Delay in 8051 Keil in C

pradeep221899 · Apr 5, 2013

I want to generate delay of 5 minutes in 8051 in C .i'm using KEIL software..
How can i do it?

waiting for your reply.....

Thanks..

bassa · Apr 5, 2013

There are many ways to do this

Ex: create 60ms delay using timers and loop until 5000

If your crystal = 12 MHz then check this sample code

Code C++ - [expand]
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delay_5m() 
{
int d;
for(d=0;d<=5000;d++)
{
TMOD=0x01;
TL0=0xA0;
TH0=0x15;
TR0=1; 
while(TF0==0); // run until TF turns to 1
TR0=0; 
TF0=0; 
}
}

Delay in 8051 Keil in C

pradeep221899

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bassa

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pradeep221899

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Code C++ - [expand]
1 2 3 4 5 6 7 8 9 10 11 12 13 14	delay_5m() { int d; for(d=0;d<=5000;d++) { TMOD=0x01; TL0=0xA0; TH0=0x15; TR0=1; while(TF0==0); // run until TF turns to 1 TR0=0; TF0=0; } }

Delay in 8051 Keil in C

pradeep221899

Newbie level 1

bassa

Super Moderator

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