标题: SPITM8L051串口下载程序,该用哪组GPIO? [打印本页]

作者: zzq000    时间: 2020-6-18 10:23
标题: SPITM8L051串口下载程序,该用哪组GPIO?
SPITM8L051有个串口,可以配置在PA2,PA3和PC5,PC6上。PC5,PC6已被占用,想用PA2,PA3,改怎么配置?







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