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Merge pull request #56 from hathach/develop 

refactor hid device, remove auto descriptor, update example
This commit is contained in:
hathach 2019-04-19 00:49:32 +07:00 committed by GitHub
parent 074898099d 6796026476
commit ee3504fdb0
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GPG Key ID: 4AEE18F83AFDEB23
32 changed files with 907 additions and 1651 deletions
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2
README.md
View File

@ -24,7 +24,7 @@ TinyUSB is an open-source cross-platform USB Host/Device stack for embedded syst
Support multiple device configurations by dynamically changing usb descriptors. Low power functions such as suspend, resume and remote wakeup. Following device classes are supported:
- Communication Class (CDC)
- Human Interface Device (HID): Keyboard, Mouse, Generic
- Human Interface Device (HID): Keyboard, Mouse, Gamepad etc ...
- Mass Storage Class (MSC)
- Musical Instrument Digital Interface (MIDI)

6
examples/device/cdc_msc_hid/Makefile
View File

@ -85,9 +85,8 @@ LIBS = -lgcc -lc -lm -lnosys
EXAMPLE_SOURCE += \
src/main.c \
src/msc_app.c \
src/msc_disk_ram.c \
src/tusb_descriptors.c
src/msc_disk.c \
src/usb_descriptors.c
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
@ -95,7 +94,6 @@ LIB_SOURCE += \
hw/bsp/$(BOARD)/board_$(BOARD).c \
src/common/tusb_fifo.c \
src/device/usbd.c \
src/device/usbd_auto_desc.c \
src/device/usbd_control.c \
src/class/msc/msc_device.c \
src/class/cdc/cdc_device.c \

89
examples/device/cdc_msc_hid/src/main.c
View File

@ -40,12 +40,18 @@
* - 1000 ms : device mounted
* - 2500 ms : device is suspended
*/
static uint32_t blink_interval_ms = 250;
enum {
BLINK_NOT_MOUNTED = 250,
BLINK_MOUNTED = 1000,
BLINK_SUSPENDED = 2500,
};
static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED;
void led_blinking_task(void);
extern void virtual_com_task(void);
extern void usb_hid_task(void);
extern void cdc_task(void);
extern void hid_task(void);
/*------------- MAIN -------------*/
int main(void)
@ -62,11 +68,11 @@ int main(void)
led_blinking_task();
#if CFG_TUD_CDC
virtual_com_task();
cdc_task();
#endif
#if CFG_TUD_HID
usb_hid_task();
hid_task();
#endif
}
@ -77,7 +83,7 @@ int main(void)
// USB CDC
//--------------------------------------------------------------------+
#if CFG_TUD_CDC
void virtual_com_task(void)
void cdc_task(void)
{
if ( tud_cdc_connected() )
{
@ -126,7 +132,15 @@ void tud_cdc_rx_cb(uint8_t itf)
// USB HID
//--------------------------------------------------------------------+
#if CFG_TUD_HID
void usb_hid_task(void)
// Must match with ID declared by HID Report Descriptor, better to be in header file
enum
{
REPORT_ID_KEYBOARD = 1,
REPORT_ID_MOUSE
};
void hid_task(void)
{
// Poll every 10ms
const uint32_t interval_ms = 10;
@ -137,6 +151,7 @@ void usb_hid_task(void)
uint32_t const btn = board_button_read();
// Remote wakeup
if ( tud_suspended() && btn )
{
// Wake up host if we are in suspend mode
@ -144,43 +159,43 @@ void usb_hid_task(void)
tud_remote_wakeup();
}
#if 0
/*------------- Keyboard -------------*/
if ( tud_hid_keyboard_ready() )
/*------------- Mouse -------------*/
if ( tud_hid_ready() )
{
if ( btn )
{
uint8_t keycode[6] = { 0 };
int8_t const delta = 5;
tud_hid_mouse_move(REPORT_ID_MOUSE, delta, delta); // right + down
for(uint8_t i=0; i < 6; i++)
{
if ( btn & (1 << i) ) keycode[i] = HID_KEY_A + i;
}
tud_hid_keyboard_keycode(0, keycode);
}else
{
// Null means all zeroes keycodes
tud_hid_keyboard_keycode(0, NULL);
// delay a bit before attempt to send keyboard report
board_delay(2);
}
}
#endif
#if 0
/*------------- Mouse -------------*/
if ( tud_hid_mouse_ready() )
/*------------- Keyboard -------------*/
if ( tud_hid_ready() )
{
enum { DELTA = 5 };
// use to avoid send multiple consecutive zero report for keyboard
static bool has_key = false;
if ( btn & 0x01 ) tud_hid_mouse_move(-DELTA, 0); // left
if ( btn & 0x02 ) tud_hid_mouse_move( DELTA, 0); // right
if ( btn & 0x04 ) tud_hid_mouse_move( 0 , -DELTA); // up
if ( btn & 0x08 ) tud_hid_mouse_move( 0 , DELTA); // down
if ( btn )
{
uint8_t keycode[6] = { 0 };
keycode[0] = HID_KEY_A;
tud_hid_keyboard_report(REPORT_ID_KEYBOARD, 0, keycode);
has_key = true;
}else
{
// send empty key report if previously has key pressed
if (has_key) tud_hid_keyboard_key_release(REPORT_ID_KEYBOARD);
has_key = false;
}
}
#endif
}
uint16_t tud_hid_generic_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
uint16_t tud_hid_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
{
// TODO not Implemented
(void) report_id;
@ -191,7 +206,7 @@ uint16_t tud_hid_generic_get_report_cb(uint8_t report_id, hid_report_type_t repo
return 0;
}
void tud_hid_generic_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize)
void tud_hid_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize)
{
// TODO not Implemented
(void) report_id;
@ -209,13 +224,13 @@ void tud_hid_generic_set_report_cb(uint8_t report_id, hid_report_type_t report_t
// Invoked when device is mounted
void tud_mount_cb(void)
{
blink_interval_ms = 1000;
blink_interval_ms = BLINK_MOUNTED;
}
// Invoked when device is unmounted
void tud_umount_cb(void)
{
blink_interval_ms = 250;
blink_interval_ms = BLINK_NOT_MOUNTED;
}
// Invoked when usb bus is suspended
@ -224,13 +239,13 @@ void tud_umount_cb(void)
void tud_suspend_cb(bool remote_wakeup_en)
{
(void) remote_wakeup_en;
blink_interval_ms = 2500;
blink_interval_ms = BLINK_SUSPENDED;
}
// Invoked when usb bus is resumed
void tud_resume_cb(void)
{
blink_interval_ms = 1000;
blink_interval_ms = BLINK_MOUNTED;
}
//--------------------------------------------------------------------+

