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Patches up #11

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xross
2018-01-08 14:39:06 +00:00
parent a0db0f899f
commit f263cb04ce
1 changed files with 14 additions and 1 deletions
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15
lib_xua/src/core/buffer/decouple/decouple.xc
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@@ -62,7 +62,11 @@ static xc_ptr p_multIn;
/* Number of channels to/from the USB bus - initialised to HS Audio 2.0 */
unsigned g_numUsbChan_Out = NUM_USB_CHAN_OUT;
#if (AUDIO_CLASS == 1)
unsigned g_numUsbChan_In = NUM_USB_CHAN_IN_FS;
#else
unsigned g_numUsbChan_In = NUM_USB_CHAN_IN;
#endif
/* Circular audio buffers */
unsigned outAudioBuff[(BUFF_SIZE_OUT >> 2)+ (MAX_DEVICE_AUD_PACKET_SIZE_OUT >> 2)];
@@ -588,6 +592,15 @@ static inline void SetupZerosSendBuffer(XUD_ep aud_to_host_usb_ep, unsigned samp
asm volatile("stw %0, %1[0]"::"r"(mid),"r"(g_aud_to_host_zeros));
#if XUA_DEBUG_BUFFER
printstr("slotSize: ");
printintln(slotSize);
printstr("g_numUsbChan_In: ");
printintln(g_numUsbChan_In);
printstr("mid: ");
printintln(mid);
#endif
/* Mark EP ready with the zero buffer. Note this will simply update the packet size
* if it is already ready */
@@ -693,7 +706,7 @@ void XUA_Buffer_Decouple(chanend c_mix_out
/* NOTE: For UAC2 IN EP not marked ready at this point - Initial size of zero buffer not known
* since we don't know the USB bus-speed yet.
* The host will send a SetAltInterface before streaming which will lead to this core
* getting a SET_CHANNEL_COUNT_IN. This will setup the EP for the first packet */
* getting a SET_STREAM_FORMAT_IN. This will setup the EP for the first packet */
#if (AUDIO_CLASS == 1)
/* For UAC1 we know we only run at FS */
/* Set buffer back to zeros buffer */