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[SX126x] Added missing RF switch control

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This commit is contained in:
jgromes 2020-06-20 17:04:17 +02:00
parent 3fe7da9788
commit 06c254bc6e
1 changed files with 17 additions and 2 deletions
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19
src/modules/SX126x/SX126x.cpp
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@ -300,6 +300,9 @@ int16_t SX126x::receive(uint8_t* data, size_t len) {
} }
int16_t SX126x::transmitDirect(uint32_t frf) { int16_t SX126x::transmitDirect(uint32_t frf) {
// set RF switch (if present)
_mod->setRfSwitchState(LOW, HIGH);
// user requested to start transmitting immediately (required for RTTY) // user requested to start transmitting immediately (required for RTTY)
int16_t state = ERR_NONE; int16_t state = ERR_NONE;
if(frf != 0) { if(frf != 0) {
@ -313,6 +316,9 @@ int16_t SX126x::transmitDirect(uint32_t frf) {
} }
int16_t SX126x::receiveDirect() { int16_t SX126x::receiveDirect() {
// set RF switch (if present)
_mod->setRfSwitchState(HIGH, LOW);
// SX126x is unable to output received data directly // SX126x is unable to output received data directly
return(ERR_UNKNOWN); return(ERR_UNKNOWN);
} }
@ -327,6 +333,9 @@ int16_t SX126x::scanChannel() {
int16_t state = standby(); int16_t state = standby();
RADIOLIB_ASSERT(state); RADIOLIB_ASSERT(state);
// set RF switch (if present)
_mod->setRfSwitchState(HIGH, LOW);
// set DIO pin mapping // set DIO pin mapping
state = setDioIrqParams(SX126X_IRQ_CAD_DETECTED | SX126X_IRQ_CAD_DONE, SX126X_IRQ_CAD_DETECTED | SX126X_IRQ_CAD_DONE); state = setDioIrqParams(SX126X_IRQ_CAD_DETECTED | SX126X_IRQ_CAD_DONE, SX126X_IRQ_CAD_DETECTED | SX126X_IRQ_CAD_DONE);
RADIOLIB_ASSERT(state); RADIOLIB_ASSERT(state);
@ -360,6 +369,9 @@ int16_t SX126x::scanChannel() {
} }
int16_t SX126x::sleep(bool retainConfig) { int16_t SX126x::sleep(bool retainConfig) {
// set RF switch (if present)
_mod->setRfSwitchState(LOW, LOW);
uint8_t sleepMode = SX126X_SLEEP_START_WARM | SX126X_SLEEP_RTC_OFF; uint8_t sleepMode = SX126X_SLEEP_START_WARM | SX126X_SLEEP_RTC_OFF;
if(!retainConfig) { if(!retainConfig) {
sleepMode = SX126X_SLEEP_START_COLD | SX126X_SLEEP_RTC_OFF; sleepMode = SX126X_SLEEP_START_COLD | SX126X_SLEEP_RTC_OFF;
@ -377,6 +389,9 @@ int16_t SX126x::standby() {
} }
int16_t SX126x::standby(uint8_t mode) { int16_t SX126x::standby(uint8_t mode) {
// set RF switch (if present)
_mod->setRfSwitchState(LOW, LOW);
uint8_t data[] = {mode}; uint8_t data[] = {mode};
return(SPIwriteCommand(SX126X_CMD_SET_STANDBY, data, 1)); return(SPIwriteCommand(SX126X_CMD_SET_STANDBY, data, 1));
} }
@ -436,7 +451,7 @@ int16_t SX126x::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
RADIOLIB_ASSERT(state); RADIOLIB_ASSERT(state);
// set RF switch (if present) // set RF switch (if present)
_mod->setRfSwitchState(true); _mod->setRfSwitchState(LOW, HIGH);
// start transmission // start transmission
state = setTx(SX126X_TX_TIMEOUT_NONE); state = setTx(SX126X_TX_TIMEOUT_NONE);
@ -455,7 +470,7 @@ int16_t SX126x::startReceive(uint32_t timeout) {
RADIOLIB_ASSERT(state); RADIOLIB_ASSERT(state);
// set RF switch (if present) // set RF switch (if present)
_mod->setRfSwitchState(false); _mod->setRfSwitchState(HIGH, LOW);
// set mode to receive // set mode to receive
state = setRx(timeout); state = setRx(timeout);