104
examples/device/cdc_msc_hid/src/msc_app.c
View File

@ -1,104 +0,0 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "bsp/board.h"
#include "tusb.h"
#if CFG_TUD_MSC
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+
// Callback invoked when received an SCSI command not in built-in list below
// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
// - READ10 and WRITE10 has their own callbacks
int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize)
{
// read10 & write10 has their own callback and MUST not be handled here
void const* response = NULL;
uint16_t resplen = 0;
// most scsi handled is input
bool in_xfer = true;
switch (scsi_cmd[0])
{
case SCSI_CMD_TEST_UNIT_READY:
// Command that host uses to check our readiness before sending other commands
resplen = 0;
break;
case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
// Host is about to read/write etc ... better not to disconnect disk
resplen = 0;
break;
case SCSI_CMD_START_STOP_UNIT:
// Host try to eject/safe remove/poweroff us. We could safely disconnect with disk storage, or go into lower power
/* scsi_start_stop_unit_t const * start_stop = (scsi_start_stop_unit_t const *) scsi_cmd;
// Start bit = 0 : low power mode, if load_eject = 1 : unmount disk storage as well
// Start bit = 1 : Ready mode, if load_eject = 1 : mount disk storage
start_stop->start;
start_stop->load_eject;
*/
resplen = 0;
break;
default:
// Set Sense = Invalid Command Operation
tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
// negative means error -> tinyusb could stall and/or response with failed status
resplen = -1;
break;
}
// return resplen must not larger than bufsize
if ( resplen > bufsize ) resplen = bufsize;
if ( response && (resplen > 0) )
{
if(in_xfer)
{
memcpy(buffer, response, resplen);
}else
{
// SCSI output
}
}
return resplen;
}
#endif

63
examples/device/cdc_msc_hid/src/msc_disk_ram.c → examples/device/cdc_msc_hid/src/msc_disk.c
View File

