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如题
直接烧官方的串口打印AD值的程序,是没有问题的。可以持续打印。是不是串口的程序问题呢?
建议跑一个TI官方例程测试一下,排除硬件的问题先。
谢谢楼上, 找到问题了, 中断挂错了
好粗心大意,中断都可以挂错的。