Discussions

Will Serial0 being multiplexed with GPS prevent 2 way com with another Arduino?

Posted by Dr B Holt on April 20, 2012 at 8:45am

I'm adding code to the firmware to have data be request instead of being push from the ArduIMU v3. I have tried many thing to set up the handshake but none work.

So my question is: Does multiplexing the GPS off serial0 prevent the ArduIMU from receiving data from another micro controller (in this case an UNO)?

You need to be a member of diydrones to add comments!

Join diydrones

multiplexed

Email me when people reply –

Replies

Ken April 23, 2012 at 3:57pm

I do not recall using a V3, but based on how the older IMUs worked, try this:

Pull D7 low to listen to the "A" input (GPS) of the mux.

Pull D7 high to listen to the "B" input (serial line on connector) of the mux.

This reply was deleted.

Activity

#xg { position:relative;top:120px; } #xn_bar { top:120px; }

Hello, you need to enable JavaScript to use diydrones.

Please check your browser settings or contact your system administrator.