Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
I am trying to make a sleep function that accepts a uint16_t argumentin microsecond.I wanted to use DWT->CYCCNT, but it seems the counter remains frozen.Obviously, I read the DWT_CTRL_CYCCNTENA_Pos from ->CTRL and the bit is set, therefore enabled.I ...
I have a large (moderately, perhaps) C++ project generated under CubeMX, using FreeRTOS, written in C++, and using tasks. I've been having problems getting the variables in the task to relate back to the C++ class that initialized and created that t...
I will do a hand gesture recognition system using CMSIS-NN on arm cortex project for one ofmy grad courses. I will use a sample project which is Image Recognition on Arm Cortex M with CMSIS-NN. However, the camera module that is STM32F4DIS-CAM camera...
I noticed the CYCCNT register is accessible from multiple header files.That register is defined as part of the DWT_Type structure.That structure definition is repeated in many header files:core_armv8mbl.h, core_armv8mml.h, core_armv81mml.h, core_cm3....
Hey. Is it possible to execute code from external memory using only single- or dual-SPI mode? I have a PCB here with a STM32H730 CPU, but on the flash memory, WP/SIO2 and RESET/SIO3 are connected, so no Quad-SPI possible. :frowning_face:In these offi...
Hi, I am operating the Timer 1 in One Pulse Slave mode.Yet I want to trigger the timer using software, without other timers, ect, ect. Is this possible ? Thank you.
I found that the external loader of "STM32CubeProgrammer" includes "W25Q128JVEIQ_STM32F746G-DISCO.stldr" and "W25Q128JVEIQ_STM32F7508-DK.stldr", but please tell me where I can download the source code of these two external loaders? Because I want to ...
I have tried following the examples in the reference manual and online, but am having issues!This is on STM32F030C8T6, on a custom PCB and connected to debugger over SWD: void readProtect_lvl1(void){ //read protection is in effect on next power ...
Hello,I am trying to implement USB host hid class library with stm32F756zg mcu to interface the usb keyboard. I have implemented the uart also to sent the pressed key on the uart to identify it.There is one issue i am observing that it is not sending...
Attempting to get USB CDC running on the CM4 core of a stock Nucleo-H745zi-q board. USB_CoreReset() times out waiting for a soft reset. Any help would be greatly appreciated.Timeout is in stm32h7xx_ll_usb.c, lines 1456-1469:/* Core Soft Reset */ co...
