Revision 0:c6526d506be4, committed 2016-03-16

Comitter:

mave3

Date:

Wed Mar 16 16:01:32 2016 +0000

Commit message:

test

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/4DGL-uLCD-SE.lib	Wed Mar 16 16:01:32 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/4180_1/code/4DGL-uLCD-SE/#2cb1845d7681

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDFileSystem.lib	Wed Mar 16 16:01:32 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/SDFileSystem/#c8f66dc765d4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Mar 16 16:01:32 2016 +0000
@@ -0,0 +1,344 @@
+#include "mbed.h"
+#include "uLCD_4DGL.h"
+#include <stdlib.h>
+#include <time.h>
+#include <math.h>
+#include <cmath>
+#include <string>
+#include <sstream>
+#include "SDFileSystem.h"
+#include "wave_player.h"
+#include "rtos.h"
+
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+
+AnalogOut DACout(p18);
+
+wave_player waver(&DACout);
+FILE *wave_file;
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+//Mutex lcd_mutex;
+uLCD_4DGL uLCD(p9,p10,p11);
+
+
+//class for navigation switch/digital joystick
+class Nav_Switch
+{
+public:
+    Nav_Switch(PinName up,PinName down,PinName left,PinName right,PinName fire);
+    int read();
+
+    bool up();
+    bool down();
+    bool left();
+    bool right();
+    bool fire();
+
+    operator int ();
+
+    bool operator[](int index) {
+        return _pins[index];
+    };
+private:
+    BusIn _pins;
+
+};
+Nav_Switch::Nav_Switch (PinName up,PinName down,PinName left,PinName right,PinName fire):
+    _pins(up, down, left, right, fire)
+{
+    _pins.mode(PullUp);
+    wait(0.001);
+}
+inline bool Nav_Switch::up()
+{
+    return !(_pins[0]);
+}
+inline bool Nav_Switch::down()
+{
+    return !(_pins[1]);
+}
+inline bool Nav_Switch::left()
+{
+    return !(_pins[2]);
+}
+inline bool Nav_Switch::right()
+{
+    return !(_pins[3]);
+}
+inline bool Nav_Switch::fire()
+{
+    return !(_pins[4]);
+}
+inline int Nav_Switch::read()
+{
+    return _pins.read();
+}
+inline Nav_Switch::operator int ()
+{
+    return _pins.read();
+}
+
+Nav_Switch myNav( p16, p13, p14, p12, p15);
+
+int value1, value2, op, answer;
+int value = 0;
+string userAns, strAns;
+int gameCount = 0;
+int points =0;
+
+void RunGame();
+void getAns();
+void checkAns();
+void win();
+void lose();
+
+
+
+//WIN SEQUENCE
+void win()
+{
+    //lcd_mutex.lock();
+    //uLCD.printf("Change baudrate......");
+    uLCD.baudrate(3000000); //jack up baud rate to max for fast display
+    uLCD.background_color(WHITE); //background color white
+    uLCD.cls();
+    uLCD.pixel(60, 60, BLACK);
+    uLCD.read_pixel(120, 70);
+    uLCD.set_font(FONT_7X8);
+    uLCD.text_mode(TRANSPARENT);
+    uLCD.text_bold(ON);
+    uLCD.text_char('Y', 4, 13, BLACK); //text "YOU WON" stays written
+    uLCD.text_char('O',5, 13, BLACK);
+    uLCD.text_char('U',6, 13, BLACK);
+    uLCD.text_char('W', 8, 13, BLACK);
+    uLCD.text_char('O',9, 13, BLACK);
+    uLCD.text_char('N',10, 13, BLACK);
+    for(int i=0; i<3; i++) { //movement repeats twice
+        uLCD.filled_circle(30, 30, 15, 0xFF00FF); //draw balloons
+        uLCD.filled_circle(60, 60, 15, 0xFF00FF);
+        uLCD.filled_circle(100, 30, 15, 0xFF00FF);
+        uLCD.line(30, 30, 30, 80, 0xFF00FF);
+        uLCD.line(60, 60, 60, 110, 0xFF00FF);
+        uLCD.line(100, 30, 100, 80, 0xFF00FF);
+        wait(0.5);
+        uLCD.filled_circle(30, 30, 15, 0xFFFFFF); // 'erase' balloons
+        uLCD.filled_circle(60, 60, 15, 0xFFFFFF);
+        uLCD.filled_circle(100, 30, 15, 0xFFFFFF);
+        uLCD.line(30, 30, 30, 80, 0xFFFFFF);
+        uLCD.line(60, 60, 60, 110, 0xFFFFFF);
+        uLCD.line(100, 30, 100, 80, 0xFFFFFF);
+        wait(0.5);
