UART not working with sample experimental_ble_app_uart_s110_pca10028

[Gilpa]

Hi,

Access to the UART hangs the execution of the experimental_ble_app_uart_s110_pca10028 example. The phenomen occures In the file simple_uart.c when checking for the state of EVENTS_RXDRDY:

uint8_t simple_uart_get(void)
{
    // NEVER ENDING LOOP !
    while (NRF_UART0->EVENTS_RXDRDY != 1)
    {
        // Wait for RXD data to be received
    }
    NRF_UART0->EVENTS_RXDRDY = 0;
    return (uint8_t)NRF_UART0->RXD;
}

[Gilpa]

After some investigations I found that in addition of the BOARD_PCA10028 define, BOARD_PCA10001 was also defined in the project settings (in the C++ tab).

Removing the define BOARD_PCA10001 resolved the problem.