I need a fast ADC conversion and T2 16-bit overflow is not a fast enough source for me... I can't use any interrupts as my Uni has only got the EVAL software... Any suggestions how I can use byte overflow without any interrupts? Giannis
I have one more question about T2 and Compare function: I want to use the toggle output of Port 4.7 when matching of CM2 and T2 occurs... Normally this happens every 2^16 cycles i.e every 65536 machine cycles, when the 16-bit T2 counter overflows.. I want the toggle to occure evey 2^8 i.e every 256 cycles when the lower byte overflows, with this rate being constant... I tried to do that by enabling the T2 Comparator2 interrupt, setting CML2 (lower byte of CM2)to 0xff, and adding to it 0xff in every ISR... It doesn't work... Should I try instead using the byte overflow option?My problem is that i can't reset T2 after every interrupt..How can I make this toggling rate constant? Any suggestions will welcomed cause my mind is stacked after long hours... Cheers Giannis