合宙ESP32C3使用servo库后舵机无反应，怎么改角度都没用

x223222981

1. 
   
2. #if !defined( ARDUINO_ESP32C3_DEV )
   
3.   #error This code is intended to run on the ESP32_C3 platform! Please check your Tools->Board setting.
   
4. #endif
   
5. 
   
6. #define TIMER_INTERRUPT_DEBUG       1
   
7. #define ISR_SERVO_DEBUG             1
   
8. 
   
9. // Select different ESP32 timer number (0-1) to avoid conflict
   
10. #define USE_ESP32_TIMER_NO          1
    
11. 
    
12. #include "ESP32_C3_ISR_Servo.h"
    
13. 
    
14. // Published values for SG90 servos; adjust if needed
    
15. #define MIN_MICROS      544  //544
    
16. #define MAX_MICROS      2450
    
17. 
    
18. int servoIndex1  = -1;
    
19. int servoIndex2  = -1;
    
20. 
    
21. void setup()
    
22. {
    
23.   Serial.begin(9600);
    
24.   while (!Serial);
    
25. 
    
26.   delay(200);
    
27. 
    
28.   Serial.print(F("\nStarting ISR_MultiServos on ")); Serial.println(ARDUINO_BOARD);
    
29.   Serial.println(ESP32_C3_ISR_SERVO_VERSION);
    
30.   
    
31.   //Select ESP32 timer USE_ESP32_TIMER_NO
    
32.   ESP32_ISR_Servos.useTimer(USE_ESP32_TIMER_NO);
    
33. 
    
34.   servoIndex1 = ESP32_ISR_Servos.setupServo(10, MIN_MICROS, MAX_MICROS);
    
35.   servoIndex2 = ESP32_ISR_Servos.setupServo(2, MIN_MICROS, MAX_MICROS);
    
36. 
    
37.   if (servoIndex1 != -1)
    
38.     Serial.println(F("Setup Servo1 OK"));
    
39.   else
    
40.     Serial.println(F("Setup Servo1 failed"));
    
41. 
    
42.   if (servoIndex2 != -1)
    
43.     Serial.println(F("Setup Servo2 OK"));
    
44.   else
    
45.     Serial.println(F("Setup Servo2 failed"));
    
46. }
    
47. 
    
48. void loop()
    
49. {
    
50.   int position;
    
51. 
    
52.   if ( ( servoIndex1 != -1) && ( servoIndex2 != -1) )
    
53.   {
    
54.     for (position = 0; position <= 180; position++)
    
55.     {
    
56.       // goes from 0 degrees to 180 degrees
    
57.       // in steps of 1 degree
    
58. 
    
59.       if (position % 30 == 0)
    
60.       {
    
61.         Serial.print(F("Servo1 pos = ")); Serial.print(position);
    
62.         Serial.print(F(", Servo2 pos = ")); Serial.println(180 - position);
    
63.       }
    
64. 
    
65.       ESP32_ISR_Servos.setPosition(servoIndex1, position);
    
66.       ESP32_ISR_Servos.setPosition(servoIndex2, 180 - position);
    
67.       // waits 30ms for the servo to reach the position
    
68.       delay(30);
    
69.     }
    
70.    
    
71.     delay(5000);
    
72. 
    
73.     for (position = 180; position >= 0; position--)
    
74.     {
    
75.       // goes from 180 degrees to 0 degrees
    
76.       if (position % 30 == 0)
    
77.       {
    
78.         Serial.print(F("Servo1 pos = ")); Serial.print(position);
    
79.         Serial.print(F(", Servo2 pos = ")); Serial.println(180 - position);
    
80.       }
    
81. 
    
82.       ESP32_ISR_Servos.setPosition(servoIndex1, position);
    
83.       ESP32_ISR_Servos.setPosition(servoIndex2, 180 - position);
    
84.       // waits 30ms for the servo to reach the position
    
85.       delay(30);
    
86.     }
    
87.    
    
88.     delay(5000);
    
89.   }
    
90. }
    

复制代码

x223222981

x223222981 发表于 2022-8-23 16:33

可以使用这个库来控制
https://github.com/khoih-prog/ESP32_ISR_Servo

Highnose

1162000863 发表于 2022-3-30 17:38
成功动起来了，感谢大佬，希望更多人能看到吧。

...成功动起来了，感谢大佬，希望更多人能看到吧。....

啥原因，麻烦解读一下

暮色

anglor 发表于 2022-3-30 12:12
尝试了一下，0~180度来回摆动：

没有用库,  直接 PWM   ,6666