diff options
| author |   Christopher Peplin <chris.peplin@rhubarbtech.com> | 2014-09-27 16:11:07 -0400 |
|---|---|---|
| committer | Christopher Peplin <chris.peplin@rhubarbtech.com> | 2014-09-27 16:13:11 -0400 |
| commit | b2033dd734c689701d0e1c8518a04a3304a3c6c3 (patch) | |
| tree | 3a694a529a8400f901d3d775311001f721759635 /src | |
| parent | f83e53554021a93e280c3faa9a6e6d436b0e1572 (diff) | |
Propagate errors from isotp-c when sending requests.
Diffstat (limited to 'src')
| -rw-r--r-- | src/uds/uds.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/uds/uds.c b/src/uds/uds.c index d5a40bcf..636bbfca 100644 --- a/src/uds/uds.c +++ b/src/uds/uds.c @@ -84,7 +84,14 @@ static void send_diagnostic_request(DiagnosticShims* shims, handle->request.arbitration_id, payload, 1 + handle->request.payload_length + handle->request.pid_length, NULL); - if(shims->log != NULL) { + if(handle->isotp_send_handle.completed && + !handle->isotp_send_handle.success) { + handle->completed = true; + handle->success = false; + if(shims->log != NULL) { + shims->log("%s", "Diagnostic request not sent"); + } + } else if(shims->log != NULL) { char request_string[128] = {0}; diagnostic_request_to_string(&handle->request, request_string, sizeof(request_string)); @@ -101,7 +108,9 @@ void start_diagnostic_request(DiagnosticShims* shims, handle->success = false; handle->completed = false; send_diagnostic_request(shims, handle); - setup_receive_handle(handle); + if(!handle->completed) { + setup_receive_handle(handle); + } } DiagnosticRequestHandle generate_diagnostic_request(DiagnosticShims* shims, |