SD+BL OTAU form SD132 ver 3.1.0 to SD112 ver 5.1.0

[chris222]

Hi,

During SD+BL OTAU form SD132 ver 3.1.0 to SD112 ver 5.1.0, Old bootloader copied new one using function nrf_dfu_mbr_copy_bl(uint32_t * p_src, uint32_t len); to bad address 0x79888 instead of 0x74000 proper BL address.

How to do OTAU from SD132 to SD112 ?

How can I use the MBR copy command to proper copy BL?  

best regards KG

[chris222]

I solve problem by using module nrf_dfu_util.c from new SDK (SD112 ver 5.1.0) to compile BL SD132