Hi,
I tried several examples on nrf52840 dongle. Each one works well except usbd example. It hangs at the following code:
nrf_drv_clock_hfclk_request(NULL); nrf_drv_clock_lfclk_request(NULL); while (!(nrf_drv_clock_hfclk_is_running() && nrf_drv_clock_lfclk_is_running())) { /* Just waiting */ }
int main(void) { uint32_t err_code = NRF_SUCCESS; APP_ERROR_CHECK(NRF_LOG_INIT(NULL)); NRF_LOG_DEFAULT_BACKENDS_INIT(); err_code = nrf_drv_clock_init(); if ((err_code != NRF_SUCCESS) && (err_code != NRF_ERROR_MODULE_ALREADY_INITIALIZED)) { APP_ERROR_CHECK(err_code); } nrf_gpio_cfg_output(LED2_R); nrf_gpio_pin_clear(LED2_R); nrf_drv_clock_hfclk_request(NULL); while (!nrf_drv_clock_hfclk_is_running()) {} nrf_gpio_cfg_output(LED2_B); nrf_gpio_pin_clear(LED2_B); while(true) { } }