Support for DFRobot Beetle ESP32C3.

.github/workflows/build-clang-doxy.yml

@@ -318,11 +318,14 @@ jobs:
             "sparklemotionstick_esp32",
             "feather_esp32_v2",
             "itsybitsy_esp32",
+            "dfrobot_beetle_esp32c3",
             "wippersnapper_qtpy_esp32c3",
             "wippersnapper_feather_esp32c6"
           ]
         include:
           - offset: "0x1000"
+          - offset: "0x0"
+            arduino-platform: "dfrobot_beetle_esp32c3"
           - offset: "0x0"
             arduino-platform: "wippersnapper_qtpy_esp32c3"
           - offset: "0x0"

platformio.ini

@@ -6,7 +6,7 @@
 ; PlatformIO Defaults
 [platformio]
 description = "Adafruit.IO WipperSnapper Firmware"
-default_envs = adafruit_feather_esp32s3_tft, adafruit_magtag29_esp32s2, adafruit_feather_esp32s3, featheresp32s2, adafruit_feather_esp32s2_reversetft, adafruit_metro_esp32s2, adafruit_qtpy_esp32s2, adafruit_feather_esp32s3_reversetft, adafruit_feather_esp32s3_nopsram, adafruit_feather_esp32s2_tft, adafruit_qtpy_esp32, adafruit_qtpy_esp32c3, featheresp32, adafruit_qtpy_esp32s3_nopsram, featheresp32v2, huzzah, adafruit_pyportal_m4, adafruit_pyportal_m4_titano
+default_envs = adafruit_feather_esp32s3_tft, adafruit_magtag29_esp32s2, adafruit_feather_esp32s3, featheresp32s2, adafruit_feather_esp32s2_reversetft, adafruit_metro_esp32s2, adafruit_qtpy_esp32s2, adafruit_feather_esp32s3_reversetft, adafruit_feather_esp32s3_nopsram, adafruit_feather_esp32s2_tft, adafruit_qtpy_esp32, adafruit_qtpy_esp32c3, featheresp32, adafruit_qtpy_esp32s3_nopsram, featheresp32v2, huzzah, adafruit_pyportal_m4, adafruit_pyportal_m4_titano, dfrobot_beetle_esp32c3
 
 
 ; Common Build Environment
@@ -532,6 +532,17 @@ build_flags = -DUSE_TINYUSB
 ; extra_scripts = pre:rename_usb_config.py
 upload_port = /dev/cu.usbmodem1201
 
+; DFRobot Beetle ESP32-C3
+[env:dfrobot_beetle_esp32c3]
+extends = common:esp32
+board = dfrobot_beetle_esp32c3
+; Note: this board reuses a generic preprocessor define
+; espressif/arduino-esp32@fcd4799c6de6eb5a5a8eba94818adf770238ecc0
+; rather than creating one unique to the device.
+build_flags = -DARDUINO_ESP32C3_DEV
+board_build.filesystem = littlefs
+board_build.partitions = min_spiffs.csv
+
 
 [env:raspberypi_picow]
 extends = common:rp2040

src/Wippersnapper_Boards.h

@@ -186,6 +186,14 @@
 #define STATUS_NEOPIXEL_PIN PIN_NEOPIXEL
 #define STATUS_NEOPIXEL_NUM 1
 #define USE_PSRAM ///< Board has PSRAM, use it for dynamic memory allocation
+#elif defined(ARDUINO_ESP32C3_DEV)
+// Note: this board reuses a generic preprocessor define
+// espressif/arduino-esp32@fcd4799c6de6eb5a5a8eba94818adf770238ecc0
+// rather than creating one unique to the device.
+#define BOARD_ID "dfrobot-beetle-esp32c3"
+#define USE_LITTLEFS
+#define USE_STATUS_LED
+#define STATUS_LED_PIN LED_BUILTIN
 #elif defined(ARDUINO_SPARKLEMOTIONMINI_ESP32)
 #define BOARD_ID "sparklemotionmini-esp32"
 #define USE_LITTLEFS

src/provisioning/littlefs/WipperSnapper_LittleFS.cpp

@@ -17,6 +17,7 @@
     defined(ARDUINO_ADAFRUIT_ITSYBITSY_ESP32) ||                               \
     defined(ARDUINO_ADAFRUIT_FEATHER_ESP32_V2) ||                              \
     defined(ARDUINO_ADAFRUIT_QTPY_ESP32_PICO) ||                               \
+    defined(ARDUINO_ESP32C3_DEV) ||                                            \
     defined(ARDUINO_SPARKLEMOTIONMINI_ESP32) ||                                \
     defined(ARDUINO_SPARKLEMOTIONSTICK_ESP32) ||                               \
     defined(ARDUINO_ADAFRUIT_QTPY_ESP32C3) ||                                  \
@@ -170,4 +171,4 @@ void WipperSnapper_LittleFS::fsHalt(String msg) {
   }
 }
 
-#endif
+#endif