Add sample files (#1)

Add sample files

Arduino_Exercises/practice1/practice1.ino

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+/*
+ *    Arduino_Exercises/practice1.ino
+ *    
+ *    Copyright(C) 2020 RT Corporation <support@rt-net.jp>
+ *      All rights reserved.
+ *      
+ *    License: Apache License, Version 2.0
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *     
+ */
+
+int LED_Pin= D13;
+
+void setup() {
+  // put your setup code here, to run once:
+  pinMode(LED_Pin,OUTPUT);
+
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  digitalWrite(LED_Pin,HIGH); //LEDを点灯
+  delay(500);                //0.5秒待つ
+  digitalWrite(LED_Pin,LOW);  //LED消灯
+  delay(500);                //0.5秒待つ
+}

Arduino_Exercises/practice10/practice10.ino

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+/*
+ *    Arduino_Exercises/practice10.ino
+ *    
+ *    Copyright(C) 2020 RT Corporation <support@rt-net.jp>
+ *      All rights reserved.
+ *      
+ *    License: Apache License, Version 2.0
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *     
+ */
+
+int LINE_L2_Pin = A5;
+int LINE_L1_Pin = A4;
+int LINE_R1_Pin = A3;
+int LINE_R2_Pin = A2;
+int LED_Pin = D13;
+int SW1_Pin = D7;
+int SW2_Pin = D8;
+
+int flag = 0;
+
+void setup() {
+  // put your setup code here, to run once:
+  pinMode(LED_Pin,OUTPUT);  
+  pinMode(SW1_Pin,INPUT_PULLUP);
+  pinMode(SW2_Pin,INPUT_PULLUP);
+  Serial.begin(115200);
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  if(digitalRead(SW1_Pin)==LOW){
+    flag = 1;
+    delay(30);
+    while(digitalRead(SW1_Pin)==LOW);
+    delay(30);
+  }
+  if(digitalRead(SW2_Pin)==LOW){
+    flag = 0;
+    delay(30);
+    while(digitalRead(SW1_Pin)==LOW);
+    delay(30);
+  }
+  if (flag == 1){
+    Serial.printf("\n\r LL2=%d LL1=%d LR1=%d LR2=%d",
+      analogRead(LINE_L2_Pin),analogRead(LINE_L1_Pin),analogRead(LINE_R1_Pin),analogRead(LINE_R2_Pin));
+  }
+  digitalWrite(LED_Pin,HIGH);
+  delay(100);
+  digitalWrite(LED_Pin,LOW);
+  delay(100);
+ }

Arduino_Exercises/practice11/practice11.ino

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+/*
+ *    Arduino_Exercises/practice11.ino
+ *    
+ *    Copyright(C) 2020 RT Corporation <support@rt-net.jp>
+ *      All rights reserved.
+ *      
+ *    License: Apache License, Version 2.0
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *     
+ */
+
+int DIR_R_Pin = D12;
+int DIR_L_Pin = D0;
+int SW1_Pin = D7;
+int SW2_Pin = D8;
+int PWM_R_Pin = D11;
+int PWM_L_Pin = D10;
+int CW_R  = LOW;
+int CCW_R = HIGH;
+int CW_L = HIGH;
+int CCW_L = LOW;
+
+int PWM =0;
+
+void setup() {
+  // put your setup code here, to run once:
+  pinMode(DIR_R_Pin,OUTPUT);
+  pinMode(DIR_L_Pin,OUTPUT);
+
+  pinMode(SW1_Pin,INPUT_PULLUP);
+  pinMode(SW2_Pin,INPUT_PULLUP);
+
+  digitalWrite(DIR_R_Pin,CW_R);
+  digitalWrite(DIR_L_Pin,CW_L);
+
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  if(digitalRead(SW1_Pin) == LOW){
+    delay(200);
+    PWM += 10;
+    if(PWM > 255){
+      PWM = 255;
+    }
+    analogWrite(PWM_R_Pin,PWM);
+    analogWrite(PWM_L_Pin,PWM);
+  }
+  if(digitalRead(SW2_Pin) == LOW){
+    delay(200);
+    PWM -= 10;
+    if(PWM < 0){
+      PWM = 0;
+    }
+    analogWrite(PWM_R_Pin,PWM);
+    analogWrite(PWM_L_Pin,PWM);
+  }
+ }

