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![](https://ae01.alicdn.com/kf/Sc1fc13ba5ca44312b71e3252855c3445w/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg) ![](https://ae01.alicdn.com/kf/Sbfa01add6d6f499d86f84dbc21f9081b6/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg) ![](https://ae01.alicdn.com/kf/S0ef10a647f3c4ae1b6456832f7a5f991s/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sc1fc13ba5ca44312b71e3252855c3445w/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg) ![](https://ae01.alicdn.com/kf/Sbfa01add6d6f499d86f84dbc21f9081b6/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg) ![](https://ae01.alicdn.com/kf/S0ef10a647f3c4ae1b6456832f7a5f991s/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg) ![](https://ae01.alicdn.com/kf/S93a69e061cd54bdeb59877cfe186cfa0e/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg) ¿É¼ÇÁ¤º¸[(350850)WhitePCB] [(350852)GY-33] [(10)blackPCB] [(94)GY-31]![](https://ae01.alicdn.com/kf/Se6d7264273e4480fb53903ac0f912f4b6/GY-31-GY-33-TCS34725-TCS3200D-TCS230.jpg_640x640.jpg)
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# Uchar ¼¸íµÇÁö ¾ÊÀº ½¡ Á¤ÀÇ
# Uint ¼¸íµÇÁö ¾ÊÀº int Á¤ÀÇ
Sbit S0 = P1 ^ 0; // S0, S1 Àº Ãâ·ÂÀÇ µàƼ »çÀÌŬÀ» ¼³Á¤ÇÏ´Â °ÍÀÔ´Ï´Ù.
Sbit S1 = P1 ^ 1;
Sbit S2 = P1 ^ 3; // S2, S3 ´Â °¡º¿î °í·Á »çÇ×À» ¼³Á¤ÇϱâÀ§ÇÑ ¸ðµåÀÔ´Ï´Ù.
Sbit S3 = P1 ^ 4;
Sbit OE = P1 ^ 2; // È°¼ºÈ
¹«È¿ RS232_init()
{
TMOD = 0X20; // ŸÀÌ¸Ó 1 ¸ðµå¿¡¼ ÀÛµ¿ 1
SCON = 0x50;
PCON = 0X80; //
TH1 = TL1 = 0XFF;// 22.1184M °áÁ¤ ¹ßÁø±â, baud ·¹ÀÌÆ®´Â 115200 ·Î ¼³Á¤µË´Ï´Ù.
TR1 = 1;
TI = 0;
RI = 0;
}
Void send_char(uchar a) // µ¥ÀÌÅÍ Àü¼Û
{
SBUF = a;
µ¿¾È (TI = = 0);
TI = 0;
}
Uchar get_char() // µ¥ÀÌÅÍ ¼ö½Å
{
µ¿¾È (RI = = 0);
RI = 0;
¹Ýȯ SBUF;
}
Uint color_display(uchar m)
{
Uint ½Ã°£, a;
A = m;
TMOD = 0x61; // Ä«¿îÅÍ 1, ŸÀÌ¸Ó 0 Àº 16 ºñÆ® ¸ðµå¿¡¼ ÀÛµ¿ÇÕ´Ï´Ù.
TH0 = TL0 = 0; // 0 ºÎÅÍ °è»ê ½ÃÀÛ, ŸÀ̹Ö
TH1 = TL1 = 0;
S0 = 1;
S1 = 1;
S2 = m & 0x01;
S3 = m & 0x02;
OE = 0;
TR0 = TR1 = 1;
µ¿¾È (TL1<250);
TR1 = TR0 = 0;
OE = 1;
½Ã°£ = TH0 * 256 + TL0;
¹Ýȯ (½Ã°£);
}
º¸ÀÌµå ¸ÞÀÎ ()
{
Uint temp;
RS232_init();
OE = 1;
µ¿¾È (1)
{
´õ
Temp = color_display(get_char());
RS232_init();
Send_char (ÀÓ½Ã/1000);
Send_char (Àӽà % 1000/100);
Send_char (Àӽà % 100/10);
Send_char (Àӽà % 10);
´õ
}
``
}
½Ã¸®¾ó Æ÷Æ®¸¦ ÅëÇØ »ö»ó À¯ÇüÀÇ Ã¤³ÎÀ» ¼±ÅÃÇÑ ´ÙÀ½ ´Ù¸¥ »ö»óÀÌ ¼·Î ´Ù¸¥ ½Ã°£¿¡ ´ëÀÀÇϹǷΠ(Ä«¿îÆ® °ªÀº µ¿ÀÏ) ´Ù¸¥ »ö»óÀ» °áÁ¤ÇÕ´Ï´Ù.
´õ
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