Project allowing for voltage measurement through external ADC connected with STM32F407 and PC through UART. Sigma-delta analog to digital converter AD 7403-8 was used in this project. Sinc3 filter was used to reconstruct the original input signal information from ADC output bit stream.
STM32F407 connected with LCD and four buttons that works as a simple clock. LCD and microcontroller are connected through 16 pins, LCD.c contains functions written to operate display connected that way.
Using RTC with LSE at STM32F4Discovery board (stm32f407vg). Output in display oled 0.96" 126x64 (ssd1306) by I2C interface. Timer 6 interrupt used for update lcd screen. On stm32f4discovery board you need to set X3 crystal (32768 Hz) and C16 and C22 (6.8pF). If you havn't X3 crystal you should edit the code and set LSI using in RCC section.
GPIO, I2C, SPI and USART drivers for STM32F407xx
Simple template project to build a firmware for the STM32F4 Discovery board with FreeRTOS and libopencm3
A DDS generator using STM32F4 board.
Actividades de la materia de Microcontroladores de la FIME
嵌入式作業系統分析與實作 ANALYSIS AND IMPLEMENTATION OF EMBEDDED OPERATING SYSTEMS, 張大緯
A university project where a menu program was designed with STM32F407VG that works with keys and a 2x16 LCD
It uses Erika OS to implement a real time digital watch on a stm32f4-discovery board.
It shows the weather using OpenWeather.org data based on a position acquired by ip-api.com
Digital Oscilloscope made with stm32f407vg Discovery board, with two channels, and a DAC to generate 5kHz signal wave.
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