Microduino-Joypad Getting started

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First, you need to quick started Microduino ,Reference:Microduino_Getting_started,If you finished it, Go ahead.

  • Microduino modules needed
Module Number Function
Microduino-Joypad 1 Remote controller
Microduino-Core 1 Core board
Microduino-USBTTL 1 Program download
  • Other Equipment
Module Number Function
USB cable 1 Data transmission
Battery box 1 Battery load
7th battery 3 Power supply
  • Step 1: Install Microduino-TFT on the panel of Microduino-Joypad;
  • Step 2: Fixate plastic fasteners on Microduino-Joypad;
  • Step 3: Stack Microduino-USBTTL, Microduino-Core on the base board of Microduino-Joypad.
  • Step 4: Connect Microduino-TFT and Microduino-Joypad through adapter cable;
  • Step 5: Fixate the panel and the base board with plastic fasteners;
  • Step 6: If there is vibration, please install vibration motor;
  • Step 7: Connect the battery box on the base board and make sure the electrodes are connected correctly, then paste the board at the bottom of Microduino-Joypad;


  • Step 8: You can power on and see if the power supply works fine or not.
  • If you want to install Microduino-Joypad-Game board, you need to take off the right joystick.
  • Connect the interface of the key and the base board on the panel by a connector.
  • Fixate the panel with fasteners.

Test

  • Two parallel UPIN27 base boards;
  • Two switches;
  • Four buttons;
  • MIC sound detection input;
  • Photosensitive detection input;
  • Buzzer output, connected to D6 pin of Microduino;
  • Vibration motor output, connected to D8 pin of Microduino;
  • On-board Micro USB power supply, charging management and 3.3V stability.
  • 2.54-inch pitch for power supply interface.
文件:Microduino-Joypad-Expansion.png
Microduino-Joypad-Expansion
  • Libraries needed:
    • Please make sure you installed Hardware Support Package and library support package for Microduino. How to do it? See:Microduino_Getting_started
    • Please make sure you install _01_Microduino_TFT library and _08_Microduino_Shield_Joypad library in Ardino\arduino-1.0.6\libraries folder


  • Debugging:
    • Hardware needed: Microduino-USBTTL, Microduino-Core and the equipped Microduino-Joypad
    • Software needed: libraries and Arduino IDE;
    • Decompress and download the library file and copy it to libraries of Arduino IDE; Decompress and download library file and then copy it to libraries of Arduino IDE;
    • Re-open “Arduino-IDE” and you can select examples in “_08_Microduino_Shield_Joypad\examples”. After successful compiling, choose the board Microduino Core (Atmega328P@16M,5V) and then download;

Program Description

  • Read:
    • Read the value of A and B about illumination, MIC, extension interface. The return value should be within int(0~1023);
	//Illumination----------------------
	Joypad.readLightSensor();
	//MIC--------------------
	Joypad.readMicrophone();
	//INTA----------------------
	Joypad.readIntA();
	//INTB----------------------
	Joypad.readIntB();
    • Read values of the left and the right analog joysticks. The return value is: int(-512~512);
	//Left analog joystick----------------
	Joypad.readJoystickX();
	Joypad.readJoystickY();

	//Right analog joystick----------------
	Joypad.readJoystick1X();
	Joypad.readJoystick1Y();
    • Read the left and the right analog joystick values; The return value of the left-and-right analog joystick, switches, four-group-of-button are: Boolean(HIGH、LOW);
	Joypad.readButton(byte ch);
	//Left analog joystick----------------
		JOYSTICK_UP;
		JOYSTICK_DOWN;
		JOYSTICK_LEFT;
		JOYSTICK_RIGHT;
		
	//Left analog joystick press------------
		CH_JOYSTICK_SW
		
	//Right analog joystick----------------
		JOYSTICK1_UP;
		JOYSTICK1_DOWN;
		JOYSTICK1_LEFT;
		JOYSTICK1_RIGHT;
		
	//Right analog joystick press ------------
		CH_JOYSTICK1_SW
		
	//Switch ------------------
		CH_SWITCH_L;
		CH_SWITCH_R;
		
	//Four groups of buttons------------------
		CH_SWITCH_1;
		CH_SWITCH_2;
		CH_SWITCH_3;
		CH_SWITCH_4;
  • Write:
    • Control buzzer and vibration;
//==========================
	//Buzzer---------------------
  Joypad.tone(unsigned int freq);
  Joypad.tone(unsigned int freq, unsigned long duration);
  Joypad.noTone();

//Vibration------------------------
Joypad.motor(unsigned int motor_vol);
unsigned int motor_vol”:Vibration intensity

Start Application

Microduino-Joypad Application Tutorial