serial communication

[anasfuad33eng]

hi,all i have matrix that contain 10 elements such as:
2
4
77
33
etc,i want to send them to serial port with delay 4 second between them in such away i send 2 after 4 second i send 4 after another 4 second i send 77.how i can do this plzzzz help,suggest,give ideas

thanks in advance

 

[per_lube]

From where you want to send this data?
from a microcontroller ---> to another device (such as a PC) or from another device --> to a uC?

if you are sending from a uC, the simplest method is:
- run a for loop for 10 times
- just using a delay of 4 between to serial write commands...

even if you use another device (such as a PC), use a for loop in the software and use a delay of the time you require in between the serial write commands

cheers,
per_lube

 

[jayanth.devarayanadurga]

If you are sending the data from PC to MCU then you have to put delays in your PC side software and if you are sending data from MCU to PC or other device then you have to use timer interrupt in your code to generate the delay.