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32 lines
1.4 KiB
C
32 lines
1.4 KiB
C
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "soc/soc_caps.h"
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#include "soc/usb_periph.h"
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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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