Nordic Pucks / Mbed 2 deprecated ir-puck Featured

The IR Puck can mimic arbitrary infrared remote controls. Built on the Puck IOT platform.

Dependencies:   Puck IRSender mbed

The IR Puck is a puck that can mimic arbitrary infrared remote controls. This is useful for controlling things like TVs, radios, airconditioners, window blinds, and just about anything and everything that can be otherwise be controlled by a regular remote control.

A tutorial for the IR Puck is available on GitHub.

Tutorials and in-depth documentation for the Puck platform is available at the project's GitHub page

main.cpp

Committer:
stiaje
Date:
2014-08-01
Revision:
15:cf6c517f31ad
Parent:
14:b00d0c5ba8e3
Parent:
12:a7d9b4f303fd
Child:
16:0891823672f4

File content as of revision 15:cf6c517f31ad:

#include "mbed.h"
#include "TxIR.hpp"

#define LOG_LEVEL_ERROR
#include "Log.h"
#include "Puck.h"

Puck* puck = &Puck::getPuck();

TxIR txir(p14);

const UUID IR_SERVICE_UUID = stringToUUID("bftj ir         ");
const UUID COMMAND_UUID    = stringToUUID("bftj ir command ");
const UUID DATA_UUID       = stringToUUID("bftj ir data    ");
const UUID PERIOD_UUID     = stringToUUID("bftj ir period  ");

#define DATA_BUFFER_SIZE 100
unsigned int dataBuffer[DATA_BUFFER_SIZE];
uint8_t period = 26;
int receiveIndex;

#define COMMAND_BEGIN_CODE_TRANSMISSION 0
#define COMMAND_END_CODE_TRANSMISSION 1

void onCommandWrite(uint8_t* value) {
    switch(value[0]) {
        case COMMAND_BEGIN_CODE_TRANSMISSION:
            receiveIndex = 0;
            break;
        case COMMAND_END_CODE_TRANSMISSION:
            puck->getBle().disconnect();
            LOG_INFO("Going to fire IR code...\n");
            txir.txSeq(period, DATA_BUFFER_SIZE, dataBuffer);
            LOG_INFO("Fire complete!\n");
            break;
    }
}


void onDataWrite(uint8_t* value) {
    for(int i = 0; i < 20 && receiveIndex < DATA_BUFFER_SIZE; i += 2) {
        dataBuffer[receiveIndex++] = (value[i] << 8) | value[i + 1];
    }
}


void onPeriodWrite(uint8_t* value) {
    period = value[0];    
}


int main() {
    puck->addCharacteristic(IR_SERVICE_UUID, COMMAND_UUID, 1);
    puck->addCharacteristic(IR_SERVICE_UUID, DATA_UUID, 20);
    puck->addCharacteristic(IR_SERVICE_UUID, PERIOD_UUID, 1);
    puck->init(0xABBA);

    puck->onCharacteristicWrite(&COMMAND_UUID, onCommandWrite);
    puck->onCharacteristicWrite(&DATA_UUID, onDataWrite);
    puck->onCharacteristicWrite(&PERIOD_UUID, onPeriodWrite);

    while (puck->drive());
}