Debugging of smartcard insertion interrupt

Currently the smartcard insertion interrupt is always triggered,
but when checking in PIO_ISR which pin triggered the interrupt
often times DTXD is returned (the debug transmit line which is printing
debug messages at the moment..)
1 file changed
tree: 8548e118937308e71e140cabf6e755e3adbd231c
  1. minimal/
  2. sam3s_example/
  3. clk_calc.py