Mon Nov 10 01:56:26 EST 2014

stm32f103 and jtag

Can't get the USB to work while the JTAG is plugged in.  Wondering
what this is..  Maybe clock issue?  Pins don't seem to conflict.

Let's try with a SWD interface.

Thing is though that this probably supports DFU.  Together with serial
monitor this might not need a separate JTAG adapter.