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Missing 'maintainer' from library in /media/hemang/586E740B6E73DFE4/msp/energia-1.6.10E18/libraries/SD


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Information to Provide When Asking for Help:

  • Model of LaunchPad used and revision number : MSP 430 launchpad v 1.5
  • Model of the MCU used : MSP 430 G 2553
  • Model of BoosterPack used or model of the sensor or actuator or screen : SD card directly via wires to pins of MSP Lp
  • Optionally, links to the sensor or actuator or screen data sheet : NA
  • Name and version of the IDE used  : Energia IDE : 1.6.10 E 18
  • OS the IDE is running on : Linux Mint 18
  • Whenever possible, minimal code to replicate the issue
/*
  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 <SPI.h>
#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;

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);

  // 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.");
}

void loop()
{
  // make a string for assembling the data to log:
  String 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 += ",";
    }
  }

  // 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("datalog.txt", 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");
  }
}


 

  • Optionally, all kinds of measures that may be useful, like logic analyser trace, oscilloscope screen-shots : Attached

687474703a2f2f692e696d6775722e636f6d2f4737386a7553742e706e67.png

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