USB Stack v4.1.1 .LCF problem with MCF51JM128

AdiB — Tue, 16 Jul 2013 08:44:33 GMT

There is a problem with MCF51jm128 mass storage HOST USB project.

The project is building correctly, no errors 'Finished building target: cfv1usbjm128.elf'.

If i debug the project,i hit run button, the code waits for USB stick to be plugged in, after i plugg in the USB stik, the program, goes in mcf_exception_handler -->"Illegal instruction" (this with CPUCR.IRD.bit =1) otherwise the mcu will reset itself.

Now, if use the flash programmer to write the code i receive a programming warning:

"Programming warning. Can't program 512 bytes to address 0x803e00 because this range isn't included in the selected modules! "

I think is a problem with the Project.lcf file provided with freescale USB stack.

...........

MEMORY {

code (RX) : ORIGIN = 0x00000410, LENGTH = 0x0001FBF0

userram (RWX) : ORIGIN = 0x00800000, LENGTH = 0x00003E00

ram (RWX) : ORIGIN = 0x00803E00, LENGTH = 0x00000200

}

...........

..........

.main_application_data :

{

__BDT_BASE = .;

. = ALIGN(512);

*(.usb_bdt)

__BDT_END = .;

}>ram

.............

...........................

Compiled with codewarrior 10.1. Same problem with codewarrior 10.4.

Board used: DEMOJM

Flash programmer console:

fl::target -lc "cfv1usbjm128 MCF51JM128_Internal_Flash"

fl::target -b 0x800000 0x4000

fl::target -v off -l off -ie on -i "" -p MCF51JM128

cmdwin::fl::device -d "MCF51JM128_FLASH" -o "128kx32x1" -a 0x0 0x1ffff

cmdwin::fl::erase all

Beginning Operation ...

-------------------------

Initializing remote connection ...

Performing target initialization ...

Device MCF51JM128_FLASH

Detect frequence ...

Frequence 9779.96 Khz

Erasing .............

Erase Command Succeeded.

Device MCF51JM128_FLASH

cmdwin::fl::image -f "C:\\Freescale\\Freescale USB Stack v4.1.1\\Source\\Host\\examples\\msd\\cw10\\cfv1usbjm128\\MCF51JM128_Internal_Flash\\cfv1usbjm128.elf" -t "Auto Detect" -re off -oe off

cmdwin::fl::write

-------------------------

Flash Operation. ...

Device MCF51JM128_FLASH

Programming ........

Programming warning. Can't program 512 bytes to address 0x803e00 because this range isn't included in the selected modules!

Device MCF51JM128_FLASH

Program Command Succeeded

Flash Operation. done

cmdwin::fl::verify

-------------------------

C:\Freescale\Freescale USB Stack v4.1.1\Source\Host\examples\msd\cw10\cfv1usbjm128\MCF51JM128_Internal_Flash\cfv1usbjm128.elf

Flash Operation. ...

Auto-detection is successful.

File is of type Elf Format.

Device MCF51JM128_FLASH

Error: Verify Command Failed.

Error: command failed

Original Attachment has been moved to: Project.lcf.zip

Re: USB Stack v4.1.1 .LCF problem with MCF51JM128

AdiB — Fri, 19 Jul 2013 12:26:57 GMT

Still, no solution to this problem :smileycry:

topic Re: USB Stack v4.1.1 .LCF problem with MCF51JM128 in CodeWarrior for MCU

USB Stack v4.1.1 .LCF problem with MCF51JM128

Re: USB Stack v4.1.1 .LCF problem with MCF51JM128