topic Re: Serial Bootloader Problem for K60N512 MCU in Kinetis Microcontrollers

Serial Bootloader Problem for K60N512 MCU

rabbit — Wed, 21 Nov 2012 23:06:01 GMT

Just looking for the serial bootloader utilities for K60 MCU, download AN2295SW from Freescale website, user TOWER to test.

I download AN2295_Kinetis.eww to TWR-K60N512, start the tool win_hc08sprg.exe, it can talk to TWR-K60N512 via

TWR-SER DD9 adaptor at 115200bps:smileyhappy:.

From the AN2295_Kinetis.map, I can see the ROM up to 0x944.

I modify this file128KB_Pflash.icf to change the memory address setting for my application .eww, I can see the my application MAP file, the code start address change to 0x1000,

I down my application.s19 to TWR-K60N512, then it comes error message :smileycry::

WARNING! S19 image will not fit into available memory (at address 0x00001000)!

Memory programming block 0: W 0x00001000 0%

Can't program block 0 at address 0x00001000.

How to fix this problem?

Another question: If mass production, a new K60 MCU is programmed with the firmware AN2295_Kinetis.eww?

Regards

Samuel

Re: Serial Bootloader Problem for K60N512 MCU

apanecatl — Thu, 22 Nov 2012 21:36:54 GMT

Hi rabbit, you can try moving everything to 0x4000, the bootloader protects everything up this address

Re: Serial Bootloader Problem for K60N512 MCU

rabbit — Sun, 25 Nov 2012 23:48:52 GMT

After I change the memory to 0x4000, I download it to the Flash via IAR workbench. Then problem occurs as below:

the MCU can't talk to Freescale- Universal bootloader.
I can't download the AN2295_Kinetis.eww to MCU via IAR again.
I can't download any program which starting at 0x0000 to MCU via IAR.

Maybe the MCU flash get corrupted, and the 0x0000 flash get protected by mistake.

Is there any tool that I can erase the whole flash? I would like start it from as an empty flash.

Regards

Samuel

Re: Serial Bootloader Problem for K60N512 MCU

LuisCasado — Mon, 26 Nov 2012 00:15:48 GMT

Hello,

You can erase the devide with IAR. Project -> Download -> Erase Memory -> Erase All

Regards,

Luis

Re: Serial Bootloader Problem for K60N512 MCU

rabbit — Mon, 26 Nov 2012 01:55:12 GMT

Hi Luis,

I go to IAR. Project -> Download -> Erase Memory -> Erase All. it works, erase the flash, I regrogram the AN2295_Kinetis.eww to MCU, the MCU can talk to the bootloader, read command works:smileyhappy:.

But the bootloader fail on program the flash, so I try to reprogram the MCU, problem occur:smileyangry::

The MCU can't be erase again, come error message "The flash loader program reported error"
can't reprogram AN2295_Kinetis.eww, always come error message "The flash loader program reported error"
Can program flash start at 0x4000
I try recycle the power, still same.

What's wrong?

AN2295_Kinetis.eww do something stupid?
The MCU PK60N512VMD100 not stable for flash?
P&E debugger not stable?

Regards

Samuel

Re: Serial Bootloader Problem for K60N512 MCU

rabbit — Mon, 26 Nov 2012 02:06:22 GMT

Hi Pedro,

I change the start address to 0x4000, the bootloader still fail on program, here is the message:

Bootloader version string: K60

System device ID: 0x14A [Kinetis K60] rev. 0

Kinetis Package: 144-pin .

Number of memory blocks: 1

Memory block #1: 0x00004400-0x0007FFFF

Erase block size: 2048 bytes

Write block size: 128 bytes

Original vector table: 0x00000000-0x000003FF

New vector table: 0x00004000-0x000043FF

S19 Image Control.

Parsed S-record lines: 410 Bytes total: 6524

Source address range: 0x4000-0x597B

The S19 image also contains redirected vectors. The automatic redirection is skipped now.

WARNING! S19 image will not fit into available memory (at address 0x00004000)!

Memory programming block 0: W 0x00005900 98%

Can't program block 0 at address 0x00005900

Any idea?

Regards

Samuel

Re: Serial Bootloader Problem for K60N512 MCU

yantailuo — Mon, 24 Feb 2014 01:51:20 GMT

How do u fix the problem at last?