Configuration of ADC Renesas RX62N

Question

I am using a using Renesas RX62N; my screen uses ADC unit 1 and my code uses Unit 0.

Is it so that the two ADC units cannot work together? When I run the "ADC" and the "Display code" separately it works fine but as soon as I try to integrate them and get the ADC values on screen the variable stops to read!. Any solutions?

Answer 1

A quick look at the user manual indicates that you can use either the one 12 bit ADC or two 10 bit ADCs, but you cannot select the 10 and 12 bit ADCs simultaneously.

Answer 2

Thankyou all for your suggestions and time.

I was able to solve the issue. The problem as you pointed was that the 12 and the 10 bit adcs cannot work together and moreover all the channels in the 12bit are used up by my touchscreen. So by adding timers,delays and using DMAC I was able to finally get my ADC data to the display screen.

Regards Ashish