diff options
Diffstat (limited to 'tinyusb/src/class/dfu/dfu_rt_device.c')
m--------- | tinyusb | 0 | ||||
-rwxr-xr-x | tinyusb/src/class/dfu/dfu_rt_device.c | 128 |
2 files changed, 0 insertions, 128 deletions
diff --git a/tinyusb b/tinyusb new file mode 160000 +Subproject f8288be03f28ad7b944e6925f49422dfa39202c diff --git a/tinyusb/src/class/dfu/dfu_rt_device.c b/tinyusb/src/class/dfu/dfu_rt_device.c deleted file mode 100755 index afee2aa1..00000000 --- a/tinyusb/src/class/dfu/dfu_rt_device.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2019 Sylvain Munaut <tnt@246tNt.com> - * - * 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_DEVICE_ENABLED && CFG_TUD_DFU_RUNTIME) - -#include "device/usbd.h" -#include "device/usbd_pvt.h" - -#include "dfu_rt_device.h" - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF -//--------------------------------------------------------------------+ - -//--------------------------------------------------------------------+ -// INTERNAL OBJECT & FUNCTION DECLARATION -//--------------------------------------------------------------------+ - -//--------------------------------------------------------------------+ -// USBD Driver API -//--------------------------------------------------------------------+ -void dfu_rtd_init(void) -{ -} - -void dfu_rtd_reset(uint8_t rhport) -{ - (void) rhport; -} - -uint16_t dfu_rtd_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16_t max_len) -{ - (void) rhport; - (void) max_len; - - // Ensure this is DFU Runtime - TU_VERIFY((itf_desc->bInterfaceSubClass == TUD_DFU_APP_SUBCLASS) && - (itf_desc->bInterfaceProtocol == DFU_PROTOCOL_RT), 0); - - uint8_t const * p_desc = tu_desc_next( itf_desc ); - uint16_t drv_len = sizeof(tusb_desc_interface_t); - - if ( TUSB_DESC_FUNCTIONAL == tu_desc_type(p_desc) ) - { - drv_len += tu_desc_len(p_desc); - p_desc = tu_desc_next(p_desc); - } - - return drv_len; -} - -// Invoked when a control transfer occurred on an interface of this class -// Driver response accordingly to the request and the transfer stage (setup/data/ack) -// return false to stall control endpoint (e.g unsupported request) -bool dfu_rtd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t const * request) -{ - // nothing to do with DATA or ACK stage - if ( stage != CONTROL_STAGE_SETUP ) return true; - - TU_VERIFY(request->bmRequestType_bit.recipient == TUSB_REQ_RCPT_INTERFACE); - - // dfu-util will try to claim the interface with SET_INTERFACE request before sending DFU request - if ( TUSB_REQ_TYPE_STANDARD == request->bmRequestType_bit.type && - TUSB_REQ_SET_INTERFACE == request->bRequest ) - { - tud_control_status(rhport, request); - return true; - } - - // Handle class request only from here - TU_VERIFY(request->bmRequestType_bit.type == TUSB_REQ_TYPE_CLASS); - - switch (request->bRequest) - { - case DFU_REQUEST_DETACH: - { - TU_LOG2(" DFU RT Request: DETACH\r\n"); - tud_control_status(rhport, request); - tud_dfu_runtime_reboot_to_dfu_cb(); - } - break; - - case DFU_REQUEST_GETSTATUS: - { - TU_LOG2(" DFU RT Request: GETSTATUS\r\n"); - dfu_status_response_t resp; - // Status = OK, Poll timeout is ignored during RT, State = APP_IDLE, IString = 0 - memset(&resp, 0x00, sizeof(dfu_status_response_t)); - tud_control_xfer(rhport, request, &resp, sizeof(dfu_status_response_t)); - } - break; - - default: - { - TU_LOG2(" DFU RT Unexpected Request: %d\r\n", request->bRequest); - return false; // stall unsupported request - } - } - - return true; -} - -#endif |