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Restore safety cutoff to 800F, faster PID loop timing, enhanced simple UI with stats/charts/flight controls, compact TTY display

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This commit is contained in:
Seth
2026-03-13 00:36:10 +00:00
parent 2853fa3f8a
commit 24c57beda8
11 changed files with 486 additions and 133 deletions
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piNail2/static/app.js
+141 -8
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@@ -1,8 +1,10 @@
let pollInterval = 500;
let chartMaxPoints = 300;
let lastTimestamp = 0;
let lastTimestampByNail = { nail1: 0, nail2: 0 };
let chart = null;
let firstTimestamp = null;
let simpleChart = null;
let simpleFirstTimestamp = null;
let lastApiError = '';
let actionBannerTimer = null;
let heartbeatMisses = 0;
@@ -12,6 +14,7 @@ let deferredInstallPrompt = null;
let uiMode = 'nail1';
let activeNailId = 'nail1';
let historyBuffer = [];
let simpleHistoryByNail = { nail1: [], nail2: [] };
let schedulerTimesByNail = { nail1: [], nail2: [] };
let states = { nail1: null, nail2: null };
@@ -166,6 +169,26 @@ function schedulerEnabledChanged() {
saveSchedulerSettings();
}
function formatSeconds(sec) {
if (typeof sec !== 'number' || !isFinite(sec)) return '--';
const s = Math.max(0, Math.round(sec));
const h = Math.floor(s / 3600);
const m = Math.floor((s % 3600) / 60);
const r = s % 60;
if (h > 0) return h + 'h ' + m + 'm ' + r + 's';
return m + 'm ' + r + 's';
}
function formatUptime(sec) {
if (typeof sec !== 'number' || !isFinite(sec)) return '--';
const s = Math.max(0, Math.round(sec));
const h = Math.floor(s / 3600);
const m = Math.floor((s % 3600) / 60);
const r = s % 60;
if (h > 0) return h + 'h ' + m + 'm';
return m + 'm ' + r + 's';
}
function updateSimpleCards() {
['nail1', 'nail2'].forEach(function(id) {
const s = states[id];
@@ -176,10 +199,35 @@ function updateSimpleCards() {
const spEl = document.getElementById('simple-target-' + suffix);
const pEl = document.getElementById('simple-power-' + suffix);
const inEl = document.getElementById('simple-setpoint-' + suffix);
const relayEl = document.getElementById('simple-relay-' + suffix);
const outEl = document.getElementById('simple-output-' + suffix);
const tcEl = document.getElementById('simple-tc-' + suffix);
const upEl = document.getElementById('simple-uptime-' + suffix);
const etaEl = document.getElementById('simple-eta-' + suffix);
const cutoffEl = document.getElementById('simple-cutoff-' + suffix);
const alertEl = document.getElementById('simple-alert-' + suffix);
if (tEl) tEl.textContent = s.temp.toFixed(1);
if (mEl) mEl.textContent = s.mode || 'grounded';
if (spEl) spEl.textContent = s.effective_setpoint.toFixed(0);
if (inEl && document.activeElement !== inEl) inEl.value = s.setpoint;
if (relayEl) relayEl.textContent = s.relay_on ? 'ON' : 'OFF';
if (outEl) outEl.textContent = (typeof s.output === 'number' ? s.output.toFixed(0) : '--');
if (tcEl) tcEl.textContent = s.thermocouple_connected ? 'OK' : 'DISC';
if (upEl) upEl.textContent = formatUptime(s.uptime_seconds);
if (etaEl) etaEl.textContent = formatSeconds(s.mode_eta_seconds);
if (cutoffEl) cutoffEl.textContent = s.scheduler && s.scheduler.enabled ? formatSeconds(s.next_cutoff_seconds) : 'Scheduler off';
if (alertEl) {
if (s.safety_tripped) {
alertEl.className = 'simple-alert bad';
alertEl.textContent = 'Safety trip: ' + (s.safety_reason || 'Unknown');
} else if (!s.thermocouple_connected) {
alertEl.className = 'simple-alert warn';
alertEl.textContent = 'Thermocouple disconnected.';
} else {
alertEl.className = 'simple-alert';
alertEl.textContent = 'No active safety alerts.';
}
}
if (pEl) {
pEl.textContent = s.enabled ? 'ON' : 'OFF';
pEl.className = 'power-mini ' + (s.enabled ? 'on' : 'off');
@@ -282,9 +330,50 @@ function initChart() {
});
}
function initSimpleChart() {
const canvas = document.getElementById('simple-temp-chart');
if (!canvas) return;
const ctx = canvas.getContext('2d');
simpleChart = new Chart(ctx, {
type: 'line',
data: { datasets: [
{ label: 'Nail 1 Temp', borderColor: '#ff6b35', borderWidth: 2, pointRadius: 0, fill: false, data: [] },
{ label: 'Nail 2 Temp', borderColor: '#4ecdc4', borderWidth: 2, pointRadius: 0, fill: false, data: [] },
{ label: 'Nail 1 Target', borderColor: '#ff9f6b', borderWidth: 1, borderDash: [5, 4], pointRadius: 0, fill: false, data: [] },
{ label: 'Nail 2 Target', borderColor: '#7df7ef', borderWidth: 1, borderDash: [5, 4], pointRadius: 0, fill: false, data: [] },
