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Normal Transmit fails but Loopback works

Question asked by wry.dragon on Jan 13, 2014
                                                               
           
Ok, I got the LoopBack to work.
            But, now I can not get it to work in Normal mode.

            I have it running on (2) Stm32f103C8 chips.
            I have a mcp2551 attached to each board, and the mcp2551 chips cross connected.
            But I always get a Transmit Fail. 
            And, always I see Nothing coming out of the PB9 (using Remap1) on the Oscilliscope, while transmitting once per second.
           

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