Rahul Patel
Guitar Hero Project on LPC1768 using push buttons, analog joystick. speaker and LCD Display
Dependencies: mbed wave_player mbed-rtos 4DGL-uLCD-SE SparkfunAnalogJoystick SDFileSystem_OldbutworkswithRTOS PinDetect
Diff: main.cpp
- Revision:
- 7:5ac5056cde2c
- Parent:
- 6:4bc137ec1022
- Child:
- 8:32a0bb14dbd2
--- a/main.cpp Thu Nov 26 16:40:43 2020 +0000
+++ b/main.cpp Sun Nov 29 19:03:38 2020 +0000
@@ -6,13 +6,16 @@
#include "uLCD_4DGL.h"
#include "PinDetect.h"
#include "song1.h"
-
+#include "SparkfunAnalogJoystick.h"
#define sample_freq 8000.0
//code change
Mutex lcd_mut;
//SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
uLCD_4DGL uLCD(p28,p27,p30); // serial tx, serial rx, reset pin;
+//AnalogOut DACout(p18);
+//wave_player waver(&DACout);
AnalogOut speaker(p18);
+SparkfunAnalogJoystick joy(p16, p17, p15);
PinDetect pb_1(p9, PullUp);
PinDetect pb_2(p10, PullUp);
PinDetect pb_3(p11, PullUp);
@@ -29,9 +32,9 @@
#define YELLOW 16709376
//speed based on difficulty
-#define Easy 2
-#define Medium 5
-#define Hard 8
+#define Easy 10
+#define Medium 15
+#define Hard 20
DigitalOut myled1(LED1);
@@ -41,23 +44,608 @@
Ticker sampletick;
-volatile int Game_State = Game_Over;
+volatile int Game_State = Main_Menu;
volatile bool draw_enable = true;
volatile int Speed = Easy;
+volatile int y1;
+volatile int y2;
+volatile int y3;
+volatile int y4;
volatile int score = 0;
-volatile int high_score = 0;
-volatile int hits = 0;
-volatile int misses = 0;
+volatile int highScore = 0;
+volatile int easyHigh = 0;
+volatile int medHigh = 0;
+volatile int hardHigh = 0;
+volatile int hit = 0;
+volatile int miss = 0;
+volatile int totalBubbles = 0;
+
+volatile bool greenRelease = false;
+volatile bool redRelease = false;
+volatile bool yellowRelease = false;
+volatile bool blueRelease = false;
+
+volatile bool greenPress = false;
+volatile bool redPress = false;
+volatile bool yellowPress = false;
+volatile bool bluePress = false;
+
int i=0;
+
+void otherMode(int speed) {
+ int scoreUp;
+ if (speed == Medium) {
+ y1 = 5;
+ y2 = 5;
+ y3 = 5;
+ y4 = 5;
+ scoreUp = 1000;
+ } else {
+ y1 = 10;
+ y2 = 10;
+ y3 = 10;
+ y4 = 10;
+ scoreUp = 1500;
+ }
+ int pattern = 1;
+ score = 0;
+ hit = 0;
+ totalBubbles = 0;
+ Speed = speed;
+ //uLCD.cls();
+ //uLCD.printf("GameStart");
+ uLCD.baudrate(BAUD_3000000); //jack up baud rate to max for fast display
+ uLCD.background_color(BLACK);
+ Thread::wait(1000);
+ uLCD.circle(10,110, 8, GREEN);
+ uLCD.circle(45,110, 8, RED);
+ uLCD.circle(80,110, 8, YELLOW);
+ uLCD.circle(115,110, 8, BLUE);
+ Thread::wait(750);
+ switch (pattern) {
+ case 1:
+ totalBubbles += 4;
+ greenPress = false;
+ redPress = false;
+ yellowPress = false;
+ bluePress = false;
+ redRelease = false;
+ yellowRelease = false;
+ greenRelease = false;
+ blueRelease = false;
+ if (speed == Medium) {
+ y1 = 5;
+ y2 = 5;
+ y3 = 5;
+ y4 = 5;
+ } else {
+ y1 = 30;
+ y2 = 30;
+ y3 = 30;
+ y4 = 30;
+ }
+ while (y4 <= 130) {
+ if(y1 <= 130) {
