Sean Nagle / Mbed 2 deprecated Assignment5

Assignment 5 for OCE360, timers, tickers, and interrupts.

Dependencies:   4DGL-uLCD-SE MMA8452Q SDFileSystem bouncing_ball mbed

Fork of OCE360_4 by OCE_360

main.cpp@1:6b99ffa62cc8, 2017-10-24 (annotated)

Committer:
slicht
Date:
Tue Oct 24 12:34:19 2017 +0000
Revision:
1:6b99ffa62cc8
Parent:
0:8d3812068c6c
Child:
2:552e6feb8709
Compiles and runs with physics in ball.  Creates unmoving 10 radius ball in center.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
slicht 1:6b99ffa62cc8 1 // Demo for the uLCD-144-G2 and MMA8452Q 3-axis accelerometer
slicht 1:6b99ffa62cc8 2
slicht 0:8d3812068c6c 3 #include "mbed.h"
slicht 1:6b99ffa62cc8 4 #include "MMA8452Q.h"
slicht 1:6b99ffa62cc8 5 #include "uLCD_4DGL.h"
slicht 1:6b99ffa62cc8 6 #include "bouncing_ball.h"
slicht 1:6b99ffa62cc8 7
slicht 1:6b99ffa62cc8 8 #define INIT_RADIUS 10
slicht 1:6b99ffa62cc8 9 #define INIT_COLOR 1
slicht 0:8d3812068c6c 10
slicht 1:6b99ffa62cc8 11 //#include "bouncing_ball.h"
slicht 1:6b99ffa62cc8 12
slicht 1:6b99ffa62cc8 13 // Graphic LCD - TX, RX, and RES pins
slicht 1:6b99ffa62cc8 14 uLCD_4DGL uLCD(p9,p10,p11);
slicht 1:6b99ffa62cc8 15
slicht 1:6b99ffa62cc8 16 // Accelerometer - SDA, SCL, and I2C address
slicht 1:6b99ffa62cc8 17 MMA8452Q accel(p28, p27, 0x1D);
slicht 1:6b99ffa62cc8 18
slicht 1:6b99ffa62cc8 19 physics_ball ball1(INIT_COLOR,INIT_RADIUS);
slicht 0:8d3812068c6c 20
slicht 0:8d3812068c6c 21 int main() {
slicht 1:6b99ffa62cc8 22
slicht 1:6b99ffa62cc8 23 // Initialize uLCD
slicht 1:6b99ffa62cc8 24 uLCD.baudrate(115200);
slicht 1:6b99ffa62cc8 25 uLCD.background_color(BLACK);
slicht 1:6b99ffa62cc8 26 uLCD.cls();
slicht 1:6b99ffa62cc8 27
slicht 1:6b99ffa62cc8 28 // Initialize accelerometer
slicht 1:6b99ffa62cc8 29 accel.init();
slicht 1:6b99ffa62cc8 30
slicht 1:6b99ffa62cc8 31 //Initiailize ball
slicht 1:6b99ffa62cc8 32
slicht 1:6b99ffa62cc8 33 // Make a ball "fall" in direction of accelerometer
slicht 1:6b99ffa62cc8 34 while (1) {
slicht 1:6b99ffa62cc8 35
slicht 1:6b99ffa62cc8 36 // Draw a red circle
slicht 1:6b99ffa62cc8 37 uLCD.filled_circle((int)ball1.posx, (int)ball1.posy, ball1.radius, RED);
slicht 1:6b99ffa62cc8 38
slicht 1:6b99ffa62cc8 39 // Wait before erasing old circle
slicht 1:6b99ffa62cc8 40 wait(0.02); // In seconds
slicht 1:6b99ffa62cc8 41
slicht 1:6b99ffa62cc8 42 // Erase old circle
slicht 1:6b99ffa62cc8 43 uLCD.filled_circle((int)ball1.posx, (int)ball1.posy, ball1.radius, BLACK);
slicht 0:8d3812068c6c 44 }
slicht 1:6b99ffa62cc8 45 }