diff options
| -rw-r--r-- | driver_nmea2000.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/driver_nmea2000.c b/driver_nmea2000.c index 884dc9b9..afc30dc6 100644 --- a/driver_nmea2000.c +++ b/driver_nmea2000.c @@ -1485,19 +1485,14 @@ static ssize_t nmea2000_get(struct gps_device_t *session) struct can_frame frame; ssize_t status; -// printf("NMEA2000 get: enter\n"); session->packet.outbuflen = 0; status = read(session->gpsdata.gps_fd, &frame, sizeof(frame)); if (status == (ssize_t)sizeof(frame)) { session->packet.type = NMEA2000_PACKET; find_pgn(&frame, session); -// printf("NMEA2000 get: exit(%d)\n", status); - if (session->driver.nmea2000.workpgn == NULL) { - status = 0; - } + return frame.can_dlc & 0x0f; } -// printf("NMEA2000 get: exit(EXIT_SUCCESS)\n"); return 0; } |