ESP32-C6 support

lib/i2cscan/i2cscan.cpp

@@ -10,6 +10,11 @@ String portMap[] = {"D0", "D1", "D2", "D4", "D5", "D6", "D7"};
 uint8_t portArray[] = {2, 3, 4, 5, 6, 7, 8, 9, 10};
 uint8_t portExclude[] = {18, 19, 20, 21, LED_PIN};
 String portMap[] = {"2", "3", "4", "5", "6", "7", "8", "9", "10"};
+// this is for the ESP32C6 has a lot of pins (10/11 only availiable on the WROOM modules but not on the "mini")
+#elif defined(ESP32C6)
+uint8_t portArray[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 18, 19, 20, 21, 22, 23};
+String portMap[] = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "14", "15", "18", "19", "20", "21", "22", "23"};
+uint8_t portExclude[] = {12, 13, 16, 17, LED_PIN}; // exclude USB D+,D- and serial TX/RX
 #elif defined(ESP32)
 uint8_t portArray[] = {4, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 25, 26, 27, 32, 33};
 String portMap[] = {"4", "13", "14", "15", "16", "17", "18", "19", "21", "22", "23", "25", "26", "27", "32", "33"};

platformio-tools.ini

@@ -80,6 +80,13 @@ build_flags =
   -DESP32C3
 board = esp32-c3-devkitm-1
 
+[env:BOARD_ES32C6DEVKITC1]
+platform = https://github.com/tasmota/platform-espressif32/releases/download/2024.06.11/platform-espressif32.zip
+build_flags =
+  ${env.build_flags}
+  -DESP32C6
+board = esp32-c6-devkitc-1
+
 [env:BOARD_XIAO_ESP32C3]
 platform = espressif32 @ 6.7.0
 platform_packages =

platformio.ini

@@ -106,3 +106,13 @@ upload_speed = 921600
 ;  ${env.build_flags}
 ;  -DESP32C3
 ;board = lolin_c3_mini
+
+; If you want to use a ESP32C6, you can use this (experimental)
+;[env:esp32c6]
+;platform =  https://github.com/tasmota/platform-espressif32/releases/download/2024.06.11/platform-espressif32.zip
+;board = esp32-c6-devkitc-1
+;build_flags =
+;  ${env.build_flags}
+;  -DESP32C6
+;  -DARDUINO_USB_MODE=1
+;  -DARDUINO_USB_CDC_ON_BOOT=1

src/consts.h

@@ -84,6 +84,7 @@ enum class ImuID {
 #define BOARD_WEMOSWROOM02 16
 #define BOARD_XIAO_ESP32C3 17
 #define BOARD_HARITORA 18 // Used by Haritora/SlimeTora
+#define BOARD_ES32C6DEVKITC1 19
 #define BOARD_DEV_RESERVED 250 // Reserved, should not be used in any release firmware
 
 #define BAT_EXTERNAL 1

src/defines.h

@@ -173,7 +173,7 @@ IMU_DESC_ENTRY(IMU_BMP160, PRIMARY_IMU_ADDRESS_ONE, IMU_ROTATION, PIN_IMU_SCL, P
   #define PIN_BATTERY_LEVEL 3
   #define LED_PIN 10
   #define LED_INVERTED false
-#elif BOARD == BOARD_ES32C3DEVKITM1
+#elif BOARD == BOARD_ES32C3DEVKITM1 || BOARD == BOARD_ES32C6DEVKITC1
   #define PIN_IMU_SDA 5
   #define PIN_IMU_SCL 4
   #define PIN_IMU_INT 6