Добавлена поддержка FreeRTOS

libraries/FreeRTOS/examples/Blink_AnalogRead/Blink_AnalogRead.ino

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+#include <Arduino_FreeRTOS.h>
+
+// define two tasks for Blink & AnalogRead
+void TaskBlink( void *pvParameters );
+void TaskAnalogRead( void *pvParameters );
+
+#ifdef LED_BUILTIN
+uint8_t blink_pin = LED_BUILTIN;
+#elif defined(ARDUINO_ELSOMIK)
+uint8_t blink_pin = P0_0;
+#else
+uint8_t blink_pin = 2;
+#endif
+
+// the setup function runs once when you press reset or power the board
+void setup() {
+  
+  // initialize serial communication at 9600 bits per second:
+  Serial.begin(9600);
+  
+  // Now set up two tasks to run independently.
+  xTaskCreate(
+    TaskBlink,
+    "Blink",  // A name just for humans
+    128,      // 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);
+
+  xTaskCreate(
+    TaskAnalogRead,
+    "AnalogRead",
+    128,      // Stack size
+    NULL,
+    1,        // Priority
+    NULL);
+
+  // Now the task scheduler, which takes over control of scheduling individual tasks, is automatically started.
+}
+
+void loop()
+{
+  // Empty. Things are done in Tasks.
+}
+
+/*--------------------------------------------------*/
+/*---------------------- Tasks ---------------------*/
+/*--------------------------------------------------*/
+
+void TaskBlink(void *pvParameters)  // This is a task.
+{
+  (void) pvParameters;
+
+/*
+  Blink
+  Turns on an LED on for one second, then off for one second, repeatedly.
+
+  Most boards have an on-board LED you can control. You can use it via LED_BUILTIN macro.
+  If there is no led on board, you can set different pin to blink_pin variable.
+*/
+
+  // initialize blink_pin as an output.
+  pinMode(blink_pin, OUTPUT);
+
+  for (;;) // A Task shall never return or exit.
+  {
+    digitalWrite(blink_pin, HIGH);            // turn the pin on (HIGH is the voltage level)
+    vTaskDelay( 1000 / portTICK_PERIOD_MS );  // wait for one second
+    digitalWrite(blink_pin, LOW);             // turn the pin off by making the voltage LOW
+    vTaskDelay( 1000 / portTICK_PERIOD_MS );  // wait for one second
+  }
+}
+
+void TaskAnalogRead(void *pvParameters)  // This is a task.
+{
+  (void) pvParameters;
+  
+/*
+  AnalogReadSerial
+  Reads an analog input on pin 0, prints the result to the serial monitor.
+  Graphical representation is available using serial plotter (Tools > Serial Plotter menu)
+  Attach the center pin of a potentiometer to pin A0, and the outside pins to +3V3 and ground.
+
+  This example code is in the public domain.
+*/
+
+  for (;;)
+  {
+    // read the input on analog pin 0:
+    int sensorValue = analogRead(A0);
+    // print out the value you read:
+    Serial.println(sensorValue);
+    vTaskDelay(250 / portTICK_PERIOD_MS);
+  }
+}