About JPate.2

JPate.2 · 2021-03-09

I've interfaced TLV320AIC3100 audio codec with STM32H745XI MCU where i'm trying to play wave file from SDCARD.I've configured Codec in I2S interface with DMA in STM32.I'm able to play audio file as required but sometimes it includes some kind of nois...

JPate.2 · 2020-12-31

Hello,I'm using STM32H745XI based custom board running at 480MHz.Interfaced SDRAM in 32 bit mode.Using RGB 24 -bit interface to connect to TFT Displays.Setup Emwin in ARGB8888 Mode.Functional memory map is like below.LTDC Configured as Single layer 8...

JPate.2 · 2020-11-11

Hello,I'm using STM32H745I with STMCubeIDE with STemwin and OPENAMP.Both core are active and running.I wanted to assign Flash Bank 1 (FULL) and Flash Bank 2 (512 Kb) to M7 while Flash Bank 2 (256 Kb) will be wnough for M4.I've modified my linker scri...

JPate.2 · 2020-11-06

Hello,I'm trying to interface STM32H745I Custom board device with 800x480 Pixels 24bit TFT using RGB interface and emwin library in ARGB8888 Format using STemWin_CM7_OS_wc32_ot_ARGB.a binary available in STM32Cube_FW_H7_V1.8.0.i'm able to bring up em...

JPate.2 · 2021-01-01

Reduced LTDC Clock frequency to 30 MHz Still gettings the same problem.Although Frequency of flickering reduced so will try reducing LTDC Clock further.

JPate.2 · 2020-12-31

LTDC Clock was running at 40 MHz.My TFT Requires typical 40 MHz Dot Clock.Here is my TFT Timing.Here is the timing values i've programmed.#define VSYNC 3 #define VBP 29 #define VFP 13 #define VACT 480 #define HSYNC 48 #define HBP 40 #d...

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Noise sometime in STM32H745XI based custom board using I2S DMA.

LTDC FIFO Underrun occurs on STM32H745XI with Emwin 24bit RGB

How to use multiple bank for single core code in STM32H745

Unable to set proper display in STM32H745i with EMWIN for ARGB8888 Mode.

Re: LTDC FIFO Underrun occurs on STM32H745XI with Emwin 24bit RGB

Re: LTDC FIFO Underrun occurs on STM32H745XI with Emwin 24bit RGB