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72 lines
1.8 KiB
C
72 lines
1.8 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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#pragma once
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#include <string.h>
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#include "usb_descriptors.h"
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/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
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* Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
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*
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* Auto ProductID layout's Bitmap:
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* [MSB] HID | MSC | CDC [LSB]
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*/
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#define EPNUM_MSC 0x03
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#ifdef __cplusplus
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extern "C" {
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#endif
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//------------- HID Report Descriptor -------------//
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#if CFG_TUD_HID
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enum {
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REPORT_ID_KEYBOARD = 1,
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REPORT_ID_MOUSE
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};
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#endif
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//------------- Configuration Descriptor -------------//
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enum {
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# if CFG_TUD_CDC
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ITF_NUM_CDC = 0,
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ITF_NUM_CDC_DATA,
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# endif
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# if CFG_TUD_MSC
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ITF_NUM_MSC,
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# endif
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# if CFG_TUD_HID
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ITF_NUM_HID,
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# endif
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ITF_NUM_TOTAL
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};
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enum {
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CONFIG_TOTAL_LEN = TUD_CONFIG_DESC_LEN + CFG_TUD_CDC * TUD_CDC_DESC_LEN + CFG_TUD_MSC * TUD_MSC_DESC_LEN +
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CFG_TUD_HID * TUD_HID_DESC_LEN
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};
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bool tusb_desc_set;
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void tusb_set_descriptor(tusb_desc_device_t *desc, char **str_desc);
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tusb_desc_device_t *tusb_get_active_desc(void);
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char **tusb_get_active_str_desc(void);
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void tusb_clear_descriptor(void);
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#ifdef __cplusplus
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}
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#endif
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