wrong communication data transfer

[Guest]

Great hint. a step forward with your help. so it will depending on the vc++.net to transfer this ascII data to real data. I need to find out how.

Thanks!

[Guest]

I feel weired that when I used putc('A'); I could get the correct reading in my vc program, however, I could not get the correct reading by using printf("%u", val1); and printf("%u %u %u", val1,val2,val3);

what might happened to my vc code as shown in my last two post.

Thanks

[Guest]

any suggestions? no clue yet?

Thanx

[Guest]

It looks like that my program only accept singal character? like 'a', 'Z',
it did not accept characters like "ab", "alsdd"; any clue?

[Guest]

Now is working, even I still not understand why it is working!

Thank you all