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AP_RangeFinder: use have_serial when detecting 

avoid find_serial() as it changes port options
This commit is contained in:
Andrew Tridgell 2021-12-20 15:35:43 +11:00 committed by Randy Mackay
parent 0e24b4ad44
commit f32bdbf6d6
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_RangeFinder/AP_RangeFinder_Backend_Serial.cpp
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@ -53,7 +53,7 @@ uint32_t AP_RangeFinder_Backend_Serial::initial_baudrate(const uint8_t serial_in
*/
bool AP_RangeFinder_Backend_Serial::detect(uint8_t serial_instance)
{
return AP::serialmanager().find_serial(AP_SerialManager::SerialProtocol_Rangefinder, serial_instance) != nullptr;
return AP::serialmanager().have_serial(AP_SerialManager::SerialProtocol_Rangefinder, serial_instance);
}