Read full 32bits at correct GPIO address and correct some pin mappings. #6
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bank 3, GPIOD (pins 96-127) still have an issue I think. Havent tested all pins on other buses either, but this is a definite improvement on what was there before.
ashdriver
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Dec 7, 2017
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ashdriver
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ashdriver
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Reverted pin mapping to match original scheme which had its own logic. Enabled bus2 / GPIOC as it seems to work OK now, at least as input.
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This change is for the Orange Pi 2G IOT. Previously the GPIO registers were being dereferenced as 8bit instead of 32 bit values, so only lines 0-7 were accessable. Also many pin mappings were incorrect.
Bank 3, GPIOD (pins 96-127) still has an issue I think. I haven't tested all pins on other buses either, but this is a definite improvement on what was there before.