Development with Eclipse and GCC

RE: Development with Eclipse and GCC

Neel — Sun, 27 Jun 2021 16:06:01 GMT

Dear all,

I see this is a blog from 7 years back.

Is there a more recent version of the guide that is available for the nRF52840?

Neel

RE: Development with Eclipse and GCC

Claire Wetherspoon — Thu, 14 Jun 2018 09:53:06 GMT

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RE: Development with Eclipse and GCC

Stian Røed Hafskjold — Wed, 17 Aug 2016 10:46:44 GMT

@saiteja Please create a new question for your issue, and specify all relevant info.

RE: Development with Eclipse and GCC

saiteja — Wed, 17 Aug 2016 10:27:47 GMT

can any one help? for above issue

RE: Development with Eclipse and GCC

saiteja — Wed, 17 Aug 2016 10:27:02 GMT

SEGGER J-Link GDB Server V6.00f Command Line Version

JLinkARM.dll V6.00f (DLL compiled Aug 11 2016 18:36:04)

-----GDB Server start settings----- GDBInit file: none GDB Server Listening port: 2331 SWO raw output listening port: 2332 Terminal I/O port: 2333 Accept remote connection: localhost only Generate logfile: off Verify download: on Init regs on start: on Silent mode: off Single run mode: on Target connection timeout: 0 ms ------J-Link related settings------ J-Link Host interface: USB J-Link script: none J-Link settings file: none ------Target related settings------ Target device: nRF51422_xxAC Target interface: SWD Target interface speed: 1000kHz Target endian: little

Connecting to J-Link... J-Link is connected. Firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Jul 5 2016 08:42:09 Hardware: V1.00 S/N: 681739782 Checking target voltage... Target voltage: 3.30 V Listening on TCP/IP port 2331 Connecting to target...Connected to target Waiting for GDB connection...Connected to 127.0.0.1 Reading all registers Read 4 bytes @ address 0x00000000 (Data = 0x000007C0) Read 2 bytes @ address 0x00000000 (Data = 0x07C0) Target interface speed set to 1000 kHz Resetting target Halting target CPU... ...Target halted (PC = 0x000006D0) R0 = FFFFFFFF, R1 = FFFFFFFF, R2 = FFFFFFFF, R3 = FFFFFFFF R4 = FFFFFFFF, R5 = FFFFFFFF, R6 = FFFFFFFF, R7 = FFFFFFFF R8 = FFFFFFFF, R9 = FFFFFFFF, R10= FFFFFFFF, R11= FFFFFFFF R12= FFFFFFFF, R13= 000007C0, MSP= 000007C0, PSP= FFFFFFFC R14(LR) = FFFFFFFF, R15(PC) = 000006D0 XPSR C1000000, APSR C0000000, EPSR 01000000, IPSR 00000000 CFBP 00000000, CONTROL 00, FAULTMASK 00, BASEPRI 00, PRIMASK 00 Reading all registers Read 4 bytes @ address 0x000006D0 (Data = 0x4C174916) Read 2 bytes @ address 0x000006D0 (Data = 0x4916) Select auto target interface speed (1000 kHz) Flash breakpoints enabled Semi-hosting enabled (Handle on BKPT) Semihosting I/O set to TELNET Client Read 4 bytes @ address 0x000006D0 (Data = 0x4C174916) Read 2 bytes @ address 0x000006D0 (Data = 0x4916) Read 4 bytes @ address 0xFFFFFFFF (Data = 0x00000000) Read 2 bytes @ address 0xFFFFFFFF (Data = 0x0000) Read 4 bytes @ address 0xFFFFFFFF (Data = 0x00000000) Read 2 bytes @ address 0xFFFFFFFF (Data = 0x0000) Resetting target Halting target CPU... ...Target halted (PC = 0x000006D0) Downloading 124 bytes @ address 0x00018000 - Verified OK Downloading 12 bytes @ address 0x0001807C - Verified OK Comparing flash [....................] Done. Erasing flash [....................] Done. Programming flash [....................] Done. Verifying flash [....................] Done. Writing register (PC = 0x00800100) Read 4 bytes @ address 0x00018000 (Data = 0x4C06B510) R0 = FFFFFFFF, R1 = FFFFFFFF, R2 = FFFFFFFF, R3 = FFFFFFFF R4 = FFFFFFFF, R5 = FFFFFFFF, R6 = FFFFFFFF, R7 = FFFFFFFF R8 = FFFFFFFF, R9 = FFFFFFFF, R10= FFFFFFFF, R11= FFFFFFFF R12= FFFFFFFF, R13= 000007C0, MSP= 000007C0, PSP= FFFFFFFC R14(LR) = FFFFFFFF, R15(PC) = 00018000 XPSR C1000000, APSR C0000000, EPSR 01000000, IPSR 00000000 CFBP 00000000, CONTROL 00, FAULTMASK 00, BASEPRI 00, PRIMASK 00 Reading all registers Read 4 bytes @ address 0x00018000 (Data = 0x4C06B510) Starting target CPU... ...Target halted (DBGRQ, PC = 0xFFFFFFFE) Reading all registers Read 4 bytes @ address 0xFFFFFFFE (Data = 0x049083B0) Read 2 bytes @ address 0xFFFFFFFE (Data = 0x0000) Read 4 bytes @ address 0x000007BC (Data = 0x00001000) Read 4 bytes @ address 0x000007B8 (Data = 0x00000C00) Read 4 bytes @ address 0x00000C00 (Data = 0xFFFFFFFF) Read 4 bytes @ address 0x000007BC (Data = 0x00001000) Read 4 bytes @ address 0x000007BC (Data = 0x00001000) Read 4 bytes @ address 0xFFFFFFFF (Data = 0x00001000) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 4 bytes @ address 0xE7F8461C (Data = 0x00000000) Read 4 bytes @ address 0x000007BC (Data = 0x00001000) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 2 bytes @ address 0xE7F8461C (Data = 0x0000) Read 4 bytes @ address 0x000007BC (Data = 0x00001000) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 4 bytes @ address 0xE7F8461C (Data = 0x00000000) Read 4 bytes @ address 0x000007BC (Data = 0x00001000) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 2 bytes @ address 0xE7F8461C (Data = 0x0000) Read 4 bytes @ address 0x000007BC (Data = 0x00001000) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D) Read 4 bytes @ address 0x000007B4 (Data = 0xE7F8461D)

