Setting up device firmware update(DFU) on the nRF5 DK

RE: Setting up device firmware update(DFU) on the nRF5 DK

user84784 — Thu, 07 Nov 2019 08:59:04 GMT

I'm using IAR, do you have any IAR version of the tutorial?

RE: Setting up device firmware update(DFU) on the nRF5 DK

user18219 — Tue, 04 Jul 2017 07:39:54 GMT

Hi,

i am using sdk13.0.0 and the nrf toolbox on my android device, after flashing the bootloader and softdevice i want to update the application over dfu.

nrf52 DK board is visible and connectable.

If i select the distribution packet from the example project i get the -> Status: Invalid file.

Can anybody help me?

Best regards,

Andrej

RE: Setting up device firmware update(DFU) on the nRF5 DK

user21349 — Thu, 18 May 2017 11:16:00 GMT

Hi Alexej

I was facing the same problem. I tried flashing it with nRFgo Studio instead of keil + nrfjprog and it worked. Though its not exact answer to your question, but its a quick alternative.

RE: Setting up device firmware update(DFU) on the nRF5 DK

user17721 — Sat, 14 Jan 2017 22:34:14 GMT

When loading the program to my NRF52832-DK it stops at "Programing device."

The four LEDs on the are all off. This didn't happen when loading programs from other tutorials. Why is that?

Sincerely,

Alexej

RE: Setting up device firmware update(DFU) on the nRF5 DK

user13795 — Tue, 14 Jun 2016 12:10:48 GMT

I can't connect with the device using my smartphone. I did some debugging and found that the software is stuck inside HardFault_Handler.

Could any one help?

RE: Setting up device firmware update(DFU) on the nRF5 DK

user13635 — Thu, 05 May 2016 17:32:29 GMT

Oh and in a real application you would not be using MCP but custom app to consume the services. It would be useful to have help in constructing that end of things (once the app is tested against MCP).

RE: Setting up device firmware update(DFU) on the nRF5 DK

user13635 — Thu, 05 May 2016 17:30:02 GMT

I don't see any need for nRFgo in the above? That could be good news if you are building this with gcc on os/x or linux.

RE: Setting up device firmware update(DFU) on the nRF5 DK

user13143 — Wed, 06 Apr 2016 15:59:04 GMT

But the problem is, Fota way is only acceptable for .zip files which included .JSON, .BIN, and .dat Although mbed online compiler platform generates hex codes. So how can I modify a blink code to do that over-the-air coding?

RE: Setting up device firmware update(DFU) on the nRF5 DK

user12611 — Wed, 16 Mar 2016 09:08:31 GMT

Hi, I followed all and success with Android phone.

But the problem occurred the second trial. Even I erase all with nRFgo studio, and follow the instruction, It does not work.

Device found ok
select file ok

but trying to upload, ... It trying to connect and failed.

RE: Setting up device firmware update(DFU) on the nRF5 DK

user6606 — Fri, 13 Nov 2015 09:44:56 GMT

Hi,

Sorry for the late response, if anyone else is wondering more information can be found in the blog post on ROM and RAM management.

Best regards,

Øyvind

RE: Setting up device firmware update(DFU) on the nRF5 DK

user7506 — Tue, 20 Oct 2015 23:50:16 GMT

Hi, Do anyone any idea the memory maps for nRF51822 128kB device? or how should I make the DFU build for 128kB device?

Best regards, Arthur

RE: Setting up device firmware update(DFU) on the nRF5 DK

user6391 — Thu, 04 Jun 2015 09:42:24 GMT

Hi,

Tutorial is good. It is working for the dfu_test_app_hrm.zip but how to generate zip for own application is difficult portion. Give some exact steps. I have followed the How to generate the INIT file for the DFU document. Generated zip file is not getting loaded via Android nRFTools app.