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plz help how to cofigure two channels of ADC

mayurr
Associate II
Posted on September 22, 2008 at 04:03

plz help how to cofigure two channels of ADC

1 REPLY 1
mayurr
Associate II
Posted on May 17, 2011 at 12:45

hi Friends,

i have to used two adc channels ,

one is used to measure the temperature that channel is adc channel 17,

and other channel is adc 14 for other purpose.

channel 17 is internal channel , i can see its adc count and i can see adc count of channel 14 , but i can see them by selecting individual channel.

problem is that , i can't see adc count of both of them means i can see adc count of channel 17 or chhannel 14. but not both of them at atime(means one after another) .

means i am not getting how to configure both channels of adc at a time?

in str736 there is adc conversion(chanell number )

means i can enter adc conversion(chanell_17 )

and adc conversion(chanell_14 )

but in str ARM cortexF32 adc conversion(ADCx) X MAY BE 1 0R 2 OR 3 .

so how to configure two channels ?