Mercurial > sdl-ios-xcode
annotate test/testcdrom.c @ 1302:94643e9bad18
Date: Sat, 14 Jan 2006 15:16:01 -0500
From: Andrew Fuller
Subject: [SDL] [PATCH] ML-8866 PS2->USB converter
This converter seems to go by several names -- Super Dual Box, Dual
USB Joypad, and who knows what else. Also branded differently with
different colour cases, etc. But it seems to all be the same
internals. It is a common converter used for StepMania, with several
posts Googleable trying to make it work in Linux. I got mine
yesterday and wanted to play stepmania, so I went ahead and made a
crude patch for libsdl to split this baby into two logical joysticks.
A couple notes about the patch:
This patch works well for two dance mats hooked up and playing
stepmania, however the mapping of the other buttons may be off. I
have no joystick which uses all the buttons the converter reports, so
I have no way of testing them.
The name I used 0925:8866 which is the USB ID, and what SDLjoytest-GL
reported is the name, even though lsusb shows Wisegroup, Ltd MP-8866
Dual USB Joypad, and the existing virtual joystick mapping uses the
Wisegroup... name. Not sure why the discrepency.
I'm not subscribed to this mailing list, so please CC me on any
comments to this.
-Andrew
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 31 Jan 2006 14:59:43 +0000 |
| parents | d93862a3d821 |
| children | b2b476a4a73c |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 /* Test the SDL CD-ROM audio functions */ | |
| 3 | |
| 4 #include <stdlib.h> | |
| 5 #include <ctype.h> | |
|
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6 #include <stdlib.h> |
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7 #include <string.h> |
| 0 | 8 |
| 9 #include "SDL.h" | |
| 10 | |
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11 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ |
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12 static void quit(int rc) |
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be9c9c8f6d53
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13 { |
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14 SDL_Quit(); |
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15 exit(rc); |
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16 } |
| 0 | 17 |
| 18 static void PrintStatus(int driveindex, SDL_CD *cdrom) | |
| 19 { | |
| 20 CDstatus status; | |
| 21 char *status_str; | |
| 22 | |
| 23 status = SDL_CDStatus(cdrom); | |
| 24 switch (status) { | |
| 25 case CD_TRAYEMPTY: | |
| 26 status_str = "tray empty"; | |
| 27 break; | |
| 28 case CD_STOPPED: | |
| 29 status_str = "stopped"; | |
| 30 break; | |
| 31 case CD_PLAYING: | |
| 32 status_str = "playing"; | |
| 33 break; | |
| 34 case CD_PAUSED: | |
| 35 status_str = "paused"; | |
| 36 break; | |
| 37 case CD_ERROR: | |
| 38 status_str = "error state"; | |
| 39 break; | |
| 40 } | |
| 41 printf("Drive %d status: %s\n", driveindex, status_str); | |
| 42 if ( status >= CD_PLAYING ) { | |
| 43 int m, s, f; | |
| 44 FRAMES_TO_MSF(cdrom->cur_frame, &m, &s, &f); | |
| 45 printf("Currently playing track %d, %d:%2.2d\n", | |
| 46 cdrom->track[cdrom->cur_track].id, m, s); | |
| 47 } | |
| 48 } | |
| 49 | |
| 50 static void ListTracks(SDL_CD *cdrom) | |
| 51 { | |
| 52 int i; | |
| 53 int m, s, f; | |
|
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54 char* trtype; |
| 0 | 55 |
| 56 SDL_CDStatus(cdrom); | |
| 57 printf("Drive tracks: %d\n", cdrom->numtracks); | |
| 58 for ( i=0; i<cdrom->numtracks; ++i ) { | |
| 59 FRAMES_TO_MSF(cdrom->track[i].length, &m, &s, &f); | |
| 60 if ( f > 0 ) | |
| 61 ++s; | |
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62 switch(cdrom->track[i].type) |
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63 { |
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64 case SDL_AUDIO_TRACK: |
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65 trtype="audio"; |
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66 break; |
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67 case SDL_DATA_TRACK: |
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68 trtype="data"; |
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69 break; |
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70 default: |
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71 trtype="unknown"; |
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72 break; |
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73 } |
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74 printf("\tTrack (index %d) %d: %d:%2.2d / %d [%s track]\n", i, |
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parents:
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75 cdrom->track[i].id, m, s, cdrom->track[i].length, trtype); |
| 0 | 76 } |
| 77 } | |
| 78 | |
| 79 static void PrintUsage(char *argv0) | |
