DFU Bootloader version (please complete the following information):
SDK version: 17.0.2
Bonding used: no
Library version: 4.10.4
Device information (please complete the following information):
Device: iPhone 7+
OS: 14.8
Nordic Device: nRF 52 Dev. Kit.
Your question
we have an iOS app based on this project. We were able to:
flash the dev. kit using Segger and the sample SDK project:
../nRF5_SDK/nRF5_SDK_17.0.2_d674dde/examples/dfu/secure_bootloader/pca10040_s132_ble/
enter DFU mode (button 4 + reset, no buttonless mode yet)
perform OTA DFU from the iOS application using a custom .zip firmware package with our devkit code downloaded from a backend using the device's name.
Question:
We would like to obtain the device hardware and firmware revision to obtain the latest .zip firmware package from the backend.
Is it possible to do that in DFU mode (no buttonless) from the iOS application? and if so, how do we get that information?
ADDITIONAL NOTES:
I've tried exposing the required data by setting this:
#define NRF_DFU_PROTOCOL_REDUCED 0
which in turn enables a couple of methods (that afaik may be part of the solution to expose the required data):
static void on_hw_version_request(nrf_dfu_request_t const * p_req, nrf_dfu_response_t * p_res)static void on_fw_version_request(nrf_dfu_request_t const * p_req, nrf_dfu_response_t * p_res)
philips77
commented
2 years ago
DFU Bootloader version (please complete the following information):
Device information (please complete the following information):
Your question we have an iOS app based on this project. We were able to:
../nRF5_SDK/nRF5_SDK_17.0.2_d674dde/examples/dfu/secure_bootloader/pca10040_s132_ble/Question: We would like to obtain the device hardware and firmware revision to obtain the latest .zip firmware package from the backend. Is it possible to do that in DFU mode (no buttonless) from the iOS application? and if so, how do we get that information?
ADDITIONAL NOTES: I've tried exposing the required data by setting this:
#define NRF_DFU_PROTOCOL_REDUCED 0in:
.../nRF5_SDK_17.0.2_d674dde/examples/dfu/secure_bootloader/pca10040_s132_ble/config/sdk_config.h(1252which in turn enables a couple of methods (that afaik may be part of the solution to expose the required data):
static void on_hw_version_request(nrf_dfu_request_t const * p_req, nrf_dfu_response_t * p_res)static void on_fw_version_request(nrf_dfu_request_t const * p_req, nrf_dfu_response_t * p_res)in:
...nRF5_SDK_17.0.2_d674dde/components/libraries/bootloader/dfu/nrf_dfu_req_handler.c(107)