diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/device/hid_generic_inout/src/usb_descriptors.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/examples/device/hid_generic_inout/src/usb_descriptors.c b/examples/device/hid_generic_inout/src/usb_descriptors.c index f26333d50..929b2fd3a 100644 --- a/examples/device/hid_generic_inout/src/usb_descriptors.c +++ b/examples/device/hid_generic_inout/src/usb_descriptors.c @@ -97,7 +97,15 @@ enum #define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_HID_INOUT_DESC_LEN) -#define EPNUM_HID 0x01 +#if defined(TUD_ENDPOINT_ONE_DIRECTION_ONLY) + // MCUs that don't support a same endpoint number with different direction IN and OUT defined in tusb_mcu.h + // e.g EP1 OUT & EP1 IN cannot exist together + #define EPNUM_HID_OUT 0x01 + #define EPNUM_HID_IN 0x82 +#else + #define EPNUM_HID_OUT 0x01 + #define EPNUM_HID_IN 0x81 +#endif uint8_t const desc_configuration[] = { @@ -105,7 +113,7 @@ uint8_t const desc_configuration[] = TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, 0x00, 100), // Interface number, string index, protocol, report descriptor len, EP Out & In address, size & polling interval - TUD_HID_INOUT_DESCRIPTOR(ITF_NUM_HID, 0, HID_ITF_PROTOCOL_NONE, sizeof(desc_hid_report), EPNUM_HID, 0x80 | EPNUM_HID, CFG_TUD_HID_EP_BUFSIZE, 10) + TUD_HID_INOUT_DESCRIPTOR(ITF_NUM_HID, 0, HID_ITF_PROTOCOL_NONE, sizeof(desc_hid_report), EPNUM_HID_OUT, EPNUM_HID_IN, CFG_TUD_HID_EP_BUFSIZE, 10) }; // Invoked when received GET CONFIGURATION DESCRIPTOR |