diff options
Diffstat (limited to 'examples/device/video_capture/src/usb_descriptors.c')
| -rw-r--r-- | examples/device/video_capture/src/usb_descriptors.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/examples/device/video_capture/src/usb_descriptors.c b/examples/device/video_capture/src/usb_descriptors.c index 5c97f4fe1..af18d15d1 100644 --- a/examples/device/video_capture/src/usb_descriptors.c +++ b/examples/device/video_capture/src/usb_descriptors.c @@ -1,4 +1,4 @@ -/* +/* * The MIT License (MIT) * * Copyright (c) 2019 Ha Thach (tinyusb.org) @@ -75,7 +75,11 @@ uint8_t const * tud_descriptor_device_cb(void) // Configuration Descriptor //--------------------------------------------------------------------+ -#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_VIDEO_CAPTURE_DESC_LEN) +#if defined(CFG_EXAMPLE_VIDEO_READONLY) && !defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPEG) +#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_VIDEO_CAPTURE_DESC_MJPEG_LEN) +#else +#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_VIDEO_CAPTURE_DESC_UNCOMPR_LEN) +#endif #if TU_CHECK_MCU(OPT_MCU_LPC175X_6X, OPT_MCU_LPC177X_8X, OPT_MCU_LPC40XX) // LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number @@ -95,10 +99,17 @@ uint8_t const desc_fs_configuration[] = { // Config number, interface count, string index, total length, attribute, power in mA TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, 0, 500), + // IAD for Video Control - TUD_VIDEO_CAPTURE_DESCRIPTOR(4, EPNUM_VIDEO_IN, - FRAME_WIDTH, FRAME_HEIGHT, FRAME_RATE, - CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE) +#if defined(CFG_EXAMPLE_VIDEO_READONLY) && !defined(CFG_EXAMPLE_VIDEO_DISABLE_MJPEG) + TUD_VIDEO_CAPTURE_DESCRIPTOR_MJPEG(4, EPNUM_VIDEO_IN, + FRAME_WIDTH, FRAME_HEIGHT, FRAME_RATE, + CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE) +#else + TUD_VIDEO_CAPTURE_DESCRIPTOR_UNCOMPR(4, EPNUM_VIDEO_IN, + FRAME_WIDTH, FRAME_HEIGHT, FRAME_RATE, + CFG_TUD_VIDEO_STREAMING_EP_BUFSIZE) +#endif }; // Invoked when received GET CONFIGURATION DESCRIPTOR |