コード例 #1
0
static uint8_t u8x8_d_ssd1309_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, c;
  uint8_t *ptr;
  switch(msg)
  {
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;    
      x *= 8;
      x += u8x8->x_offset;
    
      u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
      u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
      u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)   );

    
      do
      {
	c = ((u8x8_tile_t *)arg_ptr)->cnt;
	ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
	u8x8_cad_SendData(u8x8, c*8, ptr); 	/* note: SendData can not handle more than 255 bytes */
	/*
	do
	{
	  u8x8_cad_SendData(u8x8, 8, ptr);
	  ptr += 8;
	  c--;
	} while( c > 0 );
	*/
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1309_powersave1_seq);
      break;
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, 0x081 );
      u8x8_cad_SendArg(u8x8, arg_int );	/* ssd1309 has range from 0 to 255 */
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    default:
      return 0;
  }
  return 1;
}
コード例 #2
0
static void u8x8_d_ssd1606_draw_tile(u8x8_t *u8x8, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, c, page;
  uint8_t *ptr;
  u8x8_cad_StartTransfer(u8x8);

  page = u8x8->display_info->tile_height;
  page --;
  page -= (((u8x8_tile_t *)arg_ptr)->y_pos);
  page *= 2;


  x = ((u8x8_tile_t *)arg_ptr)->x_pos;
  x *= 8;
  x += u8x8->x_offset;

  u8x8_cad_SendCmd(u8x8, 0x00f );	/* scan start */
  u8x8_cad_SendArg(u8x8, 0);

  u8x8_cad_SendCmd(u8x8, 0x011 );	/* cursor increment mode */
  u8x8_cad_SendArg(u8x8, 3);

  u8x8_cad_SendCmd(u8x8, 0x045 );	/* window start column */
  u8x8_cad_SendArg(u8x8, 0);
  u8x8_cad_SendArg(u8x8, 179);		/* end of display */

  u8x8_cad_SendCmd(u8x8, 0x044 );	/* window end page */
  u8x8_cad_SendArg(u8x8, page);
  u8x8_cad_SendArg(u8x8, page+1);

  u8x8_cad_SendCmd(u8x8, 0x04f );	/* window column */
  u8x8_cad_SendArg(u8x8, x);

  u8x8_cad_SendCmd(u8x8, 0x04e );	/* window row */
  u8x8_cad_SendArg(u8x8, page);

  u8x8_cad_SendCmd(u8x8, 0x024 );
  
  do
  {
    c = ((u8x8_tile_t *)arg_ptr)->cnt;
    ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
    do
    {
      u8x8_cad_SendData(u8x8, 16, u8x8_convert_tile_for_ssd1606(ptr));
      ptr += 8;
      x += 8;
      c--;
    } while( c > 0 );
    
    arg_int--;
  } while( arg_int > 0 );
  
  u8x8_cad_EndTransfer(u8x8);
}
コード例 #3
0
uint8_t u8x8_d_ls013b7dh03_128x128(u8x8_t *u8x8, uint8_t msg, U8X8_UNUSED uint8_t arg_int, void *arg_ptr)
{
  uint8_t y, c, i;
  uint8_t *ptr;
  switch(msg)
  {
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ls013b7dh03_128x128_display_info);
      break;
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);

      /* clear screen */
      u8x8_cad_SendCmd(u8x8, SWAP8(LS013B7DH03_CMD_ALL_CLEAR) );
      u8x8_cad_SendCmd(u8x8, LS013B7DH03_VAL_TRAILER);

      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      /* not available for the ls013b7dh03 */
      break;
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      /* each tile is 8 lines, with the data starting at the left edge */
      y = ((((u8x8_tile_t *)arg_ptr)->y_pos) * 8) + 1;

      c = ((u8x8_tile_t *)arg_ptr)->cnt;
      ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;

      /* send data mode byte */
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, SWAP8(LS013B7DH03_CMD_UPDATE) );

      /* send 8 lines of 16 bytes (=128 pixels) */
      for( i = 0; i < 8; i++ )
      {
        u8x8_cad_SendCmd(u8x8, SWAP8(y + i) );
        u8x8_cad_SendData(u8x8, c, ptr);
        u8x8_cad_SendCmd(u8x8, LS013B7DH03_VAL_TRAILER);

        ptr += c;
      }

      /* finish with a trailing byte */
      u8x8_cad_SendCmd(u8x8, LS013B7DH03_VAL_TRAILER);
      u8x8_cad_EndTransfer(u8x8);

