Platformio Arduino espressif32 v3.0.2 based on IDF 5.1.4

.github/workflows/examples.yml

@@ -1,42 +1,48 @@
 name: Examples
 
-on: [push, pull_request]
+on:
+  workflow_dispatch:      # Manually start a workflow
+  push:
+    paths-ignore:
+    - '.github/**'        # Ignore changes towards the .github directory
+    - '**.md'             # Do no build if *.md files changes
 
 jobs:
   build:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-22.04, windows-2022, macos-14]
         example:
-          - "examples/arduino-ble5-advertising"
           - "examples/arduino-blink"
+          - "examples/arduino-rmt-blink"
           - "examples/arduino-usb-keyboard"
           - "examples/arduino-wifiscan"
           - "examples/espidf-arduino-blink"
-          - "examples/espidf-arduino-wifiscan"
-          - "examples/espidf-ble-eddystone"
+          - "examples/espidf-arduino-littlefs"
+          - "examples/espidf-blink"
           - "examples/espidf-coap-server"
           - "examples/espidf-exceptions"
           - "examples/espidf-hello-world"
           - "examples/espidf-http-request"
           - "examples/espidf-peripherals-uart"
           - "examples/espidf-peripherals-usb"
           - "examples/espidf-storage-sdcard"
-          - "examples/espidf-storage-spiffs"
-          - "examples/espidf-ulp-adc"
-          - "examples/espidf-ulp-pulse"
+          - "examples/espidf-ulp"
+          - "examples/espidf-ulp-riscv"
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
       - name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.9"
+          python-version: "3.11"
       - name: Install dependencies
         run: |
+          python -m pip install --upgrade pip
+          pip install wheel
           pip install -U https://github.com/platformio/platformio/archive/develop.zip
           pio pkg install --global --platform symlink://.
       - name: Build examples

.gitignore

@@ -1 +1,2 @@
 *.pyc
+.DS_Store

README.md

@@ -1,6 +1,6 @@
-# Espressif 32: development platform for [PlatformIO](https://platformio.org)
+# Fork of Platformio Espressif 32: development platform for [PlatformIO](https://platformio.org)
 
-[![Build Status](https://github.com/platformio/platform-espressif32/workflows/Examples/badge.svg)](https://github.com/platformio/platform-espressif32/actions)
+[![Build Status](https://github.com/pioarduino/platform-espressif32/workflows/Examples/badge.svg)](https://github.com/pioarduino/platform-espressif32/actions)
 
 ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and Bluetooth. ESP32 integrates an antenna switch, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules.
 
@@ -13,14 +13,13 @@ ESP32 is a series of low-cost, low-power system on a chip microcontrollers with
 2. Create PlatformIO project and configure a platform option in [platformio.ini](https://docs.platformio.org/page/projectconf.html) file:
 
 ## Stable version
+espressif Arduino 3.0.2 and IDF 5.1.4
 
 See `platform` [documentation](https://docs.platformio.org/en/latest/projectconf/sections/env/options/platform/platform.html#projectconf-env-platform) for details.
 
 ```ini
 [env:stable]
-; recommended to pin to a version, see https://github.com/platformio/platform-espressif32/releases
-; platform = espressif32 @ ^6.0.1
-platform = espressif32
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/2024.07.00/platform-espressif32.zip
 board = ...
 ...
 ```
@@ -29,11 +28,11 @@ board = ...
 
 ```ini
 [env:development]
-platform = https://github.com/platformio/platform-espressif32.git
+platform = https://github.com/pioarduino/platform-espressif32.git#Arduino/IDF51
 board = ...
 ...
 ```
 
 # Configuration
 
-Please navigate to [documentation](https://docs.platformio.org/page/platforms/espressif32.html).
+Please navigate to [documentation](https://docs.platformio.org/page/platforms/espressif32.html).

