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<p>DD,</p>
<p>moje zkušenosti s BT implementacà v Arduino frameworku pro ESP32
jsou vesměs špatné (a, podle internetu, nejen moje). Knihovny jsou
obrovskĂ© a API nenĂ stabilnĂ. DoporuÄŤuji zkusit
<a class="moz-txt-link-freetext" href="https://github.com/h2zero/NimBLE-Arduino">https://github.com/h2zero/NimBLE-Arduino</a> . PouĹľĂvám ho tušĂm od
verze 1.1.0 jako rozhranĂ pro Mijia teplomÄ›ry/vlhkomÄ›ry a zatĂm
spokojenost.</p>
<p>P.B.<br>
</p>
<div class="moz-cite-prefix">Dne 31. 01. 22 v 8:21 Aleš Filip
napsal(a):<br>
</div>
<blockquote type="cite"
cite="mid:5835eff8-2eb5-9d30-a58d-a703c293e94b@khnet.info">
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DobrĂ˝ den, <br>
<br>
Asi by to šlo i ve verzi 2.0.2, s nastavenĂm desky "DOIT ESP32
DEVKIT V1". AlespoŠtak to mám nastavené já.<br>
<br>
S pozdravem,<br>
<pre class="moz-signature" cols="72">--
Aleš Filip
Kutná Hora
<a class="moz-txt-link-freetext" href="http://xanadu.khnet.info" moz-do-not-send="true">http://xanadu.khnet.info</a></pre>
<div id="quoteDIV">Â </div>
</div>
<div class="moz-cite-prefix">Dne 28.01.2022 v 20:26 Jindrich Fucik
napsal(a):<br>
</div>
<blockquote type="cite"
cite="mid:d970c54b-863b-6e98-241f-f769bb9af98f@seznam.cz">OK,
tak si odpovĂm. Jako nováček jsem si nainstaloval poslednĂ verzi
desky (2.0.2) a s tou to nefunguje a chová se takto. Pokud si
ale nainstaluji verzi 1.0.6, funguje to správně. <br>
<br>
Dne 28.1.2022 v 18:48 Jindrich Fucik napsal(a): <br>
<blockquote type="cite">Ahoj vespolek, <br>
<br>
zase jsem zabloudil do vod, které jsou mi nové. <br>
<br>
Mám tuhle desku: <br>
<a class="moz-txt-link-freetext"
href="https://www.aliexpress.com/item/1005002612208136.html"
moz-do-not-send="true">https://www.aliexpress.com/item/1005002612208136.html</a>
<br>
PouĹľĂvám jĂ z prostĹ™edĂ arduino. Desku jsem si nastavil jako
NodeMCU-32S <br>
<br>
PokoušĂm se zprovoznit BLE tiskárnu. Pokud pĹ™eloĹľĂm pĹ™iklad,
tak mi pokaždé spadne na Guru Meditation na řádce 702 této
knihovny: <br>
<a class="moz-txt-link-freetext"
href="https://github.com/bitbank2/Thermal_Printer/blob/master/src/Thermal_Printer.cpp#L709"
moz-do-not-send="true">https://github.com/bitbank2/Thermal_Printer/blob/master/src/Thermal_Printer.cpp#L709</a>
<br>
pRemoteService = pClient->getService(SERVICE_UUID1); <br>
<br>
Moc nevĂm, co si o tom mám myslet? Ani nevĂm, kde hledat
nějaké informace, co se děje a jak to debugovat? <br>
<br>
DĂky <br>
<br>
Found a printer!, connecting... <br>
  - Created client, connecting to 80:84:96:c4:c9:76 <br>
Came back from connect <br>
Guru Meditation Error: Core 0 panic'ed (Unhandled debug
exception). <br>
Debug exception reason: Stack canary watchpoint triggered
(BTU_TASK) <br>
Core 0 register dump: <br>
PCÂ Â Â Â Â : 0x40083436Â PSÂ Â Â Â Â : 0x00060436Â A0Â Â Â Â Â :
0x80083555Â A1Â : 0x3ffd8840 <br>
A2Â Â Â Â Â : 0x00000268Â A3Â Â Â Â Â : 0x00001400Â A4Â Â Â Â Â :
0x00000000Â A5Â : 0x00000000 <br>
A6Â Â Â Â Â : 0x00001004Â A7Â Â Â Â Â : 0x3ffb6c20Â A8Â Â Â Â Â :
0x3ffd8ed0Â A9Â : 0x3ffd8e60 <br>
A10Â Â Â Â : 0x3ffb6c20Â A11Â Â Â Â : 0x3ffe3a54Â A12Â Â Â Â :
0x3ffb6388Â A13Â : 0x00000000 <br>
A14Â Â Â Â : 0x00000000Â A15Â Â Â Â : 0x3ffe4f74Â SARÂ Â Â Â :
0x00000010 EXCCAUSE: 0x00000001 <br>
EXCVADDR: 0x00000000Â LBEGÂ Â Â : 0x4008fc84Â LENDÂ Â Â :
0x4008fc9a LCOUNT   : 0xffffffff <br>
<br>
<br>
Backtrace:0x40083433:0x3ffd88400x40083552:0x3ffd8870
0x4010f3d3:0x3ffd88c0 0x400e7505:0x3ffd88f0
0x4011405c:0x3ffd8920 0x401368cb:0x3ffd8bb0
0x4011500e:0x3ffd8e40 0x401364a1:0x3ffd8e60
0x4011500e:0x3ffd8ed0 0x4013610e:0x3ffd8ef0
0x4011436d:0x3ffd8f10 0x401143d9:0x3ffd91a0
0x40114516:0x3ffd91c0 0x400ff359:0x3ffd91e0
0x400fa6c6:0x3ffd9480 0x400fab71:0x3ffd9710
0x400fb529:0x3ffd9770 0x400fc864:0x3ffd97b0
0x400fc89a:0x3ffd97d0 0x40107af5:0x3ffd97f0
0x400f8680:0x3ffd9980 0x40111197:0x3ffd99a0 <br>
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