change layout
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769f4ddd5d
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54c03165b0
3 changed files with 143 additions and 130 deletions
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@ -4,6 +4,7 @@ from time import sleep
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from dataclasses import dataclass
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from datetime import datetime
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import serial
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import random
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app = Flask(__name__)
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shared_message_log = []
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@ -41,6 +42,7 @@ class Message:
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def parse_message(self):
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sender_type = self.sender_type()
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message_type = self.payload[0]
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try:
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if sender_type == 0b00: # controller
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if message_type == 0:
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return "ACK"
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@ -63,8 +65,8 @@ class Message:
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return f"STRIKE {self.payload[1]}"
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elif message_type == 2:
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return f"SOLVED"
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else:
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return f"PARSE ERROR {self.received_from:011b} {self.payload.hex(' ')}"
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finally:
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return "PARSE ERROR"
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def serialize(self):
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return {
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@ -79,19 +81,25 @@ class Message:
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def serial_reader(messagelog):
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with serial.Serial('/dev/ttyACM0', 115200, timeout=10) as ser:
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while True:
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line = ser.readline()
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print(line.decode('ascii'))
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if line.startswith(b"message"):
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line = line.decode('ascii')
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line = line.strip()
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parts = line.split(' ')
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sender = int(parts[1])
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message = bytes(int(p) for p in parts[2:])
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# with serial.Serial('/dev/ttyACM0', 115200, timeout=10) as ser:
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# while True:
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# line = ser.readline()
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# print(line.decode('ascii'))
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# if line.startswith(b"message"):
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# line = line.decode('ascii')
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# line = line.strip()
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# parts = line.split(' ')
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# sender = int(parts[1])
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# message = bytes(int(p) for p in parts[2:])
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# received = Message(message, sender, datetime.now(), len(messagelog))
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# messagelog.append(received.serialize())
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# print(len(messagelog))
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for i in range(500):
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sender = random.randrange(0, 0x800)
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message = bytes(random.randrange(256) for i in range(random.randint(1, 8)))
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received = Message(message, sender, datetime.now(), len(messagelog))
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messagelog.append(received.serialize())
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print(len(messagelog))
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# sleep(5)
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@app.route('/')
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def index():
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@ -5,70 +5,71 @@
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<meta charset="utf-8">
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<title>CAN debugger</title>
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<style>
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body {
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font-family: sans-serif;
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}
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@keyframes fadein {
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from { opacity: 0; }
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to { opacity: 1; }
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}
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.message {
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display: flex;
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animation: fadein 1s;
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}
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.message > * {
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margin-top: 0;
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margin-bottom: 0;
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padding: 0 1.5ch 0 1.5ch;
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}
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.hide_details .message .pretty_raw_sender_id {
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.hide {
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display: none;
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}
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.hide_details .message .raw_message {
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display: none;
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}
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.human_readable_type {
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order: -5;
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}
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.time {
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order: 5;
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}
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.sender_id {
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order: 1;
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}
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.parsed {
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order: 2;
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flex: 1;
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background: lightgreen;
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}
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.pretty_raw_sender_id, .raw_message {
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td.raw {
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font-family: monospace, monospace;
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}
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.pretty_raw_sender_id {
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order: 9998;
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table {
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border-collapse: collapse;
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width: 100%;
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}
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.raw_message {
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order: 9999;
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th, td {
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border-left: 1px solid black;
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border-right: 1px solid black;
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padding: 5px;
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}
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th {
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background-color: gold;
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border-bottom: 2px solid black;
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border-top: 2px solid black;
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height: 20px;
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text-align: left;
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}
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tr:hover {
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background-color: #aaa;
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}
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td[error] {
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background-color: rgb(255, 71, 71);
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}
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.time, .raw_id, .sender_id {
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text-align: right;
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}
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</style>
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</head>
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<body>
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<div>
