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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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| − |
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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== |
| − | # Save backup on A; | + | # 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; |
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| | # 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>
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| | | | |
| | ==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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| − |
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| − |
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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:800px">
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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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| − |
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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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| − |
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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>
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