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如果可以，是否通过gpio通信？有没有相关的例程或者代码？
您说的UART转成RS485的操作是调用：
extern int_fast16_t UART_control(UART_Handle handle, uint_fast16_t cmd, void *arg);
吗？
或者是在串口初始化时定义初始化参数时：
* Defaults values are: * readMode = UART_MODE_BLOCKING; * writeMode = UART_MODE_BLOCKING; * readTimeout = UART_WAIT_FOREVER; * writeTimeout = UART_WAIT_FOREVER; * readCallback = NULL; * writeCallback = NULL; * readReturnMode = UART_RETURN_NEWLINE; * readDataMode = UART_DATA_TEXT; * writeDataMode = UART_DATA_TEXT; * readEcho = UART_ECHO_ON; * baudRate = 115200; * dataLength = UART_LEN_8; * stopBits = UART_STOP_ONE; * parityType = UART_PAR_NONE;
一个硬件uart对应一个485或者422。
cc1310只有一个硬件uart，另外scs可以模拟一个串口，功能有限。
