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stm32四路pwm融合完毕
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yangmeng
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Jan 15, 2012, 11:04:41 AM
1/15/12
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to 新智点
经过很多问题,终于将四路pwm融合到stm32的产品中了,总结如下:
1.对别人的产品不熟悉,不知道对方频率的配置,导致产生的pwm不是50Hz,起初
怀疑芯片的驱动不好,不能驱动起来点调,经过示波器测量不是59Hz,修改预分频
后得到正解;
2.中间的小插曲,将电平转换焊接好后也算可以工作,参照信号线的接线规范引出
了引脚。
马上就要过年了,进展却不是很大,中间经历了很多东西,思想也改变了不少,不
管怎样,都希望大家过个好年,祝大家新春快乐。在新的一年有个新的起点,万事
如意!
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