Application doesn't start when Bootloader added

[sroberts]

I'm using the the following:

1. SDK 7.2
2. S130 0.9 Alpha Soft Application
3. Modified "experimental_ble_app_s130_example_c_pca10028"
4. Untouched "dfu_dual_bank_ble_s110_pca10028"
5. nRF51-DK (pca 10028)

My application works when I don't have the boot loader installed.

Application: IROM1 Start= 0x1D000 IROM Size = 0x8000 IRAM1 Start = 0x200002800 IRAM1 Size = 0x1800

I compile and flash the dfu/bootloader on the dev kit (without problems), and then nothing works.

Dfu: IROM1 Start: 0x3C000 IROM1 Size: 0x3C00

IRAM1 Start: 0x20002C00 IRAM1 Size: 0x5380

IRAM2 Start: 0x20007F80 IRAM2 Size: 0x80

I'm obviously missing something, any help would be great. I don't want a custom bootloader, I just want one that works with S130, is that out there somewhere or are there special config steps for the S110 dfu? From my understanding I have to use the S110 Bootloader.

My end goal is to port this over to the nRF51822-BEACON using the J-Link programmer and that 6 prong cable.

Edit: I tried to debug the bootloader...I can't put the optimization down to a level where I can see the variable values / error codes. I can tell that the bootloader is stuck in a loop...doing what I don't know. Just FYI.

[sroberts]

This resolved my problem.

This

Basically, merge this with the boot loader hex.

:020000040003F7 :08FC00000100000000000000FB :00000001FF

I didn't edit the boot loader project at all, I don't want to mess with the bootloader. I'll have to try the other suggestion another time to be able to flash the bootloader without having to merge the hex; so I can flash from Keil for that project only...not all 3.

[sroberts]

While my application runs, the bootloader doesn't really work. I press the required button, and nothing happens....no DfuTarg is broadcasted out. While my answer helps with the current issue, it still has problems.