+        uLCD.filled_circle(15, 30, 15, 0xFF00FF); //move ballons to new position
+        uLCD.filled_circle(60, 50, 15, 0xFF00FF);
+        uLCD.filled_circle(85, 30, 15, 0xFF00FF);
+        uLCD.line(15, 30, 30, 80, 0xFF00FF);
+        uLCD.line(60, 50, 60, 110, 0xFF00FF);
+        uLCD.line(85, 30, 100, 80, 0xFF00FF);
+        wait(0.5);
+        uLCD.filled_circle(15, 30, 15,0xFFFFFF); //erase balloons in new position
+        uLCD.filled_circle(60, 50, 15, 0xFFFFFF);
+        uLCD.filled_circle(85, 30, 15, 0xFFFFFF);
+        uLCD.line(15, 30, 30, 80, 0xFFFFFF);
+        uLCD.line(60, 50, 60, 110, 0xFFFFFF);
+        uLCD.line(85, 30, 100, 80, 0xFFFFFF);
+        wait(0.5);
+    }
+    wave_file=fopen("/sd/wavfiles/fanfare2.wav","r");
+    waver.play(wave_file);
+    fclose(wave_file);
+   // lcd_mutex.unlock();
+}
+
+void lose()
+{
+        uLCD.cls();
+        uLCD.background_color(0xFFFFFF);
+        uLCD.baudrate(3000000);
+        uLCD.set_font(FONT_7X8);
+        uLCD.text_mode(TRANSPARENT);
+        uLCD.text_bold(ON);
+        uLCD.text_char('Y', 4, 13, WHITE); //text "YOU LOST" stays written
+        uLCD.text_char('O',5, 13, WHITE);
+        uLCD.text_char('U',6, 13, WHITE);
+        uLCD.text_char('L', 8, 13, WHITE);
+        uLCD.text_char('O',9, 13, WHITE);
+        uLCD.text_char('S',10, 13, WHITE);
+        uLCD.text_char('T',11, 13, WHITE);
+        uLCD.filled_circle(60, 60, 30, 0xFF00FF); //draw balloon
+        uLCD.line(60, 60, 60, 110, 0xFF00FF); // draw string
+        uLCD.line(0, 0, 20, 20, WHITE); // draw needle
+        wait(0.5);
+        uLCD.line(0, 0, 20, 20, BLACK);
+        wait(0.5);
+        uLCD.line(10, 10, 20, 20, WHITE); //move needle
+        wait(0.5);
+        uLCD.line(10, 10, 20, 20, BLACK);
+        wait(0.5);
+        uLCD.line(20, 20, 30, 30, WHITE); //move needle
+        wait(0.5);
+        uLCD.line(20, 20, 30, 30, BLACK);
+        wait(0.5);
+        uLCD.line(30, 30, 40, 40, WHITE); //move needle
+        wait(0.5);
+        uLCD.filled_circle(60, 60, 30, BLACK); //erase ballon
+        uLCD.line(60, 60, 60, 110, BLACK); //erase string
+        wait(0.5);
+        uLCD.line(30, 30, 40, 40, BLACK); //erase needle
+        wait(0.5);
+        uLCD.line(30, 60, 90, 60, 0xFF00FF); // draw "popped" lines
+        uLCD.line(60, 30, 60, 90, 0xFF00FF);
+        uLCD.line(60,60,30,30,0xFF00FF);
+        uLCD.line(60,60,90,30,0xFF00FF);
+        uLCD.line(60,60,30,90,0xFF00FF);
+        uLCD.line(60,60,90,90,0xFF00FF);
+        wait(0.5);
+        uLCD.cls(); //erase screen 
+        wave_file=fopen("/sd/wavfiles/sadtrombone.wav","r");
+        waver.play(wave_file);
+        fclose(wave_file);
+} 
+
+int main()
+{
+    srand (time(NULL));
+    RunGame();
+    
+}
+
+
+//This function generates three random values based on the time. The first
+//two values represent the two integers between 1 and 100 used for the equation
+//and the third value between 1 and 4 is used decide the operation.
+//1 - addition, 2 - sutraction, 3 - multiplication, 4 - division
+void RunGame()
+{
+    gameCount++;
+    uLCD.cls();
+    uLCD.printf("hello");
+
+    value1 = rand() % 100 + 1;
+    value2 = rand() % 100 + 1;
+    op = rand() % 4 + 1;
+    //value1=10;
+    //value2=5;
+    //op=1;
+
+    switch ( op ) {
+        case 1:
+            uLCD.printf("%d + %d", value1, value2);
+            answer = value1 + value2;
+            break;
+        case 2:
+            if (value1 <= value2) {
+                uLCD.printf("%d - %d", value2, value1);
+                answer = value2 - value1;
+            }
+            if (value1 > value2) {
+                uLCD.printf("%d - %d", value1, value2);
+                answer = value1 - value2;
+            }
+            break;
+        case 3:
