Combining S110, bootloader and Application .hex

[king001]

hello everyone: I use 1.sdk5.2.0 2.s110 6.0.0 3.51822AC BootLoader project IROM1 set(start:0x3C800 size 0x3400) application project IROM1 set(start:0x14000 size 0x2B000)

I want to combining s110_nrf51822_6.0.0_softdevice.hex,application.hex,BootLoader.hex.but appear ERROR:The hex files cannot be merged since there are conflicts.I guess maybe IROM1 in BootLoader project and application project is not correct set.I dot know how to set IROM1 in both project.who can help me? thx a lot!!!

[bjorn-spockeli]

If the bootloader has 0x3C800 as the start address, then you have to set the size of the application flash section so that it ends where the bootloader starts, i.e. Application IROM1 size = BOOTLOADER_START_ADDRESS - APPLICATION_START_ADDRESS = 0x3C800-0x14000 = 0x28800.

[bjorn-spockeli]

You can use nrfjprog to flash the combined hexfile to your nRF51822, its a part of the nRF5 Commandline Tools, which can be downloaded using this link. Once you have installed it you can use the following terminal command to flash the combined hex file to the nRF51822:

nrfjprog -f nrf51 --program <name of combined hex file>.hex --chiperase --verify