Erik Lomas / Mbed 2 deprecated 4180lab4

Revenge of the Mouse

Dependencies:   4DGL-uLCD-SE EthernetInterface Game_Synchronizer LCD_fonts MMA8452 SDFileSystem mbed-rtos mbed wave_player

Fork of 2035_Tanks_Shell by ECE2035 Spring 2015 TA

misc/misc.cpp@22:3c68eea5a609, 2015-10-29 (annotated)

Committer:
jford38
Date:
Thu Oct 29 05:14:49 2015 +0000
Revision:
22:3c68eea5a609
Parent:
20:6a58052b0140
Child:
23:77049670cae6
The Shell for students to fill in to play their tanks game.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jford38 20:6a58052b0140 1 #include "misc.h"
jford38 22:3c68eea5a609 2 #include "uLCD_4DGL.h"
jford38 22:3c68eea5a609 3 #include "SDFileSystem.h"
jford38 22:3c68eea5a609 4 #include "wave_player.h"
jford38 22:3c68eea5a609 5
jford38 22:3c68eea5a609 6 extern uLCD_4DGL uLCD;
jford38 22:3c68eea5a609 7 extern wave_player player;
jford38 22:3c68eea5a609 8
jford38 14:36c306e26317 9
jford38 14:36c306e26317 10 int CONVERT_24_TO_16_BPP(int col_24) {
jford38 14:36c306e26317 11 int b = col_24 & 0xFF;
jford38 14:36c306e26317 12 int g = (col_24 >> 8) & 0xFF;
jford38 14:36c306e26317 13 int r = (col_24 >> 16)& 0xFF;
jford38 14:36c306e26317 14
jford38 14:36c306e26317 15 r >>= 3;
jford38 14:36c306e26317 16 g >>= 2;
jford38 14:36c306e26317 17 b >>= 3;
jford38 14:36c306e26317 18
jford38 14:36c306e26317 19 return r<<11 | g<<5 | b;
jford38 22:3c68eea5a609 20 }
jford38 22:3c68eea5a609 21
jford38 22:3c68eea5a609 22 // Given the filename of a .wav file in the SD card, play the file over the speaker.
jford38 22:3c68eea5a609 23 void playSound(char * wav)
jford38 22:3c68eea5a609 24 {
jford38 22:3c68eea5a609 25 // open wav file
jford38 22:3c68eea5a609 26 FILE *wave_file;
jford38 22:3c68eea5a609 27 wave_file=fopen(wav,"r");
jford38 22:3c68eea5a609 28
jford38 22:3c68eea5a609 29 if(wave_file == NULL){
jford38 22:3c68eea5a609 30 uLCD.locate(0,4);
jford38 22:3c68eea5a609 31 uLCD.printf("Error in SD");
jford38 22:3c68eea5a609 32 return;
jford38 22:3c68eea5a609 33 }
jford38 22:3c68eea5a609 34 // play wav file
jford38 22:3c68eea5a609 35 player.play(wave_file);
jford38 22:3c68eea5a609 36
jford38 22:3c68eea5a609 37 // close wav file
jford38 22:3c68eea5a609 38 fclose(wave_file);
jford38 14:36c306e26317 39 }