@ -126,4 +126,67 @@ void tud_msc_capacity_cb(uint8_t lun, uint32_t* block_count, uint16_t* block_siz
*block_size = DISK_BLOCK_SIZE;
}
// Callback invoked when received an SCSI command not in built-in list below
// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
// - READ10 and WRITE10 has their own callbacks
int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize)
{
// read10 & write10 has their own callback and MUST not be handled here
void const* response = NULL;
uint16_t resplen = 0;
// most scsi handled is input
bool in_xfer = true;
switch (scsi_cmd[0])
{
case SCSI_CMD_TEST_UNIT_READY:
// Command that host uses to check our readiness before sending other commands
resplen = 0;
break;
case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
// Host is about to read/write etc ... better not to disconnect disk
resplen = 0;
break;
case SCSI_CMD_START_STOP_UNIT:
// Host try to eject/safe remove/poweroff us. We could safely disconnect with disk storage, or go into lower power
/* scsi_start_stop_unit_t const * start_stop = (scsi_start_stop_unit_t const *) scsi_cmd;
// Start bit = 0 : low power mode, if load_eject = 1 : unmount disk storage as well
// Start bit = 1 : Ready mode, if load_eject = 1 : mount disk storage
start_stop->start;
start_stop->load_eject;
*/
resplen = 0;
break;
default:
// Set Sense = Invalid Command Operation
tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
// negative means error -> tinyusb could stall and/or response with failed status
resplen = -1;
break;
}
// return resplen must not larger than bufsize
if ( resplen > bufsize ) resplen = bufsize;
if ( response && (resplen > 0) )
{
if(in_xfer)
{
memcpy(buffer, response, resplen);
}else
{
// SCSI output
}
}
return resplen;
}
#endif

47
examples/device/cdc_msc_hid/src/tusb_config.h
View File

@ -46,8 +46,8 @@
#define CFG_TUSB_RHPORT0_MODE OPT_MODE_DEVICE
#endif
#define CFG_TUSB_DEBUG 2
#define CFG_TUSB_OS OPT_OS_NONE
#define CFG_TUSB_DEBUG 2
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put
@ -67,49 +67,17 @@
//--------------------------------------------------------------------
// DEVICE CONFIGURATION
//--------------------------------------------------------------------
#define CFG_TUD_ENDOINT0_SIZE 64
/*------------- Descriptors -------------*/
/* Enable auto generated descriptor, tinyusb will try its best to create
* descriptor ( device, configuration, hid ) that matches enabled CFG_* in this file
*
* Note: All CFG_TUD_DESC_* are relevant only if CFG_TUD_DESC_AUTO is enabled
*/
#define CFG_TUD_DESC_AUTO 1
/* If USB VID/PID is not defined, tinyusb will use default value
* Note: different class combination e.g CDC and (CDC + MSC) should have different
* PID since Host OS will "remembered" device driver after the first plug */
// #define CFG_TUD_DESC_VID 0xCAFE
// #define CFG_TUD_DESC_PID 0x0001
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
// Therefore we need to force endpoint number to correct type on lpc17xx
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
#define CFG_TUD_DESC_CDC_EPNUM_NOTIF 1
#define CFG_TUD_DESC_CDC_EPNUM 2
#define CFG_TUD_DESC_MSC_EPNUM 5
#define CFG_TUD_DESC_HID_KEYBOARD_EPNUM 4
#define CFG_TUD_DESC_HID_MOUSE_EPNUM 7
#endif
//------------- CLASS -------------//
#define CFG_TUD_CDC 1
#define CFG_TUD_MSC 1
#define CFG_TUD_HID 1
#define CFG_TUD_MIDI 0
#define CFG_TUD_CUSTOM_CLASS 0
#define CFG_TUD_HID 0
#define CFG_TUD_HID_KEYBOARD 0
#define CFG_TUD_HID_MOUSE 0
/* Use Boot Protocol for Keyboard, Mouse. Enable this will create separated HID interface
* require more IN endpoints. If disabled, they they are all packed into a single
* multiple report interface called "Generic". */
#define CFG_TUD_HID_KEYBOARD_BOOT 1
#define CFG_TUD_HID_MOUSE_BOOT 1
//--------------------------------------------------------------------
// CDC
//--------------------------------------------------------------------
@ -121,6 +89,7 @@
//--------------------------------------------------------------------
// MSC
//--------------------------------------------------------------------
// Number of supported Logical Unit Number (At least 1)
#define CFG_TUD_MSC_MAXLUN 1
@ -140,14 +109,12 @@
// HID
//--------------------------------------------------------------------
/* Use the HID_ASCII_TO_KEYCODE lookup if CFG_TUD_HID_KEYBOARD is enabled.
* This will occupies 256 bytes of ROM. It will also enable the use of 2 extra APIs
/* Use the HID_ASCII_TO_KEYCODE lookup
* This will occupies 256 bytes of ROM. It will also enable the use of extra APIs
* - tud_hid_keyboard_send_char()
* - tud_hid_keyboard_send_string()
*/
#define CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP 1
#ifdef __cplusplus
}
#endif

