A problem that adding gzll to ble_keyboard

RE: A problem that adding gzll to ble_keyboard

Spectre choi — Sat, 21 Dec 2019 11:17:53 GMT

hi, I solved my problem today. ：D

I can see that In nrf_gzp_config.h included by the nrf_gzp.h file there's a variable called GZP_PARAMS_STORAGE_ADR, which is set to 0x1000.

I don't know why the demo（examples\proprietary_rf\gzll\gzp_desktop_emulator） sets it to 0x15000 (if softdevice is used)，How to get it？I set my application start address to 0x26000 because I used S132.

i set GZP_PARAMS_STORAGE_ADR to a address that between application ends and fds.

RE: A problem that adding gzll to ble_keyboard

Spectre choi — Fri, 20 Dec 2019 17:11:45 GMT

I'm not good at writing. If my words confuses you, I will try to make it clear.My own project is extended from ble_keyboard ,then I encountered the above problem when I added gzll.

So I use ble_app_hids_keyboard and Gazell for reproduce the problem.

Just add the above file to the keil project of ble_app_hids_keyboard and compile to get this problematic hex file.

It seems the file gzll_nrf52_sd_resource_arm.lib causing the problem.But when I compile the example of multiple protocols, I get a normal hex file.

RE: A problem that adding gzll to ble_keyboard

Spectre choi — Fri, 20 Dec 2019 16:29:08 GMT

Hi Amanda，

Thank you for your reply！i am sorry for my unclear description.

i can run ble_app_hids_keyboard when not adding the above file to my project.

nrf25U1 USB dongle just a module,It uses nrf24u01.

My product needs to use ble-hid mode and 2.4G mode(but they don't work at the same time) .so i want to use a set of code but can achieve two functions(ble and 2.4G) .

My colleague add Gazell(refer to gzp_desktop_emulator ) to ble_app_hids_keyboard two years ago and it is work.But at that time he used 51802 and old sdk.

Can't I use ble keyboard and Gazell together?Can you give me some solutions? If yes, is there a demo code?

--Spectre .

RE: A problem that adding gzll to ble_keyboard

Amanda Hsieh — Fri, 20 Dec 2019 12:34:46 GMT

Hi Spectre,

[quote user=""] I want to communicate with my nrf25U1 USB dongle.[/quote]

What is the nrf25U1 USB dongle?

[quote user=""]So i add some code（refer to the examples\proprietary_rf\gzll\gzp_desktop_emulator）[/quote]

What are you doing? Why do you use ble_app_hids_keyboard and Gazell? Gazell doesn't require the softdevice.

[quote user="Spectre choi"]my source code is examples\ble_peripheral\ble_app_hids_keyboard[/quote]

Could you run the example without modification?

-Amanda H.

RE: A problem that adding gzll to ble_keyboard

Spectre choi — Fri, 20 Dec 2019 10:57:41 GMT

my source code is examples\ble_peripheral\ble_app_hids_keyboard