#ifndef __LED_H
#define __LED_H

#include "common.h"

/* Function prototypes */
void GPIO_Init(void);
void LEDs_On(void);
void LED_Dir_Out(void);

#ifdef CPU_MK60N512VMD100

  #define ENABLE_GPIO_CLOCKS (SIM_SCGC5 |= (SIM_SCGC5_PORTA_MASK))
  #define LED0_EN (PORTA_PCR11 = PORT_PCR_MUX(1))
  #define LED1_EN (PORTA_PCR29 = PORT_PCR_MUX(1))
  #define LED2_EN (PORTA_PCR28 = PORT_PCR_MUX(1))
  #define LED3_EN (PORTA_PCR10 = PORT_PCR_MUX(1))

  #define LED0_TOGGLE (GPIOA_PTOR = (1<<11))
  #define LED1_TOGGLE (GPIOA_PTOR = (1<<29))
  #define LED2_TOGGLE (GPIOA_PTOR = (1<<28))
  #define LED3_TOGGLE (GPIOA_PTOR = (1<<10))

#elif (defined(CPU_MK40N512VMD100))

  #define ENABLE_GPIO_CLOCKS (SIM_SCGC5 |= (SIM_SCGC5_PORTB_MASK | SIM_SCGC5_PORTC_MASK))
  #define LED0_EN (PORTB_PCR11 = PORT_PCR_MUX(1))
  #define LED1_EN (PORTC_PCR7 = PORT_PCR_MUX(1))
  #define LED2_EN (PORTC_PCR8 = PORT_PCR_MUX(1))
  #define LED3_EN (PORTC_PCR9 = PORT_PCR_MUX(1))

  #define LED0_TOGGLE (GPIOB_PTOR = (1<<11))
  #define LED1_TOGGLE (GPIOC_PTOR = (1<<7))
  #define LED2_TOGGLE (GPIOC_PTOR = (1<<8))
  #define LED3_TOGGLE (GPIOC_PTOR = (1<<9))

#elif (defined(MCU_MK20DZ72))
  #define ENABLE_GPIO_CLOCKS (SIM_SCGC5 |= (SIM_SCGC5_PORTC_MASK))
  
  /* TWR-K20D72M GPIO for LED configuration 
  *		Diode D7 - PTC7
  *		Diode D8 - PTC8
  *		Diode D9 - PTC9
  * 	Diode D10 - PTC10
  */
  #define LED0_EN (PORTC_PCR7 = PORT_PCR_MUX(1))	
  #define LED1_EN (PORTC_PCR8 = PORT_PCR_MUX(1))
  #define LED2_EN (PORTC_PCR9 = PORT_PCR_MUX(1))
  #define LED3_EN (PORTC_PCR10 = PORT_PCR_MUX(1))
  
  #define LED0_TOGGLE (GPIOC_PTOR = (1<<7))
  #define LED1_TOGGLE (GPIOC_PTOR = (1<<8))
  #define LED2_TOGGLE (GPIOC_PTOR = (1<<9))
  #define LED3_TOGGLE (GPIOC_PTOR = (1<<10))

  #define LED0_ON (GPIOC_PSOR = (1<<7))
  #define LED1_ON (GPIOC_PSOR = (1<<8))
  #define LED2_ON (GPIOC_PSOR = (1<<9))
  #define LED3_ON (GPIOC_PSOR = (1<<10))

  #define LED0_OFF (GPIOC_PCOR = (1<<7))
  #define LED1_OFF (GPIOC_PCOR = (1<<8))
  #define LED2_OFF (GPIOC_PCOR = (1<<9))
  #define LED3_OFF (GPIOC_PCOR = (1<<10))

#endif

#endif
