forks/RadioLibSmol
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[nRF24] Use millis for timeouts

Browse source
This commit is contained in:
jgromes 2024-03-29 08:34:48 +01:00
parent 936a39ad98
commit aafe96faf8
1 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/modules/nRF24/nRF24.cpp
View file

@ -88,7 +88,7 @@ int16_t nRF24::transmit(uint8_t* data, size_t len, uint8_t addr) {
RADIOLIB_ASSERT(state);
// wait until transmission is finished
uint32_t start = this->mod->hal->micros();
uint32_t start = this->mod->hal->millis();
while(this->mod->hal->digitalRead(this->mod->getIrq())) {
this->mod->hal->yield();
@ -98,8 +98,8 @@ int16_t nRF24::transmit(uint8_t* data, size_t len, uint8_t addr) {
return(RADIOLIB_ERR_ACK_NOT_RECEIVED);
}
// check timeout: 15 retries * 4ms (max Tx time as per datasheet)
if(this->mod->hal->micros() - start >= 60000) {
// check timeout: 15 retries * 4ms (max Tx time as per datasheet) + 10 ms
if(this->mod->hal->millis() - start >= ((15 * 4) + 10)) {
finishTransmit();
return(RADIOLIB_ERR_TX_TIMEOUT);
}
@ -114,12 +114,12 @@ int16_t nRF24::receive(uint8_t* data, size_t len) {
RADIOLIB_ASSERT(state);
// wait for Rx_DataReady or timeout
uint32_t start = this->mod->hal->micros();
uint32_t start = this->mod->hal->millis();
while(this->mod->hal->digitalRead(this->mod->getIrq())) {
this->mod->hal->yield();
// check timeout: 15 retries * 4ms (max Tx time as per datasheet)
if(this->mod->hal->micros() - start >= 60000) {
// check timeout: 15 retries * 4ms (max Tx time as per datasheet) + 10 ms
if(this->mod->hal->millis() - start >= ((15 * 4) + 10)) {
standby();
clearIRQ();
return(RADIOLIB_ERR_RX_TIMEOUT);