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    <div class="moz-cite-prefix">To jako opravdu vTaskDelay muze
      fungovat nespolehlive, teda jeste k tomu se zkratit? <br>
    </div>
    <div class="moz-cite-prefix">To snad primo pocita systemova
      preruseni od casovace (default tusim 100Hz), ze by se nejaky
      nestihly bych jeste pochopil...</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">Dne 02.08.2021 v 9:49 as5s napsal(a):<br>
    </div>
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      cite="mid:7be7b28f-486b-6042-224c-c29f70e2ce70@gmail.com">
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      <p>Dobry den,</p>
      <p>skuste pozriet na vTaskDelayUntil()</p>
      <p><a class="moz-txt-link-freetext"
href="https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/freertos.html#_CPPv415vTaskDelayUntilPC10TickType_tK10TickType_t"
          moz-do-not-send="true">https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/freertos.html#_CPPv415vTaskDelayUntilPC10TickType_tK10TickType_t</a></p>
      <p>mozno vam to bude stacit.</p>
      <p>Myre<br>
      </p>
      <div class="moz-cite-prefix">On 2. 8. 2021 9:45, Jan Půhoný wrote:<br>
      </div>
      <blockquote type="cite"
cite="mid:CAEwSxSEWcQeVBq=FroAkjpRNvi=L555d4VpQ1fFMCsaw4AXjHA@mail.gmail.com">
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        <div dir="ltr">Dobrý den,
          <div><br>
          </div>
          <div>mám tady další zádrhel - mějme funkci, která ovládá
            výstupní piny, potřebuji po nastavení udžet cca 20 sekund v
            HIGH a pak vrátit vše do low. Jedná se o otevítání a
            zavírání ventilu. Přidal jsem tedy mezi to <span style="font-family:Consolas,"Courier New",monospace;font-size:14px;white-space:pre;background-color:rgb(30,30,30);color:rgb(220,220,170)">vTaskDelay</span><span style="color:rgb(212,212,212);font-family:Consolas,"Courier New",monospace;font-size:14px;white-space:pre;background-color:rgb(30,30,30)">(</span><span style="font-family:Consolas,"Courier New",monospace;font-size:14px;white-space:pre;background-color:rgb(30,30,30);color:rgb(181,206,168)">20000</span><span style="color:rgb(212,212,212);font-family:Consolas,"Courier New",monospace;font-size:14px;white-space:pre;background-color:rgb(30,30,30)"> / </span><span style="font-family:Consolas,"Courier New",monospace;font-size:14px;white-space:pre;background-color:rgb(30,30,30);color:rgb(86,156,214)">portTICK_PERIOD_MS</span><span style="color:rgb(212,212,212);font-family:Consolas,"Courier New",monospace;font-size:14px;white-space:pre;background-color:rgb(30,30,30)">);</span> 
            , problém je v tom, že někdy se to zpoždění značně zkrátí a
            ventil zůstane napolo otevřený. Jak se toto dá ošetřit aby
            se vTaskDelay(20000 / portTICK_PERIOD_MS); nikdy nemohlo
            zkrátit a bylo dodrženo.</div>
          <div><br>
          </div>
          <div>Volám to pak standardně přes xTaskCreatePinnedToCore()
            ....</div>
          <div><br>
          </div>
          <div>
            <div style="color:rgb(212,212,212);background-color:rgb(30,30,30);font-family:Consolas,"Courier New",monospace;font-size:14px;line-height:19px;white-space:pre"><div><span style="color:rgb(86,156,214)">void</span> <span style="color:rgb(220,220,170)">vent1On</span>(<span style="color:rgb(86,156,214)">void</span> <span style="color:rgb(86,156,214)">*</span> <span style="color:rgb(156,220,254)">parameter</span>){</div><div>  <span style="color:rgb(197,134,192)">for</span>(;;){<span style="color:rgb(106,153,85)"> // infinite loop    </span></div>

<div>    <span style="color:rgb(156,220,254)">button1</span>.<span style="color:rgb(220,220,170)">update</span>(<span style="color:rgb(181,206,168)">1</span>);</div>
<div>    <span style="color:rgb(220,220,170)">digitalWrite</span>(<span style="color:rgb(156,220,254)">ventMain1</span>, <span style="color:rgb(86,156,214)">HIGH</span>);</div><div>    <span style="color:rgb(220,220,170)">digitalWrite</span>(<span style="color:rgb(156,220,254)">ventOn1</span>, <span style="color:rgb(86,156,214)">HIGH</span>);</div><div>    <span style="color:rgb(220,220,170)">digitalWrite</span>(<span style="color:rgb(156,220,254)">ledPinRed</span>, <span style="color:rgb(86,156,214)">HIGH</span>);</div>