]},
options: {
responsive: true,
maintainAspectRatio: false,
animation: false,
interaction: { mode: 'index', intersect: false },
scales: {
x: {
type: 'linear',
ticks: {
color: '#888',
callback: function(value) { return Math.round(value) + 's'; },
maxTicksLimit: 10,
},
grid: { color: 'rgba(255,255,255,0.05)' },
},
y: {
type: 'linear',
ticks: { color: '#ccc' },
grid: { color: 'rgba(255,255,255,0.05)' },
suggestedMin: 0,
suggestedMax: 700,
title: { display: true, text: 'Temperature (F)', color: '#aaa' },
},
},
plugins: { legend: { labels: { color: '#ccc', boxWidth: 12 } } },
},
});
}
function resetChartForNail() {
firstTimestamp = null;
lastTimestamp = 0;
lastTimestampByNail[currentNailId()] = 0;
historyBuffer = [];
if (chart) {
chart.data.datasets.forEach(function(ds) { ds.data = []; });
@@ -293,6 +382,28 @@ function resetChartForNail() {
updateErrorStats();
}
function addSimpleChartData(nailId, points) {
if (!simpleChart || !points || !points.length) return;
if (simpleFirstTimestamp === null) simpleFirstTimestamp = points[0].timestamp;
const tempDatasetIndex = (nailId === 'nail2') ? 1 : 0;
const targetDatasetIndex = (nailId === 'nail2') ? 3 : 2;
points.forEach(function(p) {
const x = p.timestamp - simpleFirstTimestamp;
simpleChart.data.datasets[tempDatasetIndex].data.push({ x: x, y: p.temp });
simpleChart.data.datasets[targetDatasetIndex].data.push({ x: x, y: p.setpoint });
simpleHistoryByNail[nailId].push(p);
});
const newest = simpleHistoryByNail[nailId].length ? simpleHistoryByNail[nailId][simpleHistoryByNail[nailId].length - 1].timestamp : 0;
simpleHistoryByNail[nailId] = simpleHistoryByNail[nailId].filter(function(p) { return p.timestamp >= (newest - 600); });
simpleChart.data.datasets.forEach(function(ds) {
if (ds.data.length > chartMaxPoints) ds.data = ds.data.slice(ds.data.length - chartMaxPoints);
});
simpleChart.update('none');
}
function addChartData(points) {
if (!chart || !points.length) return;
if (firstTimestamp === null) firstTimestamp = points[0].timestamp;
@@ -422,7 +533,7 @@ function renderAdvanced(status) {
if (document.activeElement.id !== 'flight-descent-seconds') document.getElementById('flight-descent-seconds').value = flight.descent_seconds || 90;
if (document.activeElement.id !== 'flight-descent-target') document.getElementById('flight-descent-target').value = flight.descent_target_f || 120;
const fm = document.getElementById('flight-mode-status');
if (fm) fm.textContent = 'Current mode: ' + (status.mode || 'grounded') + ' (Power button handles Grounded/Cruise)';
if (fm) fm.textContent = '';
if (document.activeElement.id !== 'sched-enabled') document.getElementById('sched-enabled').value = status.scheduler.enabled ? 'true' : 'false';
const incoming = (status.scheduler.cutoff_times || []).slice().sort();
@@ -445,12 +556,23 @@ async function pollStatus() {
renderAdvanced(states[currentNailId()]);
}
async function pollHistory() {
const nailNum = nailNumFromId(currentNailId());
const data = await fetchJSON('/api/history?since=' + lastTimestamp + '&nail=' + nailNum);
async function pollHistoryForNail(nailId) {
const since = lastTimestampByNail[nailId] || 0;
const nailNum = nailNumFromId(nailId);
const data = await fetchJSON('/api/history?since=' + since + '&nail=' + nailNum);
if (!data || !data.length) return;
lastTimestamp = data[data.length - 1].timestamp;
addChartData(data);
lastTimestampByNail[nailId] = data[data.length - 1].timestamp;
addSimpleChartData(nailId, data);
if (nailId === currentNailId()) {
addChartData(data);
}
}
async function pollHistory() {
await Promise.all([
pollHistoryForNail('nail1'),
pollHistoryForNail('nail2'),
]);
}
async function pollHeartbeat() {
@@ -492,6 +614,16 @@ async function simpleTogglePower(num) {
setLastAck('power ' + (result.enabled ? 'ON' : 'OFF') + ' (' + id + ')', true);
}
async function simpleSetFlightMode(num, mode) {
const id = nailIdFromNum(num);
const result = await apiPost('/api/flight', { mode: mode }, id);
if (!result) {
setLastAck('mode ' + mode + ' failed', false);
return;
}
setLastAck('mode ' + mode + ' (' + id + ')', true);
}
async function applySetpoint() {
const value = parseFloat(document.getElementById('setpoint-input').value);
if (isNaN(value)) return;
@@ -696,6 +828,7 @@ window.addEventListener('appinstalled', function() {
});
initChart();
initSimpleChart();
setInterval(pollStatus, pollInterval);
setInterval(pollHistory, pollInterval);
setInterval(pollHeartbeat, 2000);