andy/tinyUSB
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

add new example device_virtual_com

Browse Source
This commit is contained in:
hathach
2018-03-07 13:25:41 +07:00
parent acea45c094
commit 889169d4d0
12 changed files with 1661 additions and 1469 deletions
Download Patch File Download Diff File Expand all files Collapse all files

166
examples/device/device_virtual_com/src/cdc_device_app.c Normal file
View File

@@ -0,0 +1,166 @@
/**************************************************************************/
/*!
@file cdc_device_app.c
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#include "cdc_device_app.h"
#if TUSB_CFG_DEVICE_CDC
#include "common/fifo.h" // TODO refractor
#include "app_os_prio.h"
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
enum { SERIAL_BUFFER_SIZE = 64 };
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
static osal_semaphore_t sem_hdl;
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
TUSB_CFG_ATTR_USBRAM static uint8_t serial_rx_buffer[SERIAL_BUFFER_SIZE];
TUSB_CFG_ATTR_USBRAM static uint8_t serial_tx_buffer[SERIAL_BUFFER_SIZE];
FIFO_DEF(fifo_serial, SERIAL_BUFFER_SIZE, uint8_t, true);
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+
void cdc_serial_app_mount(uint8_t coreid)
{
osal_semaphore_reset(sem_hdl);
tud_cdc_receive(coreid, serial_rx_buffer, SERIAL_BUFFER_SIZE, true);
}
void cdc_serial_app_umount(uint8_t coreid)
{
}
void tud_cdc_xfer_cb(uint8_t coreid, tusb_event_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes)
{
switch ( pipe_id )
{
case CDC_PIPE_DATA_OUT:
switch(event)
{
case TUSB_EVENT_XFER_COMPLETE:
for(uint8_t i=0; i<xferred_bytes; i++)
{
fifo_write(&fifo_serial, serial_rx_buffer+i);
}
osal_semaphore_post(sem_hdl); // notify main task
break;
case TUSB_EVENT_XFER_ERROR:
tud_cdc_receive(0, serial_rx_buffer, SERIAL_BUFFER_SIZE, true); // ignore, queue transfer again
break;
case TUSB_EVENT_XFER_STALLED:
default :
break;
}
break;
case CDC_PIPE_DATA_IN:
case CDC_PIPE_NOTIFICATION:
default:
break;
}
}
//--------------------------------------------------------------------+
// APPLICATION CODE
//--------------------------------------------------------------------+
void cdc_serial_app_init(void)
{
sem_hdl = osal_semaphore_create(1, 0);
VERIFY(sem_hdl, );
osal_task_create(cdc_serial_app_task, "cdc", 128, NULL, CDC_SERIAL_APP_TASK_PRIO);
}
tusb_error_t cdc_serial_subtask(void);
void cdc_serial_app_task(void* param)
{
(void) param;
OSAL_TASK_BEGIN
cdc_serial_subtask();
OSAL_TASK_END
}
tusb_error_t cdc_serial_subtask(void)
{
OSAL_SUBTASK_BEGIN
tusb_error_t error;
osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
(void) error; // suppress compiler's warnings
if ( tud_mounted(0) )
{
// echo back data in the fifo
if ( !tud_cdc_busy(0, CDC_PIPE_DATA_IN) )
{
uint16_t count=0;
while( fifo_read(&fifo_serial, &serial_tx_buffer[count]) )
{
count++;
}
if (count)
{
tud_cdc_send(0, serial_tx_buffer, count, false);
}
}
// getting more data from host
tud_cdc_receive(0, serial_rx_buffer, SERIAL_BUFFER_SIZE, true);
}
OSAL_SUBTASK_END
}
#endif

