How to run mouse example?

[Robert]

Hello, i ported example of mouse by HID for nRF51822 to nRF51422. The device is detected as mouse by Bluetooth in Windows 7 but I cannot to connect it. Any ideas whats wrong?

[Håkon Alseth]

Hi,

Windows 7 does not have native support for Bluetooth low energy, so it's up to the driver manufacturer to support profiles such as HID over GATT. Read more here: devzone.nordicsemi.com/.../hid-mouse-demo-pairing-code-error-when-connect-to-win7-with-csr-dongle

Best regards Håkon

[Robert]

Hi, thanks for response. I have just checked HID example with Windows 8 and it also works bad. Device is detected in device manager, but there is a problem that "The device is disabled"(but it plugged to power). I noticed device is not detected by any other devices after pairing with Win8 PC. It looks like suspended program. I have tried HRM example (natively designed for nRF51422) and it works fine (I wonder how to send or receive data through this profile in Windows - does Nordic provides any examples?) I guess:

• there is a software problem (I copied main.c from HID mouse example for nRF51822 and added required files of the S310 stack)
• there is a stack problem?? It first version so bugs can be occured.

I was trying keyboard example but the same problem.

[Håkon Alseth]

Hi,

It sounds like an software issue. Could you upload the project so I can have a look?

Best regards Håkon

[Robert]

Yes, I can. The main.c file is the same like nRF51822 keyboard example.

This fault occurs exeption(from assert function): ll_lm.s0.c line: 868 error: 3735928559

But previously this cause issue(during enabling services):

                err_code = ble_bondmngr_sys_attr_store();
                if (err_code != NRF_ERROR_INVALID_STATE)
                {
                   // APP_ERROR_CHECK(err_code);
                }

---

I have solved this problem. I had to change: #define BLE_BONDMNGR_CCCD_COUNT

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