LPC812MAXとSSD1306で「アイテム」を表示(8x8)(Keil Studio)

x ライブラリの追加が出来る人

x なぜかMBEDオンラインコンパイラが終わってしまったのでkeilに移行

x 過去ログをみよ

//oled_test2_16x24_812_1

#include "mbed.h"
#include "SSD1308.h"

//i2c initialization
//       SDA    SCL
I2C i2c(P0_10, P0_11); //812

// ビットマップデータ
char databytes1[8] = 

{

0b01100110,
0b10101111,
0b10111111,
0b11011111,

0b01111110,
0b01111110,
0b00111100,
0b00011000

};


int gop[8][8] = {
    {0,0,0,0,  0,0,0,0}, 
    {0,0,0,0,  0,0,0,0},
    {0,0,0,0,  0,0,0,0}, 
    {0,0,0,0,  0,0,0,0}, 

    {0,0,0,0,  0,0,0,0},
    {0,0,0,0,  0,0,0,0}, 
    {0,0,0,0,  0,0,0,0}, 
    {0,0,0,0,  0,0,0,0}
};


  unsigned char bbh[]
// 1122 
 ={0,0,
   0,0,
   0,0,
   0,0}; 


void p_m270(char ttt[]) {
    
   char cc;
    
  for(int ii=0;ii<8;ii++)   { 
    
  cc = ttt[ii];

  gop[ii][7] = cc & 0x1; cc = cc >> 1;
  gop[ii][6] = cc & 0x1; cc = cc >> 1;
  gop[ii][5] = cc & 0x1; cc = cc >> 1;
  gop[ii][4] = cc & 0x1; cc = cc >> 1;

  gop[ii][3] = cc & 0x1; cc = cc >> 1;
  gop[ii][2] = cc & 0x1; cc = cc >> 1;
  gop[ii][1] = cc & 0x1; cc = cc >> 1;
  gop[ii][0] = cc & 0x1;

  }//for
    
}//p_0


void p_out(unsigned char ttt[]) {
    
  char cc;
    
  for(int ii=0;ii<8;ii++)   { 
    
  cc = 0;

  cc = cc + (gop[0][ii] * 1   );
  cc = cc + (gop[1][ii] * 2   );
  cc = cc + (gop[2][ii] * 4   );
  cc = cc + (gop[3][ii] * 8   );

  cc = cc + (gop[4][ii] * 16  );
  cc = cc + (gop[5][ii] * 32  );
  cc = cc + (gop[6][ii] * 64  );
  cc = cc + (gop[7][ii] * 128 );

  ttt[ii] = cc;


  }//for
    
}//p_out


//メイン関数
int main()
{

    wait_ms(500); //0.5秒の待ち

    // Instantiate OLED
    SSD1308 oled = SSD1308( &i2c , SSD1308_SA0);


int o_row=0;
int o_col=0;


  p_m270(databytes1); 
  p_out(bbh);


    oled.writeBitmap( (uint8_t *)bbh,
                o_row, (o_row + 1 - 1),
                o_col, (o_col + 8 - 1));



    while(1) {}

}//main