Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I am currently designing a board with STM32H747AI MCU. May I ask how it is possible to run the RTOS on it and then program it via USB-C without using special internal components such as ST-Link MCU in order to save as much space as possible? Do...
I implemented IWDG reset having counter of 12 second and am refreshing it using HAL_IWDG_Refresh(&hiwdg) in while loop. Everything is working as expected. But now the issue is when I implement sleep mode. The processor will be in sleep and wakeu...
Dear All,I'm looking for self diagnostic feature in STM32F7 series for SIL-3 compatibility, kindly suggestion microcontroller which can self diagnosable crystal clock ,ECC protected sram and flash memory . and also let me know The HAL library is SIL-...
Hello, I am trying to boot from the external flash memory that the nucleo-h755zi-q has(addres->0x09000000), but I am having some issues. The idea I was following is :1. Create a Bootloader project, in this project I configure the QuapSPI in the inter...
Hi, I'm currently working on a project that uses TrustZone with non-secure peripherals, but I'm having problems with non-secure interrupts.When I configure USART3 as a secure peripheral in my project, USART3_IRQHandler and GPDMA1_Channel0_IRQHandler ...
Hello, I divided memory of the stm32h747. we want to divide memory in c code. there is below which ld file code we are using now. If there is better things than bellow, please give answerr.. MEMORY{RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512KFLA...
I have generated an pwm of 1khz from timer now I want to read adc reading for once for each cycle of pwm after 50 microsecond of rising edge how to do if anyone have code please send in stm 32 .
Hello Community,I am getting a hard fault at SystemClock_Config when executing the application after jumping from OpenBootloader. It is confirmed by single stepping through application. The bootloader uses HSI (16MHz) and PLL to operate at 72MHz and ...
Hi STCommunity,I have a project with X-CUBE-FREERTOS and it worked fine, since I added WolfSSL the build goes wrong because it doesn't seem to recognize "time_t". (registration file attached)I hope someone can help me. Many thanks in advance
Hi, my company is pursuing a UL1998 (very similar to IEC 60730-1) Functional Safety Certification. In reading the ST Application Note (AN4435) I see in section 3.3 SRAM Tests, it says "Some ST Microcontrollers feature a built-in word protection with...
