Template
refactor: 同步 actuator 项目的 RS485 支持和 ENABLE→CFG_ENABLE 重命名
- board_config.h: ENABLE/DISABLE 重命名为 CFG_ENABLE/CFG_DISABLE - board_config.h: 新增 RS485_MODE 配置块（默认 CFG_DISABLE） - uart.c: 新增 RS485 DE 引脚 AF 配置和硬件 485 模式配置 - 所有源文件: == ENABLE → == CFG_ENABLE（共 34 处） - 兼容: RS485 默认关闭，零影响现有项目
This commit is contained in:
+20
-10
@@ -1,12 +1,12 @@
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#ifndef BOARD_CONFIG_H
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#define BOARD_CONFIG_H
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#ifndef DISABLE
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#define DISABLE 0
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#ifndef CFG_DISABLE
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#define CFG_DISABLE 0
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#endif
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#ifndef ENABLE
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#define ENABLE 1
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#ifndef CFG_ENABLE
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#define CFG_ENABLE 1
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#endif
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#define GD32E23XF4 0x10
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@@ -19,25 +19,25 @@
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/* >>>>>>>>>>>>>>>>>>>>[IIC TYPE DEFINE]<<<<<<<<<<<<<<<<<<<< */
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#define SOFTWARE_IIC DISABLE // DISABLE: Hardware IIC; ENABLE: Software IIC
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#define SOFTWARE_IIC CFG_DISABLE // CFG_DISABLE: Hardware IIC; CFG_ENABLE: Software IIC
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/* >>>>>>>>>>>>>>>>>>>>[DEBUG MODE]<<<<<<<<<<<<<<<<<<<< */
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#define DEBUG_MODE DISABLE // DISABLE: Release Mode; ENABLE: Debug Mode
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#define DEBUG_MODE CFG_DISABLE // CFG_DISABLE: Release Mode; CFG_ENABLE: Debug Mode
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/* >>>>>>>>>>>>>>>>>>>>[COMMAND DEBUG]<<<<<<<<<<<<<<<<<<<< */
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#define COM_DEBUG DISABLE // DISABLE: Command debug off; ENABLE: Command debug on
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#define COM_DEBUG CFG_DISABLE // CFG_DISABLE: Command debug off; CFG_ENABLE: Command debug on
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/* >>>>>>>>>>>>>>>>>>>>[DEBUG ASSERTIONS DEFINE]<<<<<<<<<<<<<<<<<<<< */
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#define DEBUG_VERBOSE DISABLE // DISABLE: Verbose debug off; ENABLE: Verbose debug on
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#define DEBUG_VERBOSE CFG_DISABLE // CFG_DISABLE: Verbose debug off; CFG_ENABLE: Verbose debug on
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/* >>>>>>>>>>>>>>>>>>>>[SEGGER RTT DETECTION]<<<<<<<<<<<<<<<<<<<< */
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#define SEGGER_RTT_DETECTION ENABLE // DISABLE: SEGGER RTT off; ENABLE: SEGGER RTT on
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#define SEGGER_RTT_DETECTION CFG_ENABLE // CFG_DISABLE: SEGGER RTT off; CFG_ENABLE: SEGGER RTT on
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#if SEGGER_RTT_DETECTION == ENABLE
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#if SEGGER_RTT_DETECTION == CFG_ENABLE
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#include "SEGGER_RTT.h"
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#define RTT_printf(ch, ...) SEGGER_RTT_printf(ch, __VA_ARGS__)
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#define RTT_WriteString(ch, s) SEGGER_RTT_WriteString(ch, s)
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@@ -48,6 +48,16 @@
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#define RTT_PutChar(ch, c)
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#endif
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/* >>>>>>>>>>>>>>>>>>>>[RS485 MODE]<<<<<<<<<<<<<<<<<<<< */
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#define RS485_MODE CFG_DISABLE // CFG_DISABLE: RS485 off; CFG_ENABLE: RS485 on
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#if RS485_MODE == CFG_ENABLE
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#define RS485_DE_RCU RCU_GPIOA
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#define RS485_DE_PORT GPIOA
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#define RS485_DE_PIN GPIO_PIN_1 // 根据实际硬件修改 DE 引脚
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#endif
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/******************************************************************************/
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/* Dynamic USART Configuration Structure */
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@@ -86,7 +86,7 @@ i2c_result_t i2c_bus_reset(void);
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\param[out] none
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\retval none
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*/
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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void i2c_scan(void);
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#endif
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@@ -141,7 +141,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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*/
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i2c_result_t i2c_read_raw(uint8_t slave_addr, uint8_t *data, uint8_t length);
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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/*!
