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| author | yvestroxler <yvestroxler@msn.com> | 2013-04-22 19:44:40 +0300 |
|---|---|---|
| committer | yvestroxler <yvestroxler@msn.com> | 2013-04-22 19:44:40 +0300 |
| commit | 873b0f40b5934194f83f360f7193f48762da177d (patch) | |
| tree | bddd90630b677e7af33579885b3698170defe8b4 /apps | |
| parent | fe3a568384a35df986594b59b28709674bc83f15 (diff) | |
| download | px4-firmware-873b0f40b5934194f83f360f7193f48762da177d.tar.gz px4-firmware-873b0f40b5934194f83f360f7193f48762da177d.tar.bz2 px4-firmware-873b0f40b5934194f83f360f7193f48762da177d.zip | |
Update ubx.cpp
GPS didn't work before this change was made
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/drivers/gps/ubx.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/apps/drivers/gps/ubx.cpp b/apps/drivers/gps/ubx.cpp index 74cbc5aaf..0d4894b8d 100644 --- a/apps/drivers/gps/ubx.cpp +++ b/apps/drivers/gps/ubx.cpp @@ -113,13 +113,15 @@ UBX::configure(unsigned &baudrate) cfg_prt_packet.outProtoMask = UBX_CFG_PRT_PAYLOAD_OUTPROTOMASK; send_config_packet(_fd, (uint8_t*)&cfg_prt_packet, sizeof(cfg_prt_packet)); + + /* no ACK is expected here, but read the buffer anyway in case we actually get an ACK */ + receive(UBX_CONFIG_TIMEOUT); + if (UBX_CFG_PRT_PAYLOAD_BAUDRATE != baudrate) { set_baudrate(_fd, UBX_CFG_PRT_PAYLOAD_BAUDRATE); baudrate = UBX_CFG_PRT_PAYLOAD_BAUDRATE; } - /* no ack is ecpected here, keep going configuring */ - /* send a CFT-RATE message to define update rate */ type_gps_bin_cfg_rate_packet_t cfg_rate_packet; memset(&cfg_rate_packet, 0, sizeof(cfg_rate_packet)); |