Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello everyone, I hope you're having a great day. I was planning on buying this STM32 NUCLEO-U5A5ZJ-Q Board but as I was reading the user manual for the board, I realized there were no GPIO connectors for the board but rather there were these "ST Mor...
Hi,using the code below, the device will not run when set to 250 MHz (PLL1DIVR = 99). It works fine at 200 MHz, and slightly above.HSE is a 25 MHz crystal.What am I missing? static void SystemClockConfig(void){// Must set Vcore to max before we can r...
Using the STM32U5xx MCU - I see that PA4 on STM32U5A5 can be OCTOSPI1_NSS signal as well as SPI1_NSS signal.Now, I want to use SPI1 in parallel with OCTOSPI1 (as QuadSPI). The SPI1 should be a SPI Slave Rx where OCTOSPI1 is my master QSPI Tx.I want t...
I have a problem with USB initialization on those specific MCUs. Initialization function generated automatically by CubeMX hangs on USB_CoreReset function. Specifically on USB_OTG_GRSTCTL_CSRST bit which doesn't want to set after the reset. The Cube ...
Hi Everyone, I am working with STM32L431CBT6 and STM IDE cube 1.14. I am currently facing the problem that the HAL_delay function is not working. on investigating further I found that SysTick_Handler(void) is never getting called and thus "uwTick" is...
I have a project with a STM32H747. I don't use the DSI functionality. I left DSI_CKP, DSI_D0P, DSI_D1N, DSI_D0N, DSI_CKN, and DSI_D1P unconnected. Can I also leave VDDDSI and VCAPDSI unconnected?
Can anyone suggest me some STM32 or any other Microcontroller with 64-bit of Timer and Highest Clock Frequency?
hi friends,In STM32F412 microcontroller with HAL LibraryI put timer 2 in encoder mode and everything works fineI want, for example, if the counter reaches 1500, an interruption will occur, but I don't want the counter value to be reset after this int...
I modified sys clock config as```Cvoid SystemClock_Config(void){RCC_OscInitTypeDef RCC_OscInitStruct = {0};RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};/** Configure the main internal regulator output voltag...
I tried to use the hardware crc for my device stm32f103 . But the STM32CubeMX ( version : 6.10 ) doesnot provide any parameters configuration for this IP. The generated crc.c is as follows :/* CRC init function */void MX_CRC_Init(void){/* USER CODE...