boards/4d_systems_esp32s3_gen4_r8n16.json

@@ -1,9 +1,8 @@
 {
   "build": {
     "arduino": {
-      "ldscript": "esp32s3_out.ld",
       "memory_type": "qio_opi",
-      "partitions": "default_16MB.csv"
+      "partitions": "esp_sr_16.csv"
     },
     "core": "esp32",
     "extra_flags": [

boards/esp32-c2-devkitm-1.json

@@ -0,0 +1,30 @@
+{
+  "build": {
+    "core": "esp32",
+    "f_cpu": "120000000L",
+    "f_flash": "60000000L",
+    "flash_mode": "qio",
+    "mcu": "esp32c2",
+    "variant": "esp32c2"
+  },
+  "connectivity": [
+    "wifi"
+  ],
+  "debug": {
+    "openocd_target": "esp32c2.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "Espressif ESP32-C2-DevKitM-1",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 278528,
+    "maximum_size": 4194304,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "https://docs.espressif.com/projects/espressif-esp-dev-kits/en/latest/esp8684/esp8684-devkitm-1/user_guide.html",
+  "vendor": "Espressif"
+}

boards/esp32-c6-devkitc-1.json

@@ -4,12 +4,17 @@
     "f_cpu": "160000000L",
     "f_flash": "80000000L",
     "flash_mode": "qio",
-    "mcu": "esp32c6"
+    "mcu": "esp32c6",
+    "variant": "esp32c6"
   },
   "connectivity": [
     "wifi"
   ],
+  "debug": {
+    "openocd_target": "esp32c6.cfg"
+  },
   "frameworks": [
+    "arduino",
     "espidf"
   ],
   "name": "Espressif ESP32-C6-DevKitC-1",

boards/esp32-c6-devkitm-1.json

@@ -14,6 +14,7 @@
     "openocd_target": "esp32c6.cfg"
   },
   "frameworks": [
+    "arduino",
     "espidf"
   ],
   "name": "Espressif ESP32-C6-DevKitM-1",

boards/esp32-h2-devkitm-1.json

@@ -0,0 +1,38 @@
+{
+  "build": {
+    "core": "esp32",
+    "f_cpu": "96000000L",
+    "f_flash": "64000000L",
+    "f_image": "48000000L",
+    "flash_mode": "qio",
+    "mcu": "esp32h2",
+    "variant": "esp32h2",
+    "hwids": [
+      [
+        "0x303A",
+        "0x1001"
+      ]
+    ]
+  },
+  "connectivity": [
+    "bluetooth",
+    "zigbee"
+  ],
+  "debug": {
+    "openocd_target": "esp32h2.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "Espressif ESP32-H2-DevKit",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 4194304,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "https://docs.espressif.com/projects/espressif-esp-dev-kits/en/latest/esp32h2/esp32-h2-devkitm-1/index.html",
+  "vendor": "Espressif"
+}

boards/esp32-solo1.json

@@ -0,0 +1,37 @@
+{
+  "build": {
+    "arduino":{
+      "ldscript": "esp32_out.ld"
+    },
+    "core": "esp32",
+    "extra_flags": "-DARDUINO_ESP32_DEV -DARDUINO_USB_CDC_ON_BOOT=0 -DCORE32SOLO1",
+    "f_cpu": "80000000L",
+    "f_flash": "40000000L",
+    "flash_mode": "dio",
+    "mcu": "esp32",
+    "variant": "esp32"
+  },
+  "connectivity": [
+    "wifi",
+    "bluetooth",
+    "ethernet",
+    "can"
+  ],
+  "debug": {
+    "openocd_target": "esp32-solo-1.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "Espressif Generic ESP32-solo1 4M Flash",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 4194304,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "url": "https://en.wikipedia.org/wiki/ESP32",
+  "vendor": "Espressif"
+}

builder/frameworks/_embed_files.py

@@ -110,14 +110,14 @@ def transform_to_asm(target, source, env):
                 " ".join(
                     [
                         "riscv32-esp-elf-objcopy"
-                        if mcu in ("esp32c3", "esp32c6")
+                        if mcu in ("esp32c2","esp32c3","esp32c6","esp32h2")
                         else "xtensa-%s-elf-objcopy" % mcu,
                         "--input-target",
                         "binary",
                         "--output-target",
-                        "elf32-littleriscv" if mcu in ("esp32c3","esp32c6") else "elf32-xtensa-le",
+                        "elf32-littleriscv" if mcu in ("esp32c2","esp32c3","esp32c6","esp32h2") else "elf32-xtensa-le",
                         "--binary-architecture",
-                        "riscv" if mcu in ("esp32c3","esp32c6") else "xtensa",
+                        "riscv" if mcu in ("esp32c2","esp32c3","esp32c6","esp32h2") else "xtensa",
                         "--rename-section",
                         ".data=.rodata.embedded",
                         "$SOURCE",

