JEP

I&#180;m having this project where i have to develop a program that uses potentiometer through microcontroller (Aduc812) and converts it to PWM to adjust the brightness of a led. I have a start code here: #include <Aduc812.h> unsigned short ADC_Result; void main(void) { ADCCON1 = 0xFC; ADCCON2 = 0x20; TR2 = 1; while(1) { ADC_Result = ADCDATA; ADC_Result >> 2; while (TF2 == 0) { ??? } TF2 = 0; P3_4 = 1; RCAP2 = -ADC_Result; while (TF2 == 0) { ????? } TF2 = 0; P3_4 = 0; RCAP2 = ADC_Result - 1024; } } I would appreciate any kind of help..