IR Receiver Brick

// IR Receiver Brick (TP-K05): quick start
// Reads the brick and shows the value on the TinkerPie matrix and in the Serial Monitor (115200 baud).
#include <TinkerPie.h>
#include <TinkerPieBricks.h>
using namespace tinkerpie;

tpb::KitSensor ir;

void setup() {
  Serial.begin(115200);
  tinkerpie::begin();            // also starts the SENSOR ports (I2C bus Wire1)
  if (!ir.begin(tpb::KitSensor::IR_RECEIVER)) Serial.println("IR Receiver Brick not found at 0x08: check the cable to SENSOR 1-4");
}

void loop() {
  if (ir.irAvailable()) {           // a remote button was pressed
    Serial.printf("address 0x%02X  command 0x%02X\n", ir.irAddress(), ir.irCommand());
    basic::showNumber(ir.irCommand(), Colors::Purple);
  }
  basic::pause(50);
}

// TV-remote robot: IR Receiver Brick (TP-K05)
// Drive a two-wheel robot with any NEC TV remote. Press each arrow once to learn its code (shown in the Serial Monitor), then put the codes into the sketch.
#include <TinkerPie.h>
#include <TinkerPieBricks.h>
using namespace tinkerpie;

tpb::KitSensor ir;
const uint8_t UP = 0x18, DOWN = 0x52, LEFT = 0x08, RIGHT = 0x5A;   // codes of the small kit remote

void setup() {
  Serial.begin(115200);
  tinkerpie::begin();            // also starts the SENSOR ports (I2C bus Wire1)
  if (!ir.begin(tpb::KitSensor::IR_RECEIVER)) Serial.println("IR Receiver Brick not found at 0x08: check the cable to SENSOR 1-4");
}

void loop() {
  if (ir.irAvailable()) {
    uint8_t c = ir.irCommand();
    Serial.printf("command 0x%02X\n", c);
    if (c == UP) motors::tank(50, 50);
    else if (c == DOWN) motors::tank(-50, -50);
    else if (c == LEFT) motors::tank(-40, 40);
    else if (c == RIGHT) motors::tank(40, -40);
    else motors::stop();
  }
  basic::pause(20);
}