Mikroelektronika MIKROE-724 データシート
548
mikoBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
SPI_T6963C_config
Prototype
sub procedure SPI_T6963C_config(dim width, height, fntW as word, dim
DeviceAddress as byte, dim wr, rd, cd, rst as byte)
Description Initializes T6963C Graphic Lcd controller.
Display RAM organization:
The library cuts RAM into panels: a complete panel is one graphics panel followed by a text panel (see
schematic below).
+---------------------+ /\
+ GRAPHICS PANEL #0 + |
+ + |
+ + |
+ + |
+---------------------+ | PANEL 0
+ TEXT PANEL #0 + |
+ + \/
+---------------------+ /\
+ GRAPHICS PANEL #1 + |
+ + |
+ + |
+ + |
+---------------------+ | PANEL 1
+ TEXT PANEL #1 + |
+ + |
+---------------------+ \/
Parameters -
width
: width of the Glcd panel
-
height
: height of the Glcd panel
-
fntW
: font width
-
DeviceAddress
: SPI expander hardware address, see schematic at the bottom of this page
-
wr
: write signal pin on Glcd control port
-
rd
: read signal pin on Glcd control port
-
cd
: command/data signal pin on Glcd control port
-
rst
: reset signal pin on Glcd control port
Returns
Nothing.
Requires
Global variables:
-
SPExpanderCS
: Chip Select line
-
SPExpanderRST
: Reset line
-
SPExpanderCS_Direction
: Direction of the Chip Select pin
-
SPExpanderRST_Direction
: Direction of the Reset pin
must be defined before using this function.
The SPI module needs to be initialized. See the SPIx_Init and SPIx_Init_Advanced routines.