Kinetis MicrocontrollersのトピックRe: Difference between NXP bootloader Examples

Difference between NXP bootloader Examples

durgasivakrishn — Fri, 20 Nov 2020 09:11:52 GMT

Hi,

I am using the NXP_Kinetis_Bootloader_2_0_0 for developing the custom bootloader for MK66FN2M0VLQ18. I found the two examples in the SDK, But not able to get the difference between them can anyone help me out the difference in the path of "NXP_Kinetis_Bootloader_2_0_0\targets\MK66F18\mdk" between flashloader and freedom_bootloader.

Thanks & Regards,

Sivakrishna

Re: Difference between NXP bootloader Examples

danielchen — Mon, 23 Nov 2020 06:59:21 GMT

Hi Sivakrishna:

The flashloader is a bootloader that executes from target RAM memory on the platform.

The freedom_bootloader is a bootloader that executes from target flash memory on the Freedom platform.

Regards

Daniel

Re: Difference between NXP bootloader Examples

durgasivakrishn — Mon, 23 Nov 2020 12:33:53 GMT

Hi Daniel,

Thanks for your response, I would like to develop a custom bootloader could you share a general document to steps to be followed in the bootloader development.

Thanks & Regards,

sivakrishna

Re: Difference between NXP bootloader Examples

danielchen — Wed, 25 Nov 2020 14:15:40 GMT

Please refer to chapter 10. Kinetis bootloader porting from Kinetis Bootloader Reference Manual.

Regards

Daniel