Xuefeng Jin
This is the code for LCD bouncing ball game.
Dependencies: 4DGL-uLCD-SE LSM9DS0 mbed
Revision 0:eda8882a56f9, committed 2015-10-19
- Comitter:
- fengspot
- Date:
- Mon Oct 19 18:52:57 2015 +0000
- Commit message:
- LCD
Changed in this revision
diff -r 000000000000 -r eda8882a56f9 4DGL-uLCD-SE.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/4DGL-uLCD-SE.lib Mon Oct 19 18:52:57 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/4180_1/code/4DGL-uLCD-SE/#e39a44de229a
diff -r 000000000000 -r eda8882a56f9 LSM9DS0.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LSM9DS0.lib Mon Oct 19 18:52:57 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/randrews33/code/LSM9DS0/#e6a15dcba942
diff -r 000000000000 -r eda8882a56f9 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Oct 19 18:52:57 2015 +0000
@@ -0,0 +1,203 @@
+// LSM9DS90/uLCD Demo
+// ECE 4180 Lab Code Template
+
+#include "mbed.h"
+#include "LSM9DS0.h"
+#include "uLCD_4DGL.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+// uncomment this line to enable the uLCD for Part 4 of the lab
+#define PART_4
+
+// SDO_XM and SDO_G are pulled up, so our addresses are:
+#define LSM9DS0_XM_ADDR 0x1D // Would be 0x1E if SDO_XM is LOW
+#define LSM9DS0_G_ADDR 0x6B // Would be 0x6A if SDO_G is LOW
+
+// refresh time. set to 500 for part 2 and 50 for part 4
+#define REFRESH_TIME_MS 200
+
+// Verify that the pin assignments below match your breadboard
+LSM9DS0 imu(p9, p10, LSM9DS0_G_ADDR, LSM9DS0_XM_ADDR);
+Serial pc(USBTX, USBRX);
+
+#ifdef PART_4
+uLCD_4DGL lcd(p28, p27, p30);
+#endif
+
+//Init Serial port and LSM9DS0 chip
+void setup()
+{
+#ifdef PART_4
+ lcd.baudrate(3000000);
+ lcd.background_color(0);
+ lcd.cls();
+
+ lcd.printf("Initializing...");
+#endif
+
+ // Use the begin() function to initialize the LSM9DS0 library.
+ // You can either call it with no parameters (the easy way):
+ uint16_t status = imu.begin();
+}
+
+class Brick {
+
+public:
+ int x;
+ int y;
+ int color;
+ int width;
+ int height;
+ bool exist;
+
+ Brick(){
+ width = 10;
+ height = 5;
+ exist = true;
+ }
+
+ void set(int x, int y){
+ this->x = x;
+ this->y = y;
+ }
+};
+
+int main()
+{
+ setup(); //Setup sensor and Serial
+ lcd.cls();
+
+ int score = 0;
+ Brick* wall[32];
+ srand(time(0));
+ for(int i = 0; i < 8; i ++){
+ for( int j = 0; j < 4; j++){
+ Brick * brick = new Brick();
+ brick->set(5 + i * brick->width, 20 + j * brick->height);
+ int c = 0;
+ int num = rand() % 8 + 1;
+ switch (num) {
+ case 1:
+ c = 0xff0000;
+ break;
+ case 2:
+ c = 0xffff00;
+ break;
+ case 3:
+ c = 0x00FF00;
+ break;
+ case 4:
+ c = 0x0000FF;
+ break;
+ case 5:
+ c = 0xFFC0CB;
+ break;
+ case 6:
+ c = 0xA52A2A;
+ break;
+ case 7:
+ c = 0xd3d3d3;
+ break;
+ case 8:
+ c = 0x800080;
+ break;
+ default:
+ c = 0x445566;
+ }
+ brick->color = c;
+ wall[i*4 + j] = brick;
+ }
+ }
+
+ float player_x = 60.0;
+ float player_y = 120.0;
+ float p_width = 30.0;
+
+ float ball_x = 23.0;
+ float ball_y = 49.0;
+ float ball_vx = 15.0;
+ float ball_vy = 15.0;
+ float ball_r = 2.0;
+ float width = 110.0;
+ float height = 120.0;
+ bool end = false;
+ bool win = false;
+
+ while (!end && !win)
+ {
+ lcd.cls();
+ lcd.printf("score is %d", score);
+ imu.readMag();
+ imu.readAccel();
+
+ for(int i = 0; i < 32; i++ ){
+ if(wall[i]->exist){
+ lcd.filled_rectangle(wall[i]->x, wall[i]->y, wall[i]->x + wall[i]->width, wall[i]->y + wall[i]->height, wall[i]->color);
+ }
+ }
+
+ lcd.circle(ball_x, ball_y, ball_r, RED);
+ lcd.line(player_x, player_y, player_x + p_width, player_y, BLUE);
+
+ ball_x += ball_vx * 0.7;
+ ball_y += ball_vy * 0.7;
+ player_x = player_x - imu.ax_raw * 0.003;
+
+ if(player_x + p_width > width){
+ player_x = width - p_width;
+ }
+
+ if(player_x < 0){
+ player_x = 0;
+ }
+
+ if(ball_x + ball_r > width){
+ ball_x = width - ball_r;
+ ball_vx *= -1;
+ }
+
+ if(ball_x - ball_r < 0){
+ ball_x = ball_r;
+ ball_vx *= -1;
+ }
+
+ if(ball_y + ball_r > height){
+ if(ball_x < player_x || ball_x > player_x + p_width){
+ end = true;
+ } else {
+ ball_y = height - ball_r;
+ ball_vy *= -1;
+ }
+ }
+
+ if(ball_y - ball_r < 0){
+ ball_y = ball_r;
+ ball_vy *= -1;
+ }
+
+ for(int i = 0; i < 32; i++ ){
+ if(wall[i]->exist){
+ if (!(ball_x > wall[i]->x + wall[i]->width ||
+ ball_x + ball_r < wall[i]->x ||
+ ball_y > wall[i]->y + wall[i]->height ||
+ ball_y + ball_r < wall[i]->y)){
+ wall[i]->exist = false;
+ score++;
+ }
+ }
+ }
+ if(score == 32){
+ win = true;
+ }
+ wait_ms(REFRESH_TIME_MS);
+ }
+ lcd.cls();
+
+ if(win){
+ lcd.printf("You Win!!!");
+ } else {
+ lcd.printf("Game Over...");
+ }
+}
diff -r 000000000000 -r eda8882a56f9 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Oct 19 18:52:57 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9114680c05da