Arduino/DIY-Arduino-variometer
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Thomas Livernet
2014-02-12 18:30:49 +01:00
parent 95269da03f
commit e481c80098
3 changed files with 3 additions and 2 deletions
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Variometer/Variometer.ino
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@@ -799,7 +799,7 @@ void menuChangeEvent(MenuChangeEvent changed)
int readVccPercent()
{
//unsigned int raw_bat = analogRead(A0);
float real_bat = ((analogRead(A0) * (3.7 / 1024)) * 2);
float real_bat = 5 *analogRead(A0) / 1023;
average_vcc = average_vcc * 0.94 + real_bat * 0.06;
return round((average_vcc - 1.5) * 100 / (3.7 - 1.5));
}
@@ -881,6 +881,7 @@ void loop()
= (D2 * alt) - (D2 * Altitude) / (tim - tempo)²
= D2 * (alt - Altitude) / (tim - tempo)²
= ((tim - tempo) * (alt - Altitude)) / (tim - tempo)²
= (alt - Altitude) / (tim - tempo)
*/