+ y1 += Speed;
+ }
+ if (redRelease) {
+ y2+= Speed;
+ }
+ if (yellowRelease) {
+ y3+= Speed;
+ }
+ if (blueRelease) {
+ y4 += Speed;
+ }
+
+ if(y1 <= 130 && !greenPress) {
+ uLCD.filled_circle(10,y1, 8 , GREEN);
+ }
+ if ((y1 >= 31 && y2 <= 130) && !redPress ) {
+ uLCD.filled_circle(45,y2, 8 , RED);
+ redRelease = true;
+ }
+ if ((y2 >= 31 && y3 <= 130) && !yellowPress) {
+ uLCD.filled_circle(80,y3, 8 , YELLOW);
+ yellowRelease = true;
+ }
+ if((y3 >= 31 && y4 <= 130) && !bluePress) {
+ uLCD.filled_circle(115,y4, 8 , BLUE);
+ blueRelease = true;
+ }
+ Thread::wait(250);
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+
+ if (y1 == 110 && greenPress) {
+ //uLCD.filled_circle(10, y1, 8 , WHITE);
+ uLCD.circle(10,110, 8, GREEN);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.circle(10,110, 8, GREEN);
+ }
+ if (y2 == 110 && redPress) {
+ //uLCD.filled_circle(45, y2, 8 , WHITE);
+ uLCD.circle(45,110, 8, RED);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.circle(45,110, 8, RED);
+ }
+ if(y3 == 110 && yellowPress) {
+ //uLCD.filled_circle(80, y3, 8 , WHITE);
+ uLCD.circle(80,110, 8, YELLOW);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.circle(80,110, 8, YELLOW);
+ }
+ if(y4 == 110 && bluePress) {
+ uLCD.circle(115,110, 8, BLUE);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+ uLCD.circle(115,110, 8, BLUE);
+ }
+ }
+
+ case 2: //green and red then yellow and blue
+ totalBubbles += 4;
+ greenPress = false;
+ redPress = false;
+ yellowPress = false;
+ bluePress = false;
+ redRelease = false;
+ yellowRelease = false;
+ greenRelease = false;
+ blueRelease = false;
+ if (speed == Medium) {
+ y1 = 5;
+ y2 = 5;
+ y3 = 5;
+ y4 = 5;
+ } else {
+ y1 = 10;
+ y2 = 10;
+ y3 = 10;
+ y4 = 10;
+ }
+ while (y4 <= 130) {
+ if(y1 <= 130) {
+ y1 += Speed;
+ }
+ if (y2 <= 130) {
+ y2+= Speed;
+ }
+ if (yellowRelease) {
+ y3+= Speed;
+ }
+ if (blueRelease) {
+ y4 += Speed;
+ }
+
+ if(y1 <= 130 && !greenPress) {
+ uLCD.filled_circle(10,y1, 8 , GREEN);
+ }
+ if (y2 <= 130 && !redPress ) {
+ uLCD.filled_circle(45,y2, 8 , RED);
+ redRelease = true;
+ }
+ if ((y2 >= 60 && y3 <= 130) && !yellowPress) {
+ uLCD.filled_circle(80,y3, 8 , YELLOW);
+ yellowRelease = true;
+ }
+ if((y2 >= 60 && y4 <= 130) && !bluePress) {
+ uLCD.filled_circle(115,y4, 8 , BLUE);
+ blueRelease = true;
+ }
+ Thread::wait(250);
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+
+ if (y1 == 110 && greenPress) {
+ //uLCD.filled_circle(10, y1, 8 , WHITE);
+ uLCD.circle(10,110, 8, GREEN);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.circle(10,110, 8, GREEN);
+ }
+ if (y2 == 110 && redPress) {
+ //uLCD.filled_circle(45, y2, 8 , WHITE);
+ uLCD.circle(45,110, 8, RED);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.circle(45,110, 8, RED);
+ }
+ if(y3 == 110 && yellowPress) {
+ uLCD.circle(80,110, 8, YELLOW);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.circle(80,110, 8, YELLOW);
+ }
+ if(y4 == 110 && bluePress) {
