common.h

包括DSP实验测试程序、实验示例、应用程序以及经典的DSP的C程序和汇编程序库

#define SERVER_IP        40
#define FRAMESIZE        500


#define POWER_ON       0x1b
#define SUCCESS        0x9b

#define TALK_SIZE      440

#define MEMBER_NUM     11

#define READSIZE       200
#define ONEQUESTSIZE   4000
#define ONEQUESTPACK   8

#define PCMSIZE     49000
#define PICTURESIZE   21168


#define ORDERPORT  0xac26
//9900
#define DATAPORT   0x4a26

#define LOGIN        0
#define PLAY         1 
#define STOP         2 
#define PAUSE        3
#define REC          4
#define BROAD        5
#define TALK         6

#define LINK            0x99
#define SETWAV          0x9a

#define REC_DATA        0xf3

#define FREW_STOP       0xf8
#define FF              0xf9
#define REW             0xfa


#define CLEARAUDIOBUF   0x86
#define CLEARTALKBUF    0x87
#define MIXSOUNDSTART   0x88
#define REC_START       0x89
#define REC_STOP        0x8a
#define FROOZE          0x8b

#define BROAD_START    0x8c
#define BROAD_STOP     0x8d
#define TALK_START     0x8e
#define VOD_START      0x8f
#define MENU_START     0x92
#define EN_REQUEST     0x9c
#define NO_REQUEST     0x9d

#define MPEG1     1
#define PCM       2
#define BW        3

#define TEXT      0x82
#define MENU      0x83
#define PROGRAM   0x84

#define MP3_DAT   1
#define MENU_DAT    2
#define PCM_DAT     3

#define C51_TO_DSP_PORT       (unsigned int *)0x7e
#define DSP_TO_51_PORT        (unsigned int *)0x7d
#define COM_PORT              (unsigned int *)0x7c
#define VIDEO_PORT            (int *)0x4000
#define PCM_PORT              (int *)0x9400

void delay(int k);
void init_8019();
void McBsp0_init();

void nic_recieve();
void request();

void get_server_mac();
void readdat(unsigned int x1,unsigned int x2);


void getorder();
void send_udp(unsigned short *buf,unsigned short length);