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refactoring meterbus

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This commit is contained in:
Wolfgang Hottgenroth
2020-11-24 14:54:57 +01:00
parent 6d3b3e12ca
commit 9198753e4b
2 changed files with 4 additions and 2 deletions
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4
cube/User/Src/mbusComm.c
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@ -276,10 +276,12 @@ void mbusCommExec() {
if (mbusCommHandle.waitForOctet) {
// when data available, take from buffer and put into receivedOctet
// otherwise return
if (-1 == (receivedOctet = ringbufferGetOne(&(mbusCommHandle.receiveBuffer)))) {
int ro = ringbufferGetOne(&(mbusCommHandle.receiveBuffer));
if (-1 == ro) {
return;
}
receivedOctet = (uint8_t) ro;
coloredMsg(LOG_RED, false, "RO: 0x%02x", receivedOctet);
}