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C6747 GPIO 中断



你好,

当我设置GPIO的bank2为中断时,使用IntEventMap(C674X_MASK_INT5, CSL_INTC_EVENTID_GPIO_BNK2_INT);将中断映射某一个可屏蔽中断,在执行程序时,程序会有规律的出现执行顺序不正常(一次正常,一次不正常,……)。将bank2换为其他bank就不存在这样的问题。请问我这可能是哪里出问题了,是程序问题还是硬件问题