mikroC
making it simple...
PS/2 Library
mikroC - C Compiler for Microchip PIC microcontrollers
mikroC provides a library for communicating with common PS/2 keyboard.The library does not utilize interrupts for data retrieval, and requires oscillator clock to be 6MHz and above.
Library Routines
Ps2_Init
Ps2_Config
Ps2_Key_Read
Ps2_Init
Prototype | void Ps2_Init(unsigned short *port); |
Description Initializes port for work with PS/2 keyboard, with default pin settings. Port pin 0 is Data line, and port pin 1 is Clock line.
You need to call either Ps2_Init or Ps2_Config before using other routines of PS/2 library.
Requires Both Data and Clock lines need to be in
Ps2_Config
Prototype | void Ps2_Config(char *port, char clock, char data); |
Description Initializes port for work with PS/2 keyboard, with custom pin settings. Parameters data and clock specify pins of port for Data line and Clock line, respectively. Data and clock need to be in range 0..7 and cannot point to the same pin.
You need to call either Ps2_Init or Ps2_Config before using other routines of PS/2 library.
Requires Both Data and Clock lines need to be in
Example | Ps2_Config(&PORTB, 2, 3); |
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