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simplified message handling, switch from XOR checksum to CRC8 with polynomial 0x97.

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0x97 allows for detection of all 1-3 bit errors in a message of up to
119 bytes
(see https://www.faa.gov/aircraft/air_cert/design_approvals/air_software/media/TC-14-49.pdf)
This commit is contained in:
Martin Preuss
2023-04-07 23:22:40 +02:00
parent 4e1f08b567
commit 7eb462173c
33 changed files with 281 additions and 367 deletions
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3
aqhome/msg/msg_recvstats.h
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@@ -22,6 +22,9 @@ AQHOME_API uint32_t AQH_RecvStatsMsg_GetUid(const GWEN_MSG *msg);
AQHOME_API uint16_t AQH_RecvStatsMsg_GetPacketsIn(const GWEN_MSG *msg);
AQHOME_API uint16_t AQH_RecvStatsMsg_GetCrcErrors(const GWEN_MSG *msg);
AQHOME_API uint16_t AQH_RecvStatsMsg_GetIoErrors(const GWEN_MSG *msg);
AQHOME_API uint16_t AQH_RecvStatsMsg_GetNoBufferErrors(const GWEN_MSG *msg);
AQHOME_API uint16_t AQH_RecvStatsMsg_GetHandled(const GWEN_MSG *msg);
AQHOME_API uint16_t AQH_RecvStatsMsg_GetMissed(const GWEN_MSG *msg);
AQHOME_API void AQH_RecvStatsMsg_DumpToBuffer(const GWEN_MSG *msg, GWEN_BUFFER *dbuf, const char *sText);