serial communication problems

[anasfuad33eng]

hi,all i have a problem in serial communication my code below:
Matrix1=[10.0334 90.363 220.6947 234.4577 206.6082 142.7936 115.5005 99.0738 57.7875 31.6816 15.8035 ];
s=serial('com3','baudrate',9600);
set(s,'flowcontrol','none');
set(s,'parity','none');
set(s,'databit',8);
set(s,'stopbit',1);
fopen(s)
for i=1:length(Matrix1)
A=Matrix1(i) ;
fwrite(s,A,'int8')
pause(2)
end
the problem with this code only the five value of matrix1 will be send via serial port to 8051 ,so when i display the received values only the first five values of matrix1 displayed.the other values of the matrix not send whats the problem,please help,suggest,idea
thank in advance

 

[jayanth.devarayanadurga]

First you have to confirm whether all the elements of the matrix are being sent to MCU or not. If all the elements are received by MCU then the problem is in the displaying code. Post your MCU code.