update FromRadio UUID for nRF52 devices (#1795)

Display looks better that way...

.github/workflows/main_matrix.yml

@@ -12,7 +12,7 @@ on:
     branches: [master]
     paths-ignore:
       - "**.md"
-      - "**.yml"
+      #- "**.yml"
 
   workflow_dispatch:
 
@@ -126,12 +126,12 @@ jobs:
       - name: Upgrade python tools
         run: |
           python -m pip install --upgrade pip
-          pip install -U platformio adafruit-nrfutil littlefs-python
+          pip install -U platformio adafruit-nrfutil
 
       - name: Upgrade platformio
         run: |
           pio upgrade
-
+          
       - name: Pull web ui
         uses: dsaltares/fetch-gh-release-asset@master
         with:
@@ -147,7 +147,15 @@ jobs:
 
       - name: Build ESP32
         run: bin/build-esp32.sh ${{ matrix.board }}
-
+         
+      - name: Pull OTA Firmware
+        uses: dsaltares/fetch-gh-release-asset@master
+        with:
+          repo: "meshtastic/Meshtastic-OTA"
+          file: "firmware.bin"
+          target: "release/bleota.bin"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          
       - name: Get release version string
         run: echo "::set-output name=version::$(./bin/buildinfo.py long)"
         id: version
@@ -216,6 +224,7 @@ jobs:
           path: |
             release/*.uf2
             release/*.elf
+            release/*.zip
           retention-days: 90
 
   build-rpi2040:
@@ -360,7 +369,7 @@ jobs:
         id: version
 
       - name: Move files up
-        run: mv -b -t ./ ./*tbeam-1*/littlefs*.bin ./*tbeam-1*/system-info.bin ./**/firmware*.bin ./**/*.uf2 ./**/*.elf ./**/meshtasticd_linux_amd64 ./*native*/*device-*.sh ./*native*/*device-*.bat
+        run: mv -b -t ./ ./*tbeam-1*/littlefs*.bin ./*tbeam-1*/bleota.bin ./**/firmware*.bin ./*t-echo*/Meshtastic_nRF52_factory_erase.uf2 ./**/firmware-*.uf2 ./**/firmware-*-ota.zip ./**/*.elf ./**/meshtasticd_linux_amd64 ./*native*/*device-*.sh ./*native*/*device-*.bat
 
       - name: Repackage in single firmware zip
         uses: actions/upload-artifact@v2
@@ -369,6 +378,7 @@ jobs:
           path: |
             ./*.bin
             ./*.uf2
+            ./firmware-*-ota.zip
             ./meshtasticd_linux_amd64
             ./device-*.sh
             ./device-*.bat

.vscode/settings.json

@@ -53,7 +53,8 @@
         "iostream": "cpp",
         "esp_nimble_hci.h": "c",
         "map": "cpp",
-        "random": "cpp"
+        "random": "cpp",
+        "*.tpp": "cpp"
     },
     "cSpell.words": [
         "Blox",

arch/esp32/esp32.ini

@@ -0,0 +1,53 @@
+; Common settings for ESP targes, mixin with extends = esp32_base
+[esp32_base]
+extends = arduino_base
+platform = platformio/espressif32@^5.2.0
+build_src_filter = 
+  ${arduino_base.build_src_filter} -<platform/nrf52/> -<platform/stm32wl> -<platform/rp2040>
+upload_speed = 921600
+debug_init_break = tbreak setup
+monitor_filters = esp32_exception_decoder
+board_build.filesystem = littlefs
+
+# Remove -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL for low level BLE logging.
+# See library directory for BLE logging possible values: .pio/libdeps/tbeam/NimBLE-Arduino/src/log_common/log_common.h
+# This overrides the BLE logging default of LOG_LEVEL_INFO (1) from: .pio/libdeps/tbeam/NimBLE-Arduino/src/esp_nimble_cfg.h
+build_flags =
+  ${arduino_base.build_flags}
+  -Wall
+  -Wextra
+  -Isrc/platform/esp32
+  -std=c++11
+  -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG
+  -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG
+  -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL
+  -DAXP_DEBUG_PORT=Serial
+  -DCONFIG_BT_NIMBLE_ENABLED
+  -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2
+  -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
+  -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING
+
+lib_deps =
+  ${arduino_base.lib_deps}
+  ${networking_base.lib_deps}
+  ${environmental_base.lib_deps}
+  https://github.com/meshtastic/esp32_https_server.git#657509856ce97e9dddeffb89a559f544faefd5cd
+  h2zero/NimBLE-Arduino@^1.4.0
+  arduino-libraries/NTPClient@^3.1.0
+  https://github.com/lewisxhe/XPowersLib.git#84b7373faea3118b6c37954d52f98b8a337148d6
+
+lib_ignore = 
+  segger_rtt
+  ESP32 BLE Arduino
+
+; leave this commented out to avoid breaking Windows
+;upload_port = /dev/ttyUSB0
+;monitor_port = /dev/ttyUSB0
+
+; Please don't delete these lines. JM uses them.
+;upload_port = /dev/cu.SLAB_USBtoUART
+;monitor_port = /dev/cu.SLAB_USBtoUART
+
+; customize the partition table
+; http://docs.platformio.org/en/latest/platforms/espressif32.html#partition-tables
+board_build.partitions = partition-table.csv

arch/esp32/esp32s3.ini

@@ -0,0 +1,46 @@
+[esp32s3_base]
+extends = arduino_base
+platform = platformio/espressif32@^5.2.0
+build_src_filter = 
+  ${arduino_base.build_src_filter} -<platform/nrf52/> -<platform/stm32wl> -<platform/rp2040>
+upload_speed = 961200
+monitor_speed = 115200
+debug_init_break = tbreak setup
+monitor_filters = esp32_exception_decoder
+board_build.filesystem = littlefs
+
+# Remove -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL for low level BLE logging.
+# See library directory for BLE logging possible values: .pio/libdeps/tbeam/NimBLE-Arduino/src/log_common/log_common.h
+# This overrides the BLE logging default of LOG_LEVEL_INFO (1) from: .pio/libdeps/tbeam/NimBLE-Arduino/src/esp_nimble_cfg.h
+build_flags =
+  ${arduino_base.build_flags} 
+  -Wall 
+  -Wextra 
+  -Isrc/platform/esp32 
+  -std=c++11 
+  -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG 
+  -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG 
+  -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL
+  -DAXP_DEBUG_PORT=Serial 
+  -DCONFIG_BT_NIMBLE_ENABLED 
+  -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2 
+  -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
+  -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING  
+  
+lib_deps =
+  ${arduino_base.lib_deps}
+  ${networking_base.lib_deps}
+  ${environmental_base.lib_deps}
+  https://github.com/meshtastic/esp32_https_server.git#657509856ce97e9dddeffb89a559f544faefd5cd
+  h2zero/NimBLE-Arduino@^1.4.0
+  arduino-libraries/NTPClient@^3.1.0
+  https://github.com/lewisxhe/XPowersLib.git#84b7373faea3118b6c37954d52f98b8a337148d6
+
+lib_ignore = 
+  segger_rtt
+  ESP32 BLE Arduino
+
+; customize the partition table
+; http://docs.platformio.org/en/latest/platforms/espressif32.html#partition-tables
+board_build.partitions = partition-table.csv
+

arch/nrf52/nrf52.ini

@@ -0,0 +1,18 @@
+[nrf52_base]
+; Instead of the standard nordicnrf52 platform, we use our fork which has our added variant files
+platform = platformio/nordicnrf52@^9.4.0
+
+extends = arduino_base
+build_type = debug ; I'm debugging with ICE a lot now
+build_flags = 
+  ${arduino_base.build_flags} -Wno-unused-variable 
+  -Isrc/platform/nrf52
+build_src_filter = 
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/rp2040>
+lib_ignore =
+  BluetoothOTA
+  
+; Note: By default no lora device is created for this build - it uses a simulated interface
+[env:feather_nrf52832]
+extends = nrf52_base
+board = adafruit_feather_nrf52832  

arch/nrf52/nrf52840.ini

@@ -0,0 +1,14 @@
+[nrf52840_base]
+extends = nrf52_base
+build_flags = ${nrf52_base.build_flags} 
+lib_deps =
+  ${arduino_base.lib_deps}
+  ${environmental_base.lib_deps}
+  https://github.com/Kongduino/Adafruit_nRFCrypto.git#e31a8825ea3300b163a0a3c1ddd5de34e10e1371
+
+; Note: By default no lora device is created for this build - it uses a simulated interface
+[env:nrf52840dk]
+extends = nrf52840_base
+board = nrf52840_dk
+
+

arch/portduino/portduino.ini

@@ -0,0 +1,19 @@
+; The Portduino based sim environment on top of any host OS, all hardware will be simulated
+[portduino_base]
+build_src_filter = 
+  ${env.build_src_filter} 
+  -<platform/esp32/> 
+  -<nimble/> 
+  -<platform/nrf52/> 
+  -<platform/stm32wl/> 
+  -<platform/rp2040>
+  -<mesh/http/> 
+  -<modules/esp32>
+  -<modules/Telemetry>
+  +<../variants/portduino>
+lib_deps =
+  ${env.lib_deps}
+  ${networking_base.lib_deps}
+  rweather/Crypto@^0.4.0
+  https://github.com/meshtastic/RadioLib.git#5582ac30578ff3f53f20630a00b2a8a4b8f92c74
+build_flags = ${arduino_base.build_flags} -Isrc/platform/portduino

arch/rp2040/rp2040.ini

@@ -0,0 +1,19 @@
+; Common settings for rp2040 Processor based targets
+[rp2040_base]
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#5ce1a228e7cae453f366deb8962252b9b7356bbc
+extends = arduino_base
+board_build.core = earlephilhower
+board_build.filesystem_size = 0.5m
+build_flags = 
+  ${arduino_base.build_flags} -Wno-unused-variable 
+  -Isrc/platform/rp2040
+  -D__PLAT_RP2040__
+#  -D _POSIX_THREADS
+build_src_filter = 
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/nrf52/> -<platform/stm32wl>
+lib_ignore =
+  BluetoothOTA
+lib_deps =
+  ${arduino_base.lib_deps}
+  ${environmental_base.lib_deps}
+  https://github.com/kokke/tiny-AES-c.git#f06ac37fc31dfdaca2e0d9bec83f90d5663c319b

arch/stm32/stm32wl5e.ini

@@ -0,0 +1,18 @@
+[stm32wl5e_base]
+platform = platformio/ststm32@^15.4.1
+board = generic_wl5e
+framework = arduino
+build_type = debug
+build_flags = 
+  ${arduino_base.build_flags}
+  -Isrc/platform/stm32wl -g
+  -DHAL_SUBGHZ_MODULE_ENABLED
+#  Arduino/PlatformIO framework-arduinoststm32 package does not presently have SUBGHZSPI support
+#  -DPIN_SPI_MOSI=PINSUBGHZSPIMOSI -DPIN_SPI_MISO=PINSUBGHZSPIMISO -DPIN_SPI_SCK=PINSUBGHZSPISCK
+build_src_filter = 
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<graphics> -<input> -<buzz> -<modules/Telemetry> -<platform/nrf52> -<platform/portduino> -<platform/rp2040>
+lib_deps =
+  ${env.lib_deps}
+  https://github.com/kokke/tiny-AES-c.git#f06ac37fc31dfdaca2e0d9bec83f90d5663c319b
+lib_ignore = 
+  mathertel/OneButton@^2.0.3

bin/build-esp32.sh

@@ -29,13 +29,11 @@ SRCELF=.pio/build/$1/firmware.elf
 cp $SRCELF $OUTDIR/$basename.elf
 
 echo "Copying ESP32 bin file"
-SRCBIN=.pio/build/$1/firmware.bin
+SRCBIN=.pio/build/$1/firmware.factory.bin
 cp $SRCBIN $OUTDIR/$basename.bin
 
 echo "Building Filesystem for ESP32 targets"
 pio run --environment tbeam -t buildfs
-cp .pio/build/tbeam/spiffs.bin $OUTDIR/littlefs-$VERSION.bin
-cp images/system-info.bin $OUTDIR/system-info.bin
-
+cp .pio/build/tbeam/littlefs.bin $OUTDIR/littlefs-$VERSION.bin
 cp bin/device-install.* $OUTDIR
 cp bin/device-update.* $OUTDIR

bin/build-nrf52.sh

@@ -26,7 +26,9 @@ basename=firmware-$1-$VERSION
 
 pio run --environment $1 # -v
 SRCELF=.pio/build/$1/firmware.elf
+DFUPKG=.pio/build/$1/firmware.zip
 cp $SRCELF $OUTDIR/$basename.elf
+cp $DFUPKG $OUTDIR/$basename-ota.zip
 
 echo "Generating NRF52 uf2 file"
 SRCHEX=.pio/build/$1/firmware.hex
@@ -34,3 +36,4 @@ bin/uf2conv.py $SRCHEX -c -o $OUTDIR/$basename.uf2 -f 0xADA52840
 
 cp bin/device-install.* $OUTDIR
 cp bin/device-update.* $OUTDIR
+cp bin/*.uf2 $OUTDIR

bin/check-dependencies.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# Note: This is a prototype for how we could add static code analysis to the CI.
+
+set -e
+
+if [[ $# -gt 0 ]]; then
+    # can override which environment by passing arg
+    BOARDS="$@"
+else
+    BOARDS="rak4631 rak4631_eink t-echo pca10059_diy_eink pico rak11200 tlora-v2 tlora-v1 tlora_v1_3 tlora-v2-1-1.6 tbeam heltec-v1 heltec-v2.0 heltec-v2.1 tbeam0.7 meshtastic-diy-v1 nano-g1 station-g1 m5stack-core m5stack-coreink tbeam-s3-core"
+fi
+
+echo "BOARDS:${BOARDS}"
+
+CHECK=""
+for BOARD in $BOARDS; do
+     CHECK="${CHECK} -e ${BOARD}"
+done
+
+echo $CHECK
+
+pio pkg outdated -e $CHECK

bin/device-install.bat

@@ -29,11 +29,11 @@ IF "__%FILENAME%__" == "____" (
 IF EXIST %FILENAME% (
     echo Trying to flash update %FILENAME%, but first erasing and writing system information"
 	%PYTHON% -m esptool --baud 115200 erase_flash
-	%PYTHON% -m esptool --baud 115200 write_flash 0x1000 system-info.bin
+	%PYTHON% -m esptool --baud 115200 write_flash 0x00 %FILENAME%
+	%PYTHON% -m esptool --baud 115200 write_flash 0x260000 bleota.bin
     for %%f in (littlefs-*.bin) do (
-        %PYTHON% -m esptool --baud 115200 write_flash 0x2B0000 %%f
+        %PYTHON% -m esptool --baud 115200 write_flash 0x300000 %%f
     )
-	%PYTHON% -m esptool --baud 115200 write_flash 0x10000 %FILENAME%
 ) else (
     echo "Invalid file: %FILENAME%"
 	goto HELP

bin/device-install.sh

@@ -47,9 +47,10 @@ shift "$((OPTIND-1))"
 if [ -f "${FILENAME}" ]; then
 	echo "Trying to flash ${FILENAME}, but first erasing and writing system information"
 	"$PYTHON" -m esptool  erase_flash
-	"$PYTHON" -m esptool  write_flash 0x1000 system-info.bin
-	"$PYTHON" -m esptool  write_flash 0x2B0000 littlefs-*.bin
-	"$PYTHON" -m esptool  write_flash 0x10000 ${FILENAME}
+	"$PYTHON" -m esptool  write_flash 0x00 ${FILENAME}
+    "$PYTHON" -m esptool  write_flash 0x260000 bleota.bin
+	"$PYTHON" -m esptool  write_flash 0x300000 littlefs-*.bin
+
 else
 	echo "Invalid file: ${FILENAME}"
 	show_help

bin/device-update.bat

@@ -28,7 +28,7 @@ IF "__%FILENAME%__" == "____" (
 )
 IF EXIST %FILENAME% (
     echo Trying to flash update %FILENAME%
-    %PYTHON% -m esptool --baud 115200 write_flash 0x10000 %FILENAME%
+    %PYTHON% -m esptool --baud 115200 write_flash 0x00 %FILENAME%
 ) else (
     echo "Invalid file: %FILENAME%"
 	goto HELP

bin/device-update.sh

@@ -44,7 +44,7 @@ shift "$((OPTIND-1))"
 
 if [ -f "${FILENAME}" ]; then
 	echo "Trying to flash update ${FILENAME}."
-	$PYTHON -m esptool --baud 115200 write_flash 0x10000 ${FILENAME}
+	$PYTHON -m esptool --baud 115200 write_flash 0x00 ${FILENAME}
 else
 	echo "Invalid file: ${FILENAME}"
 	show_help

bin/mklittlefs.py

@@ -1,51 +0,0 @@
-#!/usr/bin/env python3
-import getopt
-import sys
-import os
-from littlefs import LittleFS
-from pathlib import Path
-
-print( "Building LittleFS image..." )
-
-argList = sys.argv[1:]
-arxx = { argList[i]: argList[i+1] for i in range(0, len(argList)-1, 2) }
-
-dataPath = arxx["-c"]
-blockSize = int(arxx["-b"])
-blockCount = int(arxx["-s"]) / blockSize
-
-cwd = os.getcwd()
-
-os.chdir(dataPath)
-
-fileList = []
-dirList = []
-
-for (dirpath, dirnames, filenames) in os.walk('.'):
-    for f in filenames:
-        if (f[:1] != '.'):
-            fileList.append( os.path.join(dirpath, f) )
-    for d in dirnames:
-        if (d[:1] != '.'):
-            dirList.append( os.path.join(dirpath, d) )
-
-fs = LittleFS(block_size=blockSize, block_count=blockCount) # create a 448kB partition
-
-for curDir in dirList:
-    print( "Creating dir " + curDir )
-    fs.mkdir( curDir )
-        
-for curFile in fileList:
-    print( "Adding file " + curFile )
-    with open( curFile, 'rb' ) as f:
-        data = f.read()
-
-    with fs.open( curFile, 'wb') as fh:
-        fh.write( data )
-
-outName = argList[-1]
-
-os.chdir(cwd)
-
-with open(outName, 'wb') as fh:
-    fh.write(fs.context.buffer)

bin/platformio-custom.py

@@ -1,24 +1,70 @@
-
-
 import subprocess
 import configparser
 import traceback
 import sys
+from os.path import join
 from readprops import readProps
 
 Import("env")
-env.Replace( MKSPIFFSTOOL=env.get("PROJECT_DIR") + '/bin/mklittlefs.py' )
-try:
-    import littlefs
-except ImportError:
-    env.Execute("$PYTHONEXE -m pip install littlefs-python")
+platform = env.PioPlatform()
+
+def esp32_create_combined_bin(source, target, env):
+    # this sub is borrowed from ESPEasy build toolchain. It's licensed under GPL V3
+    # https://github.com/letscontrolit/ESPEasy/blob/mega/tools/pio/post_esp32.py
+    print("Generating combined binary for serial flashing")
+
+    app_offset = 0x10000
+
+    new_file_name = env.subst("$BUILD_DIR/${PROGNAME}.factory.bin")
+    sections = env.subst(env.get("FLASH_EXTRA_IMAGES"))
+    firmware_name = env.subst("$BUILD_DIR/${PROGNAME}.bin")
+    chip = env.get("BOARD_MCU")
+    flash_size = env.BoardConfig().get("upload.flash_size")
+    flash_freq = env.BoardConfig().get("build.f_flash", '40m')
+    flash_freq = flash_freq.replace('000000L', 'm')
+    flash_mode = env.BoardConfig().get("build.flash_mode", "dio")
+    memory_type = env.BoardConfig().get("build.arduino.memory_type", "qio_qspi")
+    if flash_mode == "qio" or flash_mode == "qout":
+        flash_mode = "dio"
+    if memory_type == "opi_opi" or memory_type == "opi_qspi":
+        flash_mode = "dout"
+    cmd = [
+        "--chip",
+        chip,
+        "merge_bin",
+        "-o",
+        new_file_name,
+        "--flash_mode",
+        flash_mode,
+        "--flash_freq",
+        flash_freq,
+        "--flash_size",
+        flash_size,
+    ]
+
+    print("    Offset | File")
+    for section in sections:
+        sect_adr, sect_file = section.split(" ", 1)
+        print(f" -  {sect_adr} | {sect_file}")
+        cmd += [sect_adr, sect_file]
+
+    print(f" - {hex(app_offset)} | {firmware_name}")
+    cmd += [hex(app_offset), firmware_name]
+
+    print('Using esptool.py arguments: %s' % ' '.join(cmd))
+
+    esptool.main(cmd)
+
+if (platform.name == "espressif32"):
+    sys.path.append(join(platform.get_package_dir("tool-esptoolpy")))
+    import esptool
+    env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin)    
 
 Import("projenv")
 
 prefsLoc = projenv["PROJECT_DIR"] + "/version.properties"
 verObj = readProps(prefsLoc)
 print("Using meshtastic platformio-custom.py, firmware version " + verObj['long'])
-# print("path is" + ','.join(sys.path))
 
 # General options that are passed to the C and C++ compilers
 projenv.Append(CCFLAGS=[

partition-table.csv

@@ -1,7 +1,8 @@
 # FIXME! using the genpartitions based table doesn't work on TTGO so for now I stay with my old memory map
 # This is a layout for 4MB of flash
 # Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x2A0000,
-spiffs,   data, spiffs,  0x2B0000,0x150000,
+nvs,      data, nvs,     0x009000, 0x005000,
+otadata,  data, ota,     0x00e000, 0x002000,
+app,      app,  ota_0,   0x010000, 0x250000,
+flashApp, app,  ota_1,   0x260000, 0x0A0000,
+spiffs,   data, spiffs,  0x300000, 0x100000,

platformio.ini

@@ -2,7 +2,8 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = tbeam
+;default_envs = tbeam
+;default_envs = pico
 ;default_envs = tbeam-s3-core
 ;default_envs = tbeam0.7
 ;default_envs = heltec-v1
@@ -14,7 +15,7 @@ default_envs = tbeam
 ;default_envs = tlora-v2
 ;default_envs = tlora-v2-1-1.6
 ;default_envs = lora-relay-v1 # nrf board
-; default_envs = t-echo
+;default_envs = t-echo
 ;default_envs = nrf52840dk-geeksville
 ;default_envs = native # lora-relay-v1 # nrf52840dk-geeksville # linux # or if you'd like to change the default to something like lora-relay-v1 put that here
 ;default_envs = nano-g1
@@ -24,7 +25,9 @@ default_envs = tbeam
 ;default_envs = m5stack-coreink
 ;default_envs = rak4631
 
-extra_configs = variants/*/platformio.ini
+extra_configs =
+  arch/*/*.ini
+  variants/*/platformio.ini
 
 [env]
 extra_scripts = bin/platformio-custom.py 
@@ -45,13 +48,11 @@ monitor_speed = 115200
 lib_deps =
   https://github.com/meshtastic/esp8266-oled-ssd1306.git#53580644255b48ebb7a737343c6b4e71c7e11cf2 ; ESP8266_SSD1306 
   mathertel/OneButton@^2.0.3 ; OneButton library for non-blocking button debounce
-  1202 ; CRC32, explicitly needed because dependency is missing in the ble ota update lib
-  https://github.com/meshtastic/arduino-fsm.git
-  https://github.com/meshtastic/TinyGPSPlus.git
-  Wire ; explicitly needed here because the AXP202 library forgets to add it
-  SPI
+  https://github.com/meshtastic/arduino-fsm.git#7db3702bf0cfe97b783d6c72595e3f38e0b19159
+  https://github.com/meshtastic/TinyGPSPlus.git#2f0d0528d737000043e949f4c3bdfb623cf0b902
   https://github.com/meshtastic/ArduinoThread.git#72921ac222eed6f526ba1682023cee290d9aa1b3
   nanopb/Nanopb@^0.4.6
+  erriez/ErriezCRC32@^1.0.1
 
 ; Used for the code analysis in PIO Home / Inspect
 check_tool = cppcheck
@@ -63,16 +64,18 @@ framework = arduino
 lib_deps =
   ${env.lib_deps}
   ; Portduino is using meshtastic fork for now
-  https://github.com/jgromes/RadioLib.git
+  jgromes/RadioLib@5.4.1
+  https://github.com/caveman99/SparkFun_ATECCX08a_Arduino_Library.git#008e7f9d40bad66b2f7a0074aaac05b7c424339d
 
 build_flags = ${env.build_flags} -Os 
+  -DRADIOLIB_SPI_PARANOID=0
 # -DRADIOLIB_GODMODE
 build_src_filter = ${env.build_src_filter} -<platform/portduino/>
 
 ; Common libs for communicating over TCP/IP networks such as MQTT 
 [networking_base]
 lib_deps =
-  PubSubClient
+  knolleary/PubSubClient@^2.8
   meshtastic/json11@^1.0.2
 
