User manual

376
mikoBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
Lcd_Init
Prototype
sub procedure Lcd_Init()
Description Initializes Lcd module.
Parameters None.
Returns Nothing.
Requires Global variables:
- LCD_RS: Register Select (data/instruction) signal pin
- LCD_EN: Enable signal pin
- LCD_D4: Data bit 4
- LCD_D5: Data bit 5
- LCD_D6: Data bit 6
- LCD_D7: Data bit 7
- LCD_RS_Direction: Direction of the Register Select pin
- LCD_EN_Direction: Direction of the Enable signal pin
- LCD_D4_Direction: Direction of the Data 4 pin
- LCD_D5_Direction: Direction of the Data 5 pin
- LCD_D6_Direction: Direction of the Data 6 pin
- LCD_D7_Direction: Direction of the Data 7 pin
must be dened before using this function.
Example
‘ LCD module connections
dim LCD_RS as sbit at LATD0_bit
dim LCD_EN as sbit at LATD1_bit
dim LCD_D4 as sbit at LATB0_bit
dim LCD_D5 as sbit at LATB1_bit
dim LCD_D6 as sbit at LATB2_bit
dim LCD_D7 as sbit at LATB3_bit
dim LCD_RS_Direction as sbit at TRISD0_bit
dim LCD_EN_Direction as sbit at TRISD1_bit
dim LCD_D4_Direction as sbit at TRISB0_bit
dim LCD_D5_Direction as sbit at TRISB1_bit
dim LCD_D6_Direction as sbit at TRISB2_bit
dim LCD_D7_Direction as sbit at TRISB3_bit
‘ End LCD module connections
...
Lcd_Init()
Notes None