initial commit

2026-10-11 21:48:59 +08:00
commit b44ce7bd77
@@ -0,0 +1,5 @@
+set(LD_FLASH_SIZE 448K)
+set(LD_RAM_SIZE 32K)
+
+function(update_board TARGET)
+endfunction()
@@ -0,0 +1,61 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2024 TinyUSB contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/* metadata:
+   name: yd-ch582m from vcc-gnd studio
+   url: http://vcc-gnd.com/
+*/
+
+#ifndef BOARD_H_
+#define BOARD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// LED: PB4 on yd-ch582m board
+#define LED_PIN               GPIO_Pin_4
+#define LED_STATE_ON          0
+
+// Directly reuse BOOT pin as user button
+#define BUTTON_PIN            GPIO_Pin_22
+#define BUTTON_STATE_ACTIVE   0
+
+// UART: UART1 TX=PA9, RX=PA8
+#define CFG_BOARD_UART_BAUDRATE   115200
+
+// Device only on USB1 (rhport 0). CH58x host / USB2 is not supported by the shared usbfs dcd;
+// BOARD_TUH_RHPORT is kept commented out to ease re-adding host later.
+#ifndef BOARD_TUD_RHPORT
+#define BOARD_TUD_RHPORT  0
+#endif
+// #ifndef BOARD_TUH_RHPORT
+// #define BOARD_TUH_RHPORT  1
+// #endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
@@ -0,0 +1,3 @@
+LDFLAGS += \
+  -Wl,--defsym=__FLASH_SIZE=448K \
+  -Wl,--defsym=__RAM_SIZE=32K \