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 November 12, 2016 at 15:42hi.I drive ov2640 camera with stm32f407 by DCMI and DMA. I can get image with 160*120 resolution, so I shoud use uint16_t buff[19200] for this resolution. The problem is if I want to use higher resolution for exam...
Posted on September 30, 2016 at 15:19I have a Problem with the DCMI with a STM32F429: - i use DCMI in ''Slave 8 bits Embedded Synchro'' - the video input is ''IT-R BT656'' (8bit data + LLC[clock]) Configuration asks for Synchrocodes -FrameStart -Fr...
Posted on November 04, 2016 at 13:14Hi. I'm working with a STM32F769I-DISCO board. I've generated a project created with ST32Cube. I've selected LTDC -> ''RG888 (24 bits) DSI'' and I've enabled DMA2D. I'm comparing with the LCD_DSI example. I've se...
Posted on November 08, 2016 at 10:22Hello,I am developing an application that has:1. LCD Touchscreen2. STM32F4693. External Flash on QSPI4. External SRAMOther peripherals shall be an RS232 controller, a Wi-Fi Module and 2 flow meters.I have to acqui...
Posted on November 01, 2016 at 18:34Hello,I try launch showing image with 1024*768*24/16 resolution.But I see bad image and many bugs on screen.I get timing from here: http://tinyvga.com/vga-timingI have static image.I get LTDC outputs, connect this...
Posted on October 30, 2016 at 23:19Hello everybody, I've got a NTSC camera with decoder which delivers me 480x272 image data in 4:2:2 YCbCr format. NTSC has the characteristic to transmit every second line. First the odd frame 1, 3, 5, ..., 271 (480...
Posted on October 28, 2016 at 15:26Hey, I have some trouble configuring my camera interface. I am using an analog NTSC camera with differential data lines. For decoding it into digital YCbCr 4:2:2 I am using the Intersil TW9990. I think I configured...
Posted on October 14, 2016 at 09:21Hello everybody; I have several questios about the usage of the stemwin librarie. I would like to have some help to solve them. I have use the templates of the stemwin librarie to perform a driver for my tft. It ha...
Posted on October 06, 2016 at 09:38Hello Folks, I am working on stm32f407vg EVM, I have interfaced MIDAS LCD using SPI. The LCD has ST7735s controller. Now I am able to make manual patterns of check box, circle and screen colour randomly but I need...
Posted on October 03, 2016 at 14:43I have a STM32F407 board and I need to drive 480*272 TFT with touch. I am new to TFT and Graphics. After some reading/Googling I have decided to use STemWin for the graphics which ST provides free. I plan to start ...
