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Another frequency error correction fix, FreqErr uint8_t -> uint8_t.

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Skip Hansen
2024-06-26 09:15:47 -04:00
parent 79e3633e85
commit 99fe067ba8
1 changed files with 14 additions and 17 deletions
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31
ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/cc1101_radio.c
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@@ -627,7 +627,7 @@ int CC1101_Rx(uint8_t *RxBuf,size_t RxBufLen,uint8_t *pRssi,uint8_t *pLqi)
uint8_t Rssi;
uint8_t Lqi;
int Ret;
uint8_t FreqErr;
int8_t FreqErr;
int8_t FreqCorrection;
// Any data waiting to be read and no overflow?
@@ -672,22 +672,19 @@ int CC1101_Rx(uint8_t *RxBuf,size_t RxBufLen,uint8_t *pRssi,uint8_t *pLqi)
if(pLqi != NULL) {
*pLqi = Lqi & CC1101_LQI_MASK;
}
FreqErr = CC1101_readReg(CC1101_FREQEST,CC1101_STATUS_REGISTER);
if(FreqErr != 0) {
FreqErr += gFreqCorrection;
if(gFreqErrSumCount < 255) {
gFreqErrSum += FreqErr;
gFreqErrSumCount++;
FreqCorrection = (int8_t) (gFreqErrSum / gFreqErrSumCount);
if(gFreqCorrection != FreqCorrection) {
LOGA("FreqCorrection %d -> %d\n",gFreqCorrection,FreqCorrection);
gFreqCorrection = FreqCorrection;
CC1101_writeReg(CC1101_FSCTRL0,gFreqCorrection);
}
if(gFreqErrSumCount == 255) {
LOGA("Final FreqCorrection %d\n",gFreqCorrection);
}
}
FreqErr = (int8_t) CC1101_readReg(CC1101_FREQEST,CC1101_STATUS_REGISTER);
if(FreqErr != 0 && gFreqErrSumCount < 255) {
gFreqErrSum += FreqErr + gFreqCorrection;
gFreqErrSumCount++;
FreqCorrection = (int8_t) (gFreqErrSum / gFreqErrSumCount);
if(gFreqCorrection != FreqCorrection) {
LOGA("FreqCorrection %d -> %d\n",gFreqCorrection,FreqCorrection);
gFreqCorrection = FreqCorrection;
CC1101_writeReg(CC1101_FSCTRL0,gFreqCorrection);
}
if(gFreqErrSumCount == 255) {
LOGA("Final FreqCorrection %d\n",gFreqCorrection);
}
}
} while(false);