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mfang2.0
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魔方Web开发组
mfang2.0
Issues
#142
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Opened
Jun 30, 2021
by
mengxiangchen
@mengxiangchen
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[warn]业务:外设冲突判断
现象
如果一个外设有2个pin可以使用,其中一个pin被占用(OUTPUT),不需要报conflict
PA13 配置为OUTPUT
UART0不需要报冲突
其他
最好可以优先使用成对的pin 例如:
PA13 配置为OUTPUT
配置UART0,最好是PA2、PA3,而不是PA2、PA14
# 现象 如果一个外设有2个pin可以使用,其中一个pin被占用(OUTPUT),不需要报conflict 1. PA13 配置为OUTPUT 2. UART0不需要报冲突 # 其他 最好可以优先使用成对的pin 例如: 1. PA13 配置为OUTPUT 2. 配置UART0,最好是PA2、PA3,而不是PA2、PA14
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