Add C6 support to the ESP-IDF V5 builds

platformio.ini

@@ -10,24 +10,26 @@
 # ------------------------------------------------------------------------------
 
 # CI/release binaries
-default_envs = nodemcuv2
-               esp8266_2m
-               esp01_1m_full
-               nodemcuv2_160
-               esp8266_2m_160
-               esp01_1m_full_160
-               nodemcuv2_compat
-               esp8266_2m_compat
-               esp01_1m_full_compat
-               esp32dev
-               esp32dev_debug
-               esp32_eth
-               esp32_wrover
+default_envs =
+               ;nodemcuv2
+               ;esp8266_2m
+               ;esp01_1m_full
+               ;nodemcuv2_160
+               ;esp8266_2m_160
+               ;esp01_1m_full_160
+               ;nodemcuv2_compat
+               ;esp8266_2m_compat
+               ;esp01_1m_full_compat
+               ;esp32dev
+               ;esp32dev_debug
+               ;esp32_eth
+               ;esp32_wrover
              ;  lolin_s2_mini ;; TODO: disabled NeoEsp32RmtMethodIsr
-               esp32c3dev
+               ;esp32c3dev
                ; esp32s3dev_16MB_opi ;; TODO: disabled NeoEsp32RmtMethodIsr
               ; esp32s3dev_8MB_opi ;; TODO: disabled NeoEsp32RmtMethodIsr
                ;esp32s3_4M_qspi ;; TODO: disabled NeoEsp32RmtMethodIsr
+                esp32c6dev_4MB
 ;               usermods
 
 src_dir  = ./wled00
@@ -160,10 +162,12 @@ upload_speed = 115200
 # ------------------------------------------------------------------------------
 lib_compat_mode = strict
 lib_deps =
-    fastled/FastLED @ 3.10.1
+    ; fastled/FastLED @ 3.10.1
+    https://github.com/softhack007/FastLED.git#ESP32-C6 ;; patched version needed for -C6
 ;    IRremoteESP8266 @ 2.8.2
     makuna/NeoPixelBus @ 2.8.3
-    https://github.com/Aircoookie/ESPAsyncWebServer.git#v2.4.2
+    ; https://github.com/Aircoookie/ESPAsyncWebServer.git#v2.4.2
+    https://github.com/softhack007/ESPAsyncWebServer.git#ESP32-C6  ;; patched version needed for -C6
     marvinroger/AsyncMqttClient @ 0.9.0
   # for I2C interface
     ;Wire
@@ -341,6 +345,76 @@ lib_deps =
 board_build.partitions = ${esp32.default_partitions}   ;; default partioning for 4MB Flash - can be overridden in build envs
 board_build.flash_mode = qio
 
+
+[esp32c6]
+;; generic definitions for all ESP32-C6 boards
+platform = ${esp32_idf_V5.platform}
+platform_packages =
+;;platform_packages =
+;;  framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#3.0.1
+;;  framework-arduinoespressif32-libs @ https://github.com/espressif/arduino-esp32/releases/download/3.0.1/esp32-arduino-libs-3.0.1.zip
+
+board = esp32-c6-devkitm-1
+build_flags = -g
+  -DARDUINO_ARCH_ESP32
+  -DARDUINO_ARCH_ESP32C6
+  -DCONFIG_IDF_TARGET_ESP32C6=1
+  -D CONFIG_ASYNC_TCP_USE_WDT=0
+  -DCO
+  -DARDUINO_USB_MODE=1 ;; this flag is mandatory for ESP32-C3
+  ;; please make sure that the following flags are properly set (to 0 or 1) by your board.json, or included in your custom platformio_override.ini entry:
+  ;; ARDUINO_USB_CDC_ON_BOOT
+lib_deps =
+  ;;https://github.com/pbolduc/AsyncTCP.git @ 1.2.0
+  https://github.com/softhack007/AsyncTCP.git#ESP32-C6 ;; patched version needed for -C6
+  makuna/NeoPixelBus @ 2.8.0                           ;; latest version neeeded for -C6
+  ${env.lib_deps}
+
+
+[env:esp32c6dev_8MB]
+;; ESP32-C6 "devkit C" with 8MB flash
+extends = esp32c6
+platform = ${esp32c6.platform}
+platform_packages = ${esp32c6.platform_packages}
+framework = arduino
+board = esp32-c6-devkitc-1
+
+build_unflags = ${common.build_unflags}
+  -D CORE_DEBUG_LEVEL=0
+  -D NDEBUG
+build_flags = ${common.build_flags} ${esp32c6.build_flags} -D WLED_RELEASE_NAME=ESP32-C6_8MB
+  -Wno-volatile -Wno-deprecated-declarations ;; silence compiler warnings
+  -Wno-cpp                                   ;; silence '#pragma warning' messages
+  -D DEBUG -g3 -ggdb
+  -D CORE_DEBUG_LEVEL=4
+  -D WLED_WATCHDOG_TIMEOUT=0
+  ;; -DLOLIN_WIFI_FIX ; might be needed on "-C6 mini"
+  ;;-DARDUINO_USB_CDC_ON_BOOT=1 ;; for virtual CDC USB
+  -DARDUINO_USB_CDC_ON_BOOT=0   ;; for serial-to-USB chip
+  -D WLED_DISABLE_INFRARED     ;; library not not compatible with -C6
+  -D WLED_DISABLE_ESPNOW       ;; not sure if this will work
+  -D WLED_DISABLE_ALEXA        ;; compile errors
+  -D WLED_DISABLE_WEBSOCKETS   ;; not sure if this will work (hacks needed in asyncWebserver)
+upload_speed = 460800
+lib_deps = ${esp32c6.lib_deps}
+lib_ignore =
+  IRremoteESP8266 ; use with WLED_DISABLE_INFRARED for faster compilation
+
+board_build.partitions = ${esp32.large_partitions}
+board_build.f_flash = 80000000L
+board_build.flash_mode = qio
+board_build.arduino.memory_type = qio_qspi
+monitor_filters = esp32_exception_decoder
+
+[env:esp32c6dev_4MB]
+;; ESP32-C6 "devkit M" with 4MB flash
+extends = env:esp32c6dev_8MB
+board = esp32-c6-devkitm-1
+board_build.partitions = ${esp32.default_partitions}
+build_unflags = ${env:esp32c6dev_8MB.build_unflags} -D WLED_RELEASE_NAME=ESP32-C6_8MB
+build_flags = ${env:esp32c6dev_8MB.build_flags}     -D WLED_RELEASE_NAME=ESP32-C6_4MB
+
+
 [esp32s3]
 ;; generic definitions for all ESP32-S3 boards
 platform = ${esp32_idf_V5.platform}