/*
https://provisional.binefa.com/index.php/Recull_de_pr%C3%A0ctiques_de_2n_de_DAM._Curs_2023-2024#fr-mw-1.29_Presa_de_contacte_amb_MicroWorkers_i_FreeRTOS
Jordi Binefa - 20240216
*/
#if CONFIG_FREERTOS_UNICORE
#define ARDUINO_RUNNING_CORE 0
#else
#define ARDUINO_RUNNING_CORE 1
#endif

#define MINIMUM_DELAY_ALLOWING_MULTITASKING 50
#define BOTO 35
#define LED   2

bool bBotoPremut(int nQuin){
  const TickType_t xDelay = 50 / portTICK_PERIOD_MS; // 0.05 seconds
  vTaskDelay(50);
  return !digitalRead(nQuin);
}

void TaskJobLeds(void *pvParameters)  // This is a task.
{
  (void) pvParameters;
  const TickType_t xDelay = 500 / portTICK_PERIOD_MS; // 0.5 seconds
  bool bEstatLed = HIGH;

  // pinMode(BOTO, INPUT);
  pinMode(LED, OUTPUT);

  for (;;) {
    digitalWrite(LED,bEstatLed);
    vTaskDelay(xDelay);
    bEstatLed = !bEstatLed;
    //vTaskDelay(MINIMUM_DELAY_ALLOWING_MULTITASKING);
  }
}

void TaskJobBoto(void *pvParameters)  // This is a task.
{
  (void) pvParameters;
  long int liCmpt = 0;
  bool bBotoAra = bBotoPremut(BOTO);
  bool bBotoAbans = bBotoAra;

  pinMode(BOTO, INPUT);
  // pinMode(LED, OUTPUT);

  for (;;) {
    bBotoAra = bBotoPremut(BOTO);
    if(bBotoAbans != bBotoAra){
      bBotoAbans = bBotoAra;
      liCmpt++;
      Serial.print(liCmpt);
      if(bBotoAra){
        Serial.println(") Botó premut.");
      }else{
        Serial.println(") Botó no premut.");
      }
    }
    //vTaskDelay(MINIMUM_DELAY_ALLOWING_MULTITASKING);
  }
}

void setup() {
  Serial.begin(115200);

  xTaskCreatePinnedToCore(
      TaskJobLeds
      ,  "TaskJobLeds"   // A name just for humans
      ,  2 * 1024 // This stack size can be checked & adjusted by reading the Stack Highwater
      ,  NULL
      ,  2  // Priority, with 3 (configMAX_PRIORITIES - 1) being the highest, and 0 being the lowest.
      ,  NULL
      ,  ARDUINO_RUNNING_CORE);

  xTaskCreatePinnedToCore(
      TaskJobBoto
      ,  "TaskJobBoto"   // A name just for humans
      ,  2 * 1024 // This stack size can be checked & adjusted by reading the Stack Highwater
      ,  NULL
      ,  2  // Priority, with 3 (configMAX_PRIORITIES - 1) being the highest, and 0 being the lowest.
      ,  NULL
      ,  ARDUINO_RUNNING_CORE);
}

void loop() {
  delay(10);
}