kopia lustrzana https://github.com/espressif/esp-idf
90 wiersze
2.3 KiB
C
90 wiersze
2.3 KiB
C
/*
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* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <stdbool.h>
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#include "usb_dwc_types.h"
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#include "usb_phy_types.h"
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#include "soc/soc_caps.h"
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#if SOC_USB_OTG_SUPPORTED
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#include "soc/usb_wrap_struct.h"
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#endif
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#if SOC_USB_SERIAL_JTAG_SUPPORTED
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#include "soc/usb_serial_jtag_struct.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if SOC_USB_OTG_SUPPORTED
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/**
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* Context that should be maintained by both the driver and the HAL
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*/
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typedef struct {
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usb_wrap_dev_t *wrap_dev; /**< Pointer to base address of USB Wrapper registers */
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#if SOC_USB_SERIAL_JTAG_SUPPORTED
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usb_serial_jtag_dev_t *jtag_dev; /**< Pointer to base address of USB Serial JTAG registers */
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#endif
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} usb_fsls_phy_hal_context_t;
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/**
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* @brief Init the USB PHY hal. This function should be called first before other hal layer function is called
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*
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* @param hal Context of the HAL layer
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*/
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void usb_fsls_phy_hal_init(usb_fsls_phy_hal_context_t *hal);
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/**
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* @brief Configure internal/external PHY for USB_OTG
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*
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* @param hal Context of the HAL layer
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* @param phy_target USB PHY target
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*/
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void usb_fsls_phy_hal_otg_conf(usb_fsls_phy_hal_context_t *hal, usb_phy_target_t phy_target);
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#if SOC_USB_SERIAL_JTAG_SUPPORTED
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/**
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* @brief Configure internal/external PHY for USB_Serial_JTAG
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*
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* @param hal Context of the HAL layer
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* @param phy_target USB PHY target
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*/
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void usb_fsls_phy_hal_jtag_conf(usb_fsls_phy_hal_context_t *hal, usb_phy_target_t phy_target);
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#endif
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/**
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* @brief Configure pullup/pulldown loads for the D+/D- as a host
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*
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* @param hal Context of the HAL layer
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*/
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void usb_fsls_phy_hal_int_load_conf_host(usb_fsls_phy_hal_context_t *hal);
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/**
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* @brief Configure pullup/pulldown loads for the D+/D- as a device
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*
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* @param hal Context of the HAL layer
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* @param speed USB speed
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*/
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void usb_fsls_phy_hal_int_load_conf_dev(usb_fsls_phy_hal_context_t *hal, usb_phy_speed_t speed);
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/**
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* @brief Enable/Disable test mode for internal PHY to mimick host-device disconnection
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*
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* @param hal Context of the HAL layer
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* @param disconn Whether to disconnect
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*/
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void usb_fsls_phy_hal_int_mimick_disconn(usb_fsls_phy_hal_context_t *hal, bool disconn);
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#endif
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#ifdef __cplusplus
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}
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#endif
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