Search found 166 matches

by ChrisMicro
Sun Jun 25, 2017 9:36 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 15
Views: 201

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: 15
Views: 201

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: 15
Views: 201

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: 15
Views: 175

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: 15
Views: 175

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: 15
Views: 201

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...
by ChrisMicro
Thu Jun 22, 2017 10:01 am
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 15
Views: 201

Re: Arduino TFT libraries compatibility

I want to make an easy to use and simple GUI library which supports several TFT displays.
What interface technique would your recommend to attach the different drivers?
by ChrisMicro
Wed Jun 21, 2017 12:02 pm
Forum: Problems with libraries
Topic: Arduino TFT libraries compatibility
Replies: 15
Views: 201

Arduino TFT libraries compatibility

Hello together, because I like to use Arduino programs on different platforms I realized a problem: Many examples are written for the ILI9341 TFT. But sometimes I use the F746 disco or F429 disco and sometimes a BluePill with a ILI9341. But the most of the time there are different names for the same...
by ChrisMicro
Wed Jun 21, 2017 11:49 am
Forum: STM32generic
Topic: [STM32GENERIC] F746 Discovery
Replies: 28
Views: 408

Re: [STM32GENERIC] F746 Discovery

Because there are so many examples with a ILI9341 touch display I made a wrapper for the touch functions. With this wrapper it is easy to use the STM32F746 capacitive touch display with the ILI examples. Here is the preliminary wrapper example . Please give me a response how we could/ should integra...
by ChrisMicro
Wed Jun 21, 2017 11:37 am
Forum: STM32generic
Topic: [STM32GENERIC] F429i Discovery
Replies: 5
Views: 84

Re: [STM32GENERIC] F429i Discovery

Hi Daniel, I saw that it is quite unclean, but at least the display was working. So there seems to be a change to use the display driver without to much effort. I know you don't have the board ... I tried to send STM a message that the should provide you one. About library compatibility: I will open...