LPC1764 Pins P0.29 and P0.30 can't assume different directions
Created by: Daniel
Created by: henrique-silva
We can't use one for data input and the other for output, since they are the USB pins, the LPC17xx hardware doesn't let them have different directions, they must be either inputs or outputs at the same time. This is an inconvenience for us, since P0.29 is connected to the RTM_PS# input signal and P0.30 is the EN_I2C_RTM output, so we have to multiplex these pin directions in the firmware, which is not the optimal solution
Imported comments:
By Daniel on 2016-08-12T20:06:55.000Z
Created by: henrique-silva
Yes, any GPIO pin would fit here
By Daniel on 2016-08-12T20:03:21.000Z
Created by: aylons
May we use the pins released by the #98 (closed) issue to connect this?