Shaji Ul-Islam
ECE 4180 Final Project
Dependencies: mbed mbed-rtos 4DGL-uLCD-SE KeyPad X_NUCLEO_53L0A1
Revision 12:86cca789dc09, committed 2019-12-06
- Comitter:
- sui3
- Date:
- Fri Dec 06 03:58:11 2019 +0000
- Parent:
- 11:5186cc367be0
- Commit message:
- Final Project
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/4DGL-uLCD-SE.lib Fri Dec 06 03:58:11 2019 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/4180_1/code/4DGL-uLCD-SE/#e39a44de229a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/KeyPad.lib Fri Dec 06 03:58:11 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/anevil14/code/KeyPad/#795c6863bbc2
--- a/main.cpp Thu Sep 07 00:01:45 2017 +0000
+++ b/main.cpp Fri Dec 06 03:58:11 2019 +0000
@@ -1,39 +1,198 @@
#include "mbed.h"
+#include "uLCD_4DGL.h"
#include "XNucleo53L0A1.h"
#include <stdio.h>
-Serial pc(USBTX,USBRX);
-DigitalOut shdn(p26);
+#include "KeyPad.h"
+#include <iostream>
+#include "rtos.h"
+
+DigitalOut shdn1(p26);
+DigitalOut myled(LED1);
+DigitalOut myled2(LED2);
+DigitalOut Lock(p8);
+DigitalIn pb(p24);
+KeyPad2 keypad(p15, p16, p12, p18, p19, p20, p25);
+PwmOut pwm_pin(p21);
+BusOut siren(LED4, LED3, LED2, LED1);
+uLCD_4DGL display(p13, p14, p30); // serial tx, serial rx, reset pin;
+
// This VL53L0X board test application performs a range measurement in polling mode
// Use 3.3(Vout) for Vin, p28 for SDA, p27 for SCL, P26 for shdn on mbed LPC1768
//I2C sensor pins
-#define VL53L0_I2C_SDA p28
-#define VL53L0_I2C_SCL p27
+#define VL53L0_I2C_SDA_1 p28
+#define VL53L0_I2C_SCL_1 p27
+
+#define VOLUME 0.1
+#define BPM 100.0
+
+static XNucleo53L0A1 *board1=NULL;
+uLCD_4DGL uLCD(p13, p14, p30); // serial tx, serial rx, reset pin;
+
+unsigned int count = 0;
+unsigned int entered = 0;
+
+unsigned int pin = 4180;
-static XNucleo53L0A1 *board=NULL;
+Thread sirenThread;
+
+void playAlarm(float frequency, float duration, float volume);
+
+float beat_duration = 60.0 / BPM;
+
+void sirenOn() {
+ while(true) {
+ siren=15;
+ playAlarm(587.330, (2*beat_duration - 0.4), VOLUME);
+ siren=0;
+ Thread::wait(400);
+ }
+}
int main()
{
- int status;
- uint32_t distance;
- DevI2C *device_i2c = new DevI2C(VL53L0_I2C_SDA, VL53L0_I2C_SCL);
+ sirenThread.set_priority(osPriorityBelowNormal);
+ pb.mode(PullUp);
+ int distanceAtLock;
+ int status1;
+ int currentDistance;
+ uint32_t distance1;
+ DevI2C *device_i2c_1 = new DevI2C(VL53L0_I2C_SDA_1, VL53L0_I2C_SCL_1);
/* creates the 53L0A1 expansion board singleton obj */
- board = XNucleo53L0A1::instance(device_i2c, A2, D8, D2);
- shdn = 0; //must reset sensor for an mbed reset to work
+ board1 = XNucleo53L0A1::instance(device_i2c_1, A2, D8, D2);
+ shdn1 = 0; //must reset sensor for an mbed reset to work
wait(0.1);
- shdn = 1;
+ shdn1 = 1;
wait(0.1);
/* init the 53L0A1 board with default values */
- status = board->init_board();
- while (status) {
- pc.printf("Failed to init board! \r\n");
- status = board->init_board();
+ status1 = board1->init_board();
+ while (status1) {
+
+ status1 = board1->init_board();
}
- //loop taking and printing distance
+ int pin[4]= {4,1,8,0};
+ int entry[4];
+ bool pinCorrect;
+ int k = 0;
+ std::vector<int> keys;
+
+
+ display.cls();
+ display.color(LGREY);
+ display.text_width(2);
+ display.text_height(2);
+ display.printf("ECE 4180\n\n Home\n\nSecurity\n\n System");
+ wait(2.5);
+ display.cls();
+ display.color(GREEN);
+ display.locate(0,4);
+ display.printf("System:");
+ display.locate(8,4);
+ display.printf("Disarmed ");
+ Lock = 1;
+
+
+ bool armed = false;
+ bool triggered = false;
+
while (1) {
- status = board->sensor_centre->get_distance(&distance);
- if (status == VL53L0X_ERROR_NONE) {
- pc.printf("D=%ld mm\r\n", distance);
+
+ pinCorrect=false;
+ status1 = board1->sensor_centre->get_distance(&distance1);
+
+ if (status1 == VL53L0X_ERROR_NONE) {
+ currentDistance = distance1;
+
+ }
+
+ if (armed||triggered){
+ std::vector<int> keys = keypad.getkey();
+ if (keys.size() > 0)
+ {
+ if (k==0) {
+ display.locate(4,10);
+ display.printf(" ");
+ display.locate(1,13);
+ display.printf(" ");
+ }
+
+ if (keys[0]==11) {entry[k]=0;}
+ else {entry[k]=keys[0];}
+
+ display.locate(k*3+4,10);
+ display.printf("%d",entry[k]);
+ k++;
+ while (keys.size()){keys=keypad.getkey();}
+
+ }
+ }
+
+
+ if (k == 4) {
+ if (entry[0]==pin[0] and entry[1]==pin[1] and entry[2]==pin[2] and entry[3]==pin[3])
+ {
+ pinCorrect=true;
+ display.locate(4,13);
+ display.printf("Pin Correct");
+
+ } else {
+ display.locate(3,13);
+ display.printf("Pin Incorrect");
+
+ }
+ k = 0;
+ }
+
+ if (pb == 0) {
+ armed = 1;
+ Lock = 0;
+ distanceAtLock = currentDistance;
+
+ display.color(BLUE);
+ display.locate(8,4);
+ display.printf("Armed ");
+ display.locate(4,10);
+ display.printf(" ");
+ display.locate(1,13);
+ display.printf(" ");
+ }
+
+ if (armed and (currentDistance < (distanceAtLock - 30))) {
+ triggered = true;
+ }
+
+ if (triggered) {
+ display.color(RED);
+ display.locate(8,4);
+ display.printf("Triggered");
+ display.locate(0,7);
+ display.printf(" Disarm Now");
+ sirenThread.start(sirenOn);
+
+ display.locate(0,7);
+ display.printf(" ");
+ }
+
+ if (armed and pinCorrect) {
+ armed = 0;
+ triggered = 0;
+ sirenThread.terminate();
+ playAlarm(587.330, (0), VOLUME);
+ siren=0;
+ Lock = 1;
+
+ display.color(GREEN);
+ display.locate(8,4);
+ display.printf("Disarmed ");
}
}
}
+
+
+void playAlarm(float frequency, float duration, float volume)
+{
+ pwm_pin.period(1.0/frequency);
+ pwm_pin = volume/2.0;
+ wait(duration);
+ pwm_pin = 0.0;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Fri Dec 06 03:58:11 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed-rtos/#5713cbbdb706