我们将在春节假期期间对网站进行维护,可能暂时无法访问,同时工程师回复将有所延迟,敬请谅解.

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CC2640R2F: 初始化串口时IO0和IO1是否用到?能不能当做普通IO口改接外部开门狗

Part Number: CC2640R2F

已使用串口通讯了,但是IO1和IO0未进行配置,能否把这两个IO口当做普通的IO配置使用?