BLE using PCA10005 and NRF51822-AK

Question

Someone has a working source code (can be Keil format) for the PCA10005 and/or nrf51822-AK (China made) board? I tried the sample at "
rf6310\s110\ble_app_hrs" but it seems to freeze or are not well configurated, stopping in the debug mode to a wrong state. I could see a ble device in the sniffer (PCA10000) when using Texas ble CC2541 but never with PCA10005 and nrf51822-AK.

gootoomoon · Accepted Answer

please check your ble_stack_init(); in main() 
 make sure your board has 32.768k crystal for your LFCLK 
 or you can try RC for LFCLK like this 
 
static void ble_stack_init(void)
{
	uint32_t err_code;
	SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_RC_250_PPM_4000MS_CALIBRATION, true);
	err_code = softdevice_ble_evt_handler_set(ble_evt_dispatch);
	wk_printfn(WK_DEBUG_LEVEL_ERROR, "softdevice_ble_evt_handler_set, err_code=%d", err_code);
	APP_ERROR_CHECK(err_code);

	err_code = softdevice_sys_evt_handler_set(sys_evt_dispatch);
	wk_printfn(WK_DEBUG_LEVEL_ERROR, "softdevice_ble_evt_handler_set, err_code=%d", err_code);
	APP_ERROR_CHECK(err_code);
}