diff --git a/apps/activepedom/ChangeLog b/apps/activepedom/ChangeLog index fb0bc78e5..c1b9ec011 100644 --- a/apps/activepedom/ChangeLog +++ b/apps/activepedom/ChangeLog @@ -1,2 +1,3 @@ 0.01: New Widget! -0.02: Distance calculation and display \ No newline at end of file +0.02: Distance calculation and display +0.03: Data logging and display \ No newline at end of file diff --git a/apps/activepedom/README.md b/apps/activepedom/README.md index 055a91f56..f45297e57 100644 --- a/apps/activepedom/README.md +++ b/apps/activepedom/README.md @@ -1,4 +1,4 @@ -# Active Pedometer +# Active Pedometer Pedometer that filters out arm movement and displays a step goal progress. I changed the step counting algorithm completely. @@ -6,6 +6,8 @@ Now every step is counted when in status 'active', if the time difference betwee To get in 'active' mode, you have to reach the step threshold before the active timer runs out. When you reach the step threshold, the steps needed to reach the threshold are counted as well. +Steps are saved to a datafile every 5 minutes. You can watch a graph using the app. + ## Screenshots * 600 steps ![](600.png) @@ -30,6 +32,22 @@ When you reach the step threshold, the steps needed to reach the threshold are c * Steps are saved to a file and read-in at start (to not lose step progress) * Settings can be changed in Settings - App/widget settings - Active Pedometer +## Data storage + +* Data is stored to a file +* Format: now,stepsCounted,active,stepsTooShort,stepsTooLong,stepsOutsideTime +* now is UNIX timestamp in ms +* You can chose the app to watch a steps graph +* You can import the file into Excel +* The file does not include a header +* You can convert UNIX timestamp to a date in Excel using this formula: =DATUM(1970;1;1)+(LINKS(A2;10)/86400) +* You have to format the cell with the formula to a date cell. Example: JJJJ-MM-TT-hh-mm-ss + +## App + +* The app accesses the data stored for the current day +* Timespan is choseable (1h, 4h, 8h, 12h, 16h, 20, 24h), standard is 24h, the whole current day + ## Settings * Max time (ms): Maximum time between two steps in milliseconds, steps will not be counted if exceeded. Standard: 1100 diff --git a/apps/activepedom/app.js b/apps/activepedom/app.js new file mode 100644 index 000000000..f966530d0 --- /dev/null +++ b/apps/activepedom/app.js @@ -0,0 +1,133 @@ +(() => { + +const storage = require("Storage"); +var history = 86400000; // 28800000=8h 43200000=12h //86400000=24h + +//Convert ms to time +function getTime(t) { + date = new Date(t); + offset = date.getTimezoneOffset() / 60; + //var milliseconds = parseInt((t % 1000) / 100), + seconds = Math.floor((t / 1000) % 60); + minutes = Math.floor((t / (1000 * 60)) % 60); + hours = Math.floor((t / (1000 * 60 * 60)) % 24); + hours = hours - offset; + hours = (hours < 10) ? "0" + hours : hours; + minutes = (minutes < 10) ? "0" + minutes : minutes; + seconds = (seconds < 10) ? "0" + seconds : seconds; + return hours + ":" + minutes + ":" + seconds; +} + +function getDate(t) { + date = new Date(t*1); + year = date.getFullYear(); + month = date.getMonth()+1; //month is zero-based + day = date.getDate(); + month = (month < 10) ? "0" + month : month; + day = (day < 10) ? "0" + day : day; + return year + "-" + month + "-" + day; +} + +//columns: 0=time, 1=stepsCounted, 2=active, 3=stepsTooShort, 4=stepsTooLong, 5=stepsOutsideTime +function getArrayFromCSV(file, column) { + i = 0; + array = []; + now = new Date(); + while ((nextLine = file.readLine())) { //as long as there