DTM with libuart

[yangyongkai]

Hello!!!! I use libuart to carry out DTM test. I start DTM test use follow codes:

int ble_dtm_test_init(void)
{
    int dtm_error_code;

    dtm_error_code = nrf_sdh_disable_request();
    dtm_error_code = dtm_init();
    return dtm_error_code;
}

after the codes executed, when i send data to device use libuart, it receive nothing, but nrf_libuarte_async_tx() works.

[yangyongkai]

use app_uart instead of libuart to carry out DTM test, everything is OK. app_uart can receive anything.How can i fix it when use libuart.

[Simonr]

Hi

The DTM application is not really made for doing lots of changes to, as it's only a test application specifically enabling the test functions described in the Bluetooth spec v5.2, Vol. 6, Part F.

Is there a specific reason you want/need to use the libuart instead of "normal" UART in your case?

Best regards,

Simon