Merge branch 'develop' into pioarduino

The latest fixes and the latest bugs!

.devcontainer/devcontainer.json

@@ -8,7 +8,7 @@
   "features": {
     "ghcr.io/devcontainers/features/python:1": {
       "installTools": true,
-      "version": "3.14"
+      "version": "3.13"
     }
   },
   "customizations": {

.github/workflows/build_firmware.yml

@@ -91,8 +91,8 @@ jobs:
             if [[ -f "$manifest" ]]; then
               echo "Updating $manifest with $OTA_FILE (md5: $OTA_MD5, size: $OTA_SIZE)"
               # Add OTA entry to files array if not already present
-              jq --arg name "$OTA_FILE" --arg md5 "$OTA_MD5" --argjson bytes "$OTA_SIZE" \
-                'if .files | map(select(.name == $name)) | length == 0 then .files += [{"name": $name, "md5": $md5, "bytes": $bytes}] else . end' \
+              jq --arg name "$OTA_FILE" --arg md5 "$OTA_MD5" --argjson bytes "$OTA_SIZE" --arg part "app1" \
+                'if .files | map(select(.name == $name)) | length == 0 then .files += [{"name": $name, "md5": $md5, "bytes": $bytes, "part_name": $part}] else . end' \
                 "$manifest" > "${manifest}.tmp" && mv "${manifest}.tmp" "$manifest"
             fi
           done

.github/workflows/main_matrix.yml

@@ -201,6 +201,7 @@ jobs:
             ./device-*.bat
             ./littlefs-*.bin
             ./bleota*bin
+            ./mt-*-ota.bin
             ./Meshtastic_nRF52_factory_erase*.uf2
           retention-days: 30
 
@@ -293,6 +294,24 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Setup Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: 3.x
+
+      - name: Generate release notes
+        id: release_notes
+        run: |
+          chmod +x ./bin/generate_release_notes.py
+          NOTES=$(./bin/generate_release_notes.py ${{ needs.version.outputs.long }})
+          echo "notes<<EOF" >> $GITHUB_OUTPUT
+          echo "$NOTES" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Create release
         uses: softprops/action-gh-release@v2
@@ -302,8 +321,7 @@ jobs:
           prerelease: true
           name: Meshtastic Firmware ${{ needs.version.outputs.long }} Alpha
           tag_name: v${{ needs.version.outputs.long }}
-          body: |
-            Autogenerated by github action, developer should edit as required before publishing...
+          body: ${{ steps.release_notes.outputs.notes }}
 
       - name: Download source deb
         uses: actions/download-artifact@v7
@@ -427,6 +445,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
 
       - name: Setup Python
         uses: actions/setup-python@v6
@@ -446,6 +466,13 @@ jobs:
           pattern: manifest-${{ needs.version.outputs.long }}
           path: ./publish
 
+      - name: Generate release notes
+        run: |
+          chmod +x ./bin/generate_release_notes.py
+          ./bin/generate_release_notes.py ${{ needs.version.outputs.long }} > ./publish/release_notes.md
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Publish firmware to meshtastic.github.io
         uses: peaceiris/actions-gh-pages@v4
         env:

.github/workflows/release_channels.yml

@@ -48,6 +48,37 @@ jobs:
         ${{ contains(github.event.release.name, 'Beta') && 'beta' || contains(github.event.release.name, 'Alpha') && 'alpha' }}
     secrets: inherit
 
+  publish-release-notes:
+    if: github.event.action == 'published'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get release version
+        id: version
+        run: |
+          # Extract version from tag (e.g., v2.7.15.567b8ea -> 2.7.15.567b8ea)
+          VERSION=${GITHUB_REF#refs/tags/v}
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+      - name: Get release notes
+        run: |
+          mkdir -p ./publish
+          gh release view ${{ github.event.release.tag_name }} --json body --jq '.body' > ./publish/release_notes.md
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Publish release notes to meshtastic.github.io
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          deploy_key: ${{ secrets.DIST_PAGES_DEPLOY_KEY }}
+          external_repository: meshtastic/meshtastic.github.io
+          publish_branch: master
+          publish_dir: ./publish
+          destination_dir: firmware-${{ steps.version.outputs.version }}
+          user_name: github-actions[bot]
+          user_email: github-actions[bot]@users.noreply.github.com
+          commit_message: Release notes for ${{ steps.version.outputs.version }}
+          enable_jekyll: true
+
   # Create a PR to bump version when a release is Published
   bump-version:
     if: github.event.action == 'published'

.gitignore

@@ -48,5 +48,5 @@ arduino-lib-builder*
 dependencies.lock
 idf_component.yml
 CMakeLists.txt
-sdkconfig.*
+/sdkconfig.*
 .dummy/*

.trunk/trunk.yaml

@@ -9,7 +9,7 @@ plugins:
 lint:
   enabled:
     - checkov@3.2.497
-    - renovate@42.75.0
+    - renovate@42.78.2
     - prettier@3.7.4
     - trufflehog@3.92.4
     - yamllint@1.37.1

.vscode/extensions.json

@@ -1,10 +1,9 @@
 {
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
     "recommendations": [
-        "platformio.platformio-ide"
+        "pioarduino.pioarduino-ide"
     ],
     "unwantedRecommendations": [
-        "ms-vscode.cpptools-extension-pack"
+        "ms-vscode.cpptools-extension-pack",
+        "platformio.platformio-ide"
     ]
 }

bin/build-esp32.sh

@@ -33,7 +33,7 @@ echo "Copying ESP32 update bin file"
 cp $BUILDDIR/$basename.bin $OUTDIR/$basename.bin
 
 echo "Copying Filesystem for ESP32 targets"
-cp $BUILDDIR/littlefs-$1-$VERSION.bin $OUTDIR/littlefs-$1-$VERSION.bin
+cp $BUILDDIR/littlefs-$1-$VERSION.bin $OUTDIR/littlefs-$1-$VERSION.bin || true
 cp bin/device-install.* $OUTDIR/
 cp bin/device-update.* $OUTDIR/
 

bin/config.d/lora-usb-umesh-1262.yaml

@@ -0,0 +1,15 @@
+Lora:
+  Module: sx1262
+  CS: 0
+  IRQ: 6
+  Reset: 1
+  Busy: 4
+  RXen: 2
+  DIO2_AS_RF_SWITCH: true
+  spidev: ch341
+  USB_PID: 0x5512
+  USB_VID: 0x1A86
+  DIO3_TCXO_VOLTAGE: true
+#  USB_Serialnum: 12345678
+  SX126X_MAX_POWER: 30
+# Reduce output power to improve EMI

bin/config.d/lora-usb-umesh-1268.yaml

@@ -0,0 +1,15 @@
+Lora:
+  Module: sx1268
+  CS: 0
+  IRQ: 6
+  Reset: 1
+  Busy: 4
+  RXen: 2
+  DIO2_AS_RF_SWITCH: true
+  spidev: ch341
+  USB_PID: 0x5512
+  USB_VID: 0x1A86
+  DIO3_TCXO_VOLTAGE: true
+#  USB_Serialnum: 12345678
+  SX126X_MAX_POWER: 30
+# Reduce output power to improve EMI

bin/generate_release_notes.py

@@ -0,0 +1,355 @@
+#!/usr/bin/env python3
+"""
+Generate release notes from merged PRs on develop and master branches.
+Categorizes PRs into Enhancements and Bug Fixes/Maintenance sections.
+"""
+
+import subprocess
+import re
+import json
+import sys
+from datetime import datetime
+
+
+def get_last_release_tag():
+    """Get the most recent release tag."""
+    result = subprocess.run(
+        ["git", "describe", "--tags", "--abbrev=0"],
+        capture_output=True,
+        text=True,
+        check=True,
+    )
+    return result.stdout.strip()
+
+
+def get_tag_date(tag):
+    """Get the commit date (ISO 8601) of the tag."""
+    result = subprocess.run(
+        ["git", "show", "-s", "--format=%cI", tag],
+        capture_output=True,
+        text=True,
+        check=True,
+    )
+    return result.stdout.strip()
+
+
+def get_merged_prs_since_tag(tag, branch):
+    """Get all merged PRs since the given tag on the specified branch."""
+    # Get commits since tag on the branch - look for PR numbers in parentheses
+    result = subprocess.run(
+        [
+            "git",
+            "log",
+            f"{tag}..origin/{branch}",
+            "--oneline",
+        ],
+        capture_output=True,
+        text=True,
+    )
+
+    prs = []
+    seen_pr_numbers = set()
+
+    for line in result.stdout.strip().split("\n"):
+        if not line:
+            continue
+
+        # Extract PR number from commit message - format: "Title (#1234)"
+        pr_match = re.search(r"\(#(\d+)\)", line)
+        if pr_match:
+            pr_number = pr_match.group(1)
+            if pr_number not in seen_pr_numbers:
+                seen_pr_numbers.add(pr_number)
+                prs.append(pr_number)
+
+    return prs
+
+
+def get_pr_details(pr_number):
+    """Get PR details from GitHub API via gh CLI."""
+    try:
+        result = subprocess.run(
+            [
+                "gh",
+                "pr",
+                "view",
+                pr_number,
+                "--json",
+                "title,author,labels,url",
+            ],
+            capture_output=True,
+            text=True,
+            check=True,
+        )
+        return json.loads(result.stdout)
+    except subprocess.CalledProcessError:
+        return None
+
+
+def should_exclude_pr(pr_details):
+    """Check if PR should be excluded from release notes."""
+    if not pr_details:
+        return True
+
+    title = pr_details.get("title", "").lower()
+
+    # Exclude trunk update PRs
+    if "upgrade trunk" in title or "update trunk" in title or "trunk update" in title:
+        return True
+
+    # Exclude protobuf update PRs
+    if "update protobufs" in title or "update protobuf" in title:
+        return True
+
+    # Exclude automated version bump PRs
+    if "bump release version" in title or "bump version" in title:
+        return True
+
+    return False
+
+
+def is_dependency_update(pr_details):
+    """Check if PR is a dependency/chore update."""
+    if not pr_details:
+        return False
+
+    title = pr_details.get("title", "").lower()
+    author = pr_details.get("author", {}).get("login", "").lower()
+    labels = [label.get("name", "").lower() for label in pr_details.get("labels", [])]
+
+    # Check for renovate or dependabot authors
+    if "renovate" in author or "dependabot" in author:
+        return True
+
+    # Check for chore(deps) pattern
+    if re.match(r"^chore\(deps\):", title):
+        return True
+
+    # Check for digest update patterns
+    if re.match(r".*digest to [a-f0-9]+", title, re.IGNORECASE):
+        return True
+
+    # Check for dependency-related labels
+    dependency_labels = ["dependencies", "deps", "renovate"]
+    if any(dep in label for label in labels for dep in dependency_labels):
+        return True
+
+    return False
+
+
+def is_enhancement(pr_details):
+    """Determine if PR is an enhancement based on labels and title."""
+    labels = [label.get("name", "").lower() for label in pr_details.get("labels", [])]
+
+    # Check labels first
+    enhancement_labels = ["enhancement", "feature", "feat", "new feature"]
+    for label in labels:
+        if any(enh in label for enh in enhancement_labels):
+            return True
+
+    # Check title prefixes
+    title = pr_details.get("title", "")
+    enhancement_prefixes = ["feat:", "feature:", "add:"]
+    title_lower = title.lower()
+    for prefix in enhancement_prefixes:
+        if title_lower.startswith(prefix) or f" {prefix}" in title_lower:
+            return True
+
+    return False
+
+
+def clean_title(title):
+    """Clean up PR title for release notes."""
+    # Remove common prefixes
+    prefixes_to_remove = [
+        r"^fix:\s*",
+        r"^feat:\s*",
+        r"^feature:\s*",
+        r"^bug:\s*",
+        r"^bugfix:\s*",
+        r"^chore:\s*",
+        r"^chore\([^)]+\):\s*",
+        r"^refactor:\s*",
+        r"^docs:\s*",
+        r"^ci:\s*",
+        r"^build:\s*",
+        r"^perf:\s*",
+        r"^style:\s*",
+        r"^test:\s*",
+    ]
+
+    cleaned = title
+    for prefix in prefixes_to_remove:
+        cleaned = re.sub(prefix, "", cleaned, flags=re.IGNORECASE)
+
+    # Ensure first letter is capitalized
+    if cleaned:
+        cleaned = cleaned[0].upper() + cleaned[1:]
+
+    return cleaned.strip()
+
+
+def format_pr_line(pr_details):
+    """Format a PR as a markdown bullet point."""
+    title = clean_title(pr_details.get("title", "Unknown"))
+    author = pr_details.get("author", {}).get("login", "unknown")
+    url = pr_details.get("url", "")
+
+    return f"- {title} by @{author} in {url}"
+
+
+def get_new_contributors(pr_details_list, tag, repo="meshtastic/firmware"):
+    """Find contributors who made their first merged PR before this release.
+
+    GitHub usernames do not necessarily match git commit authors, so we use the
+    GitHub search API via `gh` to see if the user has any merged PRs before the
+    tag date. This mirrors how GitHub's "Generate release notes" feature works.
+    """
+
+    bot_authors = {"github-actions", "renovate", "dependabot", "app/renovate", "app/github-actions", "app/dependabot"}
+
+    new_contributors = []
+    seen_authors = set()
+
+    try:
+        tag_date = get_tag_date(tag)
+    except subprocess.CalledProcessError:
+        print(f"Warning: Could not determine tag date for {tag}; skipping new contributor detection", file=sys.stderr)
+        return []
+
+    for pr in pr_details_list:
+        author = pr.get("author", {}).get("login", "")
+        if not author or author in seen_authors:
+            continue
+
+        # Skip bots
+        if author.lower() in bot_authors or author.startswith("app/"):
+            continue
+
+        seen_authors.add(author)
+
+        try:
+            # Search for merged PRs by this author created before the tag date
+            search_query = f"is:pr author:{author} repo:{repo} closed:<=\"{tag_date}\""
+            search = subprocess.run(
+                [
+                    "gh",
+                    "search",
+                    "issues",
+                    "--json",
+                    "number,mergedAt,createdAt",
+                    "--state",
+                    "closed",
+                    "--limit",
+                    "200",
+                    search_query,
+                ],
+                capture_output=True,
+                text=True,
+            )
+
+            if search.returncode != 0:
+                # If gh fails, be conservative and skip adding to new contributors
+                print(f"Warning: gh search failed for author {author}: {search.stderr.strip()}", file=sys.stderr)
+                continue
+
+            results = json.loads(search.stdout or "[]")
+            # If any merged PR exists before or on tag date, not a new contributor
+            had_prior_pr = any(item.get("mergedAt") for item in results)
+
+            if not had_prior_pr:
+                new_contributors.append((author, pr.get("url", "")))
+
+        except Exception as e:
+            print(f"Warning: Could not check contributor history for {author}: {e}", file=sys.stderr)
+            continue
+
+    return new_contributors
+
+
+def main():
+    if len(sys.argv) < 2:
+        print("Usage: generate_release_notes.py <new_version>", file=sys.stderr)
+        sys.exit(1)
+
+    new_version = sys.argv[1]
+
+    # Get last release tag
+    try:
+        last_tag = get_last_release_tag()
+    except subprocess.CalledProcessError:
+        print("Error: Could not find last release tag", file=sys.stderr)
+        sys.exit(1)
+
+    # Collect PRs from both branches
+    all_pr_numbers = set()
+
+    for branch in ["develop", "master"]:
+        try:
+            prs = get_merged_prs_since_tag(last_tag, branch)
+            all_pr_numbers.update(prs)
+        except Exception as e:
+            print(f"Warning: Could not get PRs from {branch}: {e}", file=sys.stderr)
+
+    # Get details for all PRs
+    enhancements = []
+    bug_fixes = []
+    dependencies = []
+    all_pr_details = []
+
+    for pr_number in sorted(all_pr_numbers, key=int):
+        details = get_pr_details(pr_number)
+        if details and not should_exclude_pr(details):
+            all_pr_details.append(details)
+            if is_dependency_update(details):
+                dependencies.append(details)
+            elif is_enhancement(details):
+                enhancements.append(details)
+            else:
+                bug_fixes.append(details)
+
+    # Generate release notes
+    output = []
+
+    if enhancements:
+        output.append("## 🚀 Enhancements\n")
+        for pr in enhancements:
+            output.append(format_pr_line(pr))
+        output.append("")
+
+    if bug_fixes:
+        output.append("## 🐛 Bug fixes and maintenance\n")
+        for pr in bug_fixes:
+            output.append(format_pr_line(pr))
+        output.append("")
+
+    if dependencies:
+        output.append("## ⚙️ Dependencies\n")
+        for pr in dependencies:
+            output.append(format_pr_line(pr))
+        output.append("")
+
+    # Find new contributors (GitHub-accurate check using merged PRs before tag date)
+    new_contributors = get_new_contributors(all_pr_details, last_tag)
+    if new_contributors:
+        output.append("## New Contributors\n")
+        for author, url in new_contributors:
+            # Find first PR URL for this contributor
+            first_pr_url = url
+            for pr in all_pr_details:
+                if pr.get("author", {}).get("login") == author:
+                    first_pr_url = pr.get("url", url)
+                    break
+            output.append(f"- @{author} made their first contribution in {first_pr_url}")
+        output.append("")
+
+    # Add full changelog link
+    output.append(
+        f"**Full Changelog**: https://github.com/meshtastic/firmware/compare/{last_tag}...v{new_version}"
+    )
+
+    print("\n".join(output))
+
+
+if __name__ == "__main__":
+    main()

