topic Re: Microcontroller not supported by Processor Expert in CodeWarrior for MCU

Microcontroller not supported by Processor Expert

Yuping — Tue, 09 Aug 2011 22:17:16 GMT

Hello All,

I am working with an MC68HC912B32 microcontroller.

I have simulated couple projects with CodeWarrior v5.1.

Now I want to download the projects to the microcontroller. But when I was trying to do "Device Initialization", I got a message saying that MC68HC912B32 is not supported by Processor Expert.

Is there any way that can solve this problem?

Thanks!

Yuping

Re: Microcontroller not supported by Processor Expert

CrasyCat — Wed, 10 Aug 2011 12:33:17 GMT

Hello

No. Processor Expert and Device Initialization are only available for HCS12 and HCS12X microcontroller.

They cannot be used with older HC12 parts.

CrasyCat

Re: Microcontroller not supported by Processor Expert

Yuping — Wed, 10 Aug 2011 21:04:16 GMT

So you mean I can't connect the board I am using and download the program with CodeWarrior?

Thanks!

Yuping

Re: Microcontroller not supported by Processor Expert

CrasyCat — Thu, 11 Aug 2011 12:49:35 GMT

Hello

No you can create a project for MC68HC912B32 using the wizard and you can debug on the target board using any

of the available connection (P&E Multilink, ...).

You will not be able to get ProcessorExpert to generate initialization code for the peripheral I/O.

For this microcontroller you will need to either search for sample code on the web of write your peripheral drivers yourself.

CrasyCat

Re: Microcontroller not supported by Processor Expert

Yuping — Sat, 13 Aug 2011 00:24:37 GMT

Hi CrasyCat,

Thanks for your help!

I have a USB Multilink connector now. And I'm trying to do P&E Multilink simulation.

When I tried to debug the project, I got the error

FP: no programming voltage

I searched online and found somebody fixed it with providing the board with a 12v supply.

The board I am using is an M68EVB912B32. In the device overview here http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=M68EVB912B32

it said +3 to +5-volt DC operation, so 12v supply is not safe for this board, right?

If so, what else could I do to fix this problem?

There is another thread https://community.freescale.com/thread/12974

But I don't understand the guy's explanation...

Thanks,

Yuping

Re: Microcontroller not supported by Processor Expert

kef — Sun, 14 Aug 2011 13:49:34 GMT

12VDC should be applied to Vpp connector and jumper W7 should be set to position 1-2. See user manual for this board