Eclipse GCC pure project for DFU Bootloader nRF51

[Nguyen Hoan Hoang]

Hi,

I have created Eclipse project to compile nRF51 DFU loader. This is a pure Eclipse project, no makfile. It has compile configurations for combination of Single/Dual bank and BLE/Serial. This project require installed nRF51 SDK 5.2 in the same work space under with sdk directory name nrf51_sdk. The project has file links to the source in the sdk hence the sdk directory need to be that name. This will allow you to update to new sdk easier.

Here are the prerequisite.

Eclipse Keplar CDT Eclipse ARM plus ins: Follow this blog gnuarmeclipse.livius.net/.../. this contains support for jlink as well GCC compiler : launchpad.net/gcc-arm-embedded

Here are the attached files common.zip contains common folder to be place in same workspace. dfu_nrf51.zip is the project folder. It contains precompiled & tested hex release version of 4 binations if you don't want to recompile.

Workspace directory should have

Workspace | Common | dfu_nrf51 | nrf51_sdk

I hope this helps anyone who wants to work with Eclipse & GCC.

Good luck

Update sep. 18, 2014

Updated projects with sdk 6.1 on blog site here embeddedsoftdev.blogspot.ca/.../ehal-nrf51.html

[Rasit Eskicioglu]

Thanks, the problem is solved... However, I now get:

Building file: /Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Source/app_common/app_gpiote.c
Invoking: Cross ARM C Compiler
arm-none-eabi-gcc -mcpu=cortex-m0 -mthumb -O0 -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -Wall  -g3 -DPSTORAGE_RAW_ACCESS -DNRF51 -DDEBUG_NRF_USER -DNRF51822_QFAA_GC -DBLE_STACK_SUPPORT_REQD -DBOARD_PCA10001 -I"/Volumes/UsersX9/rasit/Documents/workspace/dfu_nrf51/src/include" -I"/Volumes/UsersX9/rasit/Documents/workspace/dfu_nrf51/src/include/ble_transport" -I/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/sd_common -I/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/ble -I/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include -I/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/s110 -I/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/ble/ble_services -I/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/app_common -I/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/gcc -std=c99 -MMD -MP -MF"src/nrf51_sdk/app_gpiote.d" -MT"src/nrf51_sdk/app_gpiote.o" -c -o "src/nrf51_sdk/app_gpiote.o" "/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Source/app_common/app_gpiote.c"
In file included from /Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/nrf.h:44:0,
                 from /Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/app_common/app_gpiote.h:43,
                 from /Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Source/app_common/app_gpiote.c:13:
/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/compiler_abstraction.h: In function 'gcc_current_sp':
/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/compiler_abstraction.h:73:30: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'asm'
/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/compiler_abstraction.h:73:30: warning: implicit declaration of function 'asm' [-Wimplicit-function-declaration]
/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/compiler_abstraction.h:74:16: error: 'sp' undeclared (first use in this function)
/Volumes/UsersX9/rasit/Documents/workspace/nrf51_sdk/nrf51822/Include/compiler_abstraction.h:74:16: note: each undeclared identifier is reported only once for each function it appears in
make: *** [src/nrf51_sdk/app_gpiote.o] Error 1

what am I missing this time?

[cocoa]

Hi, I remember a similar issue, have you changed language standard from -std =C99 to -std=gnu99 ? You can do it in Settings.

-c