nRF51822-QFAB(S110, SDK9.0) hid-mouse not execute.

[jwcheon]

Good morning. The sentence may not be smooth due to Google translation. please understand.

I tried to apply the hid-mouse example in SDK 9.0.0_2e23562 to nRF51822-QFAB.

The environment that is being used now Tool: Keil_v5, nRFgo Studio Soft Device: S110_nrf51_8.0.0 Application: SDK 9.0.0_2e23562.

This will set up and download the build, but it will not appear on the bluetooth list.

I do not know why. Could you tell me?

[Sigurd]

Hi,

Your IROM/IRAM settings looks correct. Did you remember to flash the S110 SoftDevice ?

Do you have a external 32 KHz crystal on your board? If not, you will have to use the internal RC instead. in main.c function ble_stack_init() use NRF_CLOCK_LFCLKSRC_RC_250_PPM_1000MS_CALIBRATION instead of the NRF_CLOCK_LFCLKSRC_XTAL_20_PPM. :

// Initialize the SoftDevice handler module.
SOFTDEVICE_HANDLER_APPSH_INIT(NRF_CLOCK_LFCLKSRC_RC_250_PPM_1000MS_CALIBRATION, true);

[jwcheon]

Thank you very much. I fixed the source as you told me, and confirmed that it appeared in the bluetooth list.

I wonder why you changed the NRF_CLOCK_LFCLKSRC_XTAL_20_PPM value to the NRF_CLOCK_LFCLKSRC_RC_250_PPM_1000MS_CALIBRATION value.

I would appreciate your attention.