From 211efd9ce07503f82179b361b53582cba03b5bcc Mon Sep 17 00:00:00 2001
From: Federico Fissore <f.fissore@arduino.cc>
Date: Tue, 18 Jun 2013 16:42:24 +0200
Subject: [PATCH] wifi examples renamed OLD*, introducing new comprehensive
 WiFiStatus example reviewed ShellCommands example to be not wifi related

---
 .../OLDWiFiCheck.ino}                         |  0
 .../OLDWifiSignalStrengthIndicator.ino}       |  0
 .../examples/ShellCommands/ShellCommands.ino  |  4 +--
 .../Bridge/examples/WiFiStatus/WiFiStatus.ino | 32 +++++++++++++++++++
 4 files changed, 34 insertions(+), 2 deletions(-)
 rename hardware/arduino/avr/libraries/Bridge/examples/{WiFiCheck/WiFiCheck.ino => OLDWiFiCheck/OLDWiFiCheck.ino} (100%)
 rename hardware/arduino/avr/libraries/Bridge/examples/{WifiSignalStrengthIndicator/WifiSignalStrengthIndicator.ino => OLDWifiSignalStrengthIndicator/OLDWifiSignalStrengthIndicator.ino} (100%)
 create mode 100644 hardware/arduino/avr/libraries/Bridge/examples/WiFiStatus/WiFiStatus.ino

diff --git a/hardware/arduino/avr/libraries/Bridge/examples/WiFiCheck/WiFiCheck.ino b/hardware/arduino/avr/libraries/Bridge/examples/OLDWiFiCheck/OLDWiFiCheck.ino
similarity index 100%
rename from hardware/arduino/avr/libraries/Bridge/examples/WiFiCheck/WiFiCheck.ino
rename to hardware/arduino/avr/libraries/Bridge/examples/OLDWiFiCheck/OLDWiFiCheck.ino
diff --git a/hardware/arduino/avr/libraries/Bridge/examples/WifiSignalStrengthIndicator/WifiSignalStrengthIndicator.ino b/hardware/arduino/avr/libraries/Bridge/examples/OLDWifiSignalStrengthIndicator/OLDWifiSignalStrengthIndicator.ino
similarity index 100%
rename from hardware/arduino/avr/libraries/Bridge/examples/WifiSignalStrengthIndicator/WifiSignalStrengthIndicator.ino
rename to hardware/arduino/avr/libraries/Bridge/examples/OLDWifiSignalStrengthIndicator/OLDWifiSignalStrengthIndicator.ino
diff --git a/hardware/arduino/avr/libraries/Bridge/examples/ShellCommands/ShellCommands.ino b/hardware/arduino/avr/libraries/Bridge/examples/ShellCommands/ShellCommands.ino
index a362ed83a..4fd73843e 100644
--- a/hardware/arduino/avr/libraries/Bridge/examples/ShellCommands/ShellCommands.ino
+++ b/hardware/arduino/avr/libraries/Bridge/examples/ShellCommands/ShellCommands.ino
@@ -11,8 +11,8 @@ void setup() {
 
 void loop() {
   Process p;
-  // This command line prints the number of bytes received and transmitted from WLAN
-  p.runShellCommand(F("ifconfig wlan0 | grep \"RX bytes\" | tr ':' ' ' | awk \"{ print \\$3 \\\" \\\" \\$8 }\"\n"));
+  // This command line prints the name of the wireless that the board is connected to or that the board has created
+  p.runShellCommand(F("lua /usr/lib/lua/pretty_wifi_info.lua | grep SSID"));
 
   // Read command output
   while (p.available()) {
diff --git a/hardware/arduino/avr/libraries/Bridge/examples/WiFiStatus/WiFiStatus.ino b/hardware/arduino/avr/libraries/Bridge/examples/WiFiStatus/WiFiStatus.ino
new file mode 100644
index 000000000..840ceee2c
--- /dev/null
+++ b/hardware/arduino/avr/libraries/Bridge/examples/WiFiStatus/WiFiStatus.ino
@@ -0,0 +1,32 @@
+#include <Process.h>
+
+void setup() {
+  Serial.begin(9600);  // initialize serial communication
+  while(!Serial);      // do nothing until the serial monitor is opened
+ 
+  Serial.println("Starting bridge...\n");
+  pinMode(13,OUTPUT);  
+  digitalWrite(13, LOW);  
+  Bridge.begin();      // make contact with the linux processor
+  digitalWrite(13, HIGH); 
+
+  delay(2000);         // wait 2 seconds
+}
+
+void loop() {
+  Process wifiCheck;    // initialize a new process
+
+  wifiCheck.runShellCommand("lua /usr/lib/lua/pretty_wifi_info.lua");        // command you want to run
+
+  // while there's any characters coming back from the 
+  // process, print them to the serial monitor:
+  while (wifiCheck.available() > 0) {
+    char thisChar = wifiCheck.read();
+    Serial.print(thisChar);
+  }
+  
+  Serial.println();
+  
+  delay(5000);
+}
+