bin/platformio-custom.py

@@ -60,6 +60,14 @@ def manifest_gather(source, target, env):
     board_platform = env.BoardConfig().get("platform")
     board_mcu = env.BoardConfig().get("build.mcu").lower()
     needs_ota_suffix = board_platform == "nordicnrf52"
+    
+    # Mapping of bin files to their target partition names
+    # Maps the filename pattern to the partition name where it should be flashed
+    partition_map = {
+        f"{progname}.bin": "app0",              # primary application slot (app0 / OTA_0)
+        lfsbin: "spiffs",                        # filesystem image flashed to spiffs
+    }
+    
     check_paths = [
         progname,
         f"{progname}.elf",
@@ -85,6 +93,9 @@ def manifest_gather(source, target, env):
                 "md5": f.get_content_hash(), # Returns MD5 hash
                 "bytes": f.get_size() # Returns file size in bytes
             }
+            # Add part_name if this file represents a partition that should be flashed
+            if p in partition_map:
+                d["part_name"] = partition_map[p]
             out.append(d)
             print(d)
     manifest_write(out, env)
@@ -290,7 +301,8 @@ if not should_skip_manifest and platform.name == "espressif32":
     target_lfs = env.DataToBin(
         join("$BUILD_DIR", "${ESP32_FS_IMAGE_NAME}"), "$PROJECT_DATA_DIR"
     )
-    mtjson_deps.append(target_lfs)
+    # prepend the littlefs target to the mtjson dependencies
+    # mtjson_deps.insert(0, target_lfs)
 
 if should_skip_manifest:
     def skip_manifest(source, target, env):

boards/CDEBYTE_EoRa-S3.json

@@ -7,7 +7,7 @@
     "extra_flags": [
       "-D CDEBYTE_EORA_S3",
       "-D ARDUINO_USB_CDC_ON_BOOT=1",
-      "-D ARDUINO_USB_MODE=0",
+      "-D ARDUINO_USB_MODE=1",
       "-D ARDUINO_RUNNING_CORE=1",
       "-D ARDUINO_EVENT_RUNNING_CORE=1",
       "-D BOARD_HAS_PSRAM"

boards/bpi_picow_esp32_s3.json

@@ -6,7 +6,7 @@
     "core": "esp32",
     "extra_flags": [
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1",
       "-DBOARD_HAS_PSRAM"

boards/hackaday-communicator.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_vision_master_e213.json

@@ -9,7 +9,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_vision_master_e290.json

@@ -9,7 +9,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_vision_master_t190.json

@@ -9,7 +9,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_wireless_tracker.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DHELTEC_WIRELESS_TRACKER",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/heltec_wireless_tracker_v2.json

@@ -7,7 +7,7 @@
     "core": "esp32",
     "extra_flags": [
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/seeed-xiao-s3.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=0"
     ],

boards/station-g2.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=0"
     ],

boards/t-deck.json

@@ -8,7 +8,7 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/t-watch-s3.json

@@ -9,7 +9,7 @@
       "-DBOARD_HAS_PSRAM",
       "-DT_WATCH_S3",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/tbeam-s3-core.json

@@ -8,7 +8,7 @@
       "-DBOARD_HAS_PSRAM",
       "-DLILYGO_TBEAM_S3_CORE",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/tlora-t3s3-v1.json

@@ -7,7 +7,7 @@
     "extra_flags": [
       "-DLILYGO_T3S3_V1",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1",
       "-DBOARD_HAS_PSRAM"

boards/unphone.json

@@ -10,7 +10,7 @@
       "-DBOARD_HAS_PSRAM",
       "-DUNPHONE_SPIN=9",
       "-DARDUINO_USB_CDC_ON_BOOT=1",
-      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

default_16MB.csv

@@ -0,0 +1,7 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+nvs,      data, nvs,     0x9000,  0x5000,
+otadata,  data, ota,     0xe000,  0x2000,
+app0,     app,  ota_0,   0x10000, 0x640000,
+app1,     app,  ota_1,   0x650000,0x640000,
+spiffs,   data, spiffs,  0xc90000,0x360000,
+coredump, data, coredump,0xFF0000,0x10000,

default_8MB.csv

@@ -0,0 +1,7 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+nvs,      data, nvs,     0x9000,  0x5000,
+otadata,  data, ota,     0xe000,  0x2000,
+app0,     app,  ota_0,   0x10000, 0x330000,
+app1,     app,  ota_1,   0x340000,0x330000,
+spiffs,   data, spiffs,  0x670000,0x180000,
+coredump, data, coredump,0x7F0000,0x10000,

extra_scripts/esp32_extra.py

@@ -43,14 +43,14 @@ def esp32_create_combined_bin(source, target, env):
     cmd = [
         "--chip",
         chip,
-        "merge_bin",
+        "merge-bin",
         "-o",
         new_file_name,
-        "--flash_mode",
+        "--flash-mode",
         flash_mode,
-        "--flash_freq",
+        "--flash-freq",
         flash_freq,
-        "--flash_size",
+        "--flash-size",
         flash_size,
     ]
 
@@ -70,17 +70,6 @@ def esp32_create_combined_bin(source, target, env):
 
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin)
 
-esp32_kind = env.GetProjectOption("custom_esp32_kind")
-if esp32_kind == "esp32":
-    # Free up some IRAM by removing auxiliary SPI flash chip drivers.
-    # Wrapped stub symbols are defined in src/platform/esp32/iram-quirk.c.
-    env.Append(
-        LINKFLAGS=[
-            "-Wl,--wrap=esp_flash_chip_gd",
-            "-Wl,--wrap=esp_flash_chip_issi",
-            "-Wl,--wrap=esp_flash_chip_winbond",
-        ]
-    )
-else:
-    # For newer ESP32 targets, using newlib nano works better.
-    env.Append(LINKFLAGS=["--specs=nano.specs", "-u", "_printf_float"])
+# Enable Newlib Nano formatting to save space
+# ...but allow printf float support (compromise)
+env.Append(LINKFLAGS=["--specs=nano.specs", "-u", "_printf_float"])

platformio.ini

@@ -2,7 +2,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = tbeam
+default_envs = heltec-v3
 
 extra_configs =
 	variants/*/*.ini
@@ -54,6 +54,7 @@ build_flags = -Wno-missing-field-initializers
 	-DMESHTASTIC_EXCLUDE_HEALTH_TELEMETRY=1
 	-DMESHTASTIC_EXCLUDE_POWERSTRESS=1 ; exclude power stress test module from main firmware
 	-DMESHTASTIC_EXCLUDE_GENERIC_THREAD_MODULE=1
+	-DMESHTASTIC_EXCLUDE_POWERMON=1
 	-D MAX_THREADS=40 ; As we've split modules, we have more threads to manage
 	#-DBUILD_EPOCH=$UNIX_TIME ; set in platformio-custom.py now
 	#-D OLED_PL=1
@@ -113,13 +114,12 @@ lib_deps =
 [radiolib_base]
 lib_deps =
 	# renovate: datasource=custom.pio depName=RadioLib packageName=jgromes/library/RadioLib
-	# jgromes/RadioLib@7.4.0
-	https://github.com/jgromes/RadioLib/archive/536c7267362e2c1345be7054ba45e503252975ff.zip
+	jgromes/RadioLib@7.5.0
 
 [device-ui_base]
 lib_deps =
 	# renovate: datasource=git-refs depName=meshtastic/device-ui packageName=https://github.com/meshtastic/device-ui gitBranch=master
-	https://github.com/meshtastic/device-ui/archive/272defcb35651461830ebfd1b39c9167c8f49317.zip
+	https://github.com/meshtastic/device-ui/archive/12f8cddc1e2908e1988da21e3500c695668e8d92.zip
 
 ; Common libs for environmental measurements in telemetry module
 [environmental_base]

src/DebugConfiguration.cpp

@@ -41,7 +41,8 @@ extern "C" void logLegacy(const char *level, const char *fmt, ...)
 }
 
 #if HAS_NETWORKING
-
+namespace meshtastic
+{
 Syslog::Syslog(UDP &client)
 {
     this->_client = &client;
@@ -195,4 +196,6 @@ inline bool Syslog::_sendLog(uint16_t pri, const char *appName, const char *mess
     return true;
 }
 
+}; // namespace meshtastic
+
 #endif

src/DebugConfiguration.h

@@ -151,9 +151,8 @@ extern "C" void logLegacy(const char *level, const char *fmt, ...);
 #include <RAK13800_W5100S.h>
 #endif // HAS_ETHERNET
 
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 
 #if HAS_WIFI
@@ -162,6 +161,8 @@ extern "C" void logLegacy(const char *level, const char *fmt, ...);
 
 #if HAS_NETWORKING
 
+namespace meshtastic
+{
 class Syslog
 {
   private:
@@ -195,4 +196,6 @@ class Syslog
     bool vlogf(uint16_t pri, const char *appName, const char *fmt, va_list args) __attribute__((format(printf, 3, 0)));
 };
 