RE: Development with Eclipse and GCC

Vidar Berg — Mon, 19 Jan 2015 16:17:15 GMT

Makefile.common is decprecated in SDK v.7+, and the project makefiles are now standalone. Some of the other changes are that they no longer have the debug target and it's compiled as release with optimization by default. In order to enalbe debugging you need to replace the -O3 option with -O0 and add -g3 in cflags to include debug symbols.

Please post new questions as a separate post in the question section. This way it's easier to keep track of unanswered questions, and preferably make a link to this post.

RE: Development with Eclipse and GCC

Makarand K — Fri, 16 Jan 2015 17:31:51 GMT

I'm using SDK 7.0 with Eclipse Luna. With the instructions above and in AN-29, I've been able to build the project (which works from command line too). Setting up debugging through Eclipse is something that doesn't work for me. When I debug the application, all that I see is the following in the console: (I've attached image too) Any help appreciated. There is no issue with the image built since I can download the image through nRFGo studio and it works fine

SEGGER J-Link GDB Server V4.96 Command Line Version

JLinkARM.dll V4.96 (DLL compiled Dec 22 2014 09:51:48)

-----GDB Server start settings----- GDBInit file: none GDB Server Listening port: 2331 SWO raw output listening port: 2332 Terminal I/O port: 2333 Accept remote connection: localhost only Generate logfile: off Verify download: on Init regs on start: on Silent mode: off Single run mode: on Target connection timeout: 0 ms ------J-Link related settings------ J-Link Host interface: USB J-Link script: none J-Link settings file: none ------Target related settings------ Target device: cortex-m0 Target interface: SWD Target interface speed: 1000kHz Target endian: little