80
examples/device/device_virtual_com/src/cdc_device_app.h Normal file
View File

@@ -0,0 +1,80 @@
/**************************************************************************/
/*!
@file cdc_device_app.h
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
/** \ingroup TBD
* \defgroup TBD
* \brief TBD
*
* @{
*/
#ifndef _TUSB_CDCD_DEVICE_APP_H_
#define _TUSB_CDCD_DEVICE_APP_H_
#include "bsp/board.h"
#include "tusb.h"
#ifdef __cplusplus
extern "C" {
#endif
#if TUSB_CFG_DEVICE_CDC
void cdc_serial_app_init(void);
void cdc_serial_app_task(void* param);
void cdc_serial_app_mount(uint8_t coreid);
void cdc_serial_app_umount(uint8_t coreid);
#else
#define cdc_serial_app_init()
#define cdc_serial_app_task(x)
#define cdc_serial_app_mount(x)
#define cdc_serial_app_umount(x)
#endif
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_CDCD_DEVICE_APP_H_ */
/** @} */

133
examples/device/device_virtual_com/src/main.c Normal file
View File

@@ -0,0 +1,133 @@
/**************************************************************************/
/*!
@file main.c
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "bsp/board.h"
#include "tusb.h"
#include "cdc_device_app.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
void print_greeting(void);
#if TUSB_CFG_OS == TUSB_OS_NONE
// like a real RTOS, this function is a main loop invoking each task in application and never return
void os_none_start_scheduler(void)
{
while (1)
{
tusb_task_runner();
led_blinking_task(NULL);
cdc_serial_app_task(NULL);
}
}
#endif
int main(void)
{
board_init();
print_greeting();
tusb_init();
//------------- application task init -------------//
led_blinking_init();
cdc_serial_app_init();
while (1)
{
tusb_task_runner();
led_blinking_task(NULL);
cdc_serial_app_task(NULL);
}
return 0;
}
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+
void tud_mount_cb(uint8_t coreid)
{
cdc_serial_app_mount(coreid);
}
void tud_umount_cb(uint8_t coreid)
{
cdc_serial_app_umount(coreid);
}
//--------------------------------------------------------------------+
// HELPER FUNCTION
//--------------------------------------------------------------------+
void print_greeting(void)
{
char const * const rtos_name[] =
{
[TUSB_OS_NONE] = "None",
[TUSB_OS_FREERTOS] = "FreeRTOS",
};
printf("\n\
--------------------------------------------------------------------\n\
- Device Demo (a tinyusb example)\n\
- if you find any bugs or get any questions, feel free to file an\n\
- issue at https://github.com/hathach/tinyusb\n\
--------------------------------------------------------------------\n\n"
);
puts("This DEVICE demo is configured to support:");
printf(" - RTOS = %s\n", rtos_name[TUSB_CFG_OS]);
if (TUSB_CFG_DEVICE_HID_MOUSE ) puts(" - HID Mouse");
if (TUSB_CFG_DEVICE_HID_KEYBOARD ) puts(" - HID Keyboard");
if (TUSB_CFG_DEVICE_MSC ) puts(" - Mass Storage");
if (TUSB_CFG_DEVICE_CDC ) puts(" - Communication Device Class");
}

