ft8900_interface_firmware/stream_processor.h at master · Tyler-Ward/ft8900_interface_firmware · GitHub

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/*
 * stream_processor.h
 *
 * Created: 08/03/2016 21:49:21
 *  Author: Tyler
 */


#ifndef STREAM_PROCESSOR_H_
#define STREAM_PROCESSOR_H_

#define BODY_STREAM_LENGTH 42
#define HEAD_STREAM_LENGTH 13

#include "head_codes.h"
#include "body_codes.h"

/*! struct for storing buffered data*/
typedef struct
{
	uint8_t writeposition;
	uint8_t next;
	uint8_t readposition;
	char array[64];
} stream_buffer_t;

/* FUNCTION DECLARATIONS *******************************************/

int StreamProcessorInit();
int StreamProcessorProcess();

int StreamProcessorBodySet(lcd_segment segment);
int StreamProcessorBodyClear(lcd_segment segment);
int StreamProcessorBodyValue(lcd_segment segment,uint8_t value);
int StreamProcessorBodyReturn(lcd_segment segment);

int StreamProcessorBodySetText(const lcd_string* const string,char*test);
int StreamProcessorSetCharacter(const lcd_character* const character,char letter);

int StreamProcessorBodyReturnText(const lcd_string* const string);
int StreamProcessorReturnCharacter(const lcd_character* const character);

int StreamProcessorHeadSetMask(uint8_t byte,char mask);
int StreamProcessorHeadSetData(uint8_t byte,char data);

extern stream_buffer_t headInput;
extern stream_buffer_t bodyInput;


#endif /* STREAM_PROCESSOR_H_ */