kopia lustrzana https://github.com/espressif/esp-idf
31 wiersze
1.2 KiB
C
31 wiersze
1.2 KiB
C
/*
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* SPDX-FileCopyrightText: 2024 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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#include "soc/soc_caps.h"
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#include "soc/usb_periph.h"
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/*
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Note: These IO pins are deprecated. When connecting USB OTG to an external FSLS
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PHY, the FSLS Serial Interface signals can be routed to any GPIO via the GPIO
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matrix. Thus, this mapping of signals to IO pins is meaningless.
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Todo: Remove in IDF v6.0 (IDF-9029)
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*/
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const usb_iopin_dsc_t usb_periph_iopins[] = {
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{USBPHY_VP_NUM, USB_EXTPHY_VP_IDX, 0, 1},
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{USBPHY_VM_NUM, USB_EXTPHY_VM_IDX, 0, 1},
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{USBPHY_RCV_NUM, USB_EXTPHY_RCV_IDX, 0, 1},
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{USBPHY_OEN_NUM, USB_EXTPHY_OEN_IDX, 1, 1},
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{USBPHY_VPO_NUM, USB_EXTPHY_VPO_IDX, 1, 1},
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{USBPHY_VMO_NUM, USB_EXTPHY_VMO_IDX, 1, 1},
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{GPIO_MATRIX_CONST_ONE_INPUT, USB_OTG_IDDIG_IN_IDX, 0, 0}, //connected connector is mini-B
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//connected connector is mini-B
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{GPIO_MATRIX_CONST_ONE_INPUT, USB_SRP_BVALID_IN_IDX, 0, 0}, //HIGH to force USB device mode
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{GPIO_MATRIX_CONST_ONE_INPUT, USB_OTG_VBUSVALID_IN_IDX, 0, 0}, //receiving a valid Vbus from host
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{GPIO_MATRIX_CONST_ZERO_INPUT, USB_OTG_AVALID_IN_IDX, 0, 0},
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{-1, -1, 0, 0}
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};
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