-#endif // HAS_NETWORKING
+}; // namespace meshtastic
+
+#endif // HAS_NETWORKING

src/MessageStore.cpp

@@ -13,6 +13,11 @@
 #define MESSAGE_TEXT_POOL_SIZE (MAX_MESSAGES_SAVED * MAX_MESSAGE_SIZE)
 #endif
 
+// Default autosave interval 2 hours, override per device later with -DMESSAGE_AUTOSAVE_INTERVAL_SEC=300 (etc)
+#ifndef MESSAGE_AUTOSAVE_INTERVAL_SEC
+#define MESSAGE_AUTOSAVE_INTERVAL_SEC (2 * 60 * 60)
+#endif
+
 // Global message text pool and state
 static char *g_messagePool = nullptr;
 static size_t g_poolWritePos = 0;
@@ -102,6 +107,60 @@ void MessageStore::addLiveMessage(const StoredMessage &msg)
     pushWithLimit(liveMessages, msg);
 }
 
+#if ENABLE_MESSAGE_PERSISTENCE
+static bool g_messageStoreHasUnsavedChanges = false;
+static uint32_t g_lastAutoSaveMs = 0; // last time we actually saved
+
+static inline uint32_t autosaveIntervalMs()
+{
+    uint32_t sec = (uint32_t)MESSAGE_AUTOSAVE_INTERVAL_SEC;
+    if (sec < 60)
+        sec = 60;
+    return sec * 1000UL;
+}
+
+static inline bool reachedMs(uint32_t now, uint32_t target)
+{
+    return (int32_t)(now - target) >= 0;
+}
+
+// Mark new messages in RAM that need to be saved later
+static inline void markMessageStoreUnsaved()
+{
+    g_messageStoreHasUnsavedChanges = true;
+
+    if (g_lastAutoSaveMs == 0) {
+        g_lastAutoSaveMs = millis();
+    }
+}
+
+// Called periodically from the main loop in main.cpp
+static inline void autosaveTick(MessageStore *store)
+{
+    if (!store)
+        return;
+
+    uint32_t now = millis();
+
+    if (g_lastAutoSaveMs == 0) {
+        g_lastAutoSaveMs = now;
+        return;
+    }
+
+    if (!reachedMs(now, g_lastAutoSaveMs + autosaveIntervalMs()))
+        return;
+
+    // Autosave interval reached, only save if there are unsaved messages.
+    if (g_messageStoreHasUnsavedChanges) {
+        LOG_INFO("Autosaving MessageStore to flash");
+        store->saveToFlash();
+    } else {
+        LOG_INFO("Autosave skipped, no changes to save");
+        g_lastAutoSaveMs = now;
+    }
+}
+#endif
+
 // Add from incoming/outgoing packet
 const StoredMessage &MessageStore::addFromPacket(const meshtastic_MeshPacket &packet)
 {
@@ -131,6 +190,11 @@ const StoredMessage &MessageStore::addFromPacket(const meshtastic_MeshPacket &pa
     }
 
     addLiveMessage(sm);
+
+#if ENABLE_MESSAGE_PERSISTENCE
+    markMessageStoreUnsaved();
+#endif
+
     return liveMessages.back();
 }
 
@@ -155,6 +219,10 @@ void MessageStore::addFromString(uint32_t sender, uint8_t channelIndex, const st
     sm.ackStatus = AckStatus::NONE;
 
     addLiveMessage(sm);
+
+#if ENABLE_MESSAGE_PERSISTENCE
+    markMessageStoreUnsaved();
+#endif
 }
 
 #if ENABLE_MESSAGE_PERSISTENCE
@@ -239,6 +307,10 @@ void MessageStore::saveToFlash()
 
     f.close();
 #endif
+
+    // Reset autosave state after any save
+    g_messageStoreHasUnsavedChanges = false;
+    g_lastAutoSaveMs = millis();
 }
 
 void MessageStore::loadFromFlash()
@@ -270,6 +342,9 @@ void MessageStore::loadFromFlash()
 
     f.close();
 #endif
+    // Loading messages does not trigger an autosave
+    g_messageStoreHasUnsavedChanges = false;
+    g_lastAutoSaveMs = millis();
 }
 
 #else
@@ -290,6 +365,11 @@ void MessageStore::clearAllMessages()
     f.write(&count, 1); // write "0 messages"
     f.close();
 #endif
+
+#if ENABLE_MESSAGE_PERSISTENCE
+    g_messageStoreHasUnsavedChanges = false;
+    g_lastAutoSaveMs = millis();
+#endif
 }
 
 // Internal helper: erase first or last message matching a predicate
@@ -421,6 +501,14 @@ uint16_t MessageStore::storeText(const char *src, size_t len)
     return storeTextInPool(src, len);
 }
 
+#if ENABLE_MESSAGE_PERSISTENCE
+void messageStoreAutosaveTick()
+{
+    // Called from the main loop to check autosave timing
+    autosaveTick(&messageStore);
+}
+#endif
+
 // Global definition
 MessageStore messageStore("default");
-#endif
+#endif

src/MessageStore.h

@@ -125,6 +125,11 @@ class MessageStore
     std::string filename;                   // Flash filename for persistence
 };
 
+#if ENABLE_MESSAGE_PERSISTENCE
+// Called periodically from main loop to trigger time based autosave
+void messageStoreAutosaveTick();
+#endif
+
 // Global instance (defined in MessageStore.cpp)
 extern MessageStore messageStore;
 

src/Power.cpp

@@ -20,6 +20,13 @@
 #include "main.h"
 #include "meshUtils.h"
 #include "sleep.h"
+#ifdef ARCH_ESP32
+// #include <driver/adc.h>
+#include <esp_adc/adc_cali.h>
+#include <esp_adc/adc_cali_scheme.h>
+#include <esp_adc/adc_oneshot.h>
+#include <esp_err.h>
+#endif
 
 #if defined(ARCH_PORTDUINO)
 #include "api/WiFiServerAPI.h"
@@ -38,9 +45,8 @@
 #include <WiFi.h>
 #endif
 
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 
 #endif
@@ -52,21 +58,86 @@
 #if defined(BATTERY_PIN) && defined(ARCH_ESP32)
 
 #ifndef BAT_MEASURE_ADC_UNIT // ADC1 is default
-static const adc1_channel_t adc_channel = ADC_CHANNEL;
+static const adc_channel_t adc_channel = ADC_CHANNEL;
 static const adc_unit_t unit = ADC_UNIT_1;
-#else // ADC2
-static const adc2_channel_t adc_channel = ADC_CHANNEL;
+#else  // ADC2
+static const adc_channel_t adc_channel = ADC_CHANNEL;
 static const adc_unit_t unit = ADC_UNIT_2;
-RTC_NOINIT_ATTR uint64_t RTC_reg_b;
-
 #endif // BAT_MEASURE_ADC_UNIT
 
-esp_adc_cal_characteristics_t *adc_characs = (esp_adc_cal_characteristics_t *)calloc(1, sizeof(esp_adc_cal_characteristics_t));
+static adc_oneshot_unit_handle_t adc_handle = nullptr;
+static adc_cali_handle_t adc_cali_handle = nullptr;
+static bool adc_calibrated = false;
 #ifndef ADC_ATTENUATION
 static const adc_atten_t atten = ADC_ATTEN_DB_12;
 #else
 static const adc_atten_t atten = ADC_ATTENUATION;
 #endif
+#ifdef ADC_BITWIDTH
+static const adc_bitwidth_t adc_width = ADC_BITWIDTH;
+#else
+static const adc_bitwidth_t adc_width = ADC_BITWIDTH_DEFAULT;
+#endif
+
+static int adcBitWidthToBits(adc_bitwidth_t width)
+{
+    switch (width) {
+    case ADC_BITWIDTH_9:
+        return 9;
+    case ADC_BITWIDTH_10:
+        return 10;
+    case ADC_BITWIDTH_11:
+        return 11;
+    case ADC_BITWIDTH_12:
+        return 12;
+#ifdef ADC_BITWIDTH_13
+    case ADC_BITWIDTH_13:
+        return 13;
+#endif
+    default:
+        return 12;
+    }
+}
+
+static bool initAdcCalibration()
+{
+#if ADC_CALI_SCHEME_CURVE_FITTING_SUPPORTED
+    adc_cali_curve_fitting_config_t cali_config = {
+        .unit_id = unit,
+        .atten = atten,
+        .bitwidth = adc_width,
+    };
+    esp_err_t ret = adc_cali_create_scheme_curve_fitting(&cali_config, &adc_cali_handle);
+    if (ret == ESP_OK) {
+        LOG_INFO("ADC calibration: curve fitting enabled");
+        return true;
+    }
+    if (ret != ESP_ERR_NOT_SUPPORTED) {
+        LOG_WARN("ADC calibration: curve fitting failed: %s", esp_err_to_name(ret));
+    }
+#endif
+
+#if ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED
+    adc_cali_line_fitting_config_t cali_config = {
+        .unit_id = unit,
+        .atten = atten,
+        .bitwidth = adc_width,
+        .default_vref = DEFAULT_VREF,
+    };
+    esp_err_t ret = adc_cali_create_scheme_line_fitting(&cali_config, &adc_cali_handle);
+    if (ret == ESP_OK) {
+        LOG_INFO("ADC calibration: line fitting enabled");
+        return true;
+    }
+    if (ret != ESP_ERR_NOT_SUPPORTED) {
+        LOG_WARN("ADC calibration: line fitting failed: %s", esp_err_to_name(ret));
+    }
+#endif
+
+    LOG_INFO("ADC calibration not supported; using approximate scaling");
+    return false;
+}
+
 #endif // BATTERY_PIN && ARCH_ESP32
 
 #ifdef EXT_CHRG_DETECT
@@ -329,8 +400,20 @@ class AnalogBatteryLevel : public HasBatteryLevel
             battery_adcEnable();
 #ifdef ARCH_ESP32 // ADC block for espressif platforms
             raw = espAdcRead();
-            scaled = esp_adc_cal_raw_to_voltage(raw, adc_characs);
-            scaled *= operativeAdcMultiplier;
+            int voltage_mv = 0;
+            if (adc_calibrated && adc_cali_handle) {
+                if (adc_cali_raw_to_voltage(adc_cali_handle, raw, &voltage_mv) != ESP_OK) {
+                    LOG_WARN("ADC calibration read failed; using raw value");
+                    voltage_mv = 0;
+                }
+            }
+            if (voltage_mv == 0) {
+                // Fallback approximate conversion without calibration
+                const int bits = adcBitWidthToBits(adc_width);
+                const float max_code = powf(2.0f, bits) - 1.0f;
+                voltage_mv = (int)((raw / max_code) * DEFAULT_VREF);
+            }
+            scaled = voltage_mv * operativeAdcMultiplier;
 #else // block for all other platforms
             for (uint32_t i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
                 raw += analogRead(BATTERY_PIN);
@@ -368,51 +451,22 @@ class AnalogBatteryLevel : public HasBatteryLevel
         uint32_t raw = 0;
         uint8_t raw_c = 0; // raw reading counter
 
-#ifndef BAT_MEASURE_ADC_UNIT // ADC1
+        if (!adc_handle) {
+            LOG_ERROR("ADC oneshot handle not initialized");
+            return 0;
+        }
+
         for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
-            int val_ = adc1_get_raw(adc_channel);
-            if (val_ >= 0) { // save only valid readings
-                raw += val_;
+            int val = 0;
+            esp_err_t err = adc_oneshot_read(adc_handle, adc_channel, &val);
+            if (err == ESP_OK) {
+                raw += val;
                 raw_c++;
-            }
-            // delayMicroseconds(100);
-        }
-#else                            // ADC2
-#ifdef CONFIG_IDF_TARGET_ESP32S3 // ESP32S3
-        // ADC2 wifi bug workaround not required, breaks compile
-        // On ESP32S3, ADC2 can take turns with Wifi (?)
-
-        int32_t adc_buf;
-        esp_err_t read_result;
-
-        // Multiple samples
-        for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
-            adc_buf = 0;
-            read_result = -1;
-
-            read_result = adc2_get_raw(adc_channel, ADC_WIDTH_BIT_12, &adc_buf);
-            if (read_result == ESP_OK) {
-                raw += adc_buf;
-                raw_c++; // Count valid samples
             } else {
-                LOG_DEBUG("An attempt to sample ADC2 failed");
+                LOG_DEBUG("ADC read failed: %s", esp_err_to_name(err));
             }
         }
 
-#else  // Other ESP32
-        int32_t adc_buf = 0;
-        for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
-            // ADC2 wifi bug workaround, see
-            // https://github.com/espressif/arduino-esp32/issues/102
-            WRITE_PERI_REG(SENS_SAR_READ_CTRL2_REG, RTC_reg_b);
-            SET_PERI_REG_MASK(SENS_SAR_READ_CTRL2_REG, SENS_SAR2_DATA_INV);
-            adc2_get_raw(adc_channel, ADC_WIDTH_BIT_12, &adc_buf);
-            raw += adc_buf;
-            raw_c++;
-        }
-#endif // BAT_MEASURE_ADC_UNIT
-
-#endif // End BAT_MEASURE_ADC_UNIT
         return (raw / (raw_c < 1 ? 1 : raw_c));
     }
 #endif
@@ -624,40 +678,30 @@ bool Power::analogInit()
 #endif
 
