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user73554

Member since Feb 2017 • Last active Feb 2017
  • 1 conversations
  • 2 comments

Most recent activity

  • in JavaScript
    Avatar for user73554

    Gordon that's amazing!

    thank you all up and running now - coming from using arduinos i'm still getting my head around the espruino workflow

    thanks

    b

  • in JavaScript
    Avatar for user73554

    Hi - trying to solve an issue using an espruino pico and an sd card loggin gps and other sensor data

    when connected to the usb and the ide it functions fine and logs the data as csv but as soon as i go to standalone mode using a battery nothing seems to happen

    i have placed it all in onInit but can't seem to get anything going

    any help would be super appreciated as i am super up against a project deadline on this thanks

    function oninit(){
    // Wire up up MOSI, MISO, SCK and CS pins (along with 3.3v and GND)
    SPI1.setup({mosi:B5, miso:B4, sck:B3});
    E.connectSDCard(SPI1, B1 /*CS*/);
    // see what's on the device
    //console.log(require("fs").readdirSync(­));
      Serial1.setup(9600,{tx:B6,rx:B7});
     require("fs").appendFileSync("data2.csv"­ , "new");
    var gps = require("GPS").connect(Serial1, function(data) {
    SPI1.setup({mosi:B5, miso:B4, sck:B3});  
    E.connectSDCard(SPI1, B1 /*CS*/);
      
    //var fs = E.openFile("data2.csv","w");
      i++;
     var readings = [
        analogRead(A0),
        analogRead(A1),
        analogRead(A2),
       data.lat,
       data.lon,
       data.time
      ];
     //f.write(readings.join(", ")+"\n");  
      ar=analogRead(A2);
      //console.log(readings);
      require("fs").appendFileSync("data2.csv"­ , readings.join(", ")+"\n");
     // f.close();
    });
    
    setInterval(gps, 1000);
    
      
    }
    function gps(){
    
    var fs;
    var i=0;
    var gps = require("GPS").connect(Serial1, function(data) {
    SPI1.setup({mosi:B5, miso:B4, sck:B3});  
    E.connectSDCard(SPI1, B1 /*CS*/);
      
    //var fs = E.openFile("data2.csv","w");
      i++;
     var readings = [
        analogRead(A0),
        analogRead(A1),
        analogRead(A2),
       data.lat,
       data.lon,
       data.time
      ];
     //f.write(readings.join(", ")+"\n");  
      ar=analogRead(A2);
      //console.log(readings);
      require("fs").appendFileSync("data2.csv"­ , readings.join(", ")+"\n");
     // f.close();
    });
    
    }
    oninit(); 
    save();
    
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