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lib/SX12XX-LoRa/examples/Hardware_Checks/37_Servo_Sweep_Tester/37_Servo_Sweep_Tester.ino

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+/*******************************************************************************************************
+  Programs for Arduino - Copyright of the author Stuart Robinson - 30/12/19
+
+  This program is supplied as is, it is up to the user of the program to decide if the program is
+  suitable for the intended purpose and free from errors.
+*******************************************************************************************************/
+
+/*******************************************************************************************************
+  Program Operation - This program sweeps two servos from one end of their travel to the other. Useful to
+  check servos are connected correctly and working.
+
+  Serial monitor baud rate is set at 9600.
+*******************************************************************************************************/
+
+
+#define pinservoX1 2                              //pin for controlling servo X 1 
+#define pinservoY1 4                              //pin for controlling servo Y 1 
+
+
+#define LED1 8
+
+#include <Servo.h>
+
+Servo ServoX1;                                     //create the servo object
+Servo ServoY1;                                     //create the servo object
+
+
+void loop()
+{
+  uint16_t index;
+
+  for (index = 900; index <= 2100; index++)
+  {
+    //Serial.print(F("Microseconds1 "));
+    //Serial.println(index);
+    ServoX1.writeMicroseconds(index);
+    ServoY1.writeMicroseconds(index);
+  }
+
+  delay(1000);
+
+  for (index = 2100; index >= 900; index--)
+  {
+    //Serial.print(F("Microseconds1 "));
+    //Serial.println(index);
+    ServoX1.writeMicroseconds(index);
+    ServoY1.writeMicroseconds(index);
+  }
+
+  delay(1000);
+}
+
+
+void led_Flash(uint16_t flashes, uint16_t delaymS)
+{
+  uint16_t index;
+
+  for (index = 1; index <= flashes; index++)
+  {
+    digitalWrite(LED1, HIGH);
+    delay(delaymS);
+    digitalWrite(LED1, LOW);
+    delay(delaymS);
+  }
+}
+
+void setup()
+{
+  pinMode(LED1, OUTPUT);
+  led_Flash(2, 125);
+
+
+  Serial.begin(9600);
+  ServoX1.attach(pinservoX1);                     //using pin servoX for servo object
+  ServoY1.attach(pinservoY1);                     //using pin servoX for servo object
+
+  Serial.println(F("Servo sweep test starting"));
+}