+            uLCD.printf("%d * %d", value1, value2);
+            answer = value1 * value2;
+            break;
+        case 4:
+            uLCD.printf("%d / %d; Round to nearest integer", value1, value2);
+            //answer = round(value1 / value2);
+            answer = (value1 / value2);
+            break;
+        default:
+            break;
+    }
+    strAns = static_cast<ostringstream*>( &(ostringstream() << answer) )->str();
+    uLCD.printf("\nGive answer %s\n", strAns);
+    getAns();
+}
+
+
+//The internal pushbuttons in the navigation switch are used to select each digit
+//of the answer. The up pushbutton is used to increment digits, the down button
+//is used to go to the next digit and the left is used to indicate that the user
+//has finished answering. Since the navigation switch’s pushbuttons are highly
+//sensitive to user movements and hence is hard to control, the right pushbutton
+//is used to clear the answer value entered. The screen gets cleared with the
+//equation that needs to be solved displayed at the top and the user is given
+//another chance to input the answer.
+void getAns()
+{
+    while(1) {
+        if (myNav.up()) {
+            value++;
+            wait(.1);
+            uLCD.printf("value %d\n", value);
+        }
+        if (myNav.down()) {
+            string strValue = static_cast<ostringstream*>( &(ostringstream() << value) )->str();
+            wait(.1);
+            userAns = userAns + strValue;
+            uLCD.printf("userans %s\n", userAns);
+            value = 0;
+        }
+        if (myNav.left()) {
+            uLCD.printf("This is your answer. %s\nThis is actual %s\n", userAns, strAns);
+            wait(.1);
+            checkAns();
+        }
+        if (myNav.right()) {
+            value = 0;
+            wait(.1);
+            userAns = "";
+            uLCD.cls();
+            switch ( op ) {
+                case 1:
+                    uLCD.printf("%d + %d", value1, value2);
+                    break;
+                case 2:
+                    if (value1 <= value2) {
+                        uLCD.printf("%d - %d", value2, value1);
+                    }
+                    if (value1 > value2) {
+                        uLCD.printf("%d - %d", value1, value2);
+                    }
+                    break;
+                case 3:
+                    uLCD.printf("%d * %d", value1, value2);
+                    break;
+                case 4:
+                    uLCD.printf("%d / %d; Round to nearest integer", value1, value2);
+                    break;
+            }
+        }
+    }
+}
+
+
+//Checks if the answer that the user inputted is correct and a message is displayed accordingly.
+//If 3 out of 5 problems were solved correctly, the user wins. A function for the graphic and
+//effects are then called.
+void checkAns()
+{
+    if (userAns == strAns) {
+        uLCD.printf("Thats right!\n");
+        points++;
+        //win();
+    } else {
+        uLCD.printf("Thats wrong!\n");
+        //lose();
+    }
+    wait(10);
+    userAns = "";
+    if (gameCount == 5) {
+        if (points >= 3) {
+            win();
+        } else {
+            lose();   
+        }
+    } else {
+        RunGame();
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-rtos.lib	Wed Mar 16 16:01:32 2016 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/mbed_official/code/mbed-rtos/#07314541bd12

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Mar 16 16:01:32 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/87f2f5183dfb
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wave_player.lib	Wed Mar 16 16:01:32 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/sravet/code/wave_player/#acc3e18e77ad