added rudimentary matrix prototype

tfeldmann · Dec 20, 2013 · 514e0ee · 514e0ee
1 parent d22e001
commit 514e0ee
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Showing 5 changed files with 59 additions and 11 deletions.
diff --git a/Firmware/Controller.ino b/Firmware/Controller.ino
@@ -55,13 +55,18 @@ void controller_buttons()
         brightness_next_step();
     }
 
-    // switch through demo modes
+    // cycle through demo modes
     if (btn1.read() && btn2.risingEdge())
     {
         if (STATE_IS_ACTIVE(STATE_TIMEWORDS))
             STATE_SWITCH(STATE_WHITE);
+
         if (STATE_IS_ACTIVE(STATE_WHITE))
+            STATE_SWITCH(STATE_MATRIX);
+
+        if (STATE_IS_ACTIVE(STATE_MATRIX))
             STATE_SWITCH(STATE_ES_LACHT_NE_KUH);
+
         if (STATE_IS_ACTIVE(STATE_ES_LACHT_NE_KUH))
             STATE_SWITCH(STATE_TIMEWORDS);
     }
@@ -153,6 +158,50 @@ STATEMACHINE
     STATE_LEAVE
     END_OF_STATE
 
+    STATE_ENTER(STATE_MATRIX)
+        brightness = 1;
+        matrix_clear();
+        // light first line
+        for (byte x = 0; x < COLS; x++)
+        {
+            matrix[0][x] = 255;
+        }
+    STATE_LOOP
+        brightness = 1;
+        static int _ovf10 = 0;
+        static int _ovf30 = 0;
+
+        // every 10 updates
+        if (++_ovf10 == 10)
+        {
+            _ovf10 = 0;
+
+            // move rows one down
+            for (byte y = ROWS - 1; y > 0; y--)
+            {
+                for (byte x = 0; x < COLS; x++)
+                {
+                    matrix[y][x] = matrix[y-1][x];
+                }
+            }
+
+            // darken first line
+            for (byte x = 0; x < COLS; x++)
+            {
+                matrix[0][x] = 0.8 * matrix[0][x];
+            }
+        }
+
+        // every 30 steps add a light
+        if (++_ovf30 == 30)
+        {
+            _ovf30 = 0;
+            byte col = rand() % COLS;
+            matrix[0][col] = constrain(matrix[0][col] + rand() % 255, 0, 255);
+        }
+    STATE_LEAVE
+    END_OF_STATE
+
     STATE_ENTER(STATE_ES_LACHT_NE_KUH)
         matrix_clear();
         corner_clear();

diff --git a/Firmware/Time.ino b/Firmware/Time.ino
@@ -65,10 +65,10 @@ void time_startTimer()
 
 ISR(TIMER1_OVF_vect)
 {
-    noInterrupts();           // disable all interrupts
+    noInterrupts();    // disable all interrupts
     time_addSecond();
-    TCNT1 = 3036;
-    interrupts();             // enable all interrupts
+    TCNT1 = 3036;      // preload timer
+    interrupts();      // enable all interrupts
 }
 
 

diff --git a/Firmware/globals.h b/Firmware/globals.h
@@ -31,6 +31,7 @@ STATES(
     STATE_TEMPERATURE,
     STATE_WAIT_FOR_DCF,
     STATE_WHITE,
+    STATE_MATRIX,
     STATE_ES_LACHT_NE_KUH,
     STATE_STREAM,
 );
diff --git a/Software/qlocktoo/marquee/fixed_width.py b/Software/qlocktoo/marquee/fixed_width.py
@@ -959,7 +959,7 @@
         [0, 0, 0, 0, 0],
         [0, 0, 0, 0, 0],
         [0, 0, 0, 0, 0],
-        [0, 1, 1, 1, 0],
+        [1, 1, 1, 1, 0],
         [0, 0, 0, 0, 0],
         [0, 0, 0, 0, 0],
         [0, 0, 0, 0, 0]
@@ -1114,8 +1114,8 @@
         [0, 0, 0, 1, 0],
         [0, 0, 0, 1, 0],
         [0, 0, 0, 1, 0],
-        [0, 0, 0, 0, 1],
-        [0, 0, 0, 0, 0]
+        [0, 0, 0, 1, 0],
+        [0, 0, 0, 0, 1]
     ],
 
     ")":
@@ -1128,8 +1128,8 @@
         [0, 1, 0, 0, 0],
         [0, 1, 0, 0, 0],
         [0, 1, 0, 0, 0],
-        [1, 0, 0, 0, 0],
-        [0, 0, 0, 0, 0]
+        [0, 1, 0, 0, 0],
+        [1, 0, 0, 0, 0]
     ],
 
     ">":

diff --git a/Software/qlocktoo/marquee/marquee.py b/Software/qlocktoo/marquee/marquee.py
@@ -98,8 +98,6 @@ def cursorPositionChanged(self, old, new):
         self.marquee.setText(text)
         if len(text) > 0:
             self.device.matrix = self.marquee.regionFromLetter(new)
-        else:
-            print "test"
 
     def _frequency(self, speed):
         """