Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,Recently, we desighed a test board with STM32F103RB for UART communication with a wireless chip, and we found that the HAL_UART_ErrorCallback is triggered occasionally (the periods of errors vary betweent tens of minutes to hundreds of minutes), t...
I'm using STM32CubeMX 6.12.0, with the firmware package U0_V1.1.0.When generating code for a STM32U073, the file system_stm32u0xx.c is generated, which contains the implementation of the SystemCoreClockUpdate() function.This file seems to be a mere c...
I am developing a product which has an STM32H743 device. I am designing the firmware for the first PCBA prototype. The product receives 30fps video signal from an 720i analog video decoder through DCMI (every second bytes are stored, all lines, so 36...
Im struggling with USB Device RNDIS example . Works fine on Windows PC, but no network interface appears on Linux, it listed in lsusb output.I cant find any topics related to that issue
I'm using the STM32F769DI and the SMT32cCube for a project which will be using the CMSIS DSP libraries in a computationally demanding application.My C code is set for fast optimisation. __FPU_USED and FPU_PRESENT are set. ARM_MATH_CM7 is defined. I c...
I want to run ethercat master on stm32H7 series.who know how to do?have example?
Hello everyone!!!By using STM32F401CCU6 controller boot pind and trying to flash my program through UART, for that i have made the Boot_pin0 to high and Boot_pin1 to low and reset the controller later trying to connect with STCube programmer via UART...
In STM32Cube FW_H7 version 1.11.1, UDP performance was normal, but in version 1.11.2, it fails to handle all transmitted and received packets. (STM32CubeMX Version 6.12.0) Except for the STM32Cube H7 firmware version, all configurations and source co...
I need to generate 3 PWM signals with the same frequency and referencing the same start point (so sort of synchronised) but with different duty cycles and delays before the pulse, like this:I'm using a STM32G474CEU6 MCU and STM32CubeIDE.I've spent da...
Hello,I am using a Riverdi RVT101HVSNWC00 board (with STM32H757) for a product that needs a display, interfaces to devices, and writes data to a microSD card. After communicating with Riverdi, I gathered the correct SDMMC1 configuration to make the p...
