4ba7b49cdd
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)
89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2023 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "aqhome/msg/msg_sendstats.h"
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#include <gwenhywfar/misc.h>
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#include <gwenhywfar/list.h>
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#include <gwenhywfar/error.h>
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#include <gwenhywfar/debug.h>
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#define AQH_MSG_OFFS_SENDSTATS_UID 0
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#define AQH_MSG_OFFS_SENDSTATS_PACKETSOUT 4
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#define AQH_MSG_OFFS_SENDSTATS_COLLISIONS 6
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#define AQH_MSG_OFFS_SENDSTATS_ABORTED 8
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#define AQH_MSG_OFFS_SENDSTATS_NOBUFFER 10
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#define AQH_MSG_SENDSTATS_MINSIZE (AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SENDSTATS_ABORTED+2)
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uint32_t AQH_SendStatsMsg_GetUid(const GWEN_MSG *msg)
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{
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return AQH_NodeMsg_GetUint32At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SENDSTATS_UID, 0);
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}
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uint16_t AQH_SendStatsMsg_GetPacketsOut(const GWEN_MSG *msg)
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{
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return AQH_NodeMsg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SENDSTATS_PACKETSOUT, 0);
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}
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uint16_t AQH_SendStatsMsg_GetCollisions(const GWEN_MSG *msg)
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{
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return AQH_NodeMsg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SENDSTATS_COLLISIONS, 0);
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}
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uint16_t AQH_SendStatsMsg_GetAborted(const GWEN_MSG *msg)
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{
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return AQH_NodeMsg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SENDSTATS_ABORTED, 0);
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}
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uint16_t AQH_SendStatsMsg_GetNoBufferErrors(const GWEN_MSG *msg)
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{
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return AQH_NodeMsg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SENDSTATS_NOBUFFER, 0);
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}
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void AQH_SendStatsMsg_DumpToBuffer(const GWEN_MSG *msg, GWEN_BUFFER *dbuf, const char *sText)
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{
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if ((AQH_NodeMsg_GetMsgType(msg)==AQH_MSG_TYPE_COMSENDSTATS) &&
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(GWEN_Msg_GetBytesInBuffer(msg)>=AQH_MSG_SENDSTATS_MINSIZE)) {
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GWEN_Buffer_AppendArgs(dbuf,
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"0x%02x->0x%02x: SENDSTATS %s (uid=0x%08x, out=%d, collisions=%d, aborted=%d, no buffer=%d)\n",
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AQH_NodeMsg_GetSourceAddress(msg),
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AQH_NodeMsg_GetDestAddress(msg),
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sText,
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(unsigned int) AQH_SendStatsMsg_GetUid(msg),
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AQH_SendStatsMsg_GetPacketsOut(msg),
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AQH_SendStatsMsg_GetCollisions(msg),
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AQH_SendStatsMsg_GetAborted(msg),
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AQH_SendStatsMsg_GetNoBufferErrors(msg));
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}
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}
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