Diff: main.cpp

Revision:

1:ff69d2d97a2c

Parent:

0:51d88b4e2b23

Child:

2:c64bfb83fe76

--- a/main.cpp	Sun Oct 09 23:30:00 2016 +0000
+++ b/main.cpp	Mon Oct 10 01:18:11 2016 +0000
@@ -1,7 +1,11 @@
 #include "mbed.h"
 #include "rtos.h"
+#include "SimpleRGB.h"
+
+#define SECOND 1000 // used with threads
 
 /* 1 init/declare
+
 Ticker first;
 Ticker second;
 Ticker third;
@@ -26,12 +30,16 @@
 void fourth() {
     led4 = !led4;
 }
+
 */// - 1
 
+
 /* 2 init/declare */
+
+// lcd thread
 void uLCD_reboot_thread(void const *args) {
     // show reboot process, associated with clip of apple restart
-    while (1) {
+    while (true) {
         // lock, print 'Rebooting!' to uLCD with "progress_bar" underneath
         // draw progress bar 8 sec
         // draw an ascii 'apple'
@@ -39,9 +47,10 @@
     }
 }
 
+// lcd thread
 void uLCD_status_thread(void const *args) {
     // show time with smile, frown, sad face at top right
-    while (1) {
+    while (true) {
         // lock, update time at top right with smiley at top left
         // unlock, wait for 20 sec
         // lock, change to frown
@@ -51,20 +60,43 @@
     }
 }
 
+RGBLed rgbLED(p21, p22, p23);          // object to use the RGB LED
+const LightColor green(0.0, 0.8, 0.0); // adjust brightness for green
+const LightColor yellow(1.0, 0.8, 0.0);
+const LightColor orange(1.0, 0.4, 0.0);
+const LightColor red(1.0,0.0,0.0);
+const LightColor violet(1.0, 0.0, 0.8);
+const LightColor blue(0.0, 0.0, 1.0);
+
+// rgb led thread
 void rainbow_led_thread(void const *args) {
-    // reboot with white, then cycle through apple rainbow colors
-    while (1) {
-        // bright white, dim to nothing over 4 sec
-        // green
-        // yellow
-        // orange
-        // red
-        // purple
-        // blue
+    // reboot with white (6 sec), then cycle through apple colors (54 sec)
+    while (true) {
+        rgbLED.write(1.0, 1.0, 1.0); // bright white
+        Thread::wait(2 * SECOND);
+        // dim to nothing over 4 seconds
+        for (float c = 1.0; c > 0.0; c = c - 0.01) {
+            rgbLED.write(c, c, c);
+            Thread::wait(40); // 40 * 100 = 4000 = 4 secs
+        }
+        // rotate through other colors over 54 seconds
+        rgbLED = green;
+        Thread::wait(9 * SECOND);
+        rgbLED = yellow;
+        Thread::wait(9 * SECOND);
+        rgbLED = orange;
+        Thread::wait(9 * SECOND);
+        rgbLED = red;
+        Thread::wait(9 * SECOND);
+        rgbLED = violet;
+        Thread::wait(9 * SECOND);
+        rgbLED = blue;
+        Thread::wait(9 * SECOND);
     }
 }
 // - 2
 
+
 int main() {
     /* 1 calls
     led1 = 1, led2 = 1, led3 = 1, led4 = 1;
@@ -75,7 +107,15 @@
     fourth.attach(&four, 4.0);
     */// - 1
     
-    while(1) {
+    
+    /* 2 calls */
+    Thread thread2(uLCD_reboot_thread);
+    Thread thread3(uLCD_status_thread);
+    Thread thread4(rainbow_led_thread);
+    // - 2
+    
+    
+    while(true) {
         /* 2 speaker 'thread' calls */
         // speaker plays mac reboot sound, error sound occasionally
         // play reboot sound