topic Re: bootloader for KV10z32 in Kinetis Microcontrollers

bootloader for KV10z32

harshpatel — Wed, 09 Sep 2015 10:52:16 GMT

Hello everyone

Is there any bootloader provided by freescale for KV10z32 board? I am right now using TWR-Kv10z32 pre build UART bootloader example to upgrade firmware but device is not detected by AN2295sw utility.

i am implementing following steps:

1] open & build UART Bootloder exeample code in IAR

2] load code in KV10 board through PE micro.

3] opening AN2295 Universal bootloader utility

4] selecting parameters like

a] serial port b] srec/s19 file of application [c] baud Rate [9600] [d] short TRIM and then pressing Connect.

No device, no checksum, No image Size displayed.

So what should i do..

1] is there i lack of any step? OR

2] i have to PORT FSL_Bootloader from MKV11Z?

Thanks

Re: bootloader for KV10z32

mjbcswitzerland — Wed, 09 Sep 2015 13:01:12 GMT

Hello Harsh

In case you don't manage to fix your problem there is a compete and immediate solution for the KV10 bootloader at µTasker Kinetis TWR-KV10Z32 support

This allows KBOOT, SREC or AN2295 modes to be used on any of the KV UARTs (as well as SD card), building with KDS, IAR, Keil, Rowley, GCC, CW, CooCox, Atollic or Greenhills.

Regards

Mark

Kinetis: µTasker Kinetis support

KV10: µTasker Kinetis TWR-KV10Z32 support

KV31: µTasker Kinetis TWR-KV31F120M support

Boot loader: http://www.utasker.com/docs/uTasker/uTaskerSerialLoader.PDF

For the complete "out-of-the-box" Kinetis experience and faster time to market

Re: bootloader for KV10z32

jeremyzhou — Fri, 11 Sep 2015 03:13:08 GMT

Hi Harsh,

I'd highly recommend you to choose the KBOOT, it's a configurable flash programming utility that operates over a serial connection on Kinetis MCUs.

It supports the KV1x now and please learn more information about it through the link as below.

http://www.freescale.com/products/arm-processors/kinetis-cortex-m/kinetis-symbols-footprints-and-models/kinetis-bootloader:KBOOT?fsrch=1&sr=1&pageNum=1

Have a great day,
Ping

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Re: bootloader for KV10z32

harshpatel — Tue, 15 Sep 2015 11:08:08 GMT

Thank you

Re: bootloader for KV10z32

harshpatel — Tue, 15 Sep 2015 11:10:42 GMT

Thank you

Re: bootloader for KV10z32

harshpatel — Wed, 16 Nov 2016 09:28:59 GMT

Hello

i have taken reference of KV11 in kinetis bootloader and easily ported. even add all functionalities as i required.

Thanks & regards

Harsh

Einfochips, INDIA

Re: bootloader for KV10z32

mjbcswitzerland — Wed, 16 Nov 2016 17:09:45 GMT

How long did it take? It is 14 months since you first asked....

Regards

Mark

Re: bootloader for KV10z32

harshpatel — Thu, 17 Nov 2016 05:31:17 GMT

Hello

Initially we were using TWR-KV10 board. For that we had used serial bootloader for six months.

After that we have changed part number which is MKV10z128xxx7. We found that it is compatible with KV11. This device is available in Kinetis bootloader 1.2.0.

It has taken only 2 hours to port from Kv11 to KV10. Also we have added our custom features to it.

Well this post was not concluded so i have posted it after long time. : )

Well Thank you all of you who have given your inputs in this post.....

Regards

Harsh

Einfochips, INDIA