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- /**
- * Copyright (c) 2017 - 2020, Nordic Semiconductor ASA
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form, except as embedded into a Nordic
- * Semiconductor ASA integrated circuit in a product or a software update for
- * such product, must reproduce the above copyright notice, this list of
- * conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- *
- * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * 4. This software, with or without modification, must only be used with a
- * Nordic Semiconductor ASA integrated circuit.
- *
- * 5. Any software provided in binary form under this license must not be reverse
- * engineered, decompiled, modified and/or disassembled.
- *
- * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
- #include "sdk_common.h"
- #if NRF_MODULE_ENABLED(APP_USBD_DUMMY)
- #include <string.h>
- #include <ctype.h>
- #include "app_usbd.h"
- #include "app_usbd_dummy.h"
- #include "app_usbd_string_desc.h"
- #include "nrf_gpio.h"
- /**
- * @defgroup app_usbd_dummy_internal USBD Dummy internals
- * @{
- * @ingroup app_usbd_dummy
- * @internal
- */
- #define NRF_LOG_MODULE_NAME usbd_dummy
- #if APP_USBD_DUMMY_CONFIG_LOG_ENABLED
- #define NRF_LOG_LEVEL APP_USBD_DUMMY_CONFIG_LOG_LEVEL
- #define NRF_LOG_INFO_COLOR APP_USBD_DUMMY_CONFIG_INFO_COLOR
- #define NRF_LOG_DEBUG_COLOR APP_USBD_DUMMY_CONFIG_DEBUG_COLOR
- #else //APP_USBD_DUMMY_CONFIG_LOG_ENABLED
- #define NRF_LOG_LEVEL 0
- #endif //APP_USBD_DUMMY_CONFIG_LOG_ENABLED
- #include "nrf_log.h"
- NRF_LOG_MODULE_REGISTER();
- /** @brief @ref app_usbd_class_methods_t::event_handler */
- static ret_code_t dummy_class_event_handler(app_usbd_class_inst_t const * p_inst,
- app_usbd_complex_evt_t const * p_event)
- {
- if((p_event->app_evt.type == APP_USBD_EVT_INST_APPEND) ||
- (p_event->app_evt.type == APP_USBD_EVT_INST_REMOVE))
- {
- return NRF_SUCCESS;
- }
- else
- {
- return NRF_ERROR_NOT_SUPPORTED;
- }
- }
- /** @brief @ref app_usbd_class_methods_t::feed_descriptors */
- static bool dummy_class_feed_descriptors(app_usbd_class_descriptor_ctx_t * p_ctx,
- app_usbd_class_inst_t const * p_inst,
- uint8_t * p_buff,
- size_t max_size)
- {
- static app_usbd_class_iface_conf_t const * p_cur_iface = 0;
- p_cur_iface = app_usbd_class_iface_get(p_inst, 0);
- APP_USBD_CLASS_DESCRIPTOR_BEGIN(p_ctx, p_buff, max_size)
- /* INTERFACE DESCRIPTOR */
- APP_USBD_CLASS_DESCRIPTOR_WRITE(sizeof(app_usbd_descriptor_iface_t)); // bLength
- APP_USBD_CLASS_DESCRIPTOR_WRITE(APP_USBD_DESCRIPTOR_INTERFACE); // bDescriptorType
- APP_USBD_CLASS_DESCRIPTOR_WRITE(app_usbd_class_iface_number_get(p_cur_iface)); // bInterfaceNumber
- APP_USBD_CLASS_DESCRIPTOR_WRITE(0x00); // bAlternateSetting
- APP_USBD_CLASS_DESCRIPTOR_WRITE(0); // bNumEndpoints
- APP_USBD_CLASS_DESCRIPTOR_WRITE(APP_USBD_DUMMY_CLASS); // bInterfaceClass
- APP_USBD_CLASS_DESCRIPTOR_WRITE(APP_USBD_DUMMY_SUBCLASS); // bInterfaceSubClass
- APP_USBD_CLASS_DESCRIPTOR_WRITE(APP_USBD_DUMMY_PROTOCOL); // bInterfaceProtocol
- APP_USBD_CLASS_DESCRIPTOR_WRITE(0x00); // iInterface
- APP_USBD_CLASS_DESCRIPTOR_END();
- }
- const app_usbd_class_methods_t app_usbd_dummy_class_methods = {
- .event_handler = dummy_class_event_handler,
- .feed_descriptors = dummy_class_feed_descriptors,
- };
- #endif //NRF_MODULE_ENABLED(APP_USBD_DUMMY)
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