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February 05, 2012, 07:43:34 AM
News: Glomation introduced new wireless ready low cost GESBC-9260S
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Read September 07, 2010, 09:05:08 AM #0
arapoport

Using ADC

Can I use the ADC converter with the standard GPIO driver ? If I configure some pin as "input" in userspace, does it read the actual voltage value input ? Or just 0/1 ?

Thanks,

Alejandro
 
Read September 07, 2010, 05:37:17 PM #1
admin

Re: Using ADC

The GPIO driver is for digital input/output only.  You will need ADC driver if you do not want to read/write the ADC register in your application.
 
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