86
examples/device/cdc_msc_hid/src/tusb_descriptors.c
View File

@ -1,86 +0,0 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "tusb.h"
//--------------------------------------------------------------------+
// STRING DESCRIPTORS
//--------------------------------------------------------------------+
// array of pointer to string descriptors
uint16_t const * const string_desc_arr [] =
{
// 0: is supported language = English
TUD_DESC_STRCONV(0x0409),
// 1: Manufacturer
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g'),
// 2: Product
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'd', 'e', 'v', 'i', 'c', 'e'),
// 3: Serials TODO use chip ID
TUD_DESC_STRCONV('1', '2', '3', '4', '5', '6'),
#if CFG_TUD_CDC
// 4: CDC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','c','d','c'),
#endif
#if CFG_TUD_MSC
// 5: MSC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','m','s','c'),
#endif
#if CFG_TUD_HID_KEYBOARD
// 6: Keyboard
TUD_DESC_STRCONV('t','u','s','b',' ','k','e','y','b','o','a','r','d'),
#endif
#if CFG_TUD_HID_MOUSE
// 7: Mouse
TUD_DESC_STRCONV('t','u','s','b',' ','m', 'o','u','s','e'),
#endif
};
// tud_desc_set is required by tinyusb stack
// since CFG_TUD_DESC_AUTO is enabled, we only need to set string_arr
tud_desc_set_t tud_desc_set =
{
.device = NULL,
.config = NULL,
.string_arr = (uint8_t const **) string_desc_arr,
.string_count = sizeof(string_desc_arr)/sizeof(string_desc_arr[0]),
.hid_report =
{
.generic = NULL,
.boot_keyboard = NULL,
.boot_mouse = NULL
}
};

171
examples/device/cdc_msc_hid/src/usb_descriptors.c Normal file
View File

@ -0,0 +1,171 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
* Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
*
* Auto ProductID layout's Bitmap:
* [MSB] HID | MSC | CDC [LSB]
*/
#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
#define USB_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) )
//------------- Device Descriptors -------------//
tusb_desc_device_t const desc_device =
{
.bLength = sizeof(tusb_desc_device_t),
.bDescriptorType = TUSB_DESC_DEVICE,
.bcdUSB = 0x0200,
#if CFG_TUD_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 = CFG_TUD_ENDOINT0_SIZE,
.idVendor = 0xCafe,
.idProduct = USB_PID,
.bcdDevice = 0x0100,
.iManufacturer = 0x01,
.iProduct = 0x02,
.iSerialNumber = 0x03,
.bNumConfigurations = 0x01
};
//------------- HID Report Descriptor -------------//
enum
{
REPORT_ID_KEYBOARD = 1,
REPORT_ID_MOUSE
};
uint8_t const desc_hid_report[] =
{
HID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(REPORT_ID_KEYBOARD), ),
HID_REPORT_DESC_MOUSE ( HID_REPORT_ID(REPORT_ID_MOUSE), )
};
//------------- Configuration Descriptor -------------//
enum
{
#if CFG_TUD_CDC
ITF_NUM_CDC = 0,
ITF_NUM_CDC_DATA,
#endif
#if CFG_TUD_MSC
ITF_NUM_MSC,
#endif
#if CFG_TUD_HID
ITF_NUM_HID,
#endif
ITF_NUM_TOTAL
};
enum
{
CONFIG_DESC_LEN = sizeof(tusb_desc_configuration_t) + CFG_TUD_CDC*TUD_CDC_DESC_LEN + CFG_TUD_MSC*TUD_MSC_DESC_LEN + CFG_TUD_HID*TUD_HID_DESC_LEN
};
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
// 0 control, 1 In, 2 Bulk, 3 Iso, 4 In etc ...
// Note: since CDC EP ( 1 & 2), HID (4) are spot-on, thus we only need to force
// endpoint number for MSC to 5
#define EPNUM_MSC 0x05
#else
#define EPNUM_MSC 0x03
#endif
uint8_t const desc_configuration[] =
{
// Config: self-powered with remote wakeup support, max power up to 100 mA
TUD_CONFIG_DESCRIPTOR(ITF_NUM_TOTAL, 0, CONFIG_DESC_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
#if CFG_TUD_CDC
TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, 0x81, 8, 0x02, 0x82, 64),
#endif
#if CFG_TUD_MSC
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 5, EPNUM_MSC, 0x80 | EPNUM_MSC, 64), // highspeed 512
#endif
#if CFG_TUD_HID
TUD_HID_DESCRIPTOR(ITF_NUM_HID, 6, HID_PROTOCOL_KEYBOARD, sizeof(desc_hid_report), 0x84, 16, 10)
#endif
};
//------------- String Descriptors -------------//
// array of pointer to string descriptors
uint16_t const * const string_desc_arr [] =
{
// 0: is supported language = English
TUD_DESC_STRCONV(0x0409),
// 1: Manufacturer
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g'),
// 2: Product
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'd', 'e', 'v', 'i', 'c', 'e'),
// 3: Serials, should use chip ID
TUD_DESC_STRCONV('1', '2', '3', '4', '5', '6'),
// 4: CDC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','c','d','c'),
// 5: MSC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','m','s','c'),
// 6: HID
TUD_DESC_STRCONV('t','u','s','b',' ','h','i','d')
};
// tud_desc_set is required by tinyusb stack
tud_desc_set_t tud_desc_set =
{
.device = &desc_device,
.config = desc_configuration,
.string_arr = (uint8_t const **) string_desc_arr,
.string_count = sizeof(string_desc_arr)/sizeof(string_desc_arr[0]),
.hid_report = desc_hid_report,
};

