Strana 70 z 73
Poznámky redaktora
"
"Ax (m/s2).15);
return (1.write(0x7E); Wire.Pitch (deg).println("Chyba tvorby logu!");
}
}
."
"Gyro X.15;
}
String floatToStringComma(float value, uint8_t decimals) {
char buf[24]; dtostrf(value, decimals, buf);
String s(buf); s.close();
f root.close();
Serial.openNextFile();
while (f) {
String f.Accel Y.beginTransmission(0x68);
Wire.endsWith(".Energy (Wh).startsWith("/datalog_") n.3 voltage)) voltage;
float log(resistance NOMINAL_RESISTANCE) /
BETA_COEFFICIENT;
st 1.close();
}
void createNewLogFile() {
do fileIndex++; sprintf(curFile, "/datalog_%03u.3 4095.openNextFile();
}
root.0 st) 273.write(0x37); Wire.Temp_Motor.endTransmission();
delay(1000);
Serial.70
// ---------- CSV hlavička ----------
const char *CSV_HEADER =
"Time (ms).exists(curFile));
File SD.csv"
if (n.Roll (deg).name(); "/datalog_123.csv") n.Az (m/s2).Current (A).Power (W).println("Nový log: String(curFile));
} else {
Serial."
"Temp_Battery.0 (NOMINAL_TEMPERATURE 273.Temp_Ambient";
// ---------- pomocné funkce ----------
float getTemperature(int pin) {
float voltage analogRead(pin) (3.Accel X.open("/");
File root.Gyro Z.println(CSV_HEADER); f.replace('.Accel Z.substring(9, 12).println("BMI160 auto-kalibrace dokončena");
}
// ---------- utilities ----------
void findLastIndex() {
fileIndex 0;
File root SD.Ay (m/s2).open(curFile, FILE_WRITE);
if (f) f.Gyro Y.length()
== 15) {
uint16_t idx n.toInt();
if (idx fileIndex) fileIndex idx;
}
f.csv", fileIndex); }
while (SD.Voltage (V).0);
float resistance (SERIES_RESISTOR (3.', ','); return s;
}
void bmiAutoCalibrate() {
Wire
