Technical data

The values in the statistics block provide information about how often the
following processing statuses occurred:
Parameter Meaning
invalid_start_delimiter_ctr Received frame with invalid start delimiter
invalid_fcb_fcv_ctr Received frame with invalid FCB/FCV.
invalid_token_ctr Token frame:
- does not match LAS
- DA and SA > bus_parameter.hsa.
collision_ctr Unexpected response frame
wrong_fcs_or_ed_ctr Received frame with wrong FCS or ED.
frame_error_ctr - Gap in received frame
- Receive buffer too short
char_error_ctr - Serial error (framing, parity, overrun error)
- Invalid start delimiter
- Frame with invalid SD2 header
- Wrong FCS or ED.
retry_ctr Frame repetition
start_delimiter_ctr Received frame with valid start delimiter (=reference)
stop_receive_ctr Reception aborted, because:
- receive buffer too short
- invalid start delimiter
- collision
- duplicate address
- invalid DA, SA, DAE, SAE or LE
- wrong fcs or ed
- SD1, SD2, SD3 received in LISTEN_TOKEN
send_confirmed_ctr Number of transmitted "confirmed" requests
send_sdn_ctr Number of transmitted SDN requests.
Table 12.11 Info in the Statistics Parameter Block for
FDL_READ_STATISTIC_CTR Confirmation
B8976060/02 Service and Diagnostics using FMA Functions
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