Connecting to J-Link... J-Link is connected. Firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Nov 28 2014 10:32:04 Hardware: V1.00 S/N: 681110165 Checking target voltage... Target voltage: 3.30 V Listening on TCP/IP port 2331 Connecting to target...Connected to target Waiting for GDB connection...Connected to 127.0.0.1 Reading all registers Read 1 bytes @ address 0x00000000 (Data = 0xC0) Read 1 bytes @ address 0x00000000 (Data = 0xC0) Read 1 bytes @ address 0x00000000 (Data = 0xC0) Read 1 bytes @ address 0x00000000 (Data = 0xC0) Read 1 bytes @ address 0x00000000 (Data = 0xC0) Read 1 bytes @ address 0x00000000 (Data = 0xC0) Target interface speed set to 1000 kHz Resetting target Halting target CPU... ...Target halted (PC = 0x000006D0) R0 = FFFFFFFF, R1 = FFFFFFFF, R2 = FFFFFFFF, R3 = FFFFFFFF R4 = FFFFFFFF, R5 = FFFFFFFF, R6 = FFFFFFFF, R7 = FFFFFFFF R8 = FFFFFFFF, R9 = FFFFFFFF, R10= FFFFFFFF, R11= FFFFFFFF R12= FFFFFFFF, R13= 000007C0, MSP= 000007C0, PSP= FFFFFFFC R14(LR) = FFFFFFFF, R15(PC) = 000006D0 XPSR C1000000, APSR C0000000, EPSR 01000000, IPSR 00000000 CFBP 00000000, CONTROL 00, FAULTMASK 00, BASEPRI 00, PRIMASK 00 Reading all registers Select auto target interface speed (1000 kHz) Flash breakpoints enabled Semi-hosting enabled (VectorAddr = 0x08) Semihosting I/O set to TELNET Client Downloading 1200 bytes @ address 0x00000000 - Verify failed Downloading 8 bytes @ address 0x000004B0 - Verify failed Downloading 100 bytes @ address 0x000004B8 - Verify failed Writing register (R8 = 0x00000439) Read 1 bytes @ address 0x00000439 (Data = 0xF7) Read 1 bytes @ address 0x00000439 (Data = 0xF7) Read 1 bytes @ address 0x00000439 (Data = 0xF7) Read 1 bytes @ address 0x00000439 (Data = 0xF7) Reading 14 bytes @ address 0x00000439 Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Reading 14 bytes @ address 0x0000033C Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Reading 14 bytes @ address 0x0000033C Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Reading 14 bytes @ address 0x0000033C Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Reading 14 bytes @ address 0x0000033C Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Read 1 bytes @ address 0x0000033C (Data = 0x05) Resetting target Halting target CPU... ...Target halted (PC = 0x000006D0) R0 = FFFFFFFF, R1 = FFFFFFFF, R2 = FFFFFFFF, R3 = FFFFFFFF R4 = FFFFFFFF, R5 = FFFFFFFF, R6 = FFFFFFFF, R7 = FFFFFFFF R8 = FFFFFFFF, R9 = FFFFFFFF, R10= FFFFFFFF, R11= FFFFFFFF R12= FFFFFFFF, R13= 000007C0, MSP= 000007C0, PSP= FFFFFFFC R14(LR) = FFFFFFFF, R15(PC) = 000006D0 XPSR C1000000, APSR C0000000, EPSR 01000000, IPSR 00000000 CFBP 00000000, CONTROL 00, FAULTMASK 00, BASEPRI 00, PRIMASK 00 Reading all registers Read 1 bytes @ address 0xFFFFFFFF (Data = 0x00) Read 1 bytes @ address 0xFFFFFFFF (Data = 0x00) Read 1 bytes @ address 0xFFFFFFFF (Data = 0x00) Read 1 bytes @ address 0xFFFFFFFF (Data = 0x00) Read 1 bytes @ address 0xFFFFFFFF (Data = 0x00) Read 1 bytes @ address 0xFFFFFFFF (Data = 0x00) Read 1 bytes @ address 0xFFFFFFFF (Data = 0x00) Setting breakpoint @ address 0x0000033C, Size = 4, BPHandle = 0x0002 Starting target CPU...

