[uClinux-dev] Re: uClinux-dev digest, Vol 1 #449 - 10 msgs
gmail2000 at 21cn.com
Tue Mar 25 19:32:09 EST 2003
My frame work of device driver works well, but:
My trouble in processing GPIO in my device driver are as follows:
1) can not use this kind of sentence in my isr routine:
*(volatile unsigned long *)0x10000080 = 0xf0000000;
2) also can not initialize the GPIO while initializing my device.
Please help me.
Garfield mailto:gmail2000 at 21cn.com
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