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Project settings gecorrigeerd en basis voor wiimote speaker functionaliteit toegevoegd.

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This commit is contained in:
Rik Veenboer
2011-07-23 13:57:30 +00:00
parent 8ec09d9c86
commit bd8c575826
19 changed files with 260 additions and 202 deletions
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55
cpp/wiiuse/src/speaker.c
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@@ -24,30 +24,17 @@ void wiiuse_speaker_unmute(struct wiimote_t* wm) {
wiiuse_send(wm, WM_CMD_SPEAKER_MUTE, &buf, 1);
}
void wiiuse_speaker_config(struct wiimote_t* wm, unsigned short freq, byte vol) {
if (freq > 0x0000) {
cfg[2] = freq & 0x00ff;
cfg[3] = (freq & 0xff00) >> 8;
}
printf("speaker 0x%02x%02x\n", cfg[2], cfg[3]);
fflush(stdout);
if (vol > 0x00) {
cfg[4] = vol;
}
wiiuse_write_data(wm, WM_REG_SPEAKER, cfg, 9);
}
void wiiuse_speaker_data(struct wiimote_t* wm, byte* data) {
byte buf[21];
buf[0] = sizeof(data) << 3;
memcpy(buf + 1, data, 20);
wiiuse_send(wm, WM_CMD_STREAM_DATA, buf, 21);
}
void wiiuse_speaker_activate(struct wiimote_t* wm) {
wiiuse_speaker_enable(wm);
wiiuse_speaker_mute(wm);
byte buf = 0x01;
wiiuse_write_data(wm, WM_REG_SPEAKER + 8, &buf, 1);
buf = 0x08;
wiiuse_write_data(wm, WM_REG_SPEAKER, &buf, 1);
wiiuse_speaker_config(wm);
buf = 0x01;
wiiuse_write_data(wm, WM_REG_SPEAKER + 7, &buf, 1);
wiiuse_speaker_unmute(wm);
wiiuse_speaker_config(wm, 0x00, 0x00);
}
void wiiuse_speaker_deactivate(struct wiimote_t* wm) {
@@ -55,10 +42,28 @@ void wiiuse_speaker_deactivate(struct wiimote_t* wm) {
wiiuse_speaker_disable(wm);
}
void wiiuse_speaker_frequency(struct wiimote_t* wm, unsigned short freq) {
wiiuse_speaker_config(wm, freq, 0x00);
void wiiuse_speaker_format(struct wiimote_t* wm, byte format) {
wm->speaker.format = format;
}
void wiiuse_speaker_volume(struct wiimote_t* wm, byte vol) {
wiiuse_speaker_config(wm, 0x0000, vol);
void wiiuse_speaker_rate(struct wiimote_t* wm, double rate) {
// Check: pcm_sample_rate = 12000000 / rate_value adpcm_sample_rate = 6000000 / rate_value
wm->speaker.rate = 48000 / rate;
}
void wiiuse_speaker_volume(struct wiimote_t* wm, double vol) {
wm->speaker.vol = vol * WIIMOTE_GET_SPEAKER_MAX_VOLUME(wm);
}
void wiiuse_speaker_config(struct wiimote_t* wm) {
byte cfg[7] = {wm->speaker.format, 0x00, 0x00, wm->speaker.rate, wm->speaker.vol, 0x00, 0x00};
wiiuse_write_data(wm, WM_REG_SPEAKER, cfg, 7);
}
void wiiuse_speaker_data(struct wiimote_t* wm, byte* data) {
/* Todo: add data length dynamically */
//byte buf[21];
//WIIUSE_DEBUG("data length %d", sizeof(buf) / sizeof(byte));
//memcpy(buf, data, 21);
wiiuse_send(wm, WM_CMD_STREAM_DATA, data, 21);
}