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Fix handling for set_interface

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This commit is contained in:
kkitayam 2021-08-09 17:11:05 +09:00
parent 20572a6ed2
commit 4995d9cbd2
3 changed files with 24 additions and 26 deletions
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11
examples/device/video_capture/src/usb_descriptors.h
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@ -51,6 +51,7 @@ enum {
+ (TUD_VIDEO_DESC_CS_VS_IN_LEN + 1/*bNumFormats x bControlSize*/)\
+ TUD_VIDEO_DESC_CS_VS_FMT_UNCOMPR_LEN\
+ TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT_LEN\
+ TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING_LEN\
/* Interface 1, Alternate 1 */\
+ TUD_VIDEO_DESC_STD_VS_LEN\
+ 7/* Endpoint */\
@ -75,7 +76,7 @@ enum {
TUD_VIDEO_DESC_CS_VC( /* UVC 1.5*/ 0x0150, \
/* wTotalLength - bLength */ \
TUD_VIDEO_DESC_INPUT_TERM_LEN + TUD_VIDEO_DESC_OUTPUT_TERM_LEN, \
UVC_CLOCK_FREQUENCY, 1, 1), \
UVC_CLOCK_FREQUENCY, 1), \
TUD_VIDEO_DESC_INPUT_TERM(UVC_ENTITY_CAP_INPUT_TERMINAL,\
VIDEO_TT_COMPOSITE_CONNECTOR, 0, 0), \
TUD_VIDEO_DESC_OUTPUT_TERM(UVC_ENTITY_CAP_OUTPUT_TERMINAL,\
@ -86,10 +87,11 @@ enum {
TUD_VIDEO_DESC_CS_VS_INPUT( /*bNumFormats*/1, \
/*wTotalLength - bLength */\
TUD_VIDEO_DESC_CS_VS_FMT_UNCOMPR_LEN\
+ TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT_LEN, \
+ TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT_LEN\
+ TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING_LEN,\
_epin, /*bmInfo*/0, /*bTerminalLink*/UVC_ENTITY_CAP_OUTPUT_TERMINAL, \
/*bStillCaptureMethod*/0, /*bTriggerSupport*/0, /*bTriggerUsage*/0, \
/*bControlSize*/1, /*bmaControls(1)*/0), \
/*bmaControls(1)*/0), \
/* Video stream format */ \
TUD_VIDEO_DESC_CS_VS_FMT_NV12(/*bFormatIndex*/1, /*bNumFrameDescriptors*/1,\
/*bDefaultFrameIndex*/1, 0, 0, 0, /*bCopyProtect*/0), \
@ -97,7 +99,8 @@ enum {
TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT(/*bFrameIndex */1, 0, _width, _height, \
_width * _height * 12, _width * _height * 12 * _fps, \
_width * _height * 12, \
(10000000/_fps), (10000000/1), (10000000/_fps), 166666), \
(10000000/_fps), (10000000/_fps), (10000000/_fps)*_fps, (10000000/_fps)), \
TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING(VIDEO_COLOR_PRIMARIES_BT709, VIDEO_COLOR_XFER_CH_BT709, VIDEO_COLOR_COEF_SMPTE170M), \
/* VS alt 1 */\
TUD_VIDEO_DESC_STD_VS(1, 1, 1, 0), \
/* EP */ \

