User manual

mikroC PRO for dsPIC
MikroElektronika
541
SPI Graphic Lcd Library
mikroC PRO for dsPIC30/33 and PIC24 provides a library for operating Graphic Lcd 128x64 (with commonly used
Samsung KS108/KS107 controller) via SPI interface.
For creating a custom set of Glcd images use Glcd Bitmap Editor Tool.
Important :
- When using this library with dsPIC33 and PIC24 family MCUs be aware of their voltage incompatibility with certain
number of Samsung KS0108 based Glcd modules.
So, additional external power supply for these modules may be required.
- Library uses the SPI module for communication. The user must initialize the appropriate SPI module before using the
SPI Glcd Library.
- For MCUs with multiple SPI modules it is possible to initialize all of them and then switch by using the SPI_Set_Active()
routine. See the SPI Library functions.
- This Library is designed to work with the mikroElektronika's Serial Lcd/Glcd Adapter Board pinout, see schematic at
the bottom of this page for details.
Library Dependency Tree
External dependencies of SPI Lcd Library
The implementation of SPI Lcd Library routines is based on Port Expander Library routines.
External dependencies are the same as Port Expander Library external dependencies.
Library Routines
Basic routines:
- SPI_Glcd_Init
- SPI_Glcd_Set_Side
- SPI_Glcd_Set_Page
- SPI_Glcd_Set_X
- SPI_Glcd_Read_Data
- SPI_Glcd_Write_Data
Advanced routines:
- SPI_Glcd_Fill
- SPI_Glcd_Dot
- SPI_Glcd_Line
- SPI_Glcd_V_Line
- SPI_Glcd_H_Line