Matrix Orbital Corp

Code: Select all

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
	DCB dcb;
	HANDLE hCom;

	hCom = CreateFile("COM1",GENERIC_READ|GENERIC_WRITE,0,NULL,OPEN_EXISTING,0,NULL);

	GetCommState(hCom, &dcb);
	dcb.BaudRate = CBR_19200;     // set the baud rate
	dcb.ByteSize = 8;             // data size, xmit, and rcv
	dcb.Parity = NOPARITY;        // no parity bit
	dcb.StopBits = ONESTOPBIT;    // one stop bit
	SetCommState(hCom, &dcb);

	DWORD		dw;
	char		buffer[256];

	// set up screen options:
	buffer[0] = 0xfe;
	// auto line wrap off
	buffer[1] = 68;
	WriteFile(hCom,buffer,2,&dw,NULL);
	// auto scroll off
	buffer[1] = 82;
	WriteFile(hCom,buffer,2,&dw,NULL);
	// turn off underline cursor
	buffer[1] = 75;
	WriteFile(hCom,buffer,2,&dw,NULL);
	// turn off blinking cursor
	buffer[1] = 84;
	WriteFile(hCom,buffer,2,&dw,NULL);

	// clear the screen
	buffer[1] = 88;
	WriteFile(hCom,buffer,2,&dw,NULL);

	lstrcpy((LPTSTR)buffer,"Hello, World!");
	WriteFile(hCom,buffer,lstrlen(buffer),&dw,NULL);

	CloseHandle(hCom);

	return 0;
}

Code: Select all

#define RXEN	0x04
#define RXC		0x07
#define TXEN	0x03
#define UDRE	0x05

void TransmitByte( unsigned char data );

#include <90s8515.h>

// Standard Input/Output functions
#include <stdio.h>

// Declare your global variables here

void main(void)
{
PORTA=0x00;
DDRA=0x00;

PORTB=0x00;
DDRB=0x00;

PORTC=0x00;
DDRC=0x00;

PORTD=0x00;
DDRD=0xff;

TCCR0=0x00;
TCNT0=0x00;

TCCR1A=0x00;
TCCR1B=0x00;
TCNT1H=0x00;
TCNT1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;

GIMSK=0x00;
MCUCR=0x00;

TIMSK=0x00;

UCR=0x08;
UBRR=0x0B;

ACSR=0x80;

	TransmitByte(0xfe);
	TransmitByte(68);
	TransmitByte(0xfe);
	TransmitByte(82);
	TransmitByte(0xfe);
	TransmitByte(75);
	TransmitByte(0xfe);
	TransmitByte(84);
	TransmitByte(0xfe);
	TransmitByte(88); 
	TransmitByte('H');
	TransmitByte('e');
	TransmitByte('l');
	TransmitByte('l');
	TransmitByte('o');
	TransmitByte(',');
	TransmitByte(' ');
	TransmitByte('W');
	TransmitByte('o');
	TransmitByte('r');
	TransmitByte('l');
	TransmitByte('d');		
	TransmitByte('!');			
}

void TransmitByte( unsigned char data )
{
   	while ( !(USR & (1<<UDRE)) )
   		; 			                /* Wait for empty transmit buffer */
	UDR = data; 			        /* Start transmittion */
}