/*********************************************
  OpenZengRealPlayersController(OZRPC)
  sample program (receiving data)
   (c) Junichi Akita (akita@fun.ac.jp)
*********************************************/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <termios.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#define _POSIX_SOURCE 1

main()
{
    unsigned char buf[10];
    struct termios tio;
    int fd;
    int num, type;

    fd = open("/dev/ttyS0", O_RDWR | O_NOCTTY);
    if (fd < 0) {perror("/dev/ttyS0"); exit(1);}

    bzero((char *)&tio, sizeof(tio));
    tio.c_cflag = B115200 | CRTSCTS | CS8 | CLOCAL | CREAD;
    tio.c_iflag = IGNPAR | ICRNL;
    tio.c_oflag = 0;
    tio.c_lflag = 0;
    tio.c_cc[VMIN] = 7;
    tcflush(fd, TCIFLUSH);
    tcsetattr(fd, TCSANOW, &tio);

    while(1){
	read(fd, buf, 7);
	type = (buf[0] & 0xf0) >> 4;
	num  = (buf[0] & 0x0f);
	printf("#%02d [TYPE:%02x] %02x %02x %02x %02x %02x %02x\n",
	       num, type, buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]);
    }

    close(fd);
}