      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #4
0
ファイル: u8x8_d_uc1604.c プロジェクト: AnDann/ethersex
uint8_t u8x8_d_uc1604_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, y, c;
  uint8_t *ptr;
  switch(msg)
  {
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
    
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;
      x *= 8;
   
      u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
      u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
    
      y = ((u8x8_tile_t *)arg_ptr)->y_pos;
      y += u8x8->x_offset;
      u8x8_cad_SendCmd(u8x8, 0x0b0 | (y&15));
    
      c = ((u8x8_tile_t *)arg_ptr)->cnt;
      c *= 8;
      ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
      do
      {
	u8x8_cad_SendData(u8x8, c, ptr);	/* note: SendData can not handle more than 255 bytes */
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    /*	handled in the calling procedure 
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1604_128x64_display_info);
      break;
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);
      u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_dogs102_init_seq);
      break;
    */
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_powersave1_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
      if ( arg_int == 0 )
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_flip0_seq);
	u8x8->x_offset = u8x8->display_info->default_x_offset;
      }
      else
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1604_flip1_seq);
	u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
      }	
      break;
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, 0x081 );
      u8x8_cad_SendArg(u8x8, arg_int  );	/* uc1604 has range from 0 to 255 */
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    default:
      return 0;
  }
  return 1;
}
コード例 #5
0
ファイル: u8x8_d_a2printer.c プロジェクト: AnDann/ethersex
uint8_t u8x8_d_a2printer_common(u8x8_t *u8x8, uint8_t msg, U8X8_UNUSED uint8_t arg_int, void *arg_ptr)
{
  uint8_t c, i, j;
  uint8_t *ptr;
  uint16_t delay_in_milliseconds;
  switch(msg)
  {
    /* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */
    /*
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      break;
    */
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);
      // no setup required
      // u8x8_cad_SendSequence(u8x8, u8x8_d_a2printer_init_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      // no powersave 
      break;
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
      
      u8x8_cad_SendCmd(u8x8, 27);      /* ESC */
      u8x8_cad_SendCmd(u8x8, 55 );      /* parameter command */
      /* increasing the "max printing dots" requires a good power supply, but LINE_EXTRA_8PIXEL_DELAY_MS could be reduced then */
      u8x8_cad_SendCmd(u8x8, 0);      /* Max printing dots,Unit(8dots),Default:7(64 dots) 8*(x+1) ... lower values improve, probably my current supply is not sufficient */
      u8x8_cad_SendCmd(u8x8, 200);      /* 3-255 Heating time,Unit(10us),Default:80(800us) */
      u8x8_cad_SendCmd(u8x8, 2);      /* 0-255 Heating interval,Unit(10us),Default:2(20us) ... does not have much influence */
      
      //c = ((u8x8_tile_t *)arg_ptr)->cnt;	/* number of tiles */
      c = u8x8->display_info->tile_width;
      ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;	/* data ptr to the tiles */
    
      u8x8_cad_SendCmd(u8x8, 18);      /* DC2 */
      u8x8_cad_SendCmd(u8x8, 42 );      /* *  */
      u8x8_cad_SendCmd(u8x8, 8 ); 	/* height */
      u8x8_cad_SendCmd(u8x8, c ); 	/* c, u8x8->display_info->tile_width */
      
      for( j = 0; j < 8 / NO_OF_LINES_TO_SEND_WITHOUT_DELAY; j ++ )
      {

	delay_in_milliseconds = 0;
	for( i = 0; i < NO_OF_LINES_TO_SEND_WITHOUT_DELAY; i++ )
	{
	  u8x8_cad_SendData(u8x8, c, ptr);	/* c, note: SendData can not handle more than 255 bytes, send one line of data */
	  delay_in_milliseconds += get_delay_in_milliseconds(c, ptr);
	  ptr += c;
	}
	
	while( delay_in_milliseconds > 200 )
	{
	  u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_MILLI, 200, NULL);	
	  delay_in_milliseconds -= 200;
	}
	u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_MILLI, delay_in_milliseconds, NULL);	
      }

