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Found 5 results

  1. hello all, i am working currently with MSP430F5529 launch pad and looking for SD card library for data logging purpose. i already checked out few libraries which are given on Github. i have added one library to my Energia software. and got following errors In file included from C:\Users\hp-pc\Documents\Energia\libraries\SD-master/utility/Sd2Card.h:26:0, from C:\Users\hp-pc\Documents\Energia\libraries\SD-master/utility/SdFat.h:29, from C:\Users\hp-pc\Documents\Energia\libraries\SD-master/SD.h:25, from C:\Users\hp-pc\Documents\Energia\libraries\SD-master\examples\Datalogger\Datalogger.ino:24: C:\Users\hp-pc\Documents\Energia\libraries\SD-master/utility/Sd2PinMap.h:371:2: error: #error Architecture or board not supported. exit status 1 Error compiling for board MSP-EXP430F5529LP. can anyone help out for this.
  2. 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
  3. Did anybody been succesful in writing to the SD card on the FR5994? For me the out of the box demo does not work for SD-logging. When re-installing it, no idea whether it worked when originally came out of the box ;-( Is there a "hello world on SD card" example using the fr5994 around somewhere? update: yesterday it did not work and I did not know why today I got it working (the out of the box project) and I do not know why.... ;-)
  4. I've been looking for a while and can't find a good example showing how I can play any sort of music or speech files (mp3, au, wav, etc.). I've got a configuration setup that allows me to read files for things like LCD screens, I'm looking to read a music or speech file and play it through an amplified speaker. I'm not looking to make just tones, rather to play full music or speech files. I've found projects for Arduino such as (http://hlt.media.mit.edu/?p=1963), but nothing that works with MSP430 and Energia. Has anyone done something similar to this with Energia?
  5. Hello, I've been looking trough the forums for an SD Card Library that can be used on TM4C123GH6PM micro controller. I came across one (http://embeddedcomputing.weebly.com/microsd-card-boosterpack.html) but the link redirects to the forum main page, so I can't really get my hands on it. Does someone has a low resource library for this? Thanks! Note: In case this is good to know, I'm looking to use the SD Card slot that comes with the ILI9341 2.2" LCD screen sold (mostly) on Ebay. So we're talking about an SPI-Interfaced SD Card.