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Replaced delay() with light sleep for ESP32 #99

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merged 1 commit into from
Aug 20, 2024
Merged

Replaced delay() with light sleep for ESP32 #99

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6 changes: 6 additions & 0 deletions BresserWeatherSensorLWCmd.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@
//
// 20240723 Extracted from BresserWeatherSensorLW.ino
// 20240729 Added PowerFeather specific status information
// 20240818 Replaced delay() with light sleep for ESP32
//
// ToDo:
// -
Expand Down Expand Up @@ -300,7 +301,12 @@ void sendCfgUplink(uint8_t uplinkReq, uint32_t uplinkInterval)
uint32_t delayMs = max(interval, minimumDelay); // cannot send faster than duty cycle allows

log_d("Sending configuration uplink in %u s", delayMs / 1000);
#if defined(ESP32)
esp_sleep_enable_timer_wakeup(delayMs * 1000);
esp_light_sleep_start();
#else
delay(delayMs);
#endif
log_d("Sending configuration uplink now.");
int16_t state = node.sendReceive(uplinkPayload, encoder.getLength(), port);
debug((state != RADIOLIB_LORAWAN_NO_DOWNLINK) && (state != RADIOLIB_ERR_NONE), "Error in sendReceive", state, false);
Expand Down
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