STM32 MCUs products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...


STM32H7 DFU jump to application doesn't work

Controller: STM32H743ZIT6Custom BoardSTM32CubeProgrammer, STM32CubeIDEHi, since a few months we have an issue with flashing our Microcontroller application.We are using automatic firmware flashing over DFU-Util on a Linux based system, which is conne...

PStoc.3 by Associate II
  • 4 replies
  • 1 kudos

Resolved! Delay with timers(Non blocking delay)

Hi,I need  microsec/millisec delay  in my project but I don't want to effect the process flow.I am using STM32G4.I am using timer for microseconds delay below is the function.void delay_us (uint16_t us){__HAL_TIM_SET_COUNTER(&htim1,0); // set the cou...

Resolved! RNG does not work after waking up from the stop mode

Hello,My MCU is STM32L053R8I use freeRTOS project generated by CubeMX.The problem is happening only  when I enable tickless sleep. I get only one correct reading, which is probably generated right after MX_RNG_Init. Then after the sleep, I always get...

Evgeny M by Associate II
  • 2 replies
  • 2 kudos

STM32H723ZG AZURE RTOS - Hard Fault Error Regarding

As we are using STM32H723ZG-CT6 for our Medical project. We are using STM's Complement to STMH7 series - Azure RTOS for our project. We were runs totally 8 threads, during the running time of threads Hard fault error is coming and our controller stop...

Screenshot 2023-11-27 190422.png
rkuma.21 by Associate II
  • 2 replies
  • 1 kudos

Uart to int conversion

Hi im hoping someone can help me, honestly it might be a easy thing to do, however i have been cracking my brain around this and can't seem to get it to work. uint8_t Rx_data[6] = {0}; HAL_UART_Receive(&huart1, Rx_data, 6, 1000);printf("%s\n", Rx_dat...

VYada.3 by Associate II
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안녕.HAL_UART_Emul_Receive_DMA 및 HAL_UART_Emul_Transmit_DMA를 사용하고 있습니다.1Byte R/W를 시도 중입니다. stm32 go Error_Handler();코드를 어떻게 변경해야 하나요? 감사합니다. 

JLee.21 by Associate II
  • 2 replies
  • 0 kudos