I want to initialize ov2640 camera using custom board with stm32h733VGT but camera does not respond to I2C as i check it by I2C function I2C device ready but it does not give ok in response but functions return ok if I attach it with any other senso...
Hello, I get the following error when I debug with blue pill. see the attached picture How can i fix that? thank you in advance
I have been trying to see how fast can I toggle the pins on STM32H7 MCU. I'm using a nucleo-H723zg board. the clock configs are at the highest (550Mhz for CPU, 275 for APB and AHB), the pins are configured as very high speed. But still with a simple ...
Hi All,I can not send data from the board to the PC via UART. I can see that USART2 can be used as virtual com. But, when send data from board to the PC, I can not see anything on serial port, I use TeraTerm, Putty, Hercules. I thought the new versio...
Previously i used to program and debug by using USB port for STM32H755 Nucleo-144.After i flashed the code with JTAG, i am not able to connect the board to PC and it is showing No target found. Is there any way of recovering it back.
how to find the programming manual or driver for the LCD screen on the board STM32H747I-DISCO?
Hi,we are looking for the source code of the TouchGfx Demo which is installed on the STM32H735G-DK Eval Board.We found the repository but link the folder to the TouchGfx Demonstration is not available any more:https://github.com/STMicroelectronics/ST...
Hi allI am looking for a solution to prevent the NULCEO-H563ZI board from resetting every time the USB-C cable to the PC is plugged in and out. The virtual COM port of the ST-LINK is used to send configuration data to the board. Therefore, it is not ...
Having trouble connecting to ST-Link Utility. Cannot connect to target keep popping up. Here is the schematic. I`m using ST-Link/V2 for programming.I followed this pinout to connect to the MCUI connected the following. SWDIO to TP3, SWCLK toTP2, NRS...
Hello,I'm working on an STM32H7xx device. I'm trying to implement a system that writes data to a 'high capacity' SD Card. My goal is to be able to use the SD Card in a circular way. I'm having difficulty implementing this mechanism because I observe ...