app_lcd.h

/* Microchip Technology Inc. and its subsidiaries.  You may use this software 
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/* 
 * File:   app_lcd.h
 * Author: M91406
 * Comments: LCD application layer
 * Revision history: 
 */
 
// This is a guard condition so that contents of this file are not included
// more than once.  
#ifndef APPLICATION_LAYER_LC_DISPLAY_H
#define APPLICATION_LAYER_LC_DISPLAY_H
 
#include <xc.h> // include processor files - each processor file is guarded.  
#include <stdint.h> // include standard integer data types
#include <stdbool.h> // include standard boolean data types
#include <stddef.h> // include standard definition data types
 
#include "lcd/devices/dev_lcd.h"
 
 
// PUBLIC TYPE DECLARATIONS
 
 
typedef struct LCD_s{
    volatile bool enabled;
    volatile uint16_t refresh;
    volatile uint16_t screen;
    volatile uint16_t screens;
}LCD_t;
    
 
 
// PUBLIC VARIABLE DECLARATION
extern volatile LCD_t lcd;
    
// PUBLIC FUNCTION PROTOTYPE DECLARATION
extern volatile uint16_t appLCD_Initialize(void);
extern volatile uint16_t appLCD_Execute(void);
extern volatile uint16_t appLCD_Dispose(void);
 
#endif  /* APPLICATION_LAYER_LC_DISPLAY_H */