add ADC channel

boards/mini-epaper-s3.json

@@ -0,0 +1,40 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "esp32s3_out.ld",
+      "partitions": "default.csv"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_ESP32S3_DEV",
+      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "hwids": [["0x303A", "0x1001"]],
+    "mcu": "esp32s3",
+    "variant": "esp32s3"
+  },
+  "connectivity": ["wifi"],
+  "debug": {
+    "default_tool": "esp-builtin",
+    "onboard_tools": ["esp-builtin"],
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": ["arduino", "espidf"],
+  "name": "LilyGo Mini-Epapaer-S3 (4 MB Flash, 2MB PSRAM)",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 4194304,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "https://www.lilygo.cc",
+  "vendor": "LilyGo"
+}

src/graphics/EInkDisplay2.cpp

@@ -259,6 +259,18 @@ bool EInkDisplay::connect()
         adafruitDisplay->setRotation(3);
         adafruitDisplay->setPartialWindow(0, 0, EINK_WIDTH, EINK_HEIGHT);
     }
+#elif defined(MINI_EPAPER_S3)
+    spi1 = new SPIClass(HSPI);
+    spi1->begin(PIN_SPI1_SCK, PIN_SPI1_MISO, PIN_SPI1_MOSI, PIN_EINK_CS);
+
+    // Create GxEPD2 objects
+    auto lowLevel = new EINK_DISPLAY_MODEL(PIN_EINK_CS, PIN_EINK_DC, PIN_EINK_RES, PIN_EINK_BUSY);
+    adafruitDisplay = new GxEPD2_BW<EINK_DISPLAY_MODEL, EINK_DISPLAY_MODEL::HEIGHT>(*lowLevel);
+
+    // Init GxEPD2
+    adafruitDisplay->init();
+    adafruitDisplay->setRotation(0);
+    adafruitDisplay->setPartialWindow(0, 0, EINK_WIDTH, EINK_HEIGHT);
 #elif defined(HELTEC_WIRELESS_PAPER) || defined(HELTEC_VISION_MASTER_E213)
 
     // Detect display model, before starting SPI

src/graphics/EInkDisplay2.h

@@ -93,7 +93,8 @@ class EInkDisplay : public OLEDDisplay
     SPIClass *hspi = NULL;
 #endif
 
-#if defined(HELTEC_MESH_POCKET) || defined(SEEED_WIO_TRACKER_L1_EINK) || defined(HELTEC_MESH_SOLAR_EINK)
+#if defined(HELTEC_MESH_POCKET) || defined(SEEED_WIO_TRACKER_L1_EINK) || defined(HELTEC_MESH_SOLAR_EINK) ||                      \
+    defined(MINI_EPAPER_S3)
     SPIClass *spi1 = NULL;
 #endif
 

src/modules/StatusLEDModule.cpp

@@ -50,9 +50,10 @@ int StatusLEDModule::handleStatusUpdate(const meshtastic::Status *arg)
             break;
         }
         case meshtastic::BluetoothStatus::ConnectionState::CONNECTED: {
-            ble_state = connected;
+            if (ble_state != connected) {
-            PAIRING_LED_starttime = millis();
+                ble_state = connected;
-            break;
+                PAIRING_LED_starttime = millis();
+            }
         }
         }
 

variants/esp32s3/mini-epaper-s3/pins_arduino.h

@@ -0,0 +1,26 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+#define USB_VID 0x303a
+#define USB_PID 0x1001
+
+// The default Wire will be mapped to PMU and RTC
+static const uint8_t SDA = 18;
+static const uint8_t SCL = 9;
+
+// Default SPI will be mapped to Radio
+static const uint8_t SS = -1;
+static const uint8_t MOSI = 17;
+static const uint8_t MISO = 6;
+static const uint8_t SCK = 8;
+
+#define SPI_MOSI (39)
+#define SPI_SCK (41)
+#define SPI_MISO (38)
+#define SPI_CS (40)
+
+#define SDCARD_CS SPI_CS
+
+#endif /* Pins_Arduino_h */

