I am not understanding how to read GPIO pins using the LPC 4370, I am unable to get the right reading. I am trying to give a DC supply but am not able to get any proper output, it always gives me 0, meaning the input is always low, even when I am giving a DC of 3.3V. Do I have to supply a greater voltage? I am totally left clueless. I am using GPIO1_0.
Hi,
I suggest to use the LPCOpen Blinky example, the blinky example flashes an LED in a periodic rate.
You can download LPCOpem from the following link:
LPCOpen Software for LPC43XX|NXP
Have a great day,
Sol
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