LE YOU
tiz
Diff: RawData.cpp
- Revision:
- 0:d60c26d5fddc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/RawData.cpp Wed Sep 14 08:55:41 2016 +0000
@@ -0,0 +1,369 @@
+#include "RawData.h"
+
+char buffer2[32];
+const uint32_t __pressure_table[16]={1013, 995, 976, 959, 942, 925, 908, 892, 875, 859, 843, 812, 782, 752, 724, 696};
+const uint32_t __altitude_table[16]={0, 500, 1000, 1500, 2000, 2500, 3000, 3500, 4000, 4500, 5000, 6000, 7000, 8000, 9000, 10000};
+const uint8_t __dir_table[5] = {'E', 'N', 'W', 'S', 'E'};
+
+RawData::RawData()
+{
+ this->__temp_offset=0;
+ this->__humi_offset=0;
+ this->__pressure_offset=0;
+ this->__altitude_offset=0;
+ this->__acc_offset[0]=0;
+ this->__acc_offset[1]=0;
+ this->__acc_offset[2]=0;
+ this->__gyr_offset[0]=0;
+ this->__gyr_offset[1]=0;
+ this->__gyr_offset[2]=0;
+ this->__mag_offset[0]=0;
+ this->__mag_offset[1]=0;
+ this->__mag_offset[2]=0;
+}
+
+void RawData::str_date(char *buffer)
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ strftime (buffer, 16, "%y-%m-%d", timeinfo);
+}
+void RawData::str_time(char *buffer)
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ strftime (buffer, 16, "%T", timeinfo);
+}
+void RawData::str_temperature(char *buffer)
+{
+ if(this->calc_temperature()>=0)
+ snprintf(buffer, 16, "T: %sC", this->printDouble(buffer2, (this->calc_temperature())));
+ else
+ snprintf(buffer, 16, "T:-%sC", this->printDouble(buffer2, -1*(this->calc_temperature())));
+}
+void RawData::str_humidity(char *buffer)
+{
+ if(this->calc_humidity()<100)
+ snprintf(buffer, 16, "H: %sPer", this->printDouble(buffer2, (this->calc_humidity())));
+ else
+ snprintf(buffer, 16, "H: 00.0Per");
+}
+void RawData::str_altitude(char *buffer)
+{
+ snprintf(buffer, 16, "A: %4uM", this->calc_altitude());
+}
+void RawData::str_direction(char *buffer)
+{
+ uint32_t dir = this->calc_cpassdir();
+ snprintf(buffer, 16, "D: %c%3uDeg", __dir_table[(dir+45)/90], dir);
+}
+
+char* RawData::printDouble(char* str, double v, int integerDigits, int decimalDigits)
+{
+ int i = 1;
+ int intPart, fractPart;
+ int len;
+ char *ptr;
+
+ /* prepare decimal digits multiplicator */
+ for (;decimalDigits!=0; i*=10, decimalDigits--);
+
+ /* calculate integer & fractinal parts */
+ int powval=1;
+ for(int xx=0; xx<integerDigits;xx++)
+ powval = powval*10;
+
+ if(integerDigits>0)
+ intPart = (int)(v) % powval;
+ else
+ intPart = (int)(v);
+ fractPart = (int)((v-(double)(int)v)*i);
+
+ /* fill in integer part */
+ sprintf(str, "%i.", intPart);
+
+ /* prepare fill in of fractional part */
+ len = strlen(str);
+ ptr = &str[len];
+
+ /* fill in leading fractional zeros */
+ for (i/=10;i>1; i/=10, ptr++) {
+ if(fractPart >= i) break;
+ *ptr = '0';
+ }
+
+ /* fill in (rest of) fractional part */
+ sprintf(ptr, "%i", fractPart);
+
+ return str;
+}
+
+
+float RawData::calc_temperature()
+{
+ return this->__temp+this->__temp_offset;
+}
+float RawData::calc_humidity()
+{
+ return this->__humi+this->__humi_offset;
+}
+int32_t RawData::calc_altitude()
+{
+ uint32_t altitude=0;
+ uint32_t bound_h=0, bound_l=16;
+ float pressure = (this->__prss+this->__pressure_offset)/10;
+ for(uint32_t i=0; i<16; i++)
+ {
+ if(__pressure_table[i]<= pressure)
+ {
+ bound_h=i;
+ break;
+ }
+ bound_l=i;
+ }
+ if(bound_h==bound_l){
+ this->__pressure_offset = __pressure_table[bound_l]-this->__prss;
+ altitude = __altitude_table[bound_l];
+ }else{
+ altitude = __altitude_table[bound_l]+(__altitude_table[bound_h]-__altitude_table[bound_l])/double(__pressure_table[bound_l]-__pressure_table[bound_h])*(__pressure_table[bound_l]-pressure);
+ }
+ int32_t a=int32_t(altitude+__altitude_offset);
+ return a;
+}
+int32_t RawData::calc_cpassdir()
+{
+ int32_t dir =0;
+ float x = this->__mag[0]+this->__mag_offset[0];
+ float y = this->__mag[1]+this->__mag_offset[1];
+ if(y==0){
+ if(x>=0)
+ dir = 0;
+ else
+ dir = 180;
+ }else if(y>0){
+ dir = uint32_t(90-(atan(x/y))*180/3.14);
+ }else{
+ dir = uint32_t(270-(atan(x/y))*180/3.14);
+ }
+ return dir;
+}
+
+
+
+
+
+
+
+void RawData::add_year_10()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ int year= timeinfo->tm_year;
+ year+=10;
+ if(year>=(2100-1900))
+ year=timeinfo->tm_year-90;
