Hello all, i am using lpc2148 in one of my application. i used adc conversion competition interrupt, so that no need to poll it. It works fine when first time it completes conversion of adc and execute ISR, but interrupt flag (ADINT) not get clears even i read all registers (ADDR,ADGDR,ADSTAT), so next time when adc conversion get complete, it does not jump to ISR.
Please help....
Please explain how your ADC interrupt code differs from the ADC interrupt code of the sample code supplied by NXP, the maker of your chip. That difference should also tell you which part of the processor user manual you should consider spending some more time with.