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//Designs/Data_loggers/GPSRL04A/PrjInfo.txt
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[InfoShortDescription.en]
LABduino based Ionisation Radiation Logger
 
[InfoShortDescription.cs]
Zapisovač intenzity kosmického záření postavený z LABduina
[InfoLongDescription.en]
It can log intensity of ionising radiation with GPS coordinates on an SD card.
 
[InfoLongDescription.cs]
Zaznamená intenzitu společně s polohou na SD kartu.
 
[End]
//Designs/Data_loggers/GPSRL04A/SW/Datalogger/Datalogger.ino
0,0 → 1,153
/*
SD card datalogger
This example shows how to log data from three analog sensors
to an SD card using the SD library.
The circuit:
* analog sensors on analog ins 0, 1, and 2
* SD card attached to SPI bus as follows:
** MOSI - pin 11
** MISO - pin 12
** CLK - pin 13
** CS - pin 4
created 24 Nov 2010
modified 9 Apr 2012
by Tom Igoe
This example code is in the public domain.
*/
 
#include <SD.h>
 
 
// On the Ethernet Shield, CS is pin 4. Note that even if it's not
// used as the CS pin, the hardware CS pin (10 on most Arduino boards,
// 53 on the Mega) must be left as an output or the SD library
// functions will not work.
const int chipSelect = 4;
int led = 5;
unsigned int n = 0;
char inChar;
String dataString = "";
String filename = "log.csv";
int coll = 0;
 
void setup()
{
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
 
 
Serial.print("Initializing SD card...");
// make sure that the default chip select pin is set to
// output, even if you don't use it:
pinMode(10, OUTPUT);
pinMode(led, OUTPUT);
 
// see if the card is present and can be initialized:
if (!SD.begin(chipSelect)) {
Serial.println("Card failed, or not present");
// don't do anything more:
return;
}
Serial.println("card initialized.");
 
ReadGPS();
// filename = dataString.substring(0,5) + dataString.substring(dataString.length()-5,dataString.length()) + filename;
int len = dataString.length()-1;
filename = dataString.substring(len-2,len) + dataString.substring(len-4,len-2) + dataString.substring(len-6,len-4) + dataString.substring(0,2) + ".CSV ";
}
 
void loop()
{
ReadGPS();
 
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
delay(20); // wait for a second
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
delay(20); // wait for a second
 
// make a string for assembling the data to log:
// String dataString = "";
dataString += String(n++);
dataString += ",";
 
// read three sensors and append to the string:
for (int analogPin = 0; analogPin < 2; analogPin++)
{
int sensor = analogRead(analogPin);
dataString += String(sensor);
if (analogPin < 1)
{
dataString += ",";
}
}
 
char fileNameCharArray[filename.length()];
filename.toCharArray(fileNameCharArray, filename.length());
File dataFile = SD.open(fileNameCharArray, FILE_WRITE);
// open the file. note that only one file can be open at a time,
// so you have to close this one before opening another.
//File dataFile = SD.open(filename, FILE_WRITE);
 
// 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");
}
}
 
 
void ReadGPS()
{
dataString = "";
coll = 0;
while(1)
{
// get incoming byte:
while (!Serial.available());
if (Serial.read() != '$') continue;
while (!Serial.available());
if (Serial.read() != 'G') continue;
while (!Serial.available());
if (Serial.read() != 'P') continue;
while (!Serial.available());
if (Serial.read() != 'R') continue;
while (!Serial.available());
if (Serial.read() != 'M') continue;
while (!Serial.available());
if (Serial.read() != 'C') continue;
while (!Serial.available());
if (Serial.read() != ',') continue;
break;
}
do
{
while (!Serial.available());
inChar = (char)Serial.read();
if (inChar == ',') coll++;
dataString += inChar;
}
while (coll < 9);
}