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18f2450 / 18f4450 firmware
Date: 2008/12/27 16:30 By: Mike Status: Visitor  
 
Hi, I would like to get the USB example working for either an 18f2450 or 18f4450 as I have these here - and I have ordered the 18f4550 just in case..

I have looked through the forum and can see people are unsure about configuration settings & RA connections for some devices.

Rather than list here what I have done so far (and failed) due to either hardware or software issues - I was wondering if anyone has already succeeded with 2450/4450 and could post code (so I can focus on possible hardware problems only).

I have found threads with partial solutuions but I'm not sure if I have covered everything - so hearing from someone who has it fully working would be an ideal starting point for me.

If not then I will post post what I have done and hopefully get some help, (the leds flash but nothing else happens).
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Re:18f2450 / 18f4450 firmware
Date: 2008/12/31 11:13 By: BenZ Status: User  
Karma: 0  
Posts: 8
graphgraph
Maybe this of any help: a VB6 program and PIC18F2450 firmware. See the attached ZIP-file.
File Attachment:
File name: USBPICHIDinterface.zip
File size:31393 bytes
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Re:18f2450 / 18f4450 firmware
Date: 2009/01/05 17:20 By: Wrench Status: User  
Karma: 0  
Posts: 2
graphgraph
Hi BenZ

Thanks - but the link failed (file not found 404). Any chance you could upload again?, I have registered on the forum in case that was the problem but no luck..
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Re:18f2450 / 18f4450 firmware
Date: 2009/01/05 19:40 By: BenZ Status: User  
Karma: 0  
Posts: 8
graphgraph
I will upload the file again. In case the problem still exists please contact the site admin. I cannot get the file as well. Maybe the uploadscript is wrong.

Post edited by: BenZ, at: 2009/01/05 19:45
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Re:18f2450 / 18f4450 firmware
Date: 2009/01/05 19:47 By: BenZ Status: User  
Karma: 0  
Posts: 8
graphgraph
Again .....
File Attachment:
File name: USBPICHIDinterface.zip
File size:31393 bytes
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Re:18f2450 / 18f4450 firmware
Date: 2009/01/05 19:49 By: BenZ Status: User  
Karma: 0  
Posts: 8
graphgraph
again
File Attachment:
File name: USBPICHIDinterface.zip
File size:31393 bytes
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Re:18f2450 / 18f4450 firmware
Date: 2009/01/05 19:57 By: BenZ Status: User  
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Posts: 8
graphgraph


Post edited by: BenZ, at: 2009/01/05 20:05
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Re:18f2450 / 18f4450 firmware
Date: 2009/01/05 20:00 By: BenZ Status: User  
Karma: 0  
Posts: 8
graphgraph
I get warnings when uploading (very short, hardly noticeable). So propably the uploading process has failed. Looking on the page with uploads I cannot find any file. Are there any uploads?

I will upload the file to
http://www.uploadarchief.net/files/view/6

Post edited by: BenZ, at: 2009/01/05 20:32
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Re:18f2450 / 18f4450 firmware
Date: 2009/01/05 21:57 By: Wrench Status: User  
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Posts: 2
graphgraph
Thanks BenZ
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