src/user.h

   1 #ifndef __USER_H__
   2 #define __USER_H__
   3
   4
   5 #include "IT9510Type.h"
   6 #include "error.h"
   7
   8
   9
  10
  11 #define User_USE_INTERRUPT              0
  12 #define User_USE_DRIVER                 0
  13
  14 #define User_OMEGA2_API_RELEASE         1
  15
  16 #define User_MAX_PKT_SIZE               255
  17 #define User_USE_SHORT_CMD              0
  18
  19 #define User_RETRY_MAX_LIMIT            1
  20
  21
  22 /** Define I2C master speed, the default value 0x07 means 366KHz (1000000000 / (24.4 * 16 * User_I2C_SPEED)). */
  23 #define User_I2C_SPEED              0x07
  24
  25 /** Define I2C address of secondary chip when Diversity mode or PIP mode is active. */
  26 #define User_Chip2_I2C_ADDRESS      0x3A//0x3c
  27
  28 /** Define USB frame size */
  29 #define User_USB20_MAX_PACKET_SIZE      512
  30 #ifdef DVB_USB_ADAP_NEED_PID_FILTER
  31 #define User_USB20_FRAME_SIZE           (188 * 21)
  32 #else
  33 #define User_USB20_FRAME_SIZE           (188 * 348)
  34 #endif
  35 #define User_USB20_FRAME_SIZE_DW        (User_USB20_FRAME_SIZE / 4)
  36 #define User_USB11_MAX_PACKET_SIZE      64
  37 #define User_USB11_FRAME_SIZE           (188 * 21)
  38 #define User_USB11_FRAME_SIZE_DW        (User_USB11_FRAME_SIZE / 4)
  39
  40
  41
  42
  43
  44 /**
  45  * Memory copy Function
  46  */
  47 Dword User_memoryCopy (
  48     IN  Demodulator*    demodulator,
  49     IN  void*           dest,
  50     IN  void*           src,
  51     IN  Dword           count
  52 );
  53
  54
  55 /**
  56  * Delay Function
  57  */
  58 Dword User_delay (
  59     IN  Demodulator*    demodulator,
  60     IN  Dword           dwMs
  61 );
  62
  63
  64 /**
  65  * Enter critical section
  66  */
  67 Dword User_enterCriticalSection (
  68     IN  Demodulator*    demodulator
  69 );
  70
  71
  72 /**
  73  * Leave critical section
  74  */
  75 Dword User_leaveCriticalSection (
  76     IN  Demodulator*    demodulator
  77 );
  78
  79
  80 /**
  81  * Config MPEG2 interface
  82  */
  83 Dword User_mpegConfig (
  84     IN  Demodulator*    demodulator
  85 );
  86
  87
  88 /**
  89  * Write data via "Control Bus"
  90  * I2C mode : uc2WireAddr mean demodulator chip address, the default value is 0x38
  91  * USB mode : uc2WireAddr is useless, don't have to send this data
  92  */
  93 Dword User_busTx (
  94     IN  Demodulator*    demodulator,
  95     IN  Dword           bufferLength,
  96     IN  Byte*           buffer
  97 );
  98
  99
 100 /**
 101  * Read data via "Control Bus"
 102  * I2C mode : uc2WireAddr mean demodulator chip address, the default value is 0x38
 103  * USB mode : uc2WireAddr is useless, don't have to send this data
 104  */
 105 Dword User_busRx (
 106     IN  Demodulator*    demodulator,
 107     IN  Dword           bufferLength,
 108     OUT Byte*           buffer
 109 );
 110
 111
 112 /**
 113  * Read data via "Data Bus"
 114  * I2C mode : uc2WireAddr mean demodulator chip address, the default value is 0x38
 115  * USB mode : uc2WireAddr is useless, don't have to send this data
 116  */
 117 Dword User_busRxData (
 118     IN  Demodulator*    demodulator,
 119     IN  Dword           bufferLength,
 120     OUT Byte*           buffer
 121 );
 122 #endif