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BangleApps
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changes to app.js + interface.html

master
Elfreda Kwawu 2024-04-10 15:36:33 -04:00
parent 43d7d90386
commit 3fb9e3fd50
2 changed files with 9 additions and 7 deletions
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2
apps/phystrax/app.js
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@ -96,7 +96,7 @@ function drawScreen(message) {
}
function saveDataToCSV() {
let csvContent = "Date,Time,Heart Rate\n";
let csvContent = "Timestamp,Heart Rate\n";
logData.forEach(entry => {
csvContent += `${entry.timestamp},${entry.heartRate}\n`;
});

12
apps/phystrax/interface.html
View File

@ -7,13 +7,13 @@
<script src="../../core/lib/interface.js"></script>
<script>
const DB_RECORD_LEN = 2; // Adjust record length for heart rate data
const DB_HEADER_LEN = 1; // Adjust header length for heart rate data
const DB_RECORD_LEN = 2;
const DB_HEADER_LEN = 1;
var domContent = document.getElementById("content");
function saveCSV(data, title) {
var csv = "Date,Time,Heart Rate\n";
var csv = "Timestamp,Heart Rate\n";
var lines = data.split("\n");
for (var i = 0; i < lines.length; i++) {
var line = lines[i];
@ -28,14 +28,16 @@ function downloadHeartRateData() {
console.log("starting download...");
Util.showModal("Downloading Heart Rate Data...");
Util.readStorageFile("heart_rate_data.csv", data => { // Read data from specified file
console.log("Data received: ", data);
Util.hideModal();
if (data) {
saveCSV(data, "Heart Rate Data");
} else {
console.log("no data in csv");
domContent.innerHTML = "<b>No heart rate data found</b>";
}
}, error => {
console.error("Error reading heart rate data:", error);
domContent.innerHTML = "<b>Error reading Heart Rate data</b>";
Util.hideModal();
});
}