25 lines
872 B
C
25 lines
872 B
C
/**
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******************************************************************************
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* @file DCMotor.h
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* @author CAVAILLES, Kevin and GÜLDENSTEIN, Jasper
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* @brief Service for setting the speed of a DC motor using a PWM signal.
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******************************************************************************
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*/
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#ifndef DC_MOTOR_H
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#define DC_MOTOR_H
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/**
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* @brief Initialziation function for the DC_MOTOR module.
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* Peripherals used: TIM2
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* Pins used: PA1 (TIM2 channel 1, PWM Output)
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* PA2 (GPIO, direction control)
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*/
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void DC_MOTOR_Init(void);
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/**
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* @brief Sets the speed of the DC motor using a PWM signal with a period of 50us -> frequency of 20kHz and a resolution of 0.5us
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* @param speed value between -100 (full throttle clockwise), 0 (stop), and 100 (full throttle counterclockwise)
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*/
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void DC_MOTOR_SetSpeed(int speed);
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#endif
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