 #ifdef ARCH_ESP32 // ESP32 needs special analog stuff
+    adc_oneshot_unit_init_cfg_t init_config = {
+        .unit_id = unit,
+    };
 
-#ifndef ADC_WIDTH // max resolution by default
-    static const adc_bits_width_t width = ADC_WIDTH_BIT_12;
-#else
-    static const adc_bits_width_t width = ADC_WIDTH;
-#endif
-#ifndef BAT_MEASURE_ADC_UNIT // ADC1
-    adc1_config_width(width);
-    adc1_config_channel_atten(adc_channel, atten);
-#else // ADC2
-    adc2_config_channel_atten(adc_channel, atten);
-#ifndef CONFIG_IDF_TARGET_ESP32S3
-    // ADC2 wifi bug workaround
-    // Not required with ESP32S3, breaks compile
-    RTC_reg_b = READ_PERI_REG(SENS_SAR_READ_CTRL2_REG);
-#endif
-#endif
-    // calibrate ADC
-    esp_adc_cal_value_t val_type = esp_adc_cal_characterize(unit, atten, width, DEFAULT_VREF, adc_characs);
-    // show ADC characterization base
-    if (val_type == ESP_ADC_CAL_VAL_EFUSE_TP) {
-        LOG_INFO("ADC config based on Two Point values stored in eFuse");
-    } else if (val_type == ESP_ADC_CAL_VAL_EFUSE_VREF) {
-        LOG_INFO("ADC config based on reference voltage stored in eFuse");
+    if (!adc_handle) {
+        esp_err_t err = adc_oneshot_new_unit(&init_config, &adc_handle);
+        if (err != ESP_OK) {
+            LOG_ERROR("ADC oneshot init failed: %s", esp_err_to_name(err));
+            return false;
+        }
     }
-#ifdef CONFIG_IDF_TARGET_ESP32S3
-    // ESP32S3
-    else if (val_type == ESP_ADC_CAL_VAL_EFUSE_TP_FIT) {
-        LOG_INFO("ADC config based on Two Point values and fitting curve coefficients stored in eFuse");
-    }
-#endif
-    else {
-        LOG_INFO("ADC config based on default reference voltage");
+
+    adc_oneshot_chan_cfg_t config = {
+        .atten = atten,
+        .bitwidth = adc_width,
+    };
+
+    esp_err_t err = adc_oneshot_config_channel(adc_handle, adc_channel, &config);
+    if (err != ESP_OK) {
+        LOG_ERROR("ADC channel config failed: %s", esp_err_to_name(err));
+        return false;
     }
+
+    adc_calibrated = initAdcCalibration();
 #endif // ARCH_ESP32
 
 #ifdef ARCH_NRF52

src/RedirectablePrint.cpp

@@ -18,7 +18,7 @@
 #endif
 
 #if HAS_NETWORKING
-extern Syslog syslog;
+extern meshtastic::Syslog syslog;
 #endif
 void RedirectablePrint::rpInit()
 {

src/graphics/draw/MenuHandler.cpp

@@ -449,7 +449,7 @@ void menuHandler::clockMenu()
 }
 void menuHandler::messageResponseMenu()
 {
-    enum optionsNumbers { Back = 0, ViewMode, DeleteAll, DeleteOldest, ReplyMenu, MuteChannel, Aloud, enumEnd };
+    enum optionsNumbers { Back = 0, ViewMode, DeleteMenu, ReplyMenu, MuteChannel, Aloud, enumEnd };
 
     static const char *optionsArray[enumEnd];
     static int optionsEnumArray[enumEnd];
@@ -479,7 +479,7 @@ void menuHandler::messageResponseMenu()
 
     // Delete submenu
     optionsArray[options] = "Delete";
-    optionsEnumArray[options++] = 900;
+    optionsEnumArray[options++] = DeleteMenu;
 
 #ifdef HAS_I2S
     optionsArray[options] = "Read Aloud";
@@ -520,34 +520,10 @@ void menuHandler::messageResponseMenu()
                 nodeDB->saveToDisk();
             }
 
-            // Delete submenu
-        } else if (selected == 900) {
+        } else if (selected == DeleteMenu) {
             menuHandler::menuQueue = menuHandler::delete_messages_menu;
             screen->runNow();
 
-            // Delete oldest FIRST (only change)
-        } else if (selected == DeleteOldest) {
-            auto mode = graphics::MessageRenderer::getThreadMode();
-            int ch = graphics::MessageRenderer::getThreadChannel();
-            uint32_t peer = graphics::MessageRenderer::getThreadPeer();
-
-            if (mode == graphics::MessageRenderer::ThreadMode::ALL) {
-                // Global oldest
-                messageStore.deleteOldestMessage();
-            } else if (mode == graphics::MessageRenderer::ThreadMode::CHANNEL) {
-                // Oldest in current channel
-                messageStore.deleteOldestMessageInChannel(ch);
-            } else if (mode == graphics::MessageRenderer::ThreadMode::DIRECT) {
-                // Oldest in current DM
-                messageStore.deleteOldestMessageWithPeer(peer);
-            }
-
-            // Delete all messages
-        } else if (selected == DeleteAll) {
-            messageStore.clearAllMessages();
-            graphics::MessageRenderer::clearThreadRegistries();
-            graphics::MessageRenderer::clearMessageCache();
-
 #ifdef HAS_I2S
         } else if (selected == Aloud) {
             const meshtastic_MeshPacket &mp = devicestate.rx_text_message;
@@ -716,7 +692,6 @@ void menuHandler::deleteMessagesMenu()
             } else if (mode == graphics::MessageRenderer::ThreadMode::DIRECT) {
                 messageStore.deleteOldestMessageWithPeer(peer);
             }
-
             return;
         }
 
@@ -729,7 +704,6 @@ void menuHandler::deleteMessagesMenu()
             } else if (mode == graphics::MessageRenderer::ThreadMode::DIRECT) {
                 messageStore.deleteAllMessagesWithPeer(peer);
             }
-
             return;
         }
     };

src/graphics/niche/InkHUD/MessageStore.cpp

@@ -50,12 +50,14 @@ void InkHUD::MessageStore::saveToFlash()
     // For each message
     for (uint8_t i = 0; i < messages.size() && i < MAX_MESSAGES_SAVED; i++) {
         Message &m = messages.at(i);
-        f.write((uint8_t *)&m.timestamp, sizeof(m.timestamp));                    // Write timestamp. 4 bytes
-        f.write((uint8_t *)&m.sender, sizeof(m.sender));                          // Write sender NodeId. 4 Bytes
-        f.write((uint8_t *)&m.channelIndex, sizeof(m.channelIndex));              // Write channel index. 1 Byte
-        f.write((uint8_t *)m.text.c_str(), min(MAX_MESSAGE_SIZE, m.text.size())); // Write message text. Variable length
-        f.write('\0');                                                            // Append null term
-        LOG_DEBUG("Wrote message %u, length %u, text \"%s\"", (uint32_t)i, min(MAX_MESSAGE_SIZE, m.text.size()), m.text.c_str());
+        f.write((uint8_t *)&m.timestamp, sizeof(m.timestamp));       // Write timestamp. 4 bytes
+        f.write((uint8_t *)&m.sender, sizeof(m.sender));             // Write sender NodeId. 4 Bytes
+        f.write((uint8_t *)&m.channelIndex, sizeof(m.channelIndex)); // Write channel index. 1 Byte
+        f.write((uint8_t *)m.text.c_str(),
+                std::min<size_t>(MAX_MESSAGE_SIZE, m.text.size())); // Write message text. Variable length
+        f.write('\0');                                              // Append null term
+        LOG_DEBUG("Wrote message %u, length %u, text \"%s\"", (uint32_t)i, std::min<size_t>(MAX_MESSAGE_SIZE, m.text.size()),
+                  m.text.c_str());
     }
 
     // Release firmware's SPI lock, because SafeFile::close needs it

src/input/ExpressLRSFiveWay.h

@@ -13,6 +13,8 @@
 
 #ifdef INPUTBROKER_EXPRESSLRSFIVEWAY_TYPE
 
+// REVISIT esp_adc_cal.h
+// "legacy adc calibration driver is deprecated, please migrate to use esp_adc/adc_cali.h and esp_adc/adc_cali_scheme.h"
 #include <esp_adc_cal.h>
 #include <soc/adc_channel.h>
 

src/input/TLoraPagerKeyboard.cpp

@@ -68,7 +68,7 @@ TLoraPagerKeyboard::TLoraPagerKeyboard()
     : TCA8418KeyboardBase(_TCA8418_ROWS, _TCA8418_COLS), modifierFlag(0), last_modifier_time(0), last_key(-1), next_key(-1),
       last_tap(0L), char_idx(0), tap_interval(0)
 {
-#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
+#if ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(3, 0, 0)
     ledcAttach(KB_BL_PIN, LEDC_BACKLIGHT_FREQ, LEDC_BACKLIGHT_BIT_WIDTH);
 #else
     ledcSetup(LEDC_BACKLIGHT_CHANNEL, LEDC_BACKLIGHT_FREQ, LEDC_BACKLIGHT_BIT_WIDTH);
@@ -108,7 +108,7 @@ void TLoraPagerKeyboard::setBacklight(bool on)
     uint32_t _brightness = 0;
     if (on)
         _brightness = brightness;
-#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
+#if ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(3, 0, 0)
     ledcWrite(KB_BL_PIN, _brightness);
 #else
     ledcWrite(LEDC_BACKLIGHT_CHANNEL, _brightness);

src/main.cpp

@@ -38,6 +38,9 @@
 #include "target_specific.h"
 #include <memory>
 #include <utility>
+#if HAS_SCREEN
+#include "MessageStore.h"
+#endif
 
 #ifdef ELECROW_ThinkNode_M5
 PCA9557 io(0x18, &Wire);
@@ -1652,6 +1655,9 @@ void loop()
         if (dispdev)
             static_cast<TFTDisplay *>(dispdev)->sdlLoop();
     }
+#endif
+#if HAS_SCREEN && ENABLE_MESSAGE_PERSISTENCE
+    messageStoreAutosaveTick();
 #endif
     long delayMsec = mainController.runOrDelay();
 

src/mesh/LR11x0Interface.cpp

@@ -186,7 +186,7 @@ template <typename T> bool LR11x0Interface<T>::reconfigure()
     return RADIOLIB_ERR_NONE;
 }
 
-template <typename T> void INTERRUPT_ATTR LR11x0Interface<T>::disableInterrupt()
+template <typename T> void LR11x0Interface<T>::disableInterrupt()
 {
     lora.clearIrqAction();
 }

src/mesh/RF95Interface.cpp

@@ -193,7 +193,7 @@ bool RF95Interface::init()
     return res == RADIOLIB_ERR_NONE;
 }
 
-void INTERRUPT_ATTR RF95Interface::disableInterrupt()
+void RF95Interface::disableInterrupt()
 {
     lora->clearDio0Action();
 }

src/mesh/SX126xInterface.cpp

@@ -256,7 +256,7 @@ template <typename T> bool SX126xInterface<T>::reconfigure()
     return RADIOLIB_ERR_NONE;
 }
 
-template <typename T> void INTERRUPT_ATTR SX126xInterface<T>::disableInterrupt()
+template <typename T> void SX126xInterface<T>::disableInterrupt()
 {
     lora.clearDio1Action();
 }

src/mesh/SX128xInterface.cpp

@@ -155,7 +155,7 @@ template <typename T> bool SX128xInterface<T>::reconfigure()
     return RADIOLIB_ERR_NONE;
 }
 
-template <typename T> void INTERRUPT_ATTR SX128xInterface<T>::disableInterrupt()
+template <typename T> void SX128xInterface<T>::disableInterrupt()
 {
     lora.clearDio1Action();
 }

src/mesh/api/WiFiServerAPI.h

@@ -3,9 +3,8 @@
 #include "ServerAPI.h"
 #include <WiFi.h>
 
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 
 /**

src/mesh/eth/ethClient.cpp

@@ -21,7 +21,7 @@ uint32_t ntp_renew = 0;
 #endif
 
 EthernetUDP syslogClient;
-Syslog syslog(syslogClient);
+meshtastic::Syslog syslog(syslogClient);
 
 bool ethStartupComplete = 0;
 

src/mesh/generated/meshtastic/admin.pb.h

@@ -281,8 +281,6 @@ typedef struct _meshtastic_AdminMessage {
         meshtastic_SharedContact add_contact;
         /* Initiate or respond to a key verification request */
         meshtastic_KeyVerificationAdmin key_verification;
-        /* Tell the node to reboot into OTA mode for firmware update via BLE or WiFi (ESP32 only for now) */
-        meshtastic_OTAMode reboot_ota_mode;
         /* Tell the node to factory reset config everything; all device state and configuration will be returned to factory defaults and BLE bonds will be cleared. */
         int32_t factory_reset_device;
         /* Tell the node to reboot into the OTA Firmware in this many seconds (or <0 to cancel reboot)
@@ -341,7 +339,6 @@ extern "C" {
 #define meshtastic_AdminMessage_payload_variant_backup_preferences_ENUMTYPE meshtastic_AdminMessage_BackupLocation
 #define meshtastic_AdminMessage_payload_variant_restore_preferences_ENUMTYPE meshtastic_AdminMessage_BackupLocation
 #define meshtastic_AdminMessage_payload_variant_remove_backup_preferences_ENUMTYPE meshtastic_AdminMessage_BackupLocation
-#define meshtastic_AdminMessage_payload_variant_reboot_ota_mode_ENUMTYPE meshtastic_OTAMode
 
