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 May 07, 2015 at 17:43Hi ---I'm adapting working code from the STM32F407 Discovery platform to a custom board using the STM32F437. The process has been going well but I am having a problem with the DCMI. The control (I2C) channel works fine...
Posted on May 23, 2015 at 15:21 Hi, I have a framebuffer at addr ''FB'' and a image at addr ''IM'', I want to add the image to the framebuffer with alpha blending, eg, FB=FB+IM. All images is in ARGB8888 I currenyly do this: DMA2D_B...
Posted on May 13, 2015 at 01:17Hi,I have an application where I configure a OV7670 camera by SCCB bus (Omnivision thing) emulated by I2C...I used this sucessfully for couple of months but yesterday I disassembled the PCB that I have made for that ap...
Posted on April 13, 2015 at 23:39 I have a popup dialog that I load for some text entry. If I make it modal, the dialog procedure no longer gets 'pen up' events. If it is not modal, the user can interact with other things on the screen behind th...
Posted on March 31, 2015 at 20:32Hi! I have a simple yet hard problem. As is known, the STM32F429I discovery line has on board mainly ili9341 tft lcd. The job is to work with OV7670 camera through DCMI and with ili9341 through LTDC. But there is p...
Posted on April 12, 2015 at 11:16I have an ILI9325 TFT LCD connected to an F417IGT6 via FSMC Bank 1, Region 1, using 16-bits.The ILI9325 has an 8080-style interface, and FSMC A25 has been selected to drive register select as per AN2790 Figure 3 for ...
Posted on April 01, 2015 at 19:45Good day, i'm new in using the *c STM32F4 i try to send data from DCMI to HOST(PC) via USB VCP but i nedd some help !! #stm-32f4-vcp-usb-dcmi
Posted on April 10, 2015 at 16:52 I'm using STM32F407ZGT6 with SSD1963 LCD controller and 800x480 TFT panel. I'm not using OS. It's working with STemWin. But when I used any interrupt, code execution stops at somewhere in emWin. I moved WM_Exec() ...
Posted on March 19, 2015 at 15:17Hi,I would like to ask if anyone has successfully changed the setting of the ILI9341 driver to little endian...I have data in this format but in default I have to send over SPI high byte first and low byte after that...
Posted on March 21, 2015 at 22:11Hello! First of all there is worth to mention that I have successful communication with OV7670 camera on STM32F407VG Discovery and I getting QCIF format picture in YCbCr format and sending it via USB to computer as v...
