help about using string in keil C

[hbaocr]

hello!
I use Keil C to code my Project which Dislay on LCD with AT89s52 !
Help me about How I use "string" in keil C. And which functions about String in Keil C I can use! I which libs I should declare to use that functions.

Can anybody send to me some example Code using Function to duel with String
thank for attension my topic

 

[M!k]

Take a look at the user's guide "c51.chm" in the HLP directory. All available functions are explained and you'll also find examples there.

 

[Prabakaran]

Just Include String.h in your file and assign the
SCON = 0x52,

printf(" ur string");

this will help to send the string to serial port.

 

[hbaocr]

hi, Prabakaran
thank for your helping but
baud rate =????
Which Mode is used! Mode 0 ,1 , or 2

 

[Kurenai_ryu]

just play around with the SFRs, just as the Spec says...

#define Bauds 9600
#define Crystal 11059200

void Serial_Init()
{
	SCON=0x50;	//
UART:1 variable baudrate ,RX enable,
	TMOD=0x20;	//Timer 1: mode 2, autoreload
	PCON=0x80;	//SMOD = 1...
	TH1=256-(Crystal/(12*16))/Bauds;
	TL1=TH1;
	TR1=1;		//Timer ON,
	TI=1;	//TX enable...
	
}

call this Serial_Init(); at the beginnig and be nice...

 

[hbaocr]

I see, thank for your helping! In your Way I must output mydata thruogh SIPO IC (such as 74LS164) to communicate with my LCD .but my I want to output my data through parallel port directly (such as port0)!
And how can I use! And Which function about string on keil C I can use! may I use the Function of String like in ANSI C or not????( such as strcoll · strcpy · strcspn · strerror · strlen · strncat · strncmp · strncpy · strpbrk · strpbrk · strpbrk · strrchr · strrchr · strrchr · strspn · strstr · strstr · strstr · strtok · strxfrm .....)
thank you