Microcontroller Systems - Labs 1-3 (Variant 5)

This repository contains a complete submission package for three laboratory works.

Content Overview

• SHORT_DESCRIPTION_EN.md - brief summary of all labs.
• TASK_COMPLIANCE_EN.md - checklist against the task requirements.
• Lab1/ - materials for Laboratory Work 1.
• Lab2/ - materials for Laboratory Work 2.
• Lab3/ - materials for Laboratory Work 3.

Folder Structure

Lab1/

• Lab1_Report_EN.docx - final report (Word).
• Lab1_Report_EN.pdf - final report (PDF).
• Lab1_Report_EN.md - report source in Markdown.
• Lab1_main.c - firmware code listing.
• Lab1_kicad_scheme.png - schematic screenshot.
• Lab1_wokwi_zero_state.png - runtime screenshot (initial state).
• Lab1_wokwi_run.png - runtime screenshot (counter operation).

Lab2/

• Lab2_Report_EN.docx - final report (Word).
• Lab2_Report_EN.pdf - final report (PDF).
• Lab2_Report_EN.md - report source in Markdown.
• Lab2_main.c - STM32 firmware code listing.
• Wokwi_Lab2_sketch.ino - Wokwi functional simulation sketch.
• Lab2_wokwi_scheme.png - schematic screenshot.
• Lab2_wokwi_logic_analyzer.png - measurement screenshot.
• Lab2_wokwi_frequency_value.png - frequency verification screenshot.

Lab3/

• Lab3_Report_EN.docx - final report (Word).
• Lab3_Report_EN.pdf - final report (PDF).
• Lab3_Report_EN.md - report source in Markdown.
• Lab3_main.c - STM32 firmware with USART interrupt logic.
• Wokwi_Lab3_sketch.ino - Wokwi functional simulation sketch.
• Lab3_wokwi_diagram.json - Wokwi schematic connection file.
• Lab3_wokwi_scheme.png - schematic screenshot.
• Lab3_wokwi_uart_tx.png - terminal screenshot (TX packet sending).
• Lab3_wokwi_uart_rx_led.png - terminal screenshot (RX command and LED control).

Variant Information

Variant number: 5

• Lab 2 target frequency: 80 MHz.
• Lab 3 RX control values: 4 = OFF, 5 = ON.

Notes

The package is organized for clear review: each laboratory includes report, code listing, and verification screenshots.