Maeve O'Connor / Mbed OS FinalProject

Final Project

Dependencies:   mbed-os FXAS21000 LED_Bar FXOS8700Q

main.cpp@3:9ab65e6d4cd4, 2022-04-26 (annotated)

Committer:
maeconn
Date:
Tue Apr 26 23:07:20 2022 +0000
Revision:
3:9ab65e6d4cd4
Parent:
2:d08625231a9f 
FinalProject

Who changed what in which revision?

UserRevisionLine numberNew contents of line
priyank12p 0:838685d68d89 1 #include "mbed.h"
priyank12p 0:838685d68d89 2 #include "FXOS8700Q.h"
priyank12p 0:838685d68d89 3 #include "FXAS21000.h"
mukundy8 2:d08625231a9f 4 #include "hcsr04.h"
maeconn 3:9ab65e6d4cd4 5 #include "LED_Bar.h"
priyank12p 0:838685d68d89 6 I2C i2c(PTE25, PTE24);
priyank12p 0:838685d68d89 7 Serial pc(USBTX,USBRX);
priyank12p 0:838685d68d89 8 FXOS8700QAccelerometer acc(i2c, FXOS8700CQ_SLAVE_ADDR1); // Configured for the FRDM-K64F with onboard sensors
priyank12p 0:838685d68d89 9 FXOS8700QMagnetometer mag(i2c, FXOS8700CQ_SLAVE_ADDR1);
priyank12p 0:838685d68d89 10 FXAS21000 gyro(D14,D15);
mukundy8 2:d08625231a9f 11 HCSR04 usensor1(D8,D9); //ECHO Pin=D9, TRIG Pin=D8
mukundy8 2:d08625231a9f 12 HCSR04 usensor2(D7,D6); //ECHO Pin=D7, TRIG Pin=D6
maeconn 3:9ab65e6d4cd4 13 LED_Bar bar(D5,D4);
maeconn 3:9ab65e6d4cd4 14 DigitalOut buzzer(D2);
maeconn 3:9ab65e6d4cd4 15 int buzz_on=1, buzz_off=0;
mukundy8 2:d08625231a9f 16
priyank12p 0:838685d68d89 17 int main(void)
priyank12p 0:838685d68d89 18 {
mukundy8 2:d08625231a9f 19 int num = 0;
mukundy8 2:d08625231a9f 20 int distance1, distance2;
maeconn 3:9ab65e6d4cd4 21 int led_speed;
mukundy8 2:d08625231a9f 22 float dist_remaining1, dist_percent1, dist_remaining2, dist_percent2;
mukundy8 2:d08625231a9f 23 char snd[255],rcv[1000]; //snd: send command to ESP8266
mukundy8 2:d08625231a9f 24 //rcv: receive response from ESP8266
mukundy8 2:d08625231a9f 25
mukundy8 2:d08625231a9f 26 //Ultrasound Sensor (HC-SR04) #1 Initialization
mukundy8 2:d08625231a9f 27 int a = 30;
priyank12p 0:838685d68d89 28 float gyro_data[3];
priyank12p 0:838685d68d89 29 motion_data_units_t acc_data, mag_data;
priyank12p 0:838685d68d89 30 motion_data_counts_t acc_raw, mag_raw;
priyank12p 0:838685d68d89 31 float faX, faY, faZ, fmX, fmY, fmZ, tmp_float;
priyank12p 0:838685d68d89 32 int16_t raX, raY, raZ, rmX, rmY, rmZ, tmp_int;
priyank12p 0:838685d68d89 33 acc.enable();
priyank12p 0:838685d68d89 34 mag.enable();
maeconn 3:9ab65e6d4cd4 35 //DigitalOut Red(LED1);
maeconn 3:9ab65e6d4cd4 36 // Red=1;
maeconn 3:9ab65e6d4cd4 37 // DigitalOut Blue(LED3);
maeconn 3:9ab65e6d4cd4 38 // DigitalOut Green(LED2);
maeconn 3:9ab65e6d4cd4 39 // Blue=1;
maeconn 3:9ab65e6d4cd4 40 // Green=1;
mukundy8 1:7a49fd0692fd 41
priyank12p 0:838685d68d89 42 while (true) {
priyank12p 0:838685d68d89 43 // counts based results
priyank12p 0:838685d68d89 44 acc.getAxis(acc_raw);
priyank12p 0:838685d68d89 45 mag.getAxis(mag_raw);
priyank12p 0:838685d68d89 46 acc.getX(raX);
priyank12p 0:838685d68d89 47 acc.getY(raY);
priyank12p 0:838685d68d89 48 acc.getZ(raZ);
priyank12p 0:838685d68d89 49 mag.getX(rmX);
priyank12p 0:838685d68d89 50 mag.getY(rmY);
priyank12p 0:838685d68d89 51 mag.getZ(rmZ);
priyank12p 0:838685d68d89 52 // unit based results
priyank12p 0:838685d68d89 53 acc.getAxis(acc_data);
priyank12p 0:838685d68d89 54 mag.getAxis(mag_data);
priyank12p 0:838685d68d89 55 acc.getX(faX);
priyank12p 0:838685d68d89 56 acc.getY(faY);
priyank12p 0:838685d68d89 57 acc.getZ(faZ);
priyank12p 0:838685d68d89 58 mag.getX(fmX);
priyank12p 0:838685d68d89 59 mag.getY(fmY);
priyank12p 0:838685d68d89 60 mag.getZ(fmZ);
mukundy8 1:7a49fd0692fd 61 pc.printf("FXOSQ8700Q ACC: X=%1.4f Y=%1.4f Z=%1.4f", acc.getX(faX),acc.getY(faY),acc.getZ(faZ));
mukundy8 1:7a49fd0692fd 62 pc.printf(" MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", mag.getX(fmX),mag.getY(fmY), mag.getZ(fmZ));
priyank12p 0:838685d68d89 63 gyro.ReadXYZ(gyro_data);
mukundy8 1:7a49fd0692fd 64 pc.printf("FXAS21000 Gyro: X=%6.2f Y=%6.2f Z=%6.2f\r\n", gyro_data[0],gyro_data[1], gyro_data[2]);
mukundy8 1:7a49fd0692fd 65
maeconn 3:9ab65e6d4cd4 66
maeconn 3:9ab65e6d4cd4 67 usensor1.start();
maeconn 3:9ab65e6d4cd4 68 wait_ms(500);
maeconn 3:9ab65e6d4cd4 69
maeconn 3:9ab65e6d4cd4 70 //Calculating Distance Percentage Remaining for Sensor # 1
maeconn 3:9ab65e6d4cd4 71 distance1 = usensor1.get_dist_cm();
maeconn 3:9ab65e6d4cd4 72 dist_remaining1 = a-distance1;
maeconn 3:9ab65e6d4cd4 73 dist_percent1 = (dist_remaining1/30)*100;
maeconn 3:9ab65e6d4cd4 74
maeconn 3:9ab65e6d4cd4 75 ////LED and Tera Term Output
maeconn 3:9ab65e6d4cd4 76 // if (distance1<30 && distance2<30) {
maeconn 3:9ab65e6d4cd4 77 //
maeconn 3:9ab65e6d4cd4 78 // pc.printf("You are colse!\n\r"); while(1) {
maeconn 3:9ab65e6d4cd4 79 // pc.putc(pc.getc() + 1);}
maeconn 3:9ab65e6d4cd4 80 // //printf("Percent remaining: %f\r", dist_percent1 && dist_percent2);
maeconn 3:9ab65e6d4cd4 81 // } else {
maeconn 3:9ab65e6d4cd4 82 // //GLed = 1;
maeconn 3:9ab65e6d4cd4 83 //// BLed = 1;
maeconn 3:9ab65e6d4cd4 84 //// RLed = 0;
maeconn 3:9ab65e6d4cd4 85 // pc.printf("You are far!\n\r"); while(1) {
maeconn 3:9ab65e6d4cd4 86 // pc.putc(pc.getc() + 1);}
maeconn 3:9ab65e6d4cd4 87 // }
mukundy8 1:7a49fd0692fd 88
maeconn 3:9ab65e6d4cd4 89 if((abs(acc.getX(faX)) > 1.5 || abs(acc.getZ(faZ)) > 1.3 || abs(acc.getY(faY)) > 0.1) || (distance1<30 && distance2<30))
mukundy8 1:7a49fd0692fd 90 {
mukundy8 1:7a49fd0692fd 91
mukundy8 2:d08625231a9f 92 //Red = 0;
mukundy8 2:d08625231a9f 93 // Blue = 1;
mukundy8 2:d08625231a9f 94 // Green = 1;
maeconn 3:9ab65e6d4cd4 95
maeconn 3:9ab65e6d4cd4 96 // pc.printf("Going too fast!\n\r"); //while(1) {
maeconn 3:9ab65e6d4cd4 97 // pc.putc(pc.getc() + 1);}
maeconn 3:9ab65e6d4cd4 98
maeconn 3:9ab65e6d4cd4 99 buzzer=buzz_on;
maeconn 3:9ab65e6d4cd4 100 wait(0.5);
maeconn 3:9ab65e6d4cd4 101 buzzer=buzz_off;
maeconn 3:9ab65e6d4cd4 102 wait(0.5);
maeconn 3:9ab65e6d4cd4 103
maeconn 3:9ab65e6d4cd4 104 for(led_speed=0; led_speed<=10; led_speed++){
maeconn 3:9ab65e6d4cd4 105 bar.setLevel(led_speed);
maeconn 3:9ab65e6d4cd4 106 wait(0.001);
maeconn 3:9ab65e6d4cd4 107 }
mukundy8 1:7a49fd0692fd 108
mukundy8 1:7a49fd0692fd 109 }
mukundy8 1:7a49fd0692fd 110
mukundy8 1:7a49fd0692fd 111
mukundy8 1:7a49fd0692fd 112 else{
mukundy8 1:7a49fd0692fd 113
mukundy8 2:d08625231a9f 114 //Red = 1;
mukundy8 2:d08625231a9f 115 // Green = 0;
mukundy8 2:d08625231a9f 116 // Blue = 1;
maeconn 3:9ab65e6d4cd4 117
maeconn 3:9ab65e6d4cd4 118 // pc.printf("You are safe!\n\r"); while(1) {
maeconn 3:9ab65e6d4cd4 119 // pc.putc(pc.getc() + 1);}
maeconn 3:9ab65e6d4cd4 120
maeconn 3:9ab65e6d4cd4 121 for(led_speed=0; led_speed<=10; led_speed++){
maeconn 3:9ab65e6d4cd4 122 bar.setLevel(led_speed);
maeconn 3:9ab65e6d4cd4 123 wait(0.2);
maeconn 3:9ab65e6d4cd4 124 }
maeconn 3:9ab65e6d4cd4 125
mukundy8 1:7a49fd0692fd 126 };
priyank12p 0:838685d68d89 127 wait(1.0f);
priyank12p 0:838685d68d89 128 }
priyank12p 0:838685d68d89 129 }