Bootloader compile error keil 5.12

[Giovanni]

Hi. I find this code github.com/.../nrf51-dfu-single-bank-ble I want to compile bootloader and download it on PCA10004. I have KEIL 5.12 and the project file of the link is for KEIL uvision 4. So if i try to compile it i incoming in few errors. Can you help me?? thank you.

best regards.

[Giovanni]

Sorry my sdk is 6.1.0 and my SD is 7.1.0. Is this the problem? Now i see that MDK Version 5 - Legacy Support www2.keil.com/.../ i need to install it to work with the project file ? anyway I followed these steps:

1. download zip file from GitHub
2. extract zip file in my sdk folder in this path
3. open the project file uvision 4 that i find in arm folder
4. include the in include folder in compiler setup
5. compile all and the result is this

EDIT 23/12/14

ok now i try to open de uvision 4 project that i find in my 6.1.0 SDK folder in C:\Keil_v5\ARM\Device\Nordic\nrf51822\Board\nrf6310\device_firmware_updates\bootloader\arm So i only open it and click on Compile but this is the output ERROR.

Build target 'dfu_dual_bank_ble (s110)'
Clean started - Project: 'bootloader'
   deleting intermediate output files for target 'dfu_dual_bank_ble (s110)'
compiling system_nrf51.c...
assembling arm_startup_nrf51.s...
compiling main.c...
..\main.c(197): warning:  #223-D: function "sd_softdevice_vector_table_base_set" declared implicitly
      err_code = sd_softdevice_vector_table_base_set(BOOTLOADER_REGION_START);
..\main.c: 1 warning, 0 errors
compiling dfu_dual_bank.c...
compiling bootloader.c...
..\..\..\..\..\Source\bootloader_dfu\bootloader.c(318): warning:  #223-D: function "sd_softdevice_vector_table_base_set" declared implicitly
      err_code = sd_softdevice_vector_table_base_set(CODE_REGION_1_START);
..\..\..\..\..\Source\bootloader_dfu\bootloader.c: 1 warning, 0 errors
compiling bootloader_util_arm.c...
compiling bootloader_settings_arm.c...
compiling ble_dfu.c...
compiling hci_mem_pool.c...
compiling app_timer.c...
compiling app_scheduler.c...
compiling app_gpiote.c...
compiling crc16.c...
compiling softdevice_handler.c...
compiling pstorage.c...
compiling app_button.c...
compiling nrf_delay.c...
compiling dfu_transport_ble.c...
compiling ble_conn_params.c...
compiling ble_advdata.c...
compiling ble_srv_common.c...
linking...
.\_build\bootloader.axf: Error: L6218E: Undefined symbol sd_softdevice_vector_table_base_set (referred from main.o).
Not enough information to produce a FEEDBACK file.
Not enough information to list image symbols.
Finished: 2 information, 0 warning and 1 error messages.
".\_build\bootloader.axf" - 1 Error(s), 2 Warning(s).

*** Performing Cross-Module-Optimization:
*** Feedback file '.\_build\bootloader.fed' not found.
Target not created.

Can you help me?

[Stefan Birnir Sverrisson]

Hi I do not think you need the lowest includes as they are a duplicates. The bootloader is made for SDK 6.0.0 , so insert into SDK 6.0.0 instead. There were some bootloader changes between SDK 6.0.0 and SDK 6.1.0.