/* * Copyright (c) 2022 Nordic Semiconductor ASA * * SPDX-License-Identifier: Apache-2.0 */ #ifndef ZEPHYR_INCLUDE_USBD_DEVICE_H #define ZEPHYR_INCLUDE_USBD_DEVICE_H #include /** * @brief Get device descriptor bNumConfigurations value * * @param[in] uds_ctx Pointer to a device context * * @return bNumConfigurations value */ static inline uint8_t usbd_get_num_configs(const struct usbd_contex *const uds_ctx) { struct usb_device_descriptor *desc = uds_ctx->desc; return desc->bNumConfigurations; } /** * @brief Set device descriptor bNumConfigurations value * * @param[in] uds_ctx Pointer to a device context * @param[in] value new bNumConfigurations value */ static inline void usbd_set_num_configs(struct usbd_contex *const uds_ctx, const uint8_t value) { struct usb_device_descriptor *desc = uds_ctx->desc; desc->bNumConfigurations = value; } /** * @brief Check whether USB device is enabled * * @param[in] node Pointer to a device context * * @return true if USB device is in enabled, false otherwise */ static inline bool usbd_is_enabled(const struct usbd_contex *const uds_ctx) { return uds_ctx->status.enabled; } /** * @brief Check whether USB device is enabled * * @param[in] node Pointer to a device context * * @return true if USB device is in enabled, false otherwise */ static inline bool usbd_is_initialized(const struct usbd_contex *const uds_ctx) { return uds_ctx->status.initialized; } /** * @brief Set device suspended status * * @param[in] uds_ctx Pointer to a device context * @param[in] value new suspended value */ static inline void usbd_status_suspended(struct usbd_contex *const uds_ctx, const bool value) { uds_ctx->status.suspended = value; } /** * @brief Lock USB device stack context * * @param[in] node Pointer to a device context */ static inline void usbd_device_lock(struct usbd_contex *const uds_ctx) { k_mutex_lock(&uds_ctx->mutex, K_FOREVER); } /** * @brief Lock USB device stack context * * @param[in] node Pointer to a device context */ static inline void usbd_device_unlock(struct usbd_contex *const uds_ctx) { k_mutex_unlock(&uds_ctx->mutex); } /** * @brief Init USB device stack core * * @param[in] uds_ctx Pointer to a device context * * @return 0 on success, other values on fail. */ int usbd_device_init_core(struct usbd_contex *uds_ctx); /** * @brief Shutdown USB device stack core * * @param[in] uds_ctx Pointer to a device context * * @return 0 on success, other values on fail. */ int usbd_device_shutdown_core(struct usbd_contex *const uds_ctx); #endif /* ZEPHYR_INCLUDE_USBD_DEVICE_H */