Add seeed studio xiao RP2040 support

.github/workflows/build.yml

@@ -19,6 +19,7 @@ jobs:
           - PI_PICOW
           - PI_PICO2W
           - RP2040_ZERO
+          - RP2040_XIAO
           - ADAFRUIT_FEATHER
           - ESP32_BLUEPAD32_I2C
           - ESP32_BLUERETRO_I2C

Firmware/RP2040/CMakeLists.txt

@@ -136,6 +136,11 @@ elseif(OGXM_BOARD STREQUAL "RP2040_ZERO")
     set(EN_USB_HOST TRUE)
     set(EN_RGB TRUE)
 
+elseif(OGXM_BOARD STREQUAL "RP2040_XIAO")
+    add_compile_definitions(CONFIG_OGXM_BOARD_RP2040_XIAO=1)
+    set(EN_USB_HOST TRUE)
+    set(EN_RGB TRUE)
+
 # elseif(OGXM_BOARD STREQUAL "INTERNAL_4CH")
 #     set(EN_USB_HOST TRUE)
 #     set(EN_4CH TRUE)
@@ -406,4 +411,4 @@ endif()
 
 set_target_properties(${FW_NAME} PROPERTIES OUTPUT_NAME ${EXE_FILENAME})
 
-pico_add_extra_outputs(${FW_NAME})
+pico_add_extra_outputs(${FW_NAME})

Firmware/RP2040/src/Board/Config.h

@@ -3,13 +3,14 @@
 
 #define PI_PICO             0
 #define RP2040_ZERO         1
-#define ADAFRUIT_FEATHER    2
-#define PI_PICOW            3
-#define ESP32_BLUEPAD32_I2C 4
-#define ESP32_BLUERETRO_I2C 5
-#define EXTERNAL_4CH_I2C    6
-#define INTERNAL_4CH_I2C    7
-#define BOARDS_COUNT        8
+#define RP2040_XIAO         2
+#define ADAFRUIT_FEATHER    3
+#define PI_PICOW            4
+#define ESP32_BLUEPAD32_I2C 5
+#define ESP32_BLUERETRO_I2C 6
+#define EXTERNAL_4CH_I2C    7
+#define INTERNAL_4CH_I2C    8
+#define BOARDS_COUNT        9
 
 #define SYSCLOCK_KHZ 240000
 
@@ -31,6 +32,13 @@
     #define PIO_USB_DP_PIN      10 // DM = 11
     #define LED_INDICATOR_PIN   14
 
+#elif defined(CONFIG_OGXM_BOARD_RP2040_XIAO)
+    #define OGXM_BOARD          RP2040_XIAO
+    #define RGB_PXL_PIN         12
+    #define RGB_PWR_PIN         11
+    #define PIO_USB_DP_PIN      0 // DM = 1
+    #define LED_INDICATOR_PIN   17
+
 #elif defined(CONFIG_OGXM_BOARD_ADAFRUIT_FEATHER)
     #define OGXM_BOARD          ADAFRUIT_FEATHER
     #define RGB_PWR_PIN         20
@@ -126,4 +134,4 @@
     }
 #endif // defined(PIO_USB_DP_PIN)
 
-#endif // _BOARD_CONFIG_H_
+#endif // _BOARD_CONFIG_H_

Firmware/RP2040/src/OGXMini/Board/Standard.cpp

@@ -1,6 +1,6 @@
 #include "Board/Config.h"
 #include "OGXMini/Board/Standard.h"
-#if ((OGXM_BOARD == PI_PICO) || (OGXM_BOARD == RP2040_ZERO) || (OGXM_BOARD == ADAFRUIT_FEATHER))
+#if ((OGXM_BOARD == PI_PICO) || (OGXM_BOARD == RP2040_ZERO) || (OGXM_BOARD == RP2040_XIAO) || (OGXM_BOARD == ADAFRUIT_FEATHER))
 
 #include <pico/multicore.h>
 
@@ -131,4 +131,4 @@ void standard::run() {
 // void standard::initialize() {}
 // void standard::run() {}
 
