Is the stm32 USB stack support Bulk transfer?
I want to perform a bulk transfer from the STM32 device to my host device. Is stm32 USB stack support it support.
Forum Posts
STM32G0 issue with USB-C CC 5.1k pull down
Issue is with STM32G071KBU. We are using PA8 as a PWM output and the internal 5.1k pull-down for USB-C charging features is causing problem. We would like the output to be "hi-z" when the power is removed like the other gpio.During the run-time, PA8 ...
Does anyone know of an example showing SPI implemented with DMA on freeRTOS? I was not able to get this running. When I check the data variable in DMA2_Stream0_IRQHandler, it is always 0 when I expect it to be 1. I'm using the STM32F407G DISCO.
I have SPI set in Master Receive Mode Only and my code does work when not passing data to DMA.
What kind of Ethernet controller errors could trigger the HAL_ETH_error_callback function?
I'm working with stm32f207zg ethernet based project with LWIP stack, no RTOS and using HAL library. I have an udp server application implemented and running over there. It's talking with a python udp client. Not much data bytes on the udp transmitted...
Why do i get different results when calculating FIR with DSP math functions
Hi,My Controller is STM32G473RE . Sample rate is each 2.8 ms .I have created a filter with mathlab which presented me with plain C code.This code does exactly what i want and gives the expected results.int16_t input[3100]={4582,4581,4573,.... double ...
STM32G0 USB (device) not working with default settings, but works with DFU bootloader
I have a custom board here using the STM32G0B1CBT6 MCU. After generating a project with CubeMX (6.8.1) the USB device mode isn't recognized by the OS. Neither CDC nor HID. But as soon as I have it jump to the bootloader the DFU USB device shows up ju...
Resolved! File System to store HTML Web pages in NUCLEO-H745-ZIQ
I am trying to develop simple HTTP Web Server using NUCLEO-H745-ZIQ board.The idea is to have file system to store our HTML web pages.Do you have an example code to achieve this ? Or else please suggest us a way to have file system to load our html ...
Resolved! Example of code for reading usb for evaluation board STM32F29disco 1 (new version with display)
Hi amazing community.. I am searching a repo for testing the usb reading function (usb host) for my new evaluation board stm32F429disco1 (the new version with display) .I have just found examples for the older version of the evaluation board. Can you...
how to connect MQTTS with STM32F411 and W5500.
Hello,I am trying to make MQTTS connection by W5500 chip. I am using STM32F411 and generating code with STM32CubeMX and compiling with Makefile. I’m unable to find any sample code that works for this, Please share if anyone have any idea how can i ma...
STM32H723ZG over current. Led 6 and Led com CN1 usb hub glowing red light.
My Stm32 board led 6 and com CN1 led keep showing red colour led when plug in usb when at stlink mode. This make me can't debug or upload any code into the board. On the other hand, when the board connect vcc in exit mode it can function normally. Do...