 
 #define meshtastic_AdminMessage_OTAEvent_reboot_ota_mode_ENUMTYPE meshtastic_OTAMode
@@ -436,7 +433,6 @@ extern "C" {
 #define meshtastic_AdminMessage_commit_edit_settings_tag 65
 #define meshtastic_AdminMessage_add_contact_tag  66
 #define meshtastic_AdminMessage_key_verification_tag 67
-#define meshtastic_AdminMessage_reboot_ota_mode_tag 68
 #define meshtastic_AdminMessage_factory_reset_device_tag 94
 #define meshtastic_AdminMessage_reboot_ota_seconds_tag 95
 #define meshtastic_AdminMessage_exit_simulator_tag 96
@@ -497,7 +493,6 @@ X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,begin_edit_settings,begin_ed
 X(a, STATIC,   ONEOF,    BOOL,     (payload_variant,commit_edit_settings,commit_edit_settings),  65) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,add_contact,add_contact),  66) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,key_verification,key_verification),  67) \
-X(a, STATIC,   ONEOF,    UENUM,    (payload_variant,reboot_ota_mode,reboot_ota_mode),  68) \
 X(a, STATIC,   ONEOF,    INT32,    (payload_variant,factory_reset_device,factory_reset_device),  94) \
 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) \

src/mesh/generated/meshtastic/mesh.pb.h

@@ -296,6 +296,8 @@ typedef enum _meshtastic_HardwareModel {
     meshtastic_HardwareModel_THINKNODE_M6 = 120,
     /* Elecrow Meshstick 1262 */
     meshtastic_HardwareModel_MESHSTICK_1262 = 121,
+    /* LilyGo T-Beam 1W */
+    meshtastic_HardwareModel_TBEAM_1_WATT = 122,
     /* ------------------------------------------------------------------------------------------------------------------------------------------
  Reserved ID For developing private Ports. These will show up in live traffic sparsely, so we can use a high number. Keep it within 8 bits.
  ------------------------------------------------------------------------------------------------------------------------------------------ */
@@ -1366,10 +1368,6 @@ extern "C" {
 #define _meshtastic_StoreForwardPlusPlus_SFPP_message_type_MAX meshtastic_StoreForwardPlusPlus_SFPP_message_type_LINK_PROVIDE_SECONDHALF
 #define _meshtastic_StoreForwardPlusPlus_SFPP_message_type_ARRAYSIZE ((meshtastic_StoreForwardPlusPlus_SFPP_message_type)(meshtastic_StoreForwardPlusPlus_SFPP_message_type_LINK_PROVIDE_SECONDHALF+1))
 
-#define _meshtastic_StoreForwardPlusPlus_SFPP_message_type_MIN meshtastic_StoreForwardPlusPlus_SFPP_message_type_CANON_ANNOUNCE
-#define _meshtastic_StoreForwardPlusPlus_SFPP_message_type_MAX meshtastic_StoreForwardPlusPlus_SFPP_message_type_LINK_PROVIDE_SECONDHALF
-#define _meshtastic_StoreForwardPlusPlus_SFPP_message_type_ARRAYSIZE ((meshtastic_StoreForwardPlusPlus_SFPP_message_type)(meshtastic_StoreForwardPlusPlus_SFPP_message_type_LINK_PROVIDE_SECONDHALF+1))
-
 #define _meshtastic_MeshPacket_Priority_MIN meshtastic_MeshPacket_Priority_UNSET
 #define _meshtastic_MeshPacket_Priority_MAX meshtastic_MeshPacket_Priority_MAX
 #define _meshtastic_MeshPacket_Priority_ARRAYSIZE ((meshtastic_MeshPacket_Priority)(meshtastic_MeshPacket_Priority_MAX+1))

src/mesh/http/WebServer.cpp

@@ -12,9 +12,8 @@
 #include <WebServer.h>
 #include <WiFi.h>
 
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 
 #ifdef ARCH_ESP32

src/mesh/udp/UdpMulticastHandler.h

@@ -12,9 +12,8 @@
 
 #include <AsyncUDP.h>
 
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 
 #define UDP_MULTICAST_DEFAUL_PORT 4403 // Default port for UDP multicast is same as TCP api server

src/mesh/wifi/WiFiAPClient.cpp

@@ -10,9 +10,8 @@
 #include "target_specific.h"
 #include <WiFi.h>
 
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 
 #include <WiFiUdp.h>
@@ -58,7 +57,7 @@ bool needReconnect = true;   // If we create our reconnector, run it once at the
 bool isReconnecting = false; // If we are currently reconnecting
 
 WiFiUDP syslogClient;
-Syslog syslog(syslogClient);
+meshtastic::Syslog syslog(syslogClient);
 
 Periodic *wifiReconnect;
 

src/mesh/wifi/WiFiAPClient.h

@@ -9,9 +9,8 @@
 #include <WiFi.h>
 #endif
 
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 
 extern bool needReconnect;

src/modules/esp32/PaxcounterModule.cpp

@@ -90,8 +90,8 @@ int32_t PaxcounterModule::runOnce()
             configuration.blecounter = 1;
             configuration.blescantime = 0; // infinite
             configuration.wificounter = 1;
-            configuration.wifi_channel_map = WIFI_CHANNEL_ALL;
-            configuration.wifi_channel_switch_interval = 50;
+            // configuration.wifi_channel_map = WIFI_CHANNEL_ALL;
+            // configuration.wifi_channel_switch_interval = 50;
             configuration.wifi_rssi_threshold = Default::getConfiguredOrDefault(moduleConfig.paxcounter.wifi_threshold, -80);
             configuration.ble_rssi_threshold = Default::getConfiguredOrDefault(moduleConfig.paxcounter.ble_threshold, -80);
             libpax_update_config(&configuration);

src/modules/esp32/PaxcounterModule.h

@@ -2,7 +2,7 @@
 
 #include "ProtobufModule.h"
 #include "configuration.h"
-#if defined(ARCH_ESP32)
+#if defined(ARCH_ESP32) && !MESHTASTIC_EXCLUDE_PAXCOUNTER
 #include "../mesh/generated/meshtastic/paxcount.pb.h"
 #include "NodeDB.h"
 #include <libpax_api.h>
@@ -35,4 +35,4 @@ class PaxcounterModule : private concurrency::OSThread, public ProtobufModule<me
 };
 
 extern PaxcounterModule *paxcounterModule;
-#endif
+#endif

src/mqtt/MQTT.cpp

@@ -19,9 +19,8 @@
 #include "mesh/wifi/WiFiAPClient.h"
 #include <WiFi.h>
 #endif
-#if HAS_ETHERNET && defined(USE_WS5500)
-#include <ETHClass2.h>
-#define ETH ETH2
+#if HAS_ETHERNET && defined(ARCH_ESP32)
+#include <ETH.h>
 #endif // HAS_ETHERNET
 #include "Default.h"
 #if !defined(ARCH_NRF52) || NRF52_USE_JSON

src/nimble/NimbleBluetooth.cpp

@@ -313,11 +313,11 @@ class BluetoothPhoneAPI : public PhoneAPI, public concurrency::OSThread
     {
         PhoneAPI::onNowHasData(fromRadioNum);
 
+#ifdef DEBUG_NIMBLE_NOTIFY
+
         int currentNotifyCount = notifyCount.fetch_add(1);
 
         uint8_t cc = bleServer->getConnectedCount();
-
-#ifdef DEBUG_NIMBLE_NOTIFY
         // This logging slows things down when there are lots of packets going to the phone, like initial connection:
         LOG_DEBUG("BLE notify(%d) fromNum: %d connections: %d", currentNotifyCount, fromRadioNum, cc);
 #endif

src/platform/esp32/align-text.handler_execute-4.ld

@@ -0,0 +1,11 @@
+/* Arduino fix: catch esp_event's orphaned .text.handler_execute section and align to 4 bytes */
+SECTIONS
+{
+  .text.handler_execute :
+  {
+    KEEP(*(.text.handler_execute))
+    KEEP(*(.text.handler_execute.*))
+    . = ALIGN(4);
+  }
+}
+INSERT AFTER .flash.text;

src/platform/esp32/architecture.h

@@ -195,6 +195,8 @@
 #define HW_VENDOR meshtastic_HardwareModel_LINK_32
 #elif defined(T_DECK_PRO)
 #define HW_VENDOR meshtastic_HardwareModel_T_DECK_PRO
+#elif defined(T_BEAM_1W)
+#define HW_VENDOR meshtastic_HardwareModel_TBEAM_1_WATT
 #elif defined(T_LORA_PAGER)
 #define HW_VENDOR meshtastic_HardwareModel_T_LORA_PAGER
 #elif defined(HELTEC_V4)

src/platform/esp32/main-esp32.cpp

@@ -169,9 +169,10 @@ void esp32Setup()
 // #define APP_WATCHDOG_SECS 45
 #define APP_WATCHDOG_SECS 90
 
-#ifdef CONFIG_IDF_TARGET_ESP32C6
+#if ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(3, 0, 0)
     esp_task_wdt_config_t *wdt_config = (esp_task_wdt_config_t *)malloc(sizeof(esp_task_wdt_config_t));
     wdt_config->timeout_ms = APP_WATCHDOG_SECS * 1000;
+    wdt_config->idle_core_mask = 1 << 1;
     wdt_config->trigger_panic = true;
     res = esp_task_wdt_init(wdt_config);
     assert(res == ESP_OK);
@@ -259,8 +260,10 @@ void cpuDeepSleep(uint32_t msecToWake)
 #endif // #end ESP32S3_WAKE_TYPE
 #endif
 
+#if SOC_PM_SUPPORT_RTC_PERIPH_PD
     // We want RTC peripherals to stay on
     esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
+#endif
 
     esp_sleep_enable_timer_wakeup(msecToWake * 1000ULL); // call expects usecs
     esp_deep_sleep_start();                              // TBD mA sleep current (battery)

src/power.h

@@ -4,8 +4,10 @@
 #include "configuration.h"
 
 #ifdef ARCH_ESP32
-// "legacy adc calibration driver is deprecated, please migrate to use esp_adc/adc_cali.h and esp_adc/adc_cali_scheme.h
-#include <esp_adc_cal.h>
+// #include <driver/adc.h>
+#include <esp_adc/adc_cali.h>
+#include <esp_adc/adc_cali_scheme.h>
+#include <esp_adc/adc_oneshot.h>
 #include <soc/adc_channel.h>
 #endif
 
@@ -35,11 +37,6 @@
 #define NUM_CELLS 1
 #endif
 
-#ifdef BAT_MEASURE_ADC_UNIT
-extern RTC_NOINIT_ATTR uint64_t RTC_reg_b;
-#include "soc/sens_reg.h" // needed for adc pin reset
-#endif
-
 #if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
 #include "modules/Telemetry/Sensor/nullSensor.h"
 #if __has_include(<Adafruit_INA219.h>)

src/sleep.cpp

@@ -17,8 +17,6 @@
 #include "target_specific.h"
 
 #ifdef ARCH_ESP32
-// "esp_pm_config_esp32_t is deprecated, please include esp_pm.h and use esp_pm_config_t instead"
-#include "esp32/pm.h"
 #include "esp_pm.h"
 #if HAS_WIFI
 #include "mesh/wifi/WiFiAPClient.h"
@@ -389,8 +387,10 @@ esp_sleep_wakeup_cause_t doLightSleep(uint64_t sleepMsec) // FIXME, use a more r
 
     // NOTE! ESP docs say we must disable bluetooth and wifi before light sleep
 
+#if SOC_PM_SUPPORT_RTC_PERIPH_PD
     // We want RTC peripherals to stay on
     esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
+#endif
 
 #if defined(BUTTON_PIN) && defined(BUTTON_NEED_PULLUP)
     gpio_pullup_en((gpio_num_t)BUTTON_PIN);
@@ -512,11 +512,7 @@ esp_sleep_wakeup_cause_t doLightSleep(uint64_t sleepMsec) // FIXME, use a more r
  */
 void enableModemSleep()
 {
-#if ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(3, 0, 0)
     static esp_pm_config_t esp32_config; // filled with zeros because bss
-#else
-    static esp_pm_config_esp32_t esp32_config; // filled with zeros because bss
-#endif
 #if CONFIG_IDF_TARGET_ESP32S3
     esp32_config.max_freq_mhz = CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ;
 #elif CONFIG_IDF_TARGET_ESP32S2

variants/esp32/chatter2/platformio.ini

@@ -9,5 +9,5 @@ build_flags =
   
 lib_deps =
   ${esp32_base.lib_deps}
-  # renovate: datasource=custom.pio depName=LovyanGFX packageName=lovyan03/library/LovyanGFX
-  lovyan03/LovyanGFX@1.2.7
+  # renovate: datasource=git-refs depName=LovyanGFX-develop packageName=https://github.com/lovyan03/LovyanGFX gitBranch=develop
+  https://github.com/lovyan03/LovyanGFX/archive/2689b7c12e384558991d324e19bc67782f986551.zip

variants/esp32/chatter2/variant.h

@@ -72,7 +72,7 @@
 // Battery
 
 #define BATTERY_PIN 34 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO34_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_6
 #define ADC_ATTENUATION                                                                                                          \
     ADC_ATTEN_DB_2_5       // 2_5-> 100mv-1250mv, 11-> 150mv-3100mv for ESP32
                            // ESP32-S2/C3/S3 are different

variants/esp32/diy/9m2ibr_aprs_lora_tracker/variant.h

@@ -30,7 +30,7 @@
 // Battery sense
 #define BATTERY_PIN 35
 #define ADC_MULTIPLIER 2.01 // 100k + 100k, and add 1% tolerance
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 #define BATTERY_SENSE_RESOLUTION_BITS ADC_RESOLUTION
 
