I have a dual active bridge and I am supposed to do leading and lagging phase shift to achieve that. This needs to be a precise shift to the lowest degree of 1. I am using an STM32F429. This is the logic I am using:HAL_TIM_PWM_Start(&htim3, TIM_CHANN...
Hi, I am trying to setup USB CDC as virtual COM port on STM32L151. I just enabled it through cubeMX and connected the wires. Windows keep saying device not recognized.I just did the exact same thing with STM32G431. An empty project with just USB CDC ...
Hi Everyone,I'm upgrading our firmware from STM32L432kb with 128k flash memory to STM32L432KC with 256k flash memory. both micro controllers are exactly the same except for the flash memory size difference. To accommodate this change I changed my co...
Hello everyone.This is more of a general RTOS question regarding the approach of task management. I've got everything pretty much working but im certain there is a better solution than mine. I'm using FreeRTOS with the CMSIS v2 wrapper.Background:The...
IssueDebugging is functional when employing the IDE; however, when utilizing the Command Line Interface approach, it invariably remains in a state of connection anticipation.CMD:ST-LINK_gdbserver -d -v -t -cp /opt/ST/STM32CubeCLT/STM32CubeProgrammer...
I am using STM32H735AGI with freertos + lwip + no dcacheI have an udp echo server on the device and a udp echo client in python that runs on the pcThe client sends messages with a length of 3 TCP_MSSIn the following logs the first number is the tick...
Hello,We have developed a product based on STM32M4 and would like to enable our clients to do DFU firmware update. We have develop a Windows based app which will include STM32_Programmer_CLI and make use of it. Although we would need our client to in...
Hi,I'm using USB mass storage to receive and store the data to external SPI flash ROM. I hope the SPI interface can be using semaphore method, but when I used osSemaphoreWait function in STORAGE_Write_FS function it might cause the device to timeout ...
I am performing audio acquisition from 4 MP34DT01-M microphones using SAI interface and pdm2pcm library on STM32H743.My first question is about the types of variables used in the PDM and PCM buffers. I am storing data from 4 microphones in 32-bit slo...
Hi,I am working using FDCAN as Classic CAN 2.0B, in STM32U575-EV kit.I am facing issue with FDCAN filtering with Classic Mask mode. There is two cases of filter configuration explained below, in first case it is working as expected but in second case...