-#endif // OGXM_BOARD == PI_PICO || OGXM_BOARD == RP2040_ZERO || OGXM_BOARD == ADAFRUIT_FEATHER
+#endif // OGXM_BOARD == PI_PICO || OGXM_BOARD == RP2040_ZERO || OGXM_BOARD == ADAFRUIT_FEATHER

Firmware/RP2040/src/OGXMini/OGXMini.cpp

@@ -16,6 +16,7 @@ namespace OGXMini {
     static constexpr InitFunc init_func[BOARDS_COUNT] = {
         standard::initialize,       // PI_PICO
         standard::initialize,       // RP2040_ZERO
+        standard::initialize,       // RP2040_XIAO
         standard::initialize,       // ADAFRUIT_FEATHER
         pico_w::initialize,         // PI_PICOW
         esp32_bp32_i2c::initialize, // ESP32_BLUEPAD32_I2C
@@ -27,6 +28,7 @@ namespace OGXMini {
     static constexpr RunFunc run_func[BOARDS_COUNT] = {
         standard::run,          // PI_PICO
         standard::run,          // RP2040_ZERO
+        standard::run,          // RP2040_XIAO
         standard::run,          // ADAFRUIT_FEATHER
         pico_w::run,            // PI_PICOW
         esp32_bp32_i2c::run,    // ESP32_BLUEPAD32_I2C
@@ -38,6 +40,7 @@ namespace OGXMini {
     static constexpr HostMountedFunc host_mount_func[BOARDS_COUNT] = {
         standard::host_mounted,     // PI_PICO
         standard::host_mounted,     // RP2040_ZERO
+        standard::host_mounted,     // RP2040_XIAO
         standard::host_mounted,     // ADAFRUIT_FEATHER
         nullptr,                    // PI_PICOW
         nullptr,                    // ESP32_BLUEPAD32_I2C
@@ -49,6 +52,7 @@ namespace OGXMini {
     static constexpr HostMountedWTypeFunc host_mount_w_type_func[BOARDS_COUNT] = {
         nullptr,                            // PI_PICO
         nullptr,                            // RP2040_ZERO
+        nullptr,                            // RP2040_XIAO
         nullptr,                            // ADAFRUIT_FEATHER
         nullptr,                            // PI_PICOW
         nullptr,                            // ESP32_BLUEPAD32_I2C
@@ -60,6 +64,7 @@ namespace OGXMini {
     static constexpr WirelessConnectedFunc wl_conn_func[BOARDS_COUNT] = {
         nullptr,                            // PI_PICO
         nullptr,                            // RP2040_ZERO
+        nullptr,                            // RP2040_XIAO
         nullptr,                            // ADAFRUIT_FEATHER
         nullptr,                            // PI_PICOW
         nullptr,                            // ESP32_BLUEPAD32_I2C
@@ -100,4 +105,4 @@ namespace OGXMini {
         }
     }
 
-} // namespace OGXMini
+} // namespace OGXMini

README.md

@@ -119,6 +119,7 @@ The options are:
 - ```PI_PICOW``` 
 - ```PI_PICO2W``` 
 - ```RP2040_ZERO``` 
+- ```RP2040_XIAO``` 
 - ```ADAFRUIT_FEATHER``` 
 - ```ESP32_BLUEPAD32_I2C```
 - ```ESP32_BLUERETRO_I2C``` 

hardware/README.md

@@ -16,4 +16,7 @@ Gerber, BOM, and schematic for an RP2040-Zero interposer board you can make your
 
 The RP2040-Zero board can be found on Amazon and AliExpress.
 
-![OGX-Mini Boards](../images/OGX-Mini-rpzero-int.jpg "OGX-Mini Boards")
+# RP2040-Xiao
+![OGX-Mini](../images/DiagramRP2040Xiao.png)
+
+![OGX-Mini Boards](../images/OGX-Mini-rpzero-int.jpg "OGX-Mini Boards")