30
src/class/video/video.h
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@ -325,10 +325,10 @@ typedef struct TU_ATTR_PACKED {
_nEPs, TUSB_CLASS_VIDEO, VIDEO_SUBCLASS_CONTROL, VIDEO_INT_PROTOCOL_CODE_15, _stridx
/* 3.7.2 */
#define TUD_VIDEO_DESC_CS_VC(_bcdUVC, _totallen, _clkfreq, _coll, ...) \
TUD_VIDEO_DESC_CS_VC_LEN + (_coll), TUSB_DESC_CS_INTERFACE, VIDEO_CS_VC_INTERFACE_HEADER, \
U16_TO_U8S_LE(_bcdUVC), U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VC_LEN + (_coll)), \
U32_TO_U8S_LE(_clkfreq), _coll, __VA_ARGS__
#define TUD_VIDEO_DESC_CS_VC(_bcdUVC, _totallen, _clkfreq, ...) \
TUD_VIDEO_DESC_CS_VC_LEN + (TU_ARGS_NUM(__VA_ARGS__)), TUSB_DESC_CS_INTERFACE, VIDEO_CS_VC_INTERFACE_HEADER, \
U16_TO_U8S_LE(_bcdUVC), U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VC_LEN + (TU_ARGS_NUM(__VA_ARGS__))), \
U32_TO_U8S_LE(_clkfreq), TU_ARGS_NUM(__VA_ARGS__), __VA_ARGS__
/* 3.7.2.1 */
#define TUD_VIDEO_DESC_INPUT_TERM(_tid, _tt, _at, _stridx) \
@ -346,18 +346,18 @@ typedef struct TU_ATTR_PACKED {
_epn, TUSB_CLASS_VIDEO, VIDEO_SUBCLASS_STREAMING, VIDEO_INT_PROTOCOL_CODE_15, _stridx
/* 3.9.2.1 */
#define TUD_VIDEO_DESC_CS_VS_INPUT(_numfmt, _totallen, _ep, _inf, _termlnk, _sticaptmeth, _trgspt, _trgusg, _ctlsz, ...) \
TUD_VIDEO_DESC_CS_VS_IN_LEN + (_numfmt) * (_ctlsz), TUSB_DESC_CS_INTERFACE, \
#define TUD_VIDEO_DESC_CS_VS_INPUT(_numfmt, _totallen, _ep, _inf, _termlnk, _sticaptmeth, _trgspt, _trgusg, ...) \
TUD_VIDEO_DESC_CS_VS_IN_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__)), TUSB_DESC_CS_INTERFACE, \
VIDEO_CS_VS_INTERFACE_INPUT_HEADER, _numfmt, \
U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VS_IN_LEN + (_numfmt) * (_ctlsz)), \
_ep, _inf, _termlnk, _sticaptmeth, _trgspt, _trgusg, _ctlsz, __VA_ARGS__
U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VS_IN_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__))), \
_ep, _inf, _termlnk, _sticaptmeth, _trgspt, _trgusg, (TU_ARGS_NUM(__VA_ARGS__)), __VA_ARGS__
/* 3.9.2.2 */
#define TUD_VIDEO_DESC_CS_VS_OUTPUT(_numfmt, _totallen, _ep, _inf, _termlnk, _ctlsz, ...) \
TUD_VIDEO_DESC_CS_VS_OUT_LEN + (_numfmt) * (_ctlsz), TUSB_DESC_CS_INTERFACE, \
#define TUD_VIDEO_DESC_CS_VS_OUTPUT(_numfmt, _totallen, _ep, _inf, _termlnk, ...) \
TUD_VIDEO_DESC_CS_VS_OUT_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__)), TUSB_DESC_CS_INTERFACE, \
VIDEO_CS_VS_INTERFACE_OUTPUT_HEADER, _numfmt, \
U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VS_OUT_LEN + (_numfmt) * (_ctlsz)), \
_ep, _inf, _termlnk, _ctlsz, __VA_ARGS__
U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VS_OUT_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__))), \
_ep, _inf, _termlnk, (TU_ARGS_NUM(__VA_ARGS__)), __VA_ARGS__
/* Uncompressed 3.1.1 */
#define TUD_VIDEO_GUID(_g0,_g1,_g2,_g3,_g4,_g5,_g6,_g7,_g8,_g9,_g10,_g11,_g12,_g13,_g14,_g15) _g0,_g1,_g2,_g3,_g4,_g5,_g6,_g7,_g8,_g9,_g10,_g11,_g12,_g13,_g14,_g15
@ -378,11 +378,11 @@ typedef struct TU_ATTR_PACKED {
U32_TO_U8S_LE(_minfrminterval), U32_TO_U8S_LE(_maxfrminterval), U32_TO_U8S_LE(_frmintervalstep)
/* Uncompressed 3.1.2 Table 3-4 */
#define TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_DISC(_frmidx, _cap, _width, _height, _minbr, _maxbr, _maxfrmbufsz, _frminterval, _numfrminterval, ...) \
TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_DISC_LEN + _numfrminterval * 4, \
#define TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_DISC(_frmidx, _cap, _width, _height, _minbr, _maxbr, _maxfrmbufsz, _frminterval, ...) \
TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_DISC_LEN + (TU_ARGS_NUM(__VA_ARGS__)) * 4, \
TUSB_DESC_CS_INTERFACE, VIDEO_CS_VS_INTERFACE_FRAME_UNCOMPRESSED, \
_frmidx, _cap, U16_TO_U8S_LE(_width), U16_TO_U8S_LE(_height), U32_TO_U8S_LE(_minbr), U32_TO_U8S_LE(_maxbr), \
U32_TO_U8S_LE(_maxfrmbufsz), U32_TO_U8S_LE(_frminterval), _numfrminterval, __VA_ARGS__
U32_TO_U8S_LE(_maxfrmbufsz), U32_TO_U8S_LE(_frminterval), (TU_ARGS_NUM(__VA_ARGS__)), __VA_ARGS__
/* 3.9.2.6 */
#define TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING(_color, _trns, _mat) \

9
src/class/video/video_device.c
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@ -321,7 +321,6 @@ static bool _open_vs_itf(uint8_t rhport, videod_interface_t *self, unsigned itfn
cur += tu_desc_len(cur);
}
*ofs = (void const*)vs - self->beg;
TU_LOG2(" done\r\n");
return true;
}
@ -346,6 +345,7 @@ static int handle_video_ctl_std_req(uint8_t rhport, uint8_t stage, tusb_control_
return VIDEO_UNKNOWN;
if (!_open_vc_itf(rhport, &_videod_itf[itf], request->wValue))
return VIDEO_UNKNOWN;
tud_control_status(rhport, request);
return VIDEO_NO_ERROR;
default: /* Unknown/Unsupported request */
TU_BREAKPOINT();
@ -457,6 +457,7 @@ static int handle_video_stm_std_req(uint8_t rhport, uint8_t stage, tusb_control_
return VIDEO_UNKNOWN;
if (!_open_vs_itf(rhport, &_videod_itf[itf], itfnum, request->wValue))
return VIDEO_UNKNOWN;
tud_control_status(rhport, request);
return VIDEO_NO_ERROR;
default: /* Unknown/Unsupported request */
TU_BREAKPOINT();
@ -612,12 +613,6 @@ uint16_t videod_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uin
cur = _next_desc_itf(cur, end);
}
self->len = (uintptr_t)cur - (uintptr_t)itf_desc;
/*------------- Video Stream Interface -------------*/
unsigned itfnum = 0;
for (unsigned i = 0; i < bInCollection; ++i) {
itfnum = vc->ctl.baInterfaceNr[i];
if (!_open_vs_itf(rhport, self, itfnum, 0)) return 0;
}
return (uintptr_t)cur - (uintptr_t)itf_desc;
}