Hello, I want to write and read from an external SDRAM using an STM32H743. I never did this project before and I did not find any example of project to help me.Please can you point me to good example of project "SDRAM/FileSystem" ?Thank you.
Hi,Is there any functional block diagram programming for STM32 microcontrollers? The logical operation, input management, arithmetic operations, decision controls, etc.Regards,Umit
I have a problem when debugging STM32L4 form CubeIDE with STLINKV2, the debugger only starts every other time. First start of debug session is ok, program halts at "main()". When debug session is closed and started again, the download is successful, ...
Thats a question that has bothered me for a while. When receiving FDCAN messages, I can specify a watermark on how many bytes the interrupt triggers.How exactly does it work?If I have a message of 8 bytes and I set the watermark to 1 byte, does the i...
Hello , I am using NUCLEO-H7 board it operates on 400MHZ clock frequency the APB clock is 100MHZ.But on which frequency spi operate on 400MHZ or 100mHz. In stmcubmx clock configurationSPI 1,2,3 clock mux option selected is PER_CK 64 MHZ. And baudat...
I am trying to configure two timers (TIM3 & TIM4) to start at the same time, following the procedure in RM0440 pg. 1304. However, when I scope the output pins of my timers, there is a ~25us delay between the edges of the pulses. Is there any way to e...
Good morning,I am trying to use the STM32-MAT tool to generate some code using simulink models.I have followed the pdf contained within the library, but the STM32CubeIDE project is not automatically created when the build is run in the simulink envir...
Hello there,When debugging in STM32 ST-LINK Utility, there is a problem that device information is written as STM32F07x.I conducted the test with 2 types of MCU and the problematic model is STM32F401RBT.If STM32F401RET is used, it will operate normal...
Hi All,I'm using the following code to set up 4 external triggers and this all works well. What I'd like to do is to be able to change the trigger type of any of the EXTINT at some point in the program. I've tried a couple of things which only resu...
