PLAY_TUNE_V2 with pymavlink

Donnerbraten · April 29, 2022, 2:04pm

Hi,
I am currently trying to make use of the buzzer connected to the pixhawk with pymavlink.
I read that I have to use PLAY_TUNE_V2 to do that, but pymavlink does not know that command. Can someone guide me on how I can do that?

thanks,
Jonas

Mustafa_Gokce · April 29, 2022, 2:27pm

This might help.

github.com

ArduPilot/MAVProxy/blob/8fa66b402e96f4d0a2503e0e31e4427bbadf4359/MAVProxy/modules/mavproxy_misc.py#L398

      
        
                                                 self.settings.target_component,
                                                 lednum, 255, 8, pattern)
                
            def cmd_flashbootloader(self, args):
                '''flash bootloader'''
                self.master.mav.command_long_send(self.settings.target_system,
                                                  0,
                                                  mavutil.mavlink.MAV_CMD_FLASH_BOOTLOADER,
                                                      0, 0, 0, 0, 0, 290876, 0, 0)
                
            def cmd_playtune(self, args):
                '''send PLAY_TUNE message'''
                if len(args) < 1:
                    print("Usage: playtune TUNE")
                    return
                tune = args[0]
                str1 = tune[0:30]
                str2 = tune[30:]
                if sys.version_info.major >= 3 and not isinstance(str1, bytes):
                    str1 = bytes(str1, "ascii")
                if sys.version_info.major >= 3 and not isinstance(str2, bytes):

Donnerbraten · April 29, 2022, 3:22pm

thank you very much! that example did it for me