2
examples/device/cdc_msc_hid_freertos/ses/nrf5x/nrf5x.emProject
View File

@ -20,7 +20,7 @@
arm_target_interface_type="SWD"
build_treat_warnings_as_errors="No"
c_preprocessor_definitions="NRF52840_XXAA;__nRF_FAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1;CFG_TUSB_MCU=OPT_MCU_NRF5X"
c_user_include_directories="./;../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(nrfxDir)/..;$(nrfxDir);$(nrfxDir)/mdk;$(nrfxDir)/hal;$(nrfxDir)/drivers/include;$(freertosDir)/Source/include;$(freertosDir)/Source/portable/GCC/ARM_CM4F"
c_user_include_directories="./;../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(nrfxDir)/..;$(nrfxDir);$(nrfxDir)/mdk;$(nrfxDir)/hal;$(nrfxDir)/drivers/include;$(nrfxDir)/drivers/src;$(freertosDir)/Source/include;$(freertosDir)/Source/portable/GCC/ARM_CM4F"
debug_register_definition_file="nrf52840_Registers.xml"
debug_target_connection="J-Link"
gcc_enable_all_warnings="Yes"

154
examples/device/cdc_msc_hid_freertos/src/main.c
View File

@ -24,9 +24,6 @@
* This file is part of the TinyUSB stack.
*/
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@ -41,12 +38,22 @@
#include "tusb.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
// MACRO CONSTANT TYPEDEF PROTYPES
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
/* Blink pattern
* - 250 ms : device not mounted
* - 1000 ms : device mounted
* - 2500 ms : device is suspended
*/
enum {
BLINK_NOT_MOUNTED = 250,
BLINK_MOUNTED = 1000,
BLINK_SUSPENDED = 2500,
};
TimerHandle_t blink_tm;
void led_blinky_cb(TimerHandle_t xTimer);
void usb_device_task(void* param);
@ -56,8 +63,8 @@ int main(void)
board_init();
// soft timer for blinky
TimerHandle_t tm_hdl = xTimerCreate(NULL, pdMS_TO_TICKS(1000), true, NULL, led_blinky_cb);
xTimerStart(tm_hdl, 0);
blink_tm = xTimerCreate(NULL, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), true, NULL, led_blinky_cb);
xTimerStart(blink_tm, 0);
tusb_init();
@ -71,7 +78,8 @@ int main(void)
#endif
#if CFG_TUD_HID
extern void usb_hid_task(void* params);
extern void hid_task(void* params);
xTaskCreate( hid_task, "hid", 256, NULL, configMAX_PRIORITIES-2, NULL);
#endif
vTaskStartScheduler();
@ -130,6 +138,7 @@ void cdc_task(void* params)
}
}
// Invoked when cdc when line state changed e.g connected/disconnected
void tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts)
{
(void) itf;
@ -141,85 +150,134 @@ void tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts)
tud_cdc_write_str("\r\nTinyUSB CDC MSC HID device with FreeRTOS example\r\n");
}
}
// Invoked when CDC interface received data from host
void tud_cdc_rx_cb(uint8_t itf)
{
(void) itf;
}
#endif
//--------------------------------------------------------------------+
// USB HID
//--------------------------------------------------------------------+
#if CFG_TUD_HID
void usb_hid_task(void* params)
// Must match with ID declared by HID Report Descriptor, better to be in header file
enum
{
REPORT_ID_KEYBOARD = 1,
REPORT_ID_MOUSE
};
void hid_task(void* params)
{
(void) params;
// Poll every 10ms
const uint32_t interval_ms = 10;
static uint32_t start_ms = 0;
if ( board_millis() < start_ms + interval_ms) return; // not enough time
start_ms += interval_ms;
