/*
 * gpt1_timer.h
 *
 *  Created on: Sep 20, 2020
 *      Author: KE9H
 *
 * Create and manage GPT1 timer
 *      free running 32 bit GPT timer
 *      input = 24 MHz / 24 = 1.0 MHz
 *      rollover: ~ 4295 seconds = ~ 71 minutes
 *      resolution: 1 count = 1.000 micro seconds
 *
 *      1 second        = 1,000,000 counts
 *      0.1 second      = 100,000
 *      0.01 seccond    = 10,000
 *      1 millisecond   = 1,000
 */

#ifndef _GPT1_TIMER_H_
#define _GPT1_TIMER_H_

#include "fsl_common.h"

void gpt1_init(void);
uint32_t us_count(void);


#endif /* GPT1_TIMER_H_ */