Search found 31 matches

by resset
Thu Jul 04, 2013 9:39 am
Forum: LCD Driver and Graphic Framework
Topic: GFX-unlocker demo
Replies: 4
Views: 2524

Re: GFX-unlocker demo

Sure:)
by resset
Thu Jul 04, 2013 7:08 am
Forum: LCD Driver and Graphic Framework
Topic: GFX-unlocker demo
Replies: 4
Views: 2524

Re: GFX-unlocker demo

I have no problem at all with this, thanks:)

This can be done, I think, but I have to get to know with widget system.

One can imagine quite a lot of configuration parameters, hope gwin widgets are flexible enough to handle it. Do you have any examples of use maybe?
by resset
Wed Jul 03, 2013 11:12 pm
Forum: LCD Driver and Graphic Framework
Topic: GFX-unlocker demo
Replies: 4
Views: 2524

GFX-unlocker demo

Hi, I made a demo of screen unlocker similar to those you can find on an Android device: https://www.youtube.com/watch?v=PXYjrDYHBQo . It allows you to configure number of columns and rows you want to have, colors of the "rings" and so on. The distance between rings is calculated automatic...
by resset
Thu Jun 13, 2013 10:24 pm
Forum: LCD Driver and Graphic Framework
Topic: ST7783 driver
Replies: 4
Views: 3235

Re: ST7783 driver

Wow, that's really good performance:)

Can you share your code with us? Maybe it could be joined into drivers codebase of ChibiOS/GFX:)
by resset
Mon Mar 25, 2013 9:28 am
Forum: LCD Driver and Graphic Framework
Topic: STMPE811 touch driver WIP
Replies: 9
Views: 3735

Re: STMPE811 touch driver WIP

Hi Tectu Good to hear that it works for you. This is what should happen with this code because I immediately clear interrupt when it comes (lines 118, 121, 122 in ginput_lld_mouse.c), so really I get only single point readout. But this may be easily fixed and I think we should use FIFO and its inter...
by resset
Mon Mar 25, 2013 1:30 am
Forum: LCD Driver and Graphic Framework
Topic: STMPE811 touch driver WIP
Replies: 9
Views: 3735

Re: STMPE811 touch driver WIP

Hi. So I finally got it to work - I made one really simple change. I inserted 10 ms wait after software reset of STMPE811. And from my tests it turns out that (as opposed to what I wrote on IRC) no reset clear is needed. Also STMPE811_REG_SYS_CTRL2 was set up OK. Strangely enough, it worked for me b...
by resset
Thu Mar 21, 2013 11:43 pm
Forum: LCD Driver and Graphic Framework
Topic: STMPE811 touch driver WIP
Replies: 9
Views: 3735

Re: STMPE811 touch driver WIP

I can confirm that it should work because their demo code works somehow;) There was this demo app, I have it here (in accompanying CD): code/STM32F4xx_Discovery_StdPeriph_Demo/Project/STM32F4xx_StdPeriph_Examples/03-LCD/LCD_Touch/ However, this is weird setup. On ATmegas I always used pullups on bot...
by resset
Thu Mar 21, 2013 10:19 pm
Forum: LCD Driver and Graphic Framework
Topic: STMPE811 touch driver WIP
Replies: 9
Views: 3735

Re: STMPE811 touch driver WIP

Thanks:) I think we should get the most of this chip, so windowing and and filtering options would be great. But currently have no vision of its API in driver. I must look deeper into architecture of GFX in order to help with that. Ups, I switched temperature readings off with my last commit regardi...
by resset
Wed Mar 20, 2013 2:52 am
Forum: LCD Driver and Graphic Framework
Topic: STMPE811 touch driver WIP
Replies: 9
Views: 3735

STMPE811 touch driver WIP

WIP == work in progress Hi Tectu, let's move to another topic with this driver. I have seen that you uploaded some code for STMPE811. That's great news, and big thanks:) But I must also say: arrrgh... It was this magic "| PAL_STM32_OTYPE_OPENDRAIN" that prevented me from running my demo:/ ...
by resset
Fri Mar 08, 2013 3:03 pm
Forum: LCD Driver and Graphic Framework
Topic: SSD2119 driver
Replies: 20
Views: 5981

Re: SSD2119 driver

Thanks inmarket, thanks Tectu - I got it:) Thanks for merge. I think at the weekend I'll find time to look at STMPE811. Any progress will be published.

Mateusz

Go to advanced search