+ uLCD.circle(115,110, 8, BLUE);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+ uLCD.circle(115,110, 8, BLUE);
+ }
+ }
+
+ case 3: //green and yellow then red and blue
+ totalBubbles += 4;
+ greenPress = false;
+ redPress = false;
+ yellowPress = false;
+ bluePress = false;
+ redRelease = false;
+ yellowRelease = false;
+ greenRelease = false;
+ blueRelease = false;
+ if (speed == Medium) {
+ y1 = 5;
+ y2 = 5;
+ y3 = 5;
+ y4 = 5;
+ } else {
+ y1 = 10;
+ y2 = 10;
+ y3 = 10;
+ y4 = 10;
+ }
+ while (y4 <= 130) {
+ if(y1 <= 130) {
+ y1 += Speed;
+ }
+ if (redRelease) {
+ y2+= Speed;
+ }
+ if (y3 <= 130) {
+ y3+= Speed;
+ }
+ if (blueRelease) {
+ y4 += Speed;
+ }
+
+ if(y1 <= 130 && !greenPress) {
+ uLCD.filled_circle(10,y1, 8 , GREEN);
+ }
+ if ((y1 >= 60 && y2 <= 130) && !redPress ) {
+ uLCD.filled_circle(45,y2, 8 , RED);
+ redRelease = true;
+ }
+ if (y3 <= 130 && !yellowPress) {
+ uLCD.filled_circle(80,y3, 8 , YELLOW);
+ yellowRelease = true;
+ }
+ if((y1 >= 60 && y4 <= 130) && !bluePress) {
+ uLCD.filled_circle(115,y4, 8 , BLUE);
+ blueRelease = true;
+ }
+ Thread::wait(250);
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+
+ if (y1 == 110 && greenPress) {
+ //uLCD.filled_circle(10, y1, 8 , WHITE);
+ uLCD.circle(10,110, 8, GREEN);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.circle(10,110, 8, GREEN);
+ }
+ if (y2 == 110 && redPress) {
+ //uLCD.filled_circle(45, y2, 8 , WHITE);
+ uLCD.circle(45,110, 8, RED);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.circle(45,110, 8, RED);
+ }
+ if(y3 == 110 && yellowPress) {
+ //uLCD.filled_circle(80, y3, 8 , WHITE);
+ uLCD.circle(80,110, 8, YELLOW);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.circle(80,110, 8, YELLOW);
+ }
+ if(y4 == 110 && bluePress) {
+ uLCD.circle(115,110, 8, BLUE);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+ uLCD.circle(115,110, 8, BLUE);
+ }
+ }
+
+ case 4:
+ totalBubbles += 4;
+ greenPress = false;
+ redPress = false;
+ yellowPress = false;
+ bluePress = false;
+ redRelease = false;
+ yellowRelease = false;
+ greenRelease = false;
+ blueRelease = false;
+ if (speed == Medium) {
+ y1 = 5;
+ y2 = 5;
+ y3 = 5;
+ y4 = 5;
+ scoreUp = 1000;
+ } else {
+ y1 = 10;
+ y2 = 10;
+ y3 = 10;
+ y4 = 10;
+ scoreUp = 1500;
+ }
+ while (y1 <= 130) {
+ if(y4 <= 130) {
+ y4 += Speed;
+ }
+ if (yellowRelease) {
+ y3+= Speed;
+ }
+ if (redRelease) {
+ y2+= Speed;
+ }
+ if (greenRelease) {
+ y1 += Speed;
+ }
+ if(y4 <= 130 && !bluePress) {
+ uLCD.filled_circle(115,y4, 8 , BLUE);
+ }
+ if ((y4 >= 30 && y3 <= 130) && !yellowPress ) {
+ uLCD.filled_circle(80,y3, 8 , YELLOW);
+ yellowRelease = true;
+ }
+ if ((y3 >= 30 && y2 <= 130) && !redPress) {
+ uLCD.filled_circle(45,y2, 8 , RED);
+ redRelease = true;
+ }
+ if((y2 >= 30 && y1 <= 130) && !greenPress) {
+ uLCD.filled_circle(10,y1, 8 , GREEN);
+ greenRelease = true;
+ }
+ Thread::wait(250);
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+
+ if (y1 == 110 && greenPress) {
