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MS Downloader 2.00??

Posted: Mon Sep 15, 2008 7:28 pm
by timothyalderson
I tried reloading the megasquirt.s19. and I got this message on the downloader.

MegaSquirt Download 2.00

Reading C:/Documents and Settings/Owner/My Documents/MegaSQTS19.File.s19:
Detected MS-I (HC908) code.
Entry point: 0x0000
Code range : 0x8138-0xfffe
File read successfully.

Opened comm port 1 at 9600.
Wake up attempted:
Download failed:
Expected response "
Boot>",
but received this "".

Exception caught: 4
MegaSquirt Download 2.00

Reading C:/Documents and Settings/Owner/My Documents/MegaSQTS19.File.s19:
Detected MS-I (HC908) code.
Entry point: 0x0000
Code range : 0x8138-0xfffe
File read successfully.

Opened comm port 1 at 9600.
Wake up attempted:
Download failed:
Expected response "
Boot>",
but received this "".

Exception caught: 4

I also did all the steps in the http://www.megamanual.com/connect.htm#ms1 page.
has anyone had problems with their MAX232 (U6) or their CPU??

Re: MS Downloader 2.00??

Posted: Tue Sep 16, 2008 7:24 am
by Matt Cramer
Make sure the boot jumper is firmly in place - I have seen some loops that looked like they were OK but didn't put it in bootloader mode. Sometimes you have to hold it down when you power the unit up.