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You are here: Home / Replies / am not quite sure but just

am not quite sure but just

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Microcontroller › AVR › problem facing to use ADC conversion in ATMEGA16(xtal 12mhz) › am not quite sure but just

June 10, 2013 at 8:10 am #9929
Shrikant
Participant

am not quite sure but just check your adc read function.. i feel that you need to clear the channel used previously..

so instead of ch=ch&0b00001111 try using the following

ADMUX&=0XF0; // basically 11110000 .. this is to clear the previous channels

ADMUX|=ch;

 

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