/Diversity-Gain-VLC

Implementation of diversity gain combining techniques such as equal gain combining (EGC), majority logic combining (MLC), and selection combining (SC) on stm32 platform.

Primary LanguageCMIT LicenseMIT

Implementation of diversity gain combining techniques such as equal gain combining (EGC), majority logic combining (MLC), and delection combining (SC) on stm32 platform.

Summary of main.c

Overview

The main.c file serves as the main program body for an STM32 microcontroller-based application. It integrates functionalities for analog-to-digital conversion (ADC), UART communication, and signal processing techniques.

Key Features

  • Initialization and Configuration:

    • Configures system clock, GPIO, ADC, DMA, and UART peripherals.

  • ADC Configuration:

    • Reads three differential channels using DMA for continuous data acquisition.

  • UART Communication:

    • Initializes UART1 for bidirectional data transfer at 115200 baud rate.

  • Signal Processing:

    • DiversityGainEngineInit: Manages ADC conversions, calculates threshold voltages, and selects combining techniques.
    • ThresholdVoltageEstimator: Determines maximum voltage among three inputs.
    • CombiningTEchniqueSelection: Implements logic for selecting combining techniques (EGC, MLC, SC) based on acquired voltages.
    • EGC_Engine, MLC_Engine, SC_Engine, SC_EngineReception: Implements specific signal combining algorithms and UART transmission logic.

  • Error Handling:

    • Includes an error handler (Error_Handler) for critical errors.

License

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component.

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