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如果不使用USB-TTL,直接用杜邦线连UART,需要如何配置 #187
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Agent comment from Leon in Zendesk ticket #112160: 您好,感谢您联系DJI 大疆创新。 使用杜邦线连接也是需要查看ls /dev/tty*的端口是否有新增,通过这个来配置DEV1,M350机型不需要配置DEV2。 感谢您对大疆产品的支持!祝您一切顺利! Best Regards, °°° |
EPort开发者套件的串口是TTL电平吗 |
Agent comment from Leon in Zendesk ticket #112160: 您好,感谢您联系DJI 大疆创新。 E-Port Uart需遵循 3.3V TTL 协议。接入RX TX GND即可。关于使用板载串口通信,您可能要查阅下相关的产品手册看怎么使能板载串口,并且需与/dev/tty* 的端口对应上。例如GPIO2 GPIO3 对应端口/dev/ttyAMA1这样的对应关系要确定。 感谢您对大疆产品的支持!祝您一切顺利! Best Regards, °°° |
在hal_uart.h文件中有这个配置
如果不使用USB-TTL,直接用杜邦线连UART,需要如何配置
如果UART对应是/dev/ttyS0,将LINUX_UART_DEV1配置为/dev/ttyS0就行吗
LINUX_UART_DEV2需要如何配置呢
硬件:
rk3588,M350
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