Initial commit: CCU621_M firmware project with BLE debug link support.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-08 17:28:36 +08:00
commit 9ceb218f80
1597 changed files with 724159 additions and 0 deletions
@@ -0,0 +1,41 @@
+/*!
+    \file    spi_if.h
+    \brief   spi接收发送统一接口函数
+
+    \version firmware for GD32H7xx
+*/
+
+#ifndef _SPI_IF_H_
+#define _SPI_IF_H_
+
+#include <stdint.h>
+
+
+typedef struct {
+    uint32_t spi;          // MCU对应的SPI口
+    uint32_t rstPort;      // 复位GPIO引脚
+    uint16_t rstPin;       // 复位pin引脚
+    uint32_t csPort;       // 片选GPIO引脚
+    uint16_t csPin;        // 片选pin引脚
+    uint8_t initialized;   // 初始化状态
+} spi_dev_t;
+
+// 兼容旧结构体名称
+typedef spi_dev_t spi_t;
+
+/* 对外接口函数 */
+void spi_transmit_byte(uint32_t spi_periph, uint8_t data);
+uint8_t spi_receive_byte(uint32_t spi_periph);
+uint8_t spi_transmit_receive_byte(uint32_t spi_periph, uint8_t tx_data);
+
+// GPIO控制函数
+void spi_cs_control(spi_dev_t *dev, uint8_t enable);
+void spi_rst_control(spi_dev_t *dev, uint8_t enable);
+
+// SPI初始化函数
+int spi_init_dev(spi_dev_t *dev, uint32_t spi_periph, uint32_t csPort, uint16_t csPin, uint32_t rstPort, uint16_t rstPin);
+int spi_deinit_dev(spi_dev_t *dev);
+
+#endif
+
+