mirror
/
RadioLib
kopia lustrzana https://github.com/jgromes/RadioLib
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność

[Si443x] Use millis for timeouts

pull/1044/head
jgromes 2024-03-29 08:35:08 +01:00
rodzic 5980e0fb00
commit eba32d7dcd
1 zmienionych plików z 6 dodań i 6 usunięć
Pokaż statystyki Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

12
src/modules/Si443x/Si443x.cpp
Wyświetl plik

@ -73,17 +73,17 @@ void Si443x::reset() {
int16_t Si443x::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);
}
@ -94,16 +94,16 @@ int16_t Si443x::transmit(uint8_t* data, size_t len, uint8_t addr) {
int16_t Si443x::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_SI443X_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())) {
if(this->mod->hal->micros() - start > timeout) {
if(this->mod->hal->millis() - start > timeout) {
standby();
clearIRQFlags();
return(RADIOLIB_ERR_RX_TIMEOUT);