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2, TCS3200 TCS230 ¾÷±×·¹ÀÌµå ¹öÀü, È¿°ú ´õ
3, 3-5 v Àü¿ø °ø±Þ ÀåÄ¡
4, ºû °£¼·¿¡ ÀúÇ×
5, ÈÀÌÆ® led, Á¦¾î,.
6, ¹àÀº »ö»ó °³Ã¼¸¦ °¨Áö
7: (L), PCB Å©±â 33mm * 25mm (W)
¹è¼Û ¸ñ·Ï:
´ÙÀ½ ±×¸² 1 Ä÷¯ ¼¾¼ ¸ðµâ
°£´ÜÇÑ Å×½ºÆ® ÇÁ·Î±×·¥Àº ´ÙÀ½°ú °°½À´Ï´Ù:
# Æ÷ÇÔ
# Define uchar unsigned char
# Uint unsigned int Á¤ÀÇ
Sbit S0 P1 = ^ 0;/ / S0 ¹× S1»êÃâ Àǹ« Áֱ⸦ ³õ±â À§ÇÏ¿©
P1 sbit S1 = ^ 1;
Sbit S2 = P1 ^ 3;/S2, S3ºû ¸ðµå¿¡ °üÇÏ¿© ³õ±â À§ÇÏ¿©
Sbit S3 = P1 ^ 4;
Sbit OE = p ^ 2;/¼ö
Void RS232_init ()
{
TMOD = 0x20;/ /¹æ¹ý¿¡ Àִ ŸÀÌ¸Ó 1 ÀÏ
SCON = 0x50;
PCON = 0x80;/ /
TH1 = TL1 = 0 XFF;/22.1184 M°áÁ¤, baud ºñÀ²Àº 115200 ·Î ³õÀÔ´Ï´Ù
TR1 = 1;
TI = 0;
RI = 0;
}
//Void send_char (uchar a)µ¥ÀÌÅÍ Àü¼Û
{
SBUF =;
µ¿¾È (TI = = 0);
TI = 0;
}
Uchar get_char () / /¼ö½ÅÇϱâ
{
µ¿¾È (RI = = 0);
RI = 0;
¹Ýȯ SBUF;
}
Uint color_display uchar (m)
{
Uint ½Ã°£, a;
A = m.
TMOD = 0x61;/Ä«¿îÅÍ 1, 16 ºñÆ® ¸ðµå¿¡¼ ŸÀÌ¸Ó 0 ÀÛ¾÷
TH0 = TL0 = 0;/½ÃÀÛ °è»ê ŸÀ̹Ö
TH1 = TL1 = 0;
S0 = 1;
S1 = 1;
S2 = m & 0x01;
S3 = m & 0x02;
OE = 0;
TR0 = TR1 = 1;
µ¿¾È (TL1
TR1 = TR0 = 0;
OE = 1;
½Ã°£ = TH0 * 256 + TL0;
¹Ýȯ (½Ã°£);
}
Void ¸ÞÀÎ ()
{
Uint ¿Âµµ.
RS232_init ()
OE = 1;
µ¿¾È (1)
{
Àӽà Á÷¿ø = color_display (get_char ());
RS232_init ()
Send_char (¿Âµµ/1000);
Send_char (¿Âµµ % 1000/100);
Send_char (¿Âµµ % 100/10);
Send_char (¿Âµµ % 10);
}
}
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