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 March 23, 2017 at 17:49Hello,I use DSI with external 25MHz osc. In some design I wanted to useHSI (is seems supported wrt. ref.manual) but the DSI PLL doesn'tlock at all.I use IDF=3 to have INFIN=16/3>4MHz and NDIV=125, thus Fvco=666MHz.OD...
Posted on January 24, 2017 at 13:17Hi.I'm using STM32CubeF4 1.14.0 with STemWin 5.32.I need to draw JPEGs from file using the DrawEx functions where the user has to provide a getData function which reads chunks of data from a file.However the ...Dra...
Posted on March 15, 2017 at 02:13I'm using a Nucleo-F413ZH board and an SSD1289 driver based LCD. I'm using the KEIL IDE.I just wanted to confirm that I have setup my LCD and FSMC correctly. I have performed the following steps: Setup FSMC in STM32...
Posted on March 09, 2017 at 13:34Hi to all,I am developing a graphic driver that handle 2 LCD over the SPI1 port and different CS lines. I setup a frame renderer tat renders 128 scanlines made of 160 pixels. A frame rendering can be launched by the ...
Posted on February 21, 2017 at 06:32 I need to interface AT070TN92 7' LCD display (Driver element: a-Si TFT active matrix, Resolution: 800 × 3(RGB) × 480) with STM32F103VCT6 controller. The display have a back-light driver board. Is it possible to ...
Posted on March 08, 2017 at 06:34Application Scenario: We have used DMA, FSMC, and DCMI module of the STM32. DMA is configuredto read the data from the DCMI out output register DR, and write it it to external SRAM. Likely DCMI is configured as an...
Posted on December 08, 2016 at 00:28Hi all.I'm controlling a parallel device which is using 12 bits parallel interface plus clock signal. I've created a class which is containing LTDC to pass the parallel data to the device with 30 MHz clock. Device...
Posted on February 24, 2017 at 12:04I want to use STM32 to drive a LCM with a KS0108 controller. Sadly, it has a 6800 interface. Fortunately, ST gives a document to guide me: http://www.st.com/content/ccc/resource/technical/document/application_note...
Posted on February 24, 2017 at 08:19I am transferring 240x320 image in RGB565 format to USART.But unable to get full image because USART speed is not matching with DCMIPixel Clock for DCMI_DMA:12MHzUSART speed:921600I am using DCM_DMA in snapshot,ci...
Posted on December 11, 2014 at 17:08Hi:I am using the STM3221G-EVAL board and trying to use a a different TFT display than the original that came with the board. The original display is an Ampire display that uses a Ilitek controller ILI9320.The new...
