ESP8266 Developer Zone The Official ESP8266 Forum 2016-04-26T10:59:24+08:00 https://bbs.espressif.com:443/feed.php?f=65&t=2075 2016-04-26T10:59:24+08:00 2016-04-26T10:59:24+08:00 https://bbs.espressif.com:443/viewtopic.php?t=2075&p=6608#p6608 <![CDATA[Re: U0RXD和U0TXD当作GPIO口使用]]>
请参考如下示例:

Code:

PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0RXD_U,FUNC_GPIO3);

PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0TXD_U,FUNC_GPIO1);


感谢您对 ESP8266 的关注!

Statistics: Posted by ESP_Faye — Tue Apr 26, 2016 10:59 am


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2016-04-23T15:19:27+08:00 2016-04-23T15:19:27+08:00 https://bbs.espressif.com:443/viewtopic.php?t=2075&p=6581#p6581 <![CDATA[U0RXD和U0TXD当作GPIO口使用]]>
怎么配置把U0RXD和U0TXD当作GPIO口使用
用 PIN_FUNC_SELECT和gpio_output_set配置没有效果

THS

Statistics: Posted by harryhu — Sat Apr 23, 2016 3:19 pm


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