How to Display HEX values in specified format using Fmt function?

[Carol_Cai]

unsigned char data[6];

char readBuffer[20];

data[0] = 0x00;

data[1] = 0X0E;

data[2] = 0x12;

data[3] = 0x08;

data[4] = 0x00;

data[5] = 0x00;

Fmt(readBuffer,"%x %x %x %x %x %x",  data[0], data[1], data[2], data[3], data[4], data[5]);

The result is: 0 e 12 8 0 0

If I want to display the data value as "00 0E 12 08 00 00", how could I use the Fmt function?

[jr_2005]

I usually use the standard ANSI printf() family for formatted output - here you could use the formatting string "%02X %02X %02X %02X %02X %02X" to produce the output you need. I don't know if Fmt() will recognise this formatting in the same way but its worth a try.

JR

[Carol_Cai]

Hi JR,

It seems that Fmt() does not recognise this formatting in the same way as sprintf()...

But I can use sprintf() instead so as to implement the function.

Thanks very much for your answer!

Carol_Cai

[trz]

Hi carol,

Fortunatly I dont have an available compiler right now , but I think that :

Fmt(readBuffer,"%x[w0p2] %x[w2p0] %x[w2p0] %x[w2p0] %x[w2p0] %x[w2p0]",  data[0], data[1], data[2], data[3], data[4], data[5]);

will do it.

Trz

[jr_2005]

Will this produce upper-case hex characters? I couldn't see from the Fmt() help files how to solve this part of the original problem.

JR

[trz]

Hi,

The Uppercase thing can be solved by using :

stringUpperCase(ReadBuffer);