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[SX126x] Added option to change sleep mode (cold/warm start)

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This commit is contained in:
jgromes 2019-12-29 12:21:14 +01:00
parent 460a050a63
commit 02ac97b07e
2 changed files with 9 additions and 3 deletions
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8
src/modules/SX126x/SX126x.cpp
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@ -370,8 +370,12 @@ int16_t SX126x::scanChannel() {
return(ERR_UNKNOWN); return(ERR_UNKNOWN);
} }
int16_t SX126x::sleep() { int16_t SX126x::sleep(bool retainConfig) {
uint8_t data[] = {SX126X_SLEEP_START_COLD | SX126X_SLEEP_RTC_OFF}; uint8_t sleepMode = SX126X_SLEEP_START_WARM;
if(!retainConfig) {
sleepMode = SX126X_SLEEP_START_COLD;
}
uint8_t data[] = {sleepMode | SX126X_SLEEP_RTC_OFF};
int16_t state = SPIwriteCommand(SX126X_CMD_SET_SLEEP, data, 1, false); int16_t state = SPIwriteCommand(SX126X_CMD_SET_SLEEP, data, 1, false);
// wait for SX126x to safely enter sleep mode // wait for SX126x to safely enter sleep mode

4
src/modules/SX126x/SX126x.h
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@ -452,9 +452,11 @@ class SX126x: public PhysicalLayer {
/*! /*!
\brief Sets the module to sleep mode. \brief Sets the module to sleep mode.
\param retainConfig Set to true to retain configuration of the currently active modem ("warm start") or to false to discard current configuration ("cold start"). Defaults to true.
\returns \ref status_codes \returns \ref status_codes
*/ */
int16_t sleep(); int16_t sleep(bool retainConfig = true);
/*! /*!
\brief Sets the module to standby mode (overload for PhysicalLayer compatibility, uses 13 MHz RC oscillator). \brief Sets the module to standby mode (overload for PhysicalLayer compatibility, uses 13 MHz RC oscillator).