User manual

mikroBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
591
TFT_Init
Prototype
sub procedure TFT_Init(dim display_width, display_height as word)
Returns Nothing
Description Initializes TFT display in the 8-bit working mode.
Parameters:
- width: width of the TFT panel
- height: height of the TFT panel
Requires Global variables:
- TFT_DataPort: Data Port
- TFT_WR: Write signal pin
- TFT_RD: Read signal pin
- TFT_CS: Chip Select signal pin
- TFT_RS: Register Select signal pin
- TFT_RST: Reset signal pin
- TFT_DataPort_Direction: Direction of Data Port
- TFT_WR_Direction: Direction of Write signal pin
- TFT_RD_Direction: Direction of Read signal pin
- TFT_CS_Direction: Direction of Chip Select signal pin
- TFT_RS_Direction: Direction of Register Select signal pin
- TFT_RST_Direction: Direction of Reset signal pin
must be dened before using this function.
Example
‘ TFT display connections
dim TFT_DataPort as byte at LATE
dim TFT_WR as sbit at LATD13_bit
dim TFT_RD as sbit at LATD12_bit
dim TFT_CS as sbit at LATC3_bit
dim TFT_RS as sbit at LATB15_bit
dim TFT_RST as sbit at LATC1_bit
dim TFT_DataPort_Direction as byte at TRISE
dim TFT_WR_Direction as sbit at TRISD13_bit
dim TFT_RD_Direction as sbit at TRISD12_bit
dim TFT_CS_Direction as sbit at TRISC3_bit
dim TFT_RS_Direction as sbit at TRISB15_bit
dim TFT_RST_Direction as sbit at TRISC1_bit
‘ End of TFT display connections
‘ Initialize 240x320 TFT display
TFT_Init(240, 320)