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05 July 2013 09:08 AM
05 July 2013 11:11 AM #1
07 July 2013 05:19 AM #2
08 July 2013 05:55 PM #3
22 September 2013 04:36 PM #4
24 September 2013 10:56 AM #5
LairdTurner - 07 July 2013 05:19 AM
Additionally I've detected... when I attached my Logic-Analyzer to the the ports RX/TX/RTS the MCU and module behaves a little strange. I can record signals RX/TX but it seems the signal will not be recognized by the module. As soon as I detach the Logic-Analyzer I can again establish a connection.
Btw. I've attached the module to my breadboard with about 10cm long wires at each connection pin. Could it be that this "long" wires are making any problems? Could this lead to any capacitance coupling?
24 September 2013 06:11 PM #6
usamak - 24 September 2013 10:56 AMLairdTurner - 07 July 2013 05:19 AM
Additionally I've detected... when I attached my Logic-Analyzer to the the ports RX/TX/RTS the MCU and module behaves a little strange. I can record signals RX/TX but it seems the signal will not be recognized by the module. As soon as I detach the Logic-Analyzer I can again establish a connection.
Btw. I've attached the module to my breadboard with about 10cm long wires at each connection pin. Could it be that this "long" wires are making any problems? Could this lead to any capacitance coupling?
It is really interesting that you are able to to open an ANT channel but the RTS signal is not changing at all. I would conclude that the ANT module works fine and double check your connections (considering the behaviour you described earlier with the logic analyser).
It is probably a good idea to minimize the length of the wires, but that is a highly unlikely reason considering all your other signal lines are working fine. If you have another ANT module, try the same set up to see if you get the same result.
If none of those help, could you send me the code (main.c) you are using?
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