Comments by shan bala

shan bala 18-Mar-14 8:31am View

is it for c or?

shan bala 4-Mar-14 3:57am View

hi,

Thanks, its working, can you explain the logic

shan bala 4-Mar-14 3:31am View

Hi phil,

sorry,

bit by bit

and also byte by byte

int a=0x12 34 56 78

o/p
b=0x 78 56 34 12

shan bala 30-Jan-14 7:30am View

hi richard ,

The digit is readsize of FD and the character is, i am receiving only one character from FD at a time, its printing in a newline because i have put \n in my printf inside the readport function

shan bala 4-Jan-14 1:52am View

hi Griff,

thanks a lot, It really works, i just modify it according to my application
Thanks,
shan

shan bala 27-Nov-13 6:25am View

hi richard,

I am having a serial port user space application to read the weight data from the weight machine, for that i have a buffer of size 100 and print the data byte by byte which read from the weight machine i got the output as follows

buffer[0] = 3
buffer[1] = .
buffer[2] = 0
buffer[3] = 9
The actual data is 3.09 which contains 4 bytes and a '\0', the output of the weight machine ascii string and this data is continuously sent by the weight machine

My problem is, i need to take 5-10 values and calculate the average for that, i want the logic on how can i make that 4 byte data as a single value for example:-
I am printing this buffer values as a %c
buffer[0] = 3
buffer[1] = .
buffer[2]= 0
buffer[3]= 9

buffer[5]= 3
buffer[6]= .
buffer[7]= 0
buffer[8]= 9
average= 3.09+3.09/2-----> This is what i want to do

Comments by shan bala (Top 6 by date)