1 files changed, 0 insertions, 138 deletions
diff --git a/tinyusb/src/host/usbh_control.c b/tinyusb/src/host/usbh_control.c
deleted file mode 100755
index 9204576a..00000000
--- a/tinyusb/src/host/usbh_control.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* 
- * The MIT License (MIT)
- *
- * Copyright (c) 2020, Ha Thach (tinyusb.org)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * This file is part of the TinyUSB stack.
- */
-
-#include "tusb_option.h"
-
-#if TUSB_OPT_HOST_ENABLED
-
-#include "tusb.h"
-#include "usbh_classdriver.h"
-
-enum
-{
-  STAGE_SETUP,
-  STAGE_DATA,
-  STAGE_ACK
-};
-
-typedef struct
-{
-  tusb_control_request_t request TU_ATTR_ALIGNED(4);
-
-  uint8_t stage;
-  uint8_t* buffer;
-  tuh_control_complete_cb_t complete_cb;
-} usbh_control_xfer_t;
-
-static usbh_control_xfer_t _ctrl_xfer;
-
-//CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN
-//static uint8_t _tuh_ctrl_buf[CFG_TUH_ENUMERATION_BUFSIZE];
-
-//--------------------------------------------------------------------+
-// MACRO TYPEDEF CONSTANT ENUM DECLARATION
-//--------------------------------------------------------------------+
-
-bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb)
-{
-  // TODO need to claim the endpoint first
-  const uint8_t rhport = usbh_get_rhport(dev_addr);
-
-  _ctrl_xfer.request     = (*request);
-  _ctrl_xfer.buffer      = buffer;
-  _ctrl_xfer.stage       = STAGE_SETUP;
-  _ctrl_xfer.complete_cb = complete_cb;
-
-  TU_LOG2("Control Setup (addr = %u): ", dev_addr);
-  TU_LOG2_VAR(request);
-  TU_LOG2("\r\n");
-
-  // Send setup packet
-  TU_ASSERT( hcd_setup_send(rhport, dev_addr, (uint8_t const*) &_ctrl_xfer.request) );
-
-  return true;
-}
-
-static void _xfer_complete(uint8_t dev_addr, xfer_result_t result)
-{
-  TU_LOG2("\r\n");
-  if (_ctrl_xfer.complete_cb) _ctrl_xfer.complete_cb(dev_addr, &_ctrl_xfer.request, result);
-}
-
-bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes)
-{
-  (void) ep_addr;
-  (void) xferred_bytes;
-
-  const uint8_t rhport = usbh_get_rhport(dev_addr);
-
-  tusb_control_request_t const * request = &_ctrl_xfer.request;
-
-  if (XFER_RESULT_SUCCESS != result)
-  {
-    TU_LOG2("Control failed: result = %d\r\n", result);
-
-    // terminate transfer if any stage failed
-    _xfer_complete(dev_addr, result);
-  }else
-  {
-    switch(_ctrl_xfer.stage)
-    {
-      case STAGE_SETUP:
-        _ctrl_xfer.stage = STAGE_DATA;
-        if (request->wLength)
-        {
-          // DATA stage: initial data toggle is always 1
-          hcd_edpt_xfer(rhport, dev_addr, tu_edpt_addr(0, request->bmRequestType_bit.direction), _ctrl_xfer.buffer, request->wLength);
-          return true;
-        }
-        __attribute__((fallthrough));
-
-      case STAGE_DATA:
-        _ctrl_xfer.stage = STAGE_ACK;
-
-        if (request->wLength)
-        {
-          TU_LOG2("Control data (addr = %u):\r\n", dev_addr);
-          TU_LOG2_MEM(_ctrl_xfer.buffer, request->wLength, 2);
-        }
-
-        // ACK stage: toggle is always 1
-        hcd_edpt_xfer(rhport, dev_addr, tu_edpt_addr(0, 1-request->bmRequestType_bit.direction), NULL, 0);
-      break;
-
-      case STAGE_ACK:
-        _xfer_complete(dev_addr, result);
-      break;
-
-      default: return false;
-    }
-  }
-
-  return true;
-}
-
-#endif