 ; Common libs for environmental measurements in telemetry module 
@@ -81,177 +84,10 @@ lib_deps =
 lib_deps =
   adafruit/Adafruit BusIO@^1.11.4
   adafruit/Adafruit Unified Sensor@^1.1.4
-  adafruit/Adafruit BMP280 Library@^2.6.3
+  adafruit/Adafruit BMP280 Library@^2.6.6
   adafruit/Adafruit BME280 Library@^2.2.2
   adafruit/Adafruit BME680 Library@^2.0.1
   adafruit/Adafruit MCP9808 Library@^2.0.0
   adafruit/Adafruit INA260 Library@^1.5.0
   adafruit/Adafruit INA219@^1.2.0
-; Common settings for ESP targes, mixin with extends = esp32_base
-[esp32_base]
-extends = arduino_base
-platform = espressif32@3.5.0
-build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/nrf52/> -<platform/stm32wl> -<platform/rp2040>
-upload_speed = 921600
-debug_init_break = tbreak setup
-
-# Remove -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL for low level BLE logging.
-# See library directory for BLE logging possible values: .pio/libdeps/tbeam/NimBLE-Arduino/src/log_common/log_common.h
-# This overrides the BLE logging default of LOG_LEVEL_INFO (1) from: .pio/libdeps/tbeam/NimBLE-Arduino/src/esp_nimble_cfg.h
-build_flags =
-  ${arduino_base.build_flags} -Wall -Wextra -Isrc/platform/esp32 -lnimble -std=c++11 
-  -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL
-  -DAXP_DEBUG_PORT=Serial -DCONFIG_BT_NIMBLE_ENABLED -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2 -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
-lib_deps =
-  ${arduino_base.lib_deps}
-  ${networking_base.lib_deps}
-  ${environmental_base.lib_deps}
-  https://github.com/meshtastic/esp32_https_server.git
-  h2zero/NimBLE-Arduino@1.4.0
-  arduino-libraries/NTPClient@^3.1.0
-  lorol/LittleFS_esp32@^1.0.6
-  https://github.com/lewisxhe/XPowersLib.git    
-  
-lib_ignore = 
-  segger_rtt
-  ESP32 BLE Arduino
-platform_packages =
-    framework-arduinoespressif32@https://github.com/meshtastic/arduino-esp32.git#4cde0f5d412d2695184f32e8a47e9bea57b45276
-
-; leave this commented out to avoid breaking Windows
-;upload_port = /dev/ttyUSB0
-;monitor_port = /dev/ttyUSB0
-
-; Please don't delete these lines. JM uses them.
-;upload_port = /dev/cu.SLAB_USBtoUART
-;monitor_port = /dev/cu.SLAB_USBtoUART
-
-; customize the partition table
-; http://docs.platformio.org/en/latest/platforms/espressif32.html#partition-tables
-board_build.partitions = partition-table.csv
-
-[nrf52_base]
-; Instead of the standard nordicnrf52 platform, we use our fork which has our added variant files
-; platform = nordicnrf52 ;pending https://github.com/platformio/builder-framework-arduino-nrf5/pull/7
-platform = https://github.com/meshtastic/platform-nordicnrf52.git#merge
-
-extends = arduino_base
-build_type = debug ; I'm debugging with ICE a lot now
-; note: liboberon provides the AES256 implementation for NRF52 (though not using the hardware acceleration of the NRF52840 - FIXME)
-build_flags = 
-  ${arduino_base.build_flags} -Wno-unused-variable 
-  -Isrc/platform/nrf52
-build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/rp2040>
-lib_ignore =
-  BluetoothOTA
-
-[nrf52840_base]
-extends = nrf52_base
-build_flags = ${nrf52_base.build_flags} 
-lib_deps =
-  ${arduino_base.lib_deps}
-  ${environmental_base.lib_deps}
-  https://github.com/Kongduino/Adafruit_nRFCrypto.git
-
-; Note: By default no lora device is created for this build - it uses a simulated interface
-[env:nrf52840dk]
-extends = nrf52840_base
-board = nrf52840_dk
-
-; Note: By default no lora device is created for this build - it uses a simulated interface
-[env:feather_nrf52832]
-extends = nrf52_base
-board = adafruit_feather_nrf52832
-
-; Common settings for rp2040 Processor based targets
-[rp2040_base]
-platform = https://github.com/maxgerhardt/platform-raspberrypi.git
-extends = arduino_base
-board_build.core = earlephilhower
-board_build.filesystem_size = 0.5m
-build_flags = 
-  ${arduino_base.build_flags} -Wno-unused-variable 
-  -Isrc/platform/rp2040
-  -D__PLAT_RP2040__
-#  -D _POSIX_THREADS
-build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<platform/nrf52/> -<platform/stm32wl>
-lib_ignore =
-  BluetoothOTA
-lib_deps =
-  ${arduino_base.lib_deps}
-  ${environmental_base.lib_deps}
-  https://github.com/kokke/tiny-AES-c.git
-
-[stm32wl5e_base]
-platform = ststm32
-board = generic_wl5e
-framework = arduino
-build_type = debug
-build_flags = 
-  ${arduino_base.build_flags}
-  -Isrc/platform/stm32wl -g
-  -DHAL_SUBGHZ_MODULE_ENABLED
-#  Arduino/PlatformIO framework-arduinoststm32 package does not presently have SUBGHZSPI support
-#  -DPIN_SPI_MOSI=PINSUBGHZSPIMOSI -DPIN_SPI_MISO=PINSUBGHZSPIMISO -DPIN_SPI_SCK=PINSUBGHZSPISCK
-build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mqtt/> -<graphics> -<input> -<buzz> -<modules/Telemetry> -<platform/nrf52> -<platform/portduino> -<platform/rp2040>
-lib_deps =
-  ${env.lib_deps}
-  https://github.com/jgromes/RadioLib.git
-  https://github.com/kokke/tiny-AES-c.git
-lib_ignore = 
-  mathertel/OneButton@^2.0.3
-
-
-
-[esp32s3_base]
-extends = arduino_base
-platform = espressif32
-build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/nrf52/> -<platform/stm32wl> -<platform/rp2040>
-upload_speed = 961200
-monitor_speed = 115200
-debug_init_break = tbreak setup
-
-# Remove -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL for low level BLE logging.
-# See library directory for BLE logging possible values: .pio/libdeps/tbeam/NimBLE-Arduino/src/log_common/log_common.h
-# This overrides the BLE logging default of LOG_LEVEL_INFO (1) from: .pio/libdeps/tbeam/NimBLE-Arduino/src/esp_nimble_cfg.h
-build_flags =
-  ${arduino_base.build_flags} 
-  -Wall 
-  -Wextra 
-  -Isrc/platform/esp32 
-  -std=c++11 
-  -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG 
-  -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG 
-  -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL
-  -DAXP_DEBUG_PORT=Serial 
-  -DCONFIG_BT_NIMBLE_ENABLED 
-  -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2 
-  -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
-  
-lib_deps =
-  ${arduino_base.lib_deps}
-  ${networking_base.lib_deps}
-  ${environmental_base.lib_deps}
-  ; https://github.com/meshtastic/esp32_https_server.git   
-  ; PR has been submitted and can be deleted after merging ,https://github.com/meshtastic/esp32_https_server/pull/1
-  https://github.com/lewisxhe/esp32_https_server.git  
-  h2zero/NimBLE-Arduino@1.4.0
-  arduino-libraries/NTPClient@^3.1.0
-  https://github.com/lewisxhe/XPowersLib.git
-  
-
-lib_ignore = 
-  segger_rtt
-  ESP32 BLE Arduino
-platform_packages =
-    framework-arduinoespressif32@ 3.20004.220825
-
-; customize the partition table
-; http://docs.platformio.org/en/latest/platforms/espressif32.html#partition-tables
-board_build.partitions = partition-table.csv
 

src/BluetoothCommon.cpp

@@ -7,7 +7,7 @@ const uint8_t MESH_SERVICE_UUID_16[16u] = {0xfd, 0xea, 0x73, 0xe2, 0xca, 0x5d, 0
                                            0x1f, 0x46, 0xa8, 0x15, 0x18, 0xb2, 0xa1, 0x6b};
 const uint8_t TORADIO_UUID_16[16u] = {0xe7, 0x01, 0x44, 0x12, 0x66, 0x78, 0xdd, 0xa1,
                                       0xad, 0x4d, 0x9e, 0x12, 0xd2, 0x76, 0x5c, 0xf7};
-const uint8_t FROMRADIO_UUID_16[16u] = {0xd5, 0x54, 0xe4, 0xc5, 0x25, 0xc5, 0x31, 0xa5,
-                                        0x55, 0x4a, 0x02, 0xee, 0xc2, 0xbc, 0xa2, 0x8b};
+const uint8_t FROMRADIO_UUID_16[16u] = {0x02, 0x00, 0x12, 0xac, 0x42, 0x02, 0x78, 0xb8,
+                                        0xed, 0x11, 0x93, 0x49, 0x9e, 0xe6, 0x55, 0x2c};
 const uint8_t FROMNUM_UUID_16[16u] = {0x53, 0x44, 0xe3, 0x47, 0x75, 0xaa, 0x70, 0xa6,
                                       0x66, 0x4f, 0x00, 0xa8, 0x8c, 0xa1, 0x9d, 0xed};

src/BluetoothCommon.h

@@ -9,7 +9,7 @@
 #define MESH_SERVICE_UUID "6ba1b218-15a8-461f-9fa8-5dcae273eafd"
 
 #define TORADIO_UUID "f75c76d2-129e-4dad-a1dd-7866124401e7"
-#define FROMRADIO_UUID "8ba2bcc2-ee02-4a55-a531-c525c5e454d5"
+#define FROMRADIO_UUID "2c55e69e-4993-11ed-b878-0242ac120002"
 #define FROMNUM_UUID "ed9da18c-a800-4f66-a670-aa7547e34453"
 
 // NRF52 wants these constants as byte arrays

src/FSCommon.cpp

@@ -9,13 +9,13 @@ bool copyFile(const char* from, const char* to)
    
     File f1 = FSCom.open(from, FILE_O_READ);
     if (!f1){
-        DEBUG_MSG("Failed to open file");
+        DEBUG_MSG("Failed to open source file %s\n", from);
         return false;
     }
 
     File f2 = FSCom.open(to, FILE_O_WRITE);
     if (!f2) {
-        DEBUG_MSG("Failed to open file");
+        DEBUG_MSG("Failed to open destination file %s\n", to);
         return false;
     }
    
@@ -33,17 +33,25 @@ bool copyFile(const char* from, const char* to)
 bool renameFile(const char* pathFrom, const char* pathTo)
 {
 #ifdef FSCom
+#ifdef ARCH_ESP32
+    // rename was fixed for ESP32 IDF LittleFS in April
+    return FSCom.rename(pathFrom, pathTo);
+#else
     if (copyFile(pathFrom, pathTo) && FSCom.remove(pathFrom) ) {
         return true;
     } else{
         return false;
     }
 #endif
+#endif
 }
 
-void listDir(const char * dirname, uint8_t levels)
+void listDir(const char * dirname, uint8_t levels, boolean del = false)
 {
 #ifdef FSCom
+#if (defined(ARCH_ESP32) || defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+    char buffer[255];
+#endif
     File root = FSCom.open(dirname, FILE_O_READ);
     if(!root){
         return;
@@ -56,55 +64,92 @@ void listDir(const char * dirname, uint8_t levels)
     while(file){
         if(file.isDirectory() && !String(file.name()).endsWith(".")) {
             if(levels){
-                listDir(file.name(), levels -1);
+#ifdef ARCH_ESP32
+                listDir(file.path(), levels -1, del);
+                if(del) { 
+                    DEBUG_MSG("Removing %s\n", file.path());
+                    strcpy(buffer, file.path());
+                    file.close();
+                    FSCom.rmdir(buffer);
+                } else {
+                    file.close();
+                }
+#elif (defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+                listDir(file.name(), levels -1, del);
+                if(del) { 
+                    DEBUG_MSG("Removing %s\n", file.name());
+                    strcpy(buffer, file.name());
+                    file.close();
+                    FSCom.rmdir(buffer);
+                } else {
+                    file.close();
+                }                
+#else
+                listDir(file.name(), levels -1, del);
+                file.close();
+#endif
             }
         } else {
-            DEBUG_MSG("  %s (%i Bytes)\n", file.name(), file.size());
+#ifdef ARCH_ESP32
+            if(del) {
+                DEBUG_MSG("Deleting %s\n", file.path());
+                strcpy(buffer, file.path());
+                file.close();
+                FSCom.remove(buffer);
+            } else {
+            DEBUG_MSG(" %s (%i Bytes)\n", file.path(), file.size());
+                file.close();
+            }
+#elif (defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+            if(del) {
+                DEBUG_MSG("Deleting %s\n", file.name());
+                strcpy(buffer, file.name());
+                file.close();
+                FSCom.remove(buffer);
+            } else {
+                DEBUG_MSG(" %s (%i Bytes)\n", file.name(), file.size());
+                file.close();
+            }
+#else
+            DEBUG_MSG(" %s (%i Bytes)\n", file.name(), file.size());
+            file.close();
+#endif            
         }
-        file.close();
         file = root.openNextFile();
     }
-    file.close();
+#ifdef ARCH_ESP32    
+    if(del) { 
+        DEBUG_MSG("Removing %s\n", root.path());
+        strcpy(buffer, root.path());
+        root.close();
+        FSCom.rmdir(buffer);
+    } else {
+        root.close();
+    }
+#elif (defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+    if(del) { 
+        DEBUG_MSG("Removing %s\n", root.name());
+        strcpy(buffer, root.name());
+        root.close();
+        FSCom.rmdir(buffer);
+    } else {
+        root.close();
+    }
+#else
+    root.close();
+#endif
 #endif
 }
 
 void rmDir(const char * dirname)
 {
 #ifdef FSCom
-    File file = FSCom.open(dirname, FILE_O_READ);
-    if(!file){
-        return;
-    }
-    if(!file.isDirectory()){
-        file.close();
-        FSCom.remove(file.name());
-      //  DEBUG_MSG("Remove FILE  %s\n", file.name());
-        return;
-    }
-
-    file.rewindDirectory();
-    while (true) {
-        File entry = file.openNextFile();
-        if (!entry) {
-          break;
-        }
-        char dirpath[100];   // array to hold the result.
-        strcpy(dirpath, dirname); // copy string one into the result.
-        strcat(dirpath,"/"); // append string two to the result.
-        strcat(dirpath,entry.name()); // append string two to the result.
-        if(entry.isDirectory() && !String(entry.name()).endsWith(".")) {
-            entry.close();
-         //   DEBUG_MSG("Descend DIR  %s\n", dirpath);
-            rmDir(dirpath);
-        } else {
-            entry.close();
-         //   DEBUG_MSG("Remove FILE  %s\n", entry.name());
-            FSCom.remove(entry.name());
-        }
-    }
-    FSCom.rmdir(dirname);
-   // DEBUG_MSG("Remove DIR  %s\n", dirname);
-    file.close();
+#if (defined(ARCH_ESP32) || defined(ARCH_RP2040) || defined(ARCH_PORTDUINO))
+    listDir(dirname, 10, true);
+#elif defined(ARCH_NRF52)
+    // nRF52 implementation of LittleFS has a recursive delete function
+    FSCom.rmdir_r(dirname);
+#endif
 #endif
 }
 
@@ -116,8 +161,11 @@ void fsInit()
         DEBUG_MSG("ERROR filesystem mount Failed. Formatting...\n");
         assert(0); // FIXME - report failure to phone
     }
-
+#ifdef ARCH_ESP32
+    DEBUG_MSG("Filesystem files (%d/%d Bytes):\n", FSCom.usedBytes(), FSCom.totalBytes());
+#else
     DEBUG_MSG("Filesystem files:\n");
+#endif
     listDir("/", 10);
 #endif
 }

src/FSCommon.h

@@ -23,16 +23,9 @@
 #endif
 
 #if defined(ARCH_ESP32)
-#if CONFIG_IDF_TARGET_ESP32S3
-#include <LittleFS.h>   //esp32s3 uses the framework's built-in LittleFS
-#define FSCom LittleFS
-#else
 // ESP32 version
-#include "LITTLEFS.h"
-#define FSCom LITTLEFS
-#endif
-
-
+#include "LittleFS.h"
+#define FSCom LittleFS
 #define FSBegin() FSCom.begin(true)
 #define FILE_O_WRITE "w"
 #define FILE_O_READ "r"
@@ -47,6 +40,7 @@ using namespace Adafruit_LittleFS_Namespace;
 #endif
 
 void fsInit();
+bool copyFile(const char* from, const char* to);
 bool renameFile(const char* pathFrom, const char* pathTo);
-void listDir(const char * dirname, uint8_t levels);
+void listDir(const char * dirname, uint8_t levels, boolean del);
 void rmDir(const char * dirname);

src/GPSStatus.h

@@ -25,21 +25,21 @@ class GPSStatus : public Status
   public:
     GPSStatus() { statusType = STATUS_TYPE_GPS; }
 
-    // proposed for deprecation
-    GPSStatus(bool hasLock, bool isConnected, int32_t latitude, int32_t longitude, int32_t altitude, uint32_t dop,
-              uint32_t heading, uint32_t numSatellites)
-        : Status()
-    {
-        this->hasLock = hasLock;
-        this->isConnected = isConnected;
+    // // proposed for deprecation
+    // GPSStatus(bool hasLock, bool isConnected, int32_t latitude, int32_t longitude, int32_t altitude, uint32_t dop,
+    //           uint32_t heading, uint32_t numSatellites)
+    //     : Status()
+    // {
+    //     this->hasLock = hasLock;
+    //     this->isConnected = isConnected;
 
-        this->p.latitude_i = latitude;
-        this->p.longitude_i = longitude;
-        this->p.altitude = altitude;
-        this->p.PDOP = dop;
-        this->p.ground_track = heading;
-        this->p.sats_in_view = numSatellites;
-    }
+    //     this->p.latitude_i = latitude;
+    //     this->p.longitude_i = longitude;
+    //     this->p.altitude = altitude;
+    //     this->p.PDOP = dop;
+    //     this->p.ground_track = heading;
+    //     this->p.sats_in_view = numSatellites;
+    // }
 
     // preferred method
     GPSStatus(bool hasLock, bool isConnected, const Position &pos) : Status()
@@ -114,6 +114,7 @@ class GPSStatus : public Status
                 newStatus->p.latitude_i != p.latitude_i || newStatus->p.longitude_i != p.longitude_i ||
                 newStatus->p.altitude != p.altitude || newStatus->p.altitude_hae != p.altitude_hae ||
                 newStatus->p.PDOP != p.PDOP || newStatus->p.ground_track != p.ground_track ||
+                newStatus->p.ground_speed != p.ground_speed ||
                 newStatus->p.sats_in_view != p.sats_in_view);
     }
 
@@ -136,9 +137,9 @@ class GPSStatus : public Status
         if (isDirty) {
             if (hasLock) {
                 // In debug logs, identify position by @timestamp:stage (stage 3 = notify)
-                DEBUG_MSG("New GPS pos@%x:3 lat=%f, lon=%f, alt=%d, pdop=%.2f, track=%.2f, sats=%d\n", p.timestamp,
+                DEBUG_MSG("New GPS pos@%x:3 lat=%f, lon=%f, alt=%d, pdop=%.2f, track=%.2f, speed=%.2f, sats=%d\n", p.timestamp,
                           p.latitude_i * 1e-7, p.longitude_i * 1e-7, p.altitude, p.PDOP * 1e-2, p.ground_track * 1e-5,
-                          p.sats_in_view);
+                          p.ground_speed * 1e-2, p.sats_in_view);
             } else
                 DEBUG_MSG("No GPS lock\n");
             onNewStatus.notifyObservers(this);

src/Power.cpp

@@ -131,7 +131,7 @@ class AnalogBatteryLevel : public HasBatteryLevel
 #endif
             // DEBUG_MSG("battery gpio %d raw val=%u scaled=%u\n", BATTERY_PIN, raw, (uint32_t)(scaled));
             last_read_value = scaled;
-            return scaled * 1000;
+            return scaled;
         } else {
             return last_read_value;
         }
@@ -368,8 +368,21 @@ bool Power::axpChipInit()
 
 #ifdef HAS_PMU
 
+        TwoWire * w = NULL;
+
+    // Use macro to distinguish which wire is used by PMU
+#ifdef PMU_USE_WIRE1
+        w = &Wire1;
+#else
+        w = &Wire;
+#endif
+
+    /**
+     * It is not necessary to specify the wire pin, 
+     * just input the wire, because the wire has been initialized in main.cpp
+     */
     if (!PMU) {
-        PMU = new XPowersAXP2101(Wire, I2C_SDA, I2C_SCL);
+        PMU = new XPowersAXP2101(*w);
         if (!PMU->init()) {
             DEBUG_MSG("Warning: Failed to find AXP2101 power management\n");
             delete PMU;
@@ -380,7 +393,7 @@ bool Power::axpChipInit()
     }
 
     if (!PMU) {
-        PMU = new XPowersAXP192(Wire, I2C_SDA, I2C_SCL);
+        PMU = new XPowersAXP192(*w);
         if (!PMU->init()) {
             DEBUG_MSG("Warning: Failed to find AXP192 power management\n");
             delete PMU;
@@ -396,7 +409,9 @@ bool Power::axpChipInit()
         * In order not to affect other devices, if the initialization of the PMU fails, Wire needs to be re-initialized once, 
         * if there are multiple devices sharing the bus.
         * * */
-        Wire.begin(I2C_SDA, I2C_SCL);
+#ifndef PMU_USE_WIRE1
+        w->begin(I2C_SDA, I2C_SCL);
+#endif
         return false;
     }
 
@@ -456,6 +471,23 @@ bool Power::axpChipInit()
         PMU->setPowerChannelVoltage(XPOWERS_DCDC3, 3300);
         PMU->enablePowerOutput(XPOWERS_DCDC3);
 
+        /**
+        * ALDO2 cannot be turned off. 
+        * It is a necessary condition for sensor communication. 
+        * It must be turned on to properly access the sensor and screen
+        * It is also responsible for the power supply of PCF8563
+        */
+        PMU->setPowerChannelVoltage(XPOWERS_ALDO2, 3300);
+        PMU->enablePowerOutput(XPOWERS_ALDO2);
+
+        // 6-axis , magnetometer ,bme280 , oled screen power channel 
+        PMU->setPowerChannelVoltage(XPOWERS_ALDO1, 3300);
+        PMU->enablePowerOutput(XPOWERS_ALDO1);
+
+        // sdcard power channle 
+        PMU->setPowerChannelVoltage(XPOWERS_BLDO1, 3300);
+        PMU->enablePowerOutput(XPOWERS_BLDO1);
+        
         // PMU->setPowerChannelVoltage(XPOWERS_DCDC4, 3300);
         // PMU->enablePowerOutput(XPOWERS_DCDC4);
 

src/PowerFSM.cpp

@@ -240,7 +240,7 @@ void PowerFSM_setup()
     bool isRouter = (config.device.role == Config_DeviceConfig_Role_ROUTER ? 1 : 0);
     bool hasPower = isPowered();
 
-    DEBUG_MSG("PowerFSM init, USB power=%d\n", hasPower);
+    DEBUG_MSG("PowerFSM init, USB power=%d\n", hasPower ? 1 : 0);
     powerFSM.add_timed_transition(&stateBOOT, hasPower ? &statePOWER : &stateON, 3 * 1000, NULL, "boot timeout");
 
     // wake timer expired or a packet arrived

src/RedirectablePrint.cpp

@@ -1,6 +1,7 @@
 #include "configuration.h"
 #include "RedirectablePrint.h"
 #include "RTC.h"
+#include "NodeDB.h"
 #include "concurrency/OSThread.h"
 // #include "wifi/WiFiServerAPI.h"
 #include <assert.h>
@@ -30,7 +31,9 @@ size_t RedirectablePrint::write(uint8_t c)
     // optionally send chars to TCP also
     //WiFiServerPort::debugOut(c);
 
-    dest->write(c);
+    if (!config.has_lora || config.device.serial_enabled)
+        dest->write(c);
+
     return 1; // We always claim one was written, rather than trusting what the
               // serial port said (which could be zero)
 }

src/SerialConsole.cpp

@@ -20,6 +20,9 @@ void consolePrintf(const char *format, ...)
     va_start(arg, format);
     console->vprintf(format, arg);
     va_end(arg);
+#ifdef ARCH_ESP32
+    console->flush();
+#endif
 }
 
 SerialConsole::SerialConsole() : StreamAPI(&Port), RedirectablePrint(&Port)
@@ -57,10 +60,15 @@ bool SerialConsole::checkIsConnected()
  */
 bool SerialConsole::handleToRadio(const uint8_t *buf, size_t len)
 {
-    // Turn off debug serial printing once the API is activated, because other threads could print and corrupt packets
-    if (!config.device.debug_log_enabled)
-        setDestination(&noopPrint);
-    canWrite = true;
+    // only talk to the API once the configuration has been loaded and we're sure the serial port is not disabled.
+    if (config.has_lora && config.device.serial_enabled) {
+        // Turn off debug serial printing once the API is activated, because other threads could print and corrupt packets
+        if (!config.device.debug_log_enabled)
+            setDestination(&noopPrint);
+        canWrite = true;
 
-    return StreamAPI::handleToRadio(buf, len);
-}
+        return StreamAPI::handleToRadio(buf, len);
+    }else{
+        return false;
+    }
+}

src/buzz/buzz.cpp

@@ -36,6 +36,7 @@ struct ToneDuration {
 #define NOTE_A3 220
 #define NOTE_AS3 233
 #define NOTE_B3 247
+#define NOTE_CS4 277
 
 const int DURATION_1_8 = 125;  // 1/8 note
 const int DURATION_1_4 = 250;  // 1/4 note
@@ -65,16 +66,17 @@ void playBeep() { tone(PIN_BUZZER, NOTE_B3, DURATION_1_4); }
 #endif
 
 void playStartMelody() {
-  ToneDuration melody[] = {{NOTE_B3, DURATION_1_4},
-                           {NOTE_B3, DURATION_1_8},
-                           {NOTE_B3, DURATION_1_8}};
+  ToneDuration melody[] = {{NOTE_FS3, DURATION_1_8},
+                           {NOTE_AS3, DURATION_1_8},
+                           {NOTE_CS4, DURATION_1_4}};
   playTones(melody, sizeof(melody) / sizeof(ToneDuration));
 }
 
