Mikroelektronika MIKROE-742 데이터 시트

The following code is code for the Manchester receiver, it shows how to use the
Manchester Library for receiving data:

program Manchester_Receiver;

// Lcd module connections
var LCD_RS : sbit at PORTD.B2;

LCD_EN : 

sbit at PORTD.B3;

LCD_D4 : 

sbit at PORTD.B4;

LCD_D5 : 

sbit at PORTD.B5;

LCD_D6 : 

sbit at PORTD.B6;

LCD_D7 : 

sbit at PORTD.B7;

var LCD_RS_Direction : sbit at DDRD.B2;

LCD_EN_Direction : 

sbit at DDRD.B3;

LCD_D4_Direction : 

sbit at DDRD.B4;

LCD_D5_Direction : 

sbit at DDRD.B5;

LCD_D6_Direction : 

sbit at DDRD.B6;

LCD_D7_Direction : 

sbit at DDRD.B7;

// End Lcd module connections

// Manchester module connections
var MANRXPIN : sbit at PINB.B0;

MANRXPIN_Direction : 

sbit at DDRB.B0;

MANTXPIN : sbit at PORTB.B1;
MANTXPIN_Direction : 

sbit at DDRB.B1;

// End Manchester module connections

var error, ErrorCount, temp : byte;

ErrorCount := 0;

Delay_10us();

Lcd_Init();                            // Initialize Lcd
Lcd_Cmd(LCD_CLEAR);                     // Clear Lcd display

Man_Receive_Init();                      // Initialize Receiver

while TRUE do

// Endless loop

Lcd_Cmd(LCD_FIRST_ROW);        // Move cursor to the 1st row

while TRUE do

// Wait for the "start" byte

temp := Man_Receive(error);           // Attempt byte receive

if (temp = 0x0B) then 

// "Start" byte, see Transmitter example

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