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CrhisDLM

Jun 15th, 2018

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/*
* Crhistian Lucumi
*/
/****************************************************************************************************************/
/* BluetoothKeyboard - Control the keyboard across a bluetooth connection */
/****************************************************************************************************************/
#include <SoftSerial_INT0.h> //https://github.com/J-Rios/Digispark_SoftSerial-INT0
#include "DigiKeyboard.h"
#define P_RX 2 // Reception PIN (SoftSerial)
#define P_TX 1 // Transmition PIN (SoftSerial)
#define BLE_TIMEOUT 10000 // Time for connect with the BLE module
#define KEY_ENTER 40 // Keyboard usage values (ENTER Key)
#define KEY_ESC 41 // Keyboard usage values (ESCAPE Key)
SoftSerial BLE(P_RX, P_TX); // Software serial port for control the BLE module
/****************************************************************************************************************/
void setup()
{
BLE.begin(9600); // Initialize the serial port
DigiKeyboard.delay(BLE_TIMEOUT); // Wait the module for connect
}
void loop()
{
static char cmd; // Get Command variable
if(BLE.available()) // If there is any data incoming from the serial port
{
cmd = BLE.read(); // Get command
// Manage the command received
if(cmd == 'A')
DigiKeyboard.sendKeyStroke(KEY_ARROW_LEFT);
else if(cmd == 'B')
DigiKeyboard.sendKeyStroke(KEY_ENTER);
else if(cmd == 'C')
DigiKeyboard.sendKeyStroke(KEY_F5);
else if(cmd == 'D')
DigiKeyboard.sendKeyStroke(KEY_ESC);
// ...
}
DigiKeyboard.update(); // Update the USB connection (maintain alive the connection)
}

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