+
 void playShutdownMelody() {
-  ToneDuration melody[] = {{NOTE_B3, DURATION_1_4},
-                           {NOTE_G3, DURATION_1_8},
-                           {NOTE_D3, DURATION_1_8}};
+  ToneDuration melody[] = {{NOTE_CS4, DURATION_1_8},
+                           {NOTE_AS3, DURATION_1_8},
+                           {NOTE_FS3, DURATION_1_4}};
   playTones(melody, sizeof(melody) / sizeof(ToneDuration));
 }
 #endif

src/configuration.h

@@ -94,19 +94,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // Define this if you know you have that controller or your "SSD1306" misbehaves.
 //#define USE_SH1106
 
-// Flip the screen upside down by default as it makes more sense on T-BEAM
-// devices. Comment this out to not rotate screen 180 degrees.
-#define SCREEN_FLIP_VERTICALLY
-
 // Define if screen should be mirrored left to right
 // #define SCREEN_MIRROR
 
 // The m5stack I2C Keyboard (also RAK14004)
 #define CARDKB_ADDR 0x5F
 
-// The older M5 Faces I2C Keyboard
-#define FACESKB_ADDR 0x88
-
 // -----------------------------------------------------------------------------
 // SENSOR
 // -----------------------------------------------------------------------------
@@ -115,6 +108,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MCP9808_ADDR 0x18
 #define INA_ADDR 0x40
 #define INA_ADDR_ALTERNATE 0x41
+#define QMC6310_ADDR 0x1C
+#define QMI8658_ADDR 0x6B
+
+// -----------------------------------------------------------------------------
+// Security
+// -----------------------------------------------------------------------------
+
+#define ATECC608B_ADDR 0x35
 
 // -----------------------------------------------------------------------------
 // GPS

src/detect/i2cScan.h

@@ -9,6 +9,41 @@
 #endif
 
 #if HAS_WIRE
+
+void printATECCInfo()
+{
+#ifndef ARCH_PORTDUINO
+    atecc.readConfigZone(false);
+
+    DEBUG_MSG("ATECC608B Serial Number: ");
+    for (int i = 0 ; i < 9 ; i++) {
+        DEBUG_MSG("%02x",atecc.serialNumber[i]);
+    }
+
+    DEBUG_MSG(", Rev Number: ");
+    for (int i = 0 ; i < 4 ; i++) {
+        DEBUG_MSG("%02x",atecc.revisionNumber[i]);
+    }
+    DEBUG_MSG("\n");
+
+    DEBUG_MSG("ATECC608B Config %s",atecc.configLockStatus ? "Locked" : "Unlocked");
+    DEBUG_MSG(", Data %s",atecc.dataOTPLockStatus ? "Locked" : "Unlocked");
+    DEBUG_MSG(", Slot 0 %s\n",atecc.slot0LockStatus ? "Locked" : "Unlocked");
+
+    if (atecc.configLockStatus && atecc.dataOTPLockStatus && atecc.slot0LockStatus) {
+        if (atecc.generatePublicKey() == false) {
+            DEBUG_MSG("ATECC608B Error generating public key\n");
+        } else {
+            DEBUG_MSG("ATECC608B Public Key: ");
+            for (int i = 0 ; i < 64 ; i++) {
+                DEBUG_MSG("%02x",atecc.publicKey64Bytes[i]);
+            }
+            DEBUG_MSG("\n");
+        }
+    }
+#endif
+}
+
 uint16_t getRegisterValue(uint8_t address, uint8_t reg, uint8_t length) {
     uint16_t value = 0x00;
     Wire.beginTransmission(address);
@@ -79,6 +114,17 @@ void scanI2Cdevice(void)
                     DEBUG_MSG("unknown display found\n");
                 }
             }
+#ifndef ARCH_PORTDUINO
+            if (addr == ATECC608B_ADDR){
+                keystore_found = addr;
+                if (atecc.begin(keystore_found) == true) {
+                    DEBUG_MSG("ATECC608B initialized\n");
+                } else {
+                    DEBUG_MSG("ATECC608B initialization failed\n");
+                }
+                printATECCInfo();
+            }
+#endif
 #ifdef RV3028_RTC
             if (addr == RV3028_RTC){
                 rtc_found = addr;
@@ -107,10 +153,6 @@ void scanI2Cdevice(void)
                     kb_model = 0x00;
                 }
             }
-            if (addr == FACESKB_ADDR) {
-                faceskb_found = addr;
-                DEBUG_MSG("m5 Faces found\n");
-            }
             if (addr == ST7567_ADDRESS) {
                 screen_found = addr;
                 DEBUG_MSG("st7567 display found\n");
@@ -149,6 +191,14 @@ void scanI2Cdevice(void)
             nodeTelemetrySensorsMap[TelemetrySensorType_MCP9808] = addr;
             DEBUG_MSG("MCP9808 sensor found at address 0x%x\n", (uint8_t)addr);
         }
+        if(addr == QMC6310_ADDR){
+            DEBUG_MSG("QMC6310 3-Axis magnetic sensor found at address 0x%x\n", (uint8_t)addr);
+            nodeTelemetrySensorsMap[TelemetrySensorType_QMC6310] = addr;
+        }
+        if(addr == QMI8658_ADDR){
+            DEBUG_MSG("QMI8658 6-Axis inertial measurement sensor found at address 0x%x\n", (uint8_t)addr);
+            nodeTelemetrySensorsMap[TelemetrySensorType_QMI8658] = addr;
+        }
         } else if (err == 4) {
             DEBUG_MSG("Unknow error at address 0x%x\n", addr);
         }

src/gps/GPS.cpp

@@ -145,8 +145,8 @@ bool GPS::setupGPS()
     if (_serial_gps && !didSerialInit) {
         didSerialInit = true;
 
-#if CONFIG_IDF_TARGET_ESP32S3
-    // In esp32s3 framework, setRxBufferSize needs to be initialized before Serial
+#ifdef ARCH_ESP32
+    // In esp32 framework, setRxBufferSize needs to be initialized before Serial
     _serial_gps->setRxBufferSize(2048); // the default is 256
 #endif
 
@@ -157,12 +157,6 @@ bool GPS::setupGPS()
         _serial_gps->begin(GPS_BAUDRATE);
 #endif
 
-#if CONFIG_IDF_TARGET_ESP32
-        _serial_gps->setRxBufferSize(2048); // the default is 256
-#endif
-
-
-#ifdef LILYGO_TBEAM_S3_CORE
         /*
         * T-Beam-S3-Core will be preset to use gps Probe here, and other boards will not be changed first
         */
@@ -251,86 +245,6 @@ bool GPS::setupGPS()
                 DEBUG_MSG("WARNING: Unable to enable NMEA GGA.\n");
             }
         }
-#endif
-
-#ifdef TTGO_T_ECHO
-        // Switch to 9600 baud, then close and reopen port
-        _serial_gps->end();
-        delay(250);
-        _serial_gps->begin(4800);
-        delay(250);
-        _serial_gps->write("$PCAS01,1*1D\r\n");
-        delay(250);
-        _serial_gps->end();
-        delay(250);
-        _serial_gps->begin(9600);
-        delay(250);
-        // Initialize the L76K Chip, use GPS + GLONASS
-        _serial_gps->write("$PCAS04,5*1C\r\n");
-        delay(250);
-        // only ask for RMC and GGA
-        _serial_gps->write("$PCAS03,1,0,0,0,1,0,0,0,0,0,,,0,0*02\r\n");
-        delay(250);
-        // Switch to Vehicle Mode, since SoftRF enables Aviation < 2g
-        _serial_gps->write("$PCAS11,3*1E\r\n");
-        delay(250);
-#endif
-#ifdef GPS_UBLOX
-        delay(250);
-        // Set the UART port to output NMEA only
-        byte _message_nmea[] = {0xB5, 0x62, 0x06, 0x00, 0x14, 0x00, 0x01, 0x00, 0x00, 0x00, 0xC0, 0x08, 0x00, 0x00,
-                                0x80, 0x25, 0x00, 0x00, 0x07, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x91, 0xAF};
-        _serial_gps->write(_message_nmea, sizeof(_message_nmea));
-        if (!getACK(0x06, 0x00)) {
-            DEBUG_MSG("WARNING: Unable to enable NMEA Mode.\n");
-            return true;
-        }  
-
-        // disable GGL
-        byte _message_GGL[] = {0xB5, 0x62, 0x06, 0x01, 0x08, 0x00, 0xF0, 0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x05, 0x3A};
-        _serial_gps->write(_message_GGL, sizeof(_message_GGL));
-        if (!getACK(0x06, 0x01)) {
-            DEBUG_MSG("WARNING: Unable to disable NMEA GGL.\n");
-            return true;
-        }
-
-        // disable GSA
-        byte _message_GSA[] = {0xB5, 0x62, 0x06, 0x01, 0x08, 0x00, 0xF0, 0x02, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x06, 0x41};
-        _serial_gps->write(_message_GSA, sizeof(_message_GSA));
-        if (!getACK(0x06, 0x01)) {
-            DEBUG_MSG("WARNING: Unable to disable NMEA GSA.\n");
-            return true;
-        }
-
-        // disable GSV
-        byte _message_GSV[] = {0xB5, 0x62, 0x06, 0x01, 0x08, 0x00, 0xF0, 0x03, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x07, 0x48};
-        _serial_gps->write(_message_GSV, sizeof(_message_GSV));
-        if (!getACK(0x06, 0x01)) {
-            DEBUG_MSG("WARNING: Unable to disable NMEA GSV.\n");
-            return true;
-        }
-
-        // disable VTG
-        byte _message_VTG[] = {0xB5, 0x62, 0x06, 0x01, 0x08, 0x00, 0xF0, 0x05, 0x01, 0x00, 0x01, 0x01, 0x01, 0x01, 0x09, 0x56};
-        _serial_gps->write(_message_VTG, sizeof(_message_VTG));
-        if (!getACK(0x06, 0x01)) {
-            DEBUG_MSG("WARNING: Unable to disable NMEA VTG.\n");
-            return true;
-        }
-
-        // enable RMC
-        byte _message_RMC[] = {0xB5, 0x62, 0x06, 0x01, 0x08, 0x00, 0xF0, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x09, 0x54};
-        _serial_gps->write(_message_RMC, sizeof(_message_RMC));
-        if (!getACK(0x06, 0x01)) {
-            DEBUG_MSG("WARNING: Unable to enable NMEA RMC.\n");
-            return true;
-        }
-
-        // enable GGA
-        byte _message_GGA[] = {0xB5, 0x62, 0x06, 0x01, 0x08, 0x00, 0xF0, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x05, 0x38};
-        _serial_gps->write(_message_GGA, sizeof(_message_GGA));
-        if (!getACK(0x06, 0x01)) DEBUG_MSG("WARNING: Unable to enable NMEA GGA.\n");
-#endif
     }
 
     return true;
@@ -490,7 +404,6 @@ int32_t GPS::runOnce()
         // if we have received valid NMEA claim we are connected
         setConnected();
     } else {
-#if defined(LILYGO_TBEAM_S3_CORE)       
         if(gnssModel == GNSS_MODEL_UBLOX){
             // reset the GPS on next bootup
             if(devicestate.did_gps_reset && (millis() > 60000) && !hasFlow()) {
@@ -499,14 +412,6 @@ int32_t GPS::runOnce()
                 nodeDB.saveDeviceStateToDisk();
             }
         }
-#elif defined(GPS_UBLOX)
-        // reset the GPS on next bootup
-        if(devicestate.did_gps_reset && (millis() > 60000) && !hasFlow()) {
-            DEBUG_MSG("GPS is not communicating, trying factory reset on next bootup.\n");
-            devicestate.did_gps_reset = false;
-            nodeDB.saveDeviceStateToDisk();
-        }
-#endif
     }
 
     // If we are overdue for an update, turn on the GPS and at least publish the current status
@@ -608,6 +513,13 @@ int GPS::prepareDeepSleep(void *unused)
 
 GnssModel_t GPS::probe()
 {
+    // return immediately if the model is set by the variant.h file
+#ifdef GPS_UBLOX
+    return GNSS_MODEL_UBLOX;
+#elif defined(GPS_L76K)
+    return GNSS_MODEL_MTK;
+#else
+    // we use autodetect, only T-BEAM S3 for now...
     uint8_t buffer[256];
     /*
     * The GNSS module information variable is temporarily placed inside the function body, 
@@ -702,6 +614,7 @@ GnssModel_t GPS::probe()
     }
 
     return GNSS_MODEL_UBLOX;
+#endif
 }
 
 #if HAS_GPS

src/gps/NMEAGPS.cpp

@@ -19,27 +19,21 @@ static int32_t toDegInt(RawDegrees d)
 
 bool NMEAGPS::factoryReset()
 {
-    /**
-     * First use the macro definition to distinguish, 
-     * if there is no problem, the macro definition will be deleted
-     * */
-#if defined(LILYGO_TBEAM_S3_CORE)   
-    if(gnssModel == GNSS_MODEL_UBLOX){
-        // Factory Reset
-        byte _message_reset[] = {0xB5, 0x62, 0x06, 0x09, 0x0D, 0x00, 0xFF,
-            0xFB, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-            0xFF, 0xFF, 0x00, 0x00, 0x17, 0x2B, 0x7E};
-        _serial_gps->write(_message_reset,sizeof(_message_reset));
-        delay(1000);
-    }
-#elif defined(GPS_UBLOX)
+#ifdef PIN_GPS_REINIT
+    //The L76K GNSS on the T-Echo requires the RESET pin to be pulled LOW
+    digitalWrite(PIN_GPS_REINIT, 0);
+    pinMode(PIN_GPS_REINIT, OUTPUT);
+    delay(150); //The L76K datasheet calls for at least 100MS delay
+    digitalWrite(PIN_GPS_REINIT, 1);
+#endif  
+
+    // send the UBLOX Factory Reset Command regardless of detect state, something is very wrong, just assume it's UBLOX.
     // Factory Reset
     byte _message_reset[] = {0xB5, 0x62, 0x06, 0x09, 0x0D, 0x00, 0xFF,
         0xFB, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0xFF, 0xFF, 0x00, 0x00, 0x17, 0x2B, 0x7E};
     _serial_gps->write(_message_reset,sizeof(_message_reset));
     delay(1000);
-#endif
     return true;
 }
 
@@ -223,13 +217,10 @@ bool NMEAGPS::lookForLocation()
         }
     }
 
-/*
-    // REDUNDANT?
-    // expect gps pos lat=37.520825, lon=-122.309162, alt=158
-    DEBUG_MSG("new NMEA GPS pos lat=%f, lon=%f, alt=%d, dop=%g, heading=%f\n",
-              latitude * 1e-7, longitude * 1e-7, altitude, dop * 1e-2,
-              heading * 1e-5);
-*/
+    if (reader.speed.isUpdated() && reader.speed.isValid()) {
+        p.ground_speed = reader.speed.kmph();
+    }
+
     return true;
 }
 

src/gps/RTC.cpp

@@ -47,8 +47,8 @@ void readFromRTC()
         rtc.begin();
         auto tc = rtc.getDateTime();
         tm t;
-        t.tm_year = tc.year;
-        t.tm_mon = tc.month;
+        t.tm_year = tc.year - 1900;
+        t.tm_mon = tc.month - 1;
         t.tm_mday = tc.day;
         t.tm_hour = tc.hour;
         t.tm_min = tc.minute;
@@ -112,7 +112,7 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv)
             PCF8563_Class rtc;
             rtc.begin();
             tm *t = localtime(&tv->tv_sec);
-            rtc.setDateTime(t->tm_year + 1900, t->tm_mon + 1, t->tm_wday, t->tm_hour, t->tm_min, t->tm_sec);
+            rtc.setDateTime(t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
             DEBUG_MSG("PCF8563_RTC setDateTime %02d-%02d-%02d %02d:%02d:%02d %ld\n", t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec, tv->tv_sec);
         }
 #elif defined(ARCH_ESP32)

src/graphics/Screen.cpp

@@ -57,7 +57,6 @@ namespace graphics
 
 // This means the *visible* area (sh1106 can address 132, but shows 128 for example)
 #define IDLE_FRAMERATE 1 // in fps
-#define COMPASS_DIAM 44
 
 // DEBUG
 #define NUM_EXTRA_FRAMES 3 // text message and debug frame
@@ -86,7 +85,7 @@ static char ourId[5];
 GeoCoord geoCoord;
 
 // OEM Config File
-static const char *oemConfigFile = "/prefs/oem.proto";
+static const char *oemConfigFile = "/oem/oem.proto";
 OEMStore oemStore;
 
 #ifdef SHOW_REDRAWS
@@ -98,7 +97,7 @@ static uint16_t displayWidth, displayHeight;
 #define SCREEN_WIDTH displayWidth
 #define SCREEN_HEIGHT displayHeight
 
-#if defined(USE_EINK) || defined(ILI9341_DRIVER)
+#if defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS)
 // The screen is bigger so use bigger fonts
 #define FONT_SMALL ArialMT_Plain_16
 #define FONT_MEDIUM ArialMT_Plain_24
@@ -117,6 +116,7 @@ static uint16_t displayWidth, displayHeight;
 
 #define FONT_HEIGHT_SMALL fontHeight(FONT_SMALL)
 #define FONT_HEIGHT_MEDIUM fontHeight(FONT_MEDIUM)
+#define FONT_HEIGHT_LARGE fontHeight(FONT_LARGE)
 
 #define getStringCenteredX(s) ((SCREEN_WIDTH - display->getStringWidth(s)) / 2)
 
@@ -522,6 +522,8 @@ static void drawGPSAltitude(OLEDDisplay *display, int16_t x, int16_t y, const GP
     } else {
         geoCoord.updateCoords(int32_t(gps->getLatitude()), int32_t(gps->getLongitude()), int32_t(gps->getAltitude()));
         displayLine = "Altitude: " + String(geoCoord.getAltitude()) + "m";
+        if (config.display.units == Config_DisplayConfig_DisplayUnits_IMPERIAL)
+            displayLine = "Altitude: " + String(geoCoord.getAltitude() * METERS_TO_FEET) + "ft";
         display->drawString(x + (SCREEN_WIDTH - (display->getStringWidth(displayLine))) / 2, y, displayLine);
     }
 }
@@ -666,6 +668,26 @@ static bool hasPosition(NodeInfo *n)
     return n->has_position && (n->position.latitude_i != 0 || n->position.longitude_i != 0);
 }
 
+static uint16_t getCompassDiam(OLEDDisplay *display)
+{
+    uint16_t diam = 0;
+    // get the smaller of the 2 dimensions and subtract 20
+    if(display->getWidth() > display->getHeight()) {
+        diam = display->getHeight();
+        // if 2/3 of the other size would be smaller, use that
+        if (diam > (display->getWidth() * 2 / 3)) {
+            diam = display->getWidth() * 2 / 3;
+        }
+    } else {
+        diam = display->getWidth();
+        if (diam > (display->getHeight() * 2 / 3)) {
+            diam = display->getHeight() * 2 / 3;
+        }
+    }
+    
+    return diam - 20;
+};
+
 /// We will skip one node - the one for us, so we just blindly loop over all
 /// nodes
 static size_t nodeIndex;
@@ -682,7 +704,7 @@ static void drawNodeHeading(OLEDDisplay *display, int16_t compassX, int16_t comp
 
     for (int i = 0; i < 4; i++) {
         arrowPoints[i]->rotate(headingRadian);
-        arrowPoints[i]->scale(COMPASS_DIAM * 0.6);
+        arrowPoints[i]->scale(getCompassDiam(display) * 0.6);
         arrowPoints[i]->translate(compassX, compassY);
     }
     drawLine(display, tip, tail);
@@ -704,7 +726,7 @@ static void drawCompassNorth(OLEDDisplay *display, int16_t compassX, int16_t com
     for (int i = 0; i < 4; i++) {
         // North on compass will be negative of heading
         rosePoints[i]->rotate(-myHeading);
-        rosePoints[i]->scale(COMPASS_DIAM);
+        rosePoints[i]->scale(getCompassDiam(display));
         rosePoints[i]->translate(compassX, compassY);
     }
     drawLine(display, N1, N3);
@@ -769,7 +791,7 @@ static void drawNodeInfo(OLEDDisplay *display, OLEDDisplayUiState *state, int16_
     const char *fields[] = {username, distStr, signalStr, lastStr, NULL};
 
     // coordinates for the center of the compass/circle
-    int16_t compassX = x + SCREEN_WIDTH - COMPASS_DIAM / 2 - 5, compassY = y + SCREEN_HEIGHT / 2;
+    int16_t compassX = x + SCREEN_WIDTH - getCompassDiam(display) / 2 - 5, compassY = y + SCREEN_HEIGHT / 2;
     bool hasNodeHeading = false;
 
     if (ourNode && hasPosition(ourNode)) {
@@ -783,10 +805,18 @@ static void drawNodeInfo(OLEDDisplay *display, OLEDDisplayUiState *state, int16_
             Position &p = node->position;
             float d =
                 GeoCoord::latLongToMeter(DegD(p.latitude_i), DegD(p.longitude_i), DegD(op.latitude_i), DegD(op.longitude_i));
-            if (d < 2000)
-                snprintf(distStr, sizeof(distStr), "%.0f m", d);
-            else
-                snprintf(distStr, sizeof(distStr), "%.1f km", d / 1000);
+
+            if (config.display.units == Config_DisplayConfig_DisplayUnits_IMPERIAL) {
+                if (d < (2 * MILES_TO_FEET))
+                    snprintf(distStr, sizeof(distStr), "%.0f ft", d * METERS_TO_FEET);
+                else
+                    snprintf(distStr, sizeof(distStr), "%.1f mi", d * METERS_TO_FEET / MILES_TO_FEET);
+            } else {
+                if (d < 2000)
+                    snprintf(distStr, sizeof(distStr), "%.0f m", d);
+                else
+                    snprintf(distStr, sizeof(distStr), "%.1f km", d / 1000);
+            }
 
             float bearingToOther =
                 GeoCoord::bearing(DegD(op.latitude_i), DegD(op.longitude_i), DegD(p.latitude_i), DegD(p.longitude_i));
@@ -802,7 +832,7 @@ static void drawNodeInfo(OLEDDisplay *display, OLEDDisplayUiState *state, int16_
         // Debug info for gps lock errors
         // DEBUG_MSG("ourNode %d, ourPos %d, theirPos %d\n", !!ourNode, ourNode && hasPosition(ourNode), hasPosition(node));
         display->drawString(compassX - FONT_HEIGHT_SMALL / 4, compassY - FONT_HEIGHT_SMALL / 2, "?");
-    display->drawCircle(compassX, compassY, COMPASS_DIAM / 2);
+    display->drawCircle(compassX, compassY, getCompassDiam(display) / 2);
 
     // Must be after distStr is populated
     drawColumns(display, x, y, fields);
@@ -936,8 +966,12 @@ void Screen::setup()
 
 #ifdef SCREEN_MIRROR
     dispdev.mirrorScreen();
-#elif defined(SCREEN_FLIP_VERTICALLY)
-    dispdev.flipScreenVertically();
+#else
+    // Standard behaviour is to FLIP the screen (needed on T-Beam). If this config item is set, unflip it, and thereby logically flip it.
+    // If you have a headache now, you're welcome.
+    if (!config.display.flip_screen) {
+        dispdev.flipScreenVertically();
+    }
 #endif
 
     // Get our hardware ID
@@ -1071,7 +1105,6 @@ int32_t Screen::runOnce()
     // otherwise that breaks animations.
     if (targetFramerate != IDLE_FRAMERATE && ui.getUiState()->frameState == FIXED) {
         // oldFrameState = ui.getUiState()->frameState;
-        DEBUG_MSG("Setting idle framerate\n");
         targetFramerate = IDLE_FRAMERATE;
 
         ui.setTargetFPS(targetFramerate);
@@ -1297,7 +1330,6 @@ void Screen::handleOnPress()
     // If we are in a transition, the press must have bounced, drop it.
     if (ui.getUiState()->frameState == FIXED) {
         ui.nextFrame();
-        DEBUG_MSG("Setting LastScreenTransition\n");
         lastScreenTransition = millis();
         setFastFramerate();
     }
@@ -1309,8 +1341,6 @@ void Screen::handleOnPress()
 
 void Screen::setFastFramerate()
 {
-    DEBUG_MSG("Setting fast framerate\n");
-
     // We are about to start a transition so speed up fps
     targetFramerate = SCREEN_TRANSITION_FRAMERATE;
 
@@ -1635,6 +1665,9 @@ void DebugInfo::drawFrameSettings(OLEDDisplay *display, OLEDDisplayUiState *stat
 // adjust Brightness cycle trough 1 to 254 as long as attachDuringLongPress is true
 void Screen::adjustBrightness()
 {
+    if (!useDisplay)
+        return;
+
     if (brightness == 254) {
         brightness = 0;
     } else {

src/graphics/Screen.h

@@ -57,6 +57,16 @@ class Screen
 #define BRIGHTNESS_DEFAULT 150
 #endif
 
+// Meters to feet conversion
+#ifndef METERS_TO_FEET
+#define METERS_TO_FEET 3.28
+#endif
+
+// Feet to miles conversion
+#ifndef MILES_TO_FEET
+#define MILES_TO_FEET 5280
+#endif
+
 namespace graphics
 {
 
