namespace gol {
  static unsigned long Matrix[129][2];
  static unsigned long Canvas[129][2];

  void writeBuf(unsigned long *buf) {
    buf[0] = 1;
  }
}

using namespace gol;

void setup() {
  // put your setup code here, to run once:
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico!");

  memset(Matrix, 0UL, sizeof(Matrix));
  memset(Canvas, 0UL, sizeof(Matrix));

  writeBuf(Matrix);
  Serial1.println(&Matrix[0]);
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(1); // this speeds up the simulation
}