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PixHawk COM Port Settings

Posted by Mike Mac on January 21, 2014 at 1:13pm

I am trying to load firmware but it always gets an error. I looked at the driver and it is set to the following:
9600
8 bit
No parity
1 stop bit

I was thinking that my APM was set much faster than that but I don’t know about the PixHawk? When I try to flash firmware it knows there is a PixHawk connected. After download it asks to have the PH disconnected and reconnected. It them begins a COM port search than always ends in an error after about 30 seconds. Any ideas on how to get it to load firmware.

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Replies

  • T3
    Richard Boyhan January 22, 2014 at 4:23pm
    Your baud rate is wrong. I think it should be set to 105K. Check the wiki to be sure.
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