Search found 170 matches

by ChrisMicro
Thu Jun 29, 2017 7:59 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 20
Views: 278

Re: Arduino TFT libraries compatibility

Thank your your detailed response :D Even if you do not do that, create an example for Arduino UNO, I bought an ILI9341 shield for the UNO. The display worked but the touch not. It seems to have a defect because only the ADC auf the Y-direction changes a little bit the X-axis not. So I gave it up .....
by ChrisMicro
Thu Jun 29, 2017 6:26 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 20
Views: 278

Re: Arduino TFT libraries compatibility

Meanwhile I made some graphical elements - button - slider - number display Originally I wanted make the demos on small 2.4'' ILI9341 and a BluePill but I got used to the convenience of the "big" 4'' TFT of the F746 disco. Here is a demo picture https://github.com/ChrisMicro/GuiPittix/blob/master/do...
by ChrisMicro
Tue Jun 27, 2017 5:06 am
Forum: General discussion
Topic: Recommended TFT LCD displays for stmduino compatible boards?
Replies: 8
Views: 117

Re: Recommended TFT LCD displays for stmduino compatible boards?

The STM32F746 Discoveryhas a 4.3'' display:
4.3-inch 480x272 color LCD-TFT with capacitive touch screen
by ChrisMicro
Mon Jun 26, 2017 6:49 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 20
Views: 278

Re: Arduino TFT libraries compatibility

Now it is converted to a library. Now there are different adapters which have to be selected before including the Gui. // choose your hardware: #define TFT_Adapter_ILI9341_BluePill //#define TFT_Adapter_SPFD5408_UNO //#define TFT_Adapter_STM32F746_Discovery #include "Gui.h" GUI_Led Led1("up "); GUI_...
by ChrisMicro
Sun Jun 25, 2017 9:36 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 20
Views: 278

Re: Arduino TFT libraries compatibility

No suggestion yet, but it looks nice so far, I am very interested in this project. Thanks for your response :D Meanwhile I came to the conclusion that it is best to have a "TFT_Adapter" class for every hardware configuration. All hardware configuration ( like pin assignement ) has to be done in thi...
by ChrisMicro
Sun Jun 25, 2017 5:31 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 20
Views: 278

Re: Arduino TFT libraries compatibility

I just added a code example on GitHub for the BluePill and a ILI9341.
This is a very initial state which I plan to extend. Do you have suggestions for any improvements?
by ChrisMicro
Sat Jun 24, 2017 6:06 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 20
Views: 278

Re: Arduino TFT libraries compatibility

The goal of my efforts to make a GUI is the maximum reachable simplicity ... Arduino like ... It has to be simple to use. All GUI APIs I saw are in my opinion to complicated. So here is my proposal showed with an example placing to "virtual" LEDs on the screen and blink them: Adafruit_ILI9341 * Disp...
by ChrisMicro
Sat Jun 24, 2017 6:00 am
Forum: General discussion
Topic: SD card on ILI9341 display board??
Replies: 19
Views: 278

Re: SD card on ILI9341 display board??

I think this was one of my code experiments, but I used the STM32GENERIC: // SD-card pins // SCK <--> PA5 // MISO <--> PA6 // MOSI <--> PA7 #include <SPI.h> #include <SD.h> const int chipSelect = PA8; // set up variables using the SD utility library functions: Sd2Card card; SdVolume volume; SdFile r...
by ChrisMicro
Sat Jun 24, 2017 4:52 am
Forum: General discussion
Topic: SD card on ILI9341 display board??
Replies: 19
Views: 278

Re: SD card on ILI9341 display board??

Hi Roger,
just a few days ago I experimented making a wav-player with a BluePill using the SD-card of an ILI9341 ( I connected only the SD-card pins).
So far the SD-card access worked.
But there are different versions of the ILI9341 boards.
by ChrisMicro
Fri Jun 23, 2017 5:18 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 20
Views: 278

Re: Arduino TFT libraries compatibility

I try this with your F746 TFT implementation but it seems not to be a derivative of the Adafruit_GFX. So I would have to rewrite it to class GuiPittixObject { public: GuiPittixObject( LTDC_F746_Discovery &gfx ): gfx(gfx) { }; private: LTDC_F746_Discovery &gfx; }; LTDC_F746_Discovery tft; GuiPittixOb...