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Forum Index : Microcontroller and PC projects : RetroBSD for Maximite

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Serge.V

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Joined: 01/09/2011
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Posted: 07:59am 06 Nov 2011
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An alpha release of RetroBSD for Maximite is available: http://retrobsd.googlecode.com/files/retrobsd-maximite-r345. zip

USB port is used for console. No hardware changes or bootloader replacement is required.
___
Serge
 
jebz

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Joined: 13/06/2011
Location: Australia
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Posted: 09:02am 06 Nov 2011
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  Serge.V said  
USB port is used for console. No hardware changes or bootloader replacement is required.
___
Serge


The USB port reports RetroBSD Console and won't take the Silicon Chip USB serial driver. Can you amend the Silicon Chip driver or change the RetroBSD response on the USB connection?
 
vasi

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Joined: 23/03/2007
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Posted: 10:01am 06 Nov 2011
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According to revision 346,

[quote=Serge]Porting to Maximite finished. LEDs inverted separately.[/quote]

Vasi
Hobbit name: Togo Toadfoot of Frogmorton
Elvish name: Mablung Miriel
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Sumit

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Posted: 04:42pm 06 Nov 2011
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Yes the silicon chip driver doesnt work. Any fix for this ?
 
vasi

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Posted: 09:40pm 06 Nov 2011
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Check the revision #347 ...

Hobbit name: Togo Toadfoot of Frogmorton
Elvish name: Mablung Miriel
Beyound Arduino Lang
 
Serge.V

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Posted: 10:15pm 06 Nov 2011
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  jebz said  The USB port reports RetroBSD Console and won't take the Silicon Chip USB serial driver. Can you amend the Silicon Chip driver or change the RetroBSD response on the USB connection?

Oh, really... Ok, I changed the PID to be compatible with Silicon Chip driver. Here is an updated version: http://retrobsd.googlecode.com/files/retrobsd-maximite-r348. zip.

Serge
 
Olimex
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Joined: 02/10/2011
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Posted: 09:01am 04 Apr 2012
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RetroBSD have remarkable improvements and I test today the latest build, which now have C compiler and it supports PIC32 GPIOs and ADCs with API.
I did small step-by-step tutorial how to setup RetroBSD on DuinoMite HERE
 
vasi

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Posted: 10:32am 04 Apr 2012
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Serge have the C compiler still under development. I guess this is his main task right now...
Hobbit name: Togo Toadfoot of Frogmorton
Elvish name: Mablung Miriel
Beyound Arduino Lang
 
Olimex
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Posted: 02:13pm 05 Apr 2012
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the C compiler works fine

"In r425 C compiler had an incorrect pathname inside. It’s reported that the issue is identified and already fixed. http://retrobsd.org/topic/bug-ette-in-cc-c/ Fetch newer filesys.img for your SD."
 
Sumit

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Posted: 12:05pm 09 Apr 2012
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Hi,
I am new to RetroBSD. Can anyone tell me where to fetch the newer/latest filesys.img ?
Thanks
 
JohnS
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Joined: 18/11/2011
Location: United Kingdom
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Posted: 01:31pm 09 Apr 2012
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I think there's a forum for it so you could ask there if there isn't one on the obvious place (see link above).

John
 
vasi

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Posted: 02:40pm 09 Apr 2012
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  Sumit said   Hi,
I am new to RetroBSD. Can anyone tell me where to fetch the newer/latest filesys.img ?
Thanks


It helps a lot if you have a linux machine... (preferably Ubuntu). Then you can get the last svn sources (you have to always do that) and compile them (you also need to get the Microchip pic32 compiler, a package made by Kajita.). See http://retrobsd.org.

It helps also if you have a news feeder, to know when a modification is made to the sources, and the reason developer did it. Then you can decide for yourself if you need to upgrade or not.

VasiEdited by vasi 2012-04-11
Hobbit name: Togo Toadfoot of Frogmorton
Elvish name: Mablung Miriel
Beyound Arduino Lang
 
phiber
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Joined: 19/09/2013
Location: United States
Posts: 8
Posted: 02:56pm 20 Sep 2013
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Is this topic still active? I have a Colour Maximite. I've tried flashing rev r348's unix.hex, no problem there. I power cycle, and absolutely nothing happens. No lights, no USB/serial device detected, absolutely nothing. I can flash back to MMBASIC and everything is fine again. So it would seem no one has tested this lately on a Colour Maximite...

Regards,
Mark
 
JohnS
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Joined: 18/11/2011
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Posted: 07:58pm 20 Sep 2013
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Haven't seen anything on here for ages but see the obvious place(s) :)

John
 
Geoffg

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Joined: 06/06/2011
Location: Australia
Posts: 3194
Posted: 09:35pm 20 Sep 2013
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RetroBSD was ported to the monochrome Maximite. The Colour Maximite is different in many ways so it is not surprising that it will not work.

Geoff
Geoff Graham - http://geoffg.net
 
Serge.V

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Posted: 09:10pm 21 Sep 2013
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Colour Maximite in several essential respects, which make it impossible to run the kernel from the monochrome Maximite.
  • Memory map had changed. Now the user area of flash memory starts at 0x9d005000 (was 0x9d003000).
  • For SD card chip enable, signal A1 is used (was E0).
  • For power LED control, signal E0 is used (was F0).
I prepared a RetroBSD binary package for the Colour Maximite: https://retrobsd.googlecode.com/files/retrobsd-maxcolor-r891 .zip

It was tested using CircuitGizmos CGCOLORMAX2 board.

Best wishes,
--Serge
 
Geoffg

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Posted: 02:02am 22 Sep 2013
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UNIX on a Colour Maximite. Just amazing.
Thanks Serge.

Geoff
Geoff Graham - http://geoffg.net
 
phiber
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Posted: 11:41am 22 Sep 2013
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Awesome! I'll try it out later today. Has it been officially added to the source tree in r891?

-Mark

  Serge.V said   Colour Maximite in several essential respects, which make it impossible to run the kernel from the monochrome Maximite.
  • Memory map had changed. Now the user area of flash memory starts at 0x9d005000 (was 0x9d003000).
  • For SD card chip enable, signal A1 is used (was E0).
  • For power LED control, signal E0 is used (was F0).
I prepared a RetroBSD binary package for the Colour Maximite: https://retrobsd.googlecode.com/files/retrobsd-maxcolor-r891 .zip

It was tested using CircuitGizmos CGCOLORMAX2 board.

Best wishes,
--Serge
 
Serge.V

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Posted: 06:23pm 22 Sep 2013
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Yes, of cause: all the changes have been checked in as r891. You can see the kernel configuration file here: https://code.google.com/p/retrobsd/source/browse/current/sys /pic32/maximite-color/MAXCOLOR

--SergeEdited by Serge.V 2013-09-24
 
paceman
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Joined: 07/10/2011
Location: Australia
Posts: 1329
Posted: 07:12pm 22 Sep 2013
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Serge,
This is a great piece of work for Maximite family users. Have you considered adding it to the MMBasic library. I don't think the library is just for programs written in MMBasic but for the advancement generally of the Maximite community.

Greg
 
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