问题说明:我是使用蓝牙接受数据来控制定时器1的1到3通道输出不同的PWM波形,结果发现输出的波形图是乱的,通过测试发现OSAL的timerupdate有影响,关闭这个函数之后,输出的PWM正常了,但是PWM输出的宽度就会变得时长时短的来回变化,这是什么原因?有什么解决办法吗?
协议栈:1.4
芯片:CC2541
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