STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Forum Posts
Nucleo-F303 blink example
When I first powered up my board it ran a program that would flash the red, green, and blue LEDs at different rates upon a button press.I would like to examine the source but I cannot find it in the CubeF3 projects. Is it there? I thought it would be...
Resolved! HAL and LL commands
ST has a shipload of documents but I am not finding what I want.Is there a document with HALL/LL commands/syntax? If so, maybe I am not searching properly. How did you find it?JH
Example for Usb Host Msc
Hello,I am having stm32f072RB discovery board,I create & save some event log in micro controller ,Here i want to download the log to usb stick (Flash Drive) through usb bus feature,The log format is (.txt) (saved data from NOR flash ic)Micro controll...
Resolved! SNTP+LWIP based (clock) on stm32f4
Hello,I am using stm32f407VG Controller,In Ethernet communication Through LWIP+SNTP I want to achieve (SNTP clock),My Controller act as client (SNTP Clock client)In cubemx i cant find any source files related to sntp generated once after i choose SNT...
Resolved! How to patch STM32CubeF3?
I just received a Nucleo-F303ZE aka Nucleo-144. As the product suggested I download STM32CubeF3. There was also a large patch directory download. How is the patch to be applied? I am assuming I should copy the files and force overwrites.Thank you,Joh...
STM32H7 Ethernet - RX frame filtering issue
Hello,As part of my internship, I have to develop a custom driver for the STM32H7's ETH interface. My company is aware that one already exists within the STM32Cube package, but they specifically want me to write my own.My issue is that the interface ...
[Bug] CMSIS-RTOS V2 has incorrect implementation of osFlagsWaitAll option for osEventFlagsWait()
Outlined the bug on github page for L4 firmware pack: https://github.com/STMicroelectronics/STM32CubeL4/issues/7Thought someone might find this useful until its fixed. Details below.The set-up * Custom board using STM32L452CCUx MCU * STM32CubeIDE v1....
How to connect the B-L462E-CELL1 to TRUPHONE?
Hi there,Yesterday I unboxed my B-L462E-CELL1 and tried to get it connected to TRUPHONE. I managed to register the board with TRUPHONE esialy following the instructions. Then I powered the eval board but it did not connected. Using the flashed firmwa...
How do I correctly close and reopen a socket in X-CUBE-CELLULAR 6.01? After the remote server closes my socket connection, a new socket fails to reconnect.
Using B-L462E-CELL1 with X-CUBE-CELLULAR 6.01 and I have adapted one of the cellular apps using cellular_app_socket_obtain() to connect, and cellular_app_socket_close() to close a socket. The server connection initially succeeds, but after the re...
