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Author Topic: Update PIC on Minimig  (Read 24804 times)

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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #29 from previous page: June 01, 2008, 12:37:16 AM »
Im doing the best I can... Until now VHDL is still a bit strange to me. In time and practice it will become easier. (as writing in english ;-) )

@alexh
you DONT need to remind me, I've already released a new core firmware with (comment) source code.
Also I was unhappy myself due to previous release with binary only.
In fact PAL60 is unnecessary to myself, its all for you who need it.
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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #30 on: June 01, 2008, 01:52:37 PM »
@alexh

In my understanding VHDL is Verilog. There is also a HDL programming language. Xilinx Webpack can do both.

If you take a closer look to the .zip file, you will find this directory structure:

Minimig-29-05-2008
drwxr-xr-x 2 0 0 4,0K 29. Mai 02:24 build
-rwxr-xr-x 1 0 0  35K 22. Jul 2007  gpl.txt
-rwxr-xr-x 1 0 0  18K 29. Mai 14:03 Jumper.jpg
-rwxr-xr-x 1 0 0  320 29. Mai 14:34 readme_29-05-2008.txt
drwxr-xr-x 2 0 0 4,0K 29. Mai 14:30 source

So you can find the full FPGA sources AND binary inside the zip file.
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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #31 on: June 01, 2008, 05:33:26 PM »
Ah thanks :-)
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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #32 on: June 02, 2008, 05:13:07 PM »
Sorry, there was an error in zip file! Linux zip could unpack it but Winzip or Windows internal function had problems.
Now I fixed it!
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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #33 on: July 02, 2008, 03:48:20 PM »
Not by me, sorry. This compiler is too strange for me or I just don´t know the right steps.
Perhaps anyone else did some progress in this matter, it would be fine :-)
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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #34 on: July 26, 2008, 04:58:55 PM »
Is this a question or a statement?
The new PIC from ACube do have tiny-bootloader. If the timing you mentioned is right, this message will appear:
Code: [Select]

Connected to COM1 at 115200
 Searching for PIC ...
 Found: 18F 252o/452o

Flashing the PIC is already working here.
Handling this HITECH C-Compiler is my problem ;-) But I will not try further because C is really too strange for me.
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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #35 on: July 26, 2008, 09:14:54 PM »
Thank you, here is the error message:
Code: [Select]

(500) undefined symbols:
        _sprintf (main.obj)_printf (main.obj)
(908) exit status = 1

Right now I don't have the time to learn C. To me it is not as simple as 68k assembly. Verilog is also more like C but more logical to me :-)
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Offline boing4000Topic starter

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Re: Update PIC on Minimig
« Reply #36 on: July 29, 2008, 01:35:10 PM »
Very interesting! I will try that, thank you :-)
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