YAWiiBBessentials.h

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#ifndef YAWIIBBESSENTIALS_H
#define YAWIIBBESSENTIALS_H
//#define YAWIIBB_EXTENDED
 
 
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h> 
#include <sys/socket.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/l2cap.h>
#include <bluetooth/hci.h>
#include <bluetooth/hci_lib.h>
#include <pthread.h>
#include <ctype.h>
 
#define WII_BALANCE_BOARD_ADDR "00:23:CC:43:DC:C2"  
#define BUFFER_SIZE 24  
typedef enum { 
    RAW,     
    #ifdef YAWIIBB_EXTENDED
    DECODE,  
    DEBUG,   
    VERBOSE  
    #endif //YAWIIBB_EXTENDED
} LogLevel;
 
extern const LogLevel debug_level;
 
extern unsigned char buffer[BUFFER_SIZE];
 
extern const unsigned char status_command[];
extern const unsigned char activate_command[];
extern const unsigned char calibration_command[];
extern const unsigned char led_on_command[];
extern const unsigned char data_dump_command[];
typedef struct {
    char mac[19];                   
    int control_sock;               
    int receive_sock;               
    bool needStatus;                
    bool needActivation;            
    bool needCalibration;           
    bool led;                       
    bool needDumpStart;             
    bool is_running;                
    #ifdef YAWIIBB_EXTENDED
    uint16_t calibration[3][4];     
    #endif //YAWIIBB_EXTENDED
} WiiBalanceBoard;
 
void print_info(const LogLevel* is_debug_level, const char* message, const unsigned char* buffer, int length, const WiiBalanceBoard* board);
 
int find_wii_balance_board(WiiBalanceBoard* board);
 
void send_command(int sock, const unsigned char* command, int length);
 
int connect_l2cap(const char* bdaddr_str, uint16_t psm);
 
 
void process_received_data(int bytes_read, unsigned char* buffer, WiiBalanceBoard* board);
 
void* threadFunction(void* arg);
 
void createThread(WiiBalanceBoard* board, pthread_t* threadId);
 
int is_valid_mac(int argc, char *argv[]);
void handle_status(WiiBalanceBoard* board);
 
void handle_calibration(WiiBalanceBoard* board);
 
void handle_led_on(WiiBalanceBoard* board);
 
void handle_activation(WiiBalanceBoard* board);
 
void handle_data_dump(WiiBalanceBoard* board);
#ifdef YAWIIBB_EXTENDED
void process_calibration_data(int* bytes_read, unsigned char* buffer, WiiBalanceBoard* board);
 
 
uint16_t bytes_to_int_big_endian(const unsigned char *buffer, size_t position, int* max);
 
uint16_t calc_mass(const WiiBalanceBoard* board, uint16_t raw, int pos);
 
void print_calibration_data(const WiiBalanceBoard* board);
#endif //YAWIIBB_EXTENDED
#endif // YAWIIBBESSENTIALS_H