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Opts for fitting beclear

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This commit is contained in:
Ross Owen
2016-12-05 19:26:14 +00:00
parent 9c5bff58c4
commit ca1925db7a
15 changed files with 224 additions and 121 deletions
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9
module_usb_audio/usb_buffer/usb_buffer.xc
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@@ -305,6 +305,7 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in,
{
unsigned cmd = inuint(c_aud_ctl);
#if MAX_FREQ != MIN_FREQ
if(cmd == SET_SAMPLE_FREQ)
{
unsigned receivedSampleFreq = inuint(c_aud_ctl);
@@ -344,7 +345,10 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in,
* handshake elsewhere */
SET_SHARED_GLOBAL(g_freqChange_sampFreq, receivedSampleFreq);
}
else if(cmd == SET_STREAM_FORMAT_IN)
else
#endif
#if (AUDIO_CLASS == 2)
if(cmd == SET_STREAM_FORMAT_IN)
{
unsigned formatChange_DataFormat = inuint(c_aud_ctl);
unsigned formatChange_NumChans = inuint(c_aud_ctl);
@@ -356,8 +360,10 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in,
SET_SHARED_GLOBAL(g_formatChange_DataFormat, formatChange_DataFormat);
SET_SHARED_GLOBAL(g_formatChange_SampRes, formatChange_SampRes);
}
/* FIXME when FB EP is enabled there is no inital XUD_SetReady */
else if (cmd == SET_STREAM_FORMAT_OUT)
{
XUD_BusSpeed_t busSpeed;
unsigned formatChange_DataFormat = inuint(c_aud_ctl);
unsigned formatChange_NumChans = inuint(c_aud_ctl);
@@ -385,6 +391,7 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in,
}
#endif
}
#endif
/* Pass on sample freq change to decouple() via global flag (saves a chanend) */
/* Note: freqChange flags now used to communicate other commands also */
SET_SHARED_GLOBAL0(g_freqChange, cmd); /* Set command */