RE: Development with Eclipse and GCC

Giovanni — Sun, 19 Oct 2014 12:00:03 GMT

I have a problem to step 6. could someone help me to add the path and symbols for example ble_app_hrs? I have to understand the mechanism. Thank you so much

RE: Development with Eclipse and GCC

Vidar Berg — Mon, 13 Oct 2014 10:34:34 GMT

I appreciate all the feedback regarding this post, but I think that the increasing number of comments regarding problems is making it harder to find the answers for others. I.e., someone looking for a specific solution have to have to read through all comments to see if there's something relevant.

I think it will be more organized and clear if questions to this blog are posted as separate questions with a link to this blog.

@jerry_bp: It looks like you you're able to step in main? I have not seen this behavior before, but my first suggestion would be to make sure that you're using the correct softdevice version. s110 version 7 for SDK. 6.x BLE projects. Another option is trying to install the latest Segger drivers.

RE: Development with Eclipse and GCC

jerry_bp — Sun, 12 Oct 2014 04:04:51 GMT

Thanks for the great guide. I am able to compile and debug ok, however all of the debugging function buttons are grayed out (step into, step over, resume, suspend, terminate etc.). Does anyone know how to fix this or any workarounds?

I also noticed that the registers and modules are not being loaded. Maybe I missed a configuration somewhere. And also the disassembly window is empty, no code being shown. Maybe these are related somehow?

RE: Development with Eclipse and GCC

Vidar Berg — Fri, 03 Oct 2014 11:02:27 GMT

Sorry, just assumed that this was a BLE application. You can take a look at the product page if you like to get a quick overview of the different softdevices available (link). For ANT projects you either have to use s210 or s310.

The makefiles for the ANT projects are a bit different as opposed to s110 and s120 examples. Try to add '-O' and '-g3' to CFLAGS in the makefile to make sure that debugging is enabled.(Remember to remove '-O3' option)

RE: Development with Eclipse and GCC

David Woosley — Thu, 02 Oct 2014 15:06:22 GMT

Thank you the reply. I do not see S210-SD-v7, only S110. Please forgive me, but I get confused about the compatibility of parts, applications, and the softdevice. I am using an nRF51422 for an ANT-FS project. The combination of nrf51_sdk_v5_2_0_39364 and s210_nrf51422_3.0.0_softdevice worked under Keil. Yesterday, I upgraded the SDK to 6.1.0, but have not updated softdevices. Is S110-SD-v7 suitable for ANT-FS? Or, should 5.2.0 SDK be re-installed?

RE: Development with Eclipse and GCC

Vidar Berg — Thu, 02 Oct 2014 07:41:27 GMT

It could be that you're using the wrong softdevice or that it's not downloaded to your device. Please make sure that you're using the correct version. When using SDK6.x the softdevice version needs to be version 7. You can send me a PM with the .map file if the problem persists.

RE: Development with Eclipse and GCC

David Woosley — Wed, 01 Oct 2014 23:04:46 GMT

I too, wish to thank you for this blog.

Before finding it, I attempted to use the Eclipse IDE to set up the system. I just could not get the disassembler to work. Unfortunately, after following your blog, I get the same results. Which leads me to believe that I have an tool set problem.

Both installations compile the code and create the .out, .map, .hex, and .bin files. Both installations can download code to the target, and the target runs the code when disconnected from the debugger. The problem is that the disassembler is not fed main.d, instead I have seen files named "0x0, or 0xffffffff, or 0x08", which of course do not exist. I assume that the issue is in the .out file, but cannot figure out what might be causing it.

May I ask you and your audience for some guidance?

RE: Development with Eclipse and GCC

Vidar Berg — Mon, 22 Sep 2014 06:37:03 GMT

Sounds like the path to make.exe might be might be missing from your global Windows paths. Follow the steps below to set the path to GnuWin32:

Enter properties for "My computer" then Advanced system settings -> Environment Variables
insert ..\GnuWin32\bin path to the PATH variable. Remember to separate from the other paths with a semi colon.