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[RF69] Use millis for timeouts

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This commit is contained in:
jgromes 2024-03-29 08:34:56 +01:00
parent aafe96faf8
commit 5980e0fb00
1 changed files with 6 additions and 6 deletions
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12
src/modules/RF69/RF69.cpp
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@ -100,18 +100,18 @@ void RF69::reset() {
int16_t RF69::transmit(uint8_t* data, size_t len, uint8_t addr) {
// calculate timeout (5ms + 500 % of expected time-on-air)
uint32_t timeout = 5000000 + (uint32_t)((((float)(len * 8)) / (this->bitRate * 1000.0)) * 5000000.0);
uint32_t timeout = 5 + (uint32_t)((((float)(len * 8)) / this->bitRate) * 5);
// start transmission
int16_t state = startTransmit(data, len, addr);
RADIOLIB_ASSERT(state);
// wait for transmission end 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();
if(this->mod->hal->micros() - start > timeout) {
if(this->mod->hal->millis() - start > timeout) {
finishTransmit();
return(RADIOLIB_ERR_TX_TIMEOUT);
}
@ -122,18 +122,18 @@ int16_t RF69::transmit(uint8_t* data, size_t len, uint8_t addr) {
int16_t RF69::receive(uint8_t* data, size_t len) {
// calculate timeout (500 ms + 400 full 64-byte packets at current bit rate)
uint32_t timeout = 500000 + (1.0/(this->bitRate*1000.0))*(RADIOLIB_RF69_MAX_PACKET_LENGTH*400.0);
uint32_t timeout = 500 + (1.0/(this->bitRate))*(RADIOLIB_SI443X_MAX_PACKET_LENGTH*400.0);
// start reception
int16_t state = startReceive();
RADIOLIB_ASSERT(state);
// wait for packet reception 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();
if(this->mod->hal->micros() - start > timeout) {
if(this->mod->hal->millis() - start > timeout) {
standby();
clearIRQFlags();
return(RADIOLIB_ERR_RX_TIMEOUT);