+ uLCD.circle(10,110, 8, GREEN);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.circle(10,110, 8, GREEN);
+ }
+ if (y2 == 110 && redPress) {
+ uLCD.circle(45,110, 8, RED);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.circle(45,110, 8, RED);
+ }
+ if(y3 == 110 && yellowPress) {
+ uLCD.circle(80,110, 8, YELLOW);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.circle(80,110, 8, YELLOW);
+ }
+ if(y4 == 110 && bluePress) {
+ uLCD.circle(115,110, 8, BLUE);
+ score += scoreUp;
+ hit++;
+ } else {
+ uLCD.filled_circle(115, y4, 8 , BLACK);
+ uLCD.circle(115,110, 8, BLUE);
+ }
+ }
+ sampletick.detach();
+ i = 0;
+ if (score> highScore) {
+ highScore = score;
+ }
+ miss = totalBubbles - hit;
+ Game_State = Game_Over;
+ break;
+ }
+}
+
+
+void easyMode()
+{
+ int pattern = 1;
+ score = 0;
+ hit = 0;
+ totalBubbles = 0;
+ uLCD.baudrate(BAUD_3000000); //jack up baud rate to max for fast display
+ uLCD.background_color(BLACK);
+ Thread::wait(1000);
+ uLCD.circle(10,110, 8, GREEN);
+ uLCD.circle(45,110, 8, RED);
+ uLCD.circle(80,110, 8, YELLOW);
+ uLCD.circle(115,110, 8, BLUE);
+ switch (pattern) {
+ case 1:
+ totalBubbles += 3;
+ greenPress = false;
+ redPress = false;
+ yellowPress = false;
+ redRelease = false;
+ yellowRelease = false;
+ greenRelease = false;
+ y1 = 10;
+ y2 = 10;
+ y3 = 10;
+ while(y3 <= 130) {
+ if(y1 <= 130) {
+ y1 += Speed;
+ }
+ if (redRelease) {
+ y2+= Speed;
+ }
+ if (yellowRelease) {
+ y3+= Speed;
+ }
+
+ if(y1 <= 130 && !greenPress) {
+ uLCD.filled_circle(10,y1, 8 , GREEN);
+ }
+ if ((y1 >= 40 && y2 <= 130) && !redPress ) {
+ uLCD.filled_circle(45,y2, 8 , RED);
+ redRelease = true;
+ }
+ if ((y2 >= 40 && y3 <= 130) && !yellowPress) {
+ uLCD.filled_circle(80,y3, 8 , YELLOW);
+ yellowRelease = true;
+ }
+ Thread::wait(250);
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+
+ if (y1 == 110 && greenPress) {
+ uLCD.circle(10,110, 8, GREEN);
+ score += 500;
+ hit++;
+ } else {
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.circle(10,110, 8, GREEN);
+ }
+ if (y2 == 110 && redPress) {
+ uLCD.circle(45,110, 8, RED);
+ score += 500;
+ hit++;
+ } else {
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.circle(45,110, 8, RED);
+ }
+ if(y3 == 110 && yellowPress) {
+ uLCD.circle(80,110, 8, YELLOW);
+ score += 500;
+ hit++;
+ } else {
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.circle(80,110, 8, YELLOW);
+ }
+
+ }
+ pattern = 4;
+
+ case 4:
+ totalBubbles += 3;
+ greenPress = false;
+ redPress = false;
+ yellowPress = false;
+ redRelease = false;
+ yellowRelease = false;
+ greenRelease = false;
+ y1 = 10;
+ y2 = 10;
+ y3 = 10;
+ while(y1 <= 130) {
+ if(y3 <= 130) {
+ y3 += Speed;
+ }
+ if (redRelease) {
+ y2+= Speed;
+ }
+ if (greenRelease) {
+ y1+= Speed;
+ }
+ if (y3 <= 130 && !yellowPress) {
+ uLCD.filled_circle(80,y3, 8 , YELLOW);
+ }
+ if ((y3 >= 40 && y2 <= 130) && !redPress ) {
+ uLCD.filled_circle(45,y2, 8 , RED);
+ redRelease = true;
+ }
+ if ((y2 >= 40 && y1 <= 130) && !greenPress) {
