This repository consists of the following units:
- MyProject.c
Which is C code for a program that controls the speed of a motor using a PID controller on a PIC microcontroller. The program uses the LCD and UART modules to display the current speed of the motor and the PWM module to control the duty cycle of the motor. The program uses the external interrupt and timer modules to measure the speed of the motor, and the program uses the variables kp, ki, and kd to tune the PID controller. The program sets the initial speed of the motor to 100 RPM, and the user can change this by sending a value through the UART module. The program uses the PWM1 and PWM2 modules to control the direction of the motor. The program uses the Timer1 module to measure the speed of the motor, and the external interrupt module to count the number of pulses.
- Simulations done in PROTEUS
The user of this repository must take care of the pid controller settings within 1.
Also, the code must be changed depending on the type of encoder.
- Webserver.ino
The code starts by including the necessary libraries for either the ESP32 or ESP8266 platform, then creates an instance of the AsyncWebServer class on port 80.
The setupConection() function sets up the connection to the local WiFi network, sets up the server to handle HTTP GET requests on the root URL "/" and on the "/get" URL, and sets the notFound() function as the handler for when a URL is not found.
The setup() function initializes the serial communication and calls the setupConection() function.
The loop() function continuously checks for incoming serial data, and if there is data, it reads it and stores it in the variable speedM. If there is no incoming data, it sends the value of input_parameter1 to the serial port.