Functional Safety
Hi everyone,I need functional safety data for STM32G473VET6. (FIT value or MTTF value or MTBF value or λ value). How can I get these values?Best Regards,
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Resolved! HRTIM Burst Controller HELP
Hello everyone,I need to implement the burst controller in HRTIM in order to load 3 compares of the master timer at once.I am using low layer so I do not have a lot of info.My .ioc setting are:Then, in the DMA CH1 interruption I have something like t...
Resolved! Nucleo-H7S3l8 XSPI - Read device ID (RDID), read not returning data
I am using Nucleo-H7S3l8 board which has STM32H7S3L8H6 MCU and Macronix NOR Flash MX25UW25645GXDI00. Using XSPI Interface, I am trying simple read device id command RDID. After I send the command, observed busy(BUSY of XSPI_SR) bit going high and FIF...
Resolved! Clock configuration for I2S audio for STM32H7A3
Can someone help me with a clock configuration for STM32H7 with 8mhz crystal (I can change it if need) so I can get 0% drift for 44100Hz Audio?
Resolved! I²C Bus Stuck Issue – STM32G0 Slave Holding SCL Low During Hot-Swapping
Hello ST Experts,We are implementing a hot-swappable (plug-and-play) I²C system with STM32G0 slaves, but we are facing an issue where the I²C bus gets stuck due to SCL being held LOW. We need guidance on how to resolve this.System Overview:Master: ES...
Change Period/Pulse of HRTIM based SimplePWM
Custom board, STM32H747 device, Simple PWM Using the code generated by MX, and adding a call to HAL_HRTIM_SimplePWMStart, I can generate a nice simple PWM output signal. If I change the initial values for period/pulse, rebuild, and program to the dev...
Encoder mode
Hello everyone, I am currently working on encoder mode with an STM32C031. I am using a DC motor with an incremental encoder and a gear reducer. My goal is to measure both the velocity and position of the motor. I have configured Timer1 with a frequen...
Resolved! PWM Duty cycle control with __HAL_TIM_SET_COMPARE
I am working on a project that I aim to control a boost converter using a stm32 f407 disc kit. I want to control pwm duty cycle with two different integers which are x and y. I want my duty cycle equal to (1-(x/y)) how can I do it
Resolved! STM32H7 Dual Core Project in CLion with Platformio and CubeMX
Hello everyone,I am currently working on an STM32H745ZI-Q dual-core project and want to generate the code using CubeMX, compile and flash it with PlatformIO, and use CLion as my development environment.My primary goal is to understand the best appro...
STM32H7 DMA stops after first transfer
I tested this example from the STM32CubeH7 repository and it works fine.When I try the DMA1 instead of the BDMA, the DMA stops after the first transfer.I made only the following changes to use the DMA1 __HAL_RCC_DMA1_CLK_ENABLE(); // Enable the cloc...