@@ -213,27 +223,29 @@ class Screen : public concurrency::OSThread
         LASTCHAR = ch;
 
         switch (last) { // conversion depending on first UTF8-character
-        case 0xC2: {
-            SKIPREST = false;
-            return (uint8_t)ch;
-        }
-        case 0xC3: {
-            SKIPREST = false;
-            return (uint8_t)(ch | 0xC0);
-        }
-        // map UTF-8 cyrillic chars to it Windows-1251 (CP-1251) ASCII codes
-        // note: in this case we must use compatible font - provided ArialMT_Plain_10/16/24 by 'ThingPulse/esp8266-oled-ssd1306' library
-        // have empty chars for non-latin ASCII symbols
-        case 0xD0: {
-            SKIPREST = false;
-            if (ch == 129) return (uint8_t)(168); // Ё
-            if (ch > 143 && ch < 192) return (uint8_t)(ch + 48);
-        }
-        case 0xD1: {
-            SKIPREST = false;
-            if (ch == 145) return (uint8_t)(184); // ё
-            if (ch > 127 && ch < 144) return (uint8_t)(ch + 112);
-        }
+            case 0xC2: {
+                SKIPREST = false;
+                return (uint8_t)ch;
+            }
+            case 0xC3: {
+                SKIPREST = false;
+                return (uint8_t)(ch | 0xC0);
+            }
+            // map UTF-8 cyrillic chars to it Windows-1251 (CP-1251) ASCII codes
+            // note: in this case we must use compatible font - provided ArialMT_Plain_10/16/24 by 'ThingPulse/esp8266-oled-ssd1306' library
+            // have empty chars for non-latin ASCII symbols
+            case 0xD0: {
+                SKIPREST = false;
+                if (ch == 129) return (uint8_t)(168); // Ё
+                if (ch > 143 && ch < 192) return (uint8_t)(ch + 48);
+                break;
+            }
+            case 0xD1: {
+                SKIPREST = false;
+                if (ch == 145) return (uint8_t)(184); // ё
+                if (ch > 127 && ch < 144) return (uint8_t)(ch + 112);
+                break;
+            }
         }
 
         // We want to strip out prefix chars for two-byte char formats

src/graphics/TFTDisplay.cpp

@@ -22,13 +22,23 @@ void TFTDisplay::display(void)
 {
     concurrency::LockGuard g(spiLock);
 
-    // FIXME - only draw bits have changed (use backbuf similar to the other displays)
-    // tft.drawBitmap(0, 0, buffer, 128, 64, TFT_YELLOW, TFT_BLACK);
-    for (uint16_t y = 0; y < displayHeight; y++) {
-        for (uint16_t x = 0; x < displayWidth; x++) {
+    uint16_t x,y;
+
+    for (y = 0; y < displayHeight; y++) {
+        for (x = 0; x < displayWidth; x++) {
             // get src pixel in the page based ordering the OLED lib uses FIXME, super inefficent
             auto isset = buffer[x + (y / 8) * displayWidth] & (1 << (y & 7));
-            tft.drawPixel(x, y, isset ? TFT_WHITE : TFT_BLACK);
+            auto dblbuf_isset = buffer_back[x + (y / 8) * displayWidth] & (1 << (y & 7));
+            if (isset != dblbuf_isset) {
+                tft.drawPixel(x, y, isset ? TFT_WHITE : TFT_BLACK);
+            }
+        }
+    }
+    // Copy the Buffer to the Back Buffer
+    for (y = 0; y < (displayHeight / 8); y++) {
+        for (x = 0; x < displayWidth; x++) {
+            uint16_t pos = x + y * displayWidth;
+            buffer_back[pos] = buffer[pos];
         }
     }
 }

src/input/InputBroker.h

@@ -1,9 +1,13 @@
 #pragma once
 #include "Observer.h"
 
+#define ANYKEY 0xFF
+#define MATRIXKEY 0xFE
+
 typedef struct _InputEvent {
     const char* source;
     char inputEvent;
+    char kbchar;
 } InputEvent;
 class InputBroker :
     public Observable<const InputEvent *>

src/input/cardKbI2cImpl.cpp

@@ -16,6 +16,5 @@ void CardKbI2cImpl::init()
         return;
     }
 
-    DEBUG_MSG("registerSource\n");
     inputBroker->registerSource(this);
 }

src/input/facesKbI2cImpl.cpp

@@ -1,20 +0,0 @@
-#include "facesKbI2cImpl.h"
-#include "InputBroker.h"
-
-FacesKbI2cImpl *facesKbI2cImpl;
-
-FacesKbI2cImpl::FacesKbI2cImpl() :
-    KbI2cBase("facesKB")
-{
-}
-
-void FacesKbI2cImpl::init()
-{
-    if (faceskb_found != FACESKB_ADDR)
-    {
-        // Input device is not detected.
-        return;
-    }
-
-    inputBroker->registerSource(this);
-}

src/input/facesKbI2cImpl.h

@@ -1,20 +0,0 @@
-#pragma once
-#include "kbI2cBase.h"
-#include "main.h"
-
-/**
- * @brief The idea behind this class to have static methods for the event handlers.
- *      Check attachInterrupt() at RotaryEncoderInteruptBase.cpp
- *      Technically you can have as many rotary encoders hardver attached
- *      to your device as you wish, but you always need to have separate event
- *      handlers, thus you need to have a RotaryEncoderInterrupt implementation.
- */
-class FacesKbI2cImpl :
-    public KbI2cBase
-{
-  public:
-    FacesKbI2cImpl();
-    void init();
-};
-
-extern FacesKbI2cImpl *facesKbI2cImpl;

src/input/kbI2cBase.cpp

@@ -3,49 +3,113 @@
 #include <Wire.h>
 
 extern uint8_t cardkb_found;
+extern uint8_t kb_model;
 
 KbI2cBase::KbI2cBase(const char *name) : concurrency::OSThread(name)
 {
     this->_originName = name;
 }
 
+uint8_t read_from_14004(uint8_t reg, uint8_t *data, uint8_t length)
+{
+  uint8_t readflag = 0;
+  Wire.beginTransmission(CARDKB_ADDR);
+  Wire.write(reg);
+  Wire.endTransmission();    // stop transmitting
+  delay(20);
+  Wire.requestFrom(CARDKB_ADDR, (int)length);
+  int i = 0;
+  while ( Wire.available() ) // slave may send less than requested
+  {
+    data[i++] = Wire.read(); // receive a byte as a proper uint8_t
+    readflag = 1;
+  }
+  return readflag;
+}
+
+void write_to_14004(uint8_t reg, uint8_t data)
+{
+  Wire.beginTransmission(CARDKB_ADDR);
+  Wire.write(reg);
+  Wire.write(data);
+  Wire.endTransmission();    // stop transmitting
+}
+
 int32_t KbI2cBase::runOnce()
 {
-    InputEvent e;
-    e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
-    e.source = this->_originName;
-
-    Wire.requestFrom(CARDKB_ADDR, 1);
-
-    while (Wire.available()) {
-        char c = Wire.read();
-        switch (c) {
-        case 0x1b: // ESC
-            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL;
-            break;
-        case 0x08: // Back
-            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_BACK;
-            break;
-        case 0xb5: // Up
-            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_UP;
-            break;
-        case 0xb6: // Down
-            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_DOWN;
-            break;
-        case 0xb4: // Left
-            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_LEFT;
-            break;
-        case 0xb7: // Right
-            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT;
-            break;
-        case 0x0d: // Enter
-            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
-            break;
-        }
+    if (cardkb_found != CARDKB_ADDR){
+        // Input device is not detected.
+        return INT32_MAX;
     }
 
-    if (e.inputEvent != ModuleConfig_CannedMessageConfig_InputEventChar_NONE) {
-        this->notifyObservers(&e);
+    if (kb_model == 0x02) {
+        // RAK14004
+        uint8_t rDataBuf[8] = {0};
+        uint8_t PrintDataBuf = 0;
+        if (read_from_14004(0x01, rDataBuf, 0x04) == 1) {
+            for (uint8_t aCount = 0; aCount < 0x04; aCount++) {
+                for (uint8_t bCount = 0; bCount < 0x04; bCount++ ) {
+                    if (((rDataBuf[aCount] >> bCount) & 0x01) == 0x01) {
+                        PrintDataBuf = aCount * 0x04 + bCount + 1;
+                    }
+                }
+            }
+        }
+        if (PrintDataBuf != 0) {
+            DEBUG_MSG("RAK14004 key 0x%x pressed\n", PrintDataBuf);
+            InputEvent e;
+            e.inputEvent = MATRIXKEY;
+            e.source = this->_originName;
+            e.kbchar = PrintDataBuf;
+            this->notifyObservers(&e);
+        }
+    } else {
+        // m5 cardkb
+        Wire.requestFrom(CARDKB_ADDR, 1);
+
+        while (Wire.available()) {
+            char c = Wire.read();
+            InputEvent e;
+            e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+            e.source = this->_originName;
+            switch (c) {
+            case 0x1b: // ESC
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL;
+                break;
+            case 0x08: // Back
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_BACK;
+                e.kbchar = c;
+                break;
+            case 0xb5: // Up
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_UP;
+                break;
+            case 0xb6: // Down
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_DOWN;
+                break;
+            case 0xb4: // Left
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_LEFT;
+                e.kbchar = c;
+                break;
+            case 0xb7: // Right
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT;
+                e.kbchar = c;
+                break;
+            case 0x0d: // Enter
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
+                break;
+            case 0x00: //nopress
+                e.inputEvent = ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+                break;
+            default: // all other keys
+                e.inputEvent = ANYKEY;
+                e.kbchar = c;
+                break;
+            }
+
+            if (e.inputEvent != ModuleConfig_CannedMessageConfig_InputEventChar_NONE) {
+                this->notifyObservers(&e);
+            }
+        }
     }
     return 500;
 }

src/main.cpp

@@ -36,7 +36,7 @@
 #include "nimble/NimbleBluetooth.h"
 #endif
 
-#if HAS_WIFI
+#if HAS_WIFI || defined(ARCH_PORTDUINO)
 #include "mesh/wifi/WiFiServerAPI.h"
 #include "mqtt/MQTT.h"
 #endif
@@ -45,6 +45,9 @@
 #include "RF95Interface.h"
 #include "SX1262Interface.h"
 #include "SX1268Interface.h"
+#if !HAS_RADIO && defined(ARCH_PORTDUINO)
+#include "platform/portduino/SimRadio.h"
+#endif
 
 #if HAS_BUTTON
 #include "ButtonThread.h"
@@ -74,12 +77,15 @@ uint8_t cardkb_found;
 // 0x02 for RAK14004 and 0x00 for cardkb
 uint8_t kb_model;
 
-// The I2C address of the Faces Keyboard (if found)
-uint8_t faceskb_found;
-
 // The I2C address of the RTC Module (if found)
 uint8_t rtc_found;
 
+// Keystore Chips
+uint8_t keystore_found;
+#ifndef ARCH_PORTDUINO
+ATECCX08A atecc;
+#endif
+
 bool eink_found = true;
 
 uint32_t serialSinceMsec;
@@ -87,7 +93,7 @@ uint32_t serialSinceMsec;
 bool pmu_found;
 
 // Array map of sensor types (as array index) and i2c address as value we'll find in the i2c scan
-uint8_t nodeTelemetrySensorsMap[TelemetrySensorType_LPS22+1] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+uint8_t nodeTelemetrySensorsMap[TelemetrySensorType_QMI8658+1] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
 
 Router *router = NULL; // Users of router don't care what sort of subclass implements that API
 
@@ -157,9 +163,7 @@ void setup()
 #endif
 
 #ifdef DEBUG_PORT
-    if (!config.has_device || config.device.serial_enabled) {
         consoleInit(); // Set serial baud rate and init our mesh console
-    }
 #endif
 
     serialSinceMsec = millis();
@@ -216,6 +220,10 @@ void setup()
     // router = new DSRRouter();
     router = new ReliableRouter();
 
+#ifdef I2C_SDA1
+    Wire1.begin(I2C_SDA1, I2C_SCL1);
+#endif
+
 #ifdef I2C_SDA
     Wire.begin(I2C_SDA, I2C_SCL);
 #elif HAS_WIRE
@@ -231,6 +239,7 @@ void setup()
     delay(1);
 #endif
 
+    // We need to scan here to decide if we have a screen for nodeDB.init()
     scanI2Cdevice();
 #ifdef RAK4630
     // scanEInkDevice();
@@ -271,6 +280,14 @@ void setup()
     powerStatus->observe(&power->newStatus);
     power->setup(); // Must be after status handler is installed, so that handler gets notified of the initial configuration
 
+    /*
+    * Repeat the scanning for I2C devices after power initialization. 
+    * Boards with an PMU need to be powered on to correctly scan to the device address, such as t-beam-s3-core
+    */
+    if ((HW_VENDOR == HardwareModel_LILYGO_TBEAM_S3_CORE) || (HW_VENDOR == HardwareModel_TBEAM)) {
+        scanI2Cdevice();
+    }
+    
     // Init our SPI controller (must be before screen and lora)
     initSPI();
 #ifndef ARCH_ESP32
@@ -324,7 +341,7 @@ void setup()
         DEBUG_MSG("GPS FactoryReset requested\n");
         if (gps->factoryReset()) { // If we don't succeed try again next time
             devicestate.did_gps_reset = true;
-            nodeDB.saveToDisk();
+            nodeDB.saveToDisk(SEGMENT_DEVICESTATE);
         }
     }
 
@@ -388,7 +405,7 @@ void setup()
     }
 #endif
 
-#if !HAS_RADIO
+#ifdef ARCH_PORTDUINO
     if (!rIf) {
         rIf = new SimRadio;
         if (!rIf->init()) {
@@ -414,7 +431,7 @@ void setup()
 #endif
 
 #ifdef ARCH_PORTDUINO
-    initApiServer();
+    initApiServer(TCPPort);
 #endif
 
     // Start airtime logger thread.

src/main.h

@@ -6,20 +6,29 @@
 #include "PowerStatus.h"
 #include "graphics/Screen.h"
 #include "mesh/generated/telemetry.pb.h"
+#ifndef ARCH_PORTDUINO
+#include <SparkFun_ATECCX08a_Arduino_Library.h>
+#endif
 
 extern uint8_t screen_found;
 extern uint8_t screen_model;
 extern uint8_t cardkb_found;
 extern uint8_t kb_model;
-extern uint8_t faceskb_found;
 extern uint8_t rtc_found;
+extern uint8_t keystore_found;
 
 extern bool eink_found;
 extern bool pmu_found;
 extern bool isCharging;
 extern bool isUSBPowered;
 
-extern uint8_t nodeTelemetrySensorsMap[TelemetrySensorType_LPS22+1];
+#ifndef ARCH_PORTDUINO
+extern ATECCX08A atecc;
+#endif
+
+extern uint8_t nodeTelemetrySensorsMap[TelemetrySensorType_QMI8658+1];
+
+extern int TCPPort; // set by Portduino
 
 // Global Screen singleton.
 extern graphics::Screen *screen;

src/mesh/MeshModule.cpp

@@ -112,7 +112,7 @@ void MeshModule::callPlugins(const MeshPacket &mp, RxSource src)
             bool rxChannelOk = !pi.boundChannel || (mp.from == 0) ||
                 !ch ||
                 strlen(ch->settings.name) > 0 ||
-                strcmp(ch->settings.name, pi.boundChannel);
+                (strcasecmp(ch->settings.name, pi.boundChannel) == 0);
 
             if (!rxChannelOk) {
                 // no one should have already replied!

src/mesh/MeshService.cpp

@@ -90,7 +90,7 @@ void MeshService::loop()
 }
 
 /// The radioConfig object just changed, call this to force the hw to change to the new settings
-bool MeshService::reloadConfig()
+bool MeshService::reloadConfig(int saveWhat)
 {
     // If we can successfully set this radio to these settings, save them to disk
 
@@ -98,7 +98,7 @@ bool MeshService::reloadConfig()
     bool didReset = nodeDB.resetRadioConfig(); // Don't let the phone send us fatally bad settings
 
     configChanged.notifyObservers(NULL); // This will cause radio hardware to change freqs etc
-    nodeDB.saveToDisk();
+    nodeDB.saveToDisk(saveWhat);
 
     return didReset;
 }
@@ -113,7 +113,7 @@ void MeshService::reloadOwner()
     // update everyone else
     if (nodeInfoModule)
         nodeInfoModule->sendOurNodeInfo();
-    nodeDB.saveToDisk();
+    nodeDB.saveToDisk(SEGMENT_DEVICESTATE);
 }
 
 /**
@@ -123,6 +123,29 @@ void MeshService::reloadOwner()
  */
 void MeshService::handleToRadio(MeshPacket &p)
 {
+    #ifdef ARCH_PORTDUINO    
+    // Simulates device is receiving a packet via the LoRa chip
+    if (p.decoded.portnum == PortNum_SIMULATOR_APP) {
+        // Simulator packet (=Compressed packet) is encapsulated in a MeshPacket, so need to unwrap first
+        Compressed scratch;
+        Compressed *decoded = NULL;
+        if (p.which_payload_variant == MeshPacket_decoded_tag) {
+            memset(&scratch, 0, sizeof(scratch));
+            p.decoded.payload.size = pb_decode_from_bytes(p.decoded.payload.bytes, p.decoded.payload.size, &Compressed_msg, &scratch);
+            if (p.decoded.payload.size) {
+                decoded = &scratch;
+                // Extract the original payload and replace
+                memcpy(&p.decoded.payload, &decoded->data, sizeof(decoded->data));
+                // Switch the port from PortNum_SIMULATOR_APP back to the original PortNum 
+                p.decoded.portnum = decoded->portnum;
+            } else
+                DEBUG_MSG("Error decoding protobuf for simulator message!\n");
+        }
+        // Let SimRadio receive as if it did via its LoRa chip
+        SimRadio::instance->startReceive(&p); 
+        return; 
+    }
+    #endif
     if (p.from != 0) { // We don't let phones assign nodenums to their sent messages
         DEBUG_MSG("Warning: phone tried to pick a nodenum, we don't allow that.\n");
         p.from = 0;

src/mesh/MeshService.h

@@ -10,6 +10,9 @@
 #include "MeshTypes.h"
 #include "Observer.h"
 #include "PointerQueue.h"
+#ifdef ARCH_PORTDUINO
+#include "../platform/portduino/SimRadio.h"
+#endif
 
 /**
  * Top level app for this service.  keeps the mesh, the radio config and the queue of received packets.
@@ -63,7 +66,7 @@ class MeshService
     /** The radioConfig object just changed, call this to force the hw to change to the new settings
      * @return true if client devices should be sent a new set of radio configs
      */
-    bool reloadConfig();
+    bool reloadConfig(int saveWhat=SEGMENT_CONFIG | SEGMENT_MODULECONFIG | SEGMENT_DEVICESTATE | SEGMENT_CHANNELS);
 
     /// The owner User record just got updated, update our node DB and broadcast the info into the mesh
     void reloadOwner();

src/mesh/NodeDB.cpp

@@ -16,6 +16,7 @@
 #include "mesh-pb-constants.h"
 #include <pb_decode.h>
 #include <pb_encode.h>
+#include <ErriezCRC32.h>
 
 #ifdef ARCH_ESP32
 #include "mesh/http/WiFiAPClient.h"
@@ -128,7 +129,7 @@ bool NodeDB::factoryReset()
     // second, install default state (this will deal with the duplicate mac address issue)
     installDefaultDeviceState();
     installDefaultConfig();
-    // third, write to disk
+    // third, write everything to disk
     saveToDisk();
 #ifdef ARCH_ESP32
     // This will erase what's in NVS including ssl keys, persistant variables and ble pairing
@@ -225,13 +226,20 @@ void NodeDB::installDefaultChannels()
     channelFile.version = DEVICESTATE_CUR_VER;
 }
 
+void NodeDB::resetNodes()
+{
+    devicestate.node_db_count = 0;
+    memset(devicestate.node_db, 0, sizeof(devicestate.node_db));
+    saveDeviceStateToDisk();
+}
+
 void NodeDB::installDefaultDeviceState()
 {
     DEBUG_MSG("Installing default DeviceState\n");
     memset(&devicestate, 0, sizeof(DeviceState));
 
-    *numNodes = 0; // Forget node DB
-
+    *numNodes = 0;
+    
     // init our devicestate with valid flags so protobuf writing/reading will work
     devicestate.has_my_node = true;
     devicestate.has_owner = true;
@@ -261,6 +269,12 @@ void NodeDB::init()
     DEBUG_MSG("Initializing NodeDB\n");
     loadFromDisk();
 
+    uint32_t devicestateCRC = crc32Buffer(&devicestate, sizeof(devicestate));
+    uint32_t configCRC = crc32Buffer(&config, sizeof(config));
+    uint32_t channelFileCRC = crc32Buffer(&channelFile, sizeof(channelFile));
+
+    int saveWhat = 0;
+
     myNodeInfo.max_channels = MAX_NUM_CHANNELS; // tell others the max # of channels we can understand
 
     myNodeInfo.error_code = CriticalErrorCode_NONE; // For the error code, only show values from this boot (discard value from flash)
@@ -298,7 +312,15 @@ void NodeDB::init()
 
     resetRadioConfig(); // If bogus settings got saved, then fix them
     DEBUG_MSG("region=%d, NODENUM=0x%x, dbsize=%d\n", config.lora.region, myNodeInfo.my_node_num, *numNodes);
-    saveToDisk();
+
+    if (devicestateCRC != crc32Buffer(&devicestate, sizeof(devicestate)))
+        saveWhat |= SEGMENT_DEVICESTATE;
+    if (configCRC != crc32Buffer(&config, sizeof(config)))
+        saveWhat |= SEGMENT_CONFIG;
+    if (channelFileCRC != crc32Buffer(&channelFile, sizeof(channelFile)))
+        saveWhat |= SEGMENT_CHANNELS;
+
+    saveToDisk(saveWhat);
 }
 
 // We reserve a few nodenums for future use
@@ -431,7 +453,6 @@ bool saveProto(const char *filename, size_t protoSize, size_t objSize, const pb_
         } else {
             okay = true;
         }
-
         f.close();
 
         // brief window of risk here ;-)
@@ -454,7 +475,7 @@ void NodeDB::saveChannelsToDisk()
 #ifdef FSCom
         FSCom.mkdir("/prefs");
 #endif
-        saveProto(channelFileName, ChannelFile_size, sizeof(ChannelFile), ChannelFile_fields, &channelFile);
+        saveProto(channelFileName, ChannelFile_size, sizeof(channelFile), ChannelFile_fields, &channelFile);
     }
 }
 
@@ -468,34 +489,41 @@ void NodeDB::saveDeviceStateToDisk()
     }
 }
 
-void NodeDB::saveToDisk()
+void NodeDB::saveToDisk(int saveWhat)
 {
     if (!devicestate.no_save) {
 #ifdef FSCom
         FSCom.mkdir("/prefs");
 #endif
-        saveProto(prefFileName, DeviceState_size, sizeof(devicestate), DeviceState_fields, &devicestate);
+        if (saveWhat & SEGMENT_DEVICESTATE) {
+            saveDeviceStateToDisk();
+        }
 
-        // save all config segments
-        config.has_device = true;
-        config.has_display = true;
-        config.has_lora = true;
-        config.has_position = true;
-        config.has_power = true;
-        config.has_network = true;
-        config.has_bluetooth = true;
-        saveProto(configFileName, LocalConfig_size, sizeof(LocalConfig), LocalConfig_fields, &config);
+        if (saveWhat & SEGMENT_CONFIG) {
+            config.has_device = true;
+            config.has_display = true;
+            config.has_lora = true;
+            config.has_position = true;
+            config.has_power = true;
+            config.has_network = true;
+            config.has_bluetooth = true;
+            saveProto(configFileName, LocalConfig_size, sizeof(config), LocalConfig_fields, &config);
+        }
 
-        moduleConfig.has_canned_message = true;
-        moduleConfig.has_external_notification = true;
-        moduleConfig.has_mqtt = true;
-        moduleConfig.has_range_test = true;
-        moduleConfig.has_serial = true;
-        moduleConfig.has_store_forward = true;
-        moduleConfig.has_telemetry = true;
-        saveProto(moduleConfigFileName, LocalModuleConfig_size, sizeof(LocalModuleConfig), LocalModuleConfig_fields, &moduleConfig);
+        if (saveWhat & SEGMENT_MODULECONFIG) {
+            moduleConfig.has_canned_message = true;
+            moduleConfig.has_external_notification = true;
+            moduleConfig.has_mqtt = true;
+            moduleConfig.has_range_test = true;
+            moduleConfig.has_serial = true;
+            moduleConfig.has_store_forward = true;
+            moduleConfig.has_telemetry = true;
+            saveProto(moduleConfigFileName, LocalModuleConfig_size, sizeof(moduleConfig), LocalModuleConfig_fields, &moduleConfig);
+        }
 
-        saveChannelsToDisk();
+        if (saveWhat & SEGMENT_CHANNELS) {
+            saveChannelsToDisk();
+        }
     } else {
         DEBUG_MSG("***** DEVELOPMENT MODE - DO NOT RELEASE - not saving to flash *****\n");
     }
@@ -671,11 +699,23 @@ NodeInfo *NodeDB::getOrCreateNode(NodeNum n)
 
     if (!info) {
         if (*numNodes >= MAX_NUM_NODES) {
-            screen->print("error: node_db full!\n");
-            DEBUG_MSG("ERROR! could not create new node, node_db is full! (%d nodes)", *numNodes);
-            return NULL;
+            screen->print("warning: node_db full! erasing oldest entry\n");
+            // look for oldest node and erase it
+            uint32_t oldest = UINT32_MAX;
+            int oldestIndex = -1;
+            for (int i = 0; i < *numNodes; i++) {
+                if (nodes[i].last_heard < oldest) {
+                    oldest = nodes[i].last_heard;
+                    oldestIndex = i;
+                }
+            }
+            // Shove the remaining nodes down the chain
+            for (int i = oldestIndex; i < *numNodes - 1; i++) {
+                nodes[i] = nodes[i + 1];
+            }
+            (*numNodes)--;
         }
-        // add the node
+        // add the node at the end
         info = &nodes[(*numNodes)++];
 