Arduino_Exercises/practice12/practice12.ino

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+/*
+ *    Arduino_Exercises/practice12.ino
+ *    
+ *    Copyright(C) 2020 RT Corporation <support@rt-net.jp>
+ *      All rights reserved.
+ *      
+ *    License: Apache License, Version 2.0
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *     
+ */
+
+int DIR_R_Pin = D12;
+int DIR_L_Pin = D0;
+int SW1_Pin = D7;
+int SW2_Pin = D8;
+int PWM_R_Pin = D11;
+int PWM_L_Pin = D10;
+int CW_R  = LOW;
+int CCW_R = HIGH;
+int CW_L = HIGH;
+int CCW_L = LOW;
+int BUZZER_Pin = D2;
+int LED_Pin = D13;
+
+int PWM =0;
+
+void setup() {
+  // put your setup code here, to run once:
+  pinMode(DIR_R_Pin,OUTPUT);
+  pinMode(DIR_L_Pin,OUTPUT);
+
+  pinMode(LED_Pin,OUTPUT);
+  pinMode(BUZZER_Pin,OUTPUT);
+
+  pinMode(SW1_Pin,INPUT_PULLUP);
+  pinMode(SW2_Pin,INPUT_PULLUP);
+
+  digitalWrite(DIR_R_Pin,CW_R);
+  digitalWrite(DIR_L_Pin,CW_L);
+
+  digitalWrite(BUZZER_Pin,HIGH);  
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  if(digitalRead(SW1_Pin) == LOW){
+    delay(200);
+    PWM += 10;
+    if(PWM > 255){
+      PWM = 255;
+      digitalWrite(BUZZER_Pin,HIGH);
+    }
+    else{
+      digitalWrite(LED_Pin,LOW);
+      digitalWrite(BUZZER_Pin,LOW);
+    }
+    analogWrite(PWM_R_Pin,PWM);
+    analogWrite(PWM_L_Pin,PWM);
+  }
+  if(digitalRead(SW2_Pin) == LOW){
+    delay(200);
+    PWM -= 10;
+    if(PWM < 0){
+      PWM = 0;
+      digitalWrite(LED_Pin,HIGH);
+    }
+    else{
+      digitalWrite(BUZZER_Pin,LOW);
+      digitalWrite(LED_Pin,LOW);
+    }
+    analogWrite(PWM_R_Pin,PWM);
+    analogWrite(PWM_L_Pin,PWM);
+  }
+ }

Arduino_Exercises/practice13/practice13.ino

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+/*
+ *    Arduino_Exercises/practice13.ino
+ *    
+ *    Copyright(C) 2020 RT Corporation <support@rt-net.jp>
+ *      All rights reserved.
+ *      
+ *    License: Apache License, Version 2.0
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *     
+ */
+
+int DIR_R_Pin = D12;
+int DIR_L_Pin = D0;
+int SW1_Pin = D7;
+int SW2_Pin = D8;
+int PWM_R_Pin = D11;
+int PWM_L_Pin = D10;
+int CW_R  = 0;
+int CCW_R = 1;
+int CW_L = 1;
+int CCW_L = 0;
+
+int PWM =50;
+
+void setup() {
+  // put your setup code here, to run once:
+  pinMode(DIR_R_Pin,OUTPUT);
+  pinMode(DIR_L_Pin,OUTPUT);
+
+  pinMode(SW1_Pin,INPUT_PULLUP);
+  pinMode(SW2_Pin,INPUT_PULLUP);
+
+  digitalWrite(DIR_R_Pin,CW_R);
+  digitalWrite(DIR_L_Pin,CW_L);
+
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  if(digitalRead(SW1_Pin) == LOW){
+    delay(200);
+    digitalWrite(DIR_R_Pin,CW_R);
+    digitalWrite(DIR_L_Pin,CW_L);
+    analogWrite(PWM_R_Pin,PWM);
+    analogWrite(PWM_L_Pin,PWM);    
+  }
+  if(digitalRead(SW2_Pin) == LOW){
+    delay(200);
+    digitalWrite(DIR_R_Pin,CCW_R);
+    digitalWrite(DIR_L_Pin,CCW_L);
+    analogWrite(PWM_R_Pin,PWM);
+    analogWrite(PWM_L_Pin,PWM);
+    }
+ }