main.cpp

00001 #include "mbed.h"
00002 #include "UnivTrans.h"
00003 
00004 TextLCD lcd(p14, p16, p17, p18, p19, p20); // rs, e, d4-d7
00005 DigitalOut led1(LED1);
00006 DigitalOut led2(LED2);
00007 DigitalOut led3(LED3);
00008 DigitalOut led4(LED4);
00009     
00010 EthernetNetIf eth;                  //  Ethernet Control
00011 HTTPClient http;                    //  HTTP Client Stack Library
00012     
00013 VS1002 mp3(                         //  Initialize MP3 Hardware Decoder class
00014                 p5, p6, p7, p8, "sd",   //  SD Card SPI Connections & Setup
00015                 p11, p12, p13, p10,     //  VS1053/1002 SPI Connections
00016                 p21, p22, p23, p15);    //  DREQ,DCS,VOL
00017                                         //  Due to the current TextLCD setup, the only Analog pin
00018                                         //  available is p15, thus it is used for volume control
00019 
00020 int main() {
00021     Serial pc(USBTX, USBRX);
00022     PS2Keyboard KeyB(p29, p30);        //  CLK, DAT
00023     Ticker tm;                          //  Controls Blinking of LEDs/consistent ops
00024     
00025     //  Start Setting Up Hardware
00026     printf("Setting up...\n");
00027     EthernetErr ethErr = eth.setup();
00028     if(ethErr) {
00029         printf("Error %d in setup.\n", ethErr);
00030         return -1;
00031     }
00032     printf("Setup OK\n");
00033     
00034     //  Initialize MP3 Hardware
00035     #ifndef FS_ONLY
00036     mp3._RST = 1;
00037     mp3.cs_high();                                   //chip disabled
00038     mp3.sci_initialise();                            //initialise MBED
00039     mp3.sci_write(0x00,(SM_SDINEW+SM_STREAM+SM_DIFF));
00040     mp3.sci_write(0x03, 0x9800);
00041     mp3.sdi_initialise();
00042     #endif
00043     
00044     //Blink now to signal successful hardware/internet setup
00045     tm.attach(&blink,.5);   
00046     
00047     //Now let's get to the real code
00048     
00049     char rowstring[6*16];
00050     memset(rowstring,0,6*16);
00051     
00052     while(true){
00053         checkKeys(KeyB,rowstring);
00054         Net::poll();
00055     }
00056     
00057     return 0;
00058 }