Serial communication problem in Touch controlled wheelchair

[Ananthuargn]

Hello sir..currently i am doing a project on Touch controlled wheelchair. In which i got the output of X,Y co ordinates of of the touch using PIC controller
this x,y co ordinates comes as serial data in the following format..
X:0062 Y:0090 Z:0026
the serial data format is

so i need a coding on 89v51rd2 micro controller to receive the data,process the data....and to perform the necessary action (to operate the motor)

Anyone plz help.....
Waiting for ur reply..............

 

[jpsganesh]

which compiler u r using?

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refer this link. here PIC controller used.
http://www.circuitstoday.com/communicating-between-lcd-and-pc-using-uart-of-pic

 

[Ananthuargn]

thank u sir ....
but i got the 22 bytes serial data(image previously uploaded) from pic micro controller and i want to get that serial data in 89v51rd2 micro controller receiver to perform necessary action.
so that i need the coding for 89v51rd2 sir.
when i touch the touch screen in one point the data received as

through serial port software..


waiting for Ur reply..........

 

[jpsganesh]

I can help u with PIC micros (and Hi-tech C)
but I can give u the flow if u wish.

which compiler u r using?

if u answer for this someone can help u who worked on it.

 

[Ananthuargn]

thank u sir.....
plz give that.

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sir...
i need the c program for 89c51 to receive the 22 bytes serial data, which comes from PIC.the received 22 bytes are in the format of .
in this i need only x, y co-ordinates. the program depends on the x,y values.

waiting for Ur reply sir......
Thanks.

 

[jpsganesh]

u keep receive all data whatever u receive from UART. check the last received byte whether it is "X" or "Y"
if it is "X" ignore next data and then receive next 4 bytes store it in some variable say "X".
if it is "Y" ignore next data and then receive next 4 bytes store it in some variable say "Y".