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작성자 master 작성일18-06-05 16:44 조회4,896회 댓글0건본문
// MCU BASIC: https://www.basic4mcu.com
// DateTime : 2018-06-05 오후 4:47:35
// by Ok-Hyun Park
//
#include <SoftwareSerial.h>
SoftwareSerial BTSerial(4,5); // 소프트웨어 시리얼(TX,RX)
//
#include <Wire.h>
#include <Adafruit_MLX90614.h>
Adafruit_MLX90614 mlx=Adafruit_MLX90614();
//
double Amb,Obj,AmbSum,ObjSum;
//
void setup(){
BTSerial.begin(9600);
Serial.begin(9600);
Serial.println("Adafruit MLX90614 test");
mlx.begin();
}
//
void loop(){
AmbSum=0; ObjSum=0;
for(int i=0; i<10; i++){
AmbSum+=mlx.readAmbientTempC();
ObjSum+=mlx.readObjectTempC();
Serial.print(i+1); Serial.print("\tAmbient="); Serial.print(Amb);
Serial.print("*C\tObject="); Serial.print(Obj); Serial.println("*C");
}
Amb=AmbSum/10;
Obj=ObjSum/10;
Serial.print("Ambient Avr.="); Serial.print(Amb);
Serial.print("*C\tObject Avr.="); Serial.print(Obj); Serial.println("*C");
Serial.println();
delay(2000);
if(Obj<28)analogWrite(4,HIGH);
else analogWrite(4,LOW);
}------비접촉 적외선 센서
#include <SoftwareSerial.h>
#include <TinyGPS.h>
/*This sample code demonstrates the normal use of a TinyGPS object.
It requires the use of SoftwareSerial,and assumes that you have a
4800-baud serial GPS device hooked up on pins 3(rx)and 4(tx).
*/
TinyGPS gps;
SoftwareSerial nss(3,4);
static void gpsdump(TinyGPS&gps);
static bool feedgps();
static void print_float(float val,float invalid,int len,int prec);
static void print_int(unsigned long val,unsigned long invalid,int len);
static void print_date(TinyGPS&gps);
static void print_str(const char*str,int len);
void setup()
{
Serial.begin(115200);
nss.begin(9600);
Serial.print("Testing TinyGPS library v."); Serial.println(TinyGPS:: library_version());
Serial.println("by Mikal Hart");
Serial.println();
Serial.print("Sizeof(gpsobject)="); Serial.println(sizeof(TinyGPS));
Serial.println();
Serial.println("Sats HDOP Latitude Longitude Fix Date Time Date Alt Course Speed Card Distance Course Card Chars Sentences Checksum");
Serial.println("(deg)(deg)Age Age(m)---from GPS--------to London----RX RX Fail");
Serial.println("--------------------------------------------------------------------------------------------------------------------------------------");
}
//
void loop(){
bool newdata=false;
unsigned long start=millis();
// Every second we print an update
while(millis()-start<1000){
if(feedgps())newdata=true;
}
gpsdump(gps);
//
while(BTSerial.available()){ byte data=BTSerial.read(); Serial.write(data); }
while(Serial.available()){ byte data=Serial.read(); BTSerial.write(data); }
}
//
static void gpsdump(TinyGPS&gps)
{
float flat,flon;
unsigned long age,date,time,chars=0;
unsigned short sentences=0,failed=0;
static const float LONDON_LAT=51.508131,LONDON_LON=-0.128002;
print_int(gps.satellites(),TinyGPS:: GPS_INVALID_SATELLITES,5);
print_int(gps.hdop(),TinyGPS:: GPS_INVALID_HDOP,5);
gps.f_get_position(&flat,&flon,&age);
print_float(flat,TinyGPS:: GPS_INVALID_F_ANGLE,9,5);
print_float(flon,TinyGPS:: GPS_INVALID_F_ANGLE,10,5);
print_int(age,TinyGPS:: GPS_INVALID_AGE,5);
print_date(gps);
print_float(gps.f_altitude(),TinyGPS:: GPS_INVALID_F_ALTITUDE,8,2);
print_float(gps.f_course(),TinyGPS:: GPS_INVALID_F_ANGLE,7,2);
print_float(gps.f_speed_kmph(),TinyGPS:: GPS_INVALID_F_SPEED,6,2);
print_str(gps.f_course()==TinyGPS:: GPS_INVALID_F_ANGLE?"***": TinyGPS:: cardinal(gps.f_course()),6);
print_int(flat==TinyGPS:: GPS_INVALID_F_ANGLE?0UL:(unsigned long)TinyGPS:: distance_between(flat,flon,LONDON_LAT,LONDON_LON)/ 1000,0xFFFFFFFF,9);
print_float(flat==TinyGPS:: GPS_INVALID_F_ANGLE?0.0: TinyGPS:: course_to(flat,flon,51.508131,-0.128002),TinyGPS:: GPS_INVALID_F_ANGLE,7,2);
print_str(flat==TinyGPS:: GPS_INVALID_F_ANGLE?"***": TinyGPS:: cardinal(TinyGPS:: course_to(flat,flon,LONDON_LAT,LONDON_LON)),6);
gps.stats(&chars,&sentences,&failed);
print_int(chars,0xFFFFFFFF,6);
print_int(sentences,0xFFFFFFFF,10);
print_int(failed,0xFFFFFFFF,9);
Serial.println();
}
//
static void print_int(unsigned long val,unsigned long invalid,int len)
{
char sz[32];
if(val==invalid)
strcpy(sz,"*******");
else
sprintf(sz,"%ld",val);
sz[len]=0;
for(int i=strlen(sz); i<len;++i)
sz[i]=' ';
if(len>0)
sz[len-1]=' ';
Serial.print(sz);
feedgps();
}
//
static void print_float(float val,float invalid,int len,int prec)
{
char sz[32];
if(val==invalid)
{
strcpy(sz,"*******");
sz[len]=0;
if(len>0)
sz[len-1]=' ';
for(int i=7; i<len;++i)
sz[i]=' ';
Serial.print(sz);
}
else
{
Serial.print(val,prec);
int vi=abs((int)val);
int flen=prec+(val<0.0?2: 1);
flen+=vi>=1000?4: vi>=100?3: vi>=10?2: 1;
for(int i=flen; i<len;++i)
Serial.print(" ");
}
feedgps();
}
//
static void print_date(TinyGPS&gps)
{
int year;
byte month,day,hour,minute,second,hundredths;
unsigned long age;
gps.crack_datetime(&year,&month,&day,&hour,&minute,&second,&hundredths,&age);
if(age==TinyGPS:: GPS_INVALID_AGE)
Serial.print("**************");
else
{
char sz[32];
sprintf(sz,"%02d/%02d/%02d%02d:%02d:%02d ",
month,day,year,hour,minute,second);
Serial.print(sz);
}
print_int(age,TinyGPS:: GPS_INVALID_AGE,5);
feedgps();
}
//
static void print_str(const char*str,int len)
{
int slen=strlen(str);
for(int i=0; i<len;++i)
Serial.print(i<slen?str[i]: ' ');
feedgps();
}
//
static bool feedgps()
{
while(nss.available())
{
if(gps.encode(nss.read()))
return true;
}
return false;
}
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