Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...
Posted on February 26, 2015 at 17:53 hi i want show a text in LCD and i use LCDTS1620A-21 and stm32f0discovery and this is my code #include ''stm32f0xx.h'' uint32_t TickValue=0; #define RS GPIO_BRR_BR_13 // RS is name...
Posted on February 18, 2015 at 12:59Hi GuysI' trying to get an image with DCMI module. So, I set up the camera sensor for a square test pattern (a grid of 16 white pixels and 16 black pixels). I get the data with the DMA and the grid obteined was 2x...
Posted on February 22, 2015 at 06:43I am using 2 ADC's ,1. for Touch Panel (ADC1)2. another for getting input from potentiometer (ADC3)Earlier Touch Panel program was working fine, when I implemented by initializing ADC3, there is a conflict, so the...
Posted on February 10, 2015 at 22:09HiI have the Problem: I have ported and tested a uCOSII on stm32f4/discovery(STM32f407VG) evaluation board with out any problem(board Programmed with onBoard STLINK).after that i have tried to program a custom boa...
Posted on July 29, 2013 at 13:43Hi, I have Downloaded STemWin from the STM Website and i have tried to build a simple ''Hello World'' Application on my STM32F207 with KEIL 4.72a, but my Application goes into an infinite Loop in GUI_INIT(). I have fo...
Posted on January 13, 2015 at 20:32I can't seem to find more information on this, even looking through the EVAL code...here it goes: I am designing a simple system to learn how to use the STM32F439XX and perhaps use it in future projects, but I am ...
Posted on January 08, 2015 at 15:48I've built a page using the GUI builder which has several buttons. When the app runs, it gets WM_NOTIFICATION_CLICKED messages but no WM_NOTIFICATION_RELEASED messages (via the touch screen.,) A consequence is that...
Posted on December 10, 2014 at 06:40Hi, I've bought a STM32F4-Discovery board and trying to capture images from the camera. I'm trying to transfer the image to SRAM(112K) instead of LCD-RAM as given in the example code. After the data is read back f...
Posted on November 27, 2014 at 10:55Hi, I want to connect LCD to the ST using VLCD pin , but instead of 3V i need 4.5 V. I found in data sheet that there is stepup converter (kind of SW configurable DC2DC) that can be used for this purpose but i co...
Posted on November 26, 2014 at 19:13I am going to use STM32F429 to control the LCD with 800*600 resolution. The datasheet shows STM32F4 has an integrated LCD controller. Anyone can tell me how to use that controller to drive the LCD without adding ...