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<input type="checkbox" id="show_raw" name="show_raw" checked onchange="updateShow()">
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<label for="show_raw">Show raw address and payload</label>
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<input type="checkbox" id="pause" name="pause">
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<label for="pause">Pause</label>
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</div>
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<div id="messages">
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<button onclick="toggle_logging()" id="toggle_button">Start</button>
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</div>
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<input type="checkbox" id="show_raw" name="show_raw" checked autocomplete="off" onchange="updateShow()">
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<label for="show_raw">Show raw address and payload</label>
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<table id="message_table">
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<tr>
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<th>Human-readable type</th>
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<th>Sender ID</th>
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<th>Parsed payload</th>
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<th>Time</th>
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<th class="raw">Raw Message</th>
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<th class="raw">Raw ID</th>
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</tr>
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</table>
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<script src="static/script.js"></script>
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</body>
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</html>
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@ -1,10 +1,15 @@
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maxseen = 0;
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let maxseen = 0;
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let paused = true;
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let updaterID = null;
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function updateShow() {
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for (let item of document.getElementsByClassName("raw")) {
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if (document.getElementById('show_raw').checked) {
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document.getElementById('messages').classList = '';
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item.classList.remove("hide");
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} else {
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document.getElementById('messages').classList = 'hide_details';
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item.classList.add("hide");
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}
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}
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}
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@ -17,39 +22,41 @@ function updateMessages() {
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return;
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}
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response.json().then(function(data) {
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console.log(data);
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if (data.length > maxseen) {
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var messageContainer = document.getElementById('messages');
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let messageTable = document.getElementById('message_table');
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for (let i = maxseen; i < data.length; i++) {
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var current = data[i];
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var time = document.createElement("p");
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time.innerHTML = current['time'];
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time.className = 'time';
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let row = messageTable.insertRow(1);
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let current = data[i];
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var parsed = document.createElement("p");
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parsed.innerHTML = current['parsed'];
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parsed.className = 'parsed';
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var sender_id = document.createElement("p");
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sender_id.innerHTML = current['sender_id'];
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sender_id.className = 'sender_id';
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var pretty_raw_sender_id = document.createElement("p");
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pretty_raw_sender_id.innerHTML = current['pretty_raw_sender_id'];
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pretty_raw_sender_id.className = 'pretty_raw_sender_id';
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var raw_message = document.createElement("p");
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raw_message.innerHTML = current['raw_message'];
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raw_message.className = 'raw_message';
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var human_readable_type = document.createElement("p");
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let human_readable_type = row.insertCell(0)
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human_readable_type.innerHTML = current['human_readable_type'];
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human_readable_type.className = 'human_readable_type';
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var newNode = document.createElement("div");
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newNode.className = "message";
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newNode.append(time, parsed, sender_id, pretty_raw_sender_id, raw_message, human_readable_type);
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messageContainer.prepend(newNode)
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let sender_id = row.insertCell(-1)
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sender_id.innerHTML = current['sender_id'];
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sender_id.className = 'sender_id';
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let parsed = row.insertCell(-1)
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if (current['parsed'].startsWith("PARSE ERROR")) {
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parsed.setAttribute("error", true);
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}
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parsed.innerHTML = current['parsed'];
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parsed.className += 'parsed';
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let time = row.insertCell(-1)
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time.innerHTML = current['time'];
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time.className = 'time';
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let raw_message = row.insertCell(-1);
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raw_message.innerHTML = current['raw_message'];
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raw_message.classList.add("raw");
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raw_message.classList.add("raw_message");
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let raw_id = row.insertCell(-1);
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raw_id.innerHTML = current['pretty_raw_sender_id'];
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raw_id.classList.add("raw");
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raw_id.classList.add("raw_id");
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}
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maxseen = data.length;
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}
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@ -58,18 +65,15 @@ function updateMessages() {
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)
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}
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window.onload = function() {
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updateShow()
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console.log("loaded");
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updateMessages();
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setInterval(function() {
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if (document.getElementById('pause').checked) {
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return;
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function toggle_logging() {
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if (paused) {
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paused = false;
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document.getElementById("toggle_button").innerHTML = "Pause";
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updaterID = setInterval(updateMessages, 1000);
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} else {
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paused = true;
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document.getElementById("toggle_button").innerHTML = "Start";
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clearInterval(updaterID);
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}
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updateMessages()
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}
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}, 1000);
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};
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