Klagarge/tor-heredero-tokenring
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finish receiver

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This commit is contained in:
Rémi Heredero
2024-04-20 18:44:37 +02:00
parent 964e9247c4
commit b93c51f369
6 changed files with 270 additions and 18 deletions
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14
main.c
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@@ -286,6 +286,20 @@ void CheckRetCode(uint32_t retCode,uint32_t lineNumber,char * fileName,uint8_t m
}
}
//////////////////////////////////////////////////////////////////////////////////
/// \brief Calculate the checksum of a frame
/// \param frame pointer to the frame to calculate the checksum
/// \return the checksum
//////////////////////////////////////////////////////////////////////////////////
uint8_t Checksum(uint8_t * frame) {
uint8_t checksum = 0;
uint8_t length = frame[2];
for (uint8_t i = 0; i < length+3; i++) {
checksum = checksum + frame[i];
}
return checksum;
}
//////////////////////////////////////////////////////////////////////////////////
/// \brief Configure the clock @ 216MHz and peripheral clocks
//////////////////////////////////////////////////////////////////////////////////