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This commit is contained in:
Ross Owen
2015-03-17 11:50:02 +00:00
parent 55dd4834c3 1e963e8bc5
commit d519b53a27
14 changed files with 238 additions and 74 deletions
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54
module_usb_audio/main.xc
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@@ -137,21 +137,23 @@ on tile[AUDIO_IO_TILE] : out port p_pll_clk = PORT_PLL_REF;
#endif
#ifdef MIDI
on tile[AUDIO_IO_TILE] : port p_midi_tx = PORT_MIDI_OUT;
on tile[MIDI_TILE] : port p_midi_tx = PORT_MIDI_OUT;
#if(MIDI_RX_PORT_WIDTH == 4)
on tile[AUDIO_IO_TILE] : buffered in port:4 p_midi_rx = PORT_MIDI_IN;
on tile[MIDI_TILE] : buffered in port:4 p_midi_rx = PORT_MIDI_IN;
#elif(MIDI_RX_PORT_WIDTH == 1)
on tile[AUDIO_IO_TILE] : buffered in port:1 p_midi_rx = PORT_MIDI_IN;
on tile[MIDI_TILE] : buffered in port:1 p_midi_rx = PORT_MIDI_IN;
#endif
#endif
/* Clock blocks */
#ifdef MIDI
on tile[AUDIO_IO_TILE] : clock clk_midi = CLKBLK_MIDI;
on tile[MIDI_TILE] : clock clk_midi = CLKBLK_MIDI;
#endif
on tile[AUDIO_IO_TILE] : clock clk_mst_spd = CLKBLK_SPDIF_TX;
#if defined(SPDIF) || defined(ADAT_TX)
on tile[SPDIF_TX_TILE] : clock clk_mst_spd = CLKBLK_SPDIF_TX;
#endif
#ifdef SPDIF_RX
on tile[XUD_TILE] : clock clk_spd_rx = CLKBLK_SPDIF_RX;
@@ -377,14 +379,17 @@ void usb_audio_core(chanend c_mix_out
}
void usb_audio_io(chanend c_aud_in, chanend ?c_adc,
#ifdef MIXER
chanend c_mix_ctl,
#ifdef SPDIF_TX
chanend c_spdif_tx,
#endif
chanend ?c_aud_cfg,
streaming chanend ?c_spdif_rx,
chanend ?c_adat_rx,
chanend ?c_clk_ctl,
chanend ?c_clk_int
#ifdef MIXER
chanend c_mix_ctl,
#endif
chanend ?c_aud_cfg,
streaming chanend ?c_spdif_rx,
chanend ?c_adat_rx,
chanend ?c_clk_ctl,
chanend ?c_clk_int
)
{
#ifdef MIXER
@@ -411,10 +416,13 @@ chanend ?c_clk_int
thread_speed();
#ifdef MIXER
audio(c_mix_out,
#if defined(SPDIF_RX) || defined(ADAT_RX)
c_dig_rx,
#ifdef SPDIF_TX
c_spdif_tx,
#endif
c_aud_cfg, c_adc);
#if defined(SPDIF_RX) || defined(ADAT_RX)
c_dig_rx,
#endif
c_aud_cfg, c_adc);
#else
audio(c_aud_in,
#if defined(SPDIF_RX) || defined(ADAT_RX)
@@ -486,6 +494,11 @@ int main()
#define c_adat_rx null
#endif
#ifdef SPDIF_TX
chan c_spdif_tx;
#endif
#if (defined (SPDIF_RX) || defined (ADAT_RX))
chan c_clk_ctl;
chan c_clk_int;
@@ -515,12 +528,23 @@ int main()
);
on tile[AUDIO_IO_TILE]: usb_audio_io(c_mix_out, c_adc
#ifdef SPDIF_TX
, c_spdif_tx
#endif
#ifdef MIXER
, c_mix_ctl
#endif
,c_aud_cfg, c_spdif_rx, c_adat_rx, c_clk_ctl, c_clk_int
);
#ifdef SPDIF_TX
on tile[SPDIF_TX_TILE]:
{
thread_speed();
SpdifTxWrapper(c_spdif_tx);
}
#endif
#if defined(MIDI) && defined(IAP) && (IAP_TILE == MIDI_TILE)
/* MIDI and IAP share a core */
on tile[IAP_TILE]: