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42 lines
992 B
42 lines
992 B
/*
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* Copyright (c) 2006-2025, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2025-11-07 RealThread the first version
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*/
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#ifndef DRV_USB_HW_H
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#define DRV_USB_HW_H
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#include "drv_usb_core.h"
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/* function declarations */
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/* configure USB clock */
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void usb_rcu_config(void);
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/* configure USB data line GPIO */
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void usb_gpio_config(void);
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/* configure USB interrupt */
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void usb_intr_config(void);
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/* initializes delay unit using Timer2 */
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void usb_timer_init(void);
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/* delay in microseconds */
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void usb_udelay(const uint32_t usec);
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/* delay in milliseconds */
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void usb_mdelay(const uint32_t msec);
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/* configure USB clock */
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void pllusb_rcu_config(uint32_t usb_periph);
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#ifdef USE_HOST_MODE
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/* configure systick */
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void systick_config(void);
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/* configure USB VBus */
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void usb_vbus_config(void);
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/* drive USB VBus */
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void usb_vbus_drive(uint8_t State);
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#endif /* USE_HOST_MODE */
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#endif /* DRV_USB_HW_H */
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