#include?
#include?
#include?
#include?
#include?
#include?
#include?“sq110_uart.h“
#include?
#define?TTY_TEST??“/dev/ttyO2“
struct?termios?tio;
int?init_tty（struct?termios?*oldtio）{
	int?fd;
	struct?termios?newtio;
	if（（fd?=?open（TTY_TEST?O_RDWR?|?O_NOCTTY））?	{
	???printf（“tty_test?open?fail\n“）;?
	???return?-1;
	}
	fcntl（fd?F_SETFL?0）;
	tcgetattr（fd?oldtio）;
	bzero（&newtio?sizeof（newtio））;
	cfsetispeed（&newtio?B115200）;
	cfsetospeed（&newtio?B115200）;
	newtio.c_cflag?|=?CLOCAL|CREAD;
	newtio.c_cflag?&=?~CSIZE;
	newtio.c_cflag?|=?CS8;
	newtio.c_cflag?&=?~（PARENB|PARODD）;??
	newtio.c_cflag?&=?~CSTOPB;
	newtio.c_cflag?&=?~CRTSCTS;
	newtio.c_lflag?&=?~（ICANON?|?ECHO?|?ECHOE?|?ISIG）;
	newtio.c_oflag?&=?~OPOST;


	tcflush（fd?TCIFLUSH）;
	newtio.c_cc[VTIME]?=?1;
	newtio.c_cc[VMIN]?=?0;
	tcsetattr（fd?TCSANOW?&newtio）;

	return?fd;
}

int?send（int?ftty?unsigned?char?str[]?int?len）{
???//?printf（“send?----->?len?=?%d\n“?len）;
	return?（!write（ftty?str?len））???-1?:?1;
}

int?recieve（int?ftty?int?streamfd）{
	int?n?max_fd?len?count=0?i?=?0;
	char?buffer[2048]?*ptr?=?buffer;
	fd_set?input;
	struct?timeval?timeout;

	FD_ZERO（&input）;
	FD_SET（ftty?&input）;?
	max_fd?=?ftty+1;
????
????memset（buffer?0?2048）;
????count?=?0;
	while（1）{
		timeout.tv_sec?=?1;
		timeout.tv_usec?=?0;?
		if（（n?=?select（max_fd?&input?NULL?NULL?&timeout））?<=?0）
????????????break;
		len?=?read（ftty?ptr?0x05）;
		
		ptr?+=?len;
		count?+=?len;
		if（count>=5）
		break;
	}

	buffer[count]?=?0;
	printf（“reading?%d?data:\n“?count）;?
????for?（i?=?0;?i?????????printf（“????????msg[%d]?=?0x%x\n“?i?buffer[i]）;
}

void?hand_shake_init（fd）
{
	?if（send（fd?ribao_init_msg?5）??????{
????????????printf（“tty?write?fail...\n“）;
????????????return?;
?????}??
????recieve（fd?0）;
????send（fd?ribao_init_msg?5）;
	
}

unsigned?int?char_to_int（unsigned?char?*?strunsigned?int?len）{
???unsigned?int?tmpijtmp2;
???
???for（i=0;i???{
	???tmp2=1;
	???for（j=i+1;j	???{
		???tmp2*=10;
	???}
	???tmp+=（（*str）*（tmp2））;
	???str++;
???}
???return?tmp;
}

unsigned?char?phone[18]={
	12345678912345678
};

int?main（int?argc?char?*argv[]）{
	int?fd?=?-1?count?=?0;
	struct?termios?oldtio;
	int?cnt?=?0?i?=?0;

	printf（“start\n“）;
	if（（fd?=?init_tty（&oldtio））?????????printf（“init?tty?fail?so?return....\n“）;
????????return?-1;
????}

????unsigned?int?phone_num;
????unsigned?int?*phonep;
????int?count_time=115700;
???
????while（1）?{
????????
????????send（fd?ribao_init_msg?5）;
????????phone_num=char_to_int（&phone[count%9]8）;
???????//?printf（“tty_send:%d\n“phone_num）;
????????phonep=&phone_num;
????????char?*char_phonep=（char?*）phonep;
????????for（i=9;i>5;i--）
????????{
		ack_test_msg[i]=*char_phonep;
		char_phonep++;
	????}
??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????I.A....???????585??2018-08-14?17:01??uart_test\Makefile

????I.A....????473002??2018-08-14?17:01??uart_test\sq110_uart

????I.A....??????3607??2018-08-14?17:01??uart_test\sq110_uart.c

????I.A....???????479??2018-08-14?17:01??uart_test\sq110_uart.h

????I..D...?????????0??2018-08-14?17:01??uart_test

-----------?---------??----------?-----??----

???????????????477673????????????????????5