diff options
| -rw-r--r-- | apps/drivers/px4io/px4io.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/apps/drivers/px4io/px4io.cpp b/apps/drivers/px4io/px4io.cpp index 51ad93423..7582b7553 100644 --- a/apps/drivers/px4io/px4io.cpp +++ b/apps/drivers/px4io/px4io.cpp @@ -425,6 +425,7 @@ void PX4IO::io_send() { px4io_command cmd; + int ret; cmd.f2i_magic = F2I_MAGIC; @@ -439,7 +440,9 @@ PX4IO::io_send() cmd.arm_ok = _armed.armed; - hx_stream_send(_io_stream, &cmd, sizeof(cmd)); + ret = hx_stream_send(_io_stream, &cmd, sizeof(cmd)); + if (ret) + debug("send error %d", ret); } int |