lukas/AkkuPowerMeter
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timing management improvements

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This commit is contained in:
lukas-heiligenbrunner 2020-04-13 16:07:51 +02:00
parent e0cb8e74ca
commit ffdc4dc101
1 changed files with 4 additions and 3 deletions
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7
src/main.cpp
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@ -11,7 +11,7 @@
#define MEASUREPIN A3 #define MEASUREPIN A3
#define MOSFETPIN A2 #define MOSFETPIN A2
unsigned long oldtime = -1; unsigned long oldtime = 0;
void setup() { void setup() {
Serial.begin(9600); Serial.begin(9600);
@ -61,7 +61,8 @@ void loop() {
Serial.print("Voltage: "); Serial.print("Voltage: ");
Serial.println(voltage); Serial.println(voltage);
int delaytime = INTERVALTIME * 1000 - ((micros() - oldtime) / 1000); unsigned int delaytime = (micros() - oldtime) / 1000;
Serial.println(INTERVALTIME * 1000 - delaytime);
delay(INTERVALTIME * 1000 - delaytime);
oldtime = micros(); oldtime = micros();
delay(delaytime);
} }