Difference between revisions of "Troubleshooting unsorted"

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==Disk usage error==
 
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Check what folder is full:
 
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<syntaxhighlight lang="bash">
 
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cd /storage
 
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du -h -d 1
 
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</syntaxhighlight>
 
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If folder is <code>/storage/history</code>, then write in screen:
 
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<syntaxhighlight lang="c">
 
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history delete old
 
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</syntaxhighlight>
 
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This will delete history of connected devices.
 
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==Registering email with no verification==
 
==Registering email with no verification==
 
testemail@gmail.com.no-check
 
testemail@gmail.com.no-check
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==Upload backup from server A to server B==
 
==Upload backup from server A to server B==
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# Save backup on A;
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# Save backup on server A;
 
# Download it;
 
# Download it;
 
# Switch module ID on server B to A's ID;
 
# Switch module ID on server B to A's ID;
Line 28: Line 16:
 
# Switch sn="xxxxxxxx" on B in logic.xml to the sn from p.4;
 
# Switch sn="xxxxxxxx" on B in logic.xml to the sn from p.4;
 
# Switch back server mode to 'Default'
 
# Switch back server mode to 'Default'
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==Find out password from LT_Setup==
 
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<syntaxhighlight lang="bash">
 
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sqlite3 /home/settings/db/larnitech.db
 
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select * from accounts;
 
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</syntaxhighlight>
 
  
 
==Control valve-heating from script==
 
==Control valve-heating from script==
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# Turn on "Edit mode" in the app.
 
# Turn on "Edit mode" in the app.
 
# Connect BT device from menu-> setup-> Bluetooth.
 
# Connect BT device from menu-> setup-> Bluetooth.
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==No modules in lt_setup after reset to factory defaults via web on the new (3.xx) lt_setup==
 
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'''You need to be very carefully. If any errors in the file system - it will not boot and you will need to send the device to repair!'''<br>
 
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Send command <code>bootrw</code>, then <code>bootro</code>.<br>
 
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Edit /boot/config.txt with data from another server, where all works correctly.
 
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==How to add http-API2 converter==
 
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Create folder /home/html/api_v2.
 
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Put the file (index.php) into the folder.
 
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Enable API in LTsetup
 
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Request example: http://192.168.67.154/api_v2/?{"request":"status-get","addr":"395:14","API-KEY":"08283242722612433"}
 
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<div class="mw-collapsible mw-collapsed" style="width:400px">
 
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'''index.php'''
 
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<div class="mw-collapsible-content">
 
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<syntaxhighlight lang="php">
 
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<?php
 
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function api_send($sock, $req) {
 
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    $r = '-JSON-'.$req;
 
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    return fwrite($sock, pack('I', strlen($r)) . $r);
 
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}
 
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function api_recv($sock) {
 
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    $s = fread($sock, 4);
 
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    $size = unpack("I", $s)[1];
 
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    $data = fread($sock, $size);
 
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    if (strpos($data, '"error"')) {
 
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die(substr($data, 7));
 
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    }
 
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    return substr($data, 7);
 
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}
 
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$headers = apache_request_headers();
 
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 
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    $post = file_get_contents('php://input');
 
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} else {
 
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    $post = urldecode($_SERVER['QUERY_STRING']);
 
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}
 
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if (!isset($headers['API-KEY'])) { // API key not found in header, Checking request
 
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    $req = json_decode($post, true);
 
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    if (!isset($req['API-KEY'])) die('No API-KEY provided');
 
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    $key = $req['API-KEY'];
 
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    unset($req['API-KEY']);
 
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    $post = json_encode($req);
 
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} else $key = $headers['API-KEY'];
 
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$sock = stream_socket_client('unix:///tmp/sh.socket', $errno, $errst);
 
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$auth_req = '{"request": "authorize","key": "'.$key.'"}';
 
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api_send($sock, $auth_req);
 
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api_recv($sock);
 
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api_send($sock, $post);
 
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echo api_recv($sock);
 
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fclose($sock);
 
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</syntaxhighlight>
 
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</div>
 
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</div>
 

Latest revision as of 15:20, 27 February 2024

Registering email with no verification

testemail@gmail.com.no-check if there is ".no-check" in the email address it will not send email for vefirication

Alice

https://dialogs.yandex.ru/store/skills/f636b340-larnitech

Upload backup from server A to server B

  1. Save backup on server A;
  2. Download it;
  3. Switch module ID on server B to A's ID;
  4. Copy and save somewhere B server's sn from logic->hw;
  5. Install needed plugins;
  6. Switch server mode to 'Gateway';
  7. Upload backup to B and restore it;
  8. Switch sn="xxxxxxxx" on B in logic.xml to the sn from p.4;
  9. Switch back server mode to 'Default'

Control valve-heating from script

sprintf(strCommand, "%03d:%03d0ts:%d",ID, SID, setpoint);
strCommand[7]=0;
setStatus(1000:102, &strCommand);

Bluetooth

  1. Connect the module.
  2. Find item in logic with type="json".
  3. Add sub-type="btunreg" json item.
  4. Turn on "Edit mode" in the app.
  5. Connect BT device from menu-> setup-> Bluetooth.
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