Firmware build for Waveshare RP2350-USB-A board

Author: jfedor2

.github/workflows/build-rp2040.yml

@@ -55,6 +55,11 @@ jobs:
           PICO_BOARD=pico2 cmake ..
           make remapper remapper_dual_a remapper_dual_b
           cd ..
+          mkdir build-waveshare_rp2350_usb_a
+          cd build-waveshare_rp2350_usb_a
+          PICO_BOARD=waveshare_rp2350_usb_a cmake ..
+          make remapper
+          cd ..
           mkdir artifacts
           mv build/*.uf2 artifacts
           mv build-boards/remapper_dual_a.uf2 artifacts/remapper_board.uf2
@@ -65,6 +70,7 @@ jobs:
           mv build-pico2/remapper.uf2 artifacts/remapper_pico2.uf2
           mv build-pico2/remapper_dual_a.uf2 artifacts/remapper_pico2_dual_a.uf2
           mv build-pico2/remapper_dual_b.uf2 artifacts/remapper_pico2_dual_b.uf2
+          mv build-waveshare_rp2350_usb_a/remapper.uf2 artifacts/remapper_waveshare_rp2350_usb_a.uf2
         working-directory: ./firmware
       - uses: actions/upload-artifact@v4
         with:

firmware/src/boards/waveshare_rp2350_usb_a.h

@@ -0,0 +1,54 @@
+// -----------------------------------------------------
+// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO
+//       SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES
+// -----------------------------------------------------
+
+// pico_cmake_set PICO_PLATFORM=rp2350
+
+#ifndef _BOARDS_WAVESHARE_RP2350_USB_A_H
+#define _BOARDS_WAVESHARE_RP2350_USB_A_H
+
+// For board detection
+#define WAVESHARE_RP2350_USB_A_BOARD
+
+#define GPIO_VALID_PINS_BASE 0b00111100000000000000011111111111
+
+#define PICO_DEFAULT_PIO_USB_DP_PIN 12
+
+// --- RP2350 VARIANT ---
+#define PICO_RP2350A 1
+
+// --- UART ---
+#ifndef PICO_DEFAULT_UART
+#define PICO_DEFAULT_UART 0
+#endif
+#ifndef PICO_DEFAULT_UART_TX_PIN
+#define PICO_DEFAULT_UART_TX_PIN 0
+#endif
+#ifndef PICO_DEFAULT_UART_RX_PIN
+#define PICO_DEFAULT_UART_RX_PIN 1
+#endif
+
+// --- LED ---
+#ifndef PICO_DEFAULT_WS2812_PIN
+#define PICO_DEFAULT_WS2812_PIN 16
+#endif
+
+// --- FLASH ---
+
+#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
+
+#ifndef PICO_FLASH_SPI_CLKDIV
+#define PICO_FLASH_SPI_CLKDIV 2
+#endif
+
+// pico_cmake_set_default PICO_FLASH_SIZE_BYTES = (2 * 1024 * 1024)
+#ifndef PICO_FLASH_SIZE_BYTES
+#define PICO_FLASH_SIZE_BYTES (2 * 1024 * 1024)
+#endif
+
+#ifndef PICO_RP2350_A2_SUPPORTED
+#define PICO_RP2350_A2_SUPPORTED 1
+#endif
+
+#endif