sven
/
can-utils
mirror of https://github.com/linux-can/can-utils.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

log2asc: print error message if no valid CAN CC/FD frame is received 

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
pull/504/head
Oliver Hartkopp 2024-03-12 19:38:04 +01:00
parent 27030b3e54
commit 8535b1d217
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
log2asc.c
View File

@ -312,8 +312,10 @@ int main(int argc, char **argv)
mtu = parse_canframe(afrbuf, &cu); mtu = parse_canframe(afrbuf, &cu);
/* convert only CAN CC and CAN FD frames */ /* convert only CAN CC and CAN FD frames */
if ((mtu != CAN_MTU) && (mtu != CANFD_MTU)) if ((mtu != CAN_MTU) && (mtu != CANFD_MTU)) {
printf("no valid CAN CC/FD frame\n");
return 1; return 1;
}
/* we don't support error message frames in CAN FD */ /* we don't support error message frames in CAN FD */
if ((mtu == CANFD_MTU) && (cu.cc.can_id & CAN_ERR_FLAG)) if ((mtu == CANFD_MTU) && (cu.cc.can_id & CAN_ERR_FLAG))