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authorFede85 <f.vanzati@gmail.com>2013-09-06 15:38:07 +0200
committerFede85 <f.vanzati@gmail.com>2013-09-06 15:38:07 +0200
commita3e2e68e2b7edb9f5434734bed4001df1e65451c (patch)
treed4ef938bd8179a15d41b19197c51ca0a7f93936f /libraries/Bridge/examples/Datalogger/Datalogger.ino
parent35f10e412f5d00027f9d7f2036243c681dbec406 (diff)
Bridge library to the 1.5 format
Diffstat (limited to 'libraries/Bridge/examples/Datalogger/Datalogger.ino')
-rw-r--r--libraries/Bridge/examples/Datalogger/Datalogger.ino99
1 files changed, 0 insertions, 99 deletions
diff --git a/libraries/Bridge/examples/Datalogger/Datalogger.ino b/libraries/Bridge/examples/Datalogger/Datalogger.ino
deleted file mode 100644
index 2d792a4..0000000
--- a/libraries/Bridge/examples/Datalogger/Datalogger.ino
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- SD card datalogger
-
- This example shows how to log data from three analog sensors
- to an SD card mounted on the Arduino Yún using the Bridge library.
-
- The circuit:
- * analog sensors on analog pins 0, 1 and 2
- * SD card attached to SD card slot of the Arduino Yún
-
- Prepare your SD card creating an empty folder in the SD root
- named "arduino". This will ensure that the Yún will create a link
- to the SD to the "/mnt/sd" path.
-
- You can remove the SD card while the Linux and the
- sketch are running but be careful not to remove it while
- the system is writing to it.
-
- created 24 Nov 2010
- modified 9 Apr 2012
- by Tom Igoe
- adapted to the Yún Bridge library 20 Jun 2013
- by Federico Vanzati
- modified 21 Jun 2013
- by Tom Igoe
-
- This example code is in the public domain.
-
- */
-
-#include <FileIO.h>
-
-void setup() {
- // Initialize the Bridge and the Serial
- Bridge.begin();
- Serial.begin(9600);
- FileSystem.begin();
-
- while(!Serial); // wait for Serial port to connect.
- Serial.println("Filesystem datalogger\n");
-}
-
-
-void loop () {
- // make a string that start with a timestamp for assembling the data to log:
- String dataString;
- dataString += getTimeStamp();
- dataString += " = ";
-
- // read three sensors and append to the string:
- for (int analogPin = 0; analogPin < 3; analogPin++) {
- int sensor = analogRead(analogPin);
- dataString += String(sensor);
- if (analogPin < 2) {
- dataString += ","; // separate the values with a comma
- }
- }
-
- // open the file. note that only one file can be open at a time,
- // so you have to close this one before opening another.
- // The FileSystem card is mounted at the following "/mnt/FileSystema1"
- File dataFile = FileSystem.open("/mnt/sd/datalog.txt", FILE_APPEND);
-
- // if the file is available, write to it:
- if (dataFile) {
- dataFile.println(dataString);
- dataFile.close();
- // print to the serial port too:
- Serial.println(dataString);
- }
- // if the file isn't open, pop up an error:
- else {
- Serial.println("error opening datalog.txt");
- }
-
- delay(15000);
-
-}
-
-// This function return a string with the time stamp
-String getTimeStamp() {
- String result;
- Process time;
- // date is a command line utility to get the date and the time
- // in different formats depending on the additional parameter
- time.begin("date");
- time.addParameter("+%D-%T"); // parameters: D for the complete date mm/dd/yy
- // T for the time hh:mm:ss
- time.run(); // run the command
-
- // read the output of the command
- while(time.available()>0) {
- char c = time.read();
- if(c != '\n')
- result += c;
- }
-
- return result;
-}