is a next line + if(nextLine) { + dataSplitted = nextLine.split(','); //split line, + diff = now - dataSplitted[0]; //calculate difference between now and stored time + if (diff <= history) { //only entries from the last x ms + array.push(dataSplitted[column]); + } + } + i++; + } + return array; +} + +function drawGraph() { + //times + // actives = getArrayFromCSV(csvFile, 2); + // shorts = getArrayFromCSV(csvFile, 3); + // longs = getArrayFromCSV(csvFile, 4); + // outsides = getArrayFromCSV(csvFile, 5); //array.push(dataSplitted[5].slice(0,-1)); + now = new Date(); + month = now.getMonth() + 1; + if (month < 10) month = "0" + month; + filename = filename = "activepedom-" + now.getFullYear() + month + now.getDate() + ".data"; + var csvFile = storage.open(filename, "r"); + times = getArrayFromCSV(csvFile, 0); + first = getDate(times[0]) + " " + getTime(times[0]); + last = getDate (times[times.length-1]) + " " + getTime(times[times.length-1]); + //free memory + csvFile = undefined; + times = undefined; + + //steps + var csvFile = storage.open(filename, "r"); + steps = getArrayFromCSV(csvFile, 1); + //define y-axis grid labels + stepsLastEntry = steps[steps.length-1]; + if (stepsLastEntry < 1000) gridyValue = 100; + if (stepsLastEntry >= 1000 && stepsLastEntry < 10000) gridyValue = 500; + if (stepsLastEntry > 10000) gridyValue = 5000; + + //draw + drawMenu(); + g.drawString("First: " + first, 40, 30); + g.drawString(" Last: " + last, 40, 40); + require("graph").drawLine(g, steps, { + //title: "Steps Counted", + axes : true, + gridy : gridyValue, + y : 50, //offset on screen + x : 5, //offset on screen + }); + //free memory from big variables + allData = undefined; + allDataFile = undefined; + csvFile = undefined; + times = undefined; +} + +function drawMenu () { + g.clear(); + g.setFont("6x8", 1); + g.drawString("BTN1:Timespan | BTN2:Draw", 20, 10); + g.drawString("Timespan: " + history/1000/60/60 + " hours", 20, 20); +} + +setWatch(function() { //BTN1 + switch(history) { + case 3600000 : //1h + history = 14400000; //4h + break; + case 86400000 : //24 + history = 3600000; //1h + break; + default : + history = history + 14400000; //4h + break; + } + drawMenu(); +}, BTN1, {edge:"rising", debounce:50, repeat:true}); + +setWatch(function() { //BTN2 + g.setFont("6x8", 2); + g.drawString ("Drawing...",30,60); + drawGraph(); +}, BTN2, {edge:"rising", debounce:50, repeat:true}); + +setWatch(function() { //BTN3 +}, BTN3, {edge:"rising", debounce:50, repeat:true}); + +setWatch(function() { //BTN4 +}, BTN4, {edge:"rising", debounce:50, repeat:true}); + +setWatch(function() { //BTN5 +}, BTN5, {edge:"rising", debounce:50, repeat:true}); + +drawMenu(); + +})(); \ No newline at end of file diff --git a/apps/activepedom/widget.js b/apps/activepedom/widget.js index d569716ec..7879b2056 100644 --- a/apps/activepedom/widget.js +++ b/apps/activepedom/widget.js @@ -3,13 +3,14 @@ var startTimeStep = new Date(); //set start time var stopTimeStep = 0; //Time after one step var timerResetActive = 0; //timer to reset active + var timerStoreData = 0; //timer to store data var steps = 0; //steps taken var stepsCounted = 0; //active steps counted var active = 0; //x steps in y seconds achieved var stepGoalPercent = 0; //percentage of step goal var stepGoalBarLength = 0; //length og progress bar var lastUpdate = new Date(); //used to reset counted steps on new day - var width = 45; //width of widget + var width = 46; //width of widget //used for statistics and debugging var stepsTooShort = 0; @@ -18,13 +19,33 @@ var distance = 0; //distance travelled + const s = require('Storage'); const SETTINGS_FILE = 'activepedom.settings.json'; const PEDOMFILE = "activepedom.steps.json"; + var dataFile; + var storeDataInterval = 5*60*1000; //ms let settings; //load settings function loadSettings() { - settings = require('Storage').readJSON(SETTINGS_FILE, 1) || {}; + settings = s.readJSON(SETTINGS_FILE, 1) || {}; + } + + function storeData() { + now = new Date(); + month = now.getMonth() + 1; + if (month < 10) month = "0" + month; + filename = filename = "activepedom-" + now.getFullYear() + month + now.getDate() + ".data"; + dataFile = s.open(filename,"a"); + if (dataFile) dataFile.write([ + now.getTime(), + stepsCounted, + active, + stepsTooShort, + stepsTooLong, + stepsOutsideTime, + ].join(",")+"\n"); + dataFile = undefined; } //return setting @@ -77,20 +98,20 @@ //Remove step if time between first and second step is too long if (stepTimeDiff >= setting('cMaxTime')) { //milliseconds - stepsTooLong++; //count steps which are note counted, because time too long + stepsTooLong++; //count steps which are not counted, because time too long steps--; } - //Remove step if time between first and second step is too short if (stepTimeDiff <= setting('cMinTime')) { //milliseconds - stepsTooShort++; //count steps which are note counted, because time too short + stepsTooShort++; //count steps which are not counted, because time too short steps--; } + //Step threshold reached if (steps >= setting('stepThreshold')) { if (active == 0) { stepsCounted = stepsCounted + (setting('stepThreshold') -1) ; //count steps needed to reach active status, last step is counted anyway, so treshold -1 - stepsOutsideTime = stepsOutsideTime - 10; //substract steps needed to reac active status + stepsOutsideTime = stepsOutsideTime - 10; //substract steps needed to reach active status } active = 1; clearInterval(timerResetActive); //stop timer which resets active @@ -109,14 +130,17 @@ function draw() { var height = 23; //width is deined globally - distance = (stepsCounted * setting('stepLength')) / 100 /1000 //distance in km + distance = (stepsCounted * setting('stepLength')) / 100 /1000; //distance in km //Check if same day let date = new Date(); if (lastUpdate.getDate() == date.getDate()){ //if same day } - else { - stepsCounted = 1; //set stepcount to 1 + else { //different day, set all steps to 0 + stepsCounted = 0; + stepsTooShort = 0; + stepsTooLong = 0; + stepsOutsideTime = 0; } lastUpdate = date; @@ -166,7 +190,7 @@ stepsTooLong : stepsTooLong, stepsOutsideTime : stepsOutsideTime }; - require("Storage").write(PEDOMFILE,d); //write array to file + s.write(PEDOMFILE,d); //write array to file }); //When Step is registered by firmware @@ -182,8 +206,7 @@ }); //Read data from file and set variables - let pedomData = require("Storage").readJSON(PEDOMFILE,1); - + let pedomData = s.readJSON(PEDOMFILE,1); if (pedomData) { if (pedomData.lastUpdate) lastUpdate = new Date(pedomData.lastUpdate); stepsCounted = pedomData.stepsToday|0; @@ -191,12 +214,10 @@ stepsTooLong = pedomData.stepsTooLong; stepsOutsideTime = pedomData.stepsOutsideTime; } - pedomdata = 0; //reset pedomdata to save memory setStepSensitivity(setting('stepSensitivity')); //set step sensitivity (80 is standard, 400 is muss less sensitive) - + timerStoreData = setInterval(storeData, storeDataInterval); //store data regularly //Add widget WIDGETS["activepedom"]={area:"tl",width:width,draw:draw}; - })(); \ No newline at end of file