DFU with SoftDevice7

RE: DFU with SoftDevice7

Nikita — Tue, 02 Sep 2014 14:37:31 GMT

Yes, you can do flash operations with this addresses manually inside bootloader code.

RE: DFU with SoftDevice7

max — Mon, 01 Sep 2014 13:07:31 GMT

From App Store it works fine :)

Can bootloader/DFU update data in internal flash specific addresses? for example 0x20000 - 0x2B000 ?

Thanks,

RE: DFU with SoftDevice7

Nikita — Sun, 31 Aug 2014 15:43:08 GMT

I downloaded it from App Store, it's version 1.3.

RE: DFU with SoftDevice7

max — Sun, 31 Aug 2014 09:36:31 GMT

The nrf toolbox application [link text] (www.nordicsemi.com/.../nRF-Toolbox-for-iOS the nordic site was old.
Version 1.0. You have a new version? Maybe you have other ios application project?

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 16:21:32 GMT

It is move to next stage, can you give this keil project of bootloader?

but it is still not transfer all my application hex file from ios. Maybe this is a problem? maybe i need converte it to a bin file?

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 15:56:43 GMT

I use my self board based ob PCA10001 board, maybe our DFU button is not same pin,I use pin 0. So with your code i could not enter DFU mode

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 13:50:15 GMT

I just now download from here [link text](www.nordicsemi.com/.../nRF-Toolbox-for-iOS) run it and still same error!

RE: DFU with SoftDevice7

Nikita — Thu, 28 Aug 2014 13:35:33 GMT

I just now successfully updated DFU with app and it works fine for me.

Never seen this error. Try to update your ntf toolbox version.

UPD:

I'm also using PCA10001 board.

Try to flash and test this files dfu_test.rar with:

nrfjprog.exe --eraseall --programs s110_nrf51822_7.0.0_softdevice.hex --program ble_app_hids_keyboard.hex bootloader.hex --verify --reset

And maybe try to reboot your iOS device.

UPD:

Here is bootloader hex without leds and with button on pin 0 with pull-up: bootloader.hex

UPD:

Here is the bootloader project: bootloader.rar

but it is still not transfer all my application hex file from ios. Maybe this is a problem? maybe i need converte it to a bin file?

It hangs or return some error? No, I tried with hex and it worked fine.

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 10:18:10 GMT

Other issue : After i reset device and hold DFU button and try to update an application via iOS and it is fails,the old code is removed/not run .

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 09:27:27 GMT

I use uVision 5 but the bootloader is an old version project

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 09:26:47 GMT

I find device on iOS but cannot upload a file.}

I try the nrfToolbox DFU application as is. ErrorL Error occurred 7, Device is not supported. Check if it is in the DFU state

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 08:35:04 GMT

Thanks now the application and bootloader run.

How can i update from iOS new hex file?

RE: DFU with SoftDevice7

max — Thu, 28 Aug 2014 07:00:36 GMT

._build\bootloader.axf: Error: L6220E: Load region LR_IROM1 size (16624 bytes) exceeds limit (16384 bytes). Region contains 2677 bytes of padding and 0 bytes of veneers (total 2677 bytes of linker generated content).

Have this error when i changed TO: uint8_t m_boot_settings[CODE_PAGE_SIZE] attribute((at(BOOTLOADER_SETTINGS_ADDRESS))) attribute((used)) = {BANK_VALID_APP};

RE: DFU with SoftDevice7

Nikita — Wed, 27 Aug 2014 16:28:05 GMT

When you program softdevice+application+bootloader is dfu working?

See this.

UPD:

Also see this.