20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 71

• Manufacturer Part Number: 20-101-1221
• Description: RCM4400W (JAPAN TELEC CERTIFIED)
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore®r

Specifications of 20-101-1221

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.11 b
• Power - Output: 16dBm
• Voltage - Supply: 3.3V
• Current - Receiving: 450mA
• Current - Transmitting: 450mA
• Data Interface: Connector, 2 x 25 Header
• Memory Size: 512K Flash, 1MB SRAM
• Antenna Connector: SMA
• Operating Temperature: -20°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Other names: 316-1147

6.2.5 RCM4400W Sample Programs
The following sample programs are in the Dynamic C
folder.
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User’s Manual
BROWSELED.C
Two “device LEDs” are created along with two buttons to toggle them. Users can use
their Web browser to change the status of the lights. The DS2 and DS3 LEDs on the
Prototyping Board will match those on the Web page. As long as you have not modified
the
your Web browser to bring up the Web page served by the sample program. Remember
to configure the access point to match the default settings of the
Otherwise use the TCP/IP settings you entered in the
Options > Project Options menu
PINGLED.C
LED DS2 on the Prototyping Board when a ping is sent and it will flash LED DS3
when a ping is received.
Before you compile and run this sample program, change
want to ping. You may modify
milliseconds between the outgoing pings.
Uncomment the VERBOSE define to see the incoming ping replies.
PINGLED_STATS.C
receiver/transmitter statistics in the Dynamic C
Before you compile and run this sample program, change
want to ping. You may modify
milliseconds between the outgoing pings.
Modify the value in the
ing of the statistics. Also review the
which affect the number of samples to gather and create a bar graph display instead of a
numeric display.
Uncomment the
PINGLED_WPA_PSK.C
Protected Access with Pre-Shared Key). WPA is a more secure replacement for WEP.
The implementation in the sample program supports use of the TKIP (Temporal Key
Integrity Protocol) cypher suite.
The sample program uses macros to configure the access point for WPA PSK, specify
the TKIP cypher suite, assign the access point SSID, and set the passphrase.
http://10.10.6.100.
TCPCONFIG 1
#define WIFI_USE_WPA
#define _WIFI_WEP_FLAG WIFICONF_WEP_TKIP
#define _WIFI_SSID "parvati"
#define _WIFI_PSK_PASSPHRASE "now is the time"
—This program demonstrates ICMP by pinging a remote host. It will flash
—This program demonstrates a basic controller running a Web page.
VERBOSE
macro in the sample program, enter the following server address in
—This program is similar to
—This program demonstrates the use of WPA PSK (Wi-Fi
MOVING_AVERAGE
define to see the incoming ping replies.
// Bring in WPA support
PING_DELAY
PING_DELAY
.
GATHER_INTERVAL
macro to change the moving average filter-
define to change the amount of time in
define to change the amount of time in
STDIO
PINGLED.C
SAMPLES\RCM4400W\TCPIP\
// Define cypher suite
in the “Defines” tab in the Dynamic C
window.
and
PING_WHO
PING_WHO
GRAPHICAL
, but it also displays
TCPCONFIG 1
to the host you
to the host you
macros,
macro.
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