      /* set parameters back to their default values */
      u8x8_cad_SendCmd(u8x8, 27);      /* ESC */
      u8x8_cad_SendCmd(u8x8, 55 );      /* parameter command */
      u8x8_cad_SendCmd(u8x8, 7);      /* Max printing dots,Unit(8dots),Default:7(64 dots) 8*(x+1)*/
      u8x8_cad_SendCmd(u8x8, 80);      /* 3-255 Heating time,Unit(10us),Default:80(800us) */
      u8x8_cad_SendCmd(u8x8, 2);      /* 0-255 Heating interval,Unit(10us),Default:2(20us)*/

      u8x8_cad_EndTransfer(u8x8);

      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #6
0
ファイル: u8x8_d_sh1107.c プロジェクト: ntbrock/bobino
static uint8_t u8x8_d_sh1107_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, c;
  uint8_t *ptr;
  switch(msg)
  {
    /* handled by the calling function
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      u8x8_d_helper_display_setup_memory(u8x8, &u8x8_sh1107_64x128_noname_display_info);
      break;
    */
    /* handled by the calling function
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);
      u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_init_seq);    
      break;
    */
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_powersave1_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
      if ( arg_int == 0 )
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_flip0_seq);
	u8x8->x_offset = u8x8->display_info->default_x_offset;
      }
      else
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_sh1107_64x128_noname_flip1_seq);
	u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
      }
      break;
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, 0x081 );
      u8x8_cad_SendArg(u8x8, arg_int );	/* sh1107 has range from 0 to 255 */
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;    
      x *= 8;
      x += u8x8->x_offset;

      //u8x8_cad_SendCmd(u8x8, 0x040 ); /* set line offset to 0 */

      // set column address
      u8x8_cad_SendCmd(u8x8, 0x010 | (x >> 4));
      u8x8_cad_SendCmd(u8x8, 0x000 | ((x & 15))); /* probably wrong, should be SendCmd */
      
      // set page address
      u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos)); /* probably wrong, should be SendCmd */
    
      do
      {
	c = ((u8x8_tile_t *)arg_ptr)->cnt;
	ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
	u8x8_cad_SendData(u8x8, c*8, ptr); 	/* note: SendData can not handle more than 255 bytes */
	/*
	do
	{
	  u8x8_cad_SendData(u8x8, 8, ptr);
	  ptr += 8;
	  c--;
	} while( c > 0 );
	*/
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #7
0
ファイル: u8x8_d_ssd1326.c プロジェクト: basilfx/u8g2
static uint8_t u8x8_d_ssd1326_256x32_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, y, c;
  uint8_t *ptr;
  switch(msg)
  {
    /* handled by the calling function
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      u8x8_d_helper_display_setup_memory(u8x8, &u8x8_ssd1326_256x32_nhd_display_info);
      break;
    */
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);
      u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_er_256x32_init_seq);    
      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_powersave1_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
      if ( arg_int == 0 )
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_flip0_seq);
	u8x8->x_offset = u8x8->display_info->default_x_offset;
      }
      else
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1326_256x32_nhd_flip1_seq);
	u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
      }
      break;
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, 0x081 );
      u8x8_cad_SendArg(u8x8, arg_int );	/* ssd1326 has range from 0 to 255 */
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;
      x *= 4;
      
      y = (((u8x8_tile_t *)arg_ptr)->y_pos);
      
      y *= 8;
      y += u8x8->x_offset;		/* x_offset is used as y offset for the ssd1326 */
    
      
      do
      {
	c = ((u8x8_tile_t *)arg_ptr)->cnt;
	ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;

	do
	{
          /* tile is empty, use the graphics acceleration command */
          /* are this really available on the ssd1326??? */
          u8x8_cad_SendCmd(u8x8, 0x024 );	// draw rectangle
          u8x8_cad_SendArg(u8x8, x );	
          u8x8_cad_SendArg(u8x8, y );	
          u8x8_cad_SendArg(u8x8, x+3 );	
          u8x8_cad_SendArg(u8x8, y+7 );	
          u8x8_cad_SendArg(u8x8, 0 );	// clear	    
	  ptr += 8;
	  x += 4;
	  c--;
	} while( c > 0 );
	
