Re: [ts-7000] Re: TS-7800 ADC as far as I could go...

[Jerome Leboeuf <>]

Thanks Harold.
Thus even when ADC sampling starts properly there is no way to keep it running for more than a few minutes ? (My test program seems to confirm this odd behaviour,)
Then, the only solution is to perform analogical sampling using a TS-ADC24 ?
Regards.




--- On Mon, 6/13/11, Harold <> wrote:

From: Harold <>
Subject: [ts-7000] Re: TS-7800 ADC as far as I could go...
To:
Date: Monday, June 13, 2011, 12:39 PM

 

This has been discussed before. See the thread that starts with message #18895.
http://tech.groups.yahoo.com/group/ts-7000/message/18895

I have used the TS-7800 ADC without any problems. As long as I do not send a TWSI command to the AVR microcontroller while it is sampling, it works fine.

--- In , "Jerome" <> wrote:
>
> Hi everybody,
>
> Concerning ADC sampling, it appears to me that ts7800ctl.c works quite fine though nobody has been able to convert this code to build a ADC class. At least, strangely, no other code has been published to perform ADC sampling...
>
> Hi,
>
> I also failed in that attempt but cannot explain why : my ts7800ctl-V4.c version works (when it doesn't stuck at starting) but next version ts7800ctl-V5.c does not. Both versions are closed between them and also to ts7800ctl.c ;then I can't explain their respective behaviors.
>
> Moreover, when the ADC cycle fails, a cold reboot appears to be the only solution...
>
> So :
>
> 1) I'd liked to know if someone succeeded in performing ADC sampling, at least I would spend more time in this quest !
>
> 2) if you want to investigate further, email me and I'll send you my code.
>
> 3) Some information from Technologic Systems would be appreciated.
>
> Thanks
>
> Jerome
>

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