Hello,I have a problem with VCP on NUCLEO with STM32F767. There is no demo for STM32F7 and I have no idea how to start. My idea is to use USB periphery of STM32F767 for communication via VCP. Can you help me, please how to start or where I can find s...
Hi,I am using STM32F405 micro-controller and interfacing enc28j60. The enc28j60 communicates on SPI, so I utilized SPI1 peripheral for that purpose using following pins:-PA4 - CSPA5 - SCKPA6 - MISOPA7 - MOSINow SPI1 works perfectly well with micro-co...
Hello,I am considering to develop a small secondary boot loader for STM32F030xx.My idea is this BL checks the CRC of the application image and jumps to it if CRC matches. A second fallback image would be jumped to should the primary one be invalid (e...
Hello,I have some strange behaviour:After adding external flash configuration to my application, the Ethernet stopped working (no ping).I validated that the following added code is responsible for this failure, but I don't understand why these config...
I am using STM32F756 Eval board and trying ADC+DMA example.Example, is about one ADC conversion and the data is stored in variable using DMA.I am looking out for changes to be done in the configuration such that,After I start ADC conversion, I must ...
Hi,I am writing a 16bit register 0x3f of i2c device connected at 0x09. After write, if I read the value of 0x3f register it is always '0'. I2C communication is working fine on device.Below is a code.#include "main.h" #define I2C_ADDRESS 0x09<<...
Hello everyone,I’m working with an MCU STM32F401 (NUCLEO Board) which receives via I2C the measurements sent by a sensor VL53L1. I would like then to be able to intervene at any time by interrupting the communication between the MCU and the sensor to...
Hi i'm using STM32L452RE controller ,i'm try to connect(through VCP ) USB (device ) with our own windows application that time it showing error like USB driver it not 32 bit , but i'm installed virtual com port driver ver 1.5.1 only . i need .inf 3...
After reading the data sheets, the Getting Started document and others, I need some clarification on connectivity of the VddUSB pin. On page 12 of AN4555, it states:"The USB transceivers are supplied from a separate VDDUSB power supply pin. VDDUSB ra...
Does anyone can provide version 1.11.0 of stm32cube fw l4?I'm using STM32CubeMX V4.25 to maintain old project,but I can't download the version by CubeMX.
