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6 years, 5 months ago. This question has been closed. Reason: I got it
Help with Analog In Pin 19 and 20 of NXP LPC1768
I'm using LPC1768 for observing some signals and voltage at particular pins. Currently I'm working on Analog In ( pins 19 and
20) . I'm sending signal of certain frequency from a board ( presents board - used for in flight entertainment systems) and it pass
through capacitor and resistor and then goes to mbed Analog In pins 19 and 20.
I have tried to figure out code for it but I didn't succeeded.
so I want to know that how much is the frequency coming on these pins (19 and 20).
Any help would be appreciable.