/**
* main() function
* @return 0. int return type required by ANSI/ISO standard.
*/
int main(void)
{
simple_uart_config(RTS_PIN_NUMBER, TX_PIN_NUMBER, CTS_PIN_NUMBER, RX_PIN_NUMBER, HWFC);
#ifndef ENABLE_LOOPBACK_TEST
uart_start();
while(true)
{
uint8_t cr = simple_uart_get();
simple_uart_put(cr);
if(cr == 'q' || cr == 'Q')
{
uart_quit();
while(1){}
}
}
#else
/* This part of the example is just for testing, can be removed if you do not have a loopback setup */
// ERROR_PIN configure as output
nrf_gpio_cfg_output(ERROR_PIN);
while(true)
{
uart_loopback_test();
}
#endif
}
/**
* @brief Function for main application entry.
*/
int main(void)
{
LEDS_CONFIGURE(LEDS_MASK);
LEDS_OFF(LEDS_MASK);
uint32_t err_code;
const app_uart_comm_params_t comm_params =
{
RX_PIN_NUMBER,
TX_PIN_NUMBER,
RTS_PIN_NUMBER,
CTS_PIN_NUMBER,
APP_UART_FLOW_CONTROL_ENABLED,
false,
UART_BAUDRATE_BAUDRATE_Baud115200
};
APP_UART_FIFO_INIT(&comm_params,
UART_RX_BUF_SIZE,
UART_TX_BUF_SIZE,
uart_error_handle,
APP_IRQ_PRIORITY_LOW,
err_code);
APP_ERROR_CHECK(err_code);
#ifndef ENABLE_LOOPBACK_TEST
printf("\n\rStart: \n\r");
while (true)
{
uint8_t cr;
while(app_uart_get(&cr) != NRF_SUCCESS);
while(app_uart_put(cr) != NRF_SUCCESS);
if (cr == 'q' || cr == 'Q')
{
printf(" \n\rExit!\n\r");
while (true)
{
// Do nothing.
}
}
}
#else
// This part of the example is just for testing the loopback .
while (true)
{
uart_loopback_test();
}
#endif
}
