A S / Mbed 2 deprecated aos_mbed

Advanced Operating Systems - Final Project A @ Tokyo Tech ////////////// Author: Chu Van Thiem and Sidik Soleman ////////////// A WAVE file player on the MBED Application Board with an interface to a software on PC via a TCP connection. ////////////// Main functions: 1. Browse files of an attached USB flash 2. The list of the files of the attached USB are displayed on the LCD 3. Use an joystick to select a WAVE file and give an instruction to play that file 4. Adjust the volume using a potentiometer 5. Output audio to the analog audio out jack ////////////// Software (https://github.com/thiemcv/VS/tree/master/Terminal): 1. Connect with the MBED application board via Ethernet connection 2. Read the list of files stored on the USB flash 3. Write files to the USB flash

Dependencies:   C12832_lcd EthernetInterface USBHost mbed-rtos mbed wave_player

src/usb.cpp@5:12a48b7c41bf, 2014-02-13 (annotated)

Committer:
aos
Date:
Thu Feb 13 17:58:20 2014 +0000
Revision:
5:12a48b7c41bf
Parent:
2:5bc47e544b8d 
Update

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aos 2:5bc47e544b8d 1 /* FILE: usb.cpp by Chu Van Thiem
aos 2:5bc47e544b8d 2 */
aos 1:3b567aa3b09e 3 #include "usb.h"
aos 1:3b567aa3b09e 4
aos 1:3b567aa3b09e 5 usb::usb(const char * rootdir) : USBHostMSD(rootdir)
aos 1:3b567aa3b09e 6 {
aos 1:3b567aa3b09e 7 // Clear list of files
aos 1:3b567aa3b09e 8 filenames.clear();
aos 1:3b567aa3b09e 9 }
aos 1:3b567aa3b09e 10
aos 1:3b567aa3b09e 11 void usb::listdir(const char *dir) {
aos 1:3b567aa3b09e 12 DIR *d;
aos 1:3b567aa3b09e 13 struct dirent *p;
aos 1:3b567aa3b09e 14
aos 1:3b567aa3b09e 15 d = opendir(dir);
aos 1:3b567aa3b09e 16 if (d != NULL) {
aos 1:3b567aa3b09e 17 filenames.clear();
aos 1:3b567aa3b09e 18 while ((p = readdir(d)) != NULL) {
aos 1:3b567aa3b09e 19 //printf(" - %s\n", p->d_name);
aos 1:3b567aa3b09e 20 filenames.push_back(string(p->d_name));
aos 1:3b567aa3b09e 21 }
aos 1:3b567aa3b09e 22 } else {
aos 1:3b567aa3b09e 23 printf("Could not open directory!\n");
aos 1:3b567aa3b09e 24 }
aos 1:3b567aa3b09e 25 closedir(d);
aos 1:3b567aa3b09e 26 }