121
examples/device/device_virtual_com/src/tusb_config.h Normal file
View File

@@ -0,0 +1,121 @@
/**************************************************************************/
/*!
@file tusb_config.h
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#ifndef _TUSB_TUSB_CONFIG_H_
#define _TUSB_TUSB_CONFIG_H_
#ifdef __cplusplus
extern "C" {
#endif
//--------------------------------------------------------------------+
// CONTROLLER CONFIGURATION
//--------------------------------------------------------------------+
//#define TUSB_CFG_MCU will be passed from IDE/command line for easy board/mcu switching
#define TUSB_CFG_CONTROLLER_0_MODE (TUSB_MODE_DEVICE)
//#define TUSB_CFG_CONTROLLER_1_MODE (TUSB_MODE_DEVICE)
//--------------------------------------------------------------------+
// DEVICE CONFIGURATION
//--------------------------------------------------------------------+
#define TUSB_CFG_DEVICE_CONTROL_ENDOINT_SIZE 64
//------------- CLASS -------------//
#define TUSB_CFG_DEVICE_HID_KEYBOARD 0
#define TUSB_CFG_DEVICE_HID_MOUSE 0
#define TUSB_CFG_DEVICE_HID_GENERIC 0 // not supported yet
#define TUSB_CFG_DEVICE_MSC 0
#define TUSB_CFG_DEVICE_CDC 1
//--------------------------------------------------------------------+
// COMMON CONFIGURATION
//--------------------------------------------------------------------+
#define TUSB_CFG_DEBUG 2
//#define TUSB_CFG_OS TUSB_OS_NONE // be passed from IDE/command line for easy project switching
//#define TUSB_CFG_OS_TASK_PRIO 0 // be passed from IDE/command line for easy project switching
#define TUSB_CFG_TICKS_HZ 1000
//#define TUSB_CFG_OS TUSB_OS_NONE
//--------------------------------------------------------------------+
// USB RAM PLACEMENT
//--------------------------------------------------------------------+
#ifdef __CODE_RED // compiled with lpcxpresso
#if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
#define TUSB_CFG_ATTR_USBRAM ATTR_SECTION(.data.$RAM2) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
#elif TUSB_CFG_MCU == MCU_LPC175X_6X
#define TUSB_CFG_ATTR_USBRAM // LPC17xx USB DMA can access all
#elif (TUSB_CFG_MCU == MCU_LPC43XX)
#define TUSB_CFG_ATTR_USBRAM ATTR_SECTION(.data.$RAM3)
#endif
#elif defined __CC_ARM // Compiled with Keil armcc, USBRAM_SECTION is defined in scatter files
#if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
#define TUSB_CFG_ATTR_USBRAM ATTR_SECTION(USBRAM_SECTION) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
#elif (TUSB_CFG_MCU == MCU_LPC175X_6X)
#define TUSB_CFG_ATTR_USBRAM // LPC17xx USB DMA can access all address
#elif (TUSB_CFG_MCU == MCU_LPC43XX)
#define TUSB_CFG_ATTR_USBRAM // Use keil tool configure to have AHB SRAM as default memory
#endif
#elif defined __ICCARM__ // compiled with IAR
#if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
#define TUSB_CFG_ATTR_USBRAM _Pragma("location=\"USB_PACKET_MEMORY\"") ATTR_ALIGNED(64)
#elif (TUSB_CFG_MCU == MCU_LPC175X_6X)
#define TUSB_CFG_ATTR_USBRAM
#elif (TUSB_CFG_MCU == MCU_LPC43XX)
#define TUSB_CFG_ATTR_USBRAM _Pragma("location=\".ahb_sram1\"")
#endif
#else
#error compiler not specified
#endif
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_TUSB_CONFIG_H_ */

475
examples/device/device_virtual_com/src/tusb_descriptors.c Normal file
View File

