Main Menu
Menu

Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Show posts Menu

Messages - WP

#1
Andy:

I never had an a reason to parse an Intel hex file until now.
   
The Flash Magic status bar showed an address of 0x740 when the error message popped-up.  I did look at the code around that block of addresses, but didn't notice anything wrong.

My "Project Workspace" window in my Keil µVision was closed, so I didn't relize the start file was part of the assembly process.  I must have forgot to remove it when creating the project (I don't use it for assembly language programs) which explains why I didn't have problems programming other projects.  I'm surprised that the list file didn't show anything at address 0xFFF0-0xFFFF.

Anyway, after removing the start file, I was able to program the chip.

Thanks for your help!
#2
LPC9xx/LPC9xxx / "Device does not support operation"
March 11, 2010, 11:11:21 AM
I've successfully used the USP-ICP several times to program protypes projects for the P89LPC931.

I started a new project and successfully programed the part.  Then I added some code, Keil reassembled w/o errors or warnings, and tried to reprogram the flash at which time a "Device does not support operation" window popped-up.  The status bar at the bottom of the Flash Magic UI typically shows programming stopping at 0x0740, although I have seen some other addresses.

I changed the micro - same thing.  Then I successfully reprogrammed the flash with some previous, larger hex files.  The code also runs fine on a EMP900 emulator.

I commented-out the part of the code that changed since the last flash - didn't help although I'm not 100% positive I didn't miss something.

UART timing isn't an issue.

I posted at the teamfdi website an and a software engineer there suggested I post here thinking there may be a Flash Magic software issue.  I have the latest firmware in my USB-ICP (downloaded yesterday) and Flash Magic 5.61.

I need to ship my prototype, but can't program the part.



Help please!