gnupic: erase flash device with PICP
Subject:
Re: erase flash device with PICP
From:
Antonio Augusto Todo Bom Neto ####@####.####
Date:
25 Nov 2002 14:19:45 -0000
Message-Id: <1038233729.2046.25.camel@axc.lax>
Em Seg, 2002-11-25 às 07:35, Declan Moriarty escreveu:
> picp |more
>
> That gives you all the instructions. The erase code is
> picp <comport> <device> -ep
>
> All instrructions are the same format except for the switch at the end. It
> bartfs on an erase of a 16f877 for me with my firmware (check yours with the
> -v option) but actually performs it.
It doesn't work:
[antonio@axc antonio]$ picp /dev/ttyS1 16f877 -rc
configuration bits: 0x0400
[antonio@axc antonio]$ picp /dev/ttyS1 16f877 -ep
program memory: not blank
failed to erase program space
[antonio@axc antonio]$
There is a special procedure to erase all flash device. I just don't
know what is the protocol to say to PicStart Plus to do it.
We need to do a reverse engeneering, on MPLAB 5.70 (min.) that has a
specific bottom with label "ERASE FLASH DEVICE"
Do anydbody know about a M$-WINDOWS program to capture the Serial port?
Here I have the flash devices and MPLAB 5.70 and MPLAB 6. So I can do
it.
Best regards,
Antonio Augusto Todo Bom Neto
LAX Eletronica e Telecomunicacoes Ltda
gEDA-BR - Users Group - http://gedabr.projetos.etc.br
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