50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* usb_descriptor.h - header for common device descriptor */
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/*
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* Copyright (c) 2017 PHYTEC Messtechnik GmbH
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef __USB_DESCRIPTOR_H__
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#define __USB_DESCRIPTOR_H__
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#ifdef CONFIG_USB_CDC_ACM
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#define NUMOF_IFACES_CDC_ACM 2
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#define NUMOF_ENDPOINTS_CDC_ACM 3
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#else
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#define NUMOF_IFACES_CDC_ACM 0
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#define NUMOF_ENDPOINTS_CDC_ACM 0
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#endif
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#ifdef CONFIG_USB_MASS_STORAGE
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#define NUMOF_IFACES_MASS 1
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#define NUMOF_ENDPOINTS_MASS 2
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#else
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#define NUMOF_IFACES_MASS 0
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#define NUMOF_ENDPOINTS_MASS 0
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#endif
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#define NUMOF_IFACES (NUMOF_IFACES_CDC_ACM + NUMOF_IFACES_MASS)
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#define NUMOF_ENDPOINTS (NUMOF_ENDPOINTS_CDC_ACM + NUMOF_ENDPOINTS_MASS)
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#define FIRST_IFACE_CDC_ACM 0
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#define FIRST_IFACE_MASS_STORAGE NUMOF_IFACES_CDC_ACM
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#define MFR_DESC_LENGTH (sizeof(CONFIG_USB_DEVICE_MANUFACTURER) * 2)
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#define MFR_UC_IDX_MAX (MFR_DESC_LENGTH - 3)
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#define MFR_STRING_IDX_MAX (sizeof(CONFIG_USB_DEVICE_MANUFACTURER) - 2)
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#define PRODUCT_DESC_LENGTH (sizeof(CONFIG_USB_DEVICE_PRODUCT) * 2)
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#define PRODUCT_UC_IDX_MAX (PRODUCT_DESC_LENGTH - 3)
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#define PRODUCT_STRING_IDX_MAX (sizeof(CONFIG_USB_DEVICE_PRODUCT) - 2)
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#define SN_DESC_LENGTH (sizeof(CONFIG_USB_DEVICE_SN) * 2)
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#define SN_UC_IDX_MAX (SN_DESC_LENGTH - 3)
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#define SN_STRING_IDX_MAX (sizeof(CONFIG_USB_DEVICE_SN) - 2)
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void usb_fix_unicode_string(int idx_max, int asci_idx_max, u8_t *buf);
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u8_t *usb_get_device_descriptor(void);
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#endif /* __USB_DESCRIPTOR_H__ */
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