uint32_t const btn = board_button_read();
/*------------- Keyboard -------------*/
if ( tud_hid_keyboard_ready() )
while (1)
{
if ( btn )
{
uint8_t keycode[6] = { 0 };
// Poll every 10ms
vTaskDelay(pdMS_TO_TICKS(10));
for(uint8_t i=0; i < 6; i++)
{
if ( btn & (1 << i) ) keycode[i] = HID_KEY_A + i;
}
uint32_t const btn = board_button_read();
tud_hid_keyboard_keycode(0, keycode);
}else
// Remote wakeup
if ( tud_suspended() && btn )
{
// Null means all zeroes keycodes
tud_hid_keyboard_keycode(0, NULL);
// Wake up host if we are in suspend mode
// and REMOTE_WAKEUP feature is enabled by host
tud_remote_wakeup();
}
}
/*------------- Mouse -------------*/
if ( tud_hid_ready() )
{
if ( btn )
{
int8_t const delta = 5;
tud_hid_mouse_move(REPORT_ID_MOUSE, delta, delta); // right + down
/*------------- Mouse -------------*/
if ( tud_hid_mouse_ready() )
{
enum { DELTA = 5 };
// delay a bit before attempt to send keyboard report
vTaskDelay(pdMS_TO_TICKS(2));
}
}
if ( btn & 0x01 ) tud_hid_mouse_move(-DELTA, 0); // left
if ( btn & 0x02 ) tud_hid_mouse_move( DELTA, 0); // right
if ( btn & 0x04 ) tud_hid_mouse_move( 0 , -DELTA); // up
if ( btn & 0x08 ) tud_hid_mouse_move( 0 , DELTA); // down
/*------------- Keyboard -------------*/
if ( tud_hid_ready() )
{
// use to avoid send multiple consecutive zero report for keyboard
static bool has_key = false;
if ( btn )
{
uint8_t keycode[6] = { 0 };
keycode[0] = HID_KEY_A;
tud_hid_keyboard_report(REPORT_ID_KEYBOARD, 0, keycode);
has_key = true;
}else
{
// send empty key report if previously has key pressed
if (has_key) tud_hid_keyboard_key_release(REPORT_ID_KEYBOARD);
has_key = false;
}
}
}
}
uint16_t tud_hid_generic_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
uint16_t tud_hid_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
{
// TODO not Implemented
(void) report_id;
(void) report_type;
(void) buffer;
(void) reqlen;
return 0;
}
void tud_hid_generic_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize)
void tud_hid_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize)
{
// TODO not Implemented
(void) report_id;
(void) report_type;
(void) buffer;
(void) bufsize;
}
#endif
//--------------------------------------------------------------------+
// tinyusb callbacks
// Device callbacks
//--------------------------------------------------------------------+
// Invoked when device is mounted
void tud_mount_cb(void)
{
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_MOUNTED), 0);
}
// Invoked when device is unmounted
void tud_umount_cb(void)
{
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), 0);
}
void tud_cdc_rx_cb(uint8_t itf)
// Invoked when usb bus is suspended
// remote_wakeup_en : if host allow us to perform remote wakeup
// Within 7ms, device must draw an average of current less than 2.5 mA from bus
void tud_suspend_cb(bool remote_wakeup_en)
{
(void) itf;
(void) remote_wakeup_en;
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_SUSPENDED), 0);
}
// Invoked when usb bus is resumed
void tud_resume_cb(void)
{
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_MOUNTED), 0);
}
//--------------------------------------------------------------------+

