Error in main.o

[Newbie]

Hello, I am using nrf51 and firmware is ble_app_gls. I have modified my code to work for dfu as well. I am getting error as follows

.\_build\nrf51422_xxac.axf: Error: L6218E: Undefined symbol ble_dfu_init (referred from main.o).
.\_build\nrf51422_xxac.axf: Error: L6218E: Undefined symbol ble_dfu_on_ble_evt (referred from main.o).
.\_build\nrf51422_xxac.axf: Error: L6218E: Undefined symbol ble_gls_init (referred from main.o).

I am attaching my main file with this.

ThanksNew Text Document.txt

Error in cmd errormain1.PNG

Latest Error errormain2.PNG

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Makefile Makefile

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[Jørgen Holmefjord]

Have you included the source files (ble_dfu.c and ble_gls.c) into your project?

[Newbie]

Yes I have added the services in my code. This is the code www.dropbox.com/.../ble_app_gls.rar

[Newbie]

Hello, I am using makefile to compile the project attached above and my error is attached in question. Thanks,

[Jørgen Holmefjord]

You need to add the DFU source file to SRC_FILES in your Makefile by adding the line $(SDK_ROOT)/components/ble/ble_services/ble_dfu/ble_dfu.c \. ble_gls.c should already be in your Makefile, but check that this is the case for the Makefile you use. Also check that the BLE GLS service is enabled in sdk_config.h by setting #define BLE_GLS_ENABLED 1

[Newbie]

Hello, Thanks for answering. I tried your suggestions. I am getting error as attached in question.