@@ -0,0 +1,475 @@
/**************************************************************************/
/*!
@file tusb_descriptors.c
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#include "tusb_descriptors.h"
//--------------------------------------------------------------------+
// Keyboard Report Descriptor
//--------------------------------------------------------------------+
#if TUSB_CFG_DEVICE_HID_KEYBOARD
uint8_t const desc_keyboard_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_KEYBOARD ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_KEYBOARD ),
HID_USAGE_MIN ( 224 ),
HID_USAGE_MAX ( 231 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 8 ), /* 8 bits */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* maskable modifier key */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* reserved */
HID_USAGE_PAGE ( HID_USAGE_PAGE_LED ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 5 ),
HID_REPORT_COUNT ( 5 ),
HID_REPORT_SIZE ( 1 ),
HID_OUTPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* 5-bit Led report */
HID_REPORT_SIZE ( 3 ), /* led padding */
HID_REPORT_COUNT ( 1 ),
HID_OUTPUT ( HID_CONSTANT ),
HID_USAGE_PAGE (HID_USAGE_PAGE_KEYBOARD),
HID_USAGE_MIN ( 0 ),
HID_USAGE_MAX ( 101 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 101 ),
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 6 ),
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ), /* keycodes array 6 items */
HID_COLLECTION_END
};
#endif
//--------------------------------------------------------------------+
// Mouse Report Descriptor
//--------------------------------------------------------------------+
#if TUSB_CFG_DEVICE_HID_MOUSE
uint8_t const desc_mouse_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_MOUSE ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE (HID_USAGE_DESKTOP_POINTER),
HID_COLLECTION ( HID_COLLECTION_PHYSICAL ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 3 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 3 ), /* Left, Right and Middle mouse*/
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ),
HID_REPORT_SIZE ( 5 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* 5 bit padding followed 3 bit buttons */
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_X ),
HID_USAGE ( HID_USAGE_DESKTOP_Y ),
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 2 ), /* X, Y position */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_USAGE ( HID_USAGE_DESKTOP_WHEEL ), /* mouse scroll */
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_COUNT( 1 ),
HID_REPORT_SIZE ( 8 ), /* 8-bit value */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_COLLECTION_END,
HID_COLLECTION_END
};
#endif
//--------------------------------------------------------------------+
// USB DEVICE DESCRIPTOR
//--------------------------------------------------------------------+
tusb_descriptor_device_t const desc_device =
{
.bLength = sizeof(tusb_descriptor_device_t),
.bDescriptorType = TUSB_DESC_TYPE_DEVICE,
.bcdUSB = 0x0200,
#if TUSB_CFG_DEVICE_CDC
// Use Interface Association Descriptor (IAD) for CDC
// As required by USB Specs IAD's subclass must be common class (2) and protocol must be IAD (1)
.bDeviceClass = TUSB_CLASS_MISC,
.bDeviceSubClass = MISC_SUBCLASS_COMMON,
.bDeviceProtocol = MISC_PROTOCOL_IAD,
#else
.bDeviceClass = 0x00,
.bDeviceSubClass = 0x00,
.bDeviceProtocol = 0x00,
#endif
.bMaxPacketSize0 = TUSB_CFG_DEVICE_CONTROL_ENDOINT_SIZE,
.idVendor = CFG_VENDORID,
.idProduct = CFG_PRODUCTID,
.bcdDevice = 0x0100,
.iManufacturer = 0x01,
.iProduct = 0x02,
.iSerialNumber = 0x03,
.bNumConfigurations = 0x01 // TODO multiple configurations
};
//--------------------------------------------------------------------+
// USB COFNIGURATION DESCRIPTOR
//--------------------------------------------------------------------+
app_descriptor_configuration_t const desc_configuration =
{
.configuration =
{
.bLength = sizeof(tusb_descriptor_configuration_t),
.bDescriptorType = TUSB_DESC_TYPE_CONFIGURATION,
.wTotalLength = sizeof(app_descriptor_configuration_t),
.bNumInterfaces = TOTAL_INTEFACES,
.bConfigurationValue = 1,
.iConfiguration = 0x00,
.bmAttributes = TUSB_DESC_CONFIG_ATT_BUS_POWER,
.bMaxPower = TUSB_DESC_CONFIG_POWER_MA(500)
},
#if TUSB_CFG_DEVICE_CDC
// IAD points to CDC Interfaces
.cdc_iad =
{
.bLength = sizeof(tusb_descriptor_interface_association_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_ASSOCIATION,
.bFirstInterface = INTERFACE_NO_CDC,
.bInterfaceCount = 2,
.bFunctionClass = TUSB_CLASS_CDC,
.bFunctionSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
.bFunctionProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
.iFunction = 0
},
//------------- CDC Communication Interface -------------//
.cdc_comm_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_CDC,
.bAlternateSetting = 0,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_CDC,
.bInterfaceSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
.bInterfaceProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
.iInterface = 0x00
},
.cdc_header =
{
.bLength = sizeof(cdc_desc_func_header_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_HEADER,
.bcdCDC = 0x0120
},
.cdc_call =
{
.bLength = sizeof(cdc_desc_func_call_management_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_CALL_MANAGEMENT,
.bmCapabilities = { 0 },
.bDataInterface = INTERFACE_NO_CDC+1,
},
.cdc_acm =
{
