I've configured IO 21 (Pin 41) as input, but it seems that it is always driven at low level. I've also deactivated the PWM-mode driver by setting Flags = 4 in the registry, but without effect.
I use the current Kernel WEC7, 26 nov 2013 (NKVYB_C7E_131126).
What could be wrong?
Thank you in advance!
Ok, i confused too:-(:
V1.00 Pin41 IO25
>=V1.10 Pin41 IO21
I use hardware revision 1.22
Hello,
i checked the code and schematic. It should work with your HW and SW! Have your HW with second LAN controler?
Any news?
My collegue test it and it works!
No, we use only one LAN.
Could you detect high level at IO21?
We measure high level at this point, but as soon as I put in the PicoCOMA5, the level will be low. It seems that PicoCOMA5 actively drives it to low level.
Could there be any conflict with other drivers (PWM, etc.)?
Hello.
it should be enough to disable the PWM. I tested IO-21 with PCA5 Rev. 1.20 as input and it worked correctly.
Hello,
Quote... It seems that PicoCOMA5 actively drives it to low level. ...
maybe there a short circuit on the PicoCOM?
Hello,
now it's working! I don't know exactly why. I've replaced the hardware (but still 1.22) and put the same kernel again.
Thank you.
Now we've found the error on our hardware. Sorry for the inconvenience!
