MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 Apparent problem w/USBPrg 5.03 and PIC18F452
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pquesinb

USA
28 Posts

Posted - 07/22/2010 :  09:52:52  Show Profile  Reply with Quote
Hi,

Looks like the latest version has broken PIC programming. When I load my HEX file, a mangled version of the EEPROM data shows up in the code window instead of the Data window and the configuration info is not set properly. If I set the config data and then save the file, loading it back in with File/Open gives you 00FF instead of the code up to address 0200 and then it's all FFFF to the end of the code memory.

- Phil

Phil Quesinberry
Q Systems Engineering, Inc.
www.qsystemsengineering.com
Reply #1

ZLM

2945 Posts

Posted - 07/22/2010 :  12:40:21  Show Profile  Reply with Quote
Found an error in software. Try Re5.03B.

http://www.mcumall.com/download/TrueUSBWillem/GQUSBPrgRe5.03B.exe

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Reply #2

pquesinb

USA
28 Posts

Posted - 07/22/2010 :  20:46:34  Show Profile  Reply with Quote
That did the trick... thanks a bunch.

- Phil

Phil Quesinberry
Q Systems Engineering, Inc.
www.qsystemsengineering.com
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Reply #3

pquesinb

USA
28 Posts

Posted - 07/23/2010 :  08:38:21  Show Profile  Reply with Quote
Ok, there's still a problem related to this. When verifying the device, I get a "config failed" every time.

The config looks ok when I read it back and check the different items but the error still exists.

- Phil

Phil Quesinberry
Q Systems Engineering, Inc.
www.qsystemsengineering.com
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