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GPIO Problem about 9s12dg128b
GPIO Problem about 9s12dg128b
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GPIO Problem about 9s12dg128b
08-08-2007
07:27 PM
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Little_mouse
Contributor I
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hi,
I'd like to use PORTH as GPIO for the general 8-bit digital data input. Is it enough if I only define the Port H Data Direction Register (DDRH)?
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08-08-2007
08:19 PM
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imajeff
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I would write 0 to DDRH, wait at least 2 cycles, then read PORTH.
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08-09-2007
03:49 AM
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Little_mouse
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Thanks
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