b00a998cf1
There is common code for the new USB device support in the samples to instantiate USB device, descriptors, configuration and initialize USB device. Add common code that can be used for the simple usecase with a single USB device and single configuration. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2023 Nordic Semiconductor ASA.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#ifndef ZEPHYR_SAMPLES_SUBSYS_USB_COMMON_SAMPLE_USBD_H
|
|
#define ZEPHYR_SAMPLES_SUBSYS_USB_COMMON_SAMPLE_USBD_H
|
|
|
|
#include <stdint.h>
|
|
#include <zephyr/usb/usbd.h>
|
|
|
|
/*
|
|
* The scope of this header is limited to use in USB samples together with the
|
|
* new experimental USB device stack, you should not use it in your own
|
|
* application. However, you can use the code as a template.
|
|
*/
|
|
|
|
/*
|
|
* This function uses Kconfig.sample_usbd options to configure and initialize a
|
|
* USB device. It configures sample's device context, default string descriptors,
|
|
* USB device configuration, registers any available class instances, and
|
|
* finally initializes USB device. It is limited to a single device with a
|
|
* single configuration instantiated in sample_usbd_init.c, which should be
|
|
* enough for a simple USB device sample.
|
|
*
|
|
* It returns the configured and initialized USB device context on success,
|
|
* otherwise it returns NULL.
|
|
*/
|
|
struct usbd_contex *sample_usbd_init_device(void);
|
|
|
|
#endif /* ZEPHYR_SAMPLES_SUBSYS_USB_COMMON_SAMPLE_USBD_H */
|