Diff: source/LogicGates.cpp

Revision:

8:110d5af6f70b

Parent:

7:6b26df2a055a

--- a/source/LogicGates.cpp	Fri Apr 08 18:04:40 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,168 +0,0 @@
-/*
-The MIT License (MIT)
-
-Copyright (c) 2016 British Broadcasting Corporation.
-This software is provided by Lancaster University by arrangement with the BBC.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-*/
-
-#include "MicroBit.h"
-#include "MicroBitSamples.h"
-
-#ifdef MICROBIT_SAMPLE_LOGIC_GATES
-
-#define LOGIC_MODE_NOT            1
-#define LOGIC_MODE_AND            2
-#define LOGIC_MODE_OR             3
-#define LOGIC_MODE_OUTPUT         4
-
-#define LOGIC_MODE_MIN            1
-#define LOGIC_MODE_MAX            4
-
-#define TOOL_SELECT_DELAY   1000
-
-MicroBit uBit;
-
-MicroBitImage NOT("\
-        0 0 1 0 0\n\
-        0 0 1 1 0\n\
-        1 1 1 1 1\n\
-        0 0 1 1 0\n\
-        0 0 1 0 0\n"); 
-
-MicroBitImage AND("\
-        0 0 1 1 0\n\
-        1 1 1 1 1\n\
-        0 0 1 1 1\n\
-        1 1 1 1 1\n\
-        0 0 1 1 0\n");
-
-MicroBitImage OR("\
-        0 0 0 1 0\n\
-        1 1 1 1 1\n\
-        0 0 0 1 1\n\
-        1 1 1 1 1\n\
-        0 0 0 1 0\n"); 
-
-MicroBitImage OUTPUT_ON("\
-        0 1 1 1 0\n\
-        1 1 1 1 1\n\
-        1 1 1 1 1\n\
-        1 1 1 1 1\n\
-        0 1 1 1 0\n"); 
-
-MicroBitImage OUTPUT_OFF("\
-        0 1 1 1 0\n\
-        1 0 0 0 1\n\
-        1 0 0 0 1\n\
-        1 0 0 0 1\n\
-        0 1 1 1 0\n"); 
-
-int mode = LOGIC_MODE_NOT;
-
-void onShake(MicroBitEvent)
-{
-    // The micro:bit has been shaken, so move on to the next logic gate.
-    mode++;
-
-    // Wrap back to the start if necessary.
-    if (mode > LOGIC_MODE_MAX)
-        mode = LOGIC_MODE_MIN;
-
-    // Update the display to 
-    switch (mode)
-    {
-        case LOGIC_MODE_NOT:
-            uBit.display.print(NOT);
-            break;
-
-        case LOGIC_MODE_AND:
-            uBit.display.print(AND);
-            break;
-
-        case LOGIC_MODE_OR:
-            uBit.display.print(OR);
-            break;
-
-        case LOGIC_MODE_OUTPUT:
-            uBit.display.print(OUTPUT_OFF);
-            break;
-    }
-}
-
-int main()
-{
-    // Initialise the micro:bit runtime.
-    uBit.init();
-
-    // Register to receive events when the micro:bit is shaken.
-    uBit.messageBus.listen(MICROBIT_ID_GESTURE, MICROBIT_ACCELEROMETER_EVT_SHAKE, onShake);
-
-    // 
-    // Create a simple logic gate simulator, using the P0, P1 and P2 pins.
-    // The micro:bit can then be configured as an NOT / AND / OR gate, by shaking the device.
-    //
-    int output = 0;
-
-    // Our icons are drawn left to right, so rotate the display so the outputs point at the pins on the edge connector. :-)
-    uBit.display.rotateTo(MICROBIT_DISPLAY_ROTATION_270);
-
-    while (1)
-    {        
-        // Check inputs and update outputs accordingly.
-        switch (mode)
-        {
-            int o1;
-            int o2;
-
-            case LOGIC_MODE_NOT:
-                output = uBit.buttonA.isPressed() ? 0 : !uBit.io.P0.getDigitalValue();
-                uBit.display.print(NOT);
-                break;
-                
-            case LOGIC_MODE_AND:
-                o1 = uBit.buttonA.isPressed() || uBit.io.P0.getDigitalValue();
-                o2 = uBit.buttonB.isPressed() || uBit.io.P1.getDigitalValue();
-                output = o1 && o2;
-                break;
-
-            case LOGIC_MODE_OR:
-                output = uBit.buttonA.isPressed() || uBit.io.P0.getDigitalValue() || uBit.buttonB.isPressed() || uBit.io.P1.getDigitalValue();
-                break;
-
-            case LOGIC_MODE_OUTPUT:
-                if (uBit.io.P0.getDigitalValue())
-                    uBit.display.print(OUTPUT_ON);                
-                else
-                    uBit.display.print(OUTPUT_OFF);
-                
-                output = 0;
-                break;
-        }
-        
-        // Update output pin value
-        uBit.io.P2.setDigitalValue(output);
-
-        // Perform a power efficient sleep for a little while. No need to run too quickly!
-        uBit.sleep(1000);
-    }
-}    
-
-#endif
\ No newline at end of file