Combined BT and serial Bootloader for S132

Question

The existing Development Environment: - nRF52832 - SDK 11 - Softdevic S132 - Eclipse 
 Project Status: - Nearly finished with working OTA - bootloader 
 Existing Bootloader: - Based on SDK11: ../examples/dfu/bootloader/pca10040/dual-bank_ble Goal: - Combined serial and OTA - bootloder Questions: 1. Does there exists a solution for a combined bootloader? 2. Is it in principle possible to integrate a combined boot booader into the limited Boot Flash area? 3. Which existing serial bootloaders from which SDK are recommented for finding a fast and save solution.

Hung Bui · Accepted Answer

Yes, you can try this : http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/ble_sdk_app_open_bootloader.html?cp=4_0_0_4_3_2 
 It's for USB DFU but it should be possible to change the transportation layer.

Uwe · Answer

I guess the path has to changed to: 
 GNU_INSTALL_ROOT := /home/frank/gcc-arm-none-eabi-4_9-2015q3/bin/ 
 ../bin/ was the needed extension compared to SDK 11.

Uwe · Answer

../../../../../components/libraries/bootloader/dfu/nrf_dfu_validation.c:91:1: error: missing braces 
 static nrf_crypto_hash_context_t m_hash_context = {{{0}}}; instead of static nrf_crypto_hash_context_t m_hash_context = {0}; seams to help for removing the warning produced by a gcc-bug?

Combined BT and serial Bootloader for S132

Top Replies