 // SPI

variants/esp32/diy/dr-dev/variant.h

@@ -3,7 +3,7 @@
 #define I2C_SDA 4
 #define I2C_SCL 5
 #define BATTERY_PIN 34
-#define ADC_CHANNEL ADC1_GPIO34_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_6
 
 // GPS
 #undef GPS_RX_PIN

variants/esp32/diy/hydra/variant.h

@@ -11,7 +11,7 @@
 // Note: On the ESP32 base version, gpio34-39 are input-only, and do not have internal pull-ups.
 // If 39 is not being used for a button, it is suggested to remove the #define.
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 #define ADC_MULTIPLIER 1.85 // (R1 = 470k, R2 = 680k)
 #define EXT_PWR_DETECT 4    // Pin to detect connected external power source for LILYGO® TTGO T-Energy T18 and other DIY boards
 #define EXT_NOTIFY_OUT 12   // Overridden default pin to use for Ext Notify Module (#975).

variants/esp32/diy/v1/variant.h

@@ -11,7 +11,7 @@
 
 #define BUTTON_PIN 39  // The middle button GPIO on the T-Beam
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 #define ADC_MULTIPLIER 1.85 // (R1 = 470k, R2 = 680k)
 #define EXT_PWR_DETECT 4    // Pin to detect connected external power source for LILYGO® TTGO T-Energy T18 and other DIY boards
 #define EXT_NOTIFY_OUT 12   // Overridden default pin to use for Ext Notify Module (#975).

variants/esp32/esp32-common.ini

@@ -4,8 +4,9 @@ extends = arduino_base
 custom_esp32_kind =
 custom_mtjson_part =
 platform =
-  # renovate: datasource=custom.pio depName=platformio/espressif32 packageName=platformio/platform/espressif32
-  platformio/espressif32@6.12.0
+  # TODO renovate
+  ; https://github.com/pioarduino/platform-espressif32/releases/download/55.03.35/platform-espressif32.zip
+  https://github.com/pioarduino/platform-espressif32.git#develop
 
 extra_scripts =
   ${env.extra_scripts}
@@ -24,10 +25,10 @@ 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_unflags = -fno-lto
+build_unflags =
+  -fno-lto
 build_flags =
   ${arduino_base.build_flags}
-  -flto
   -Wall
   -Wextra
   -Isrc/platform/esp32
@@ -36,11 +37,6 @@ build_flags =
   -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_BT_NIMBLE_MAX_BONDS=6 # default is 3
-  -DCONFIG_NIMBLE_CPP_LOG_LEVEL=2
-  -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
-  -DCONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=8192
   -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING
   -DSERIAL_BUFFER_SIZE=4096
   -DSERIAL_HAS_ON_RECEIVE
@@ -53,26 +49,45 @@ build_flags =
 lib_deps =
   ${arduino_base.lib_deps}
   ${networking_base.lib_deps}
-  ${networking_extra.lib_deps}
   ${environmental_base.lib_deps}
   ${environmental_extra.lib_deps}
   ${radiolib_base.lib_deps}
-  # renovate: datasource=git-refs depName=meshtastic-esp32_https_server packageName=https://github.com/meshtastic/esp32_https_server gitBranch=master
-  https://github.com/meshtastic/esp32_https_server/archive/3223704846752e6d545139204837bdb2a55459ca.zip
+  # TODO renovate
+  https://github.com/jackjansen/esp32_idf5_https_server/archive/v1.1.1.zip
   # renovate: datasource=custom.pio depName=NimBLE-Arduino packageName=h2zero/library/NimBLE-Arduino
-  h2zero/NimBLE-Arduino@^1.4.3
-  # renovate: datasource=git-refs depName=libpax packageName=https://github.com/dbinfrago/libpax gitBranch=master
-  https://github.com/dbinfrago/libpax/archive/3cdc0371c375676a97967547f4065607d4c53fd1.zip
-  # renovate: datasource=github-tags depName=XPowersLib packageName=lewisxhe/XPowersLib
-  https://github.com/lewisxhe/XPowersLib/archive/v0.3.2.zip
-  # renovate: datasource=git-refs depName=meshtastic-ESP32_Codec2 packageName=https://github.com/meshtastic/ESP32_Codec2 gitBranch=master
-  https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip
+  h2zero/NimBLE-Arduino@1.4.3
+  # TODO renovate
+  https://github.com/mverch67/libpax/archive/6f52ee989301cdabaeef00bcbf93bff55708ce2f.zip
+  # renovate: datasource=custom.pio depName=XPowersLib packageName=lewisxhe/library/XPowersLib
+  lewisxhe/XPowersLib@0.3.2
   # renovate: datasource=custom.pio depName=rweather/Crypto packageName=rweather/library/Crypto
   rweather/Crypto@0.4.0
 
 lib_ignore = 
   segger_rtt
   ESP32 BLE Arduino
+  ; Ignore builtin NimBLE libs
+  BLE
+  BluetoothSerial
+  SimpleBLE
+  WiFiProv
+  ArduinoOTA
+  ; Ignore pioarduino esp32 libs we don't use
+  ESP_I2S
+  ESP_NOW
+  ESP_SR
+  Insights
+  Matter
+  OpenThread
+  RainMaker
+  ;SPIFFS
+  USB
+  ;NetworkClientSecure
+  Zigbee
+  Micro-RTSP
+  ; testing below
+  mqtt
+  esp-mqtt
 
 ; leave this commented out to avoid breaking Windows
 ;upload_port = /dev/ttyUSB0
@@ -85,3 +100,223 @@ lib_ignore =
 ; customize the partition table
 ; http://docs.platformio.org/en/latest/platforms/espressif32.html#partition-tables
 board_build.partitions = partition-table.csv
+
+custom_component_remove =
+  espressif/esp_hosted
+  espressif/esp_wifi_remote
+  espressif/esp_modem
+  espressif/esp-dsp
+  espressif/esp32-camera
+  espressif/libsodium
+  espressif/esp-modbus
+  espressif/qrcode
+  espressif/esp_insights
+  espressif/esp_diag_data_store
+  espressif/esp_diagnostics
+  espressif/esp_rainmaker
+  espressif/rmaker_common
+  espressif/network_provisioning
+  chmorgan/esp-libhelix-mp3
+  espressif/esp-tflite-micro
+  espressif/esp-sr
+  espressif/esp_matter
+  espressif/esp-zboss-lib
+  espressif/esp-zigbee-lib
+  espressif/mqtt
+
+custom_sdkconfig =
+  ; CONFIG_LOG_DEFAULT_LEVEL=4
+  ; CONFIG_LOG_MAXIMUM_LEVEL=4
+  ; CONFIG_BT_NIMBLE_CPP_LOG_LEVEL=1
+  CONFIG_LOG_COLORS=y
+  CONFIG_ARDUHAL_LOG_COLORS=y
+  CONFIG_BOOTLOADER_LOG_LEVEL_NONE=y
+  CONFIG_IDF_EXPERIMENTAL_FEATURES=y
+  ;
+  ; Compiler options
+  ;
+  CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE=n
+  CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE=y
+  CONFIG_COMPILER_CXX_EXCEPTIONS=n
+  CONFIG_COMPILER_STACK_CHECK_MODE_NORM=n
+  CONFIG_COMPILER_STACK_CHECK_MODE_NONE=y
+  CONFIG_COMPILER_DISABLE_GCC12_WARNINGS=y
+  CONFIG_COMPILER_DISABLE_GCC13_WARNINGS=y
+  CONFIG_COMPILER_DISABLE_GCC14_WARNINGS=y
+  CONFIG_COMPILER_ORPHAN_SECTIONS_WARNING=n
+  CONFIG_COMPILER_ORPHAN_SECTIONS_PLACE=y
+  CONFIG_ESP_GDBSTUB_ENABLED=n
+  CONFIG_ESP_TASK_WDT_INIT=n
+  CONFIG_NEWLIB_NANO_FORMAT=y
+  ; LIBC_NEWLIB_NANO_FORMAT is enabled via 'esp32_extra.py' to allow float support
+  CONFIG_ESP_COREDUMP_ENABLE=n
+  CONFIG_ESP_COREDUMP_ENABLE_TO_FLASH=n
+  CONFIG_ESP_COREDUMP_ENABLE_TO_NONE=y
+  CONFIG_ESP32_ENABLE_COREDUMP=n
+  CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=n
+  CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=n
+  CONFIG_FREERTOS_USE_TRACE_FACILITY=n
+  CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH=y
+  CONFIG_FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH=y
+  CONFIG_RINGBUF_PLACE_FUNCTIONS_INTO_FLASH=y
+  CONFIG_ESP_SYSTEM_ESP32_SRAM1_REGION_AS_IRAM=y
+  CONFIG_ESP_WIFI_IRAM_OPT=n
+  CONFIG_ESP32_WIFI_RX_IRAM_OPT=n
+  CONFIG_SPIRAM_CACHE_LIBCHAR_IN_IRAM=n
+  CONFIG_SPIRAM_CACHE_LIBSTR_IN_IRAM=n
+  CONFIG_SPIRAM_CACHE_LIBMISC_IN_IRAM=n
+  CONFIG_SPIRAM_CACHE_LIBTIME_IN_IRAM=n
+  CONFIG_UNITY_ENABLE_FLOAT=n
+  CONFIG_UNITY_ENABLE_DOUBLE=n
+  CONFIG_UNITY_ENABLE_IDF_TEST_RUNNER=n
+  CONFIG_SUPPORT_TERMIOS=n
+  CONFIG_VFS_SUPPORT_TERMIOS=n
+  CONFIG_VFS_SUPPORT_SELECT=n
+  CONFIG_VFS_SUPPRESS_SELECT_DEBUG_OUTPUT=n
+  CONFIG_WS_TRANSPORT=n
+  CONFIG_PPP_SUPPORT=n
+  ; CONFIG_LWIP_DHCPS=n
+  CONFIG_LWIP_PPP_SUPPORT=n
+  CONFIG_LWIP_IP_FORWARD=n
+  CONFIG_LWIP_IPV4_NAPT=n
+  ;
+  ; MBEDTLS
+  ;
+  CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=8192
+  CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_FULL=n
+  CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_CMN=y
+  ; Switch to custom CA bundle (for Meshtastic MQTT/etc) in the future
+  ; https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-reference/kconfig-reference.html#certificate-bundle-configuration
+  ; CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE=y
+  ; CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE_PATH=""
+  CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_MAX_CERTS=1
+  ; #shame
+  CONFIG_MBEDTLS_ALLOW_WEAK_CERTIFICATE_VERIFICATION=y
+  CONFIG_MBEDTLS_SSL_RENEGOTIATION=n
+  CONFIG_MBEDTLS_SSL_PROTO_DTLS=n
+  CONFIG_MBEDTLS_CLIENT_SSL_SESSION_TICKETS=n
+  CONFIG_MBEDTLS_SERVER_SSL_SESSION_TICKETS=n
+  CONFIG_MBEDTLS_PKCS7_C=n
+  CONFIG_MBEDTLS_CAMELLIA_C=n
+  CONFIG_MBEDTLS_CCM_C=n
+  CONFIG_MBEDTLS_CMAC_C=n
+  CONFIG_MBEDTLS_SHA512_C=n
+  CONFIG_MBEDTLS_X509_CRL_PARSE_C=n
+  CONFIG_MBEDTLS_X509_CSR_PARSE_C=n
+  CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_PSK=n
+  CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA=n
+  CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA=n
+  CONFIG_MBEDTLS_KEY_EXCHANGE_ECJPAKE=n
+  CONFIG_MBEDTLS_ECP_DP_SECP192R1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_SECP224R1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_SECP521R1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_SECP192K1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_SECP224K1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_SECP256K1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_BP256R1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_BP384R1_ENABLED=n
+  CONFIG_MBEDTLS_ECP_DP_BP512R1_ENABLED=n
+  CONFIG_MDNS_ENABLE_CONSOLE_CLI=n
+  CONFIG_MDNS_PREDEF_NETIF_AP=n
+  ; CONFIG_ESP_WIFI_SOFTAP_SUPPORT=n
+  CONFIG_ESP_WIFI_ENTERPRISE_SUPPORT=n
+  CONFIG_ESP_WIFI_ENABLE_WPA3_SAE=n
+  CONFIG_ESP_WIFI_ENABLE_WPA3_OWE_STA=n
+  CONFIG_ESP_WIFI_ENABLE_SAE_H2E=n
+  CONFIG_OPENTHREAD_ENABLED=n
+  CONFIG_ZB_ENABLED=n
+  CONFIG_IEEE802154_ENABLED=n
+  CONFIG_ESP_INSIGHTS_ENABLED=n
+  CONFIG_HTTPD_WS_SUPPORT=n
+  CONFIG_ESP_HTTP_CLIENT_ENABLE_HTTPS=n
+  CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH=n
+  ; using esp-idf5-https_server library instead, for now?
+  CONFIG_ESP_HTTPS_SERVER_ENABLE=n
+  ;
+  ; Builtin ESP-MQTT, we don't use this (yet?)
+  ;
+  CONFIG_MQTT_TRANSPORT_SSL=n
+  CONFIG_MQTT_TRANSPORT_WEBSOCKET=n
+  CONFIG_MQTT_TRANSPORT_WEBSOCKET_SECURE=n
+  CONFIG_MQTT_PROTOCOL_311=n
+  ;
+  ; Ethernet
+  ; Disabled in esp32_common, re-enable on variants that need it
+  ;
+  CONFIG_ETH_ENABLED=n
+  CONFIG_ARDUINO_SELECTIVE_Ethernet=n
+  ;
+  ; Bluetooth
+  ;
+  CONFIG_BLE_MESH=n
+  CONFIG_BT_ENABLED=y
+  CONFIG_BTDM_CTRL_MODE_BLE_ONLY=y
+  CONFIG_BT_BLUEDROID_ENABLED=n
+  CONFIG_BT_NIMBLE_ENABLED=y
+  CONFIG_BT_NIMBLE_NVS_PERSIST=y
+  CONFIG_BT_NIMBLE_ROLE_CENTRAL=n
+  CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
+  CONFIG_BT_CONTROLLER_ENABLED=y
+  CONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=8192
+  CONFIG_BT_NIMBLE_MAX_CCCDS=20
+  CONFIG_BT_NIMBLE_MAX_BONDS=6
+  CONFIG_BT_NIMBLE_ENABLE_PERIODIC_SYNC=n
+  CONFIG_BT_NIMBLE_ENABLE_PERIODIC_ADV=n
+  CONFIG_BT_NIMBLE_EXT_SCAN=n
+  CONFIG_BT_NIMBLE_PERIODIC_ADV_SYNC_TRANSFER=n
+  CONFIG_BT_NIMBLE_LL_CFG_FEAT_LE_2M_PHY=n
+  CONFIG_BT_NIMBLE_BLUFI_ENABLE=n
+  CONFIG_BT_NIMBLE_PROX_SERVICE=n
+  CONFIG_BT_NIMBLE_ANS_SERVICE=n
+  CONFIG_BT_NIMBLE_CTS_SERVICE=n
+  CONFIG_BT_NIMBLE_HTP_SERVICE=n
+  CONFIG_BT_NIMBLE_IPSS_SERVICE=n
+  CONFIG_BT_NIMBLE_TPS_SERVICE=n
+  CONFIG_BT_NIMBLE_IAS_SERVICE=n
+  CONFIG_BT_NIMBLE_LLS_SERVICE=n
+  CONFIG_BT_NIMBLE_SPS_SERVICE=n
+  CONFIG_BT_NIMBLE_HR_SERVICE=n
+  CONFIG_BT_NIMBLE_HID_SERVICE=n
+  CONFIG_BT_NIMBLE_BAS_SERVICE=n
+  CONFIG_BT_NIMBLE_DIS_SERVICE=n
+  ;
+  ; Arduino selective compilation
+  ; Disable unused Arduino libraries to save space
+  ;
+  CONFIG_ARDUINO_SELECTIVE_COMPILATION=y
+  CONFIG_ARDUINO_SELECTIVE_SPI=y
+  CONFIG_ARDUINO_SELECTIVE_Wire=y
+  CONFIG_ARDUINO_SELECTIVE_ESP_SR=n
+  CONFIG_ARDUINO_SELECTIVE_EEPROM=y
+  CONFIG_ARDUINO_SELECTIVE_Preferences=y
+  CONFIG_ARDUINO_SELECTIVE_Ticker=y
+  CONFIG_ARDUINO_SELECTIVE_Update=y
+  CONFIG_ARDUINO_SELECTIVE_Zigbee=n
+  CONFIG_ARDUINO_SELECTIVE_FS=y
+  CONFIG_ARDUINO_SELECTIVE_SD=y
+  CONFIG_ARDUINO_SELECTIVE_SD_MMC=y
+  CONFIG_ARDUINO_SELECTIVE_SPIFFS=y
+  CONFIG_ARDUINO_SELECTIVE_FFat=n
+  CONFIG_ARDUINO_SELECTIVE_LittleFS=y
+  CONFIG_ARDUINO_SELECTIVE_Network=y
+  ; CONFIG_ARDUINO_SELECTIVE_Ethernet=n
+  CONFIG_ARDUINO_SELECTIVE_PPP=n
+  CONFIG_ARDUINO_SELECTIVE_Hash=y
+  CONFIG_ARDUINO_SELECTIVE_ArduinoOTA=n
+  CONFIG_ARDUINO_SELECTIVE_AsyncUDP=y
+  CONFIG_ARDUINO_SELECTIVE_DNSServer=n
+  CONFIG_ARDUINO_SELECTIVE_ESPmDNS=y
+  CONFIG_ARDUINO_SELECTIVE_HTTPClient=n
+  CONFIG_ARDUINO_SELECTIVE_Matter=n
+  CONFIG_ARDUINO_SELECTIVE_NetBIOS=n
+  CONFIG_ARDUINO_SELECTIVE_WebServer=n
+  CONFIG_ARDUINO_SELECTIVE_WiFi=y
+  CONFIG_ARDUINO_SELECTIVE_NetworkClientSecure=y
+  CONFIG_ARDUINO_SELECTIVE_WiFiProv=n
+  CONFIG_ARDUINO_SELECTIVE_BLE=n
+  CONFIG_ARDUINO_SELECTIVE_BluetoothSerial=n
+  CONFIG_ARDUINO_SELECTIVE_SimpleBLE=n
+  CONFIG_ARDUINO_SELECTIVE_RainMaker=n
+  CONFIG_ARDUINO_SELECTIVE_OpenThread=n
+  CONFIG_ARDUINO_SELECTIVE_Insights=n

