04-05-2014 01:54 PM
take this as example , it is between two systems communicating on serial port. one sys send data and other rx it , parse it and then send appropriate ack
1 read a serial port buffer (wait for some time to avoid any data loss ). when all is well terminate the while loop
2 now parese the data as per requiremnt and display it
3 send ack to the sys1
4 repeat step 1 to see is there any data rx in reply of ack
put all above in flat sequence and put the seq in a while loop. all work fine.
04-05-2014 02:00 PM
@Tirmizi wrote:
take this as example , it is between two systems communicating on serial port.
This has nothing to do with the topic of this thread. Please start a new thread if you want to discuss something else.
In any case, all your important nodes in your example contain error terminals that you can use to enforce execution order. No sequences needed.
04-05-2014 02:05 PM
04-05-2014 10:09 PM
Thank You everybody for great replies! It worked 🙂