A S
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
Diff: src/main.cpp
- Revision:
- 0:6a2537e4188b
- Child:
- 1:3b567aa3b09e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main.cpp Tue Jan 07 04:15:05 2014 +0000
@@ -0,0 +1,31 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+
+int main() {
+ EthernetInterface eth;
+ eth.init(); //Use DHCP
+ eth.connect();
+ printf("IP Address is %s\n", eth.getIPAddress());
+
+ TCPSocketConnection sock;
+ sock.connect("mbed.org", 80);
+
+ char http_cmd[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\n\n";
+ sock.send_all(http_cmd, sizeof(http_cmd)-1);
+
+ char buffer[300];
+ int ret;
+ while (true) {
+ ret = sock.receive(buffer, sizeof(buffer)-1);
+ if (ret <= 0)
+ break;
+ buffer[ret] = '\0';
+ printf("Received %d chars from server:\n%s\n", ret, buffer);
+ }
+
+ sock.close();
+
+ eth.disconnect();
+
+ while(1) {}
+}