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I2CLCD
HD4470 LCD driver via I2C interface
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Macros | |
| #define | LCD_I2C_DEVICE 0x4E |
| #define | LCD_LINES 2 |
| #define | LCD_COLS 16 |
| #define | LCD_LINE_MODE LCD_2LINE |
| #define | LCD_LINE1 0x00 |
| #define | LCD_LINE2 0x40 |
| #define | LCD_LINE3 0x40 |
| #define | LCD_LINE4 0x60 |
Change this settings to your configuration.
Supported LCD sizes range from 1x8 to 4x20.
4x40 is not supported.
| #define LCD_COLS 16 |
Enter the number of columns of your display here
| #define LCD_I2C_DEVICE 0x4E |
Change this to the address of your expander
| #define LCD_LINE1 0x00 |
This should be 0x00 on all displays
| #define LCD_LINE2 0x40 |
Change this to the address for line 2 on your display
| #define LCD_LINE3 0x40 |
Change this to the address for line 3 on your display
| #define LCD_LINE4 0x60 |
Change this to the address for line 4 on your display
| #define LCD_LINE_MODE LCD_2LINE |
Enter line mode your display here
| #define LCD_LINES 2 |
Enter the number of lines of your display here
1.8.6