STM32 MCUs Products
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Resolved! Error 12340002 using STM DFU DLL's SelectCurrentConfiguration
Using the STM DFU DLL's to load firmware onto some 3rd party custom hardware, we have to call SelectCurrentConfiguaration becuase the bootloader in the hardware requires this before it allows the STM32F4xx ROM to be written to Normally this works OK...
Resolved! Reading from LCD Display. (Without I2C)
I don't understand how to use these two display modes:Read Busy Flag and Address CounterRead Data from RAMDatasheet LCD2004AI can describe how writing to DDRAM works. First, I put the cursor on the display where I want to write the character: LCD_Sen...
Resolved! Cannot read fresh Stm32H723 flash after first program + reset
I have an STM32h723, connected to the STM32CubeProgrammer via SWD. My flash image is 136672B in size and contains code to read the entire flash image, SHA3 it, and then compare that SHA3 to an SHA3 which is located, via linked script + post build scr...
STM32H757 ST-link locked by ITSELF
I am working on STM32H757i-eval board. It worked well until this morning when it displayed "Error in initializing ST-Link device, Reason (4) No device found on target" at the time I was burning an image to it through the ST-link on stm32CubeIDE. Then...
FDCAN in Nucleo-U575Zi-q
Hello, I am trying to Use FDCAN For Nucleo-u575Zi-Q , I already Configured two Stm32 emulation board with the same code one send data and other is receiving data , I did all init Functions and Enable interrupt when receiving data but non of this buf...
Error with ST Developper Cloud AI
Hello,The ST developper cloud website returns an error message when downloading the CubeIde project, and only on large neural networks. The error seems to be due to the api (https://stm32ai-cs.st.com/api/8.0.1/project/) returning a Gateway timeout 50...
USB initialization for NUCLEO-H723ZG board
Hi,I have a problem when I try to use the USB-HS, in FS mode without ULPI, on the NUCLEO-H723ZG board. In HAL_PCD_MspInit() function for H7, the pins are not initialized. And the USB doesn't work.But in the .IOC file, the USB_OTG_HS_DP and USB_OTG_H...
Resolved! LOW POWER MODE
please help me to solve this .My prototype is going to stand by but never waking up.I have used WKUP4 how i can assign interrupts for this .void Enter_sleep(void) { //enable PWR control clock __HAL_RCC_PWR_CLK_ENABLE(); // Set SLEEPDEEP bit of C...
