PWM_Pin and PWM_Pin_STM32

Core/Src/Components/PWM_Pin_STM32.cpp

@@ -0,0 +1,40 @@
+/*
+ * PWM_Pin_STM32.cpp
+ *
+ *  Created on: Feb 11, 2024
+ *      Author: Gabriel
+ */
+
+#include "PWM_Pin_STM32.hpp"
+
+PWM_Pin_STM32::PWM_Pin_STM32(TIM_HandleTypeDef* hTim, uint32_t channel) :
+	hTim(hTim), channel(channel){
+
+}
+
+PWM_Pin_STM32::~PWM_Pin_STM32() {
+
+}
+
+int32_t PWM_Pin_STM32::init() {
+	if(HAL_TIM_PWM_Start(hTim, channel) == HAL_OK){
+		return 0;
+	}else{
+		return -1;
+	}
+}
+
+int32_t PWM_Pin_STM32::setDuty(float dutyCycle) {
+	if(dutyCycle<0 || dutyCycle>1){
+		// Invalid parameter
+		return -1;
+	}
+	uint32_t ccr = dutyCycle*__HAL_TIM_GET_AUTORELOAD(hTim);
+	__HAL_TIM_SET_COMPARE(hTim, channel, ccr);
+	return 0;
+}
+
+int32_t PWM_Pin_STM32::setFreq(float freq) {
+	// TODO Implement this function
+	return -2;
+}