101-1028 Rabbit Semiconductor, 101-1028 Datasheet - Page 76

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101-1028

Manufacturer Part Number
101-1028
Description
MODULE RABBITCORE RCM3750
Manufacturer
Rabbit Semiconductor
Datasheet

Specifications of 101-1028

Module/board Type
MPU Core Module
For Use With/related Products
RCM3750
Lead Free Status / RoHS Status
Vendor undefined / Vendor undefined
6.5 Run the PINGME.C Sample Program
Connect the crossover cable from your computer’s Ethernet port to the RCM3750
module’s RJ-45 Ethernet connector. Open this sample program from the
TCPIP\ICMP
the program starts running, the green
indicate an Ethernet connection is made. (Note: If the
not be using a crossover cable, or if you are using a hub perhaps the power is off on the
hub.)
The next step is to ping the board from your PC. This can be done by bringing up the MS-
DOS window and running the pingme program:
or by
and typing the entry
Notice that the yellow
place, and indicates the transfer of data. The ping routine will ping the board four times
and write a summary message on the screen describing the operation.
6.6 Running Additional Sample Programs With Direct Connect
The sample programs discussed here are in the Dynamic C
and the
The program
server. Two “LEDs” are created on the Web page, along with two buttons to toggle them.
Users can change the status of the lights from the Web browser. The LEDs on the Proto-
typing Board match the ones on the Web page. As long as you have not modified the
TCPCONFIG 1
Web browser to bring up the Web page served by the sample program.
Otherwise use the TCP/IP settings you entered in the
The optional LCD/keypad module (see Appendix C) must be plugged in to the RCM3700
Prototyping Board when using this sample program. The sample program
implements a Web server that allows e-mail messages to be entered and then shown on the
LCD/keypad module. The keypad allows the user to scroll within messages, flip to other
e-mails, mark messages as read, and delete e-mails. When a new e-mail arrives, an LED
(on the Prototyping Board and LCD/keypad module) turns on, then turns back off once the
message has been marked as read. A log of all e-mail actions is kept, and can be displayed
in the Web browser. All current e-mails can also be read with the Web browser.
The sample program
flash LEDs DS1 and DS2 on the Prototyping Board when a ping is sent and received.
70
http://10.10.6.100.
Start > Run
ping 10.10.6.100
ping 10.10.6.100
SAMPLES\RCM3720\TCPIP\
BROWSELED.C
folder, compile the program, and start it running under Dynamic C. When
macro in the sample program, enter the following server address in your
PINGLED.C
ACT
light flashes on the RCM3750 module while the ping is taking
demonstrates how to make the RCM3750 module be a Web
demonstrates ICMP by pinging a remote host. It will
LINK
folders.
light on the RCM3750 module should be on to
TCP_CONFIG.LIB
LNK
SAMPLES\RCM3700\TCPIP\
light does not light, you may
RabbitCore RCM3750
SAMPLES\
library.
MBOXDEMO.C

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