On Fri, Mar 29, 2013 at 10:41 PM, Luis de Arquer wrote:
> I am starting a project on a pic18f2455 using USB, and I was trying to
> find any library that I could use off the shelf with sdcc, if any -I
> used ccs compiler in the past.
>
> There is a post here including a few other options, but again
On 29.3.2013 17.07, "Kustaa Nyholm" wrote:
>I've got a USB CDC ACM firmware that compiles with latest sdcc,
>I'll see if I can put it up on my webpage this weekend.
>
>
Find the update project here:
http://www.sparetimelabs.com/usbcdcacm/usbcdcacm.php
br Kusti
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On Sat, Mar 30, 2013 at 8:10 AM, M L wrote:
> There are some GPLed USB frameworks laying around, my faworite is
> http://openprog.altervista.org/USB_firm_eng.html.
> It works fine, but using it for create a bootloader with sdcc is a
> bit pointless becouse
> SDCC generate a bigger final code than
There are some GPLed USB frameworks laying around, my faworite is
http://openprog.altervista.org/USB_firm_eng.html.
It works fine, but using it for create a bootloader with sdcc is a
bit pointless becouse
SDCC generate a bigger final code than C18.
This is a simple test compiling usb firmware from
On 29. 03. 2013 23:49, Luis de Arquer wrote:
> Strange though, because that code was said to work with an older
> version of gpasm!
The bug is not so old: it was introduced 27th of August 2012 (I will not
tell you by whom :-[ ). I suppose that there were other older bugs which
prevented the code
Hi Oliver,
I would be happy to have a look if I could have a copy. Is your code still LGPL?
Regards,
Luis
On Fri, Mar 29, 2013 at 11:03 PM, Oliver Meier wrote:
> Am 29.03.2013 15:41, schrieb Luis de Arquer:
>> I am starting a project on a pic18f2455 using USB, and I was trying to
>> find any l
Am 29.03.2013 15:41, schrieb Luis de Arquer:
> I am starting a project on a pic18f2455 using USB, and I was trying to
> find any library that I could use off the shelf with sdcc, if any -I
> used ccs compiler in the past.
>
> I found one from an article published in nuts&volts, and also a port
> fr
Well, actually sorry for not realizing it was a bug myself. I have not
worked with macros that much. I thought the macro had an illegal
argument really.
> Now the original lab2.asm also compiles without errors with gpasm from svn
> HEAD.
OK, I see, now the definition of inrtgt works, and other d
Luis,
actually thank YOU, since you found a gputils bug which I fixed right
now, see https://sourceforge.net/p/gputils/bugs/262/.
Now the original lab2.asm also compiles without errors with gpasm from
svn HEAD.
Cheers,
Borut
On 29. 03. 2013 22:56, Luis de Arquer wrote:
Thanks a lot Borut!
Thanks a lot Borut!
It assembled fine now! :) I only had to comment out the line
config ICPRT = OFF
because it was complaining it did not exist such a config bit for the 2455.
Regards,
Luis
On Fri, Mar 29, 2013 at 7:43 PM, Borut Ražem wrote:
> On 29. 03. 2013 19:52, Luis de Arquer wrote:
>
>
On 29. 03. 2013 19:52, Luis de Arquer wrote:
Thanks for all the responses.
Joel, I have started downloading Microchip libraries, but seeing what
Sebastien is saying I think I should leave that for now. Thanks anyway
:)
I've got a USB CDC ACM firmware that compiles with latest sdcc,
I'll see i
Thanks for all the responses.
Joel, I have started downloading Microchip libraries, but seeing what
Sebastien is saying I think I should leave that for now. Thanks anyway
:)
> I've got a USB CDC ACM firmware that compiles with latest sdcc,
> I'll see if I can put it up on my webpage this weekend
On 29. 03. 2013 15:41, Luis de Arquer wrote:
> I tried compiling the latter on gpasm (1.1.0) and got a lot of errors.
I'm confused: you tried to compile the c (sdcc) source code with gpasm?
Probably not. So where the erros came from: sdcc or gpasm? If from
gpasm: can you send me the generated as
I've got a USB CDC ACM firmware that compiles with latest sdcc,
I'll see if I can put it up on my webpage this weekend.
br Kusti
On 29.3.2013 16.47, "Joel Davidson" wrote:
>Luis-
>
>Does Microchip have any libraries available on their website that
>would provide the functionality you need? It
never ever use microchip usb libraries for any serious project
they are buggy, huge, support lots of useless features (including ability to
compile for pic32)
I found it's easier to build a stack from scratch with inspirations from other
codes.
At least that's my experience.
Best regards
Sebast
That's a good data point to have. Thanks Sebastien.
Joel
On Fri, 29 Mar 2013, it would appear that Sebastien Lorquet wrote:
> never ever use microchip usb libraries for any serious project
>
> they are buggy, huge, support lots of useless features (including ability to
> compile for pic32)
>
>
Luis-
Does Microchip have any libraries available on their website that
would provide the functionality you need? It's been a while since
I've done much pic assembly programming, but I was under the
impression that gpasm could compile mplab code pretty easily. Of
course I may be totally wrong o
I am starting a project on a pic18f2455 using USB, and I was trying to
find any library that I could use off the shelf with sdcc, if any -I
used ccs compiler in the past.
I found one from an article published in nuts&volts, and also a port
from c18 to sdcc, but it looks like neither has been updat
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