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Any update fro AN4379 MSD device bootloader?

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Any update fro AN4379 MSD device bootloader?

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‎07-01-2013 02:52 AM
10,969 次查看
kai_liu
Senior Contributor I

FSL has a great application note AN4379 regarding MSD device bootloader for Kirin3/Flexis JM/Kinetis K60 w/ CW, written by Derek Snell.

Additionally FSL also offers USB source for MSD device for emulated RAM and external SD card (via SPI bus) for multiple platforms.

I am looking for MSD device bootloader for KL25Z for IAR toolchain.

Is there any update for AN4379? I just want to make sure I am not going to re-invent the wheel on bootloader, ‘cause application development is my focus.

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‎10-30-2013 12:23 AM
8,886 次查看
kai_liu
Senior Contributor I

UPDATE 07

The revised MSD device bootloader has been released on USB MSC device bootloader revision for FRDM-KL25Z (IAR)

The code is developed on USB stack v4.0.3 with reused functions from AN2295/AN4370. Its version has been promoted to v1.0 beta.

I have verified the project by a relocated user application starts from 0x8000. Just download them and try it on your FRDM-KL25Z.

Yours sincerely

Allan K Liu

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‎09-04-2013 05:37 PM
263 次查看
hemingzhang
Contributor I

Hi Kai,

What's the current status of MSD bootloader porting?  Did you make it?

Thanks

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