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Forum Index : Microcontroller and PC projects : 5.05.06RC18 on CMM2 - please HELP

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jirsoft

Guru

Joined: 18/09/2020
Location: Czech Republic
Posts: 533

Posted: 12:52pm 16 Nov 2020

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Hi,
I have issue with the 5.05.06RC18. Since error in my program (I copied SUB to change later name of copy to new one), I'm getting all the time

Error in line 1200: Duplicate name

Problem is, I can't do anything, NEW, CPU RESTART, UPDATE FIRMWARE... all the time the same error.

What can I do? When I reset CMM2 on the back connector, it will be empty? Can I then update firmware through A-B cable?

My model is 400 MHz without Waveshare card...

Jiri
Napoleon Commander and SimplEd for CMM2 (GitHub), CMM2.fun

matherp
Guru

Joined: 11/12/2012
Location: United Kingdom
Posts: 10582

Posted: 12:56pm 16 Nov 2020

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Quote When I reset CMM2 on the back connector, it will be empty?

No: it just deletes the program and resets the options to default. Nothing you can do will stop you being able to upload new firmware as this uses a bootstrap which is part of the chip itself.

This bug will be fixed in RC20 which will be out today
Edited 2020-11-16 22:56 by matherp

jirsoft

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Joined: 18/09/2020
Location: Czech Republic
Posts: 533

Posted: 01:03pm 16 Nov 2020

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Thanks Pater,
I set the jumper to PROGRAM, updated FW to RC19 and after jumper to RUN everything works...

Jiri
Napoleon Commander and SimplEd for CMM2 (GitHub), CMM2.fun

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