Simple Motor Control Example Application main file. More...

Functions
static void	pwm_set (uint8_t new_setting)
	Function for setting the PWM duty cycle. More...

static void	timer2_init (void)
	Function for initializing the Timer 2 peripheral.

static void	gpiote_init (void)
	Function for initializing the GPIO peripheral.

static void	ppi_init (void)
	Function for initializing the PPI peripheral.

void	TIMER2_IRQHandler (void)
	Function for handling the Timer 2 interrupt.

int	main (void)
	Function for main application entry.

Detailed Description

This file contains the source code for a sample application using PWM that could control a motor.

Use board setup A for this example.

Macro Definition Documentation

#define PWM_OUTPUT_PIN_NUMBER (LED0)

Pin number for PWM output.

#define TIMER_PRESCALER (4)

Prescaler setting for timers.

#define LED_INTENSITY_HIGH (224U)

High intensity.

#define LED_INTENSITY_LOW (32U)

Low intensity.

#define LED_OFF (1U)

Led off.

#define LED_INTENSITY_HALF (128U)

Half intensity. Used to calculate timer parameters.

static void pwm_set ( uint8_t new_setting )

static

Parameters

[in] new_setting New duty cycle, where 128 results in 50% duty cycle.