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gps波特率，updata频率

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chenxin
2025-08-15 18:01:35 +08:00
parent fd0fb4fe2f
commit 039236251e
1 changed files with 51 additions and 14 deletions
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65
src/i2c_communication.cpp
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@ -58,29 +58,66 @@ void onReceiveEvent(int bytes) {
}
}
// // 更新传感器状态和数据
// unsigned long last_gps_data_time = 0;
// static uint8_t last_receive_cnt = 0;
// void update_sensor_data() {
// //gps
// //if (millis() > 5000 && gps.charsProcessed() < 10 && digitalRead(GPS_POWER_PIN) == HIGH)
// if (gps.charsProcessed() < 10) {
// sensor_data.gps_sta = 0x00; // 无设备
// sensor_data.gps_lat = 0.0f;
// sensor_data.gps_lon = 0.0f;
// } else if (!gps.location.isUpdated()) {
// sensor_data.gps_sta = 0x02; // 未搜到信号
// sensor_data.gps_lat = 0.0f;
// sensor_data.gps_lon = 0.0f;
// } else {
// sensor_data.gps_sta = 0x03; // 正常工作
// sensor_data.gps_lat = gps.location.lat();
// sensor_data.gps_lon = gps.location.lng();
// }
// //测距
// //if (receive_cnt == last_receive_cnt && digitalRead(RANGING_POWER_PIN) == HIGH)
// if (receive_cnt == last_receive_cnt){
// sensor_data.height_sta = 0x00; // 无设备
// sensor_data.height = 0.0f;
// }else {
// last_receive_cnt = receive_cnt;
// sensor_data.height_sta = 0x03; // 有效高度，正常工作
// sensor_data.height = (float)distance / 1000.0f; // mm -> m
// }
// }
// 更新传感器状态和数据
unsigned long last_gps_data_time = 0;
static uint8_t last_receive_cnt = 0;
uint32_t count = 0;
void update_sensor_data() {
//gps
//if (millis() > 5000 && gps.charsProcessed() < 10 && digitalRead(GPS_POWER_PIN) == HIGH)
if (gps.charsProcessed() < 10) {
sensor_data.gps_sta = 0x00; // 无设备
sensor_data.gps_lat = 0.0f;
sensor_data.gps_lon = 0.0f;
} else if (!gps.location.isUpdated()) {
sensor_data.gps_sta = 0x02; // 未搜到信号
sensor_data.gps_lat = 0.0f;
sensor_data.gps_lon = 0.0f;
} else {
sensor_data.gps_sta = 0x03; // 正常工作
sensor_data.gps_lat = gps.location.lat();
sensor_data.gps_lon = gps.location.lng();
}
else
{
if (gps.location.isUpdated()) {
count = 0;
sensor_data.gps_sta = 0x03; // 正常工作
sensor_data.gps_lat = gps.location.lat();
sensor_data.gps_lon = gps.location.lng();
}
else
{
count ++;
if (count > 50) {
sensor_data.gps_sta = 0x02; // 未搜到信号
}
}
}
//测距
//if (receive_cnt == last_receive_cnt && digitalRead(RANGING_POWER_PIN) == HIGH)
if (receive_cnt == last_receive_cnt){
sensor_data.height_sta = 0x00; // 无设备
sensor_data.height = 0.0f;