[avr-libc-dev] about atmeg8L

[joe]

Hi,

I am used to use atmega8535. Recently, I try to used the atmega8L. I have 
already followed the specification of atmegaL. However, in my programe, I try 
to use ADC function, but  I do not know why ADCL is always 0xFF and ADCH is 
always 0X00.
And in my programe, I only read the input from ADC2 and ADC3 only..
And you give me some ideas or hints?

Best wishes,
Joe