Chapter 6: C Functions and Program Structures

utomatically

RC += CommDemo.c

pen H

o.

Type in
ello

ype in:

o

ou should receive:

Type in
omma1

Target file name (without extension).

TARGET = PC_Comm

List C source files here. (C dependencies are a

generated.)
SRC = $(TARGET).c

S

Using CommDemo:

Download the code to the Butterfly.
O yperTerminal
Start the program.

In HyperTerminal you should see:

PC_Comm.c ready to communicate.
You are talking to the PC_Comm demo.

Type in:
demo?
You should receive:
You are talking to the PC_Comm dem

:
h
You should receive:
Hello yourself

T
co
Y
You sent: '' - I don't understand.

:
c 23
You should receive:
Thank you for sending the number: 123