MK10 Bootloader.

[john71]

I've opened a IAR project that resides in AN2295sw. The project has some configuration files
AN2295_TWR_K60_cfg.h
AN2295_TWR_KL25_cfg.h
But if want to use MK10 chip - what file should I use? Or how should I alter the existing file?

[john71]

I configured the project for my chip MK10DN512. But when I connect with Universal Bootloader utility it returns

Waiting for HC(S)08 reset ACK (timeout: 10s)...received 0xfc (good).

Calibration break pulse sent. Count: 3
Can't read MCU info. Could be protocol error.
(Or forgot to set single wire mode?)

So I set checkbox - Single Wire and I get

Waiting for HC(S)08/ColdFire/Kinetis reset ACK (timeout: 0s)...
Error receiving reset ACK - TIMEOUT.

How can I debug the problem?

[Hui_Ma]

Hi,

Please use <AN2295_TWR_K60_cfg.h > for MK10 chip.

The chapter 7.7 Correct setting of configuration file provides more detailed info about Kinetis configuration file.

Wish it helps.

Have a great day,
Ma Hui

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[john71]

I see. Thank you.

I created AN2295_TWR_K10_cfg.h file and included it. But now I have some errors like

Error[Pe020]: identifier "SIM_SCGC6_FTFL_MASK" is undefined. I found the definition SIM_SCGC6_FTFL_MASK only in MKxxDZ10.h headers. For K10F12 there is no such definition.

Regards.

[Hui_Ma]

Hi,

There with some modules register difference with MK10 120MHz product vs. MK60 100MHz product.

The project header file need change to use "MK10F12.h" at <main.h>.

Have a great day,
Ma Hui

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[john71]

So I should manually add missing definitions? Or there is no such registers in MK10F? In this case - it's a lot of changing, I should dig deep to adapt the chip for the bootloader.

Well...I did some digging around - there is no FTFL for KxxF series, only for KxxD. I don't know what developers do to make K60 work in demo project. May be they could share? Or should I go crazy chasing things that should be obvious and explained?

[Hui_Ma · Accepted solution]

Hi

Please try with attached AN2295 software.

In IAR project, please select the [Kinetis K 120MHz Release] target:

Wish it helps.

Have a great day,
Ma Hui

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[john71]

Thanks a lot my friend! Awesome!