硬件上把F2812的110脚 设计为了普通IO口的输入口了,
软件上把GPIOMUXD0-T1CTRIP-PDPINTA置为0,(即110脚 配置成Gpio了),为什么影响PWM的输出。
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http://www.deyisupport.com/question_answer/f/56/t/4926.aspx
正常情况下是不会影响的,请在运行的时候,查询一下GPIOMUX寄存器是否已经成功设置。是否为GPIO?
另外,如果是GPIO,设置成输入或者输出,现象是一样的么?