builder/frameworks/arduino.py

@@ -36,4 +36,3 @@
     SConscript(
         join(DefaultEnvironment().PioPlatform().get_package_dir(
             "framework-arduinoespressif32"), "tools", "platformio-build.py"))
-    env["INTEGRATION_EXTRA_DATA"].update({"application_offset": env.subst("$ESP32_APP_OFFSET")})

builder/frameworks/espidf.py

@@ -67,15 +67,7 @@
 IDF_ENV_VERSION = "1.0.0"
 FRAMEWORK_DIR = platform.get_package_dir("framework-espidf")
 TOOLCHAIN_DIR = platform.get_package_dir(
-    "toolchain-riscv32-esp"
-    if mcu in ("esp32c3", "esp32c6")
-    else (
-        (
-            "toolchain-xtensa-esp-elf"
-            if "arduino" not in env.subst("$PIOFRAMEWORK")
-            else "toolchain-xtensa-%s" % mcu
-        )
-    )
+    "toolchain-%s" % ("riscv32-esp" if mcu in ("esp32c2", "esp32c3", "esp32c6", "esp32h2") else ("xtensa-%s" % mcu))
 )
 
 
@@ -91,7 +83,7 @@
 ):
     print("Warning! Debugging an IDF project requires PlatformIO Core >= 6.1.11!")
 
-# Arduino framework as a component is not compatible with ESP-IDF >=4.1
+# Arduino framework as a component is not compatible with ESP-IDF >5.2
 if "arduino" in env.subst("$PIOFRAMEWORK"):
     ARDUINO_FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoespressif32")
     # Possible package names in 'package@version' format is not compatible with CMake
@@ -256,7 +248,7 @@ def populate_idf_env_vars(idf_env):
         os.path.dirname(get_python_exe()),
     ]
 
-    if mcu not in ("esp32c3", "esp32c6"):
+    if mcu not in ("esp32c2", "esp32c3", "esp32c6","esp32h2"):
         additional_packages.append(
             os.path.join(platform.get_package_dir("toolchain-esp32ulp"), "bin"),
         )
@@ -511,7 +503,7 @@ def extract_linker_script_fragments_backup(framework_components_dir, sdk_config)
         sys.stderr.write("Error: Failed to extract paths to linker script fragments\n")
         env.Exit(1)
 
-    if mcu in ("esp32c3", "esp32c6"):
+    if mcu in ("esp32c2", "esp32c3", "esp32c6", "esp32h2"):
         result.append(os.path.join(framework_components_dir, "riscv", "linker.lf"))
 
     # Add extra linker fragments
@@ -1201,6 +1193,7 @@ def _get_installed_pip_packages(python_exe_path):
         return
 
     deps = {
+        "wheel": ">=0.35.1",
         # https://github.com/platformio/platformio-core/issues/4614
         "urllib3": "<2",
         # https://github.com/platformio/platform-espressif32/issues/635
@@ -1606,7 +1599,7 @@ def _skip_prj_source_files(node):
         (
             board.get(
                 "upload.bootloader_offset",
-                "0x0" if mcu in ("esp32c3", "esp32c6", "esp32s3") else "0x1000",
+                "0x0" if mcu in ("esp32c2", "esp32c3", "esp32c6", "esp32s3", "esp32h2") else "0x1000",
             ),
             os.path.join("$BUILD_DIR", "bootloader.bin"),
         ),
@@ -1717,7 +1710,7 @@ def _skip_prj_source_files(node):
 #
 
 ulp_dir = os.path.join(PROJECT_DIR, "ulp")
-if os.path.isdir(ulp_dir) and os.listdir(ulp_dir) and mcu not in ("esp32c3", "esp32c6"):
+if os.path.isdir(ulp_dir) and os.listdir(ulp_dir) and mcu not in ("esp32c2", "esp32c3", "esp32c6", "esp32h2"):
     env.SConscript("ulp.py", exports="env sdk_config project_config idf_variant")
 
 #