104
examples/device/cdc_msc_hid_freertos/src/msc_app.c
View File

@ -1,104 +0,0 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "bsp/board.h"
#include "tusb.h"
#if CFG_TUD_MSC
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+
// Callback invoked when received an SCSI command not in built-in list below
// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
// - READ10 and WRITE10 has their own callbacks
int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize)
{
// read10 & write10 has their own callback and MUST not be handled here
void const* response = NULL;
uint16_t resplen = 0;
// most scsi handled is input
bool in_xfer = true;
switch (scsi_cmd[0])
{
case SCSI_CMD_TEST_UNIT_READY:
// Command that host uses to check our readiness before sending other commands
resplen = 0;
break;
case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
// Host is about to read/write etc ... better not to disconnect disk
resplen = 0;
break;
case SCSI_CMD_START_STOP_UNIT:
// Host try to eject/safe remove/poweroff us. We could safely disconnect with disk storage, or go into lower power
/* scsi_start_stop_unit_t const * start_stop = (scsi_start_stop_unit_t const *) scsi_cmd;
// Start bit = 0 : low power mode, if load_eject = 1 : unmount disk storage as well
// Start bit = 1 : Ready mode, if load_eject = 1 : mount disk storage
start_stop->start;
start_stop->load_eject;
*/
resplen = 0;
break;
default:
// Set Sense = Invalid Command Operation
tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
// negative means error -> tinyusb could stall and/or response with failed status
resplen = -1;
break;
}
// return resplen must not larger than bufsize
if ( resplen > bufsize ) resplen = bufsize;
if ( response && (resplen > 0) )
{
if(in_xfer)
{
memcpy(buffer, response, resplen);
}else
{
// SCSI output
}
}
return resplen;
}
#endif

71
examples/device/cdc_msc_hid_freertos/src/msc_disk_ram.c → examples/device/cdc_msc_hid_freertos/src/msc_disk.c
View File

@ -49,7 +49,7 @@ enum
#ifdef DISK_READONLY
const
#endif
static uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
{
//------------- Boot Sector -------------//
// byte_per_sector = DISK_BLOCK_SIZE; fat12_sector_num_16 = DISK_BLOCK_NUM;
@ -82,7 +82,7 @@ static uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
// second entry is readme file
'R' , 'E' , 'A' , 'D' , 'M' , 'E' , ' ' , ' ' , 'T' , 'X' , 'T' , 0x20, 0x00, 0xC6, 0x52, 0x6D,
0x65, 0x43, 0x65, 0x43, 0x00, 0x00, 0x88, 0x6D, 0x65, 0x43, 0x02, 0x00,
sizeof(README_CONTENTS)-1, 0x00, 0x00, 0x00 // readme's filesize (4 Bytes)
sizeof(README_CONTENTS)-1, 0x00, 0x00, 0x00 // readme's files ize (4 Bytes)
},
//------------- Readme Content -------------//
@ -96,7 +96,7 @@ int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buff
{
(void) lun;
uint8_t* addr = msc_disk[lba] + offset;
uint8_t const* addr = msc_disk[lba] + offset;
memcpy(buffer, addr, bufsize);
return bufsize;
@ -111,6 +111,8 @@ int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t*
#ifndef DISK_READONLY
uint8_t* addr = msc_disk[lba] + offset;
memcpy(addr, buffer, bufsize);
#else
(void) lba; (void) offset; (void) buffer;
#endif
return bufsize;
@ -124,4 +126,67 @@ void tud_msc_capacity_cb(uint8_t lun, uint32_t* block_count, uint16_t* block_siz
*block_size = DISK_BLOCK_SIZE;
}
// Callback invoked when received an SCSI command not in built-in list below
// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
// - READ10 and WRITE10 has their own callbacks
int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize)
{
// read10 & write10 has their own callback and MUST not be handled here
void const* response = NULL;
uint16_t resplen = 0;
// most scsi handled is input
bool in_xfer = true;
switch (scsi_cmd[0])
{
case SCSI_CMD_TEST_UNIT_READY:
// Command that host uses to check our readiness before sending other commands
resplen = 0;
break;
case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
// Host is about to read/write etc ... better not to disconnect disk
resplen = 0;
break;
case SCSI_CMD_START_STOP_UNIT:
// Host try to eject/safe remove/poweroff us. We could safely disconnect with disk storage, or go into lower power
/* scsi_start_stop_unit_t const * start_stop = (scsi_start_stop_unit_t const *) scsi_cmd;
// Start bit = 0 : low power mode, if load_eject = 1 : unmount disk storage as well
// Start bit = 1 : Ready mode, if load_eject = 1 : mount disk storage
start_stop->start;
start_stop->load_eject;
*/
resplen = 0;
break;
default:
// Set Sense = Invalid Command Operation
tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
// negative means error -> tinyusb could stall and/or response with failed status
resplen = -1;
break;
}
// return resplen must not larger than bufsize
if ( resplen > bufsize ) resplen = bufsize;
if ( response && (resplen > 0) )
{
if(in_xfer)
{
memcpy(buffer, response, resplen);
}else
{
// SCSI output
}
}
return resplen;
}
#endif

