From 7420237e058d68d1fa14c9920b517b032b54c016 Mon Sep 17 00:00:00 2001
From: "Robert L. Read" <read.robert@gmail.com>
Date: Wed, 24 Jun 2020 21:46:43 -0500
Subject: [PATCH] adding timer so oxygen numbers only printed about every 30
seconds
---
breath_plot.html | 35 ++++++++++++++++++++++++-----------
1 file changed, 24 insertions(+), 11 deletions(-)
diff --git a/breath_plot.html b/breath_plot.html
index 11aec55..fb7eda9 100644
--- a/breath_plot.html
+++ b/breath_plot.html
@@ -424,6 +424,8 @@ var FLOW_LIMITS_EXCEEDED = false;
const FLOW_TOO_HIGH = "FLOW OUT OF RANGE HIGH";
const FLOW_TOO_LOW = "FLOW OUT OF RANGE LOW";
+const SAMPLES_BETWEEN_FIO2_REPORTS = 30000;
+
const VENTMON_DATA_LAKE = "http://ventmon.coslabs.com";
const queryString = window.location.search;
const urlParams = new URLSearchParams(queryString);
@@ -433,14 +435,14 @@ var NUM_TO_READ = 500;
var DATA_RETRIEVAL_PERIOD = 50;
-var RESPIRATION_RATE_WINDOW_SECONDS = 20;
+var RESPIRATION_RATE_WINDOW_SECONDS = 60;
var intervalID = null;
// This sould be better as time, but is easier
// to do as number of samples.
-var MAX_SAMPLES_TO_STORE_S = 32000;
+var MAX_SAMPLES_TO_STORE_S = 16000;
var samples = [];
var INITS_ONLY = true;
@@ -709,6 +711,18 @@ function plot(samples, trans, breaths) {
var selected = samples.filter(s => s.event == 'M' && s.type == tp && s.loc == lc);
return gen_graph(selected, name, color, textposition, vf, tf);
}
+
+ function gen_graph_measurement_timed(samples, name, color, textposition, tp, lc, vf, tf,time_window_ms) {
+ var messages = samples.filter(s => s.event == 'M' && s.type == tp && s.loc == lc);
+ var separated = [];
+ for(var i = 0; i < messages.length; i++) {
+ var m = messages[i];
+ if ((separated.length == 0) || ((separated.length > 0) && (separated[separated.length-1].ms < (m.ms - time_window_ms))))
+ separated.push(m);
+ }
+ return gen_graph_measurement(separated, name, color, textposition, tp, lc, vf, tf);
+ }
+
function gen_graph(selected,name,color, textposition, vf, tf) {
var millis = unpack(selected, 'ms');
var zeroed = millis.map(m =>(m-min)/1000.0);
@@ -798,9 +812,13 @@ function plot(samples, trans, breaths) {
return clocksPlot;
}
{
- var fio2AirwayPlot = gen_graph_measurement(samples,"FiO2 (%)","Black",'top center','O','A',
- (s => s.val),
- (v => "FiO2 (A): "+v.toFixed(1)+"%"));
+ var fio2AirwayPlot = gen_graph_measurement_timed(samples,
+ "FiO2 (%)",
+ "Black",'top center','O','A',
+ (s => s.val),
+ (v => "FiO2 (A): "+v.toFixed(1)+"%"),
+ // O2 reported only once every 10 seconds
+ SAMPLES_BETWEEN_FIO2_REPORTS);
event_graph.push(fio2AirwayPlot);
}
@@ -1053,7 +1071,7 @@ var LIMITS = {
tv: { h: 1000,
l: 200},
fio2: { h: 100,
- l: 20},
+ l: 18},
taip: { h: 100, // These are in ms
l: 0},
trip: { h: 100, // These are in ms
@@ -1669,11 +1687,6 @@ $( document ).ready(function() {
start_interval_timer();
});
- // $( "#num_to_read" ).val( NUM_TO_READ );
- // $('#num_to_read').change(function () {
- // NUM_TO_READ = $("#num_to_read").val();
- // });
-
$( "#traceid" ).val( TRACE_ID );
$('#traceid').change(function () {
TRACE_ID = $("#traceid").val();
--
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