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\brief get status string for debugging
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\param[in] status: i2c_result_t value
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+2
-2
@@ -101,7 +101,7 @@ void system_software_reset(void)
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}
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/* Debug output control */
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#if COM_DEBUG == ENABLE
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#if COM_DEBUG == CFG_ENABLE
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#include <stdio.h>
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#define COMMAND_DEBUG(fmt, ...) printf("[COMMAND] " fmt "\n", ##__VA_ARGS__)
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#else
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@@ -565,7 +565,7 @@ void command_process(void) {
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// 到帧尾，进行各项校验
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bool verification_status = true;
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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if (cmd_buf[0] != PROTOCOL_PACKAGE_HEADER) {
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send_response(RESP_TYPE_HEADER_ERR, s_report_status_err, sizeof(s_report_status_err));
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verification_status = false;
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+1
-1
@@ -108,7 +108,7 @@ void USART0_IRQHandler(void) {
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g_usart_config.irq_handler(); // 通过函数指针调用对应的处理函数
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}
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// 作为调试口（第二串口）时也接收数据，便于模拟上位机命令
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#if DEBUG_MODE == ENABLE
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#if DEBUG_MODE == CFG_ENABLE
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else {
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usart0_irq_handler();
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}
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@@ -79,7 +79,7 @@ i2c_result_t i2c_bus_reset(void) {
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i2c_disable(I2C0);
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i2c_deinit(I2C0);
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C bus reset\r\n");
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#endif
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@@ -145,7 +145,7 @@ i2c_result_t i2c_bus_reset(void) {
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* 如果在某个地址上发现了设备，则会打印出该设备的地址。
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* 最后会打印出找到的设备总数。
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*/
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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void i2c_scan(void) {
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uint32_t timeout;
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uint8_t address;
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@@ -262,7 +262,7 @@ static i2c_result_t _i2c_wait_flag_timeout(uint32_t flag)
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uint16_t timeout = 0;
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while(!i2c_flag_get(I2C0, flag)){
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if(timeout++ > I2C_TIME_OUT){
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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const char* fname = "UNKNOWN";
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switch (flag) {
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case I2C_FLAG_SBSEND: fname = "SBSEND"; break;
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@@ -361,7 +361,7 @@ i2c_result_t i2c_write_16bits(uint8_t slave_addr, uint8_t reg_addr, uint8_t data
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} else {
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i2c_flag_clear(I2C0, I2C_FLAG_AERR);
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timeout =0;
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("IIC write failed for Error Slave Address. \n");
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#endif
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return I2C_RESULT_NACK;
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@@ -440,7 +440,7 @@ i2c_result_t i2c_write_16bits(uint8_t slave_addr, uint8_t reg_addr, uint8_t data
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retry_count ++;
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if (retry_count >= I2C_MAX_RETRY)
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{
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("IIC write failed after %d retries\n", I2C_MAX_RETRY);
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#endif
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return I2C_RESULT_ERROR;
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@@ -614,7 +614,7 @@ i2c_result_t i2c_read_16bits(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data
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retry_count++;
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if (retry_count >= I2C_MAX_RETRY) {
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("IIC read failed after %d retries\n", I2C_MAX_RETRY);
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#endif
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return I2C_RESULT_ERROR;
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@@ -654,7 +654,7 @@ i2c_result_t i2c_write(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint
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/* parameter validation */
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if (data == NULL || slave_addr > 0x7F || length == 0) {
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C read invalid param: slave=0x%02X, len=%u, data=%p\r\n", slave_addr, length, data);
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#endif
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return I2C_RESULT_INVALID_PARAM;
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@@ -714,7 +714,7 @@ i2c_result_t i2c_write(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint
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i2c_flag_clear(I2C0, I2C_FLAG_AERR);
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i2c_stop_on_bus(I2C0);
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timeout = 0;
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C write failed for Error Slave Address. \n");
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#endif
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return I2C_RESULT_NACK;
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@@ -789,7 +789,7 @@ i2c_result_t i2c_write(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint
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retry_count++;
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if (retry_count >= I2C_MAX_RETRY) {
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("IIC write failed after %d retries\n", I2C_MAX_RETRY);
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#endif
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return I2C_RESULT_ERROR;
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@@ -834,7 +834,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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/* enable acknowledge */
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i2c_ack_config(I2C0, I2C_ACK_ENABLE);
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C read start: slave=0x%02X reg=0x%02X len=%u\r\n", slave_addr, reg_addr, length);
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#endif
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@@ -886,7 +886,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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}
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/* debug: show address ack and error flags */
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C CLEAR_ADDRESS: write_phase=%d ADDSEND=%d AERR=%d\r\n",
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(int)write_phase,
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(int)i2c_flag_get(I2C0, I2C_FLAG_ADDSEND),
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@@ -904,19 +904,19 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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- length > 2: keep ACK enabled and clear ADDR; we'll handle N-2/BTF sequence later */
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if (length == 1) {
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i2c_ack_config(I2C0, I2C_ACK_DISABLE);
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C READ phase: length=1, disabling ACK before clearing ADDSEND\r\n");
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#endif