+ uLCD.filled_circle(10,y1, 8 , GREEN);
+ greenRelease = true;
+ }
+ Thread::wait(250);
+ uLCD.filled_circle(10, y1, 8 , BLACK);
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+
+ if (y3 == 110 && yellowPress) {
+ //uLCD.filled_circle(80, y1, 8 , BLACK);
+ uLCD.circle(80,110, 8, YELLOW);
+ score+=500;
+ hit++;
+ } else {
+ uLCD.filled_circle(80, y3, 8 , BLACK);
+ uLCD.circle(80,110, 8, YELLOW);
+ }
+ if (y2 == 110 && redPress) {
+ uLCD.circle(45,110, 8, RED);
+ score += 500;
+ hit++;
+ } else {
+ uLCD.filled_circle(45, y2, 8 , BLACK);
+ uLCD.circle(45,110, 8, RED);
+ }
+ if(y1 == 110 && greenPress) {
+ uLCD.circle(10,110, 8, GREEN);
+ score += 500;
+ hit++;
+ } else {
+ uLCD.circle(10,110,8, GREEN);
+ }
+
+ }
+ if (score > highScore) {
+ highScore = score;
+ }
+ sampletick.detach();
+ i = 0;
+ miss = totalBubbles - hit;
+ Game_State = Game_Over;
+ break;
+ }
+}
+
void audio_sample ()
{
speaker.write_u16(sound_data[i]);
i++;
if (i>= NUM_ELEMENTS) {
i = 0;
- sampletick.detach();
- Game_State = Game_Over;
+ //sampletick.detach();
+ //Game_State = Game_Over;
}
}
@@ -69,7 +657,12 @@
if (draw_enable) {
lcd_mut.lock();
uLCD.cls();
- uLCD.printf("Start_Game");
+ //uLCD.printf("Start_Game");
+ if(Speed == Easy) {
+ easyMode();
+ } else {
+ otherMode(Speed);
+ }
lcd_mut.unlock();
}
break;
@@ -94,11 +687,11 @@
uLCD.color(GREEN);
uLCD.locate(2,5);
- uLCD.printf("Hits:%d", hits);
+ uLCD.printf("Hits:%d", hit);
uLCD.color(RED);
uLCD.locate(2,7);
- uLCD.printf("Misses:%d", misses);
+ uLCD.printf("Misses:%d", miss);
uLCD.text_height(2);
uLCD.color(WHITE);
@@ -108,7 +701,7 @@
uLCD.text_height(1);
uLCD.locate(4,13);
uLCD.text_height(2);
- uLCD.printf("%d", high_score);
+ uLCD.printf("%d", highScore);
uLCD.text_height(1);
lcd_mut.unlock();
@@ -271,6 +864,11 @@
switch (Game_State) {
case Start_Game :
draw_enable = true;
+ if(y1 == 110) {
+ if (joy.yAxis() > 0.05 || joy.yAxis() < -0.05) {
+ greenPress = true; //joy > .55 || joy < .45
+ }
+ }
break;
case Game_Over :
draw_enable = true;
@@ -301,6 +899,11 @@
switch (Game_State) {
case Start_Game :
draw_enable = true;
+ if(y2 == 110) {
+ if (joy.yAxis() > 0.05 || joy.yAxis() < -0.05) {
+ redPress = true;
+ }
+ }
break;
case Game_Over :
draw_enable = true;
@@ -331,6 +934,11 @@
switch (Game_State) {
case Start_Game :
draw_enable = true;
+ if(y3 == 110) {
+ if (joy.yAxis() > 0.05 || joy.yAxis() < -0.05) {
+ yellowPress = true;
+ }
+ }
break;
case Game_Over :
draw_enable = true;
@@ -361,6 +969,11 @@
switch (Game_State) {
case Start_Game :
draw_enable = true;
+ if(y4 == 110) {
+ if (joy.yAxis() > 0.05 || joy.yAxis() < -0.05) {
+ bluePress = true;
+ }
+ }
break;
case Game_Over :
draw_enable = true;
Repository toolbox
| Export to desktop IDE |
| Build repository |
Repository details
| Type: | Program |
|---|---|
| Mbed OS support: | Mbed 2 deprecated |
| Created: | 17 Nov 2020 |
| Imports: | 8 |
| Forks: | 0 |
| Commits: | 10 |
| Dependents: | 0 |
| Dependencies: | 7 |
| Followers: | 3 |
