ledcube.h

#ifndef ledcube_h
#define ledcube_h

#include "MsTimer2.h"
#include "fastShiftOut.h"
#include "cube.h"

#define STR_PIN 10

#define STAGE_ACTIVE LOW
#define STAGE_DISACTIVE HIGH


namespace LEDCUBE {
  void begin();
  void clear();  //matrixをすべてLOW
  void pull(Cube mat);
  void update(Cube mat);
  void update(int x,int y,int z,boolean value);
  void set(int x,int y,int z);
  void clr(int x,int y,int z);
  void drawingStage();
  boolean get(int x,int y,int z);


  boolean buffer[72];
  Cube cube;
  fastShiftOut ledcube;
};




void LEDCUBE::begin(){
  ledcube.begin(STR_PIN);
  ledcube.dataLink(buffer,72);  //(8+1)*8bit

  clear();
  for(byte i=0; i<8; i++) {
    drawingStage();
    delay(1);
  }

  MsTimer2::set(1,drawingStage);
  MsTimer2::start();
}


void LEDCUBE::drawingStage(){
  static byte stage = 0;

  //発光させる段の選択(一段だけアクティブに)[64~71]
  for(byte i=64; i<72; i++)  buffer[i] = STAGE_DISACTIVE;
  buffer[64+stage] = STAGE_ACTIVE;

  //選択した段の発光箇所データ反映[0~63]
  for(byte i=0; i<8; i++){
    for(byte j=0; j<8; j++){
       buffer[(i*8) + j] = cube.get(i,j,stage);
    }
  }
  //データ送信
  ledcube.send();

  //次回の発光段の指定
  stage = (++stage) % 8;
}


//matrixをすべてLOW
void LEDCUBE::clear(){
  cube.clearAll();
  update(cube);
}

void LEDCUBE::pull(Cube mat){
  mat = cube;
}

void LEDCUBE::update(Cube mat){
  cube = mat;
}

void LEDCUBE::update(int x,int y,int z,boolean value){
  cube.set(x,y,z,value);
}

void LEDCUBE::set(int x,int y,int z){
  cube.set(x,y,z);
}

void LEDCUBE::clr(int x,int y,int z){
  cube.clr(x,y,z);
}

boolean LEDCUBE::get(int x,int y,int z){
  return cube.get(x,y,z);
}

#undef STR_PIN

#endif