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authorTom Igoe <tom.igoe@gmail.com>2013-06-22 02:03:22 -0400
committerTom Igoe <tom.igoe@gmail.com>2013-06-22 02:03:22 -0400
commita96322f5722c165389ceac199e2744d6a982acf9 (patch)
treeaa68ec7c6c139b6073dded28ede492d860888d81 /libraries/Bridge
parent8bd5990b70ffa7f6f3589acad2e70e0d48bc0b54 (diff)
Adjusted datalogger to remove indirection reference and changed from Console to Serial
Diffstat (limited to 'libraries/Bridge')
-rw-r--r--libraries/Bridge/examples/Datalogger/Datalogger.ino30
1 files changed, 16 insertions, 14 deletions
diff --git a/libraries/Bridge/examples/Datalogger/Datalogger.ino b/libraries/Bridge/examples/Datalogger/Datalogger.ino
index dfd269f..5878e05 100644
--- a/libraries/Bridge/examples/Datalogger/Datalogger.ino
+++ b/libraries/Bridge/examples/Datalogger/Datalogger.ino
@@ -2,45 +2,46 @@
SD card datalogger
This example shows how to log data from three analog sensors
- to an SD card mounted on the Linux using the Bridge library.
+ to an SD card mounted on the Arduino Yun using the Bridge library.
The circuit:
* analog sensors on analog ins 0, 1, and 2
* SD card attached to SD card slot of the Arduino Yun
You can remove the SD card while the Linux and the
- sketch are running but becareful to don't remove it while
- the system is writing on it.
+ 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 Yun 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>
-#include <Console.h>
+#include <Serial.h>
void setup() {
- // Initialize the Bridge and the Console
+ // Initialize the Bridge and the Serial
Bridge.begin();
- Console.begin();
+ Serial.begin(9600);
FileSystem.begin();
- while(!Console){
- ; // wait for Console port to connect.
- }
+ while(!Serial); // wait for Serial port to connect.
+ Serial.println("Filesystem datalogger");
}
void loop () {
// make a string that start with a timestamp for assembling the data to log:
String dataString = "";
- addTimeStamp(dataString);
+ dataString += addTimeStamp();
dataString += " = ";
// read three sensors and append to the string:
@@ -62,11 +63,11 @@ void loop () {
dataFile.println(dataString);
dataFile.close();
// print to the serial port too:
- Console.println(dataString);
+ Serial.println(dataString);
}
// if the file isn't open, pop up an error:
else {
- Console.println("error opening datalog.txt");
+ Serial.println("error opening datalog.txt");
}
delay(15000);
@@ -74,7 +75,8 @@ void loop () {
}
// This function append a time stamp to the string passed as argument
-void addTimeStamp(String &string) {
+String addTimeStamp() {
+ String result;
Process time;
time.begin("date");
time.addParameter("+%D-%T");
@@ -83,6 +85,6 @@ void addTimeStamp(String &string) {
while(time.available()>0) {
char c = time.read();
if(c != '\n')
- string += c;
+ result += c;
}
}