	//x += 4;
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #8
0
ファイル: u8x8_d_t6963.c プロジェクト: AnDann/ethersex
uint8_t u8x8_d_t6963_common(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t c, i;
  uint16_t y;
  uint8_t *ptr;
  switch(msg)
  {
    /* U8X8_MSG_DISPLAY_SETUP_MEMORY is handled by the calling function */
    /*
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      break;
    case U8X8_MSG_DISPLAY_INIT:
      break;
    */
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_t6963_powersave1_seq);
      break;
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      y = (((u8x8_tile_t *)arg_ptr)->y_pos);
      y*=8;
      y*= u8x8->display_info->tile_width;
      /* x = ((u8x8_tile_t *)arg_ptr)->x_pos; x is ignored... no u8x8 support */
      //u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL);	/* extra dely required */
      u8x8_cad_StartTransfer(u8x8);
      //u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL);	/* extra dely required */
      /* 
	Tile structure is reused here for the t6963, however u8x8 is not supported 
	tile_ptr points to data which has cnt*8 bytes (same as SSD1306 tiles)
	Buffer is expected to have 8 lines of code fitting to the t6963 internal memory
	"cnt" includes the number of horizontal bytes. width is equal to cnt*8
	
	TODO: Consider arg_int, however arg_int is not used by u8g2
      */
      c = ((u8x8_tile_t *)arg_ptr)->cnt;	/* number of tiles */
      ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;	/* data ptr to the tiles */
      for( i = 0; i < 8; i++ )
      {
	u8x8_cad_SendArg(u8x8, y&255);
	u8x8_cad_SendArg(u8x8, y>>8);
	u8x8_cad_SendCmd(u8x8, 0x024 );	/* set adr */
	u8x8_cad_SendCmd(u8x8, 0x0b0 );	/* auto write start */
	
	
	//c = ((u8x8_tile_t *)arg_ptr)->cnt;	/* number of tiles */
	u8x8_cad_SendData(u8x8, c, ptr);	/* note: SendData can not handle more than 255 bytes, send one line of data */
	
	u8x8_cad_SendCmd(u8x8, 0x0b2 );	/* auto write reset */
	ptr += u8x8->display_info->tile_width;
	y += u8x8->display_info->tile_width;
      }

      u8x8_cad_EndTransfer(u8x8);
      //u8x8->gpio_and_delay_cb(u8x8, U8X8_MSG_DELAY_NANO, 200, NULL);	/* extra dely required */

      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #9
0
uint8_t u8x8_d_pcd8544_84x48(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, c;
  uint8_t *ptr;
  switch(msg)
  {
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      u8x8_d_helper_display_setup_memory(u8x8, &u8x8_pcd8544_84x48_display_info);
      break;
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);
      u8x8_cad_SendSequence(u8x8, u8x8_d_pcd8544_84x48_init_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_pcd8544_84x48_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_pcd8544_84x48_powersave1_seq);
      break;
    // case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
    // 	  break; 	NOT SUPPORTED
      
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, 0x021 ); /* command mode, extended function set */
      u8x8_cad_SendCmd(u8x8, 0x080 | (arg_int >> 1) );
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
    
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;
      x *= 8;
      x += u8x8->x_offset;
      u8x8_cad_SendCmd(u8x8, 0x020 ); /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
      u8x8_cad_SendCmd(u8x8, 0x080 | (x) );	/* set X address */
      u8x8_cad_SendCmd(u8x8, 0x040 | (((u8x8_tile_t *)arg_ptr)->y_pos) );	/* set Y address */
    
      ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
      c = ((u8x8_tile_t *)arg_ptr)->cnt;
      c *= 8;	
      do
      {
	if ( c + x > 84u )
	{
	  if ( x >= 84u )
	    break;
	  c = 84u;
	  c -= x;
	}
	u8x8_cad_SendData(u8x8, c, ptr);	/* note: SendData can not handle more than 255 bytes */
	x += c;
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #10
0
uint8_t u8x8_d_ssd1306_128x64_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, c;
  uint8_t *ptr;
  switch(msg)
  {
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8, &u8x8_ssd1306_128x64_noname_display_info);
      u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_init_seq);
    
