carlin — Thu, 05 Apr 2012 05:58:11 +0000

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kasim — Thu, 05 Apr 2012 05:38:41 +0000

[quote]��õ�2¥632695319��2012-04-04 19:07�� : cmd=0��=1��ִ��case1��Ϊʲô�أ� [/quote] ԭ�� [code] tmp &= ~(1 << (4 + arg)); tmp |= ((!cmd) << (4 + arg)); writel(tmp, S3C64XX_GPKDAT); [/code] ��cmd = 0ʱ��Ӧ��GPIO��ߵ�ƽ��cmd = 1ʱ��͵� ..

632695319 — Wed, 04 Apr 2012 11:07:30 +0000

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