Dependencies: 4DGL-uLCD-SE SDFileSystem mbed-rtos mbed wave_player
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