Sharp DV-MX1U User's Guide download pdf (Page 114)

102 IRSEND and IRECV Files

MX1 Reference Guide E-EQ-MX1RG-D

//delay_ms(2000);

start = clock();

status = 0;

while (status >= 0) {

if (stopExec())

break;

putchar('|');

count = read(fh, buf, sizeof(buf));

if (! count) {

fprintf(stderr, "\nsend complete\n");

break;

}

if (count == -1) {

fprintf(stderr, "\nreading %s error\n", argv[1]);

break;

}

/* send data */

for (c = buf, i = 0; i < count; i++, bytesSend++) {

//while (_bios_serialcom(_COM_STATUS, comPort, 0) < 0){;}

/* send a char */

if ((status = _bios_serialcom(_COM_SEND, comPort, *c++)) < 0) {

fprintf(stderr, "\nsend error %x\n", status);

break;

}

if (! (bytesSend & 0x00ff))

putchar('.');

}

start = clock() - start;

fprintf(stderr, "\n%lu ms\n", start);

fprintf(stderr, "send %lu bytes\n", bytesSend);

#if 0

// close 5 second later

start = clock() + 5000;

while (1) {

tmp = clock();

if (tmp > start)

break;

}

#endif

close(fh);

CLOSE_CONN:

/* close connection */

__asm {

mov ax, 0ffffH

mov dx, comPort

int 14H

mov status, ax

}

if (status < 0) {/* cannot disconnection */

fprintf(stderr, "disconection failured, status %x\n", status);

}

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Sharp DV-MX1U User's Guide Page 114

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