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Getting data on hyperterminal using UART on CC2540 dongle

Rahul Tiwari
Prodigy 240 points
Other Parts Discussed in Thread: CC2540

hello,

I am using CC2540 dongle.

I use HostTestApp for using UART.

I add below code in file hci_ext_app.c to enable UART and add preprocessor HAL_UART = TRUE.

halUARTCfg_t uart_config;

 // configure UART
  uart_config.configured           = TRUE;
  uart_config.baudRate             = HAL_UART_BR_57600;
  uart_config.flowControl          = HAL_UART_FLOW_ON;
  uart_config.flowControlThreshold = 11;
  uart_config.rx.maxBufSize        = 15;
  uart_config.tx.maxBufSize        = 15;
  uart_config.idleTimeout          = 15;
  uart_config.intEnable            = TRUE;
  uart_config.callBackFunc         = NULL;
 
  HalUARTOpen(HAL_UART_PORT_1,&uart_config);
 
  HalUARTWrite(HAL_UART_PORT_1,"HostTestApp",11);

After flashing program into device when I connect it to hyperterminal i does'nt get any data.

can anyone tell what is the wrong thing is done here for UART communication