+ timeinfo->tm_year=year;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_year_1()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ timeinfo->tm_year+=1;
+ if(timeinfo->tm_year%10==0)
+ timeinfo->tm_year-=10;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_month()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ int mon=timeinfo->tm_mon;
+ mon+=1;
+ if(mon>11)
+ mon=0;
+ timeinfo->tm_mon=mon;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_day()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ timeinfo->tm_yday=0;
+ timeinfo->tm_wday=0;
+ int day=timeinfo->tm_mday;
+ day+=1;
+ if(timeinfo->tm_mon==0 || timeinfo->tm_mon==2 || timeinfo->tm_mon==4 || timeinfo->tm_mon==6 || timeinfo->tm_mon==7 || timeinfo->tm_mon==9 || timeinfo->tm_mon==11)
+ {
+ if(day>31)
+ day=1;
+ }
+ else if(timeinfo->tm_mon==1)
+ {
+ if((timeinfo->tm_year+1900)%400==0 || ((timeinfo->tm_year+1900)%100!=0 && (timeinfo->tm_year+1900)%4==0) )
+ {
+ if(day>29)
+ day=1;
+ }
+ else
+ {
+ if(day>28)
+ day=1;
+ }
+ }
+ else
+ {
+ if(day>30)
+ day=1;
+ }
+ timeinfo->tm_mday=day;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_hour()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ int hour=timeinfo->tm_hour;
+ hour+=1;
+ if(hour>23)
+ hour=0;
+ timeinfo->tm_hour=hour;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_min_10()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ int min=timeinfo->tm_min;
+ min+=10;
+ if(min>=60)
+ min-=60;
+ timeinfo->tm_min=min;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_min_1()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ int min=timeinfo->tm_min;
+ min+=1;
+ if(min%10==0)
+ min-=10;
+ timeinfo->tm_min=min;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_sec_10()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ int sec=timeinfo->tm_sec;
+ sec+=10;
+ if(sec>=60)
+ sec-=60;
+ timeinfo->tm_sec=sec;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_sec_1()
+{
+ struct tm *timeinfo = localtime (&(this->__time));
+ int sec=timeinfo->tm_sec;
+ sec+=1;
+ if(sec%10==0)
+ sec-=10;
+ timeinfo->tm_sec=sec;
+ this->__time=mktime(timeinfo);
+ set_time(this->__time);
+}
+void RawData::add_temp_sign()
+{
+ this->__temp_offset= -1*(this->calc_temperature())-this->__temp;
+}
+void RawData::add_temp_10()
+{
+ float val = this->__temp_offset;
+ if(this->__temp+val>=0)
+ val+=10;
+ else
+ val-=10;
+ if(this->__temp+val>=100)
+ val-=100;
+ else if(this->__temp+val<=-100)
+ val+=100;
+ this->__temp_offset=val;
+}
+void RawData::add_temp_1()
+{
+ float val= this->__temp_offset;
+ if(this->__temp+val>=0)
+ val+=1;
+ else
+ val-=1;
+ if((this->__temp+val)>=0 && (int)(this->__temp+val)%10==0)
+ val-=10;
+ else if((this->__temp+val)<0 && (int)(this->__temp+val)%10==0)
+ val+=10;
+ this->__temp_offset=val;
+}
+void RawData::add_temp_1_10()
+{
+ float val=(this->__temp_offset*10);
+ if(this->__temp*10+val>=0)
+ val+=1;
+ else
+ val-=1;
+ if(this->__temp*10+val>=0 && (int)(this->__temp*10+val)%10==0)
+ val-=10;
+ else if(this->__temp*10+val<0 && (int)(this->__temp*10+val)%10==0)
+ val+=10;
+ this->__temp_offset=val/10.0;
+}
+void RawData::add_humi_10()
+{
+ float val=this->__humi_offset;
+ val+=10;
+ if((int)(this->__humi+val)>=100)
+ val-=100;
+ this->__humi_offset=val;
+}
+void RawData::add_humi_1()
+{
+ float val=this->__humi_offset;
+ int delta = (int)(this->__humi_offset);
+ val = val-delta;
+ delta+=1;
+ if((int)(this->__humi+delta)%10==0)
+ delta-=10;
+ this->__humi_offset=val+delta;
+}
+void RawData::add_humi_1_10()
+{
+ int delta=(int)(this->__humi_offset*10);
+ delta+=1;
+ if((int)(this->__humi*10+delta)%10==0)
+ delta-=10;
+ this->__humi_offset=delta/10.0;
+}
+
+// ALTITUDE
+void RawData::add_altitude_1000()
+{
+ this->__altitude_offset+=1000;
+ if(this->calc_altitude()>=10000)
+ this->__altitude_offset-=10000;
+}
+void RawData::add_altitude_100()
+{
+ this->__altitude_offset+=100;
+ if((this->calc_altitude()/100)%10==0)
+ this->__altitude_offset-=1000;
+}
+void RawData::add_altitude_10()
+{
+ this->__altitude_offset+=10;
+ if((this->calc_altitude()/10)%10==0)
+ this->__altitude_offset-=100;
+}
+void RawData::add_altitude_1()
+{
+ this->__altitude_offset+=1;
+ if(this->calc_altitude()%10==0)
+ this->__altitude_offset-=10;
+}
\ No newline at end of file