grafju78439/Windmast_Datalogger
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Update 'Teensy4.1_Datalogger new.ino'

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This commit is contained in:
Julian Graf 2022-09-15 13:28:04 +00:00
parent 29b6d8964f
commit 2897852d69
1 changed files with 28 additions and 24 deletions
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Teensy4.1_Datalogger new.ino
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@ -48,7 +48,7 @@ FsFile file;
const char software_name[] = "Software: Teensy_datalog V.2"; const char software_name[] = "Software: Teensy_datalog V.2";
const int min_voltage_batterie = 13; const int min_voltage_batterie = 13;
const int power_Temp_sensor = 34, power_Windfahne = 36, LED_Fail = 24, R_Temp_fix = 13000, const int power_Temp_sensor = 34, power_Windfahne = 36, LED_Fail = 24,
LED_Write = 5, LED_Normal = 6, LED_Batterie = 7, Grenz_U_Batterie = 13, LED_Write = 5, LED_Normal = 6, LED_Batterie = 7, Grenz_U_Batterie = 13,
taster_manuell_speichern = 28, Windfahne = 20, T_sensor_input = 17, Batterie_input = 38; taster_manuell_speichern = 28, Windfahne = 20, T_sensor_input = 17, Batterie_input = 38;
@ -142,19 +142,22 @@ public:
/*if (reed_contact.update() && reed_contact.fallingEdge()) { /*if (reed_contact.update() && reed_contact.fallingEdge()) {
count_per_second++; count_per_second++;
}*/ }*/
short int milli = millis();
if(last_milli != milli){
if(digitalRead(anemometer_pin) == HIGH){ if(digitalRead(anemometer_pin) == HIGH){
this_signal = 1; this_signal = 1;
} }
else{ else{
this_signal = 0; this_signal = 0;
} }
if(this_signal != last_signal){ if(this_signal != last_signal){
if(this_signal == 1){ if(this_signal == 1){
count_per_second++; count_per_second++;
} }
last_signal = this_signal; last_signal = this_signal;
} }
last_milli = milli;
}
} }
void save_wind_speed() { void save_wind_speed() {
@ -193,6 +196,7 @@ private:
int this_signal = 0; int this_signal = 0;
float wind_speed_per_second[60]; float wind_speed_per_second[60];
int anemometer_pin; int anemometer_pin;
int last_milli;
//Bounce reed_contact = Bounce(2, 1); //Bounce reed_contact = Bounce(2, 1);
@ -204,30 +208,29 @@ struct temp_sensor{
private: private:
float U_Temp; float U_Temp;
float R_Temp; float R_Temp;
const float R_Temp_fix = 13000.0;
int saved_minutes = 0; int saved_minutes = 0;
float Temp[60]; float Temp[60];
float NTC[60];
short int array_Temp_datenblatt[20] = { -30, -20, -10, 0, 10, 20, 25, 30, 40, 50, short int array_Temp_datenblatt[20] = { -30, -20, -10, 0, 10, 20, 25, 30, 40, 50,
391, 424, 460, 498, 538, 581, 603, 626, 672, 722}; 176807, 97008, 55304, 32651, 19903, 12493, 10000, 8056, 5325, 3601};
public: public:
void measure() { void measure() {
digitalWrite(power_Temp_sensor, LOW);
U_Temp = analogRead(T_sensor_input); U_Temp = analogRead(T_sensor_input);
digitalWrite(power_Temp_sensor, HIGH); R_Temp = ((1023 / U_Temp) - 1) * R_Temp_fix;
NTC[saved_minutes] = R_Temp;
for (int t = 0; t < 9; t++) {
/*for (int t = 0; t < 9; t++) { if ((R_Temp <= array_Temp_datenblatt[t + 10]) && (R_Temp >= array_Temp_datenblatt[t + 11])) {
if ((R_Temp >= array_Temp_datenblatt[t + 10]) && (R_Temp <= array_Temp_datenblatt[t + 11])) { Temp[saved_minutes] = array_Temp_datenblatt[t] + ((array_Temp_datenblatt[t + 10] - R_Temp) * (array_Temp_datenblatt[t + 1] - array_Temp_datenblatt[t]) / (array_Temp_datenblatt[t + 10] - array_Temp_datenblatt[t + 11]));
Temp[saved_minutes] = array_Temp_datenblatt[t] + ((R_Temp - array_Temp_datenblatt[t + 10]) * (array_Temp_datenblatt[t + 1] - array_Temp_datenblatt[t]) / (array_Temp_datenblatt[t + 11] - array_Temp_datenblatt[t + 10])); }
} }
}*/
Temp[saved_minutes] = R_Temp_fix * ((1023 / U_Temp) - 1);
saved_minutes++; saved_minutes++;
} }
void file_print() { void file_print() {
file.printf("\nWiderstand NTC:\n"); file.printf("\nWiderstand NTC:\tTemperatur:\n");
for (int i = 0; i < saved_minutes; i++) { for (int i = 0; i < saved_minutes; i++) {
file.printf("%.2f Ohm\n", Temp[i]); file.printf("%.2f Ohm\t%.2f °C\n", NTC[i], Temp[i]);
} }
saved_minutes = 0; saved_minutes = 0;
} }
@ -384,6 +387,7 @@ void setup()
pinMode(LED_Batterie, OUTPUT); pinMode(LED_Batterie, OUTPUT);
pinMode(power_Temp_sensor, OUTPUT); pinMode(power_Temp_sensor, OUTPUT);
pinMode(power_Windfahne, OUTPUT); pinMode(power_Windfahne, OUTPUT);
digitalWrite(power_Temp_sensor, LOW);
setSyncProvider(getTeensy3Time); setSyncProvider(getTeensy3Time);