rename folders & update pin assign in MainControl.ino

LcdTest/LcdTest.ino

@@ -0,0 +1,64 @@
+/*
+  LiquidCrystal Library - Hello World
+
+ Demonstrates the use a 16x2 LCD display.  The LiquidCrystal
+ library works with all LCD displays that are compatible with the
+ Hitachi HD44780 driver. There are many of them out there, and you
+ can usually tell them by the 16-pin interface.
+
+ This sketch prints "Hello World!" to the LCD
+ and shows the time.
+
+  The circuit:
+ * LCD RS pin to digital pin 12
+ * LCD Enable pin to digital pin 11
+ * LCD D4 pin to digital pin 5
+ * LCD D5 pin to digital pin 4
+ * LCD D6 pin to digital pin 3
+ * LCD D7 pin to digital pin 2
+ * LCD R/W pin to ground
+ * LCD VSS pin to ground
+ * LCD VCC pin to 5V
+ * 10K resistor:
+ * ends to +5V and ground
+ * wiper to LCD VO pin (pin 3)
+
+ Library originally added 18 Apr 2008
+ by David A. Mellis
+ library modified 5 Jul 2009
+ by Limor Fried (http://www.ladyada.net)
+ example added 9 Jul 2009
+ by Tom Igoe
+ modified 22 Nov 2010
+ by Tom Igoe
+ modified 7 Nov 2016
+ by Arturo Guadalupi
+
+ This example code is in the public domain.
+
+ http://www.arduino.cc/en/Tutorial/LiquidCrystalHelloWorld
+
+*/
+
+// include the library code:
+#include <LiquidCrystal.h>
+
+// initialize the library by associating any needed LCD interface pin
+// with the arduino pin number it is connected to
+const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
+LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
+
+void setup() {
+  // set up the LCD's number of columns and rows:
+  lcd.begin(16, 2);
+  // Print a message to the LCD.
+  lcd.print("hello, world!");
+}
+
+void loop() {
+  // set the cursor to column 0, line 1
+  // (note: line 1 is the second row, since counting begins with 0):
+  lcd.setCursor(0, 1);
+  // print the number of seconds since reset:
+  lcd.print(millis() / 1000);
+}

LcdTest/a.py

@@ -0,0 +1 @@
+print("hello world")

MainControl/MainControl.ino

@@ -9,19 +9,18 @@ const int ENCODERS_PINS[][] = {{0, 1},
                               };
 
 // Pin assign of a button.
-const int BTN_PIN = 7;
+const int BTN_PIN = 12;
 
 // Pin assign of a servo.
-const int SERVO_PIN = 8;
+const int SERVO_PIN = 11;
 
 // Pin assign of a lcd.
-const int V_IN_LCD = 8;
-const int RS       = 9;
-const int ENABLE   = 10;
-const int DB4      = 11;
-const int DB5      = 12;
-const int DB6      = 14;
-const int DB7      = 15;
+const int RS       = 6;
+const int ENABLE   = 7;
+const int DB4      = 8;
+const int DB5      = 9;
+const int DB6      = 10;
+const int DB7      = 13;
 
 // For servo
 const int MIN_ANGLE = 70;
@@ -62,9 +61,6 @@ LiquidCrystal lcd(RS, ENABLE, DB4, DB5, DB6, DB7);
 
 void setup(){
   // Initialize the LCD.
-  pinMode(V_IN_LCD, OUTPUT);
-  digitalWrite(V_IN_LCD,HIGH);
-  //delay(100);
   lcd.begin(16, 2); //16 chars × 2 rows
   lcd.clear();
   lcd.setCursor(0, 0);