Hi,I'm having problems with STM32H723VET6 (100 pin device) and ULPI using USB3343. After ULPI reset USB3343 starts the USB clock (60MHz). But when I enable MCU ULPI clock with __HAL_RCC_USB1_OTG_HS_ULPI_CLK_ENABLE() the USB clock is stopped and never...
Hi,someone knows where the Backup SRAM is located on STM32H563 (at which address)? I didn't find it in the documentation.Thanks
Hello,All of the interrupt handling routines in startup_stm32f765xx.s are marked as WEAK linker references. However it appears that some routines can not be overwritten. SysTick_Handler (sorry) is one of those. There are many solutions posted in the ...
Hello,We have a custom board design using STM32F765IITx processor. Trying to configure and generate a working project using the HS USB interface with an external PHY. (USB3315) The project being generated is for Keil (MDK-ARM)The latest versions of S...
Hello,I am new in the STM world.I am using the nucleo-H563ZI deverlopment board and I want to get the virtual COM port to work.On github I found the examples of the Board.https://github.com/STMicroelectronics/STM32CubeH5 I opend the project "...\Proj...
I'm working on a board with a STM32L010K.For some reason, I can't get the I2C code to work properly. I mean it works (data gets read from the slave) but not if a lot of things are done in succession, then a hard fault is thrown.Below is the block rea...
I tried 3 boards F407vet6 x2 and F427 x1.I found both pullup and pulldown gpio output in PP and OD will put a low voltage. 20mV in down and 50 mv in up.This situation is based on the stdperiph-LibHowever, use the Hal-Lib to implement the gpio output,...
Hi everyone,in my latest PRJ, i had to run some arbitrary waveforms. The idea was to connect my STM32H7 to the host and configure it as USB audio device. As far as good...the problem is that i had to drive 60kSps (16Bit). So since i've read on the X-...
Hello all together! :)Does anybody know if an internal JTAG device is integrated on the STM32H562 oder STM32H563?In my case, I need to implement the functionality to flash an external microcontroller over the STM32 chip itself.That would mean, I have...
I've been trying to implement low power modes on an STM32 L496 (Nucleo board) while using RTOS. I've tried with both freeRTOS and ThreadX. I followed official ST articles/tutorials and the lowest I got so far has been ~250 uA. So, has anyone been ab...
