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誤字、プログラムの更新

2022/11/24 06:31

投稿

takerussatto

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test CHANGED Viewed

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test CHANGED Viewed

@@ -105,8 +105,154 @@
   Serial.println('g');
 }
-このよううになり正常に作動しました。
+このよう0. 番号リストになり正常に作動しました。
 SDカードに出力したい場合のプログラムが分かりません。
 ・SDカード出力するためのプログラム
 を知りたいです。
+追記
+#include <Wire.h>
+#include<SD.h>
+const int chipSelect =4;
+long accelX, accelY, accelZ;
+float gForceX, gForceY, gForceZ;
+long gyroX, gyroY, gyroZ;
+float rotX, rotY, rotZ;
+void setup() {
+  Serial.begin(9600);
+  Wire.begin();
+  setupMPU6050();
+}
+void loop() {
+  recordAccelRegisters();
+  recordGyroRegisters();
+  delay(200);
+}
+void setupMPU6050() {
+  //MPU6050との通信を開始し、ジャイロと加速度の最大範囲を指定
+  Wire.beginTransmission(0b1101000); //I2C address of the MPU
+  Wire.write(0x6B); //Accessing the register 6B
+  Wire.write(0b00000000); //SLEEP register to 0
+  Wire.endTransmission();
+  Wire.beginTransmission(0b1101000);
+  Wire.write(0x1B); //Accessing the register 1B - Gyroscope Configuration
+  Wire.write(0x00000000); //gyro to full scale ± 250deg./s
+  Wire.endTransmission();
+  Wire.beginTransmission(0b1101000);
+  Wire.write(0x1C); //Accessing the register 1C - Acccelerometer Configuration
+  Wire.write(0b00000000); //accel to +/- 2g
+  Wire.endTransmission();
+}
+void recordAccelRegisters() {
+  //加速度読み取り
+  Wire.beginTransmission(0b1101000);
+  Wire.write(0x3B); // Accel Readings
+  Wire.endTransmission();
+  Wire.requestFrom(0b1101000, 6); //Request Accel Registers (3B - 40)
+  while (Wire.available() < 6);
+  accelX = Wire.read() << 8 | Wire.read(); //Store first two bytes into accelX
+  accelY = Wire.read() << 8 | Wire.read(); //Store middle two bytes into accelY
+  accelZ = Wire.read() << 8 | Wire.read(); //Store last two bytes into accelZ
+  calculateAccelData();
+}
+void calculateAccelData() {
+  //読み取った値をgに変換
+  gForceX = accelX / 16384.0;
+  gForceY = accelY / 16384.0;
+  gForceZ = accelZ / 16384.0;
+}
+void recordGyroRegisters() {
+  //ジャイロの値を読み取る
+  Wire.beginTransmission(0b1101000); //I2C address of the MPU
+  Wire.write(0x43); //Starting register for Gyro Readings
+  Wire.endTransmission();
+  Wire.requestFrom(0b1101000, 6); //Request Gyro Registers (43 - 48)
+  while (Wire.available() < 6);
+  gyroX = Wire.read() << 8 | Wire.read(); //Store first two bytes into accelX
+  gyroY = Wire.read() << 8 | Wire.read(); //Store middle two bytes into accelY
+  gyroZ = Wire.read() << 8 | Wire.read(); //Store last two bytes into accelZ
+  calculateGyroData();
+}
+void calculateGyroData() {
+  //読み取った値をdeg/secに変換
+  rotX = gyroX / 131.0;
+  rotY = gyroY / 131.0;
+  rotZ = gyroZ / 131.0;
+}
+void printData() {
+  //シリアルモニタに出力
+  Serial.print("Gyro");
+  Serial.print(" X=");
+  Serial.print(rotX);
+  Serial.print("deg/sec");
+  Serial.print(" Y=");
+  Serial.print(rotY);
+  Serial.print("deg/sec");
+  Serial.print(" Z=");
+  Serial.print(rotZ);
+  Serial.print("deg/sec");
+  Serial.print("  Accel");
+  Serial.print(" X=");
+  Serial.print(gForceX);
+  Serial.print('g');
+  Serial.print(" Y=");
+  Serial.print(gForceY);
+  Serial.print('g');
+  Serial.print(" Z=");
+  Serial.print(gForceZ);
+  Serial.println('g');
+}
+File dataFile =SD.open("datalog.txt",FILE_WRITE);
+if (dataFile){
+   dataFile.print("Gyro");
+   dataFile.print(" X=");
+  dataFile.print(rotX);
+  dataFile.print("deg/sec");
+  dataFile.print(" Y=");
+  dataFile.print(rotY);
+  dataFile.print("deg/sec");
+  dataFile.print(" Z=");
+  dataFile.print(rotZ);
+  dataFile.print("deg/sec");
+  dataFile.print("  Accel");
+  dataFile.print(" X=");
+  dataFile.print(gForceX);
+  dataFile.print('g');
+  dataFile.print(" Y=");
+  dataFile.print(gForceY);
+  dataFile.print('g');
+  dataFile.print(" Z=");
+  dataFile.print(gForceZ);
+  dataFile.println('g');
+  dataFile.close();
+  lcd.setCursor(0,1);
+  lcd.printf("CD write=");
+  lcd.print(sno);
+  lcd.setCursor(15,1);
+  lcd.printf("R");
+}
+else{
+  lcd.printf("error opening datalog.txt");
+}
+}
+}
+このようにプログラムしたのですが、
+if (dataFile){
+の行がエラー文が出てしまいます。

Arduino