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Author Topic: Blank Check P89C664  (Read 4368 times)

KS Tan

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Blank Check P89C664
« on: August 15, 2005, 06:32:08 pm »
Hi,
I am trying to do a balnk check first before I program P89C664, anyone know what is the return variable from FM command to indicate whether the device is blank or not?

rdgs,
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Andy Ayre

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Re: Blank Check P89C664
« Reply #1 on: August 16, 2005, 08:41:43 am »
In Windows the blank blocks are indicated by being highlighted or not. On the command line it will say "Memory Blank" after execution.

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Jan Waclawek

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Re: Blank Check P89C664
« Reply #2 on: August 16, 2005, 10:02:43 am »
I think the OP wanted to get a DOS ERRORLEVEL value, which he could check in a bat file.

Jan Waclawek
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Andy Ayre

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Re: Blank Check P89C664
« Reply #3 on: August 16, 2005, 10:07:12 am »
FM.exe should return 1 for error and 0 for success, which I believe is used to set ERRORLEVEL.

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