I am trying to interface to a 3 port switch "Micrel ksz8863" using the MDIO interface. I have setup the eth peripheral and I can measure activity on the data and clock pins on the MCU. I measure a clock speed of 1.75 Mhz. But when I try to debug, the...
Hello everybody,I want to program a graphics animation for the lcd display of the STM32H7B3I-DK Board. In this project I dont want to rely on other libraries. I want to do everything by myself. That means do the read/write operations to the needed re...
Whenever i am trying to post data i am facing this error this is making my system reboot everytime. I am using STM32F417VETX controller. Assertion "detected mem overflow in pool TCPIP_MSG_INPKT" failed at line 109 in ../Middlewares/Third_Party/LwIP/s...
I need help with STM32F4 Firmware Upgrade Using Pendrive. I tried the FW Standalone Upgrade Application given for STM32F429 Discovery Board. But the code is giving hard fault error. It opens the directory properly and opens the file. But when it reac...
Hi all, i am planning on making an adapter board to use SD cards as a storage media for ipod classics which uses IDE hard drive. I will be using stm32f407 (512kb) for the development works. And yes i looked around and there seems to be no ic currentl...
Hi I am using STM32L031F6 microcontroller and trying to read data from BNO086. The HAL driver i2c code is working fine but LL driver code doens't work. I want to use LL driver for i2c. Following is my LL driver code for reading and writing. Read Fu...
Hi, I have created a code snippet to communicate with I2C using LL API instead of HAL. The code is given below uint8_t temp[2]={0xF9,0x00}; while(LL_I2C_IsActiveFlag_BUSY(I2C1)); // Wait until the I2C bus is not busy LL_I2C_HandleTransfer(I2C1,...
Hi,I'm using an STM32F746G-DISCO board and I'm just trying to build a build a simple project with LWIP and FreeRTOS using CMSIS V2 however after enabling the minimum hardware using CubeMX I am unable to get any ping replies from the board. If I use C...
Hi!Some time ago I did a post asking for a problem i had with this board used as a USB HID Device for a Midi Keyboard project when i wanted to read the value of a potentiometer with the ADC using DMA and send it as a Control Change command.I solved t...
I've connected the Nucleo-H755ZI board to a GPS module (GY-GPS6MV2) via USART2 with a baud rate of 9600. The RX and TX pins are configured to PD5 and PD6, and I've enabled global interrupts to manage the incoming data. However, instead of receiving t...