Re: [Gumstix-users] Module i2c_dev not found

[clairm <cla...@ho...>]

OH, i guess you can't set the direction. I have no trouble getting the
values.


clairm wrote:
> 
> OK, I got i2c-io loaded and can turn the LEDs on and off. How do I set or
> read one of the ADC ports? I've tried every combination of:
> 
> i2c-io 0x0b getdir ad0
> i2c-io 0x0b getdir adc.0
> i2c-io 0x0b getdir ADC.0
> etc.
> 
> ...but I always get ERROR: Unrecognized port: 'xxx.x'
> 
> 
> Dave Hylands wrote:
>> 
>> Hi Clair,
>> 
>>> I had expanded the tarball from /mnt/mmc/i2c. I redid it from / and I
>>> now see
>>> /lib/modules/2.6.18gum/kernel/drivers/i2c/i2c-dev.ko. I added:
>>>
>>> # I2C
>>> i2c-dev
>>> i2c-pxa
>>>
>>> to /etc/modules, and rebooted. Now I can't get it to come up and attach
>>> to
>>> the Bluetooth console any more. I guess it's time to add the pull-up
>>> resistor between GUMSTIX pins 3 & 4. Was I just getting lucky before?
>> 
>> I've you're using a robostix, and have nothing plugged into the
>> GUMSTIX connector, then yes, it's just luck.
>> 
>> -- 
>> Dave Hylands
>> Vancouver, BC, Canada
>> http://www.DaveHylands.com/
>> 
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>> 
> 
> 

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