用温度传感器和烟雾传感器来设置报警装置的话，怎样用单片机无线发送呢

求C语言程序

将串口输出接到一个无线收发模块上即可。如有帮助请采纳，手机则点击右上角的满意，谢谢！！

一块温度传感器ds18b20和一块单片机就行了（欢迎提问）

#include<reg52.h> #define uchar unsigned char #define uint  unsigned int

#define jump_rom 0xcc #define start 0x44 #define read_eerom 0xbe

sbit dq = p2^3;    //ds18b20数据口

unsigned char tmph,tmpl;

sbit e=p2^7;  //1602使能引脚 sbit rw=p2^6;  //1602读写引脚  sbit rs=p2^5;  //1602数据/命令选择引脚

void delay_1() {  int i,j;  for(i=0; i<=10; i++)  for(j=0; j<=2; j++) ; }

void enable(uchar del) {  p0 = del;  rs = 0;  rw = 0;  e = 0;  delay_1();  e = 1;  delay_1(); }

void write(uchar del) {  p0 = del;  rs = 1;  rw = 0;  e = 0;  delay_1();  e = 1;  delay_1(); }

void l1602_init(void) {  enable(0x01);  enable(0x38);  enable(0x0c);  enable(0x06);  enable(0xd0); }

void l1602_char(uchar hang,uchar lie,char sign) {  uchar a;  if(hang == 1) a = 0x80;  if(hang == 2) a = 0xc0;  a = a + lie - 1;  enable(a);  write(sign); }

void l1602_string(uchar hang,uchar lie,uchar *p) {  uchar a;  if(hang == 1) a = 0x80;  if(hang == 2) a = 0xc0;  a = a + lie - 1;  enable(a);  while(1)  {   if(*p == '\0') break;   write(*p);   p++;  } }

void delay(uint n) {  int i;  for(i=0; i<n; i++)  ; }

uchar reset(void) {  uchar deceive_ready;  dq = 0;  delay(29);  dq = 1;  delay(3);  deceive_ready = dq;  delay(25);  return(deceive_ready); }

uchar read_bit(void) {  uchar i;  dq = 0;  dq = 1;  for(i=0; i<3; i++);  return(dq); }

void write_bit(uchar bitval) { dq=0;if(bitval==1) dq=1; delay(5); dq=1; }

uchar read_byte(void) {  uchar i,m,receive_data;  m = 1;  receive_data = 0;  for(i=0; i<8; i++)  {   if(read_bit())   {    receive_data = receive_data + (m << i);   }   delay(6);  }  return(receive_data); }

void write_byte(uchar val) {  uchar i,temp;  for(i=0; i<8; i++)  {   temp = val >> i;   temp = temp & 0x01;   write_bit(temp);   delay(5);  } }

void main() {  float tt;  uint temp;  p2 = 0x00;  l1602_init();  l1602_string(1,1,"  ds18b20 test  ");  l1602_string(2,1,"temperature:00`c");  while(1)  {   reset();   write_byte(jump_rom);   write_byte(start);   reset();   write_byte(jump_rom);   write_byte(read_eerom);   tmpl = read_byte();   tmph = read_byte();   temp = tmph;   temp <<= 8;       temp = temp | tmpl;   tt = tmpl * 0.0625;   temp = tmpl / 16 + tmph * 16;   l1602_char(2,13,temp/10%10 + 48);   l1602_char(2,14,temp%10 + 48);   } }