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| author | Lorenz Meier <lm@inf.ethz.ch> | 2014-04-22 09:58:07 +0200 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-04-22 09:58:07 +0200 |
| commit | 2ecaab98f955380775c4b7f3583d9b0e3c62cccb (patch) | |
| tree | d9b644aad4c1ac8531e1ce1e50ca94b39d5baa32 /src/modules/mavlink | |
| parent | af56e65a37bf32cf3c6f1c0eb90626d61127c559 (diff) | |
| parent | aefea1a95d221e541be219d9fec7eece3c72fd50 (diff) | |
| download | px4-firmware-2ecaab98f955380775c4b7f3583d9b0e3c62cccb.tar.gz px4-firmware-2ecaab98f955380775c4b7f3583d9b0e3c62cccb.tar.bz2 px4-firmware-2ecaab98f955380775c4b7f3583d9b0e3c62cccb.zip | |
Merge branch 'master' of github.com:PX4/Firmware into ekf_params
Diffstat (limited to 'src/modules/mavlink')
| -rw-r--r-- | src/modules/mavlink/mavlink_main.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/modules/mavlink/mavlink_main.cpp b/src/modules/mavlink/mavlink_main.cpp index 2d71bdce6..a483691a3 100644 --- a/src/modules/mavlink/mavlink_main.cpp +++ b/src/modules/mavlink/mavlink_main.cpp @@ -583,6 +583,11 @@ int Mavlink::mavlink_open_uart(int baud, const char *uart_name, struct termios * /* open uart */ _uart_fd = open(uart_name, O_RDWR | O_NOCTTY); + if (_uart_fd < 0) { + return _uart_fd; + } + + /* Try to set baud rate */ struct termios uart_config; int termios_state; |