Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
The SD card itself seems to work flawlessly with my computer. I tried all the configurations offered in the forum for those who had a similar issue (setting DMA or the interrupt timer) and it doesn't seem to help. Stepping through the function with ...
What I mean to ask is, are there any documentations for all the functions, registers, ports and so on for the STM32F1 series?For example Unity Documentation for the Unity Library, similarly is there such a documentation for the STM32F1 series as I am...
Hello, I am having problem sendind data to PC with USB. I set the USB_OTG_FS to device only mode and activated the VBUS. I selected Class for FS IP to Communication Device Class (Virtual COM Port). When I try to send data with the simple code below, ...
Dear all,I am requesting your help to understand well how the dual bank mechanism works before I start writing the firmware:I will use the internal bootloader to allow me to start from Bank1 or Bank2. Bank1 will store the factory firmware, and Bank2 ...
Hi is it possible to use in the same time can and USB CDC because i need to receive message from can and then transmit over usb to PC?
Hello I generated project with cubeMX. When I fired it up PC recognizec STM32 Board as virtual COM. But it would never work. When I used Transmit function it would always freeze on USBD_BUSYNow what I have found is that when I do initialization it ne...
Hello,We're developing an IoT device using STM32H743 using AWS FreeRTOS with OTA. I'd like to access the sample source at github: STMicroelectronics/amazon-freertos-ST. However it's under controlled access. I've emailed to request but haven't got any...
I am currently implementing a USB audio DAC .After porting the firmware I am getting some distortion .So what could be the possible reason?Is it related to synchronization ? Or any other issue.
All files generated by CubeMX are licensed under "Ultimate Liberty license". Looking over the terms of the license, one particular detail is very interesting:5. No use, reproduction or redistribution of this software partially or totally may be done ...
In reference manual, comparator power mode is not the same for all comparators. High Speed is (binary) 00 for comparators COMP1 and COMP2, and 11 for the others.In stm32f3xx_hal_comp_ex.h, high speed is 00 and this is applied to all comparators.
