Re: FORD technical service bulletin : ICC touch screen display
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Ok, I've hacked the program "pin_iomuxer" which I noticed being signalled to go to sleep at the same time my SD card stops working. Turns out that program switches all the chips devices/pins into low power mode and back when sleeping/waking. So I may now be wasting half a mA more? I don't care though, it's working properly now.
The Flash memory device is also not altered (there's an init function, but no sleep function for that one) so I think I'm in good company.
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