String to num in PSoC3

[Anonymous]

If I send a data from pc to PSoC there is a way to convert that data into int

[RaAl_264636]

Hi jdbatista,

       

it depends on how the data is coded. If the data is always two single bytes, you can simply write the bytes to the proper positions of an int.

   

//write directly to the corresponding positions

   

unsigned int Test;

   

unsigned char MSB, LSB;

   

Test = LSB;

   

Test |= MSB << 8;

       

You can also use unions/structs to create the memory layout for the incoming data, but this depends on the situation.If the data is ASCII coded you should use atoi() functions.

       

Regards,

       

Ralf

[Bob_Marlowe]

And do not forget there are the standard function famiies printf() and scanf() which allows you at both ends to convert your variables to formatted strings and back. have a look here: publications.gbdirect.co.uk/c_book/chapter9/formatted_io.html 

       

Bob