About ABURM

ABURM · 2024-06-11

Hi guys.I've been trying to work hardware video decoding for a few days but it doesn't work. Latest situation is as follows:I think I made all the settings correctly.1- Enable JPEG.2- Enable MDMA channel 6 and 7 for JPEG output fifo - input fifo.3- E...

ABURM · 2024-06-05

Hi.I am using SDRAM, OctoSPI and 24bit RGB888 TFT screen. Project is working normally with another widgets (button, shape, text area, image etc.). Now i want to use video decoding and video widget. I made the necessary cubemx settings by reading the ...

ABURM · 2024-05-31

Hi.I am using STM32H7B3LIHQ MCU, MX25LM51245GXDI00 OSPI flash, IS42S32800J-6BLI SDRAM and 24bit TFT screen. I used the schematic of the STM32H7B3I-EVAL (MB1331) board when creating the scheme. I wrote programs for FMC, OctoSPI and LTDC peripherals us...

ABURM · 2024-05-29

Hi.I am using STM32H7B3LIH MCU and Newhaven "NHD-4.3-800480CF-ASXP" TFT. I completed all the configuration according to the instructions in AN4861. I am trying to show an 800x480 image on the screen using framebuffer. I use "LCD image converter" to c...

ABURM · 2024-05-15

Hi everybody. I am using "STM32H7B3LIHQ" MCU and i want to try led blinking. I have created a new project in CubeMx. I am using 24MHz crystal resonator and MCU frequency is 280 MHz. Toolchain is "STM32CubeIDE" and program is very simple; HAL_Delay...

ABURM · 2024-07-16

Hi @Mohammad MORADI ESFAHANIASL I tried your suggestions but the result did not change.:thinking_face:

ABURM · 2024-07-10

Hi @Mohammad MORADI ESFAHANIASL This is the working "directframe to buffer" configs.This is the "double buffer" configs.And the result;

ABURM · 2024-07-05

Hi Mohammad.I can share the project, this is no problem. But the file size is too large (490Mb). I am sharing touchGfx configuration.You can find the video regarding the problem in the link below.Video decode problem. If you want, I can share other c...

ABURM · 2024-07-05

Hi Mohammad.I changed the entry function and code generation and i added in linker file following code. But single or double buffer mode not working.MEMORY { SDRAM (xrw) : ORIGIN = 0xD1000000, LENGTH = 16M } BufferSection (NOLOAD) : { *(Video_R...

ABURM · 2024-07-01

When using single and double buffer mode, you need to create a video task via RTOS and add the ram definition to the linker script file. Otherwise the program does not work. But as I said in my previous message, cannot play the video file properly.

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User Activity

Hardware video decoding problem.

Video decoding for STM32H7B3L.

STM32H7B3LIHQ and MX25LM51245GXDI00 OctoSPI flash problem.

RGB565 and RGB888 pixel format.

"No such file or directory" and "PB8 - PB9 port" error.

Re: Video decoding for STM32H7B3L.

Re: Video decoding for STM32H7B3L.

Re: Video decoding for STM32H7B3L.

Re: Video decoding for STM32H7B3L.

Re: Video decoding for STM32H7B3L.