Shock Switch Brick

// Shock Switch Brick (TP-K02): 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 s;

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

void loop() {
  bool level = s.state();            // the S pin, debounced
  uint8_t n = s.events();            // how many times it fired (counts up, wraps at 255)
  Serial.printf("S = %d   events = %u\n", level, n);
  if (level) led::fill(Colors::Green); else basic::clearScreen();
  basic::pause(100);
}

// Bike theft alarm: Shock Switch Brick (TP-K02)
// Press A to arm. Any shake or bump then sets off a siren and red flashes. Press B to disarm.
#include <TinkerPie.h>
#include <TinkerPieBricks.h>
using namespace tinkerpie;

tpb::KitSensor shock;
bool armed = false;
uint8_t last = 0;

void setup() {
  Serial.begin(115200);
  tinkerpie::begin();            // also starts the SENSOR ports (I2C bus Wire1)
  if (!shock.begin()) Serial.println("Shock Switch Brick not found at 0x08: check the cable to SENSOR 1-4");
  last = shock.events();
}

void loop() {
  if (input::buttonIsPressed(Button::A)) { armed = true; last = shock.events(); basic::showIcon(IconNames::Yes, Colors::Green); basic::clearScreen(); }
  if (input::buttonIsPressed(Button::B)) { armed = false; basic::showIcon(IconNames::No, Colors::Blue); basic::clearScreen(); }
  uint8_t n = shock.events();
  if (armed && n != last) {
    for (int i = 0; i < 4; i++) { led::fill(Colors::Red); music::playTone(1800, 150); basic::clearScreen(); music::playTone(1200, 150); }
  }
  last = n;
  basic::pause(20);
}