tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/Bluetooth/WiiBalanceBoard/WiiBalanceBoard.ino

   1 /*
   2  Example sketch for the Wii Balance Board Bluetooth library - developed by Kristian Lauszus
   3  For more information visit my blog: http://blog.tkjelectronics.dk/ or
   4  send me an e-mail:  kristianl@tkjelectronics.com
   5  */
   6
   7 #include <Wii.h>
   8 #include <usbhub.h>
   9
  10 // Satisfy the IDE, which needs to see the include statment in the ino too.
  11 #ifdef dobogusinclude
  12 #include <spi4teensy3.h>
  13 #include <SPI.h>
  14 #endif
  15
  16 USB Usb;
  17 //USBHub Hub1(&Usb); // Some dongles have a hub inside
  18
  19 BTD Btd(&Usb); // You have to create the Bluetooth Dongle instance like so
  20 /* You can create the instance of the class in two ways */
  21 WII Wii(&Btd, PAIR); // This will start an inquiry and then pair with your Wii Balance Board - you only have to do this once
  22 //WII Wii(&Btd); // After that you can simply create the instance like so and then press the power button on the Wii Balance Board
  23
  24 void setup() {
  25   Serial.begin(115200);
  26 #if !defined(__MIPSEL__)
  27   while (!Serial); // Wait for serial port to connect - used on Leonardo, Teensy and other boards with built-in USB CDC serial connection
  28 #endif
  29   if (Usb.Init() == -1) {
  30     Serial.print(F("\r\nOSC did not start"));
  31     while (1); //halt
  32   }
  33   Serial.print(F("\r\nWii Balance Board Bluetooth Library Started"));
  34 }
  35 void loop() {
  36   Usb.Task();
  37   if (Wii.wiiBalanceBoardConnected) {
  38     Serial.print(F("\r\nWeight: "));
  39     for (uint8_t i = 0; i < 4; i++) {
  40       Serial.print(Wii.getWeight((BalanceBoardEnum)i));
  41       Serial.print(F("\t"));
  42     }
  43     Serial.print(F("Total Weight: "));
  44     Serial.print(Wii.getTotalWeight());
  45     if (Wii.getButtonClick(A)) {
  46       Serial.print(F("\r\nA"));
  47       //Wii.setLedToggle(LED1); // The Wii Balance Board has one LED as well
  48       Wii.disconnect();
  49     }
  50   }
  51 }