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Can ADC work in deep-sleep mode?
Posted: Wed Feb 22, 2017 8:30 am
by jeromeh
I'm trying to understand if ADC can work in deep-sleep mode or not? Is there any example available if this is a supported use case?
Re: Can ADC work in deep-sleep mode?
Posted: Wed Feb 22, 2017 9:10 am
by WiFive
Yes with ULP. Not supported yet.
Re: Can ADC work in deep-sleep mode?
Posted: Thu Feb 23, 2017 1:35 am
by jeromeh
WiFive wrote:Yes with ULP. Not supported yet.
@WiFive, I'm not quite following your words...are you saying ADC is able to work in deep sleep mode but not with ULP?
Re: Can ADC work in deep-sleep mode?
Posted: Thu Feb 23, 2017 7:42 am
by WiFive
ULP is able to perform an ADC read. Not supported by existing macro instructions. Is supported by binutils, but no docs.
Re: Can ADC work in deep-sleep mode?
Posted: Fri Feb 24, 2017 2:12 am
by jeromeh
Thanks WiFive!
Feel it's really tough to work on ULP in such a time frame, seems to me ULP is really not a priority on ESP side currently...
WiFive wrote:ULP is able to perform an ADC read. Not supported by existing macro instructions. Is supported by binutils, but no docs.