Diff: main.cpp

Revision:

0:397faf7a0a52

Child:

1:57e06832197a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Mar 16 19:38:55 2017 +0000
@@ -0,0 +1,129 @@
+#include "mbed.h"
+#include "uLCD_4DGL.h"
+#include "DebounceIn.h"
+
+Timeout alarm;
+Timer t;
+PwmOut lights(p25);
+uLCD_4DGL uLCD(p9,p10,p11);
+AnalogIn photocell(p15);
+DebounceIn pb1(p8);
+DebounceIn pb2(p7);
+Serial blue(p28,p27);
+
+
+void lightsOn(){
+    uLCD.cls();
+    uLCD.printf("Turning on lights!");
+    //lights = 1;
+    while(lights<=0.99f){
+        lights = lights + .01f;
+        wait(1);
+    }
+    while(1);//do nothing until reset
+}
+
+void lightMode(){
+    uLCD.cls();
+    uLCD.printf("not bright out yet!\n");
+    while(photocell.read() < .9f){
+        uLCD.cls();
+        uLCD.printf("not bright out yet!\n");
+    }
+    lightsOn();
+}
+
+void timerMode(int time){
+    alarm.attach(&lightsOn, time);
+    t.start();
+    float curTime;
+    while(1){
+        uLCD.cls();
+        curTime = t.read();
+        uLCD.printf("%f secs since alarm set.\n", curTime);
+    }
+}
+
+int getTime(){
+    bool done = false;
+    int time[3] = {0,0,0};
+    int modifying = 0;
+    uLCD.cls();
+    uLCD.printf("Connect Bluetooth now.\n\n");
+    uLCD.printf("Up and down change time\n left and right select unit.\n");
+    //uLCD.printf("This message will display for five seconds. Then input your desired time.");
+    wait(5);
+    char bnum = 0;
+    char bhit = 0;
+    while(!done){
+        uLCD.cls();
+        uLCD.printf("Current timer will last:\n");
+        uLCD.printf("%d hours, %d mins, %d secs\n", time[2], time[1], time[0]);
+        uLCD.printf("You are now modifying: ");
+        if(modifying == 0){
+            uLCD.printf("Secs\n");
+        } else if(modifying == 1){
+            uLCD.printf("Mins\n");
+        } else if(modifying == 2){
+            uLCD.printf("Hours\n");
+        }
+        uLCD.printf("Press 1 to set the timer to the current value.\n");
+        if(blue.getc()=='!'){
+            if(blue.getc()=='B'){
+                bnum = blue.getc();//button number
+                bhit = blue.getc();//1=hit, 0=release
+                if(blue.getc()==char(~('!' + 'B' + bnum + bhit))){//checksum
+                    switch(bnum){
+                        case '1'://number button 1
+                            if(bhit == '1'){
+                                done = true;
+                            }
+                            break;
+                        case '5'://up arrow
+                            if(bhit=='1'){
+                                time[modifying]++;
+                            }
+                            break;
+                        case '6'://down arrow
+                            if(bhit=='1'&&time[modifying]>0){
+                                time[modifying]--;
+                            }
+                            break;
+                        case '7'://left arrow
+                            if(bhit=='1'&&modifying>0){
+                                modifying--;
+                            }
+                            break;
+                        case '8'://right arrow
+                            if(bhit=='1'&&modifying<2){
+                                modifying++;
+                            }
+                            break;
+                    }
+                }
+            }
+        }
+    }
+    return time[0] + time[1] * 60 + time[2] * 60 * 60;
+    
+}
+
+int main() {
+    lights = 0;
+    uLCD.printf("LIGHT_ALARM V1.0 Donn Green\n\n");
+    uLCD.printf("Press Button 1 to begin light activation mode\n");
+    uLCD.printf("Press Button 2 to begin timer activation mode\n");
+    pb1.mode(PullDown);
+    pb2.mode(PullDown);
+    lights.period(1.0f/25000.0f);
+    while(!(pb1||pb2)){
+        //do nothing until a button is pressed
+    }
+    if(pb1){
+        lightMode();
+    }
+    else if(pb2){
+        int time = getTime();
+        timerMode(time);
+    }
+}