Cansat
/
RFM69_LowPowerLab
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Also adapt code for send function. Added some comments.

This commit is contained in:
Jens Dede 2022-02-25 11:02:39 +01:00
parent e11dc1e059
commit d8d4ee6ffe
No known key found for this signature in database
GPG Key ID: 7BE9726754C19481
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
RFM69.cpp
View File

@ -261,7 +261,12 @@ void RFM69::send(uint16_t toAddress, const void* buffer, uint8_t bufferSize, boo
{
writeReg(REG_PACKETCONFIG2, (readReg(REG_PACKETCONFIG2) & 0xFB) | RF_PACKET2_RXRESTART); // avoid RX deadlocks
uint32_t now = millis();
while (!canSend() && millis() - now < RF69_CSMA_LIMIT_MS) receiveDone();
while (!canSend() && millis() - now < RF69_CSMA_LIMIT_MS){
receiveDone();
#ifdef ESP8266
delay(1); // Give esp8266-based boards to handle background tasks. Seems to work better than yield();
#endif
}
sendFrame(toAddress, buffer, bufferSize, requestACK, false);
}
@ -307,7 +312,7 @@ void RFM69::sendACK(const void* buffer, uint8_t bufferSize) {
while (!canSend() && millis() - now < RF69_CSMA_LIMIT_MS){
receiveDone();
#ifdef ESP8266
delay(1); // Give esp8266-based boards to handle background tasks
delay(1); // Give esp8266-based boards to handle background tasks. Seems to work better than yield().
#endif
}
SENDERID = sender; // TWS: Restore SenderID after it gets wiped out by receiveDone()