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[ts-7000] Re: Driver for MAX197 ADC

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Subject: [ts-7000] Re: Driver for MAX197 ADC
From: "charliem_1216" <>
Date: Sat, 17 Feb 2007 21:27:24 -0000
Hi Bob -

--- In  "Bob Moreland" <> wrote:
>
> Hi,
> I am looking for a driver for the MAX197 ADC for the TS7200. I am

Phil McCarl has written one, it is in the files section of this yahoo
group: adc-0.0.2.  More info is in the group archives, check out
message threads starting at messages 2039 and 4270.

> running 2.4.26-ts11. I know there is user space things out there, but

It is written for the 2.4 kernel series.  If you need a 2.6 version, I
have it mostly ported to 2.6.20.

> a need a consistant 8K sample rate on multiple channels to hopefully

8ks/S on each channel, or total?  The MAX197 is multiplexed, so
sampling bandwidth is shared, and if you need SSH (simultaneous sample
& hold) you will need to do that with external hardware.  That said,
you should be able to do 3 channels at 8k, maybe more.

> do some light DSP. I have been able to get adc_logger working fine but
> this is a user space application. 
> 

Regards, ........ Charlie



 
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