131 lines
3.8 KiB
C
131 lines
3.8 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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#include "usb_descriptors.h"
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#include "sdkconfig.h"
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#define USB_TUSB_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) | _PID_MAP(MIDI, 3))
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/**** TinyUSB default ****/
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tusb_desc_device_t descriptor_tinyusb = {
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.bLength = sizeof(descriptor_tinyusb),
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.bDescriptorType = TUSB_DESC_DEVICE,
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.bcdUSB = 0x0200,
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#if CFG_TUD_CDC
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// Use Interface Association Descriptor (IAD) for CDC
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// As required by USB Specs IAD's subclass must be common class (2) and protocol must be IAD (1)
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.bDeviceClass = TUSB_CLASS_MISC,
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.bDeviceSubClass = MISC_SUBCLASS_COMMON,
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.bDeviceProtocol = MISC_PROTOCOL_IAD,
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#else
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.bDeviceClass = 0x00,
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.bDeviceSubClass = 0x00,
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.bDeviceProtocol = 0x00,
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#endif
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.bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE,
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.idVendor = 0xCafe,
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.idProduct = USB_TUSB_PID,
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.bcdDevice = 0x0100,
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.iManufacturer = 0x01,
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.iProduct = 0x02,
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.iSerialNumber = 0x03,
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.bNumConfigurations = 0x01
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};
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tusb_desc_strarray_device_t descriptor_str_tinyusb = {
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// array of pointer to string descriptors
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(char[]){0x09, 0x04}, // 0: is supported language is English (0x0409)
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"TinyUSB", // 1: Manufacturer
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"TinyUSB Device", // 2: Product
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"123456", // 3: Serials, should use chip ID
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"TinyUSB CDC", // 4: CDC Interface
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"TinyUSB MSC", // 5: MSC Interface
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"TinyUSB HID" // 6: HID
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};
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/* End of TinyUSB default */
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/**** Kconfig driven Descriptor ****/
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tusb_desc_device_t descriptor_kconfig = {
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.bLength = sizeof(descriptor_kconfig),
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.bDescriptorType = TUSB_DESC_DEVICE,
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.bcdUSB = 0x0200,
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#if CFG_TUD_CDC
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// Use Interface Association Descriptor (IAD) for CDC
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// As required by USB Specs IAD's subclass must be common class (2) and protocol must be IAD (1)
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.bDeviceClass = TUSB_CLASS_MISC,
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.bDeviceSubClass = MISC_SUBCLASS_COMMON,
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.bDeviceProtocol = MISC_PROTOCOL_IAD,
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#else
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.bDeviceClass = 0x00,
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.bDeviceSubClass = 0x00,
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.bDeviceProtocol = 0x00,
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#endif
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.bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE,
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#if CONFIG_TINYUSB_DESC_USE_ESPRESSIF_VID
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.idVendor = USB_ESPRESSIF_VID,
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#else
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.idVendor = CONFIG_TINYUSB_DESC_CUSTOM_VID,
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#endif
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#if CONFIG_TINYUSB_DESC_USE_DEFAULT_PID
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.idProduct = USB_TUSB_PID,
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#else
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.idProduct = CONFIG_TINYUSB_DESC_CUSTOM_PID,
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#endif
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.bcdDevice = CONFIG_TINYUSB_DESC_BCD_DEVICE,
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.iManufacturer = 0x01,
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.iProduct = 0x02,
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.iSerialNumber = 0x03,
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.bNumConfigurations = 0x01
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};
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tusb_desc_strarray_device_t descriptor_str_kconfig = {
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// array of pointer to string descriptors
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(char[]){0x09, 0x04}, // 0: is supported language is English (0x0409)
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CONFIG_TINYUSB_DESC_MANUFACTURER_STRING, // 1: Manufacturer
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CONFIG_TINYUSB_DESC_PRODUCT_STRING, // 2: Product
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CONFIG_TINYUSB_DESC_SERIAL_STRING, // 3: Serials, should use chip ID
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#if CONFIG_TINYUSB_CDC_ENABLED
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CONFIG_TINYUSB_DESC_CDC_STRING, // 4: CDC Interface
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#else
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"",
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#endif
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#if CONFIG_TINYUSB_MSC_ENABLED
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CONFIG_TINYUSB_DESC_MSC_STRING, // 5: MSC Interface
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#else
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"",
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#endif
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#if CONFIG_TINYUSB_HID_ENABLED
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CONFIG_TINYUSB_DESC_HID_STRING // 6: HIDs
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#else
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"",
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#endif
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};
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/* End of Kconfig driven Descriptor */
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