请问UART功能引脚是否可以任意配置 GPIO 管脚??

1033029198@qq.com
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请问UART功能引脚是否可以任意配置 GPIO 管脚??

Postby 1033029198@qq.com » Thu Feb 02, 2023 8:30 am

在《ESP32技术规格书》P40, 表格描述UART功能引脚可以任意配置 GPIO 管脚,请问是否确实如此,程序上如何配置??
uart.png
uart.png (45.48 KiB) Viewed 1925 times

1033029198@qq.com
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Re: 请问UART功能引脚是否可以任意配置 GPIO 管脚??

Postby 1033029198@qq.com » Mon Feb 06, 2023 1:23 am

有谁做个这方面的测试?

ESP_LJH
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Re: 请问UART功能引脚是否可以任意配置 GPIO 管脚??

Postby ESP_LJH » Mon Feb 06, 2023 4:09 am

可以任意分配的,软件可以参考下 IDF 编程指南:https://docs.espressif.com/projects/esp ... /uart.html

1033029198@qq.com
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Re: 请问UART功能引脚是否可以任意配置 GPIO 管脚??

Postby 1033029198@qq.com » Wed Feb 08, 2023 8:18 am

:) :) :) 感谢!

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