topic Re: Re: KDS KSDK MQX application size in Kinetis Software Development Kit

KDS KSDK MQX application size

sudhakarp — Fri, 23 Jan 2015 03:59:17 GMT

am using FRDMk64f120 kinetis processor, once i builed MQX example project(hello) the debug code size was exceeding more than 1mb.i checked both CW10.6 and also KDS v2.0.0. i think i want to remove library files but i dnt know how to remove. please give some solution. and also tell how to use example project.

Re: KDS KSDK MQX application size

DavidS — Fri, 23 Jan 2015 14:31:10 GMT

Hi Sudhakar,

I started this as a new thread.

Are you looking at the *.elf file size? Or are you opening and reviewing the *.map file?

The *.elf size can be very large but that doesn't correlate to the actual flash image size. The GCC tools are very verbose with debugger information that makes the *.elf file size very large as compared to proprietary compilers (IAR/Keil/etc).

Regards,

David

Re: KDS KSDK MQX application size

sudhakarp — Tue, 27 Jan 2015 05:39:29 GMT

am looking *.elf file. if file size more than 1mb means i cant dump that project through openSDA (mbed). how to debug that project throught KDS IDE

Re: Re: KDS KSDK MQX application size

ivadorazinova — Tue, 27 Jan 2015 15:07:11 GMT

Hello sudhakar p,

in KDS : please, right click on the project > Properties > C/C++ Build > Settings and set Create flash image and Print size.

After that, srec file is created (in Debug folder) - the file you can copy though the OpenSDA.

I hope it helps.

Iva

Re: KDS KSDK MQX application size

sudhakarp — Wed, 28 Jan 2015 04:45:14 GMT

thank you.. now i got 152kb *.hex file, but i can't dump code using mbed(openSDAv2). what can i do for that how to dump that code into controller using OPENSDAV2. actually i need *.bin file to dump code into controller using mbed OPENSDAV2 .i tried this one also project >> c/c++ >>setting >>build artifact there i changed artifact extension into .bin but code size was exceeding more than 1mb. please give some solution

Re: Re: KDS KSDK MQX application size

ivadorazinova — Wed, 28 Jan 2015 09:53:50 GMT

Hi sudhakar p,

I think there is another problem. Please, check J-Link firmware for your board. Here is good tutorial Segger J-Link Firmware for OpenSDAv2 | MCU on Eclipse

Best Regards,
Iva

Re: Re: KDS KSDK MQX application size

sudhakarp — Wed, 28 Jan 2015 13:34:14 GMT

hi iva Dorazinova,

thank u very much, finally i succeed "hello world" project. its printing hello world character. i followed your instruction finally i got solution thank u everyone..

Re: Re: Re: KDS KSDK MQX application size

ivadorazinova — Wed, 28 Jan 2015 13:44:33 GMT

Dear sudhakar p,

you are welcome!

Best Regards,

Iva