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 Post subject: looking for pic hex of Minimig YQ091224 firmware
PostPosted: Wed Feb 24, 2010 6:01 am 
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Joined: Fri Mar 06, 2009 4:51 pm
Posts: 19
I try to upgrade Minimig YQ091224 firmware via Tiny Boot Loader but not succedded, I tried to program firmware with my pic programmer it is also not worked, does anyone can send me image of their own pre programmed pic "Minimig YQ091224 firmware "


best regards


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 Post subject: Re: looking for pic hex of Minimig YQ091224 firmware
PostPosted: Wed Feb 24, 2010 3:31 pm 
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Joined: Mon Dec 01, 2008 9:58 pm
Posts: 1568
Location: .de
Strange, this release (the .hex file) works normal in 2 of my PIC. Otherwise try current release done by Quille.
If this also dont work for you, there will be a general programming problem. Or the PIC is dead, I also had this once.

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 Post subject: Re: looking for pic hex of Minimig YQ091224 firmware
PostPosted: Wed Feb 24, 2010 5:20 pm 
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Joined: Fri Mar 06, 2009 4:51 pm
Posts: 19
@boing4000, I just burn Quille's firmware it also did not work, I am using winpic800 software with generic usb pic programmer


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 Post subject: Re: looking for pic hex of Minimig YQ091224 firmware
PostPosted: Fri Feb 26, 2010 2:45 pm 
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Joined: Fri Mar 06, 2009 4:51 pm
Posts: 19
I solved problem, here is the way

first I get backup of minimig firmware with pic programmer then I grab picture of pic's fuse settings
then I load new firmare.hex to pic programer software and i changed fuse settings according to previous firmware settings and finally i programmed pic and it works


Attachments:
Minimig - YQ091224 - Firmware.rar [26.81 KiB]
Downloaded 337 times
Minimig - YQ090911 - Firmware.rar [25.66 KiB]
Downloaded 256 times
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 Post subject: Re: looking for pic hex of Minimig YQ091224 firmware
PostPosted: Fri Feb 26, 2010 4:40 pm 
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Joined: Mon Dec 01, 2008 9:58 pm
Posts: 1568
Location: .de
ozkano wrote:
I solved problem, here is the way

first I get backup of minimig firmware with pic programmer then I grab picture of pic's fuse settings
then I load new firmare.hex to pic programer software and i changed fuse settings according to previous firmware settings and finally i programmed pic and it works


Thats a strange way as far as I can tell. Nevertheless its good you have a working Minimig now!
Anyway I would suggest to reporgramm PIC with TinyBootloader in programming device only. This will make RS2323 update possible, also for any firmware upgrade PIC chip can stay in its socket :)

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JMP $00000BED ; will guru-meditation until next morning


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