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Arduino Library to calculate the position of the sun relative to geographic coordinates

C++ 100.00%

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solarposition's Issues

Can't assign latitude and longitude dynamically

Could it be possible to have a way to assign latitude and longitude dynamically to an existing SolarPosition object ?

SolarPositionRTC Example give following error

Arduino: 1.8.12 (Windows Store 1.8.33.0) (Windows 10), Board: "Arduino Uno"

libraries\SolarPosition-master\SolarPosition.cpp.o (symbol from plugin): In function `SolarPosition::SolarPosition(float, float)':

(.text+0x0): multiple definition of `JulianDate(int, int, int)'

sketch\solarTimeRTC.ino.cpp.o (symbol from plugin):(.text+0x0): first defined here

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board Arduino Uno.

Any thoughts as to why the example code is not running? the two libraries are installed...
Thanks in advance

time zone

how to add time difference like -4.. i need exact live sun poistion for soler tracker , is that right lib to use?

Upper case Arduino.h

Hi.

Could you please change the include for Arduino.h back to upper case? Before your latest commit it was already upper case but has changed since. See this pull request #2

Thank you.

how to convert UTC to local time

I'm working on simple heliostat project, and I've found this library very useful. but very difficult to understand for me.
I'm using RTC (DS3231) and Arduino Uno. with the example sketch "solarTmeRTC" which is working perfectly with my lat and long.
the only issue is "I can't convert UTC to local time (+5.5)" could you please help me to get the local time

thank you...

solarTimeRTC.ino example prints times without zero padding

The solarTimeRTC example is missing leading zeros on the time elements, and could print ugly times like:

     9:5:1 UTC on Tuesday, April 18, 2023

SolarPosition/examples/solarTimeRTC/solarTimeRTC.ino

Lines 80 to 92 in ba19df4

    
           Serial.print(someTime.Hour); 
        
           Serial.print(F(":")); 
        
           Serial.print(someTime.Minute); 
        
           Serial.print(F(":")); 
        
           Serial.print(someTime.Second); 
        
           Serial.print(F(" UTC on ")); 
        
           Serial.print(dayStr(someTime.Wday)); 
        
           Serial.print(F(", ")); 
        
           Serial.print(monthStr(someTime.Month)); 
        
           Serial.print(F(" ")); 
        
           Serial.print(someTime.Day); 
        
           Serial.print(F(", ")); 
        
           Serial.println(tmYearToCalendar(someTime.Year));

A few lines like this would solve it:

if(someTime.Second<10)Serial.print('0');

Here's a configured simulation:

https://wokwi.com/projects/362382128060882945

kenwillmott / solarposition Goto Github PK

solarposition's People

Contributors

Stargazers

Watchers

Forkers

solarposition's Issues

Can't assign latitude and longitude dynamically

SolarPositionRTC Example give following error

time zone

Upper case Arduino.h

how to convert UTC to local time

solarTimeRTC.ino example prints times without zero padding

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	Serial.print(someTime.Hour);
	Serial.print(F(":"));
	Serial.print(someTime.Minute);
	Serial.print(F(":"));
	Serial.print(someTime.Second);
	Serial.print(F(" UTC on "));
	Serial.print(dayStr(someTime.Wday));
	Serial.print(F(", "));
	Serial.print(monthStr(someTime.Month));
	Serial.print(F(" "));
	Serial.print(someTime.Day);
	Serial.print(F(", "));
	Serial.println(tmYearToCalendar(someTime.Year));