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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-05-16 12:42:35 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-05-19 11:36:43 +0200 |
| commit | 242f0f5c08dbf5d80734d64311fcd6ac29852a81 (patch) | |
| tree | 62381f71a3e0ec908f90530664cb45acd206fd73 /CAN-binder/low-can-binding/diagnostic | |
| parent | 046af0b8441ff890f644da722507bc77cd3270f7 (diff) | |
Fix: CAN message transmitted filled of zero.
can_dlc field was set to 0 and is evaluated so BCM assumes there is no data
to transmit. It is mandatory to set it.
Change-Id: I1e29ff4248a49212d3fee22c3a0cc77f5b699fd7
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'CAN-binder/low-can-binding/diagnostic')
| -rw-r--r-- | CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp b/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp index 7539634..eb9a344 100644 --- a/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp +++ b/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp @@ -168,6 +168,7 @@ bool diagnostic_manager_t::shims_send(const uint32_t arbitration_id, const uint8 bcm_msg.msg_head.ival2.tv_sec = freq.tv_sec; bcm_msg.msg_head.ival2.tv_usec = freq.tv_usec; bcm_msg.msg_head.nframes = 1; + cfd.can_dlc = size; ::memcpy(cfd.data, data, size); bcm_msg.frames = cfd; |