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谁有没有,dm6437 GPIO 中断的代码?



本人菜鸟,最近在弄中断。有bios和无bios都试了。

有bios的,只能进入中断一次,就再次进不去了。

无bios的,只能设置一个IO中断,不能两个一起工作。

实在找不到问题在哪,有没有哪个大神有IO中断代码?

邮箱:songxia928@sina.com

谢谢!!!