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...
Hii all,First of all i am new to bluepill(stm32f103c8) and i want to use both the SPI1 & SPI2 for the same project .BUT i don't know how to use it i am using Arduino ide for code
Hi,I am using STM32G4 in my project. I need delays in my project multiple places. I am using hardware timer interrupt for delay. I am using TIM1 configured with 50 usec delay. HAL_TIM_Base_Start_IT(&htim1); HAL_TIM_PWM_Start_IT(&htim2, TIM_CHANNEL_2)...
Hello, I'm using a STM32L552CCT6. For firmware update I want to use the dual flash bank functionality of the controller.When switching the flash banks with the option bit SWAP_BANK in register FLASH_OPTR what happens to the program counter? Is he als...
Hello,STM32H742/3 datasheet April 2021 DS12110 Rev 8 does not list a HRTIM specifications as e.g. STM32G474 datasheet DS12288 Rev 6 does in section 5.3.16 High-resolution timer (HRTIM). Please provide the data. Best regards
Hello,I'm trying to read the OTP flash form my application but I get a hardfault.Is there a read protection or something like that? Here is a code snippet:#define FLASH_START_ADDRESS 0x08FFF000 int main(void) { HAL_Init(); uint32_t* flash_da...
Hi, Greetings.Could you kindly confirm whether STM32 H5 and STM32H7 series have inbuilt EEPROM availability?From the datasheets of these series, I could not find EEPROM functionality specifically mentioned.Kindly confirm if there is an efficient alte...
We are creating a driver for a W25Q128JV Winbond Nor Flash chip. We are working with a STM32 H743ZI2 board and communicating on the QSPI peripheral with the help of the HAL libraries. Currently the driver can successfully Write to the chip using stan...
Hello, I'm trying to implement a MPU test on a STM32L496ZG MCU that will be part of some self-tests in our application. The MPU is working as expected and an interrupt occurs when I try to write to a protected memory region. But now I need to "catch"...
HelloI am new with using STM MCU's (STM32G474RET6) and encounter very strange reset behavior.In my application reset of the MCU can be done in 3 different ways. 1. Hardware reset - by pressing on button.2. Software reset - by executing NVIC_SystemRes...
Hi,I'm trying to transmit some data using FD-CAN but HAL_FDCAN_Start() function returns error code 38. I have taken reference from STM32H743-EVAL kit example.I have configured same as mentioned there. But still i couldn't figure out the issue behind...
