104 lines
2.4 KiB
Arduino
104 lines
2.4 KiB
Arduino
|
/*
|
||
|
|
Reading a serial ASCII-encoded string.
|
||
|
|
|
||
|
|
This sketch demonstrates the Serial parseInt() function.
|
||
|
|
It looks for an ASCII string of comma-separated values.
|
||
|
|
It parses them into ints, and uses those to fade an RGB LED.
|
||
|
|
|
||
|
|
Circuit: Common-Cathode RGB LED wired like so:
|
||
|
|
- red anode: digital pin 3
|
||
|
|
- green anode: digital pin 5
|
||
|
|
- blue anode: digital pin 6
|
||
|
|
- cathode: GND
|
||
|
|
|
||
|
|
created 13 Apr 2012
|
||
|
|
by Tom Igoe
|
||
|
|
modified 14 Mar 2016
|
||
|
|
by Arturo Guadalupi
|
||
|
|
|
||
|
|
This example code is in the public domain.
|
||
|
|
*/
|
||
|
|
#include <ESP32Servo.h>
|
||
|
|
Servo S1,S2,S3,S4,S5,S6,S7,S8 ;
|
||
|
|
|
||
|
|
// pins for the LEDs:
|
||
|
|
const int s1Pin = 21;
|
||
|
|
const int s2Pin = 32;
|
||
|
|
const int s3Pin = 12;
|
||
|
|
const int s4Pin = 13;
|
||
|
|
const int s5Pin = 22;
|
||
|
|
const int s6Pin = 19;
|
||
|
|
const int s7Pin = 16;
|
||
|
|
const int s8Pin = 23;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
void setup() {
|
||
|
|
// initialize serial:
|
||
|
|
Serial.begin(9600);
|
||
|
|
// make the pins outputs:
|
||
|
|
S1.attach(s1Pin,550,2350);
|
||
|
|
S2.attach(s2Pin,550,2350);
|
||
|
|
S3.attach(s3Pin,550,2350);
|
||
|
|
S4.attach(s4Pin,550,2350);
|
||
|
|
S5.attach(s5Pin,550,2350);
|
||
|
|
S6.attach(s6Pin,550,2350);
|
||
|
|
S7.attach(s7Pin,550,2350);
|
||
|
|
S8.attach(s8Pin,550,2350);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop() {
|
||
|
|
// if there's any serial available, read it:
|
||
|
|
while (Serial.available() > 0) {
|
||
|
|
|
||
|
|
// look for the next valid integer in the incoming serial stream:
|
||
|
|
int Servonummer = Serial.parseInt();
|
||
|
|
// do it again:
|
||
|
|
int Servowinkel = Serial.parseInt();
|
||
|
|
|
||
|
|
// look for the newline. That's the end of your sentence:
|
||
|
|
if (Serial.read() == '\n') {
|
||
|
|
// constrain the values to 0 - 255 and invert
|
||
|
|
// if you're using a common-cathode LED, just use "constrain(color, 0, 255);"
|
||
|
|
|
||
|
|
// fade the red, green, and blue legs of the LED:
|
||
|
|
|
||
|
|
// print the three numbers in one string as hexadecimal:
|
||
|
|
Serial.println(Servonummer);
|
||
|
|
Serial.println(Servowinkel);
|
||
|
|
Serial.println("-------------------------------------------------------");
|
||
|
|
switch(Servonummer){
|
||
|
|
case 0:
|
||
|
|
S1.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
case 1:
|
||
|
|
S2.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
case 2:
|
||
|
|
S3.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
case 3:
|
||
|
|
S4.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
case 4:
|
||
|
|
S5.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
case 5:
|
||
|
|
S6.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
case 6:
|
||
|
|
S7.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
case 7:
|
||
|
|
S8.write(Servowinkel);
|
||
|
|
break;
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|