Example Configuration Used in this Application

The following sequence is a basic example to make the corresponding segments ON for the character ‘A’ in Segment LCD1 Xplained Pro LCD glass.

• Disable SLCD, disable all the previous running modes, and clear the SLCD screen:

  xpro_lcd_clear_all();

• Write the configuration for the Character mapping mode:

  /* DEC=0, NSEG=3 */
  slcd_character_map_set(0,3);

• Write the CMDATA register with the user character data:

  /* CMINDEX.CINDEX = 0, CMINDEX.SINDEX = 4 */
  /* CMDATA = 0x07E4(‘A’), CMDMASK = 0xFF4002 */
  slcd_character_write_data(0,4,0x07E4,0xFF4002);

• Wait for character mapping write complete:

  /* wait for the character mapping write complete */
  while (slcd_get_char_writing_status()) { };