/*
 * pwm.h
 *
 *  Created on: Jul 25, 2023
 *      Author: Keith.Lloyd
 */

#ifndef PWM_H_
#define PWM_H_
#define PWM_EXT1_FREQ_HZ                15618664
#define PWM_EXT2_FREQ_HZ                58983040
#define PWM_MAX_BROADCAST_ERR_HZ 5.0

#define DEFAULT_PWM_FREQ                15890

typedef enum {
       CS_INTERNAL = 0,
       CS_EXT1,
       CS_EXT2,
       CS_NUM
} CLOCK_SELECT_t;


void PWM_UpdateDutyCycle(uint32_t dutyCycle);
void PWM_Setup(uint32_t newFreq, uint32_t dutyCycle);
CLOCK_SELECT_t PWM_GetBroadcastFrequencyOK(uint32_t newFreq);
void PWM_SetExternalClockSource(CLOCK_SELECT_t clock);


#endif /* PWM_H_ */