plz save me, Keil don't find my soft device...

RE: plz save me, Keil don't find my soft device...

FormerMember — Wed, 02 Mar 2016 10:18:24 GMT

I have updated my answer to answer, I hope it clearifies a little more.

RE: plz save me, Keil don't find my soft device...

ParkJS — Wed, 02 Mar 2016 07:19:45 GMT

I got the mouse firmware, so I have installed nrfgo studio.

then, I try to download the firmware to the mouse which it was erased from firmware.

but, I don't know what i do.

first when i click [Device Manager] - [Motherboards], it says Latest motherboard firmware : 7000 Boards connect : (Blank)

second when i click [Device Manager] - [nRF5x Programming] I select "nrfready_desktop_2_v3.0.0/softdevice/s110_softdevice.hex" to program on tab [Program SoftDevice] then I select "nrfready_desktop_2_v3.0.0/precompiled_hex/desktop_mouse_release.hex to program on tab [Program Application] third I select "nrfready_desktop_2_v3.0.0/precompiled_hex/bootloader.hex" to program on tab [Program Bootloader]

but it still not work,,,

RE: plz save me, Keil don't find my soft device...

ParkJS — Wed, 02 Mar 2016 02:03:54 GMT

I wanna talk to you with my pleasure. You give me so important solution. but, actually,, I can't login Nordic website... for login error. when i login Nordic website, I try to solve this problem. Thank you, really thank you

RE: plz save me, Keil don't find my soft device...

FormerMember — Tue, 01 Mar 2016 09:33:21 GMT

It is possible that the softdevice was erased (normally it shouldn't be erased when uising "erase sectors").The softdevice will have to be programmed separately from the application. The softdevice comes with the mouse firmware (nRFReady Desktop 2 reference design).

You can program the softdevice to the nRF51822 using nRFgo Studio. You can download the nRFgo studio from the nRF51822 webpage --> "downloads" tab --> "software" section. Remember to program the softdevice before programming the application.

Update 02.03.16:

This tutorial shows how to program the softdevice using the nRFgo Studio.

For programming of the firmware, you can also do that through Keil. If you program the application through Keil, you can use debug mode and check where the code stops running. After trying this, could you let me know where in the code the problem is?

nRFready Desktop 2 v.3.0.0 uses S110 v.8.0.0. In Keil "Project --> Options for target --> Target" make sure that ROM/RAM settings are set correctly. They should be the same as in the figure below: