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Descriptor changes to add sync mode (also removed some magic numbers)

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This commit is contained in:
xross
2022-06-15 13:55:23 +01:00
parent 638a4f0d16
commit 22a79d9231
2 changed files with 127 additions and 79 deletions
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8
lib_xua/api/xua_conf_default.h
View File

@@ -1452,3 +1452,11 @@ enum USBEndpointNumber_Out
#if (CODEC_MASTER == 1) && (DSD_CHANS_DAC != 0)
#error CODEC_MASTER with DSD is currently unsupported
#endif
#define XUA_SYNCMODE_ASYNC (1) // USB_ENDPOINT_SYNCTYPE_ASYNC
#define XUA_SYNCMODE_ADAPT (2) // USB_ENDPOINT_SYNCTYPE_ADAPT
#define XUA_SYNCMODE_SYNC (3) // USB_ENDPOINT_SYNCTYPE_SYNC
#ifndef XUA_SYNCMODE
#define XUA_SYNCMODE XUA_SYNCMODE_ASYNC
#endif

198
lib_xua/src/core/endpoint0/xua_ep0_descriptors.h
View File

@@ -17,10 +17,6 @@
#include "xud_device.h"
#include "xua_hid_descriptor.h"
#ifdef IAP_EA_NATIVE_TRANS
#include "iap2.h" /* Defines iAP EA Native Transport protocol name */
#endif
#define APPEND_VENDOR_STR(x) VENDOR_STR" "#x
#define APPEND_PRODUCT_STR_A2(x) PRODUCT_STR_A2 " "#x
@@ -46,14 +42,25 @@
// The value below must match the length of XUA_DESCR_EMPTY_STRING.
#define XUA_MAX_STR_LEN (32)
#define ISO_EP_ATTRIBUTES_ASYNCH 0x05 //ISO, ASYNCH, DATA EP
#define ISO_EP_ATTRIBUTES_ADAPTIVE 0x09 //ISO, ADAPTIVE, DATA EP
#define ISO_EP_IMPL_ATTRIBUTES_ASYNCH 0x25 //ISO, ASYNCH, IMPLICIT FB DATA EP
#define ISO_EP_IMPL_ATTRIBUTES_ADAPTIVE 0x29 //ISO, ADAPTIVE, IMPLICIT FB DATA EP
#define ISO_EP_ATTRIBUTES_ASYNC ((USB_ENDPOINT_TRANSTYPE_ISO << USB_ENDPOINT_TRANSTYPE_SHIFT)\
| (USB_ENDPOINT_SYNCTYPE_ASYNC << USB_ENDPOINT_SYNCTYPE_SHIFT)\
| (USB_ENDPOINT_USAGETYPE_DATA << USB_ENDPOINT_USAGETYPE_SHIFT))
#define ISO_EP_ATTRIBUTES_ADAPTIVE ((USB_ENDPOINT_TRANSTYPE_ISO << USB_ENDPOINT_TRANSTYPE_SHIFT)\
| (USB_ENDPOINT_SYNCTYPE_ADAPT << USB_ENDPOINT_SYNCTYPE_SHIFT)\
| (USB_ENDPOINT_USAGETYPE_DATA << USB_ENDPOINT_USAGETYPE_SHIFT))
#if (defined(XUA_ADAPTIVE) && (XUA_ADAPTIVE == 0))
#undef XUA_ADAPTIVE
#endif
#define ISO_EP_ATTRIBUTES_SYNC ((USB_ENDPOINT_TRANSTYPE_ISO << USB_ENDPOINT_TRANSTYPE_SHIFT)\
| (USB_ENDPOINT_SYNCTYPE_SYNC << USB_ENDPOINT_SYNCTYPE_SHIFT)\
| (USB_ENDPOINT_USAGETYPE_DATA << USB_ENDPOINT_USAGETYPE_SHIFT))
#define ISO_EP_IMPL_ATTRIBUTES_ASYNC ((USB_ENDPOINT_TRANSTYPE_ISO << USB_ENDPOINT_TRANSTYPE_SHIFT)\
| (USB_ENDPOINT_SYNCTYPE_ASYNC << USB_ENDPOINT_SYNCTYPE_SHIFT)\
| (USB_ENDPOINT_USAGETYPE_IMPLICIT << USB_ENDPOINT_USAGETYPE_SHIFT))
#define ISO_EP_IMPL_ATTRIBUTES_ADAPT ((USB_ENDPOINT_TRANSTYPE_ISO << USB_ENDPOINT_TRANSTYPE_SHIFT)\
| (USB_ENDPOINT_SYNCTYPE_ADAPT << USB_ENDPOINT_SYNCTYPE_SHIFT)\
| (USB_ENDPOINT_USAGETYPE_IMPLICIT << USB_ENDPOINT_USAGETYPE_SHIFT))
#if __STDC__
typedef struct
@@ -707,7 +714,7 @@ typedef struct
USB_Descriptor_Audio_Format_Type1_t Audio_Out_Format;
USB_Descriptor_Endpoint_t Audio_Out_Endpoint;
USB_Descriptor_Audio_Class_AS_Endpoint_t Audio_Out_ClassEndpoint;
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
USB_Descriptor_Endpoint_t Audio_Out_Fb_Endpoint;
#endif
#if (OUTPUT_FORMAT_COUNT > 1)
@@ -716,7 +723,7 @@ typedef struct
USB_Descriptor_Audio_Format_Type1_t Audio_Out_Format_2;
USB_Descriptor_Endpoint_t Audio_Out_Endpoint_2;
USB_Descriptor_Audio_Class_AS_Endpoint_t Audio_Out_ClassEndpoint_2;
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
USB_Descriptor_Endpoint_t Audio_Out_Fb_Endpoint_2;
#endif
#endif // OUTPUT_FORMAT_COUNT > 1
@@ -726,7 +733,7 @@ typedef struct
USB_Descriptor_Audio_Format_Type1_t Audio_Out_Format_3;
USB_Descriptor_Endpoint_t Audio_Out_Endpoint_3;
USB_Descriptor_Audio_Class_AS_Endpoint_t Audio_Out_ClassEndpoint_3;
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
USB_Descriptor_Endpoint_t Audio_Out_Fb_Endpoint_3;
#endif
#endif // OUTPUT_FORMAT_COUNT > 2
@@ -1424,7 +1431,7 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
USB_DESCTYPE_INTERFACE, /* 1 bDescriptorType: INTERFACE */
INTERFACE_NUMBER_AUDIO_OUTPUT, /* 2 bInterfaceNumber: Number of interface */
1, /* 3 bAlternateSetting */
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
2, /* 4 bNumEndpoints */
#else
1, /* 4 bNumEndpoints */
@@ -1467,14 +1474,18 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
.bLength = sizeof(USB_Descriptor_Endpoint_t),
.bDescriptorType = USB_DESCTYPE_ENDPOINT,
.bEndpointAddress = ENDPOINT_ADDRESS_OUT_AUDIO,
#ifdef XUA_ADAPTIVE
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#else
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
.bmAttributes = ISO_EP_ATTRIBUTES_SYNC,
#else
#error "Bad XUA_SYNCMODE"
#endif
.wMaxPacketSize = HS_STREAM_FORMAT_OUTPUT_1_MAXPACKETSIZE,
.bInterval = 1,
@@ -1492,7 +1503,7 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
0x0008, /* 6:7 bLockDelay */
},
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
.Audio_Out_Fb_Endpoint =
{
.bLength = 0x07,
@@ -1511,7 +1522,7 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
USB_DESCTYPE_INTERFACE, /* 1 bDescriptorType: INTERFACE */
INTERFACE_NUMBER_AUDIO_OUTPUT, /* 2 bInterfaceNumber: Number of interface */
2, /* 3 bAlternateSetting */
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
2, /* 4 bNumEndpoints */
#else
1, /* 4 bNumEndpoints */
@@ -1553,14 +1564,18 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
.bLength = sizeof(USB_Descriptor_Endpoint_t),
.bDescriptorType = USB_DESCTYPE_ENDPOINT,
.bEndpointAddress = ENDPOINT_ADDRESS_OUT_AUDIO,
#ifdef XUA_ADAPTIVE
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Sync, data endpoint */
#else
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
#endif
#error "Bad XUA_SYNCMODE"
#endif
.wMaxPacketSize = HS_STREAM_FORMAT_OUTPUT_2_MAXPACKETSIZE,
.bInterval = 1,
@@ -1578,7 +1593,7 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
0x0008, /* 6:7 bLockDelay */
},
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
.Audio_Out_Fb_Endpoint_2 =
{
0x07, /* 0 bLength: 7 */
@@ -1598,7 +1613,7 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
USB_DESCTYPE_INTERFACE, /* 1 bDescriptorType: INTERFACE */
INTERFACE_NUMBER_AUDIO_OUTPUT, /* 2 bInterfaceNumber: Number of interface */
3, /* 3 bAlternateSetting */
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
2, /* 4 bNumEndpoints */
#else
1, /* 4 bNumEndpoints */
@@ -1641,14 +1656,18 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
.bLength = 0x07,
.bDescriptorType = USB_DESCTYPE_ENDPOINT,
.bEndpointAddress = ENDPOINT_ADDRESS_OUT_AUDIO,
#ifdef XUA_ADAPTIVE
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Sync, data endpoint */
#else
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
#endif
#error "Bad XUA_SYNCMODE"
#endif
.wMaxPacketSize = HS_STREAM_FORMAT_OUTPUT_3_MAXPACKETSIZE,
.bInterval = 1,
@@ -1666,7 +1685,7 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
.wLockDelay = 0x0008,
},
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
.Audio_Out_Fb_Endpoint_3 =
{
.bLength = 0x07,
@@ -1742,14 +1761,18 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
.bLength = 0x07,
.bDescriptorType = USB_DESCTYPE_ENDPOINT,
.bEndpointAddress = ENDPOINT_ADDRESS_IN_AUDIO,
#ifdef XUA_ADAPTIVE
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Sync, data endpoint */
#else
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
#endif
#error "Bad XUA_SYNCMODE"
#endif
.wMaxPacketSize = HS_STREAM_FORMAT_INPUT_1_MAXPACKETSIZE,
.bInterval = 0x01,
@@ -1814,14 +1837,18 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
.bLength = 0x07,
.bDescriptorType = USB_DESCTYPE_ENDPOINT,
.bEndpointAddress = ENDPOINT_ADDRESS_IN_AUDIO,
#ifdef XUA_ADAPTIVE
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Sync, data endpoint */
#else
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
#endif
#error "Bad XUA_SYNCMODE"
#endif
.wMaxPacketSize = HS_STREAM_FORMAT_INPUT_2_MAXPACKETSIZE,
.bInterval = 0x01,
@@ -1887,14 +1914,18 @@ USB_Config_Descriptor_Audio2_t cfgDesc_Audio2=
.bLength = 0x07,
.bDescriptorType = USB_DESCTYPE_ENDPOINT,
.bEndpointAddress = ENDPOINT_ADDRESS_IN_AUDIO,
#ifdef XUA_ADAPTIVE
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
.bmAttributes = ISO_EP_ATTRIBUTES_ADAPTIVE,
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNC, /* Iso, Sync, data endpoint */
#else
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
.bmAttributes = ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
#else
.bmAttributes = ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
#endif
#error "Bad XUA_SYNCMODE"
#endif
.wMaxPacketSize = HS_STREAM_FORMAT_INPUT_3_MAXPACKETSIZE,
.bInterval = 0x01,
@@ -2325,7 +2356,7 @@ const unsigned num_freqs_a1 = MAX(3, (0
/* Note, this is different that INTERFACE_COUNT since we dont support items such as MIDI, iAP etc in UAC1 mode */
#define NUM_INTERFACES_A1 (1 + INPUT_INTERFACES_A1 + OUTPUT_INTERFACES_A1 + NUM_CONTROL_USB_INTERFACES + DFU_INTERFACES_A1 + HID_INTERFACES_A1)
#if ((NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP))
#if ((NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#define CFG_TOTAL_LENGTH_A1 (18 + AC_TOTAL_LENGTH + (INPUT_INTERFACES_A1 * (49 + num_freqs_a1 * 3)) + (OUTPUT_INTERFACES_A1 * (58 + num_freqs_a1 * 3)) + CONTROL_INTERFACE_BYTES + DFU_INTERFACE_BYTES + HID_INTERFACE_BYTES)
#else
#define CFG_TOTAL_LENGTH_A1 (18 + AC_TOTAL_LENGTH + (INPUT_INTERFACES_A1 * (49 + num_freqs_a1 * 3)) + (OUTPUT_INTERFACES_A1 * (49 + num_freqs_a1 * 3)) + CONTROL_INTERFACE_BYTES + DFU_INTERFACE_BYTES + HID_INTERFACE_BYTES)
@@ -2557,7 +2588,7 @@ unsigned char cfgDesc_Audio1[] =
0x04, /* INTERFACE */
0x01, /* bInterfaceNumber */
0x01, /* bAlternateSetting */
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
0x02, /* bNumEndpoints 2: audio EP and feedback EP */
#else
0x01, /* bNumEndpoints */
@@ -2640,27 +2671,32 @@ unsigned char cfgDesc_Audio1[] =
0x09,
0x05, /* ENDPOINT */
ENDPOINT_ADDRESS_OUT_AUDIO, /* endpointAddress - D7, direction (0 OUT, 1 IN). D6..4 reserved (0). D3..0 endpoint no. */
#ifdef XUA_ADAPTIVE
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
ISO_EP_ATTRIBUTES_ADAPTIVE,
#else
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
ISO_EP_ATTRIBUTES_ASYNC, /* Iso, async, data endpoint */
#else
ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
ISO_EP_ATTRIBUTES_SYNC, /* Iso, sync, data endpoint */
#else
#error "Bad XUD_SYNCMODE"
#endif
(FS_STREAM_FORMAT_OUTPUT_1_MAXPACKETSIZE&0xff), /* 4 wMaxPacketSize (Typically 294 bytes)*/
(FS_STREAM_FORMAT_OUTPUT_1_MAXPACKETSIZE&0xff00)>>8, /* 5 wMaxPacketSize */
0x01, /* bInterval */
0x00, /* bRefresh */
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
ENDPOINT_ADDRESS_IN_FEEDBACK, /* bSynchAdddress - address of EP used to communicate sync info */
#else /* Bi-directional in/out device */
#ifdef XUA_ADAPTIVE
0, /* OUT */
#else
ENDPOINT_ADDRESS_IN_AUDIO,
#endif
#error
#else /* Bi-directional in/out device */
#if (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
ENDPOINT_ADDRESS_IN_AUDIO,
#else
0, /* Unused */
#endif
#endif
/* CS_Endpoint Descriptor ?? */
@@ -2669,13 +2705,13 @@ unsigned char cfgDesc_Audio1[] =
0x01, /* subtype - GENERAL */
0x01, /* attributes. D[0]: sample freq ctrl. */
0x02, /* bLockDelayUnits */
#ifdef XUA_ADAPTIVE
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
0x08, 0x00, /* bLockDelay */
#else
0x00, 0x00, /* Not used */
#endif
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP) && (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
/* Feedback EP */
0x09,
0x05, /* bDescriptorType: ENDPOINT */
@@ -2784,14 +2820,18 @@ unsigned char cfgDesc_Audio1[] =
0x09,
0x05, /* ENDPOINT */
ENDPOINT_ADDRESS_IN_AUDIO, /* EndpointAddress */
#ifdef XUA_ADAPTIVE
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
ISO_EP_ATTRIBUTES_ADAPTIVE,
#else
#elif (XUA_SYNCMODE == XUA_SYNCMODE_ASYNC)
#if (NUM_USB_CHAN_IN == 0) || defined(UAC_FORCE_FEEDBACK_EP)
ISO_EP_ATTRIBUTES_ASYNCH, /* Iso, async, data endpoint */
ISO_EP_ATTRIBUTES_ASYNC, /* Iso, async, data endpoint */
#else
ISO_EP_IMPL_ATTRIBUTES_ASYNCH, /* Feedback data endpoint */
ISO_EP_IMPL_ATTRIBUTES_ASYNC, /* Feedback data endpoint */
#endif
#elif (XUA_SYNCMODE == XUA_SYNCMODE_SYNC)
ISO_EP_ATTRIBUTES_SYNC, /* Iso, sync, data endpoint */
#else
#error "Bad XUD_SYNCMODE"
#endif
FS_STREAM_FORMAT_INPUT_1_MAXPACKETSIZE&0xff, /* 4 wMaxPacketSize (Typically 294 bytes)*/
(FS_STREAM_FORMAT_INPUT_1_MAXPACKETSIZE&0xff00)>>8, /* 5 wMaxPacketSize */
@@ -2804,13 +2844,13 @@ unsigned char cfgDesc_Audio1[] =
0x25, /* CS_ENDPOINT */
0x01, /* Subtype - GENERAL */
0x01, /* Attributes. D[0]: sample freq ctrl. */
#ifdef XUA_ADAPTIVE
#if (XUA_SYNCMODE == XUA_SYNCMODE_ADAPT)
0x02, /* Lock Delay units PCM samples*/
0x08, 0x00, /* No lock delay */
#else
0x00, /* Undefined */
0x00, 0x00, /* Not used */
#endif // XUA_ADAPTIVE
#endif
#endif // NUM_USB_CHAN_IN > 0
#if (XUA_DFU_EN == 1) && (FORCE_UAC1_DFU == 1)