variants/esp32/esp32.ini

@@ -5,4 +5,9 @@ extends = esp32_common
 custom_esp32_kind = esp32
 
 build_flags =
-  ${esp32_common.build_flags}
+  ${esp32_common.build_flags}
+  -mtext-section-literals
+  -DMESHTASTIC_EXCLUDE_AUDIO=1
+
+custom_sdkconfig =
+  ${esp32_common.custom_sdkconfig}

variants/esp32/heltec_wsl_v2.1/variant.h

@@ -12,7 +12,7 @@
 #define ADC_CTRL 21
 #define ADC_CTRL_ENABLED LOW
 #define BATTERY_PIN 37 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_CHANNEL_1
+#define ADC_CHANNEL ADC_CHANNEL_1
 // ratio of voltage divider = 3.20 (R1=100k, R2=220k)
 #define ADC_MULTIPLIER 3.2
 

variants/esp32/m5stack_core/platformio.ini

@@ -33,5 +33,5 @@ lib_ignore =
   m5stack-core
 lib_deps = 
   ${esp32_base.lib_deps}
-  # renovate: datasource=custom.pio depName=LovyanGFX packageName=lovyan03/library/LovyanGFX
-  lovyan03/LovyanGFX@1.2.7
+  # renovate: datasource=git-refs depName=LovyanGFX-develop packageName=https://github.com/lovyan03/LovyanGFX gitBranch=develop
+  https://github.com/lovyan03/LovyanGFX/archive/2689b7c12e384558991d324e19bc67782f986551.zip

variants/esp32/m5stack_coreink/variant.h

@@ -93,7 +93,7 @@
 #define PIN_EINK_MOSI 23 // EPD_MOSI
 
 #define BATTERY_PIN 35
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 // https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/schematic/Core/m5paper/M5_PAPER_SCH.pdf
 // https://github.com/m5stack/M5Core-Ink/blob/master/examples/Basics/FactoryTest/FactoryTest.ino#L58
 //  VBAT

variants/esp32/nano-g1-explorer/variant.h

@@ -33,7 +33,7 @@
 #endif
 
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 #define BATTERY_SENSE_SAMPLES 15 // Set the number of samples, It has an effect of increasing sensitivity.
 #define ADC_MULTIPLIER 2
 

variants/esp32/radiomaster_900_bandit/platformio.ini

@@ -7,7 +7,7 @@ build_flags =
   -DVTABLES_IN_FLASH=1
   -DCONFIG_DISABLE_HAL_LOCKS=1
   -DHAS_STK8XXX=1
-  -O2
+  ; -O2
   -I variants/esp32/radiomaster_900_bandit
 board_build.f_cpu = 240000000L
 upload_protocol = esptool

variants/esp32/rak11200/variant.h

@@ -49,7 +49,7 @@ static const uint8_t SCK = 33;
 
 #define PIN_VBAT WB_A0
 #define BATTERY_PIN PIN_VBAT
-#define ADC_CHANNEL ADC1_GPIO36_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_0
 
 // https://docs.rakwireless.com/Product-Categories/WisBlock/RAK13300/
 

variants/esp32/station-g1/variant.h

@@ -32,7 +32,7 @@
 #endif
 
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 #define BATTERY_SENSE_SAMPLES 30 // Set the number of samples, It has an effect of increasing sensitivity.
 #define ADC_MULTIPLIER 6.45
 #define CELL_TYPE_LION // same curve for liion/lipo

variants/esp32/tbeam_v07/variant.h

@@ -6,7 +6,7 @@
 #define BUTTON_PIN 39
 #define BATTERY_PIN 35    // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define EXT_NOTIFY_OUT 13 // Default pin to use for Ext Notify Module.
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 
 #define USE_RF95
 #define LORA_DIO0 26 // a No connect on the SX1262 module

variants/esp32/tlora_v1_3/variant.h

@@ -1,5 +1,5 @@
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 
 #define I2C_SDA 21 // I2C pins for this board
 #define I2C_SCL 22

variants/esp32/tlora_v2/variant.h

@@ -1,5 +1,5 @@
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 
 #define I2C_SDA 21 // I2C pins for this board
 #define I2C_SCL 22

variants/esp32/tlora_v2_1_16/variant.h

@@ -1,5 +1,5 @@
 #define BATTERY_PIN 35
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 #define BATTERY_SENSE_SAMPLES 30
 
 // ratio of voltage divider = 2.0 (R42=100k, R43=100k)

variants/esp32/tlora_v2_1_18/variant.h

@@ -1,7 +1,7 @@
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 // ratio of voltage divider = 2.0 (R42=100k, R43=100k)
 #define ADC_MULTIPLIER 2.11 // 2.0 + 10% for correction of display undervoltage.
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 
 #define I2C_SDA 21 // I2C pins for this board
 #define I2C_SCL 22

variants/esp32/trackerd/variant.h

@@ -23,7 +23,7 @@
 #undef BAT_MEASURE_ADC_UNIT
 #define BATTERY_PIN 35      // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define ADC_MULTIPLIER 1.34 //  tracked resistance divider is 100k+470k, so it can not fillfull well on esp32 adc
-#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 #define ADC_ATTENUATION ADC_ATTEN_DB_12 // lower dB for high resistance voltage divider
 
