Diff: main.cpp

Revision:

0:722dcbb1475a

Child:

1:60fb226f2402

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Sep 21 22:18:07 2016 +0000
@@ -0,0 +1,111 @@
+/**********************************************************
+ * ABBlind test
+ **********************************************************
+ *
+ * Program to test that all the hardware works correctly
+ * 
+ **********************************************************
+ * Author: David Estévez Fernández (DEF)
+ * License: GPLv3
+ * 
+ * A UC3Music project! Check out our website: 
+ *         http://uc3music.github.io/
+ */
+#include "mbed.h"
+#include "PinDetect.h"
+
+
+//-- Peripherals definition
+DigitalOut LED_01[] = {P1_24, P1_17}; 
+DigitalOut LED_02[] = {P1_27, P1_25}; 
+DigitalOut LED_03[] = {P0_9, P0_2};
+DigitalOut AUDIO_SWITCH(P0_14);
+PinDetect PUSH_BUTTON(P0_17, PullUp);
+
+//-- Other constant definitions
+static const uint8_t COLOR1 = 0;
+static const uint8_t COLOR2 = 1;
+
+
+//-- Other definitions
+volatile uint8_t state = 0;
+
+void start_sequence(uint16_t ms = 200)
+{
+  DigitalOut* leds[] = {&LED_01[0], &LED_02[0],
+                        &LED_03[0], &LED_01[1], 
+                        &LED_02[1], &LED_03[1]};
+                    
+  for (uint8_t i = 0; i < 6; i++)
+  {
+    for (uint8_t j = 0; j < 6; j++)
+    {
+      i == j ? *leds[j] = 1 : *leds[j] = 0;
+    }
+    wait_ms(ms);
+  }
+}
+
+void button_pressed()
+{
+  state = (state+1) % 4;
+}
+
+
+int main() {
+    
+    //-- Setup button
+    PUSH_BUTTON.attach_asserted(&button_pressed);
+    PUSH_BUTTON.setSampleFrequency();
+    
+    //- Setup audio switch
+    AUDIO_SWITCH = 0;
+    
+    start_sequence();
+    start_sequence();
+  
+    while(1) {
+     if (state == 0)
+      {
+        LED_01[0] = 0;
+        LED_02[0] = 0;
+        LED_03[0] = 0;
+        LED_01[1] = 0;
+        LED_02[1] = 0;
+        LED_03[1] = 0;
+        AUDIO_SWITCH = 0;
+      }
+      else if (state == 1)
+      {
+        LED_01[0] = 1;
+        LED_02[0] = 1;
+        LED_03[0] = 1;
+        LED_01[1] = 0;
+        LED_02[1] = 0;
+        LED_03[1] = 0;
+        AUDIO_SWITCH = 1;
+      }
+      else if (state == 2)
+      {
+        LED_01[0] = 0;
+        LED_02[0] = 0;
+        LED_03[0] = 0;
+        LED_01[1] = 1;
+        LED_02[1] = 1;
+        LED_03[1] = 1;
+        AUDIO_SWITCH = 0;
+      }
+      else if (state == 3)
+      {
+        LED_01[0] = 1;
+        LED_02[0] = 1;
+        LED_03[0] = 1;
+        LED_01[1] = 1;
+        LED_02[1] = 1;
+        LED_03[1] = 1;
+        AUDIO_SWITCH = 1;
+      }
+    
+      wait_ms(500);
+    }
+}