where I can download older version CW?

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where I can download older version CW?

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bluehacker
Contributor III

current, I use cw for coldfire V7.1, But it seem to something wrong when I use it with tblcf BDM. I doubt the v7.1 CW is not enough steady. so I want to try v6.4 or v6.3, but where I can get them?

thanks! 

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J2MEJediMaster
Specialist I

Before attemtping to fall back a version, do you have the latest patch installed for CW for ColdFire 7.1? The 7.1.1 patch can be found here. The release notes mention several fixs for OSBDM support, and they might apply to your interface as well.

 

---Tom

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bluehacker
Contributor III
thanks!
I have installed 7.1.1a patch, but tblcf don't work correctly!
 when I use INTERNAL_RAM and CONSOLE_INTERNAL_RAM targets, and press F5 to start debug, the code image is download into board without any error message.but when I run the code with F10 or F11, the mcu don't actually execute code. the PC register always points to _startup routine's first line code:
asm void _startup(void)
{
/* disable interrupts */
   PC point to here -->move.w        #0x2700,sr    
......................
 it seems like the cpu is halted.
 
when I chose 'Tools'->'Flash program' to flash my code into mcf52211.  I can erase the flash, but I can't program it. I always get the followwing error message:"
Flash driver reports the following error(s): The flash device algorithm was interrupted during execution. Please check if the flash base address is correct or if there are any flash devices mapped inside the selected memory space. If a custom target initialization file was used then check the following parameters: flash base address, flash bank size and flash bank port size. Please enable Verify Target Memory Writes in Target Configuration to check that the algorithm downloads correctly. If you are downloading the algorithm to DDR try checking your DDR configuration.
"
I don't know what is wrong? hope somebody give me instruction.many thanks!
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J2MEJediMaster
Specialist I

When you build the program, are you using the INTERNAL_FLASH target? The other two target types (INTERNAL_RAM and CONSOLE_INTERNAL_RAM) have the program reside in RAM memory and not flash, so nothing will happen to flash memory. Have you tried just letting the program execute and see what happens?

 

---Tom

 

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bluehacker
Contributor III

Hi. I try to build project with INTERNAL_FLASH target. and then program into flash, but error occured.

I also try to build it with INTERNAL_RAM and CONSOLE_INTERNAL_RAM target and then press F5 to execute. the mcu seems to be halted, never execute instruction.

 

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