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by marun
Tue Jul 16, 2013 11:00 am
Forum: Other projects
Topic: 10" Touch Screen for Raspi on route shortly!
Replies: 44
Views: 58381

Re: 10" Touch Screen for Raspi on route shortly!

hi i have this display too and i want to make a tablet from raspberry does anyone make any progress with optimizing touchscreen drivers? i made deb packages of ubuntu onboard virtual keyboard (https://launchpad.net/onboard) and it works fine here is instuctions to compile onboard for raspberry pi fi...
by marun
Mon Mar 11, 2013 4:38 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Re: Uart isn't working

i can't belive it
i burned my ttyAMA0 gpio pins
by marun
Sat Mar 09, 2013 11:24 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Re: Uart isn't working on new version of linux

I am also having some trouble with latest release of Raspbian 2013-02-09 I have been using 2 programs CuteCom and minicom. Minicom (text based) works fine for both RX (data in) and TX (data out) . However CuteCom (GUI based) has trouble with TX to my serial device. It does work sporadically from ti...
by marun
Fri Mar 08, 2013 7:21 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Re: Uart isn't working on new version of linux

i installed older image but same problem i think it isn't problem of images


i installed other old image but same problem

i think there is different problem
by marun
Fri Mar 08, 2013 6:07 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Re: Uart isn't working on new version of linux

i found this link http://downloads.raspberrypi.org/images/raspbian/ here are all raspbian images
by marun
Fri Mar 01, 2013 8:36 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Re: Uart isn't working on new version of linux

ok thanks
by marun
Sun Feb 24, 2013 7:24 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Re: Uart isn't working on new version of linux

can you please upload somewhere your old card image? (just do dd but with swapped if and of)
by marun
Sat Feb 23, 2013 11:17 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Re: Uart isn't working on new version of linux

i tried to reinstall card and it still doesn't work
by marun
Fri Feb 22, 2013 2:18 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Uart isn't working
Replies: 12
Views: 3292

Uart isn't working

hi Uart was working until i rewrited card with new version of raspbian .img because i accidentally uninstalled important packages i reconfigured UART by this page http://www.raspberry-projects.com/pi/programming-in-c/uart-serial-port/using-the-uart but GPIO14 is always low now i tried to connect it ...
by marun
Sat Dec 22, 2012 12:50 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: UART reciever doesn't work
Replies: 2
Views: 622

Re: UART reciever doesn't work

no thanks
it was that mistake
by marun
Sat Dec 22, 2012 8:27 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: UART reciever doesn't work
Replies: 2
Views: 622

UART reciever doesn't work

hi
Rx on my RPi doesn't receive any data
if i short it with Tx it doesn't work
do you know any way how to find problem
by marun
Wed Dec 12, 2012 6:51 pm
Forum: Other programming languages
Topic: Lazarus and the GPIO
Replies: 5
Views: 1735

Re: Lazarus and the GPIO

it was written on raspberry
by marun
Tue Dec 11, 2012 6:49 pm
Forum: Other programming languages
Topic: Lazarus and the GPIO
Replies: 5
Views: 1735

Re: Lazarus and the GPIO

i tried that wrapper unit too and you must run your projects as a root or in wont work
i made this project http://leteckaposta.cz/556983847 and it works but this http://leteckaposta.cz/356175095 didnt i dont exactly how that wrapper unit works but i think it helps you
by marun
Mon Dec 10, 2012 7:38 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: SPI and the Raspberry Pi
Replies: 2
Views: 8445

Re: SPI and the Raspberry Pi

could anybody remake this for pascal?
by marun
Mon Dec 10, 2012 4:41 pm
Forum: Other programming languages
Topic: lazarus communication via SPI
Replies: 0
Views: 1102

lazarus communication via SPI

hi
does anybody have a functional communication written in pascal?
i cant find any source to make it
here is my test program to check pinout of gpio but it doesnt work too
by marun
Fri Nov 30, 2012 3:25 pm
Forum: Staffroom, classroom and projects
Topic: GPIO Free Pascal Units! + GERT board
Replies: 2
Views: 2992

Re: GPIO Free Pascal Units! + GERT board

because I'm not so good in English so I don't understand your description completely.Could you write here code example in pascal and what i have to add to "uses"?

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