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AP_HAL_Linux: do not create unnecessary consoles in UARTDriver

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This commit is contained in:
Staroselskii Georgii 2016-07-08 16:16:11 +03:00 committed by Lucas De Marchi
parent 7b3a5e3158
commit a1f151a79b
1 changed files with 14 additions and 12 deletions
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26
libraries/AP_HAL_Linux/UARTDriver.cpp
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@ -61,19 +61,21 @@ void UARTDriver::begin(uint32_t b)
void UARTDriver::begin(uint32_t b, uint16_t rxS, uint16_t txS)
{
if (device_path == NULL && _console) {
_device = new ConsoleDevice();
} else if (!_initialised) {
if (device_path == NULL) {
return;
}
_device = _parseDevicePath(device_path);
if (!_device.get()) {
::fprintf(stderr, "Argument is not valid. Fallback to console.\n"
"Launch with --help to see an example.\n");
if (!_initialised) {
if (device_path == NULL && _console) {
_device = new ConsoleDevice();
} else {
if (device_path == NULL) {
return;
}
_device = _parseDevicePath(device_path);
if (!_device.get()) {
::fprintf(stderr, "Argument is not valid. Fallback to console.\n"
"Launch with --help to see an example.\n");
_device = new ConsoleDevice();
}
}
}