| 80 { | |
| 81 fprintf(stderr, "Usage: %s [drive#] [command] [command] ...\n", argv0); | |
| 82 fprintf(stderr, "Where 'command' is one of:\n"); | |
| 83 fprintf(stderr, " -status\n"); | |
| 84 fprintf(stderr, " -list\n"); | |
| 85 fprintf(stderr, " -play [first_track] [first_frame] [num_tracks] [num_frames]\n"); | |
| 86 fprintf(stderr, " -pause\n"); | |
| 87 fprintf(stderr, " -resume\n"); | |
| 88 fprintf(stderr, " -stop\n"); | |
| 89 fprintf(stderr, " -eject\n"); | |
| 90 fprintf(stderr, " -sleep <milliseconds>\n"); | |
| 91 } | |
| 92 | |
| 93 int main(int argc, char *argv[]) | |
| 94 { | |
| 95 int drive; | |
| 96 int i; | |
| 97 SDL_CD *cdrom; | |
| 98 | |
| 99 /* Initialize SDL first */ | |
| 100 if ( SDL_Init(SDL_INIT_CDROM) < 0 ) { | |
| 101 fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); | |
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102 return(1); |
| 0 | 103 } |
| 104 | |
| 105 /* Find out how many CD-ROM drives are connected to the system */ | |
| 106 if ( SDL_CDNumDrives() == 0 ) { | |
| 107 printf("No CD-ROM devices detected\n"); | |
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parents:
613
diff
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|
108 quit(0); |
| 0 | 109 } |
| 110 printf("Drives available: %d\n", SDL_CDNumDrives()); | |
| 111 for ( i=0; i<SDL_CDNumDrives(); ++i ) { | |
| 112 printf("Drive %d: \"%s\"\n", i, SDL_CDName(i)); | |
| 113 } | |
| 114 | |
| 115 /* Open the CD-ROM */ | |
| 116 drive = 0; | |
| 117 i=1; | |
| 118 if ( argv[i] && isdigit(argv[i][0]) ) { | |
| 119 drive = atoi(argv[i++]); | |
| 120 } | |
| 121 cdrom = SDL_CDOpen(drive); | |
| 122 if ( cdrom == NULL ) { | |
| 123 fprintf(stderr, "Couldn't open drive %d: %s\n", drive, | |
| 124 SDL_GetError()); | |
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parents:
613
diff
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125 quit(2); |
| 0 | 126 } |
| 127 #ifdef TEST_NULLCD | |
| 128 cdrom = NULL; | |
| 129 #endif | |
| 130 | |
| 131 /* Find out which function to perform */ | |
| 132 for ( ; argv[i]; ++i ) { | |
| 133 if ( strcmp(argv[i], "-status") == 0 ) { | |
| 134 /* PrintStatus(drive, cdrom); */ | |
| 135 } else | |
| 136 if ( strcmp(argv[i], "-list") == 0 ) { | |
| 137 ListTracks(cdrom); | |
| 138 } else | |
| 139 if ( strcmp(argv[i], "-play") == 0 ) { | |
| 140 int strack, sframe; | |
| 141 int ntrack, nframe; | |
| 142 | |
| 143 strack = 0; | |
| 144 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
| 145 strack = atoi(argv[++i]); | |
| 146 } | |
| 147 sframe = 0; | |
| 148 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
| 149 sframe = atoi(argv[++i]); | |
| 150 } | |
| 151 ntrack = 0; | |
| 152 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
| 153 ntrack = atoi(argv[++i]); | |
| 154 } | |
| 155 nframe = 0; | |
| 156 if ( argv[i+1] && isdigit(argv[i+1][0]) ) { | |
| 157 nframe = atoi(argv[++i]); | |
| 158 } | |
| 159 if ( CD_INDRIVE(SDL_CDStatus(cdrom)) ) { | |
| 160 if ( SDL_CDPlayTracks(cdrom, strack, sframe, | |
| 161 ntrack, nframe) < 0 ) { | |
| 162 fprintf(stderr, | |
| 163 "Couldn't play tracks %d/%d for %d/%d: %s\n", | |
| 164 strack, sframe, ntrack, nframe, SDL_GetError()); | |
| 165 } | |
| 166 } else { | |
| 167 fprintf(stderr, "No CD in drive!\n"); | |
| 168 } | |
| 169 } else | |
| 170 if ( strcmp(argv[i], "-pause") == 0 ) { | |
| 171 if ( SDL_CDPause(cdrom) < 0 ) { | |
| 172 fprintf(stderr, "Couldn't pause CD: %s\n", | |
| 173 SDL_GetError()); | |
| 174 } | |
| 175 } else | |
| 176 if ( strcmp(argv[i], "-resume") == 0 ) { | |
| 177 if ( SDL_CDResume(cdrom) < 0 ) { | |
| 178 fprintf(stderr, "Couldn't resume CD: %s\n", | |
| 179 SDL_GetError()); | |
| 180 } | |
| 181 } else | |
| 182 if ( strcmp(argv[i], "-stop") == 0 ) { | |
| 183 if ( SDL_CDStop(cdrom) < 0 ) { | |
| 184 fprintf(stderr, "Couldn't eject CD: %s\n", | |
| 185 SDL_GetError()); | |
| 186 } | |
| 187 } else | |
| 188 if ( strcmp(argv[i], "-eject") == 0 ) { | |
| 189 if ( SDL_CDEject(cdrom) < 0 ) { | |
| 190 fprintf(stderr, "Couldn't eject CD: %s\n", | |
| 191 SDL_GetError()); | |
| 192 } | |
| 193 } else | |
| 194 if ( (strcmp(argv[i], "-sleep") == 0) && | |
| 195 (argv[i+1] && isdigit(argv[i+1][0])) ) { | |
| 196 SDL_Delay(atoi(argv[++i])); | |
| 197 printf("Delayed %d milliseconds\n", atoi(argv[i])); | |
| 198 } else { | |
| 199 PrintUsage(argv[0]); | |
| 200 SDL_CDClose(cdrom); | |
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Ryan C. Gordon <icculus@icculus.org>
parents:
613
diff
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201 quit(1); |
| 0 | 202 } |
| 203 } | |
| 204 PrintStatus(drive, cdrom); | |
| 205 SDL_CDClose(cdrom); | |
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parents:
613
diff
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206 SDL_Quit(); |
| 0 | 207 |
| 208 return(0); | |
| 209 } |