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freeze readings before deepsleep (#18720)

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Barbudor 2023-05-25 12:20:30 +02:00 committed by GitHub
parent 478b378d7d
commit 75f634dc71
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1 changed files with 9 additions and 4 deletions
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13
tasmota/tasmota_xsns_sensor/xsns_09_bmp.ino
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@ -73,7 +73,9 @@ typedef struct {
uint8_t bmp_addresses[] = { BMP_ADDR1, BMP_ADDR2 };
uint8_t bmp_count = 0;
uint8_t bmp_once = 1;
#ifdef USE_DEEPSLEEP
uint8_t bmp_deepsleep = 0; // Prevent updating measurments once BMP has been put to sleep (just before ESP enters deepsleep)
#endif
bmp_sensors_t *bmp_sensors = nullptr;
@ -478,12 +480,10 @@ void Bme680Read(uint8_t bmp_idx) {
/********************************************************************************************/
void BmpDetect(void) {
int bmp_sensor_size = BMP_MAX_SENSORS * sizeof(bmp_sensors_t);
if (!bmp_sensors) {
bmp_sensors = (bmp_sensors_t*)malloc(bmp_sensor_size);
bmp_sensors = (bmp_sensors_t*)calloc(BMP_MAX_SENSORS, sizeof(bmp_sensors_t));
}
if (!bmp_sensors) { return; }
memset(bmp_sensors, 0, bmp_sensor_size); // Init defaults to 0
for (uint32_t i = 0; i < BMP_MAX_SENSORS; i++) {
uint8_t bus = i >>1;
@ -523,6 +523,10 @@ void BmpDetect(void) {
}
void BmpRead(void) {
#ifdef USE_DEEPSLEEP
// Prevent updating measurments once BMP has been put to sleep (just before ESP enters deepsleep)
if (bmp_deepsleep) return;
#endif
for (uint32_t bmp_idx = 0; bmp_idx < bmp_count; bmp_idx++) {
switch (bmp_sensors[bmp_idx].bmp_type) {
case BMP180_CHIPID:
@ -692,6 +696,7 @@ bool Xsns09(uint32_t function) {
#ifdef USE_DEEPSLEEP
case FUNC_SAVE_BEFORE_RESTART:
BMP_EnterSleep();
bmp_deepsleep = 1;
break;
#endif // USE_DEEPSLEEP
}