variants/esp32s3/mini-epaper-s3/platformio.ini

@@ -0,0 +1,41 @@
+[env:mini-epaper-s3]
+;custom_meshtastic_hw_model =
+custom_meshtastic_hw_model_slug = MINI_EPAPER_S3
+custom_meshtastic_architecture = esp32-s3
+custom_meshtastic_actively_supported = true
+custom_meshtastic_support_level = 1
+custom_meshtastic_display_name = LILYGO Mini ePaper S3 E-Ink
+custom_meshtastic_images = mini-epaper-s3.svg
+custom_meshtastic_tags = LilyGo
+custom_meshtastic_requires_dfu = no
+
+extends = esp32s3_base
+board = mini-epaper-s3
+board_check = true
+upload_protocol = esptool
+
+build_flags = 
+  ${esp32s3_base.build_flags}
+  -I variants/esp32s3/mini-epaper-s3
+  -DMINI_EPAPER_S3
+  -DPRIVATE_HW ; TODO
+  -DUSE_EINK
+  -DEINK_DISPLAY_MODEL=GxEPD2_102
+  -DEINK_WIDTH=80
+  -DEINK_HEIGHT=128
+;  -DUSE_EINK_DYNAMICDISPLAY            ; Enable Dynamic EInk
+;  -DEINK_LIMIT_FASTREFRESH=0           ; How many consecutive fast-refreshes are permitted    //20
+;  -DEINK_LIMIT_RATE_BACKGROUND_SEC=30  ; Minimum interval between BACKGROUND updates          //30
+;  -DEINK_LIMIT_RATE_RESPONSIVE_SEC=1   ; Minimum interval between RESPONSIVE updates
+;  -DEINK_HASQUIRK_VICIOUSFASTREFRESH   ; Identify that pixels drawn by fast-refresh are harder to clear
+;  -DEINK_LIMIT_GHOSTING_PX=1500        ; (Optional) How much image ghosting is tolerated
+;  -DEINK_BACKGROUND_USES_FAST          ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
+
+lib_deps =
+  ${esp32s3_base.lib_deps}
+  # renovate: datasource=custom.pio depName=GxEPD2 packageName=zinggjm/library/GxEPD2
+  zinggjm/GxEPD2@1.6.5
+  ;# renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
+  ;https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip
+  # renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
+  lewisxhe/SensorLib@0.3.3

variants/esp32s3/mini-epaper-s3/variant.h

@@ -0,0 +1,56 @@
+// Display (E-Ink)
+
+#define PIN_EINK_CS 13
+#define PIN_EINK_BUSY 10
+#define PIN_EINK_RES 11
+#define PIN_EINK_SCLK 14
+#define PIN_EINK_MOSI 15
+#define PIN_EINK_DC 12
+#define PIN_EINK_EN 42
+
+#define SPI_INTERFACES_COUNT 2
+#define PIN_SPI1_MISO -1
+#define PIN_SPI1_MOSI PIN_EINK_MOSI
+#define PIN_SPI1_SCK PIN_EINK_SCLK
+
+#define I2C_SDA SDA
+#define I2C_SCL SCL
+
+#define BATTERY_PIN 2 // A battery voltage measurement pin, voltage divider connected here to
+// measure battery voltage ratio of voltage divider = 2.0 (assumption)
+#define ADC_MULTIPLIER 2.11 // 2.0 + 10% for correction of display undervoltage.
+#define ADC_CHANNEL ADC1_GPIO2_CHANNEL
+
+#define HAS_GPS 0
+#undef GPS_RX_PIN
+#undef GPS_TX_PIN
+
+#define BUTTON_PIN 3
+#define BUTTON_NEED_PULLUP
+#define ALT_BUTTON_PIN 4
+#define ALT_BUTTON_ACTIVE_LOW true
+#define ALT_BUTTON_ACTIVE_PULLUP true
+#define PIN_BUTTON3 0
+
+// #define HAS_SDCARD 1
+// #define SDCARD_USE_SOFT_SPI
+
+// PCF85063 RTC Module
+#define PCF85063_RTC 0x51
+#define HAS_RTC 1
+
+#define USE_SX1262
+#define LORA_DIO1 5
+#define LORA_SCK 8
+#define LORA_MISO 6
+#define LORA_MOSI 17
+#define LORA_CS 7 // CS not connected; IO7 is free
+#define LORA_RESET 21
+
+#ifdef USE_SX1262
+#define SX126X_CS LORA_CS
+#define SX126X_DIO1 5
+#define SX126X_BUSY 16
+#define SX126X_RESET LORA_RESET
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+#endif