Resolved! USB CDC and FreeRTOS
Hiin different posts in forum I read ST's USB library is not thread safe. There are no examples with USB CDC and FreeRTOS.Is that true?Thx
Forum Posts
Issue with UART Hardware Flow Control and High Baud Rate on STM32U5 Nucleo Board
Hello,I am trying to interface the STM32U5 Nucleo board (STM32-U575ZI-Q) with a PC tool (Python-based) connected physically with a USB to TTL Serial 3.3V converter. The goal is to transfer an entire file over UART to the Nucleo board. I have made the...
Resolved! Data types supported and definition
Hi,where can I find the data types supported by CubeIDE compiler, the documentation also specifying their size/ranges?Thank you
Resolved! GPIO init setting pull to the wrong value in disassembly
Hi, I'm finding this strange behaviour whereby I'm unable to turn on the internal pull up for GPIO Port C, on pins 14, 15, and 6.When I look into the gpio.c generated by CubeMX, I see that the C code is correct. GPIO_NOPULL has value of 0. Yet the di...
STM32H745 and ISDRAM - S42S32800J-7BLI communication issue
Hello,In my current project, we are using MCU - STM32H745Xi and integrated with SDRAM - IS42S32800J-7BLI.As of now, we are accessing 3 location of SDRAM to write and read the data and below are the observations:When we write the data and read it imme...
Calling a virtual function seems to stop the execution of the MCU (Nucleo F446RE)
I'm trying to port over a JUCE framework project (a wavetable VCO), and I'd like to test it on a Nucleo-F446RE that I got about a year ago.My entire build system is a clone of this lady Emilie Gillet's code base that she used to build eurorack module...
Resolved! Starting FMAC kills Systick in STM32G431
I have the STM32G431 set up to sample ADC2, send the data to the FMAC and then out to DAC1. It works fine, I have tested all kinds of filters with it. However, none of the HAL functions that use SysTick work after I start the FMAC. I'm using the s...
USB cdc, CDC_SET_LINE_CODING and CDC_GET_LINE_CODING
Hithe USB tutorial of ST is a bit outdated. Do I still need to do the loop back of line coding in usbd_cdc_if.c in function CDC_Control_HS? I am using Stm32f4 and STM32Cube FW_F4 V1.28.0This is mentined in this video:https://youtu.be/h9T0RTu9Muc?list...
Resolved! Run USBX on STM32H563VIT
Tworzę niestandardową płytkę przy zużytym STM32H563VIT. Schemat części USBPróbuję zastosować urządzenie klasy USB Adio. Z tego powodu w środowisku IDE (H5) nie ma systemu AZURE RTOS. Skonfigurowałem USBskonfiguruj USBX jako FS_DeviceWziąłem rozmiarP...
Problem with thread startup after power cycle on embedded application
Hello,My application is loaded via flash memory. Four threads are created and they seem to be generated correctly because when the board is connected to the computer, all the threads run well. But if I disconnect the power and then turn it back on, t...
