52810， how to use dfu？

[Blue]

Hello, guys, I develop 52810 with sdk 14.1.0, i need the OTA features, but i couldn't find the dfu demo(ble secure dfu bootloader and buttonless dfu template app, pca10040e), what can i do ?

Do you give the dfu demo for 52810 later?

[bjorn-spockeli]

Update 13.03.18:

 

Attached is a modified SDK v14.2.0 that contains nRF52810 project files for GCC, Keil and SES.
Version v1.0: SDK_14.2.0_nRF52810_Secure_BL.zip
Version v1.1: Contains fix for the micro-ecc lib issue in the Keil project SDK_14.2.0_nRF52810_Secure_BL_v1.1.zip

 

Hi Blue,

we will add support for the nRF52810 in the bootloader examples in a future release, but for now you can modify the existing pca10040 project by doing the following modifications

Change the device under "Options for Target" --> Device to nRF52810_XXAA

Modify the ROM/RAM settings under Options for Target --> Target to the following

IROM1 Start: 0x28000 Size: 0x6000
IRAM1 Start: 0x20001C08 Size: 0x43F8

Then you will have to set the following defines under Preprocessor Symbols under Options for Target --> C/C++

BLE_STACK_SUPPORT_REQD BOARD_PCA10040 CONFIG_GPIO_AS_PINRESET NRF52_SERIES NRF52810_XXAA NRF52_PAN_74 NRF_DFU_SETTINGS_VERSION=1 NRF_DFU_SVCI_ENABLED NRF_SD_BLE_API_VERSION=5 S112 SOFTDEVICE_PRESENT SVC_INTERFACE_CALL_AS_NORMAL_FUNCTION SWI_DISABLE0 __HEAP_SIZE=0

and replace the include path to the S132 header files with the headers of the S112 under Include Paths, i.e.

..\..\..\..\..\components\softdevice\s112\headers
..\..\..\..\..\components\softdevice\s112\headers\nrf52

Lastly you need to replace nrf_sdh_ble.c,nrf_ble_dfu.c and nrf_dfu_types_s112.h with the attached files.

Attachments:

nrf_dfu_types_s112.h

nrf_ble_dfu_s112.c

nrf_sdh_ble_s112.c

[Blue]

OK, I will tyr it.

[Blue]

Hi, Bjørn Spockeli,

There is no FWID (sd-req) for s112_nrf52810_5.1.0-2.alpha, does it matter ? I will try later, the new version of the nrfutil download failed several times Because the network is not work well..... Speechless..

[bjorn-spockeli]

The FWID for s112_nrf52810_5.1.0-2.alpha is 0xFFFE.

[bjorn-spockeli]

The RAM settings were incorrect. I have corrected this in my answer.