The values from ts7800ctl -r are the raw binary ADC values, as described in the
manual.
http://www.embeddedarm.com/about/resource.php?item=393#section5.3
>From looking at ts7800ctl.c and twsi.h, it appears that the ADC values start
>at address 0xE8100004, and there are 4096 bytes containing 2048 ADC samples.
--- In "rodriguezromain62" <>
wrote:
>
> Hello everybody, i'm a student in training. I living in France, and i need
> some help about ADC on TS7800.
>
> I try to understand the ts7800ctl programm but i dont :/
> What is the value I can see when i start programm with -r ?
>
>
> I just need to read Value of ADC channel, in the manual it says we can read
> ADC with MMAP. I need that but i dont know the register!
> how ADC works ?
>
> Thanks.
> I need some help please.
>
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