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增加SHT30出问题后重新上电，重新初始化IIC1逻辑，SHT30IIC超时时间由0xFFFF改为0xFF

This commit is contained in:
95384 2025-03-01 10:59:45 +08:00
parent bb2c0d034e
commit d1bbcc86d8
3 changed files with 17 additions and 4 deletions
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2
App/Inc/anemometer_dev.h
View File

@ -42,7 +42,7 @@
// 温度探头版本，SHT30=1，TMP117=2
#define SHT30_SENSOR 1
#define TMP117_SENSOR 2
#define TEMP_SENSOR TMP117_SENSOR
#define TEMP_SENSOR SHT30_SENSOR
///已将DISTANCE写入配置文件，在结构体g_stConfigInfo.transducer_distace中

15
App/Src/anemometer_dev.c
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@ -1099,9 +1099,22 @@ static void getTempHumiPress(void)
// SHT30出问题
if(sht30_ret == FALSE)
{
//错误处理
//关电重启,第一次进入错误判断，此时此时错误标志位为0，关电并置位错误标志位；
//再进入错误标志位检测到错误标志位后开电
//下一次监测如果SHT30恢复，则正常运行，如果没有恢复，电继续开着，保证温度传感器正常运行
if(g_error_log.temp_error_SHT30 == 0)
{
HAL_GPIO_WritePin(GPIOB, GPIO_SHT_PWR_EN_Pin, GPIO_PIN_RESET);
HAL_I2C_DeInit(&hi2c1);
}else
{
HAL_GPIO_WritePin(GPIOB, GPIO_SHT_PWR_EN_Pin, GPIO_PIN_SET);
MX_I2C1_Init();
sht30_init();
}
//置错误标志位
g_error_log.temp_error_SHT30 = 1;
//错误处理
#if TEMP_SENSOR == SHT30_SENSOR
g_stMcs_Para.temperature = backupTemperature1;
#endif /*TEMP_SENSOR == SHT30_SENSOR*/

4
Drivers/Sht3x/sht30.c
View File

@ -33,7 +33,7 @@ static u_int8_t i2c_write_cmd(u_int8_t addr,u_int16_t cmd)
cmd_buff[0] = cmd>>8;
cmd_buff[1] = cmd;
u_int8_t ret = HAL_I2C_Master_Transmit(&hi2c1,addr,cmd_buff,2,0xffff);
u_int8_t ret = HAL_I2C_Master_Transmit(&hi2c1,addr,cmd_buff,2,0xff);
return ret;
}
@ -101,7 +101,7 @@ u_int8_t sht30_collect_data(stTempHumiSensor stSensorDev, float *temp, float *hu
i2c_write_cmd(stSensorDev.i2c_reg_addr,stSensorDev.cmd_read_data);
if(HAL_I2C_Master_Receive(&hi2c1,stSensorDev.i2c_reg_addr,read_buff,6,0xffff) != HAL_OK){
if(HAL_I2C_Master_Receive(&hi2c1,stSensorDev.i2c_reg_addr,read_buff,6,0xff) != HAL_OK){
return HAL_ERROR;
}