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by topogigio
Thu Aug 01, 2013 4:00 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320 (working)

Wiring file corrected
by topogigio
Wed Jul 31, 2013 8:48 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320 (working)

Yes... I'll do it asap... The file comes from the previous project.
by topogigio
Wed Jul 31, 2013 3:28 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320 (working)

I don't remember but is notro's image defaults. I'am outside home, but if you look at #define section of main.c...
by topogigio
Wed Jul 31, 2013 2:08 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320 (working)

In readme file you can find the requirement, notro's wheezy version is required.
I think that you must also install xinput. My software provide calibration first time running and until cal file is present in same directory of the executable.
by topogigio
Sun Jul 28, 2013 10:01 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320 (working)

Yes! You can use the framebuffer made by notro and the driver of graphic environment made by me... I'll post the graphic drivers on Tuesday...
by topogigio
Sun Jun 16, 2013 5:01 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320 (working)

Hi notro,
resolved...
I used the same software that I wrote before for not fb lcd version and access to fb using a pointer.
when finished I'll post code. :)
Once again thanks
by topogigio
Sun Jun 16, 2013 2:19 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320 (working)

Hi notro,
in fb1 how can I set X Y color pixel? I mean how to address it.
Thanks
by topogigio
Sat Jun 15, 2013 4:55 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

Hi,
at the end of this story finaly I can start to develope code.
So btw I need a GUI LIB to use with framebuffer.
which one?
I try SDL, no way to output to /dev/fb1.
Any suggestion...
Thanks
by topogigio
Sat Jun 15, 2013 1:07 am
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

Hi TomasG,
I think that you must install xinput

sudo apt-get -y install xinput

thanks to notro that made this huge work!!!
Now for me works everything perfectly.
by topogigio
Fri Jun 14, 2013 8:18 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

Hi notro,
I loaded your new 2013-06-14 image on SD and now what I must do to start x. :)
Thanks
by topogigio
Thu Jun 13, 2013 10:45 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

Texy,
do I must connect the led cable GPIO18 too?
Bye
by topogigio
Thu Jun 13, 2013 10:39 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

texy, that's the results of dmesg [12419.043484] fbtft_device: SPI devices registered: [12419.043527] fbtft_device: spidev spi0.1 500kHz 8 bits mode=0x00 [12419.043539] fbtft_device: 'fb' Platform devices registered: [12419.043560] fbtft_device: bcm2708_fb id=-1 pdata? no [12419.046801] fbtft_device...
by topogigio
Thu Jun 13, 2013 8:29 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

ok,
now Preparation passed
I must pass through
Example driver: hellofb
or skip it to
Configure
Thanks
by topogigio
Thu Jun 13, 2013 8:27 am
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

Hi texy,
From an image downloaded from pi.org
There are a lot of software installed. I would like to use it avoiding reinstall.
Anyway send me the link to notro's page.
Thanks
by topogigio
Wed Jun 12, 2013 11:45 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

could you tell me how to compile, link and link to kernel to use driver as FB. Follow this guide: https://github.com/notro/fbtft/wiki/Development Then you don't have to rebuild the kernel. Hi, I follow your link. in section Preparation the 1st and 2nd line says that /home/pi/extra/.config file does...
by topogigio
Mon Jun 10, 2013 10:03 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

Hi andybiker,
could you tell me how to compile, link and link to kernel to use driver as FB.
notro told me that there is a driver for touch, have you test it?
Thanks
by topogigio
Sun Jun 09, 2013 8:40 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

hi notro,
so if I work in a matrix in memory and then 20 times per second transfer to LCD could be a good idea.
or using your software... :)
Thanks
Andrea
by topogigio
Sun Jun 09, 2013 3:36 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

notro,
can you post a video link to show the speed of the display on the road, for example using GUI?
I use the bcm2835 library, for me, clearing lcd, drawing rectangle and so on is quite slow.
So for me I think that use it as a fb results in an unuseble system.

Thanks
by topogigio
Sun Jun 09, 2013 3:19 pm
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

Yes, it's a speed reading problem. If you need to write only you can set de divider to 8 min (in fact is the maximum speed for my 9320 chip). { } else :) { You must use al least the divider setting to 32. } So you can also set dynamically your divider ex.: global setting set divider to 8 .... .... s...
by topogigio
Thu May 30, 2013 9:34 am
Forum: Other projects
Topic: HY28A-LCDB, ili9320 (working)
Replies: 131
Views: 38956

Re: HY28A-LCDB, ili9320

hi, there is an interaction between the drivers, for example the Touch Panel doen't return video coordinate, so you must calibrate for that. You can try to separate the Touch Panel functions to integrate in your Lcd driver, the functions begins with TP_. There are some internal functions that you mu...
by topogigio
Fri May 24, 2013 4:22 pm
Forum: Italiano
Topic: errore compilatore
Replies: 11
Views: 1513

Re: errore compilatore

avevi ragione macca era wick che voleva/doveva scrivere il driver... ho fatto confusione io.
Ciao
by topogigio
Fri May 24, 2013 2:46 pm
Forum: Italiano
Topic: errore compilatore
Replies: 11
Views: 1513

Re: errore compilatore

vero... immagino che il matrixPtr sia ok... oops mi era sfuggito, non lo avevo sostituito.
entro nel dettaglio e ne sostituisco uno per volta.
Ciao
by topogigio
Fri May 24, 2013 7:09 am
Forum: Italiano
Topic: errore compilatore
Replies: 11
Views: 1513

Re: errore compilatore

Di fatto, avevo capito che avessi un LCD come il mio :) comunque ho lasciato solo le definizioni dei puntatori nella chiamata alla funzione, che di fatto non vengono usati. La funzione utilizza solo le variabili globali, altrimenti come trova l'assegnazione di un puntatore, esce senza dire nulla!!!
by topogigio
Thu May 23, 2013 8:29 pm
Forum: Italiano
Topic: errore compilatore
Replies: 11
Views: 1513

Re: errore compilatore

ciao macca
qui trovi il codice completo così puoi controllare quanto dico ;) approposito dellla routine

https://github.com/topogigio/HY28A-LCDB-Drivers

il driver funziona tutto sia dell'LCD che del Touch

Buon divertimento...

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