| 6cadc2da |
1 | /***********************************************************\r |
| 2 | * *\r |
| 3 | * This source was taken from the Gens project *\r |
| 4 | * Written by Stéphane Dallongeville *\r |
| 5 | * Copyright (c) 2002 by Stéphane Dallongeville *\r |
| 6 | * Modified/adapted for PicoDrive by notaz, 2007 *\r |
| 7 | * *\r |
| 8 | ***********************************************************/\r |
| 9 | \r |
| cc68a136 |
10 | #ifndef _LC89510_H\r |
| 11 | #define _LC89510_H\r |
| 12 | \r |
| 13 | #ifdef __cplusplus\r |
| 14 | extern "C" {\r |
| 15 | #endif\r |
| 16 | \r |
| 17 | typedef struct\r |
| 18 | {\r |
| bf098bc5 |
19 | unsigned char Buffer[(32 * 1024 * 2) + 2352];\r |
| cb4a513a |
20 | // unsigned int Host_Data; // unused\r |
| 21 | // unsigned int DMA_Adr; // 0A\r |
| 22 | // unsigned int Stop_Watch; // 0C\r |
| cc68a136 |
23 | unsigned int COMIN;\r |
| 24 | unsigned int IFSTAT;\r |
| 25 | union\r |
| 26 | {\r |
| 27 | struct\r |
| 28 | {\r |
| 29 | unsigned char L;\r |
| 30 | unsigned char H;\r |
| 31 | unsigned short unused;\r |
| 32 | } B;\r |
| 33 | int N;\r |
| 34 | } DBC;\r |
| 35 | union\r |
| 36 | {\r |
| 37 | struct\r |
| 38 | {\r |
| 39 | unsigned char L;\r |
| 40 | unsigned char H;\r |
| 41 | unsigned short unused;\r |
| 42 | } B;\r |
| 43 | int N;\r |
| 44 | } DAC;\r |
| 45 | union\r |
| 46 | {\r |
| 47 | struct\r |
| 48 | {\r |
| 49 | unsigned char B0;\r |
| 50 | unsigned char B1;\r |
| 51 | unsigned char B2;\r |
| 52 | unsigned char B3;\r |
| 53 | } B;\r |
| 54 | unsigned int N;\r |
| 55 | } HEAD;\r |
| 56 | union\r |
| 57 | {\r |
| 58 | struct\r |
| 59 | {\r |
| 60 | unsigned char L;\r |
| 61 | unsigned char H;\r |
| 62 | unsigned short unused;\r |
| 63 | } B;\r |
| 64 | int N;\r |
| 65 | } PT;\r |
| 66 | union\r |
| 67 | {\r |
| 68 | struct\r |
| 69 | {\r |
| 70 | unsigned char L;\r |
| 71 | unsigned char H;\r |
| 72 | unsigned short unused;\r |
| 73 | } B;\r |
| 74 | int N;\r |
| 75 | } WA;\r |
| 76 | union\r |
| 77 | {\r |
| 78 | struct\r |
| 79 | {\r |
| 80 | unsigned char B0;\r |
| 81 | unsigned char B1;\r |
| 82 | unsigned char B2;\r |
| 83 | unsigned char B3;\r |
| 84 | } B;\r |
| 85 | unsigned int N;\r |
| 86 | } STAT;\r |
| 87 | unsigned int SBOUT;\r |
| 88 | unsigned int IFCTRL;\r |
| 89 | union\r |
| 90 | {\r |
| 91 | struct\r |
| 92 | {\r |
| 93 | unsigned char B0;\r |
| 94 | unsigned char B1;\r |
| 95 | unsigned char B2;\r |
| 96 | unsigned char B3;\r |
| 97 | } B;\r |
| 98 | unsigned int N;\r |
| 99 | } CTRL;\r |
| 75736070 |
100 | unsigned int Decode_Reg_Read;\r |
| cc68a136 |
101 | } CDC;\r |
| 102 | \r |
| 103 | typedef struct\r |
| 104 | {\r |
| 105 | // unsigned short Fader; // 34\r |
| 106 | // unsigned short Control; // 36\r |
| 107 | // unsigned short Cur_Comm;// unused\r |
| 108 | \r |
| 109 | // "Receive status"\r |
| 110 | unsigned short Status;\r |
| 111 | unsigned short Minute;\r |
| 112 | unsigned short Seconde;\r |
| 113 | unsigned short Frame;\r |
| 114 | unsigned char Ext;\r |
| 0ffa8947 |
115 | unsigned char pad[3];\r |
| cc68a136 |
116 | } CDD;\r |
| 117 | \r |
| 118 | \r |
| eff55556 |
119 | PICO_INTERNAL_ASM unsigned short Read_CDC_Host(int is_sub);\r |
| 120 | PICO_INTERNAL void LC89510_Reset(void);\r |
| 121 | PICO_INTERNAL void Update_CDC_TRansfer(int which);\r |
| 122 | PICO_INTERNAL void CDC_Update_Header(void);\r |
| cc68a136 |
123 | \r |
| eff55556 |
124 | PICO_INTERNAL unsigned char CDC_Read_Reg(void);\r |
| 125 | PICO_INTERNAL void CDC_Write_Reg(unsigned char Data);\r |
| cc68a136 |
126 | \r |
| eff55556 |
127 | PICO_INTERNAL void CDD_Export_Status(void);\r |
| 128 | PICO_INTERNAL void CDD_Import_Command(void);\r |
| cc68a136 |
129 | \r |
| cc68a136 |
130 | #ifdef __cplusplus\r |
| 131 | };\r |
| 132 | #endif\r |
| 133 | \r |
| 134 | #endif\r |
| 135 | \r |
notaz.gp2x.de / picodrive.git / blame