         // everything is missing except the nodenum

src/mesh/NodeDB.h

@@ -13,7 +13,12 @@ DeviceState versions used to be defined in the .proto file but really only this
 #define here.
 */
 
-#define DEVICESTATE_CUR_VER 18
+#define SEGMENT_CONFIG 1
+#define SEGMENT_MODULECONFIG 2
+#define SEGMENT_DEVICESTATE 4
+#define SEGMENT_CHANNELS 8
+
+#define DEVICESTATE_CUR_VER 19
 #define DEVICESTATE_MIN_VER DEVICESTATE_CUR_VER
 
 extern DeviceState devicestate;
@@ -52,7 +57,7 @@ class NodeDB
     void init();
 
     /// write to flash
-    void saveToDisk(), saveChannelsToDisk(), saveDeviceStateToDisk();
+    void saveToDisk(int saveWhat=SEGMENT_CONFIG | SEGMENT_MODULECONFIG | SEGMENT_DEVICESTATE | SEGMENT_CHANNELS), saveChannelsToDisk(), saveDeviceStateToDisk();
 
     /** Reinit radio config if needed, because either:
      * a) sometimes a buggy android app might send us bogus settings or
@@ -115,7 +120,7 @@ class NodeDB
     /// Return the number of nodes we've heard from recently (within the last 2 hrs?)
     size_t getNumOnlineNodes();
 
-    void initConfigIntervals(), initModuleConfigIntervals();
+    void initConfigIntervals(), initModuleConfigIntervals(), resetNodes();
     
     bool factoryReset();
 
@@ -205,4 +210,4 @@ inline uint32_t getConfiguredOrDefaultMs(uint32_t configuredInterval, uint32_t d
  */
 extern uint32_t radioGeneration;
 
-#define Module_Config_size (ModuleConfig_CannedMessageConfig_size + ModuleConfig_ExternalNotificationConfig_size + ModuleConfig_MQTTConfig_size + ModuleConfig_RangeTestConfig_size + ModuleConfig_SerialConfig_size + ModuleConfig_StoreForwardConfig_size + ModuleConfig_TelemetryConfig_size + ModuleConfig_size)
+#define Module_Config_size (ModuleConfig_CannedMessageConfig_size + ModuleConfig_ExternalNotificationConfig_size + ModuleConfig_MQTTConfig_size + ModuleConfig_RangeTestConfig_size + ModuleConfig_SerialConfig_size + ModuleConfig_StoreForwardConfig_size + ModuleConfig_TelemetryConfig_size + ModuleConfig_size)

src/mesh/PhoneAPI.cpp

@@ -79,17 +79,17 @@ bool PhoneAPI::handleToRadio(const uint8_t *buf, size_t bufLength)
     memset(&toRadioScratch, 0, sizeof(toRadioScratch));
     if (pb_decode_from_bytes(buf, bufLength, ToRadio_fields, &toRadioScratch)) {
         switch (toRadioScratch.which_payload_variant) {
-            case ToRadio_packet_tag:
-                return handleToRadioPacket(toRadioScratch.packet);
-            case ToRadio_want_config_id_tag:
-                config_nonce = toRadioScratch.want_config_id;
-                DEBUG_MSG("Client wants config, nonce=%u\n", config_nonce);
-                handleStartConfig();
-                break;
-            case ToRadio_disconnect_tag:
-                DEBUG_MSG("Disconnecting from phone\n");
-                close();
-                break;
+        case ToRadio_packet_tag:
+            return handleToRadioPacket(toRadioScratch.packet);
+        case ToRadio_want_config_id_tag:
+            config_nonce = toRadioScratch.want_config_id;
+            DEBUG_MSG("Client wants config, nonce=%u\n", config_nonce);
+            handleStartConfig();
+            break;
+        case ToRadio_disconnect_tag:
+            DEBUG_MSG("Disconnecting from phone\n");
+            close();
+            break;
         default:
             // Ignore nop messages
             // DEBUG_MSG("Error: unexpected ToRadio variant\n");
@@ -109,15 +109,17 @@ bool PhoneAPI::handleToRadio(const uint8_t *buf, size_t bufLength)
  *
  * Our sending states progress in the following sequence (the client app ASSUMES THIS SEQUENCE, DO NOT CHANGE IT):
  *      STATE_SEND_MY_INFO, // send our my info record
+ *      STATE_SEND_CHANNELS
  *      STATE_SEND_NODEINFO, // states progress in this order as the device sends to the client
         STATE_SEND_CONFIG,
+        STATE_SEND_MODULE_CONFIG,
         STATE_SEND_COMPLETE_ID,
         STATE_SEND_PACKETS // send packets or debug strings
  */
 size_t PhoneAPI::getFromRadio(uint8_t *buf)
 {
     if (!available()) {
-        DEBUG_MSG("getFromRadio=not available\n");
+        // DEBUG_MSG("getFromRadio=not available\n");
         return 0;
     }
     // In case we send a FromRadio packet
@@ -128,7 +130,7 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
     case STATE_SEND_NOTHING:
         DEBUG_MSG("getFromRadio=STATE_SEND_NOTHING\n");
         break;
-        
+
     case STATE_SEND_MY_INFO:
         DEBUG_MSG("getFromRadio=STATE_SEND_MY_INFO\n");
         // If the user has specified they don't want our node to share its location, make sure to tell the phone
@@ -154,51 +156,63 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
             // Stay in current state until done sending nodeinfos
         } else {
             DEBUG_MSG("Done sending nodeinfos\n");
-            state = STATE_SEND_CONFIG;
+            state = STATE_SEND_CHANNELS;
             // Go ahead and send that ID right now
             return getFromRadio(buf);
         }
         break;
     }
 
+    case STATE_SEND_CHANNELS:
+        DEBUG_MSG("getFromRadio=STATE_SEND_CHANNELS\n");
+        fromRadioScratch.which_payload_variant = FromRadio_channel_tag;
+        fromRadioScratch.channel = channels.getByIndex(config_state);
+        config_state++;
+        // Advance when we have sent all of our Channels
+        if (config_state >= MAX_NUM_CHANNELS) {
+            state = STATE_SEND_CONFIG;
+            config_state = Config_device_tag;
+        }
+        break;
+
     case STATE_SEND_CONFIG:
         DEBUG_MSG("getFromRadio=STATE_SEND_CONFIG\n");
         fromRadioScratch.which_payload_variant = FromRadio_config_tag;
         switch (config_state) {
-            case Config_device_tag:
-                fromRadioScratch.config.which_payload_variant = Config_device_tag;
-                fromRadioScratch.config.payload_variant.device = config.device;
-                break;
-            case Config_position_tag:
-                fromRadioScratch.config.which_payload_variant = Config_position_tag;
-                fromRadioScratch.config.payload_variant.position = config.position;
-                break;
-            case Config_power_tag:
-                fromRadioScratch.config.which_payload_variant = Config_power_tag;
-                fromRadioScratch.config.payload_variant.power = config.power;
-                fromRadioScratch.config.payload_variant.power.ls_secs = default_ls_secs;
-                break;
-            case Config_network_tag:
-                fromRadioScratch.config.which_payload_variant = Config_network_tag;
-                fromRadioScratch.config.payload_variant.network = config.network;
-                break;
-            case Config_display_tag:
-                fromRadioScratch.config.which_payload_variant = Config_display_tag;
-                fromRadioScratch.config.payload_variant.display = config.display;
-                break;
-            case Config_lora_tag:
-                fromRadioScratch.config.which_payload_variant = Config_lora_tag;
-                fromRadioScratch.config.payload_variant.lora = config.lora;
-                break;
-            case Config_bluetooth_tag:
-                fromRadioScratch.config.which_payload_variant = Config_bluetooth_tag;
-                fromRadioScratch.config.payload_variant.bluetooth = config.bluetooth;
-                break;
+        case Config_device_tag:
+            fromRadioScratch.config.which_payload_variant = Config_device_tag;
+            fromRadioScratch.config.payload_variant.device = config.device;
+            break;
+        case Config_position_tag:
+            fromRadioScratch.config.which_payload_variant = Config_position_tag;
+            fromRadioScratch.config.payload_variant.position = config.position;
+            break;
+        case Config_power_tag:
+            fromRadioScratch.config.which_payload_variant = Config_power_tag;
+            fromRadioScratch.config.payload_variant.power = config.power;
+            fromRadioScratch.config.payload_variant.power.ls_secs = default_ls_secs;
+            break;
+        case Config_network_tag:
+            fromRadioScratch.config.which_payload_variant = Config_network_tag;
+            fromRadioScratch.config.payload_variant.network = config.network;
+            break;
+        case Config_display_tag:
+            fromRadioScratch.config.which_payload_variant = Config_display_tag;
+            fromRadioScratch.config.payload_variant.display = config.display;
+            break;
+        case Config_lora_tag:
+            fromRadioScratch.config.which_payload_variant = Config_lora_tag;
+            fromRadioScratch.config.payload_variant.lora = config.lora;
+            break;
+        case Config_bluetooth_tag:
+            fromRadioScratch.config.which_payload_variant = Config_bluetooth_tag;
+            fromRadioScratch.config.payload_variant.bluetooth = config.bluetooth;
+            break;
         }
         // NOTE: The phone app needs to know the ls_secs value so it can properly expect sleep behavior.
         // So even if we internally use 0 to represent 'use default' we still need to send the value we are
         // using to the app (so that even old phone apps work with new device loads).
-        
+
         config_state++;
         // Advance when we have sent all of our config objects
         if (config_state > Config_bluetooth_tag) {
@@ -211,37 +225,37 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
         DEBUG_MSG("getFromRadio=STATE_SEND_MODULECONFIG\n");
         fromRadioScratch.which_payload_variant = FromRadio_moduleConfig_tag;
         switch (config_state) {
-            case ModuleConfig_mqtt_tag:
-                fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_mqtt_tag;
-                fromRadioScratch.moduleConfig.payload_variant.mqtt = moduleConfig.mqtt;
-                break;
-            case ModuleConfig_serial_tag:
-                fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_serial_tag;
-                fromRadioScratch.moduleConfig.payload_variant.serial = moduleConfig.serial;
-                break;
-            case ModuleConfig_external_notification_tag:
-                fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_external_notification_tag;
-                fromRadioScratch.moduleConfig.payload_variant.external_notification = moduleConfig.external_notification;
-                break;
-            case ModuleConfig_range_test_tag:
-                fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_range_test_tag;
-                fromRadioScratch.moduleConfig.payload_variant.range_test = moduleConfig.range_test;
-                break;
-            case ModuleConfig_telemetry_tag:
-                fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_telemetry_tag;
-                fromRadioScratch.moduleConfig.payload_variant.telemetry = moduleConfig.telemetry;
-                break;
-            case ModuleConfig_canned_message_tag:
-                fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_canned_message_tag;
-                fromRadioScratch.moduleConfig.payload_variant.canned_message = moduleConfig.canned_message;
-                break;
+        case ModuleConfig_mqtt_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_mqtt_tag;
+            fromRadioScratch.moduleConfig.payload_variant.mqtt = moduleConfig.mqtt;
+            break;
+        case ModuleConfig_serial_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_serial_tag;
+            fromRadioScratch.moduleConfig.payload_variant.serial = moduleConfig.serial;
+            break;
+        case ModuleConfig_external_notification_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_external_notification_tag;
+            fromRadioScratch.moduleConfig.payload_variant.external_notification = moduleConfig.external_notification;
+            break;
+        case ModuleConfig_range_test_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_range_test_tag;
+            fromRadioScratch.moduleConfig.payload_variant.range_test = moduleConfig.range_test;
+            break;
+        case ModuleConfig_telemetry_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_telemetry_tag;
+            fromRadioScratch.moduleConfig.payload_variant.telemetry = moduleConfig.telemetry;
+            break;
+        case ModuleConfig_canned_message_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = ModuleConfig_canned_message_tag;
+            fromRadioScratch.moduleConfig.payload_variant.canned_message = moduleConfig.canned_message;
+            break;
         }
 
         config_state++;
         // Advance when we have sent all of our ModuleConfig objects
         if (config_state > ModuleConfig_canned_message_tag) {
             state = STATE_SEND_COMPLETE_ID;
-            config_state = Config_device_tag;
+            config_state = 0;
         }
         break;
 
@@ -274,7 +288,8 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
     if (fromRadioScratch.which_payload_variant != 0) {
         // Encapsulate as a FromRadio packet
         size_t numbytes = pb_encode_to_bytes(buf, FromRadio_size, FromRadio_fields, &fromRadioScratch);
-        // DEBUG_MSG("encoding toPhone packet to phone variant=%d, %d bytes\n", fromRadioScratch.which_payloadVariant, numbytes);
+
+        DEBUG_MSG("encoding toPhone packet to phone variant=%d, %d bytes\n", fromRadioScratch.which_payload_variant, numbytes);
         return numbytes;
     }
 
@@ -282,7 +297,7 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
     return 0;
 }
 
-void PhoneAPI::handleDisconnect() 
+void PhoneAPI::handleDisconnect()
 {
     DEBUG_MSG("PhoneAPI disconnect\n");
 }
@@ -301,26 +316,25 @@ void PhoneAPI::releasePhonePacket()
 bool PhoneAPI::available()
 {
     switch (state) {
-        case STATE_SEND_NOTHING:
-            return false;
-        case STATE_SEND_MY_INFO:
-            return true;
-        case STATE_SEND_CONFIG:
-            return true;        
-        case STATE_SEND_MODULECONFIG:
-            return true;
-        case STATE_SEND_NODEINFO:
-            if (!nodeInfoForPhone)
-                nodeInfoForPhone = nodeDB.readNextInfo();
-            return true; // Always say we have something, because we might need to advance our state machine
-        case STATE_SEND_COMPLETE_ID:
-            return true;
-        case STATE_SEND_PACKETS: {
-            if (!packetForPhone)
-                packetForPhone = service.getForPhone();
-            bool hasPacket = !!packetForPhone;
-            DEBUG_MSG("available hasPacket=%d\n", hasPacket);
-            return hasPacket;
+    case STATE_SEND_NOTHING:
+        return false;
+    case STATE_SEND_MY_INFO:
+    case STATE_SEND_CHANNELS:
+    case STATE_SEND_CONFIG:
+    case STATE_SEND_MODULECONFIG:
+    case STATE_SEND_COMPLETE_ID:
+        return true;
+    case STATE_SEND_NODEINFO:
+        if (!nodeInfoForPhone)
+            nodeInfoForPhone = nodeDB.readNextInfo();
+        return true; // Always say we have something, because we might need to advance our state machine
+
+    case STATE_SEND_PACKETS: {
+        if (!packetForPhone)
+            packetForPhone = service.getForPhone();
+        bool hasPacket = !!packetForPhone;
+        // DEBUG_MSG("available hasPacket=%d\n", hasPacket);
+        return hasPacket;
     }
     default:
         assert(0); // unexpected state - FIXME, make an error code and reboot

src/mesh/PhoneAPI.h

@@ -16,13 +16,13 @@
  * Eventually there should be once instance of this class for each live connection (because it has a bit of state
  * for that connection)
  */
-class PhoneAPI
-    : public Observer<uint32_t> // FIXME, we shouldn't be inheriting from Observer, instead use CallbackObserver as a member
+class PhoneAPI : public Observer<uint32_t> // FIXME, we shouldn't be inheriting from Observer, instead use CallbackObserver as a member
 {
     enum State {
         STATE_SEND_NOTHING, // Initial state, don't send anything until the client starts asking for config
         STATE_SEND_MY_INFO, // send our my info record
         STATE_SEND_NODEINFO, // states progress in this order as the device sends to to the client
+        STATE_SEND_CHANNELS, // Send all channels
         STATE_SEND_CONFIG, // Replacement for the old Radioconfig
         STATE_SEND_MODULECONFIG, // Send Module specific config
         STATE_SEND_COMPLETE_ID,
@@ -31,7 +31,7 @@ class PhoneAPI
 
     State state = STATE_SEND_NOTHING;
 
-    int8_t config_state = Config_device_tag;
+    uint8_t config_state = 0;
 
     /**
      * Each packet sent to the phone has an incrementing count

src/mesh/RadioInterface.cpp

@@ -354,7 +354,6 @@ void RadioInterface::applyModemConfig()
     // Set up default configuration
     // No Sync Words in LORA mode
     Config_LoRaConfig &loraConfig = config.lora;
-    auto channelSettings = channels.getPrimary();
     if (loraConfig.spread_factor == 0) {
         switch (loraConfig.modem_preset) {
         case Config_LoRaConfig_ModemPreset_SHORT_FAST:
@@ -423,7 +422,7 @@ void RadioInterface::applyModemConfig()
 
     // If user has manually specified a channel num, then use that, otherwise generate one by hashing the name
     const char *channelName = channels.getName(channels.getPrimaryIndex());
-    int channel_num = channelSettings.channel_num ? channelSettings.channel_num - 1 : hash(channelName) % numChannels;
+    int channel_num = (loraConfig.channel_num ? loraConfig.channel_num - 1 : hash(channelName)) % numChannels;
 
     // Old frequency selection formula
     // float freq = myRegion->freqStart + ((((myRegion->freqEnd - myRegion->freqStart) / numChannels) / 2) * channel_num);
@@ -461,12 +460,6 @@ void RadioInterface::limitPower()
     DEBUG_MSG("Set radio: final power level=%d\n", power);
 }
 
-ErrorCode SimRadio::send(MeshPacket *p)
-{
-    DEBUG_MSG("SimRadio.send\n");
-    packetPool.release(p);
-    return ERRNO_OK;
-}
 
 void RadioInterface::deliverToReceiver(MeshPacket *p)
 {

src/mesh/RadioInterface.h

@@ -212,11 +212,6 @@ class RadioInterface
     }
 };
 
-class SimRadio : public RadioInterface
-{
-  public:
-    virtual ErrorCode send(MeshPacket *p) override;
-};
 
 /// Debug printing for packets
 void printPacket(const char *prefix, const MeshPacket *p);

src/mesh/ReliableRouter.cpp

@@ -58,12 +58,12 @@ bool ReliableRouter::shouldFilterReceived(MeshPacket *p)
      * this way if an ACK is dropped and a packet is resent we'll ACK the resent packet
      * make sure wasSeenRecently _doesn't_ update
      * finding the channel requires decoding the packet. */
-    if (p->want_ack && (p->to == getNodeNum()) && wasSeenRecently(p, false)) {
+    if (p->want_ack && (p->to == getNodeNum()) && wasSeenRecently(p, false) && !MeshModule::currentReply) {
         if (perhapsDecode(p)) {
             sendAckNak(Routing_Error_NONE, getFrom(p), p->id, p->channel);
             DEBUG_MSG("acking a repeated want_ack packet\n");
         }
-    } else if (wasSeenRecently(p, false) && p->hop_limit == HOP_RELIABLE) {
+    } else if (wasSeenRecently(p, false) && p->hop_limit == HOP_RELIABLE && !MeshModule::currentReply) {
         // retransmission on broadcast has hop_limit still equal to HOP_RELIABLE
         DEBUG_MSG("Resending implicit ack for a repeated floodmsg\n");
         MeshPacket *tosend = packetPool.allocCopy(*p);
@@ -94,7 +94,7 @@ void ReliableRouter::sniffReceived(const MeshPacket *p, const Routing *c)
                             // - not DSR routing)
         if (p->want_ack) {
             if (MeshModule::currentReply)
-                DEBUG_MSG("Someone else has replied to this message, no need for a 2nd ack\n");
+                DEBUG_MSG("Some other module has replied to this message, no need for a 2nd ack\n");
             else
                 sendAckNak(Routing_Error_NONE, getFrom(p), p->id, p->channel);
         }

src/mesh/SinglePortModule.h

@@ -18,6 +18,9 @@ class SinglePortModule : public MeshModule
     SinglePortModule(const char *_name, PortNum _ourPortNum) : MeshModule(_name), ourPortNum(_ourPortNum) {}
 
   protected:
+    uint32_t max_channel_util_percent = 40;
+    uint32_t polite_channel_util_percent = 25;
+
     /**
      * @return true if you want to receive the specified portnum
      */

src/mesh/StreamAPI.cpp

@@ -103,10 +103,7 @@ void StreamAPI::emitTxBuffer(size_t len)
 
         auto totalLen = len + HEADER_LEN;
         stream->write(txBuf, totalLen);
-        /* for(size_t i = 0; i < totalLen; i++) {
-            stream->write(txBuf[i]);
-            // stream->flush();
-        } */
+        stream->flush();
     }
 }
 
@@ -133,4 +130,4 @@ void StreamAPI::onConnectionChanged(bool connected)
         // received a packet in a while
         powerFSM.trigger(EVENT_SERIAL_DISCONNECTED);
     }
-}
+}

src/mesh/generated/admin.pb.h

@@ -59,14 +59,12 @@ typedef struct _AdminMessage {
         AdminMessage_ModuleConfigType get_module_config_request;
         /* Send the current Config in the response to this message. */
         ModuleConfig get_module_config_response;
-        /* Send all channels in the response to this message */
-        bool get_all_channel_request;
         /* Get the Canned Message Module messages in the response to this message. */
         bool get_canned_message_module_messages_request;
         /* Get the Canned Message Module messages in the response to this message. */
         char get_canned_message_module_messages_response[201];
         /* Request the node to send device metadata (firmware, protobuf version, etc) */
-        uint32_t get_device_metadata_request;
+        bool get_device_metadata_request;
         /* Device metadata response */
         DeviceMetadata get_device_metadata_response;
         /* Set the owner for this node */
@@ -94,6 +92,9 @@ typedef struct _AdminMessage {
         bool confirm_set_channel;
         /* TODO: REPLACE */
         bool confirm_set_radio;
+        /* Tell the node to reboot into the OTA Firmware in this many seconds (or <0 to cancel reboot)
+     Only Implemented for ESP32 Devices. This needs to be issued to send a new main firmware via bluetooth. */
+        int32_t reboot_ota_seconds;
         /* This message is only supported for the simulator porduino build.
      If received the simulator will exit successfully. */
         bool exit_simulator;
@@ -136,7 +137,6 @@ extern "C" {
 #define AdminMessage_get_config_response_tag     6
 #define AdminMessage_get_module_config_request_tag 7
 #define AdminMessage_get_module_config_response_tag 8
-#define AdminMessage_get_all_channel_request_tag 9
 #define AdminMessage_get_canned_message_module_messages_request_tag 10
 #define AdminMessage_get_canned_message_module_messages_response_tag 11
 #define AdminMessage_get_device_metadata_request_tag 12
@@ -150,6 +150,7 @@ extern "C" {
 #define AdminMessage_confirm_set_module_config_tag 65
 #define AdminMessage_confirm_set_channel_tag     66
 #define AdminMessage_confirm_set_radio_tag       67
+#define AdminMessage_reboot_ota_seconds_tag      95
 #define AdminMessage_exit_simulator_tag          96
 #define AdminMessage_reboot_seconds_tag          97
 #define AdminMessage_shutdown_seconds_tag        98
@@ -166,10 +167,9 @@ X(a, STATIC,   ONEOF,    UENUM,    (payload_variant,get_config_request,get_confi
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,get_config_response,get_config_response),   6) \
 X(a, STATIC,   ONEOF,    UENUM,    (payload_variant,get_module_config_request,get_module_config_request),   7) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,get_module_config_response,get_module_config_response),   8) \
-X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,get_all_channel_request,get_all_channel_request),   9) \
 X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,get_canned_message_module_messages_request,get_canned_message_module_messages_request),  10) \
 X(a, STATIC,   ONEOF,    STRING,   (payload_variant,get_canned_message_module_messages_response,get_canned_message_module_messages_response),  11) \
-X(a, STATIC,   ONEOF,    UINT32,   (payload_variant,get_device_metadata_request,get_device_metadata_request),  12) \
+X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,get_device_metadata_request,get_device_metadata_request),  12) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,get_device_metadata_response,get_device_metadata_response),  13) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,set_owner,set_owner),  32) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,set_channel,set_channel),  33) \
@@ -180,6 +180,7 @@ X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,confirm_set_config,confirm_s
 X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,confirm_set_module_config,confirm_set_module_config),  65) \
 X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,confirm_set_channel,confirm_set_channel),  66) \
 X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,confirm_set_radio,confirm_set_radio),  67) \
+X(a, STATIC,   ONEOF,    INT32,    (payload_variant,reboot_ota_seconds,reboot_ota_seconds),  95) \
 X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,exit_simulator,exit_simulator),  96) \
 X(a, STATIC,   ONEOF,    INT32,    (payload_variant,reboot_seconds,reboot_seconds),  97) \
 X(a, STATIC,   ONEOF,    INT32,    (payload_variant,shutdown_seconds,shutdown_seconds),  98) \

src/mesh/generated/apponly.pb.h

@@ -54,7 +54,7 @@ extern const pb_msgdesc_t ChannelSet_msg;
 #define ChannelSet_fields &ChannelSet_msg
 
 /* Maximum encoded size of messages (where known) */
-#define ChannelSet_size                          559
+#define ChannelSet_size                          581
 
