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[nRF24] Added missing calls to yield

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This commit is contained in:
jgromes 2020-04-01 14:02:06 +02:00
parent eb71582a96
commit 6a4fdd9a92
1 changed files with 4 additions and 0 deletions
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4
src/modules/nRF24/nRF24.cpp
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@ -72,6 +72,8 @@ int16_t nRF24::transmit(uint8_t* data, size_t len, uint8_t addr) {
// wait until transmission is finished
uint32_t start = micros();
while(digitalRead(_mod->getIrq())) {
yield();
// check maximum number of retransmits
if(getStatus(NRF24_MAX_RT)) {
standby();
@ -101,6 +103,8 @@ int16_t nRF24::receive(uint8_t* data, size_t len) {
// wait for Rx_DataReady or timeout
uint32_t start = micros();
while(digitalRead(_mod->getIrq())) {
yield();
// check timeout: 15 retries * 4ms (max Tx time as per datasheet)
if(micros() - start >= 60000) {
standby();