 #undef GPS_RX_PIN

variants/esp32/wiphone/platformio.ini

@@ -10,8 +10,8 @@ build_flags =
   -I variants/esp32/wiphone
 lib_deps = 
   ${esp32_base.lib_deps}
-  # renovate: datasource=custom.pio depName=LovyanGFX packageName=lovyan03/library/LovyanGFX
-  lovyan03/LovyanGFX@1.2.7
+  # renovate: datasource=git-refs depName=LovyanGFX-develop packageName=https://github.com/lovyan03/LovyanGFX gitBranch=develop
+  https://github.com/lovyan03/LovyanGFX/archive/2689b7c12e384558991d324e19bc67782f986551.zip
   # renovate: datasource=custom.pio depName=SX1509 IO Expander packageName=sparkfun/library/SX1509 IO Expander
   sparkfun/SX1509 IO Expander@3.0.6
   # renovate: datasource=custom.pio depName=APA102 packageName=pololu/library/APA102

variants/esp32c3/esp32c3.ini

@@ -4,3 +4,21 @@ custom_esp32_kind = esp32c3
 
 monitor_speed = 115200
 monitor_filters = esp32_c3_exception_decoder
+
+build_flags =
+  ${esp32_common.build_flags}
+  ; Linker script to align text.handler_execute section to 4 bytes
+  -Wl,-Tsrc/platform/esp32/align-text.handler_execute-4.ld
+
+custom_sdkconfig =
+  ${esp32_common.custom_sdkconfig}
+  ; ESP32c3 doesn't support SD_MMC
+  CONFIG_ARDUINO_SELECTIVE_SD_MMC=n
+  CONFIG_BT_NIMBLE_EXT_ADV=y
+  CONFIG_BT_NIMBLE_TRANSPORT_EVT_SIZE=257
+  CONFIG_BT_NIMBLE_MAX_EXT_ADV_INSTANCES=2
+
+lib_deps =
+  ${esp32_common.lib_deps}
+  # renovate: datasource=git-refs depName=meshtastic-ESP32_Codec2 packageName=https://github.com/meshtastic/ESP32_Codec2 gitBranch=master
+  https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip

variants/esp32c6/esp32c6.ini

@@ -1,48 +1,34 @@
 [esp32c6_base]
 extends = esp32_common
-platform =
-  # Do not renovate until we have switched to pioarduino tagged builds
-  https://github.com/Jason2866/platform-espressif32/archive/22faa566df8c789000f8136cd8d0aca49617af55.zip
-build_flags =
-  ${arduino_base.build_flags}
-  -Wall
-  -Wextra
-  -Isrc/platform/esp32
-  -std=c++11
-  -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING
-  -DSERIAL_BUFFER_SIZE=4096
-  -DLIBPAX_ARDUINO
-  -DLIBPAX_WIFI
-  -DLIBPAX_BLE
-  -DMESHTASTIC_EXCLUDE_WEBSERVER
-  ;-DDEBUG_HEAP
-  ; TEMP
-  -DHAS_BLUETOOTH=0
-  -DMESHTASTIC_EXCLUDE_PAXCOUNTER
-  -DMESHTASTIC_EXCLUDE_BLUETOOTH
+custom_esp32_kind = esp32c6
 
-lib_deps =
-  ${arduino_base.lib_deps}
-  ${networking_base.lib_deps}
-  ${environmental_base.lib_deps}
-  ${environmental_extra.lib_deps}
-  ${radiolib_base.lib_deps}
-  # renovate: datasource=custom.pio depName=XPowersLib packageName=lewisxhe/library/XPowersLib
-  lewisxhe/XPowersLib@0.3.2
-  # renovate: datasource=git-refs depName=meshtastic-ESP32_Codec2 packageName=https://github.com/meshtastic/ESP32_Codec2 gitBranch=master
-  https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip
-  # renovate: datasource=custom.pio depName=rweather/Crypto packageName=rweather/library/Crypto
-  rweather/Crypto@0.4.0
+build_flags =
+  ${esp32_common.build_flags}
+  ; Linker script to align text.handler_execute section to 4 bytes
+  -Wl,-Tsrc/platform/esp32/align-text.handler_execute-4.ld
+  ; Exclude Paxcounter, it uses 'esp_vhci_host_send_packet' whch is not available on ESP32-C6
+  ; https://github.com/espressif/arduino-esp32/issues/11716
+  -DMESHTASTIC_EXCLUDE_PAXCOUNTER
 
 build_src_filter = 
-  ${esp32_common.build_src_filter} -<mesh/http>
+ ${esp32_common.build_src_filter}
 
 monitor_speed = 460800
 monitor_filters = esp32_c3_exception_decoder
 
+custom_sdkconfig =
+  ${esp32_common.custom_sdkconfig}
+  ; ESP32c6 doesn't support SD_MMC
+  CONFIG_ARDUINO_SELECTIVE_SD_MMC=n
+  CONFIG_BT_NIMBLE_EXT_ADV=y
+  CONFIG_BT_NIMBLE_TRANSPORT_EVT_SIZE=257
+  CONFIG_BT_NIMBLE_MAX_EXT_ADV_INSTANCES=2
+
 lib_ignore =
   ${esp32_common.lib_ignore}
-  NonBlockingRTTTL
-  NimBLE-Arduino
   libpax
-  
+
+lib_deps =
+  ${esp32_common.lib_deps}
+  # renovate: datasource=git-refs depName=meshtastic-ESP32_Codec2 packageName=https://github.com/meshtastic/ESP32_Codec2 gitBranch=master
+  https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip

variants/esp32c6/m5stack_unitc6l/platformio.ini

@@ -15,30 +15,16 @@ board = esp32-c6-devkitc-1
 ;Normal method
 upload_protocol = esptool
 ;upload_port = /dev/ttyACM2
-build_unflags =
-  -D HAS_BLUETOOTH
-  -D MESHTASTIC_EXCLUDE_BLUETOOTH
-  -D HAS_WIFI
 lib_deps =
   ${esp32c6_base.lib_deps}
   # renovate: datasource=custom.pio depName=NeoPixel packageName=adafruit/library/Adafruit NeoPixel
   adafruit/Adafruit NeoPixel@1.15.2
-  # renovate: datasource=custom.pio depName=NimBLE-Arduino packageName=h2zero/library/NimBLE-Arduino
-  h2zero/NimBLE-Arduino@2.3.7
 build_flags = 
   ${esp32c6_base.build_flags}
   -D M5STACK_UNITC6L
   -I variants/esp32c6/m5stack_unitc6l
-  -DMESHTASTIC_EXCLUDE_PAXCOUNTER=1
   -DARDUINO_USB_CDC_ON_BOOT=1
   -DARDUINO_USB_MODE=1
-  -D HAS_BLUETOOTH=1
-	-DCONFIG_BT_NIMBLE_EXT_ADV=1
-	-DCONFIG_BT_NIMBLE_MAX_EXT_ADV_INSTANCES=2
-  -D NIMBLE_TWO
 monitor_speed=115200
-lib_ignore =
-  NonBlockingRTTTL
-  libpax
 build_src_filter = 
  ${esp32c6_base.build_src_filter} +<../variants/esp32c6/m5stack_unitc6l>

variants/esp32c6/tlora_c6/platformio.ini

@@ -8,3 +8,10 @@ build_flags =
   -I variants/esp32c6/tlora_c6
   -DARDUINO_USB_CDC_ON_BOOT=1
   -DARDUINO_USB_MODE=1
+  ; Disable audio.
+  ; ESP32-C6 with 4MB flash is TIGHT on space.
+  -DMESHTASTIC_EXCLUDE_AUDIO=1
+
+lib_ignore =
+  ${esp32c6_base.lib_ignore}
+  ESP32 Codec2

variants/esp32s2/esp32s2.ini

@@ -12,8 +12,18 @@ build_flags =
   -DHAS_BLUETOOTH=0
   -DMESHTASTIC_EXCLUDE_PAXCOUNTER
   -DMESHTASTIC_EXCLUDE_BLUETOOTH
-  
+  -mtext-section-literals
+
+custom_sdkconfig =
+  ${esp32_common.custom_sdkconfig}
+
 lib_ignore = 
   ${esp32_common.lib_ignore}
   NimBLE-Arduino
   libpax
+
+lib_deps =
+  ${esp32_common.lib_deps}
+  # renovate: datasource=git-refs depName=meshtastic-ESP32_Codec2 packageName=https://github.com/meshtastic/ESP32_Codec2 gitBranch=master
+  https://github.com/meshtastic/ESP32_Codec2/archive/633326c78ac251c059ab3a8c430fcdf25b41672f.zip
+  

variants/esp32s3/CDEBYTE_EoRa-S3/variant.h

@@ -18,7 +18,7 @@
 
 // Battery voltage monitoring - TODO: test, currently untested, copied from T3S3 variant
 #define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC1_GPIO1_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_0
 #define ADC_MULTIPLIER                                                                                                           \
     2.11 // ratio of voltage divider = 2.0 (R10=1M, R13=1M), plus some undervoltage correction - TODO: this was carried over from
          // the T3S3, test to see if the undervoltage correction is needed.

variants/esp32s3/ELECROW-ThinkNode-M2/variant.h

@@ -43,8 +43,8 @@
 // Battery
 // #define BATTERY_PIN 2
 #define BATTERY_PIN 17
-// #define ADC_CHANNEL ADC1_GPIO2_CHANNEL
-#define ADC_CHANNEL ADC2_GPIO17_CHANNEL
+// #define ADC_CHANNEL ADC_CHANNEL_1
+#define ADC_CHANNEL ADC_CHANNEL_6
 #define BATTERY_SENSE_RESOLUTION_BITS 12
 #define BATTERY_SENSE_RESOLUTION 4096.0
 #undef AREF_VOLTAGE

variants/esp32s3/ELECROW-ThinkNode-M5/platformio.ini

@@ -27,6 +27,6 @@ build_flags =
 
 lib_deps = ${esp32s3_base.lib_deps}
   # renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
-  https://github.com/meshtastic/GxEPD2/archive/1655054ba298e0e29fc2044741940f927f9c2a43.zip
+  https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip
   # renovate: datasource=custom.pio depName=PCA9557-arduino packageName=maxpromer/library/PCA9557-arduino
   maxpromer/PCA9557-arduino@1.0.0

variants/esp32s3/ELECROW-ThinkNode-M5/variant.h

@@ -12,7 +12,7 @@
 // USB_CHECK
 #define EXT_PWR_DETECT 12
 #define BATTERY_PIN 8
-#define ADC_CHANNEL ADC1_GPIO8_CHANNEL
+#define ADC_CHANNEL ADC_CHANNEL_7
 
 #define ADC_MULTIPLIER 2.11 // 2.0 + 10% for correction of display undervoltage.
 

variants/esp32s3/crowpanel-esp32s3-5-epaper/platformio.ini

@@ -26,7 +26,7 @@ build_flags =
 lib_deps =
   ${esp32s3_base.lib_deps}
   # renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
-  https://github.com/meshtastic/GxEPD2/archive/33db3fa8ee6fc47d160bdb44f8f127c9a9203a10.zip
+  https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip
 
 [env:crowpanel-esp32s3-4-epaper]
 extends = esp32s3_base
@@ -56,7 +56,7 @@ build_flags =
 lib_deps =
   ${esp32s3_base.lib_deps}
   # renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
-  https://github.com/meshtastic/GxEPD2/archive/33db3fa8ee6fc47d160bdb44f8f127c9a9203a10.zip
+  https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip
 
 [env:crowpanel-esp32s3-2-epaper]
 extends = esp32s3_base
@@ -86,4 +86,4 @@ build_flags =
 lib_deps =
   ${esp32s3_base.lib_deps}
   # renovate: datasource=git-refs depName=meshtastic-GxEPD2 packageName=https://github.com/meshtastic/GxEPD2 gitBranch=master
-  https://github.com/meshtastic/GxEPD2/archive/33db3fa8ee6fc47d160bdb44f8f127c9a9203a10.zip
+  https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip

variants/esp32s3/crowpanel-esp32s3-5-epaper/variant.h

@@ -17,7 +17,7 @@
 // #define BATTERY_PIN 1 // 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_GPIO1_CHANNEL
+// #define ADC_CHANNEL ADC_CHANNEL_0
 
 #define I2C_SDA SDA // 21
 #define I2C_SCL SCL // 15

variants/esp32s3/diy/my_esp32s3_diy_eink/platformio.ini

@@ -14,9 +14,6 @@ lib_deps =
   zinggjm/GxEPD2@1.6.5
   # renovate: datasource=custom.pio depName=NeoPixel packageName=adafruit/library/Adafruit NeoPixel
   adafruit/Adafruit NeoPixel@1.15.2
-build_unflags =
-  ${esp32s3_base.build_unflags}
-  -DARDUINO_USB_MODE=1
 build_flags = 
   ${esp32s3_base.build_flags}
   -D PRIVATE_HW
@@ -28,3 +25,4 @@ build_flags =
   -DBOARD_HAS_PSRAM
   -mfix-esp32-psram-cache-issue
   -DARDUINO_USB_MODE=0
+  -DARDUINO_USB_CDC_ON_BOOT=1

variants/esp32s3/diy/my_esp32s3_diy_oled/platformio.ini

@@ -12,13 +12,9 @@ lib_deps =
   ${esp32s3_base.lib_deps}
   # renovate: datasource=custom.pio depName=NeoPixel packageName=adafruit/library/Adafruit NeoPixel
   adafruit/Adafruit NeoPixel@1.15.2
-build_unflags =
-  ${esp32s3_base.build_unflags}
-  -DARDUINO_USB_MODE=1
 build_flags = 
   ${esp32s3_base.build_flags}
   -D PRIVATE_HW
   -I variants/esp32s3/diy/my_esp32s3_diy_oled
   -DBOARD_HAS_PSRAM
   -mfix-esp32-psram-cache-issue
-  -DARDUINO_USB_MODE=0

variants/esp32s3/diy/t-energy-s3_e22/platformio.ini

@@ -6,13 +6,10 @@ board_build.partitions = default_16MB.csv
 board_level = extra
 board_upload.flash_size = 16MB ;Specify the FLASH capacity as 16MB
 board_build.arduino.memory_type = qio_opi ;Enable internal PSRAM
-build_unflags =
-  ${esp32s3_base.build_unflags}
-  -D ARDUINO_USB_MODE=1
 build_flags =
   ${esp32s3_base.build_flags}
   -D EBYTE_ESP32_S3
   -D BOARD_HAS_PSRAM
-  -D ARDUINO_USB_MODE=0
+  -D ARDUINO_USB_MODE=1
   -D ARDUINO_USB_CDC_ON_BOOT=1
   -I variants/esp32s3/diy/t-energy-s3_e22