Remote Control Car

Georgia Tech ECE 4180 Embedded Systems Design Final Project

Team Members

Raj Madisetti Arjun Sonti

main.cpp@0:20a8dfc396cb, 2020-11-15 (annotated)

Committer:: rmadisetti3
Date:: Sun Nov 15 22:18:34 2020 +0000
Revision:: 0:20a8dfc396cb
Child:: 1:1c1ad0c1c260

initial commit;

Who changed what in which revision?

User	Revision	Line number	New contents of line
rmadisetti3	0:20a8dfc396cb	1	#include "mbed.h"
rmadisetti3	0:20a8dfc396cb	2	#include "XNucleo53L0A1.h"
rmadisetti3	0:20a8dfc396cb	3	#include "Servo.h"
rmadisetti3	0:20a8dfc396cb	4	#include "motordriver.h"
rmadisetti3	0:20a8dfc396cb	5	#include <stdio.h>
rmadisetti3	0:20a8dfc396cb	6	//Serial pc(USBTX,USBRX);
rmadisetti3	0:20a8dfc396cb	7	//DigitalOut shdn(p26);
rmadisetti3	0:20a8dfc396cb	8	DigitalOut myled(LED1);
rmadisetti3	0:20a8dfc396cb	9
rmadisetti3	0:20a8dfc396cb	10	//#define VL53L0_I2C_SDA p28
rmadisetti3	0:20a8dfc396cb	11	//#define VL53L0_I2C_SCL p27
rmadisetti3	0:20a8dfc396cb	12
rmadisetti3	0:20a8dfc396cb	13	//static XNucleo53L0A1 *board=NULL;
rmadisetti3	0:20a8dfc396cb	14	Motor M(p21, p22, p23, 1); // pwm, fwd, rev, can brake
rmadisetti3	0:20a8dfc396cb	15	Servo myservo(p24);
rmadisetti3	0:20a8dfc396cb	16
rmadisetti3	0:20a8dfc396cb	17
rmadisetti3	0:20a8dfc396cb	18	int main() {
rmadisetti3	0:20a8dfc396cb	19	// int status;
rmadisetti3	0:20a8dfc396cb	20	// uint32_t distance;
rmadisetti3	0:20a8dfc396cb	21	// DevI2C *device_i2c = new DevI2C(VL53L0_I2C_SDA, VL53L0_I2C_SCL);
rmadisetti3	0:20a8dfc396cb	22	// /* creates the 53L0A1 expansion board singleton obj */
rmadisetti3	0:20a8dfc396cb	23	// board = XNucleo53L0A1::instance(device_i2c, A2, D8, D2);
rmadisetti3	0:20a8dfc396cb	24	// shdn = 0; //must reset sensor for an mbed reset to work
rmadisetti3	0:20a8dfc396cb	25	// wait(0.1);
rmadisetti3	0:20a8dfc396cb	26	// shdn = 1;
rmadisetti3	0:20a8dfc396cb	27	// wait(0.1);
rmadisetti3	0:20a8dfc396cb	28	// /* init the 53L0A1 board with default values */
rmadisetti3	0:20a8dfc396cb	29	// status = board->init_board();
rmadisetti3	0:20a8dfc396cb	30	// while (status) {
rmadisetti3	0:20a8dfc396cb	31	// pc.printf("Failed to init board! \r\n");
rmadisetti3	0:20a8dfc396cb	32	// status = board->init_board();
rmadisetti3	0:20a8dfc396cb	33	// }
rmadisetti3	0:20a8dfc396cb	34	// //loop taking and printing distance
rmadisetti3	0:20a8dfc396cb	35	// while (1) {
rmadisetti3	0:20a8dfc396cb	36	// status = board->sensor_centre->get_distance(&distance);
rmadisetti3	0:20a8dfc396cb	37	// if (status == VL53L0X_ERROR_NONE) {
rmadisetti3	0:20a8dfc396cb	38	// pc.printf("D=%ld mm\r\n", distance);
rmadisetti3	0:20a8dfc396cb	39	// }
rmadisetti3	0:20a8dfc396cb	40	// }
rmadisetti3	0:20a8dfc396cb	41	for (float s= -1.0; s < 1.0 ; s += 0.01) {
rmadisetti3	0:20a8dfc396cb	42	M.speed(s);
rmadisetti3	0:20a8dfc396cb	43	wait(0.02);
rmadisetti3	0:20a8dfc396cb	44	}
rmadisetti3	0:20a8dfc396cb	45
rmadisetti3	0:20a8dfc396cb	46	for(float p=0; p<1.0; p += 0.1) {
rmadisetti3	0:20a8dfc396cb	47	myservo = p;
rmadisetti3	0:20a8dfc396cb	48	wait(0.2);
rmadisetti3	0:20a8dfc396cb	49	}
rmadisetti3	0:20a8dfc396cb	50	}