 #ifdef __cplusplus
 } /* extern "C" */

src/mesh/generated/channel.pb.h

@@ -38,25 +38,8 @@ typedef PB_BYTES_ARRAY_T(32) ChannelSettings_psk_t;
  FIXME: explain how apps use channels for security.
  explain how remote settings and remote gpio are managed as an example */
 typedef struct _ChannelSettings { 
-    /* NOTE: this field is _independent_ and unrelated to the concepts in channel.proto.
- this is controlling the actual hardware frequency the radio is transmitting on.
- In a perfect world we would have called it something else (band?) but I forgot to make this change during the big 1.2 renaming.
- Most users should never need to be exposed to this field/concept.
- A channel number between 1 and 13 (or whatever the max is in the current
- region). If ZERO then the rule is "use the old channel name hash based
- algorithm to derive the channel number")
- If using the hash algorithm the channel number will be: hash(channel_name) %
- NUM_CHANNELS (Where num channels depends on the regulatory region).
- NUM_CHANNELS_US is 13, for other values see MeshRadio.h in the device code.
- hash a string into an integer - djb2 by Dan Bernstein. -
- http://www.cse.yorku.ca/~oz/hash.html
- unsigned long hash(char *str) {
-   unsigned long hash = 5381; int c;
-   while ((c = *str++) != 0)
-     hash = ((hash << 5) + hash) + (unsigned char) c;
-   return hash;
- } */
-    uint8_t channel_num;
+    /* Deprecated in favor of LoraConfig.channel_num */
+    uint32_t channel_num;
     /* A simple pre-shared key for now for crypto.
  Must be either 0 bytes (no crypto), 16 bytes (AES128), or 32 bytes (AES256).
  A special shorthand is used for 1 byte long psks.
@@ -163,8 +146,8 @@ extern const pb_msgdesc_t Channel_msg;
 #define Channel_fields &Channel_msg
 
 /* Maximum encoded size of messages (where known) */
-#define ChannelSettings_size                     59
-#define Channel_size                             74
+#define ChannelSettings_size                     62
+#define Channel_size                             77
 
 #ifdef __cplusplus
 } /* extern "C" */

src/mesh/generated/config.pb.h

@@ -108,14 +108,15 @@ typedef struct _Config_DisplayConfig {
 typedef struct _Config_LoRaConfig { 
     bool use_preset;
     Config_LoRaConfig_ModemPreset modem_preset;
-    uint32_t bandwidth;
+    uint16_t bandwidth;
     uint32_t spread_factor;
-    uint32_t coding_rate;
+    uint8_t coding_rate;
     float frequency_offset;
     Config_LoRaConfig_RegionCode region;
     uint32_t hop_limit;
     bool tx_enabled;
-    int32_t tx_power;
+    int8_t tx_power;
+    uint8_t channel_num;
     pb_size_t ignore_incoming_count;
     uint32_t ignore_incoming[3];
 } Config_LoRaConfig;
@@ -208,7 +209,7 @@ extern "C" {
 #define Config_PowerConfig_init_default          {0, 0, 0, 0, 0, 0, 0, 0}
 #define Config_NetworkConfig_init_default        {0, _Config_NetworkConfig_WiFiMode_MIN, "", "", ""}
 #define Config_DisplayConfig_init_default        {0, _Config_DisplayConfig_GpsCoordinateFormat_MIN, 0, 0, 0, _Config_DisplayConfig_DisplayUnits_MIN}
-#define Config_LoRaConfig_init_default           {0, _Config_LoRaConfig_ModemPreset_MIN, 0, 0, 0, 0, _Config_LoRaConfig_RegionCode_MIN, 0, 0, 0, 0, {0, 0, 0}}
+#define Config_LoRaConfig_init_default           {0, _Config_LoRaConfig_ModemPreset_MIN, 0, 0, 0, 0, _Config_LoRaConfig_RegionCode_MIN, 0, 0, 0, 0, 0, {0, 0, 0}}
 #define Config_BluetoothConfig_init_default      {0, _Config_BluetoothConfig_PairingMode_MIN, 0}
 #define Config_init_zero                         {0, {Config_DeviceConfig_init_zero}}
 #define Config_DeviceConfig_init_zero            {_Config_DeviceConfig_Role_MIN, 0, 0}
@@ -216,7 +217,7 @@ extern "C" {
 #define Config_PowerConfig_init_zero             {0, 0, 0, 0, 0, 0, 0, 0}
 #define Config_NetworkConfig_init_zero           {0, _Config_NetworkConfig_WiFiMode_MIN, "", "", ""}
 #define Config_DisplayConfig_init_zero           {0, _Config_DisplayConfig_GpsCoordinateFormat_MIN, 0, 0, 0, _Config_DisplayConfig_DisplayUnits_MIN}
-#define Config_LoRaConfig_init_zero              {0, _Config_LoRaConfig_ModemPreset_MIN, 0, 0, 0, 0, _Config_LoRaConfig_RegionCode_MIN, 0, 0, 0, 0, {0, 0, 0}}
+#define Config_LoRaConfig_init_zero              {0, _Config_LoRaConfig_ModemPreset_MIN, 0, 0, 0, 0, _Config_LoRaConfig_RegionCode_MIN, 0, 0, 0, 0, 0, {0, 0, 0}}
 #define Config_BluetoothConfig_init_zero         {0, _Config_BluetoothConfig_PairingMode_MIN, 0}
 
 /* Field tags (for use in manual encoding/decoding) */
@@ -242,6 +243,7 @@ extern "C" {
 #define Config_LoRaConfig_hop_limit_tag          8
 #define Config_LoRaConfig_tx_enabled_tag         9
 #define Config_LoRaConfig_tx_power_tag           10
+#define Config_LoRaConfig_channel_num_tag        11
 #define Config_LoRaConfig_ignore_incoming_tag    103
 #define Config_NetworkConfig_wifi_enabled_tag    1
 #define Config_NetworkConfig_wifi_mode_tag       2
@@ -350,6 +352,7 @@ X(a, STATIC,   SINGULAR, UENUM,    region,            7) \
 X(a, STATIC,   SINGULAR, UINT32,   hop_limit,         8) \
 X(a, STATIC,   SINGULAR, BOOL,     tx_enabled,        9) \
 X(a, STATIC,   SINGULAR, INT32,    tx_power,         10) \
+X(a, STATIC,   SINGULAR, UINT32,   channel_num,      11) \
 X(a, STATIC,   REPEATED, UINT32,   ignore_incoming, 103)
 #define Config_LoRaConfig_CALLBACK NULL
 #define Config_LoRaConfig_DEFAULT NULL
@@ -384,7 +387,7 @@ extern const pb_msgdesc_t Config_BluetoothConfig_msg;
 #define Config_BluetoothConfig_size              10
 #define Config_DeviceConfig_size                 6
 #define Config_DisplayConfig_size                20
-#define Config_LoRaConfig_size                   69
+#define Config_LoRaConfig_size                   67
 #define Config_NetworkConfig_size                137
 #define Config_PositionConfig_size               30
 #define Config_PowerConfig_size                  43

src/mesh/generated/deviceonly.pb.h

@@ -164,7 +164,7 @@ extern const pb_msgdesc_t OEMStore_msg;
 #define OEMStore_fields &OEMStore_msg
 
 /* Maximum encoded size of messages (where known) */
-#define ChannelFile_size                         614
+#define ChannelFile_size                         638
 #define DeviceState_size                         21800
 #define OEMStore_size                            2106
 

src/mesh/generated/localonly.pb.h

@@ -144,7 +144,7 @@ extern const pb_msgdesc_t LocalModuleConfig_msg;
 #define LocalModuleConfig_fields &LocalModuleConfig_msg
 
 /* Maximum encoded size of messages (where known) */
-#define LocalConfig_size                         336
+#define LocalConfig_size                         334
 #define LocalModuleConfig_size                   270
 
 #ifdef __cplusplus

src/mesh/generated/mesh.pb.h

@@ -4,6 +4,7 @@
 #ifndef PB_MESH_PB_H_INCLUDED
 #define PB_MESH_PB_H_INCLUDED
 #include <pb.h>
+#include "channel.pb.h"
 #include "config.pb.h"
 #include "module_config.pb.h"
 #include "portnums.pb.h"
@@ -652,6 +653,8 @@ typedef struct _FromRadio {
         bool rebooted;
         /* Include module config */
         ModuleConfig moduleConfig;
+        /* One packet is sent for each channel */
+        Channel channel;
     };
 } FromRadio;
 
@@ -854,6 +857,7 @@ extern "C" {
 #define FromRadio_config_complete_id_tag         7
 #define FromRadio_rebooted_tag                   8
 #define FromRadio_moduleConfig_tag               9
+#define FromRadio_channel_tag                    10
 #define ToRadio_packet_tag                       1
 #define ToRadio_peer_info_tag                    2
 #define ToRadio_want_config_id_tag               3
@@ -1001,7 +1005,8 @@ X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,config,config),   5) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,log_record,log_record),   6) \
 X(a, STATIC,   ONEOF,    UINT32,   (payload_variant,config_complete_id,config_complete_id),   7) \
 X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,rebooted,rebooted),   8) \
-X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,moduleConfig,moduleConfig),   9)
+X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,moduleConfig,moduleConfig),   9) \
+X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,channel,channel),  10)
 #define FromRadio_CALLBACK NULL
 #define FromRadio_DEFAULT NULL
 #define FromRadio_payload_variant_packet_MSGTYPE MeshPacket
@@ -1010,6 +1015,7 @@ X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,moduleConfig,moduleConfig),
 #define FromRadio_payload_variant_config_MSGTYPE Config
 #define FromRadio_payload_variant_log_record_MSGTYPE LogRecord
 #define FromRadio_payload_variant_moduleConfig_MSGTYPE ModuleConfig
+#define FromRadio_payload_variant_channel_MSGTYPE Channel
 
 #define ToRadio_FIELDLIST(X, a) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,packet,packet),   1) \

src/mesh/generated/portnums.pb.h

@@ -74,6 +74,11 @@ typedef enum _PortNum {
  Maintained by Github user a-f-G-U-C (a Meshtastic contributor)
  Project files at https://github.com/a-f-G-U-C/Meshtastic-ZPS */
     PortNum_ZPS_APP = 68, 
+    /* Used to let multiple instances of Linux native applications communicate 
+ as if they did using their LoRa chip.
+ Maintained by GitHub user GUVWAF. 
+ Project files at https://github.com/GUVWAF/Meshtasticator */
+    PortNum_SIMULATOR_APP = 69, 
     /* Private applications should use portnums >= 256.
  To simplify initial development and testing you can use "PRIVATE_APP"
  in your code without needing to rebuild protobuf files (via [regen-protos.sh](https://github.com/meshtastic/Meshtastic-device/blob/master/bin/regen-protos.sh)) */

src/mesh/generated/telemetry.pb.h

@@ -29,7 +29,11 @@ typedef enum _TelemetrySensorType {
     /* High accuracy temperature and humidity */
     TelemetrySensorType_SHTC3 = 7, 
     /* High accuracy pressure */
-    TelemetrySensorType_LPS22 = 8 
+    TelemetrySensorType_LPS22 = 8, 
+    /* 3-Axis magnetic sensor */
+    TelemetrySensorType_QMC6310 = 9, 
+    /* 6-Axis inertial measurement sensor */
+    TelemetrySensorType_QMI8658 = 10 
 } TelemetrySensorType;
 
 /* Struct definitions */
@@ -81,8 +85,8 @@ typedef struct _Telemetry {
 
 /* Helper constants for enums */
 #define _TelemetrySensorType_MIN TelemetrySensorType_SENSOR_UNSET
-#define _TelemetrySensorType_MAX TelemetrySensorType_LPS22
-#define _TelemetrySensorType_ARRAYSIZE ((TelemetrySensorType)(TelemetrySensorType_LPS22+1))
+#define _TelemetrySensorType_MAX TelemetrySensorType_QMI8658
+#define _TelemetrySensorType_ARRAYSIZE ((TelemetrySensorType)(TelemetrySensorType_QMI8658+1))
 
 
 #ifdef __cplusplus

src/mesh/http/ContentHandler.cpp

@@ -48,8 +48,6 @@ using namespace httpsserver;
 HTTPClient httpClient;
 
 #define DEST_FS_USES_LITTLEFS
-#define ESP_ARDUINO_VERSION_VAL(major, minor, patch) ((major << 16) | (minor << 8) | (patch))
-#define ESP_ARDUINO_VERSION ESP_ARDUINO_VERSION_VAL(1, 0, 4)
 
 // We need to specify some content-type mapping, so the resources get delivered with the
 // right content type and are displayed correctly in the browser

src/mesh/http/WiFiAPClient.cpp

@@ -10,6 +10,7 @@
 #include "target_specific.h"
 #include <DNSServer.h>
 #include <ESPmDNS.h>
+#include <esp_wifi.h>
 #include <WiFi.h>
 #include <WiFiUdp.h>
 
@@ -109,14 +110,9 @@ bool isSoftAPForced()
 
 bool isWifiAvailable()
 {
-    // If wifi status is connected, return true regardless of the radio configuration.
-    if (isSoftAPForced()) {
-        return true;
-    }
 
-    const char *wifiName = config.network.wifi_ssid;
+    if (config.network.wifi_enabled && ((config.network.wifi_ssid[0]) || forcedSoftAP)) {
 
-    if (*wifiName) {
         return true;
     } else {
         return false;
@@ -238,10 +234,8 @@ bool initWifi(bool forceSoftAP)
                 WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
                 DEBUG_MSG("MY IP AP ADDRESS: %s\n", WiFi.softAPIP().toString().c_str());
 
-#if !CONFIG_IDF_TARGET_ESP32S3
                 // This is needed to improve performance.
                 esp_wifi_set_ps(WIFI_PS_NONE); // Disable radio power saving
-#endif
 
                 dnsServer.start(53, "*", apIP);
 
@@ -254,19 +248,14 @@ bool initWifi(bool forceSoftAP)
                 WiFi.setHostname(ourHost);
                 WiFi.onEvent(WiFiEvent);
 
-#if !CONFIG_IDF_TARGET_ESP32S3
                 // This is needed to improve performance.
                 esp_wifi_set_ps(WIFI_PS_NONE); // Disable radio power saving
-#endif
 
                 WiFi.onEvent(
                     [](WiFiEvent_t event, WiFiEventInfo_t info) {
                         Serial.print("\nWiFi lost connection. Reason: ");
-                        #if CONFIG_IDF_TARGET_ESP32S3
                         Serial.println(info.wifi_sta_disconnected.reason);
-                        wifiDisconnectReason = info.wifi_sta_disconnected.reason;
-                        #else
-                        Serial.println(info.disconnected.reason);
+
                         /*
                            If we are disconnected from the AP for some reason,
                            save the error code.
@@ -274,15 +263,9 @@ bool initWifi(bool forceSoftAP)
                            For a reference to the codes:
                              https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/wifi.html#wi-fi-reason-code
                         */
-                        wifiDisconnectReason = info.disconnected.reason;
-                        #endif
-
+                        wifiDisconnectReason = info.wifi_sta_disconnected.reason;
                     },
-#if CONFIG_IDF_TARGET_ESP32S3
                     WiFiEvent_t::ARDUINO_EVENT_WIFI_STA_DISCONNECTED);
-#else
-                    WiFiEvent_t::SYSTEM_EVENT_STA_DISCONNECTED);
-#endif
 
                 DEBUG_MSG("JOINING WIFI soon: ssid=%s\n", wifiName);
                 wifiReconnect = new Periodic("WifiConnect", reconnectWiFi);

src/mesh/wifi/WiFiServerAPI.cpp

@@ -4,11 +4,12 @@
 
 static WiFiServerPort *apiPort;
 
-void initApiServer()
+void initApiServer(int port)
 {
     // Start API server on port 4403
     if (!apiPort) {
-        apiPort = new WiFiServerPort();
+        apiPort = new WiFiServerPort(port);
+        DEBUG_MSG("API server listening on TCP port %d\n", port);
         apiPort->init();
     }
 }
@@ -56,13 +57,11 @@ void WiFiServerPort::debugOut(char c)
         apiPort->openAPI->debugOut(c);
 }
 
-#define MESHTASTIC_PORTNUM 4403
 
-WiFiServerPort::WiFiServerPort() : WiFiServer(MESHTASTIC_PORTNUM), concurrency::OSThread("ApiServer") {}
+WiFiServerPort::WiFiServerPort(int port) : WiFiServer(port), concurrency::OSThread("ApiServer") {}
 
 void WiFiServerPort::init()
 {
-    DEBUG_MSG("API server listening on TCP port %d\n", MESHTASTIC_PORTNUM);
     begin();
 }
 
@@ -80,4 +79,4 @@ int32_t WiFiServerPort::runOnce()
     }
 
     return 100; // only check occasionally for incoming connections
-}
+}

src/mesh/wifi/WiFiServerAPI.h

@@ -44,7 +44,7 @@ class WiFiServerPort : public WiFiServer, private concurrency::OSThread
     WiFiServerAPI *openAPI = NULL;
 
   public:
-    WiFiServerPort();
+    explicit WiFiServerPort(int port);
 
     void init();
 
@@ -55,4 +55,4 @@ class WiFiServerPort : public WiFiServer, private concurrency::OSThread
     int32_t runOnce() override;
 };
 
-void initApiServer();
+void initApiServer(int port=4403);

src/modules/AdminModule.cpp

@@ -2,6 +2,9 @@
 #include "Channels.h"
 #include "MeshService.h"
 #include "NodeDB.h"
+#ifdef ARCH_ESP32
+#include "BleOta.h"
+#endif
 #include "Router.h"
 #include "configuration.h"
 #include "main.h"
@@ -103,6 +106,21 @@ bool AdminModule::handleReceivedProtobuf(const MeshPacket &mp, AdminMessage *r)
         rebootAtMsec = (s < 0) ? 0 : (millis() + s * 1000);
         break;
     }
+    case AdminMessage_reboot_ota_seconds_tag: {
+        int32_t s = r->reboot_ota_seconds;
+#ifdef ARCH_ESP32        
+        if (BleOta::getOtaAppVersion().isEmpty()) {
+            DEBUG_MSG("No OTA firmware available, scheduling regular reboot in %d seconds\n", s);
+        }else{
+            BleOta::switchToOtaApp();
+            DEBUG_MSG("Rebooting to OTA in %d seconds\n", s);
+        }
+#else
+        DEBUG_MSG("Not on ESP32, scheduling regular reboot in %d seconds\n", s);
+#endif
+        rebootAtMsec = (s < 0) ? 0 : (millis() + s * 1000);
+        break;
+    }
     case AdminMessage_shutdown_seconds_tag: {
         int32_t s = r->shutdown_seconds;
         DEBUG_MSG("Shutdown in %d seconds\n", s);
@@ -120,6 +138,12 @@ bool AdminModule::handleReceivedProtobuf(const MeshPacket &mp, AdminMessage *r)
         rebootAtMsec = millis() + (5 * 1000);
         break;
     }
+    case AdminMessage_nodedb_reset_tag: {
+        DEBUG_MSG("Initiating node-db reset\n");
+        nodeDB.resetNodes();
+        rebootAtMsec = millis() + (5 * 1000);
+        break;
+    }
 #ifdef ARCH_PORTDUINO
     case AdminMessage_exit_simulator_tag:
         DEBUG_MSG("Exiting simulator\n");
@@ -169,8 +193,12 @@ void AdminModule::handleSetOwner(const User &o)
         owner.is_licensed = o.is_licensed;
     }
 
-    if (changed) // If nothing really changed, don't broadcast on the network or write to flash
+    if (changed) { // If nothing really changed, don't broadcast on the network or write to flash
         service.reloadOwner();
+        DEBUG_MSG("Rebooting due to owner changes\n");
+        screen->startRebootScreen();
+        rebootAtMsec = millis() + (5 * 1000);
+    }
 }
 
 void AdminModule::handleSetConfig(const Config &c)
@@ -231,7 +259,7 @@ void AdminModule::handleSetConfig(const Config &c)
             break;
     }
 
-    service.reloadConfig();
+    service.reloadConfig(SEGMENT_CONFIG);
     // Reboot 5 seconds after a config that requires rebooting is set
     if (requiresReboot) {
         DEBUG_MSG("Rebooting due to config changes\n");
@@ -280,7 +308,7 @@ void AdminModule::handleSetModuleConfig(const ModuleConfig &c)
             break;
     }
 
-    service.reloadConfig();
+    service.reloadConfig(SEGMENT_MODULECONFIG);
 }
 
 void AdminModule::handleSetChannel(const Channel &cc)

src/modules/CannedMessageModule.cpp

@@ -2,18 +2,41 @@
 #if HAS_SCREEN
 #include "CannedMessageModule.h"
 #include "FSCommon.h"
+#include "NodeDB.h"
 #include "MeshService.h"
 #include "PowerFSM.h" // neede for button bypass
 #include "mesh/generated/cannedmessages.pb.h"
 
-// TODO: reuse defined from Screen.cpp
+#ifdef OLED_RU
+#include "graphics/fonts/OLEDDisplayFontsRU.h"
+#endif
+
+#if defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS)
+// The screen is bigger so use bigger fonts
+#define FONT_SMALL ArialMT_Plain_16
+#define FONT_MEDIUM ArialMT_Plain_24
+#define FONT_LARGE ArialMT_Plain_24
+#else
+#ifdef OLED_RU
+#define FONT_SMALL ArialMT_Plain_10_RU
+#else
 #define FONT_SMALL ArialMT_Plain_10
+#endif
 #define FONT_MEDIUM ArialMT_Plain_16
 #define FONT_LARGE ArialMT_Plain_24
+#endif
+
+#define fontHeight(font) ((font)[1] + 1) // height is position 1
+
+#define FONT_HEIGHT_SMALL fontHeight(FONT_SMALL)
+#define FONT_HEIGHT_MEDIUM fontHeight(FONT_MEDIUM)
+#define FONT_HEIGHT_LARGE fontHeight(FONT_LARGE)
 
 // Remove Canned message screen if no action is taken for some milliseconds
 #define INACTIVATE_AFTER_MS 20000
 
+extern uint8_t cardkb_found;
+
 static const char *cannedMessagesConfigFile = "/prefs/cannedConf.proto";
 
 CannedMessageModuleConfig cannedMessageModuleConfig;
@@ -30,7 +53,7 @@ CannedMessageModule::CannedMessageModule()
 {
     if (moduleConfig.canned_message.enabled) {
         this->loadProtoForModule();
-        if (this->splitConfiguredMessages() <= 0) {
+        if ((this->splitConfiguredMessages() <= 0) && (cardkb_found != CARDKB_ADDR)) {
             DEBUG_MSG("CannedMessageModule: No messages are configured. Module is disabled\n");
             this->runState = CANNED_MESSAGE_RUN_STATE_DISABLED;
         } else {
@@ -116,10 +139,48 @@ int CannedMessageModule::handleInputEvent(const InputEvent *event)
         if ((this->runState == CANNED_MESSAGE_RUN_STATE_INACTIVE) || (this->runState == CANNED_MESSAGE_RUN_STATE_DISABLED)) {
             powerFSM.trigger(EVENT_PRESS);
         } else {
+            this->payload = this->runState;
             this->runState = CANNED_MESSAGE_RUN_STATE_ACTION_SELECT;
             validEvent = true;
         }
     }
+    if (event->inputEvent == static_cast<char>(ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL)) {
+        DEBUG_MSG("Canned message event Cancel\n");
+        // emulate a timeout. Same result
+        this->lastTouchMillis = 0;
+        validEvent = true;
+    }
+    if ((event->inputEvent == static_cast<char>(ModuleConfig_CannedMessageConfig_InputEventChar_BACK)) || 
+        (event->inputEvent == static_cast<char>(ModuleConfig_CannedMessageConfig_InputEventChar_LEFT)) ||
+        (event->inputEvent == static_cast<char>(ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT))) {
+        DEBUG_MSG("Canned message event (%x)\n",event->kbchar);
+        if (this->runState == CANNED_MESSAGE_RUN_STATE_FREETEXT) {
+            // pass the pressed key
+            this->payload = event->kbchar;
+            this->lastTouchMillis = millis();
+            validEvent = true;
+        }
+    }
+    if (event->inputEvent == static_cast<char>(ANYKEY)) {
+        DEBUG_MSG("Canned message event any key pressed\n");
+        // when inactive, this will switch to the freetext mode
+        if ((this->runState == CANNED_MESSAGE_RUN_STATE_INACTIVE) || (this->runState == CANNED_MESSAGE_RUN_STATE_ACTIVE) || (this->runState == CANNED_MESSAGE_RUN_STATE_DISABLED)) {
+            this->runState = CANNED_MESSAGE_RUN_STATE_FREETEXT;
+        }
+        // pass the pressed key
+        this->payload = event->kbchar;
+        this->lastTouchMillis = millis();
+        validEvent = true;
+    }
+    if (event->inputEvent == static_cast<char>(MATRIXKEY)) {
+        DEBUG_MSG("Canned message event Matrix key pressed\n");
+        // this will send the text immediately on matrix press
+        this->runState = CANNED_MESSAGE_RUN_STATE_ACTION_SELECT;
+        this->payload = event->kbchar;
+        this->currentMessageIndex = event->kbchar -1;
+        this->lastTouchMillis = millis();
+        validEvent = true;
+    }
 
     if (validEvent) {
         // Let runOnce to be called immediately.
@@ -142,7 +203,7 @@ void CannedMessageModule::sendText(NodeNum dest, const char *message, bool wantR
         p->decoded.payload.size++;
     }
 