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} else if (length == 2) {
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i2c_ackpos_config(I2C0, I2C_ACKPOS_NEXT);
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i2c_ack_config(I2C0, I2C_ACK_DISABLE);
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C READ phase: length=2, set ACKPOS_NEXT and disabling ACK before clearing ADDSEND\r\n");
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#endif
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} else {
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/* length > 2: keep ACK enabled so slave will clock out data */
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i2c_ack_config(I2C0, I2C_ACK_ENABLE);
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C READ phase: length=%u (>2), keeping ACK enabled\r\n", length);
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#endif
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}
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@@ -949,7 +949,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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break;
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}
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C RESTART: after BTC, delay 5ms and issuing repeated START\r\n");
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#endif
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/* small delay to allow slave device to prepare multi-byte data before repeated start */
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@@ -972,13 +972,13 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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write_phase = false;
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state = I2C_STATE_CLEAR_ADDRESS;
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timeout = 0;
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C addressing sent for read (slave=0x%02X)\r\n", slave_addr);
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#endif
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break;
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case I2C_STATE_RECEIVE_DATA:
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C RECEIVE_DATA: expecting %u bytes\r\n", length);
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#endif
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if (length == 1) {
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@@ -1060,7 +1060,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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case I2C_STATE_ERROR:
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/* I2C bus error, try to reset the bus and retry */
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C_STATE_ERROR: resetting bus and retrying (retry_count=%u)\r\n", retry_count);
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#endif
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i2c_bus_reset();
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@@ -1071,7 +1071,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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retry_count++;
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if (retry_count >= I2C_MAX_RETRY) {
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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/* Print diagnostic flags to help root-cause analysis */
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printf("I2C read final failure after %d retries, last_state=%d\r\n", I2C_MAX_RETRY, state);
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printf(" FLAGS: AERR=%d BERR=%d LOSTARB=%d I2CBSY=%d\r\n",
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@@ -1080,7 +1080,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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(int)i2c_flag_get(I2C0, I2C_FLAG_LOSTARB),
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(int)i2c_flag_get(I2C0, I2C_FLAG_I2CBSY));
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#endif
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C read failed after %d retries\n", I2C_MAX_RETRY);
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#endif
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return I2C_RESULT_ERROR;
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@@ -1101,7 +1101,7 @@ i2c_result_t i2c_read(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8
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}
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}
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/* timeout path: provide debug info */
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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printf("I2C read timeout (end state). slave=0x%02X, len=%u\r\n", slave_addr, length);
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printf(" FLAGS: AERR=%d BERR=%d LOSTARB=%d I2CBSY=%d\r\n",
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(int)i2c_flag_get(I2C0, I2C_FLAG_AERR),
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@@ -1269,7 +1269,7 @@ i2c_result_t i2c_read_raw(uint8_t slave_addr, uint8_t *data, uint8_t length)
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return I2C_RESULT_TIMEOUT;
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}
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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/*!
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\brief get status string for debugging
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\param[in] status: i2c_status_t value
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+3
-3
@@ -62,15 +62,15 @@ int main(void)
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i2c_config();
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#if DEBUG_MODE == ENABLE
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#if DEBUG_MODE == CFG_ENABLE
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printf("Hello World!\r\n");
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#endif
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#if SEGGER_RTT_DETECTION == ENABLE
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#if SEGGER_RTT_DETECTION == CFG_ENABLE
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RTT_printf(0, "Hello World!\r\n");
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#endif
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#if DEBUG_VERBOSE == ENABLE
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#if DEBUG_VERBOSE == CFG_ENABLE
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i2c_scan();
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i2c_bus_reset();
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+15
@@ -17,6 +17,14 @@ void uart_init(void) {
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gpio_mode_set(UART_GPIO_PORT, GPIO_MODE_AF, GPIO_PUPD_PULLUP, UART_TX_PIN | UART_RX_PIN);
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gpio_output_options_set(UART_GPIO_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, UART_TX_PIN | UART_RX_PIN);
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#if RS485_MODE == CFG_ENABLE
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/* 配置 RS485 DE 引脚 */
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rcu_periph_clock_enable(RS485_DE_RCU);
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gpio_af_set(RS485_DE_PORT, GPIO_AF_1, RS485_DE_PIN);
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gpio_mode_set(RS485_DE_PORT, GPIO_MODE_AF, GPIO_PUPD_NONE, RS485_DE_PIN);
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gpio_output_options_set(RS485_DE_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, RS485_DE_PIN);
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#endif
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/* 配置波特率、数据位、停止位等 */
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usart_deinit(UART_PHY);
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usart_word_length_set(UART_PHY, USART_WL_8BIT);
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@@ -26,6 +34,13 @@ void uart_init(void) {
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usart_receive_config(UART_PHY, USART_RECEIVE_ENABLE);
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usart_transmit_config(UART_PHY, USART_TRANSMIT_ENABLE);
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#if RS485_MODE == CFG_ENABLE
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// 配置 RS485 模式
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usart_rs485_driver_enable(UART_PHY);
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usart_driver_assertime_config(UART_PHY, 10);
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usart_driver_deassertime_config(UART_PHY, 10);
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#endif
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usart_enable(UART_PHY);
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nvic_irq_enable(UART_IRQ, 0);
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Block a user