Add ESP32-C6 and ESP32-C3 support

Author: jonasniesner

platformio.ini

@@ -38,4 +38,38 @@ board_upload.maximum_size = 16777216
 board_upload.maximum_ram_size = 327680
 board_upload.flash_size = 16MB
 monitor_speed = 115200
-monitor_filters = esp32_exception_decoder
+
+[env:esp32-c3-N4]
+platform = espressif32
+framework = arduino
+build_flags = 
+  -DTARGET_ESP32
+  -DARDUINO_USB_MODE=1
+  -DARDUINO_USB_CDC_ON_BOOT=1
+  -DCONFIG_FREERTOS_WATCHDOG_TIMEOUT_S=120
+board_build.filesystem = littlefs
+board = esp32-c3-devkitm-1
+monitor_speed = 115200
+
+[env:esp32-c6-N4]
+platform = espressif32
+framework = arduino
+build_flags = 
+  -DTARGET_ESP32
+  -DARDUINO_USB_MODE=1
+  -DARDUINO_USB_CDC_ON_BOOT=1
+  -DCONFIG_FREERTOS_WATCHDOG_TIMEOUT_S=120
+board_build.filesystem = littlefs
+board = esp32-c6-devkitm-1
+monitor_speed = 115200
+
+#[env:esp32-N4]
+#platform = espressif32
+#framework = arduino
+#build_flags = 
+#  -DTARGET_ESP32
+#  -DCONFIG_FREERTOS_WATCHDOG_TIMEOUT_S=120
+#board_build.filesystem = littlefs
+#board = esp32dev
+#board_build.partitions = huge_app.csv
+#monitor_speed = 115200