<div><span style="color:rgb(106,153,85)">    // Pause the task fo 20s</span></div><div>    <span style="color:rgb(220,220,170)">vTaskDelay</span>(<span style="color:rgb(181,206,168)">20000</span> / <span style="color:rgb(86,156,214)">portTICK_PERIOD_MS</span>);</div><div>    </div><div>    <span style="color:rgb(220,220,170)">digitalWrite</span>(<span style="color:rgb(156,220,254)">ventMain1</span>, <span style="color:rgb(86,156,214)">LOW</span>);</div><div>    <span style="color:rgb(220,220,170)">digitalWrite</span>(<span style="color:rgb(156,220,254)">ventOn1</span>, <span style="color:rgb(86,156,214)">LOW</span>);</div><div>    <span style="color:rgb(220,220,170)">digitalWrite</span>(<span style="color:rgb(156,220,254)">ledPinRed</span>, <span style="color:rgb(86,156,214)">LOW</span>);</div>

<div>    <span style="color:rgb(220,220,170)">vTaskDelete</span>(<span style="color:rgb(86,156,214)">NULL</span>);<span style="color:rgb(106,153,85)"> //spustí se jen jednou</span></div><div>  }</div><div>}</div></div>
            <div><br>
            </div>
            <div><br>
            </div>
            <div>xTaskCreatePinnedToCore(<br>
                  vent1On,    // Function that should be called<br>
                  "vent1On",   // Name of the task (for debugging)<br>
                  1000,            // Stack size (bytes)<br>
                  NULL,            // Parameter to pass<br>
                  1,               // Task priority<br>
                  NULL,            // Task handle<br>
                  0            // Core 1/0<br>
                );<br>
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              <div>
                <div dir="ltr" class="gmail_signature"
                  data-smartmail="gmail_signature">
                  <div dir="ltr">
                    <div>
                      <div dir="ltr">
                        <div>HP</div>
                      </div>
                    </div>
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              <br>
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        <br>
        <div class="gmail_quote">
          <div dir="ltr" class="gmail_attr">so 31. 7. 2021 v 8:27
            odesílatel Jan Půhoný <<a
              href="mailto:konference@puhy.cz" moz-do-not-send="true">konference@puhy.cz</a>>
            napsal:<br>
          </div>
          <blockquote class="gmail_quote" style="margin:0px 0px 0px
            0.8ex;border-left:1px solid
            rgb(204,204,204);padding-left:1ex">
            <div dir="ltr">Díky, zkusil jsem jak 2000 tak 4000 ale stále
              stejné. Resetuje se to pořád dokola s tímto:
              <div><br>
              </div>
              <div>rst:0x1 (POWERON_RESET),boot:0x12
                (SPI_FAST_FLASH_BOOT)<br>
                configsip: 0, SPIWP:0xee<br>
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00<br>
                mode:DIO, clock div:2<br>
                load:0x3fff0018,len:4<br>
                load:0x3fff001c,len:1044<br>
                load:0x40078000,len:10124<br>
                load:0x40080400,len:5828<br>
                entry 0x400806a8</div>
              <div><br>
              </div>
              <div><b>Ale zjistil jsem, že to dělá jen pokud to napájím
                  z USB. Když to dám přímo do svého zapojení, kde je
                  pořádná kapacita na Vin, tak to drží. Takže skutečně
                  jen problém s napájením.</b></div>
              <div><br>
              </div>
              <div>Teď už to budu programovat jen přes OTA, takže
                vyřešeno.</div>
              <div><br>
              </div>
              <div>
                <div>HP<br>
                  <br>
                </div>
              </div>
            </div>
            <br>
            <div class="gmail_quote">
              <div dir="ltr" class="gmail_attr">so 31. 7. 2021 v 6:44
                odesílatel Jaroslav Buchta <<a
                  href="mailto:jaroslav.buchta@hascomp.cz"
                  target="_blank" moz-do-not-send="true">jaroslav.buchta@hascomp.cz</a>>
                napsal:<br>
              </div>
              <blockquote class="gmail_quote" style="margin:0px 0px 0px
                0.8ex;border-left:1px solid
                rgb(204,204,204);padding-left:1ex">kod jsem nezkoumal
                ale na prvni pohled mi prijde maly zasobnik pro <br>
                vlakno, tady je to tusim v btech. dal bych 2 nebo 4K na
                zkousku<br>
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