diff options
| author | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2009-05-13 20:02:29 +0000 |
|---|---|---|
| committer | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2009-05-13 20:02:29 +0000 |
| commit | c61a00f81462788231a78afdfe4616cee61c93c9 (patch) | |
| tree | f64debf2b70255477a3d3ae5aa3ecf3aacb980cb | |
| parent | 3339baf7557607ab7714654bc64a439d84e75ccb (diff) | |
xpp: better error reporting when failing to talk to a pre-MPP Astribank.
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@6616 a0bf4364-ded3-4de4-8d8a-66a801d63aff
| -rw-r--r-- | xpp/mpp_funcs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/xpp/mpp_funcs.c b/xpp/mpp_funcs.c index da4eb46..61868db 100644 --- a/xpp/mpp_funcs.c +++ b/xpp/mpp_funcs.c @@ -254,14 +254,16 @@ struct mpp_command *recv_command(struct astribank_device *astribank, int timeout ERR("Out of memory\n"); goto err; } + reply->header.len = 0; ret = recv_usb(astribank, (char *)reply, PACKET_SIZE, timeout); if(ret < 0) { ERR("Receive from usb failed.\n"); goto err; } if(ret != reply->header.len) { - ERR("Wrong length received: got %d bytes, but length field says %d bytes\n", - ret, reply->header.len); + ERR("Wrong length received: got %d bytes, but length field says %d bytes%s\n", + ret, reply->header.len, + (ret == 1)? ". Old USB firmware?": ""); goto err; } //dump_packet(LOG_DEBUG, __FUNCTION__, (char *)reply, ret); |