revert usbd_control_xfer_st() implementation

enhance cdc with better multiple interfaces support add default ep size for cdc and msc device CFG_TUD_CDC_EPSIZE, CFG_TUD_MSC_EPSIZE
2018-07-17 16:04:55 +07:00
parent abb37e98ba
commit 798ce59ebd
7 changed files with 105 additions and 98 deletions
@@ -64,11 +64,9 @@ tusb_error_t usbd_open_edpt_pair(uint8_t rhport, tusb_desc_endpoint_t const* p_d
  do {                                                                        \
    if (_len) {                                                               \
      tusb_error_t err;                                                       \
-      if ( _dir ) memcpy(_usbd_ctrl_buf, _buffer, _len);                      \
      dcd_control_xfer(_rhport, _dir, _usbd_ctrl_buf, _len);                  \
      osal_semaphore_wait( _usbd_ctrl_sem, OSAL_TIMEOUT_CONTROL_XFER, &err ); \
      STASK_ASSERT_ERR( err );                                                \
-      if (!_dir) memcpy((uint8_t*) _buffer, _usbd_ctrl_buf, _len);            \
    }                                                                         \
    dcd_control_status(_rhport, _dir);                                        \
    /* No need to wait for status phase to complete */                        \