Closed orgua closed 1 year ago
the firmware doesn't know yet how and when to change the IO-Pin direction
Programming-Pins
# SWD1 CLK - jtag TCK - always TX # SWD1 IO - jtag TDI - pDir1-pin / rxtx # SWD2 CLK - jtag TDO - always TX # SWD2 IO - jtag TMS - pDir2-pin / rxtx swd1_clk = 5 swd1_io = 4 swd2_clk = 8 swd2_io = 9
Direction-Pins
swd1_io = 10 # P8_31, GPIO0[10] swd2_io = 11 # P8_32, GPIO0[11]
Link to Source
Userspace up to pru-interface knows about direction pins. Last step would be:
implemented for SWD & SBW, tested with SWD / nrf52
the firmware doesn't know yet how and when to change the IO-Pin direction
Programming-Pins
Direction-Pins
Link to Source