diff options
Diffstat (limited to 'src/device')
| -rw-r--r-- | src/device/usbd_control.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/device/usbd_control.c b/src/device/usbd_control.c index e6d1caf4b..5a0ba412f 100644 --- a/src/device/usbd_control.c +++ b/src/device/usbd_control.c @@ -51,8 +51,8 @@ typedef struct static usbd_control_xfer_t _ctrl_xfer; -CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN static uint8_t _usbd_ctrl_buf[CFG_TUD_ENDPOINT0_SIZE]; - +CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN +static uint8_t _usbd_ctrl_buf[CFG_TUD_ENDPOINT0_SIZE]; //--------------------------------------------------------------------+ // Application API @@ -60,8 +60,14 @@ CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN static uint8_t _usbd_ctrl_buf[CFG_TUD_EN static inline bool _status_stage_xact(uint8_t rhport, tusb_control_request_t const * request) { + // Opposite to endpoint in Data Phase + uint8_t const ep_addr = request->bmRequestType_bit.direction ? EDPT_CTRL_OUT : EDPT_CTRL_IN; + + TU_LOG2(" XFER Endpoint: 0x%02X, Bytes: %d\n", ep_addr, 0); + // status direction is reversed to one in the setup packet - return dcd_edpt_xfer(rhport, request->bmRequestType_bit.direction ? EDPT_CTRL_OUT : EDPT_CTRL_IN, NULL, 0); + // Note: Status must always be DATA1 + return dcd_edpt_xfer(rhport, ep_addr, NULL, 0); } // Status phase @@ -106,6 +112,8 @@ bool tud_control_xfer(uint8_t rhport, tusb_control_request_t const * request, vo // Data stage TU_ASSERT( _data_stage_xact(rhport) ); + + TU_LOG2(" XFER Endpoint: 0x%02X, Bytes: %d\n", request->bmRequestType_bit.direction ? EDPT_CTRL_IN : EDPT_CTRL_OUT, _ctrl_xfer.data_len); }else { // Status stage |