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AP_HAL_Linux: use defines instead of hardcoding fd numbers in UARTDriver

This commit is contained in:
Staroselskii Georgii 2015-06-11 13:45:02 +03:00 committed by Andrew Tridgell
parent 1a588263e4
commit 94de9416fe
1 changed files with 4 additions and 4 deletions
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8
libraries/AP_HAL_Linux/UARTDriver.cpp
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@ -61,8 +61,8 @@ void LinuxUARTDriver::begin(uint32_t b)
void LinuxUARTDriver::begin(uint32_t b, uint16_t rxS, uint16_t txS)
{
if (device_path == NULL && _console) {
_rd_fd = 0;
_wr_fd = 1;
_rd_fd = STDIN_FILENO;
_wr_fd = STDOUT_FILENO;
fcntl(_rd_fd, F_SETFL, fcntl(_rd_fd, F_GETFL, 0) | O_NONBLOCK);
fcntl(_wr_fd, F_SETFL, fcntl(_wr_fd, F_GETFL, 0) | O_NONBLOCK);
} else if (!_initialised) {
@ -122,8 +122,8 @@ void LinuxUARTDriver::begin(uint32_t b, uint16_t rxS, uint16_t txS)
// Notify that the option is not valid and select standart input and output
::printf("LinuxUARTDriver parsing failed, using default\n");
_rd_fd = 0;
_wr_fd = 1;
_rd_fd = STDIN_FILENO;
_wr_fd = STDOUT_FILENO;
fcntl(_rd_fd, F_SETFL, fcntl(_rd_fd, F_GETFL, 0) | O_NONBLOCK);
fcntl(_wr_fd, F_SETFL, fcntl(_wr_fd, F_GETFL, 0) | O_NONBLOCK);
break;