-    DEBUG_MSG("Sending message id=%d, msg=%.*s\n", p->id, p->decoded.payload.size, p->decoded.payload.bytes);
+    DEBUG_MSG("Sending message id=%d, dest=%x, msg=%.*s\n", p->id, p->to, p->decoded.payload.size, p->decoded.payload.bytes);
 
     service.sendToMesh(p);
 }
@@ -151,7 +212,7 @@ int32_t CannedMessageModule::runOnce()
 {
     if ((!moduleConfig.canned_message.enabled) || (this->runState == CANNED_MESSAGE_RUN_STATE_DISABLED) ||
         (this->runState == CANNED_MESSAGE_RUN_STATE_INACTIVE)) {
-        return 30000; // TODO: should return MAX_VAL
+        return INT32_MAX;
     }
     DEBUG_MSG("Check status\n");
     UIFrameEvent e = {false, true};
@@ -160,33 +221,149 @@ int32_t CannedMessageModule::runOnce()
         this->runState = CANNED_MESSAGE_RUN_STATE_INACTIVE;
         e.frameChanged = true;
         this->currentMessageIndex = -1;
+        this->freetext = ""; // clear freetext
+        this->cursor = 0;
+        this->destSelect = false;
         this->notifyObservers(&e);
-    } else if ((this->runState == CANNED_MESSAGE_RUN_STATE_ACTIVE) && (millis() - this->lastTouchMillis) > INACTIVATE_AFTER_MS) {
+    } else if (((this->runState == CANNED_MESSAGE_RUN_STATE_ACTIVE) || (this->runState == CANNED_MESSAGE_RUN_STATE_FREETEXT)) && ((millis() - this->lastTouchMillis) > INACTIVATE_AFTER_MS)) {
         // Reset module
-        DEBUG_MSG("Reset due the lack of activity.\n");
+        DEBUG_MSG("Reset due to lack of activity.\n");
         e.frameChanged = true;
         this->currentMessageIndex = -1;
+        this->freetext = ""; // clear freetext
+        this->cursor = 0;
+        this->destSelect = false;
         this->runState = CANNED_MESSAGE_RUN_STATE_INACTIVE;
         this->notifyObservers(&e);
-    } else if (this->currentMessageIndex == -1) {
+    } else if (this->runState == CANNED_MESSAGE_RUN_STATE_ACTION_SELECT) {
+        if (this->payload == CANNED_MESSAGE_RUN_STATE_FREETEXT) {
+            if (this->freetext.length() > 0) {
+                sendText(this->dest, this->freetext.c_str(), true);
+                this->runState = CANNED_MESSAGE_RUN_STATE_SENDING_ACTIVE;
+            } else {
+                DEBUG_MSG("Reset message is empty.\n");
+                this->runState = CANNED_MESSAGE_RUN_STATE_INACTIVE;
+            }
+        } else {
+            if ((this->messagesCount > this->currentMessageIndex) && (strlen(this->messages[this->currentMessageIndex]) > 0)) {
+                sendText(NODENUM_BROADCAST, this->messages[this->currentMessageIndex], true);
+                this->runState = CANNED_MESSAGE_RUN_STATE_SENDING_ACTIVE;
+            } else {
+                DEBUG_MSG("Reset message is empty.\n");
+                this->runState = CANNED_MESSAGE_RUN_STATE_INACTIVE;
+            }
+        }
+        e.frameChanged = true;
+        this->currentMessageIndex = -1;
+        this->freetext = ""; // clear freetext
+        this->cursor = 0;
+        this->destSelect = false;
+        this->notifyObservers(&e);
+        return 2000;
+     } else if ((this->runState != CANNED_MESSAGE_RUN_STATE_FREETEXT) && (this->currentMessageIndex == -1)) {
         this->currentMessageIndex = 0;
         DEBUG_MSG("First touch (%d):%s\n", this->currentMessageIndex, this->getCurrentMessage());
         e.frameChanged = true;
         this->runState = CANNED_MESSAGE_RUN_STATE_ACTIVE;
-    } else if (this->runState == CANNED_MESSAGE_RUN_STATE_ACTION_SELECT) {
-        sendText(NODENUM_BROADCAST, this->messages[this->currentMessageIndex], true);
-        this->runState = CANNED_MESSAGE_RUN_STATE_SENDING_ACTIVE;
-        this->currentMessageIndex = -1;
-        this->notifyObservers(&e);
-        return 2000;
     } else if (this->runState == CANNED_MESSAGE_RUN_STATE_ACTION_UP) {
-        this->currentMessageIndex = getPrevIndex();
-        this->runState = CANNED_MESSAGE_RUN_STATE_ACTIVE;
-        DEBUG_MSG("MOVE UP (%d):%s\n", this->currentMessageIndex, this->getCurrentMessage());
+        if (this->messagesCount > 0) {
+            this->currentMessageIndex = getPrevIndex();
+            this->freetext = ""; // clear freetext
+            this->cursor = 0;
+            this->destSelect = false;
+            this->runState = CANNED_MESSAGE_RUN_STATE_ACTIVE;
+            DEBUG_MSG("MOVE UP (%d):%s\n", this->currentMessageIndex, this->getCurrentMessage());
+        }
     } else if (this->runState == CANNED_MESSAGE_RUN_STATE_ACTION_DOWN) {
-        this->currentMessageIndex = this->getNextIndex();
-        this->runState = CANNED_MESSAGE_RUN_STATE_ACTIVE;
-        DEBUG_MSG("MOVE DOWN (%d):%s\n", this->currentMessageIndex, this->getCurrentMessage());
+        if (this->messagesCount > 0) {
+            this->currentMessageIndex = this->getNextIndex();
+            this->freetext = ""; // clear freetext
+            this->cursor = 0;
+            this->destSelect = false;
+            this->runState = CANNED_MESSAGE_RUN_STATE_ACTIVE;
+            DEBUG_MSG("MOVE DOWN (%d):%s\n", this->currentMessageIndex, this->getCurrentMessage());
+        }
+    } else if (this->runState == CANNED_MESSAGE_RUN_STATE_FREETEXT) {
+        e.frameChanged = true;
+        switch (this->payload) {
+            case 0xb4: // left
+                if (this->destSelect){
+                    size_t numNodes = nodeDB.getNumNodes();
+                    if(this->dest == NODENUM_BROADCAST) {
+                        this->dest = nodeDB.getNodeNum();
+                    }
+                    for (unsigned int i = 0; i < numNodes; i++) {
+                        if (nodeDB.getNodeByIndex(i)->num == this->dest) {
+                            this->dest = (i > 0) ? nodeDB.getNodeByIndex(i-1)->num : nodeDB.getNodeByIndex(numNodes-1)->num;
+                            break;
+                        }
+                    }
+                    if(this->dest == nodeDB.getNodeNum()) {
+                        this->dest = NODENUM_BROADCAST;
+                    }
+                }else{
+                    if (this->cursor > 0) {
+                        this->cursor--;
+                    }
+                }
+                break;
+            case 0xb7: // right
+                if (this->destSelect){
+                    size_t numNodes = nodeDB.getNumNodes();
+                    if(this->dest == NODENUM_BROADCAST) {
+                        this->dest = nodeDB.getNodeNum();
+                    }
+                    for (unsigned int i = 0; i < numNodes; i++) {
+                        if (nodeDB.getNodeByIndex(i)->num == this->dest) {
+                            this->dest = (i < numNodes-1) ? nodeDB.getNodeByIndex(i+1)->num : nodeDB.getNodeByIndex(0)->num;
+                            break;
+                        }
+                    }
+                    if(this->dest == nodeDB.getNodeNum()) {
+                        this->dest = NODENUM_BROADCAST;
+                    }
+                }else{
+                    if (this->cursor < this->freetext.length()) {
+                        this->cursor++;
+                    }
+                }
+                break;
+            case 0x08: // backspace
+                if (this->freetext.length() > 0) {
+                    if(this->cursor == this->freetext.length()) {
+                        this->freetext = this->freetext.substring(0, this->freetext.length() - 1);
+                    } else {
+                        this->freetext = this->freetext.substring(0, this->cursor - 1) + this->freetext.substring(this->cursor, this->freetext.length());
+                    }
+                    this->cursor--;
+                }
+                break;
+            case 0x09: // tab
+                if(this->destSelect) {
+                    this->destSelect = false;
+                } else {
+                    this->destSelect = true;
+                }
+                break;
+            default:
+                if(this->cursor == this->freetext.length()) {
+                    this->freetext += this->payload;
+                } else {
+                    this->freetext = this->freetext.substring(0, this->cursor)
+                    + this->payload
+                    + this->freetext.substring(this->cursor);
+                }
+                this->cursor += 1;
+                if (this->freetext.length() > Constants_DATA_PAYLOAD_LEN) {
+                    this->cursor = Constants_DATA_PAYLOAD_LEN;
+                    this->freetext = this->freetext.substring(0, Constants_DATA_PAYLOAD_LEN);
+                }
+                break;
+        }
+        
+        this->lastTouchMillis = millis();
+        this->notifyObservers(&e);
+        return INACTIVATE_AFTER_MS;
     }
 
     if (this->runState == CANNED_MESSAGE_RUN_STATE_ACTIVE) {
@@ -195,7 +372,7 @@ int32_t CannedMessageModule::runOnce()
         return INACTIVATE_AFTER_MS;
     }
 
-    return 30000; // TODO: should return MAX_VAL
+    return INT32_MAX; 
 }
 
 const char *CannedMessageModule::getCurrentMessage()
@@ -210,6 +387,19 @@ const char *CannedMessageModule::getNextMessage()
 {
     return this->messages[this->getNextIndex()];
 }
+const char* CannedMessageModule::getNodeName(NodeNum node) {
+    if (node == NODENUM_BROADCAST){
+        return "Broadcast";
+    }else{
+        NodeInfo *info = nodeDB.getNode(node);
+        if(info != NULL) {
+            return info->user.long_name;
+        }else{
+            return "Unknown";
+        }
+    }
+}
+
 bool CannedMessageModule::shouldDraw()
 {
     if (!moduleConfig.canned_message.enabled) {
@@ -240,6 +430,8 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
 {
     displayedNodeNum = 0; // Not currently showing a node pane
 
+    char buffer[50];
+
     if (cannedMessageModule->runState == CANNED_MESSAGE_RUN_STATE_SENDING_ACTIVE) {
         display->setTextAlignment(TEXT_ALIGN_CENTER);
         display->setFont(FONT_MEDIUM);
@@ -247,15 +439,32 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
     } else if (cannedMessageModule->runState == CANNED_MESSAGE_RUN_STATE_DISABLED) {
         display->setTextAlignment(TEXT_ALIGN_LEFT);
         display->setFont(FONT_SMALL);
-        display->drawString(10 + x, 0 + y + 16, "Canned Message\nModule disabled.");
-    } else {
+        display->drawString(10 + x, 0 + y + FONT_HEIGHT_SMALL, "Canned Message\nModule disabled.");
+    }else if (cannedMessageModule->runState == CANNED_MESSAGE_RUN_STATE_FREETEXT) {
         display->setTextAlignment(TEXT_ALIGN_LEFT);
         display->setFont(FONT_SMALL);
-        display->drawString(0 + x, 0 + y, cannedMessageModule->getPrevMessage());
-        display->setFont(FONT_MEDIUM);
-        display->drawString(0 + x, 0 + y + 8, cannedMessageModule->getCurrentMessage());
-        display->setFont(FONT_SMALL);
-        display->drawString(0 + x, 0 + y + 24, cannedMessageModule->getNextMessage());
+        if (this->destSelect) {
+            display->fillRect(0 + x, 0 + y, x + display->getWidth(), y + FONT_HEIGHT_SMALL);
+            display->setColor(BLACK);
+        }
+        display->drawStringf(0 + x, 0 + y, buffer, "To: %s", cannedMessageModule->getNodeName(this->dest));
+        // used chars right aligned
+        sprintf(buffer, "%d left", Constants_DATA_PAYLOAD_LEN - this->freetext.length());
+        display->drawString(x + display->getWidth() - display->getStringWidth(buffer), y + 0, buffer);
+        display->setColor(WHITE);
+        display->drawStringMaxWidth(0 + x, 0 + y + FONT_HEIGHT_SMALL, x + display->getWidth(), cannedMessageModule->drawWithCursor(cannedMessageModule->freetext, cannedMessageModule->cursor));
+    } else {
+        if (this->messagesCount > 0) {
+            display->setTextAlignment(TEXT_ALIGN_LEFT);
+            display->setFont(FONT_SMALL);
+            display->drawStringf(0 + x, 0 + y, buffer, "To: %s", cannedMessageModule->getNodeName(this->dest));
+            display->drawString(0 + x, 0 + y + FONT_HEIGHT_SMALL, cannedMessageModule->getPrevMessage());
+            display->fillRect(0 + x, 0 + y + FONT_HEIGHT_SMALL * 2, x + display->getWidth(), y + FONT_HEIGHT_SMALL);
+            display->setColor(BLACK);
+            display->drawString(0 + x, 0 + y + FONT_HEIGHT_SMALL * 2, cannedMessageModule->getCurrentMessage());
+            display->setColor(WHITE);
+            display->drawString(0 + x, 0 + y + FONT_HEIGHT_SMALL * 3, cannedMessageModule->getNextMessage());
+        }
     }
 }
 
@@ -281,7 +490,7 @@ bool CannedMessageModule::saveProtoForModule()
     FS.mkdir("/prefs");
 #endif
 
-    okay &= saveProto(cannedMessagesConfigFile, CannedMessageModuleConfig_size, sizeof(CannedMessageModuleConfig),
+    okay &= saveProto(cannedMessagesConfigFile, CannedMessageModuleConfig_size, sizeof(cannedMessageModuleConfig),
                       CannedMessageModuleConfig_fields, &cannedMessageModuleConfig);
 
     return okay;
@@ -354,4 +563,12 @@ void CannedMessageModule::handleSetCannedMessageModuleMessages(const char *from_
     }
 }
 
+String CannedMessageModule::drawWithCursor(String text, int cursor)
+{
+    String result = text.substring(0, cursor)
+    + "_" 
+    + text.substring(cursor);
+    return result;
+}
+
 #endif

src/modules/CannedMessageModule.h

@@ -8,6 +8,7 @@ enum cannedMessageModuleRunState
     CANNED_MESSAGE_RUN_STATE_DISABLED,
     CANNED_MESSAGE_RUN_STATE_INACTIVE,
     CANNED_MESSAGE_RUN_STATE_ACTIVE,
+    CANNED_MESSAGE_RUN_STATE_FREETEXT,
     CANNED_MESSAGE_RUN_STATE_SENDING_ACTIVE,
     CANNED_MESSAGE_RUN_STATE_ACTION_SELECT,
     CANNED_MESSAGE_RUN_STATE_ACTION_UP,
@@ -34,6 +35,7 @@ class CannedMessageModule :
     const char* getCurrentMessage();
     const char* getPrevMessage();
     const char* getNextMessage();
+    const char* getNodeName(NodeNum node);
     bool shouldDraw();
     void eventUp();
     void eventDown();
@@ -42,6 +44,8 @@ class CannedMessageModule :
     void handleGetCannedMessageModuleMessages(const MeshPacket &req, AdminMessage *response);
     void handleSetCannedMessageModuleMessages(const char *from_msg);
 
+    String drawWithCursor(String text, int cursor);
+
   protected:
 
     virtual int32_t runOnce() override;
@@ -70,6 +74,11 @@ class CannedMessageModule :
 
     int currentMessageIndex = -1;
     cannedMessageModuleRunState runState = CANNED_MESSAGE_RUN_STATE_INACTIVE;
+    char payload = 0x00;
+    unsigned int cursor = 0;
+    String freetext = "";  // Text Buffer for Freetext Editor
+    bool destSelect = false; // Freetext Editor Mode
+    NodeNum dest = NODENUM_BROADCAST;
 
     char messageStore[CANNED_MESSAGE_MODULE_MESSAGES_SIZE+1];
     char *messages[CANNED_MESSAGE_MODULE_MESSAGE_MAX_COUNT];
@@ -78,4 +87,4 @@ class CannedMessageModule :
 };
 
 extern CannedMessageModule *cannedMessageModule;
-#endif
+#endif

src/modules/Modules.cpp

@@ -3,7 +3,6 @@
 #include "input/RotaryEncoderInterruptImpl1.h"
 #include "input/UpDownInterruptImpl1.h"
 #include "input/cardKbI2cImpl.h"
-#include "input/facesKbI2cImpl.h"
 #include "modules/AdminModule.h"
 #include "modules/CannedMessageModule.h"
 #include "modules/NodeInfoModule.h"
@@ -53,8 +52,6 @@ void setupModules()
     upDownInterruptImpl1->init();
     cardKbI2cImpl = new CardKbI2cImpl();
     cardKbI2cImpl->init();
-    facesKbI2cImpl = new FacesKbI2cImpl();
-    facesKbI2cImpl->init();
 #endif
 #if HAS_SCREEN
     cannedMessageModule = new CannedMessageModule();

src/modules/PositionModule.cpp

@@ -58,6 +58,8 @@ MeshPacket *PositionModule::allocReply()
     NodeInfo *node = service.refreshMyNodeInfo(); // should guarantee there is now a position
     assert(node->has_position);
 
+    node->position.seq_number++;
+
     // configuration of POSITION packet
     //   consider making this a function argument?
     uint32_t pos_flags = config.position.position_flags;
@@ -94,6 +96,15 @@ MeshPacket *PositionModule::allocReply()
     if (pos_flags & Config_PositionConfig_PositionFlags_TIMESTAMP)
         p.timestamp = node->position.timestamp;
 
+    if (pos_flags & Config_PositionConfig_PositionFlags_SEQ_NO)
+        p.seq_number = node->position.seq_number;
+
+    if (pos_flags & Config_PositionConfig_PositionFlags_HEADING)
+        p.ground_track = node->position.ground_track;
+
+    if (pos_flags & Config_PositionConfig_PositionFlags_SPEED)
+        p.ground_speed = node->position.ground_speed;
+
     // Strip out any time information before sending packets to other nodes - to keep the wire size small (and because other
     // nodes shouldn't trust it anyways) Note: we allow a device with a local GPS to include the time, so that gpsless
     // devices can get time.
@@ -133,7 +144,7 @@ int32_t PositionModule::runOnce()
     if (lastGpsSend == 0 || (now - lastGpsSend) >= intervalMs) {
 
         // Only send packets if the channel is less than 40% utilized.
-        if (airTime->channelUtilizationPercent() < 40) {
+        if (airTime->channelUtilizationPercent() < max_channel_util_percent) {
             if (node->has_position && (node->position.latitude_i != 0 || node->position.longitude_i != 0)) {
                 lastGpsSend = now;
 
@@ -154,7 +165,7 @@ int32_t PositionModule::runOnce()
     } else if (config.position.position_broadcast_smart_enabled) {
 
         // Only send packets if the channel is less than 25% utilized.
-        if (airTime->channelUtilizationPercent() < 25) {
+        if (airTime->channelUtilizationPercent() < polite_channel_util_percent) {
 
             NodeInfo *node2 = service.refreshMyNodeInfo(); // should guarantee there is now a position
 

src/modules/SerialModule.cpp

@@ -27,8 +27,7 @@
                 TXD 15
         3) Set timeout to the amount of time to wait before we consider
            your packet as "done".
-        4) (Optional) In SerialModule.h set the port to PortNum_TEXT_MESSAGE_APP if you want to
-           send messages to/from the general text message channel.
+        4) not applicable any more
         5) Connect to your device over the serial interface at 38400 8N1.
         6) Send a packet up to 240 bytes in length. This will get relayed over the mesh network.
         7) (Optional) Set echo to 1 and any message you send out will be echoed back
@@ -61,10 +60,20 @@ SerialModule::SerialModule() : concurrency::OSThread("SerialModule") {}
 
 char serialStringChar[Constants_DATA_PAYLOAD_LEN];
 
-SerialModuleRadio::SerialModuleRadio() : SinglePortModule("SerialModuleRadio", PortNum_SERIAL_APP)
+SerialModuleRadio::SerialModuleRadio() : MeshModule("SerialModuleRadio")
 {
     // restrict to the admin channel for rx
     boundChannel = Channels::serialChannel;
+
+    switch (moduleConfig.serial.mode)
+    {
+        case ModuleConfig_SerialConfig_Serial_Mode_TEXTMSG:
+            ourPortNum = PortNum_TEXT_MESSAGE_APP;
+            break;
+        default:
+            ourPortNum = PortNum_SERIAL_APP;
+            break;
+    }
 }
 
 int32_t SerialModule::runOnce()
@@ -139,7 +148,9 @@ int32_t SerialModule::runOnce()
                 baud = 921600;
             }
 
-#ifdef ARCH_ESP32
+#ifdef ARCH_ESP32 
+            Serial2.setRxBufferSize(RX_BUFFER);
+
             if (moduleConfig.serial.rxd && moduleConfig.serial.txd) {
                 Serial2.begin(baud, SERIAL_8N1, moduleConfig.serial.rxd, moduleConfig.serial.txd);
 
@@ -159,10 +170,6 @@ int32_t SerialModule::runOnce()
                 Serial2.setTimeout(TIMEOUT); // Number of MS to wait to set the timeout for the string.
             }
 
-#ifdef ARCH_ESP32 
-            Serial2.setRxBufferSize(RX_BUFFER);
-#endif
-
             serialModuleRadio = new SerialModuleRadio();
 
             firstTime = 0;
@@ -244,8 +251,6 @@ ProcessMessage SerialModuleRadio::handleReceived(const MeshPacket &mp)
 
             if (moduleConfig.serial.mode == ModuleConfig_SerialConfig_Serial_Mode_DEFAULT ||
                 moduleConfig.serial.mode == ModuleConfig_SerialConfig_Serial_Mode_SIMPLE) {
-                // DEBUG_MSG("* * Message came from the mesh\n");
-                // Serial2.println("* * Message came from the mesh");
                 Serial2.printf("%s", p.payload.bytes);
 
             } else if (moduleConfig.serial.mode == ModuleConfig_SerialConfig_Serial_Mode_PROTO) {

src/modules/SerialModule.h

@@ -4,6 +4,8 @@
 #include "concurrency/OSThread.h"
 #include "configuration.h"
 #include <Arduino.h>
+#include "MeshModule.h"
+#include "Router.h"
 #include <functional>
 
 class SerialModule : private concurrency::OSThread
@@ -23,16 +25,11 @@ extern SerialModule *serialModule;
  * Radio interface for SerialModule
  *
  */
-class SerialModuleRadio : public SinglePortModule
+class SerialModuleRadio : public MeshModule
 {
     uint32_t lastRxID = 0;
 
   public:
-    /*
-        TODO: Switch this to PortNum_SERIAL_APP once the change is able to be merged back here
-              from the main code.
-    */
-
     SerialModuleRadio();
 
     /**
@@ -48,6 +45,20 @@ class SerialModuleRadio : public SinglePortModule
     @return ProcessMessage::STOP if you've guaranteed you've handled this message and no other handlers should be considered for it
     */
     virtual ProcessMessage handleReceived(const MeshPacket &mp) override;
+
+    PortNum ourPortNum;
+
+    virtual bool wantPacket(const MeshPacket *p) override { return p->decoded.portnum == ourPortNum; }
+
+    MeshPacket *allocDataPacket()
+    {
+        // Update our local node info with our position (even if we don't decide to update anyone else)
+        MeshPacket *p = router->allocForSending();
+        p->decoded.portnum = ourPortNum;
+
+        return p;
+    }
+
 };
 
 extern SerialModuleRadio *serialModuleRadio;

src/modules/Telemetry/DeviceTelemetry.cpp

@@ -13,15 +13,16 @@
 int32_t DeviceTelemetryModule::runOnce()
 {
 #ifndef ARCH_PORTDUINO
-    if (firstTime) {
-        // This is the first time the OSThread library has called this function, so do some setup
-        firstTime = 0;
-        DEBUG_MSG("Device Telemetry: Initializing\n");
+    uint32_t now = millis();
+    if ((lastSentToMesh == 0 || (now - lastSentToMesh) >= getConfiguredOrDefaultMs(moduleConfig.telemetry.device_update_interval)) 
+        && airTime->channelUtilizationPercent() < max_channel_util_percent) {
+        sendTelemetry();
+        lastSentToMesh = now;
+    } else {
+        // Just send to phone when it's not our time to send to mesh yet
+        sendTelemetry(NODENUM_BROADCAST, true);
     }
-    sendOurTelemetry();
-    // OSThread library.  Multiply the preference value by 1000 to convert seconds to miliseconds
-
-    return getConfiguredOrDefaultMs(moduleConfig.telemetry.device_update_interval);
+    return sendToPhoneIntervalMs;
 #endif
 }
 
@@ -45,7 +46,7 @@ bool DeviceTelemetryModule::handleReceivedProtobuf(const MeshPacket &mp, Telemet
     return false; // Let others look at this message also if they want
 }
 
-bool DeviceTelemetryModule::sendOurTelemetry(NodeNum dest, bool wantReplies)
+bool DeviceTelemetryModule::sendTelemetry(NodeNum dest, bool phoneOnly)
 {
     Telemetry t;
 
@@ -68,11 +69,16 @@ bool DeviceTelemetryModule::sendOurTelemetry(NodeNum dest, bool wantReplies)
 
     MeshPacket *p = allocDataProtobuf(t);
     p->to = dest;
-    p->decoded.want_response = wantReplies;
+    p->decoded.want_response = false;
 
     lastMeasurementPacket = packetPool.allocCopy(*p);
-    DEBUG_MSG("Device Telemetry: Sending packet to mesh\n");
-    service.sendToMesh(p, RX_SRC_LOCAL, true);
     nodeDB.updateTelemetry(nodeDB.getNodeNum(), t, RX_SRC_LOCAL);
+    if (phoneOnly) {
+        DEBUG_MSG("Device Telemetry: Sending packet to phone\n");
+        service.sendToPhone(p);
+    } else {
+        DEBUG_MSG("Device Telemetry: Sending packet to mesh\n");
+        service.sendToMesh(p, RX_SRC_LOCAL, true);
+    }
     return true;
 }

src/modules/Telemetry/DeviceTelemetry.h

@@ -24,9 +24,10 @@ class DeviceTelemetryModule : private concurrency::OSThread, public ProtobufModu
     /**
      * Send our Telemetry into the mesh
      */
-    bool sendOurTelemetry(NodeNum dest = NODENUM_BROADCAST, bool wantReplies = false);
+    bool sendTelemetry(NodeNum dest = NODENUM_BROADCAST, bool phoneOnly = false);
 
   private:
-    bool firstTime = 1;
+    uint32_t sendToPhoneIntervalMs = SECONDS_IN_MINUTE * 1000; // Send to phone every minute
+    uint32_t lastSentToMesh = 0;
     const MeshPacket *lastMeasurementPacket;
 };

src/modules/esp32/StoreForwardModule.cpp

@@ -27,7 +27,7 @@ int32_t StoreForwardModule::runOnce()
             if (this->busy) {
 
