[TriEmbed] Flashing FRDM-KL25z from Linux

[vikram sai balaji ulaganathan]

Re-Sending without the log file as it takes more than the approved file
size limit. If anyone needs log file, please let me know and i will send it
to them

On Mon, Apr 4, 2016 at 9:34 PM, vikram sai balaji ulaganathan <
tayirvadai.vikram at gmail.com> wrote:

> Hi,
> I have been using a lot of raspberry type boards so far and this is the
> first time for me to use a microcontroller. I got the FRDM-KL25Z and
> started to use the following URL
>
>
> http://karibe.ch/2013/08/setting-up-linux-opensource-build-and-debug-tools-for-freescale-freedom-board-frdm-kl25z/
>
> Based on this, i was trying to install a sample led blinky program but it
> doesnt seem to be working. I put the board in bootloader mode and copied
> the CMSIS-DAP.S19 from a pre-compiled keil program. Eclipse also is able to
> build the bin file using arm-non-eabi-gcc. When it cones to using openocd,
> it says that the polling of K25z.cpu failed. And nothing seems to be
> working. I do not have a windows machine. I have attached the log file
> below. Since the debug level 1 is huge, i have attached it in the form of
> an attachment and the no debug level is pasted below. Any help would be
> greatly appreciated.
>
>
> Open On-Chip Debugger 0.10.0-dev-00249-gb6c4a5d-dirty (2016-04-02-12:08)
> Licensed under GNU GPL v2
> For bug reports, read
> http://openocd.org/doc/doxygen/bugs.html
> Entering Home Path /home/tayirvadai
> Info : only one transport option; autoselect 'swd'
> Info : add flash_bank kinetis kl25.flash
> adapter speed: 1000 kHz
> none separate
> cortex_m reset_config sysresetreq
> adapter speed: 50 kHz
> Info : CMSIS-DAP: SWD  Supported
> Info : CMSIS-DAP: Interface Initialised (SWD)
> Info : CMSIS-DAP: FW Version = 1.0
> Info : SWCLK/TCK = 0 SWDIO/TMS = 1 TDI = 0 TDO = 0 nTRST = 0 nRESET = 0
> Info : CMSIS-DAP: Interface ready
> Info : clock speed 50 kHz
> Info : SWD IDCODE 0x0bc11477
> Info : kl25.cpu: hardware has 2 breakpoints, 2 watchpoints
> Info : MDM: Chip is unsecured. Continuing.
> Polling target kl25.cpu failed, trying to reexamine
> Info : SWD IDCODE 0x0bc11477
> Info : kl25.cpu: hardware has 2 breakpoints, 2 watchpoints
> Info : MDM: Chip is unsecured. Continuing.
>
> Thanks
> Vikram
>
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