#include "FreeRTOS.h"
#include "task.h"

#define DIRECTION_OUTPUT 0	// For setting Data Directions
#define DIRECTION_INPUT  1

#define CH_TRIG_BUF_OUT 1	// Channels of Trigger Buffer GPIO
#define CH_TRIG_BUF_IN  2

#define CH_TRIG_SETTINGS_OUT 1 // Channels of Trigger Buffer Settings GPIO

#define CH_SCREEN_BUF_OUT 1		// Channels of screen buffer
#define CH_SCREEN_BUF_IN  2

#define CH_ENCODER_IN 1 // Channels of Encoder GPIO
#define CH_ENCODER_OUT 2 //

void initialize_trigger_buff_gpio( void );
void initialize_trigger_buff_settings_gpio( void );
void initialize_screen_buffer_gpio( void );
void initialize_encoder_gpio( void );

int16_t read_trigger_buff( uint16_t address );
int16_t check_trigger_status( void );
int16_t read_trigger_buff_addr( void );
void write_trigger_rst( uint16_t bit );

void set_trigger_level( int16_t trigger_level );
void set_subsample_counter( int16_t subsample_counter );

void writePixel( uint16_t row, uint16_t column, uint16_t value );

u32 read_encoder_values( void );
void reset_encoders( void );