void process_cmd(uint32 cmd) {
/* cmd is channel to look at +1 */
cmd--;
switch(chans[cmd].cmd) {
case AICA_CMD_NONE:
break;
case AICA_CMD_START:
start_channel(cmd);
active = 0;
break;
case AICA_CMD_STOP:
stop_channel(cmd);
active = 0;
break;
case AICA_CMD_VOL:
vol_channel(cmd);
break;
}
}
static void handle_pri_event(struct pri *pri, pri_event *e)
{
switch(e->e) {
case PRI_EVENT_DCHAN_UP:
printf("-- D-Channel is now up! :-)\n");
break;
case PRI_EVENT_DCHAN_DOWN:
printf("-- D-Channel is now down! :-(\n");
break;
case PRI_EVENT_RESTART:
printf("-- Restarting channel %d\n", e->restart.channel);
hangup_channel(e->restart.channel);
break;
case PRI_EVENT_CONFIG_ERR:
printf("-- Configuration error detected: %s\n", e->err.err);
break;
case PRI_EVENT_RING:
printf("-- Ring on channel %d (from %s to %s), answering...\n", e->ring.channel, e->ring.callingnum, e->ring.callednum);
start_channel(pri, e);
break;
case PRI_EVENT_HANGUP:
printf("-- Hanging up channel %d\n", e->hangup.channel);
hangup_channel(e->hangup.channel);
break;
case PRI_EVENT_RINGING:
case PRI_EVENT_ANSWER:
fprintf(stderr, "--!! What? We shouldn't be making any calls...\n");
break;
case PRI_EVENT_HANGUP_ACK:
/* Ignore */
break;
case PRI_EVENT_INFO_RECEIVED:
fprintf(stdout, "number is: %s\n", e->ring.callednum);
if(!number_incommplete(e->ring.callednum)) {
fprintf(stdout, "final number is: %s\n", e->ring.callednum);
pri_answer(pri, e->ring.call, 0, 1);
}
break;
default:
fprintf(stderr, "--!! Unknown PRI event %d\n", e->e);
}
}
/**
* psp_sound_init: Initialize the sound interface.
*
* [Parameters]
* None
* [Return value]
* Zero on success, negative on error
*/
static int psp_sound_init(void)
{
if (stereo_buffer.started) {
/* Already initialized! */
return 0;
}
#ifdef DUMP_AUDIO
dump_fd = sceIoOpen("audio.pcm",
PSP_O_WRONLY | PSP_O_CREAT | PSP_O_TRUNC, 0600);
if (dump_fd < 0) {
DMSG("open(audio.pcm): %s", psp_strerror(dump_fd));
dump_fd = 0;
}
#endif
if (!start_channel(&stereo_buffer)) {
DMSG("Failed to start playback");
return -1;
}
/* If the Media Engine is in use, reassign the sound RAM access
* functions so we read/write through the cache as appropriate. */
if (me_available && config_get_use_me()) {
SoundRam_uncached = (uint8_t *)((uintptr_t)SoundRam | 0x40000000);
unsigned int i;
for (i = 0x5A0; i < 0x5B0; i++) {
ReadByteList [i] = psp_SoundRamReadByte;
ReadWordList [i] = psp_SoundRamReadWord;
ReadLongList [i] = psp_SoundRamReadLong;
WriteByteList[i] = psp_SoundRamWriteByte;
WriteWordList[i] = psp_SoundRamWriteWord;
WriteLongList[i] = psp_SoundRamWriteLong;
}
}
return 0;
}