Uart application

[pavan]

Hello all,

I am working on nrf52832 Board and i want to use it as translator to send and receive the data , please tel which pins i need to select as UART(rx,tx) pins ? How to configure the same?

[Gz]

I recommend you run the ble_app_uart project in the nRF5_SDK_13.0.0_0\examples\ble_peripheral, and the RX and TX are 8 and 6.

[Joakim Jakobsen]

Yes, you can select other pins. This can be configured in the PCA10040.h file. Or you can change it directly in main in the app_uart_comm_params_t instance.

const app_uart_comm_params_t comm_params =
{
    .rx_pin_no    = RX_PIN_NUMBER,
    .tx_pin_no    = TX_PIN_NUMBER,
    .rts_pin_no   = RTS_PIN_NUMBER,
    .cts_pin_no   = CTS_PIN_NUMBER,
    .flow_control = APP_UART_FLOW_CONTROL_DISABLED,
    .use_parity   = false,
    .baud_rate    = UART_BAUDRATE_BAUDRATE_Baud115200
};