                 // Only send packets if the channel is less than 25% utilized.
-                if (airTime->channelUtilizationPercent() < 25) {
+                if (airTime->channelUtilizationPercent() < polite_channel_util_percent) {
 
                     // DEBUG_MSG("--- --- --- In busy loop 1 %d\n", this->packetHistoryTXQueue_index);
                     storeForwardModule->sendPayload(this->busyTo, this->packetHistoryTXQueue_index);

src/mqtt/MQTT.cpp

@@ -14,9 +14,9 @@
 
 MQTT *mqtt;
 
-String statusTopic = "msh/1/stat/";
-String cryptTopic = "msh/1/c/";   // msh/1/c/CHANNELID/NODEID
-String jsonTopic = "msh/1/json/"; // msh/1/json/CHANNELID/NODEID
+String statusTopic = "msh/2/stat/";
+String cryptTopic = "msh/2/c/";   // msh/2/c/CHANNELID/NODEID
+String jsonTopic = "msh/2/json/"; // msh/2/json/CHANNELID/NODEID
 
 void MQTT::mqttCallback(char *topic, byte *payload, unsigned int length)
 {
@@ -27,8 +27,7 @@ void MQTT::onPublish(char *topic, byte *payload, unsigned int length)
 {
     // parsing ServiceEnvelope
     ServiceEnvelope e = ServiceEnvelope_init_default;
-    if (moduleConfig.mqtt.json_enabled && !pb_decode_from_bytes(payload, length, ServiceEnvelope_fields, &e)) {
-
+    if (!pb_decode_from_bytes(payload, length, ServiceEnvelope_fields, &e) && moduleConfig.mqtt.json_enabled) {
         // check if this is a json payload message
         using namespace json11;
         char payloadStr[length + 1];

src/nimble/NimbleBluetooth.cpp

@@ -75,7 +75,7 @@ class NimbleBluetoothServerCallback : public NimBLEServerCallbacks
         if (doublepressed > 0 && (doublepressed + (30 * 1000)) > millis()) {
             DEBUG_MSG("User has set BLE pairing mode to fixed-pin\n");
             config.bluetooth.mode = Config_BluetoothConfig_PairingMode_FIXED_PIN;
-            nodeDB.saveToDisk();
+            nodeDB.saveToDisk(SEGMENT_CONFIG);
         } else if (config.bluetooth.mode == Config_BluetoothConfig_PairingMode_RANDOM_PIN) {
             DEBUG_MSG("Using random passkey\n");
             // This is the passkey to be entered on peer - we pick a number >100,000 to ensure 6 digits

src/platform/esp32/BleOta.cpp

@@ -0,0 +1,43 @@
+#include "Arduino.h"
+#include "BleOta.h"
+#include <esp_ota_ops.h>
+
+static const String MESHTASTIC_OTA_APP_PROJECT_NAME("Meshtastic-OTA");
+
+const esp_partition_t* BleOta::findEspOtaAppPartition() {
+  const esp_partition_t *part = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_OTA_0, nullptr);
+
+  esp_app_desc_t app_desc;
+  esp_err_t ret = ESP_ERROR_CHECK_WITHOUT_ABORT(esp_ota_get_partition_description(part, &app_desc));
+
+  if (ret != ESP_OK || MESHTASTIC_OTA_APP_PROJECT_NAME != app_desc.project_name) {
+    part = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_OTA_1, nullptr);
+    ret = ESP_ERROR_CHECK_WITHOUT_ABORT(esp_ota_get_partition_description(part, &app_desc));
+  }
+
+  if (ret == ESP_OK && MESHTASTIC_OTA_APP_PROJECT_NAME == app_desc.project_name) {
+    return part;
+  } else {
+    return nullptr;
+  }
+}
+
+String BleOta::getOtaAppVersion() {
+  const esp_partition_t *part = findEspOtaAppPartition();
+  esp_app_desc_t app_desc;
+  esp_err_t ret = ESP_ERROR_CHECK_WITHOUT_ABORT(esp_ota_get_partition_description(part, &app_desc));
+  String version;
+  if (ret == ESP_OK) {
+    version = app_desc.version;
+  }
+  return version;
+}
+
+bool BleOta::switchToOtaApp() {
+  bool success = false;
+  const esp_partition_t *part = findEspOtaAppPartition();
+  if (part) {
+    success = (ESP_ERROR_CHECK_WITHOUT_ABORT(esp_ota_set_boot_partition(part)) == ESP_OK);
+  }
+  return success;
+}

src/platform/esp32/BleOta.h

@@ -0,0 +1,18 @@
+#ifndef BLEOTA_H
+#define BLEOTA_H
+
+#include <functional>
+
+class BleOta {
+  public:
+    explicit BleOta() {};
+
+    static String getOtaAppVersion();
+    static bool switchToOtaApp();
+
+  private:
+    String mUserAgent;
+    static const esp_partition_t *findEspOtaAppPartition();
+};
+
+#endif //BLEOTA_H

src/platform/esp32/ESP32CryptoEngine.cpp

@@ -1,16 +1,8 @@
 #include "CryptoEngine.h"
 #include "configuration.h"
 
-#if CONFIG_IDF_TARGET_ESP32S3
 #include "mbedtls/aes.h"
-#else
-#include "crypto/includes.h"
-#include "crypto/common.h"
-// #include "esp_system.h"
-#include "crypto/aes.h"
-#include "crypto/aes_wrap.h"
-#include "mbedtls/aes.h"
-#endif
+
 
 
 class ESP32CryptoEngine : public CryptoEngine

src/platform/esp32/main-esp32.cpp

@@ -4,6 +4,7 @@
 #include "main.h"
 
 #include "nimble/NimbleBluetooth.h"
+#include "BleOta.h"
 #include "mesh/http/WiFiAPClient.h"
 
 #include "sleep.h"
@@ -63,6 +64,12 @@ void esp32Setup()
     preferences.putUInt("rebootCounter", rebootCounter);
     preferences.end();
     DEBUG_MSG("Number of Device Reboots: %d\n", rebootCounter);
+    String BLEOTA=BleOta::getOtaAppVersion();
+    if (BLEOTA.isEmpty()) {
+        DEBUG_MSG("No OTA firmware available\n");
+    }else{
+        DEBUG_MSG("OTA firmware version %s\n", BLEOTA);
+    }
 
     // enableModemSleep();
 

src/platform/nrf52/NRF52Bluetooth.cpp

@@ -244,6 +244,9 @@ void NRF52Bluetooth::setup()
     Bluefruit.Periph.setConnectCallback(onConnect);
     Bluefruit.Periph.setDisconnectCallback(onDisconnect);
 
+    bledfu.setPermission(SECMODE_ENC_WITH_MITM, SECMODE_ENC_WITH_MITM);
+    bledfu.begin(); // Install the DFU helper
+    
     // Configure and Start the Device Information Service
     DEBUG_MSG("Configuring the Device Information Service\n");
     bledis.setModel(optstr(HW_VERSION));
@@ -254,7 +257,7 @@ void NRF52Bluetooth::setup()
     DEBUG_MSG("Configuring the Battery Service\n");
     blebas.begin();
     blebas.write(0); // Unknown battery level for now
-    bledfu.begin(); // Install the DFU helper
+
 
     // Setup the Heart Rate Monitor service using
     // BLEService and BLECharacteristic classes

src/platform/portduino/PortduinoGlue.cpp

@@ -51,13 +51,42 @@ class PolledIrqPin : public GPIOPin
 
 static GPIOPin *loraIrq;
 
+int TCPPort = 4403; 
+
+static error_t parse_opt(int key, char *arg, struct argp_state *state) {
+  switch (key) {
+  case 'p':
+    if (sscanf(arg, "%d", &TCPPort) < 1)
+        return ARGP_ERR_UNKNOWN; 
+    else
+        printf("Using TCP port %d\n", TCPPort);
+    break;
+  case ARGP_KEY_ARG:
+    return 0;
+  default:
+    return ARGP_ERR_UNKNOWN;
+  }
+  return 0;
+}
+
+void portduinoCustomInit() {
+    static struct argp_option options[] = {{"port", 'p', "PORT", 0, "The TCP port to use."}, {0}};
+    static void *childArguments; 
+    static char doc[] = "Meshtastic native build.";
+    static char args_doc[] = "...";
+    static struct argp argp = {options, parse_opt, args_doc, doc, 0, 0, 0};
+    const struct argp_child child = {&argp, OPTION_ARG_OPTIONAL, 0, 0};
+    portduinoAddArguments(child, childArguments);
+}
+
+
 /** apps run under portduino can optionally define a portduinoSetup() to
  * use portduino specific init code (such as gpioBind) to setup portduino on their host machine,
  * before running 'arduino' code.
  */
 void portduinoSetup()
 {
-    printf("Setting up Meshtastic on Porduino...\n");
+    printf("Setting up Meshtastic on Portduino...\n");
 
 #ifdef PORTDUINO_LINUX_HARDWARE
     SPI.begin(); // We need to create SPI 
@@ -86,6 +115,9 @@ void portduinoSetup()
 #endif
 
     {
+        // Set the random seed equal to TCPPort to have a different seed per instance
+        randomSeed(TCPPort);
+
         auto fakeBusy = new SimGPIOPin(SX126X_BUSY, "fakeBusy");
         fakeBusy->writePin(LOW);
         fakeBusy->setSilent(true);

src/platform/portduino/SimRadio.cpp

@@ -0,0 +1,255 @@
+#include "SimRadio.h"
+#include "MeshService.h"
+#include "Router.h"
+
+SimRadio::SimRadio()
+{
+    instance = this;
+}
+
+SimRadio *SimRadio::instance;
+
+ErrorCode SimRadio::send(MeshPacket *p)
+{
+    printPacket("enqueuing for send", p);
+
+    ErrorCode res = txQueue.enqueue(p) ? ERRNO_OK : ERRNO_UNKNOWN;
+
+    if (res != ERRNO_OK) { // we weren't able to queue it, so we must drop it to prevent leaks
+        packetPool.release(p);
+        return res;
+    }
+
+    // set (random) transmit delay to let others reconfigure their radio,
+    // to avoid collisions and implement timing-based flooding
+    DEBUG_MSG("Set random delay before transmitting.\n");
+    setTransmitDelay();
+    return res;
+}
+
+void SimRadio::setTransmitDelay()
+{
+    MeshPacket *p = txQueue.getFront();
+    // We want all sending/receiving to be done by our daemon thread.
+    // We use a delay here because this packet might have been sent in response to a packet we just received.
+    // So we want to make sure the other side has had a chance to reconfigure its radio.
+
+    /* We assume if rx_snr = 0 and rx_rssi = 0, the packet was generated locally.
+        *   This assumption is valid because of the offset generated by the radio to account for the noise
+        *   floor.
+        */
+    if (p->rx_snr == 0 && p->rx_rssi == 0) {
+        startTransmitTimer(true);
+    } else {
+        // If there is a SNR, start a timer scaled based on that SNR.
+        DEBUG_MSG("rx_snr found. hop_limit:%d rx_snr:%f\n", p->hop_limit, p->rx_snr);
+        startTransmitTimerSNR(p->rx_snr);
+    }
+}
+
+void SimRadio::startTransmitTimer(bool withDelay)
+{
+    // If we have work to do and the timer wasn't already scheduled, schedule it now
+    if (!txQueue.empty()) {
+        uint32_t delayMsec = !withDelay ? 1 : getTxDelayMsec();
+        // DEBUG_MSG("xmit timer %d\n", delay);
+        delay(delayMsec);
+        onNotify(TRANSMIT_DELAY_COMPLETED);
+    } else {
+        DEBUG_MSG("TX QUEUE EMPTY!\n");
+    }
+}
+
+void SimRadio::startTransmitTimerSNR(float snr)
+{
+    // If we have work to do and the timer wasn't already scheduled, schedule it now
+    if (!txQueue.empty()) {
+        uint32_t delayMsec = getTxDelayMsecWeighted(snr);
+        // DEBUG_MSG("xmit timer %d\n", delay);
+        delay(delayMsec);
+        onNotify(TRANSMIT_DELAY_COMPLETED);
+    }
+}
+
+void SimRadio::handleTransmitInterrupt()
+{
+    // This can be null if we forced the device to enter standby mode.  In that case
+    // ignore the transmit interrupt
+    if (sendingPacket)
+        completeSending();
+}
+
+void SimRadio::completeSending()
+{
+    // We are careful to clear sending packet before calling printPacket because
+    // that can take a long time
+    auto p = sendingPacket;
+    sendingPacket = NULL;
+
+    if (p) {
+        txGood++;
+        printPacket("Completed sending", p);
+
+        // We are done sending that packet, release it
+        packetPool.release(p);
+        // DEBUG_MSG("Done with send\n");
+    }
+}
+
+
+/** Could we send right now (i.e. either not actively receving or transmitting)? */
+bool SimRadio::canSendImmediately()
+{
+    // We wait _if_ we are partially though receiving a packet (rather than just merely waiting for one).
+    // To do otherwise would be doubly bad because not only would we drop the packet that was on the way in,
+    // we almost certainly guarantee no one outside will like the packet we are sending.
+    bool busyTx = sendingPacket != NULL;
+    bool busyRx = isReceiving && isActivelyReceiving();
+
+    if (busyTx || busyRx) {
+        if (busyTx)
+            DEBUG_MSG("Can not send yet, busyTx\n");
+        if (busyRx)
+            DEBUG_MSG("Can not send yet, busyRx\n");
+        return false;
+    } else
+        return true;
+}
+
+bool SimRadio::isActivelyReceiving() 
+{
+    return false;  // TODO check how this should be simulated
+}
+
+bool SimRadio::isChannelActive()
+{
+    return false;   // TODO ask simulator
+}
+
+/** Attempt to cancel a previously sent packet.  Returns true if a packet was found we could cancel */
+bool SimRadio::cancelSending(NodeNum from, PacketId id)
+{
+    auto p = txQueue.remove(from, id);
+    if (p)
+        packetPool.release(p); // free the packet we just removed
+
+    bool result = (p != NULL);
+    DEBUG_MSG("cancelSending id=0x%x, removed=%d\n", id, result);
+    return result;
+}
+
+
+void SimRadio::onNotify(uint32_t notification)
+{
+    switch (notification) {
+    case ISR_TX:
+        handleTransmitInterrupt();
+        DEBUG_MSG("tx complete - starting timer\n");
+        startTransmitTimer(); 
+        break;
+    case ISR_RX:
+        DEBUG_MSG("rx complete - starting timer\n");
+        break;
+    case TRANSMIT_DELAY_COMPLETED:
+        DEBUG_MSG("delay done\n");
+
+        // If we are not currently in receive mode, then restart the random delay (this can happen if the main thread
+        // has placed the unit into standby)  FIXME, how will this work if the chipset is in sleep mode?
+        if (!txQueue.empty()) {
+            if (!canSendImmediately()) {
+                // DEBUG_MSG("Currently Rx/Tx-ing: set random delay\n");
+                setTransmitDelay(); // currently Rx/Tx-ing: reset random delay
+            } else {
+                if (isChannelActive()) { // check if there is currently a LoRa packet on the channel
+                    // DEBUG_MSG("Channel is active: set random delay\n");
+                    setTransmitDelay(); // reset random delay
+                } else {
+                    // Send any outgoing packets we have ready
+                    MeshPacket *txp = txQueue.dequeue();
+                    assert(txp);
+                    startSend(txp);
+                    // Packet has been sent, count it toward our TX airtime utilization.
+                    uint32_t xmitMsec = getPacketTime(txp);
+                    airTime->logAirtime(TX_LOG, xmitMsec);
+
+                    delay(xmitMsec); // Model the time it is busy sending
+                    completeSending();
+                }
+            }
+        } else {
+            // DEBUG_MSG("done with txqueue\n");
+        }
+        break; 
+    default:
+        assert(0); // We expected to receive a valid notification from the ISR
+    }
+}
+
+/** start an immediate transmit */
+void SimRadio::startSend(MeshPacket * txp)
+{
+    printPacket("Starting low level send", txp);
+    size_t numbytes = beginSending(txp);
+    MeshPacket* p = packetPool.allocCopy(*txp);
+    perhapsDecode(p);
+    Compressed c = Compressed_init_default;
+    c.portnum = p->decoded.portnum; 
+    // DEBUG_MSG("Sending back to simulator with portNum %d\n", p->decoded.portnum); 
+    if (p->decoded.payload.size <= sizeof(c.data.bytes)) {
+        memcpy(&c.data.bytes, p->decoded.payload.bytes, p->decoded.payload.size);
+        c.data.size = p->decoded.payload.size; 
+    } else {
+        DEBUG_MSG("Payload size is larger than compressed message allows! Sending empty payload.\n");
+    }
+    p->decoded.payload.size = pb_encode_to_bytes(p->decoded.payload.bytes, sizeof(p->decoded.payload.bytes), Compressed_fields, &c);
+    p->decoded.portnum = PortNum_SIMULATOR_APP;
+    service.sendToPhone(p); // Sending back to simulator
+}
+
+
+void SimRadio::startReceive(MeshPacket *p) {
+    isReceiving = true;
+    size_t length = getPacketLength(p);
+    uint32_t xmitMsec = getPacketTime(length);
+    delay(xmitMsec); // Model the time it is busy receiving
+    handleReceiveInterrupt(p);
+}
+
+
+void SimRadio::handleReceiveInterrupt(MeshPacket *p)
+{
+    DEBUG_MSG("HANDLE RECEIVE INTERRUPT\n");
+    uint32_t xmitMsec;
+    assert(isReceiving);
+    isReceiving = false;
+
+    // read the number of actually received bytes
+    size_t length = getPacketLength(p);
+    xmitMsec = getPacketTime(length);
+    // DEBUG_MSG("Payload size %d vs length (includes header) %d\n", p->decoded.payload.size, length);
+
+    MeshPacket *mp = packetPool.allocCopy(*p); // keep a copy in packtPool
+    mp->which_payload_variant = MeshPacket_decoded_tag; // Mark that the payload is already decoded 
+
+    printPacket("Lora RX", mp);
+
+    airTime->logAirtime(RX_LOG, xmitMsec);
+
+    deliverToReceiver(mp);
+}
+
+size_t SimRadio::getPacketLength(MeshPacket *mp) {
+    auto &p = mp->decoded;
+    return (size_t)p.payload.size+sizeof(PacketHeader);  
+}
+
+int16_t SimRadio::readData(uint8_t* data, size_t len) {
+    int16_t state = RADIOLIB_ERR_NONE;
+
+    if(state == RADIOLIB_ERR_NONE) {
+        // add null terminator
+        data[len] = 0;
+    }
+
+    return state;
+}

src/platform/portduino/SimRadio.h

@@ -0,0 +1,87 @@
+#pragma once
+
+#include "RadioInterface.h"
+#include "MeshPacketQueue.h"
+#include "wifi/WiFiServerAPI.h"
+
+#define RADIOLIB_EXCLUDE_HTTP
+#include <RadioLib.h>
+
+class SimRadio : public RadioInterface
+{
+  enum PendingISR { ISR_NONE = 0, ISR_RX, ISR_TX, TRANSMIT_DELAY_COMPLETED };
+
+  /**
+   * Debugging counts
+   */
+  uint32_t rxBad = 0, rxGood = 0, txGood = 0;
+
+  MeshPacketQueue txQueue = MeshPacketQueue(MAX_TX_QUEUE);
+  
+  public:
+    SimRadio();
+
+    /** MeshService needs this to find our active instance
+     */
+    static SimRadio *instance;
+
+
+    virtual ErrorCode send(MeshPacket *p) override;
+
+    /** can we detect a LoRa preamble on the current channel? */
+    virtual bool isChannelActive();
+
+    /** are we actively receiving a packet (only called during receiving state)
+     *  This method is only public to facilitate debugging.  Do not call.
+     */
+    virtual bool isActivelyReceiving();
+
+    /** Attempt to cancel a previously sent packet.  Returns true if a packet was found we could cancel */
+    virtual bool cancelSending(NodeNum from, PacketId id) override;
+
+     /**
+     * Start waiting to receive a message
+     *
+     * External functions can call this method to wake the device from sleep.
+     */
+    virtual void startReceive(MeshPacket *p);
+
+  protected: 
+    /// are _trying_ to receive a packet currently (note - we might just be waiting for one)
+    bool isReceiving = false;
+
+  private: 
+
+    void setTransmitDelay();
+
+    /** random timer with certain min. and max. settings */
+    void startTransmitTimer(bool withDelay = true);
+
+    /** timer scaled to SNR of to be flooded packet */
+    void startTransmitTimerSNR(float snr);
+
+    void handleTransmitInterrupt();
+    void handleReceiveInterrupt(MeshPacket *p);
+
+    void onNotify(uint32_t notification);
+
+    // start an immediate transmit
+    virtual void startSend(MeshPacket *txp);
+
+    // derive packet length
+    size_t getPacketLength(MeshPacket *p); 
+
+    int16_t readData(uint8_t* str, size_t len); 
+
+  protected: 
+    /** Could we send right now (i.e. either not actively receiving or transmitting)? */
+    virtual bool canSendImmediately();
+
+
+    /**
+     * If a send was in progress finish it and return the buffer to the pool */
+    void completeSending();
+
+};
+
+extern SimRadio *simRadio;

variants/Dongle_nRF52840-pca10059-v1/platformio.ini

@@ -5,5 +5,5 @@ build_flags = ${nrf52840_base.build_flags} -Ivariants/Dongle_nRF52840-pca10059-v
 build_src_filter = ${nrf52_base.build_src_filter} +<../variants/Dongle_nRF52840-pca10059-v1>
 lib_deps = 
   ${nrf52840_base.lib_deps}
-  https://github.com/ZinggJM/GxEPD2.git
+  zinggjm/GxEPD2@^1.4.9
 debug_tool = jlink

variants/lora_relay_v1/platformio.ini

@@ -17,5 +17,5 @@ build_flags = ${nrf52840_base.build_flags} -Ivariants/lora_relay_v1
 build_src_filter = ${nrf52_base.build_src_filter} +<../variants/lora_relay_v1>
 lib_deps = 
   ${nrf52840_base.lib_deps}
-  SparkFun BQ27441 LiPo Fuel Gauge Arduino Library
-  TFT_eSPI
+  sparkfun/SparkFun BQ27441 LiPo Fuel Gauge Arduino Library@^1.1.0
+  bodmer/TFT_eSPI@^2.4.76

variants/lora_relay_v2/platformio.ini

@@ -19,5 +19,5 @@ build_flags = ${nrf52840_base.build_flags} -Ivariants/lora_relay_v2
 build_src_filter = ${nrf52_base.build_src_filter} +<../variants/lora_relay_v2>
 lib_deps = 
   ${nrf52840_base.lib_deps}
-  SparkFun BQ27441 LiPo Fuel Gauge Arduino Library
-  TFT_eSPI
+  sparkfun/SparkFun BQ27441 LiPo Fuel Gauge Arduino Library@^1.1.0
+  bodmer/TFT_eSPI@^2.4.76

variants/m5stack_core/platformio.ini

@@ -23,8 +23,9 @@ build_flags =
   -DTFT_BL=32
   -DSPI_FREQUENCY=40000000
   -DSPI_READ_FREQUENCY=16000000
+  -DDISABLE_ALL_LIBRARY_WARNINGS
 lib_ignore =
   m5stack-core
 lib_deps = 
   ${esp32_base.lib_deps}
-  bodmer/TFT_eSPI@^2.4.61
+  bodmer/TFT_eSPI@^2.4.76

variants/m5stack_coreink/platformio.ini

@@ -11,8 +11,8 @@ build_flags =
   -DM5STACK
 lib_deps = 
   ${esp32_base.lib_deps}
-  zinggjm/GxEPD2@^1.4.5
-  lewisxhe/PCF8563_Library@^0.0.1
+  zinggjm/GxEPD2@^1.4.9
+  lewisxhe/PCF8563_Library@^1.0.1
 board_build.f_cpu = 240000000L
 upload_protocol = esptool
 upload_port = /dev/ttyACM*

variants/portduino/platformio.ini

@@ -1,23 +1,3 @@
-; The Portduino based sim environment on top of any host OS, all hardware will be simulated
-[portduino_base]
-build_src_filter = 
-  ${env.build_src_filter} 
-  -<platform/esp32/> 
-  -<nimble/> 
-  -<platform/nrf52/> 
-  -<platform/stm32wl/> 
-  -<platform/rp2040>
-  -<mesh/http/> 
-  -<modules/esp32>
-  -<modules/Telemetry>
-  +<../variants/portduino>
-lib_deps =
-  ${env.lib_deps}
-  ${networking_base.lib_deps}
-  rweather/Crypto
-  https://github.com/meshtastic/RadioLib.git#5582ac30578ff3f53f20630a00b2a8a4b8f92c74
-build_flags = ${arduino_base.build_flags} -Isrc/platform/portduino
-
 [env:native]
 platform = https://github.com/meshtastic/platform-native.git 
 build_flags = ${portduino_base.build_flags} -O0 -I variants/portduino

variants/ppr/platformio.ini

@@ -4,4 +4,4 @@ extends = nrf52_base
 board = ppr
 lib_deps = 
   ${arduino_base.lib_deps}
-  UC1701
+  industruino/UC1701@^1.1.0