.bLength = sizeof(cdc_desc_func_abstract_control_management_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_ABSTRACT_CONTROL_MANAGEMENT,
.bmCapabilities = { // 0x02
.support_line_request = 1,
}
},
.cdc_union =
{
.bLength = sizeof(cdc_desc_func_union_t), // plus number of
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_UNION,
.bControlInterface = INTERFACE_NO_CDC,
.bSubordinateInterface = INTERFACE_NO_CDC+1,
},
.cdc_endpoint_notification =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = CDC_EDPT_NOTIFICATION_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = 0x08 },
.bInterval = 0x10
},
//------------- CDC Data Interface -------------//
.cdc_data_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_CDC+1,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_CDC_DATA,
.bInterfaceSubClass = 0,
.bInterfaceProtocol = 0,
.iInterface = 0x04
},
.cdc_endpoint_out =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = CDC_EDPT_DATA_OUT_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = CDC_EDPT_DATA_PACKETSIZE },
.bInterval = 0
},
.cdc_endpoint_in =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = CDC_EDPT_DATA_IN_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = CDC_EDPT_DATA_PACKETSIZE },
.bInterval = 0
},
#endif
//------------- HID Keyboard -------------//
#if TUSB_CFG_DEVICE_HID_KEYBOARD
.keyboard_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_HID_KEYBOARD,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_KEYBOARD,
.iInterface = 0x05
},
.keyboard_hid =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(desc_keyboard_report)
},
.keyboard_endpoint =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = HID_KEYBOARD_EDPT_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = HID_KEYBOARD_EDPT_PACKETSIZE },
.bInterval = 0x0A
},
#endif
//------------- HID Mouse -------------//
#if TUSB_CFG_DEVICE_HID_MOUSE
.mouse_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_HID_MOUSE,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_MOUSE,
.iInterface = 0x06
},
.mouse_hid =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(desc_mouse_report)
},
.mouse_endpoint =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = HID_MOUSE_EDPT_ADDR, // TODO
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = HID_MOUSE_EDPT_PACKETSIZE },
.bInterval = 0x0A
},
#endif
//------------- Mass Storage -------------//
#if TUSB_CFG_DEVICE_MSC
.msc_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_MSC,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_MSC,
.bInterfaceSubClass = MSC_SUBCLASS_SCSI,
.bInterfaceProtocol = MSC_PROTOCOL_BOT,
.iInterface = 0x07
},
.msc_endpoint_in =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = MSC_EDPT_IN_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = MSC_EDPT_PACKETSIZE },
.bInterval = 1
},
.msc_endpoint_out =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = MSC_EDPT_OUT_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = MSC_EDPT_PACKETSIZE },
.bInterval = 1
},
#endif
};
//--------------------------------------------------------------------+
// STRING DESCRIPTORS
//--------------------------------------------------------------------+
#define STRING_LEN_UNICODE(n) (2 + (2*(n))) // also includes 2 byte header
#define ENDIAN_BE16_FROM( high, low) ENDIAN_BE16(high << 8 | low)
// array of pointer to string descriptors
uint16_t const * const string_descriptor_arr [] =
{
[0] = (uint16_t []) { // supported language
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(1), TUSB_DESC_TYPE_STRING ),
0x0409 // English
},
[1] = (uint16_t []) { // manufacturer
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(11), TUSB_DESC_TYPE_STRING),
't', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g' // len = 11
},
[2] = (uint16_t []) { // product
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(14), TUSB_DESC_TYPE_STRING),
't', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'd', 'e', 'v', 'i', 'c', 'e' // len = 14
},
[3] = (uint16_t []) { // serials
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(4), TUSB_DESC_TYPE_STRING),
'1', '2', '3', '4' // len = 4
},
[4] = (uint16_t []) { // CDC Interface
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(3), TUSB_DESC_TYPE_STRING),
'c', 'd', 'c' // len = 3
},
[5] = (uint16_t []) { // Keyboard Interface
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(5), TUSB_DESC_TYPE_STRING),
'm', 'o', 'u', 's', 'e' // len = 5
},
[6] = (uint16_t []) { // Keyboard Interface
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(8), TUSB_DESC_TYPE_STRING),
'k', 'e', 'y', 'b', 'o', 'a', 'r', 'd' // len = 8
},
[7] = (uint16_t []) { // MSC Interface
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(3), TUSB_DESC_TYPE_STRING),
'm', 's', 'c' // len = 3
}
};
//--------------------------------------------------------------------+
// TINYUSB Descriptors Pointer (this variable is required by the stack)
//--------------------------------------------------------------------+
tusbd_descriptor_pointer_t tusbd_descriptor_pointers =
{
.p_device = (uint8_t const * ) &desc_device,
.p_configuration = (uint8_t const * ) &desc_configuration,
.p_string_arr = (uint8_t const **) string_descriptor_arr,
#if TUSB_CFG_DEVICE_HID_KEYBOARD
.p_hid_keyboard_report = (uint8_t const *) desc_keyboard_report,
#endif
#if TUSB_CFG_DEVICE_HID_MOUSE
.p_hid_mouse_report = (uint8_t const *) desc_mouse_report,
#endif
};

178
examples/device/device_virtual_com/src/tusb_descriptors.h Normal file
View File

@@ -0,0 +1,178 @@
/**************************************************************************/
/*!
@file tusb_descriptors.h
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#ifndef _TUSB_DESCRIPTORS_H_
#define _TUSB_DESCRIPTORS_H_
#include "tusb.h"
//--------------------------------------------------------------------+
// Descriptors Value (calculated by enabled Classes)
//--------------------------------------------------------------------+
#define CFG_VENDORID 0xCAFE
//#define CFG_PRODUCTID 0x4567 // use auto product id to prevent conflict with pc's driver
// each combination of interfaces need to have a unique productid, as windows will bind & remember device driver after the first plug.
// Auto ProductID layout's Bitmap: (MSB) MassStorage | Generic | Mouse | Key | CDC (LSB)
#ifndef CFG_PRODUCTID
#define PRODUCTID_BITMAP(interface, n) ( (TUSB_CFG_DEVICE_##interface) << (n) )
#define CFG_PRODUCTID (0x4000 | ( PRODUCTID_BITMAP(CDC, 0) | PRODUCTID_BITMAP(HID_KEYBOARD, 1) | \
PRODUCTID_BITMAP(HID_MOUSE, 2) | PRODUCTID_BITMAP(HID_GENERIC, 3) | \
PRODUCTID_BITMAP(MSC, 4) ) )
#endif
#define INTERFACE_NO_CDC 0
#define INTERFACE_NO_HID_KEYBOARD (INTERFACE_NO_CDC + 2*(TUSB_CFG_DEVICE_CDC ? 1 : 0) )
#define INTERFACE_NO_HID_MOUSE (INTERFACE_NO_HID_KEYBOARD + TUSB_CFG_DEVICE_HID_KEYBOARD )
#define INTERFACE_NO_HID_GENERIC (INTERFACE_NO_HID_MOUSE + TUSB_CFG_DEVICE_HID_MOUSE )
#define INTERFACE_NO_MSC (INTERFACE_NO_HID_GENERIC + TUSB_CFG_DEVICE_HID_GENERIC )
#define TOTAL_INTEFACES (2*TUSB_CFG_DEVICE_CDC + TUSB_CFG_DEVICE_HID_KEYBOARD + TUSB_CFG_DEVICE_HID_MOUSE + \
TUSB_CFG_DEVICE_HID_GENERIC + TUSB_CFG_DEVICE_MSC)
#if (TUSB_CFG_MCU == MCU_LPC11UXX || TUSB_CFG_MCU == MCU_LPC13UXX) && (TOTAL_INTEFACES > 4)
#error These MCUs do not have enough number of endpoints for the current configuration
#endif
//--------------------------------------------------------------------+
// Endpoints Address & Max Packet Size
//--------------------------------------------------------------------+
#define EDPT_IN(x) (0x80 | (x))
#define EDPT_OUT(x) (x)
#if TUSB_CFG_MCU == MCU_LPC175X_6X // MCUs's endpoint number has a fixed type
//------------- CDC -------------//
#define CDC_EDPT_NOTIFICATION_ADDR EDPT_IN (1)
#define CDC_EDPT_NOTIFICATION_PACKETSIZE 64
#define CDC_EDPT_DATA_OUT_ADDR EDPT_OUT(2)
#define CDC_EDPT_DATA_IN_ADDR EDPT_IN (2)
#define CDC_EDPT_DATA_PACKETSIZE 64
//------------- HID Keyboard -------------//
#define HID_KEYBOARD_EDPT_ADDR EDPT_IN (4)
#define HID_KEYBOARD_EDPT_PACKETSIZE 8
//------------- HID Mouse -------------//
#define HID_MOUSE_EDPT_ADDR EDPT_IN (7)
#define HID_MOUSE_EDPT_PACKETSIZE 8
//------------- HID Generic -------------//
//------------- Mass Storage -------------//
#define MSC_EDPT_OUT_ADDR EDPT_OUT(5)
#define MSC_EDPT_IN_ADDR EDPT_IN (5)
#else
//------------- CDC -------------//
#define CDC_EDPT_NOTIFICATION_ADDR EDPT_IN (INTERFACE_NO_CDC+1)
#define CDC_EDPT_NOTIFICATION_PACKETSIZE 64
#define CDC_EDPT_DATA_OUT_ADDR EDPT_OUT(INTERFACE_NO_CDC+2)
#define CDC_EDPT_DATA_IN_ADDR EDPT_IN (INTERFACE_NO_CDC+2)
#define CDC_EDPT_DATA_PACKETSIZE 64
//------------- HID Keyboard -------------//
#define HID_KEYBOARD_EDPT_ADDR EDPT_IN (INTERFACE_NO_HID_KEYBOARD+1)
#define HID_KEYBOARD_EDPT_PACKETSIZE 8
//------------- HID Mouse -------------//
#define HID_MOUSE_EDPT_ADDR EDPT_IN (INTERFACE_NO_HID_MOUSE+1)
#define HID_MOUSE_EDPT_PACKETSIZE 8
//------------- HID Generic -------------//
//------------- Mass Storage -------------//
#define MSC_EDPT_OUT_ADDR EDPT_OUT(INTERFACE_NO_MSC+1)
#define MSC_EDPT_IN_ADDR EDPT_IN (INTERFACE_NO_MSC+1)
#endif
#define MSC_EDPT_PACKETSIZE (TUSB_CFG_MCU == MCU_LPC43XX ? 512 : 64)
//--------------------------------------------------------------------+
// CONFIGURATION DESCRIPTOR
//--------------------------------------------------------------------+
typedef struct ATTR_PACKED
{
tusb_descriptor_configuration_t configuration;
//------------- CDC -------------//
#if TUSB_CFG_DEVICE_CDC
tusb_descriptor_interface_association_t cdc_iad;
//CDC Control Interface
tusb_descriptor_interface_t cdc_comm_interface;
cdc_desc_func_header_t cdc_header;
cdc_desc_func_call_management_t cdc_call;
cdc_desc_func_abstract_control_management_t cdc_acm;
cdc_desc_func_union_t cdc_union;
tusb_descriptor_endpoint_t cdc_endpoint_notification;
//CDC Data Interface
tusb_descriptor_interface_t cdc_data_interface;
tusb_descriptor_endpoint_t cdc_endpoint_out;
tusb_descriptor_endpoint_t cdc_endpoint_in;
#endif
//------------- HID Keyboard -------------//
#if TUSB_CFG_DEVICE_HID_KEYBOARD
tusb_descriptor_interface_t keyboard_interface;
tusb_hid_descriptor_hid_t keyboard_hid;
tusb_descriptor_endpoint_t keyboard_endpoint;
#endif
//------------- HID Mouse -------------//
#if TUSB_CFG_DEVICE_HID_MOUSE
tusb_descriptor_interface_t mouse_interface;
tusb_hid_descriptor_hid_t mouse_hid;
tusb_descriptor_endpoint_t mouse_endpoint;
#endif
//------------- Mass Storage -------------//
#if TUSB_CFG_DEVICE_MSC
tusb_descriptor_interface_t msc_interface;
tusb_descriptor_endpoint_t msc_endpoint_in;
tusb_descriptor_endpoint_t msc_endpoint_out;
#endif
} app_descriptor_configuration_t;
#endif