      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_powersave1_seq);
      break;
#ifdef U8X8_WITH_SET_FLIP_MODE
    case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_flip0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_ssd1306_128x64_noname_flip1_seq);
      break;
#endif
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, 0x081 );
      u8x8_cad_SendArg(u8x8, arg_int );	/* ssd1306 has range from 0 to 255 */
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;    
      x *= 8;
      x += u8x8->x_offset;
      u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
      u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
      u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
      
      do
      {
	c = ((u8x8_tile_t *)arg_ptr)->cnt;
	ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
	do
	{
	  u8x8_cad_SendData(u8x8, 8, ptr);
	  ptr += 8;
	  c--;
	} while( c > 0 );
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #11
0
uint8_t u8x8_d_uc1701_mini12864(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, c;
  uint8_t *ptr;
  switch(msg)
  {
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      u8x8_d_helper_display_setup_memory(u8x8, &u8x8_uc1701_display_info);
      break;
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);
      u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_init_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_powersave1_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
      if ( arg_int == 0 )
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_flip0_seq);
	u8x8->x_offset = u8x8->display_info->default_x_offset;
      }
      else
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_uc1701_mini12864_flip1_seq);
	u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
      }	
      break;
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, 0x081 );
      u8x8_cad_SendArg(u8x8, arg_int >> 2 );	/* uc1701 has range from 0 to 63 */
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
    
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;
      x *= 8;
      x += u8x8->x_offset;
      u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4) );
      u8x8_cad_SendCmd(u8x8, 0x000 | ((x&15)));
      u8x8_cad_SendCmd(u8x8, 0x0b0 | (((u8x8_tile_t *)arg_ptr)->y_pos));
    
      c = ((u8x8_tile_t *)arg_ptr)->cnt;
      c *= 8;
      ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
      /* 
	The following if condition checks the hardware limits of the uc1701 
	controller: It is not allowed to write beyond the display limits.
	This is in fact an issue within flip mode.
    
	bug: this check should be inside the while loop, see u8x8_d_pcd8544_84x48.c 
      */
      if ( c + x > 132u )
      {
	c = 132u;
	c -= x;
      }
      do
      {
	u8x8_cad_SendData(u8x8, c, ptr);	/* note: SendData can not handle more than 255 bytes */
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    default:
      return 0;
  }
  return 1;
}
コード例 #12
0
static uint8_t u8x8_d_hx1230_96x68_generic(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
{
  uint8_t x, c;
  uint8_t *ptr;
  switch(msg)
  {
    /* handled by the calling function
    case U8X8_MSG_DISPLAY_SETUP_MEMORY:
      u8x8_d_helper_display_setup_memory(u8x8, &u8x8_hx1230_96x68_display_info);
      break;
    */
    case U8X8_MSG_DISPLAY_INIT:
      u8x8_d_helper_display_init(u8x8);
      u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_init_seq);    
      break;
    case U8X8_MSG_DISPLAY_SET_POWER_SAVE:
      if ( arg_int == 0 )
	u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_powersave0_seq);
      else
	u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_powersave1_seq);
      break;
    case U8X8_MSG_DISPLAY_SET_FLIP_MODE:
      if ( arg_int == 0 )
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_flip0_seq);
	u8x8->x_offset = u8x8->display_info->default_x_offset;
      }
      else
      {
	u8x8_cad_SendSequence(u8x8, u8x8_d_hx1230_96x68_flip1_seq);
	u8x8->x_offset = u8x8->display_info->flipmode_x_offset;
      }
      break;
#ifdef U8X8_WITH_SET_CONTRAST
    case U8X8_MSG_DISPLAY_SET_CONTRAST:
      u8x8_cad_StartTransfer(u8x8);
      u8x8_cad_SendCmd(u8x8, (arg_int>>3)|0x80 );	/* 0..31 for contrast */
      u8x8_cad_EndTransfer(u8x8);
      break;
#endif
    case U8X8_MSG_DISPLAY_DRAW_TILE:
      u8x8_cad_StartTransfer(u8x8);
      x = ((u8x8_tile_t *)arg_ptr)->x_pos;    
      x *= 8;
      x += u8x8->x_offset;
    
      u8x8_cad_SendCmd(u8x8, x&15);
      u8x8_cad_SendCmd(u8x8, 0x010 | (x>>4));
      u8x8_cad_SendCmd(u8x8, 0x0b0 | ((u8x8_tile_t *)arg_ptr)->y_pos);
      
      do
      {
	c = ((u8x8_tile_t *)arg_ptr)->cnt;
	ptr = ((u8x8_tile_t *)arg_ptr)->tile_ptr;
	u8x8_cad_SendData(u8x8, c*8, ptr); 	/* note: SendData can not handle more than 255 bytes */
	arg_int--;
      } while( arg_int > 0 );
      
      u8x8_cad_EndTransfer(u8x8);
      break;
    default:
      return 0;
  }
  return 1;
}