[En-Nut-Discussion] questions

[조상만]

Hi,

Can I use inp(PORTD) instead of inp(PIND) at line 188 of the file portdio.c .

What is difference inp(PIND) and inp(PORTD) in Port D.

Although I read the mega103 manual, I don't understnad.

Can you explain to me this?

Finally,
 
 If I receive data in Port D, what can I do ?
 
I have already executed portdio.c.
 
 As you know, I can only set output pins in it.
(that is, PD7-PD4)

 What portion I can correct or modify?

Sincerely yours.
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