vTaskCreatePinnedToCore Synchronous Mode

Kernel
1

Hello,

Using ESP32 Gateway board I need to use both threads and create tasks in synchronous mode on both threads. How can I do that? Basically I want to create new tasks that will run after the previous task is ended.

I created a small Sketch to see the expected result:

#include "Arduino.h"

void FreertosTask1Dispatch(int Crt);
void FreertosTask1Code(void * pvParamaters);

TaskHandle_t FreertosTask1;

void FreertosTask1Dispatch(int Crt) {
    Serial.println(Crt);
    Serial.println(" - freertos dispatch function started.");

    xTaskCreatePinnedToCore(
      FreertosTask1Code,   /* Function to implement the task */
      "FreertosTask1Code", /* Name of the task */
      10000,      /* Stack size in words */
      (void*)&Crt,       /* Task input parameter */
      1,          /* Priority of the task */
      &FreertosTask1,       /* Task handle. */
    0);  /* Core where the task should run */
}

void FreertosTask1Code(void * pvParamaters) {    
    int Crt = *((int*)pvParamaters);
    Serial.print(Crt);
    Serial.println("- before delay.");
    delay(6000);
    Serial.print(Crt);
    Serial.println("- after delay.");
    vTaskDelete(NULL);
}

void Synchronous(int Crt)
{
    Serial.print(Crt);
    Serial.println("- before delay.");
    delay(6000);
    Serial.print(Crt);
    Serial.println("- after delay.");
}

void setup() {
  Serial.begin(256000);

  Serial.println("Tasks on core 0");

  for (int Crt = 0; Crt <= 15; Crt++) {
    FreertosTask1Dispatch(Crt);
  }

  delay(10000);

  //Expected result but using vTaskCreatePinnedToCore. How can I do that using vTaskCreatePinnedToCore?
  Serial.println("Synchronous.");

  for (int Crt = 0; Crt <= 15; Crt++) {
    Synchronous(Crt);
  }

  return;                
}

void loop() {
  return;
}

Thanks

2

That would be a really unusual thing to want to do. Generally when I see people creating and deleting tasks on the fly like this there is a simpler way of doing what they want to do. Can you explain the outcome you want, rather than the implementation you are thinking of to achieve it?