49
examples/device/cdc_msc_hid_freertos/src/tusb_config.h
View File

@ -40,7 +40,12 @@
#error CFG_TUSB_MCU must be defined
#endif
#if CFG_TUSB_MCU == OPT_MCU_LPC43XX || CFG_TUSB_MCU == OPT_MCU_LPC18XX
#define CFG_TUSB_RHPORT0_MODE (OPT_MODE_DEVICE | OPT_MODE_HIGH_SPEED)
#else
#define CFG_TUSB_RHPORT0_MODE OPT_MODE_DEVICE
#endif
#define CFG_TUSB_OS OPT_OS_FREERTOS
#define CFG_TUSB_DEBUG 2
@ -65,46 +70,13 @@
#define CFG_TUD_ENDOINT0_SIZE 64
/*------------- Descriptors -------------*/
/* Enable auto generated descriptor, tinyusb will try its best to create
* descriptor ( device, configuration, hid ) that matches enabled CFG_* in this file
*
* Note: All CFG_TUD_DESC_* are relevant only if CFG_TUD_DESC_AUTO is enabled
*/
#define CFG_TUD_DESC_AUTO 1
/* If USB VID/PID is not defined, tinyusb will use default value
* Note: different class combination e.g CDC and (CDC + MSC) should have different
* PID since Host OS will "remembered" device driver after the first plug */
// #define CFG_TUD_DESC_VID 0xCAFE
// #define CFG_TUD_DESC_PID 0x0001
// LPC175x_6x's endpoint type (bulk/interrupt/iso) are fixed by its number
// Therefor we need to force endpoint number to correct type on lpc17xx
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X
#define CFG_TUD_DESC_CDC_EPNUM_NOTIF 1
#define CFG_TUD_DESC_CDC_EPNUM 2
#define CFG_TUD_DESC_MSC_EPNUM 5
#define CFG_TUD_DESC_HID_KEYBOARD_EPNUM 4
#define CFG_TUD_DESC_HID_MOUSE_EPNUM 7
#endif
//------------- CLASS -------------//
#define CFG_TUD_CDC 1
#define CFG_TUD_MSC 1
#define CFG_TUD_HID 1
#define CFG_TUD_HID 0
#define CFG_TUD_HID_KEYBOARD 0
#define CFG_TUD_HID_MOUSE 0
/* Use Boot Protocol for Keyboard, Mouse. Enable this will create separated HID interface
* require more IN endpoints. If disabled, they they are all packed into a single
* multiple report interface called "Generic". */
#define CFG_TUD_HID_KEYBOARD_BOOT 1
#define CFG_TUD_HID_MOUSE_BOOT 1
#define CFG_TUD_MIDI 0
#define CFG_TUD_CUSTOM_CLASS 0
//--------------------------------------------------------------------
// CDC
@ -137,10 +109,9 @@
// HID
//--------------------------------------------------------------------
/* Use the HID_ASCII_TO_KEYCODE lookup if CFG_TUD_HID_KEYBOARD is enabled.
* This will occupies 256 bytes of ROM. It will also enable the use of 2 extra APIs
/* Use the HID_ASCII_TO_KEYCODE lookup
* This will occupies 256 bytes of ROM. It will also enable the use of extra APIs
* - tud_hid_keyboard_send_char()
* - tud_hid_keyboard_send_string()
*/
#define CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP 1

86
examples/device/cdc_msc_hid_freertos/src/tusb_descriptors.c
View File

@ -1,86 +0,0 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "tusb.h"
//--------------------------------------------------------------------+
// STRING DESCRIPTORS
//--------------------------------------------------------------------+
// array of pointer to string descriptors
uint16_t const * const string_desc_arr [] =
{
// 0: is supported language = English
TUD_DESC_STRCONV(0x0409),
// 1: Manufacturer
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g'),
// 2: Product
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'd', 'e', 'v', 'i', 'c', 'e'),
// 3: Serials TODO use chip ID
TUD_DESC_STRCONV('1', '2', '3', '4', '5', '6'),
#if CFG_TUD_CDC
// 4: CDC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','c','d','c'),
#endif
#if CFG_TUD_MSC
// 5: MSC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','m','s','c'),
#endif
#if CFG_TUD_HID_KEYBOARD
// 6: Keyboard
TUD_DESC_STRCONV('t','u','s','b',' ','k','e','y','b','o','a','r','d'),
#endif
#if CFG_TUD_HID_MOUSE
// 7: Mouse
TUD_DESC_STRCONV('t','u','s','b',' ','m', 'o','u','s','e'),
#endif
};
// tud_desc_set is required by tinyusb stack
// since CFG_TUD_DESC_AUTO is enabled, we only need to set string_arr
tud_desc_set_t tud_desc_set =
{
.device = NULL,
.config = NULL,
.string_arr = (uint8_t const **) string_desc_arr,
.string_count = sizeof(string_desc_arr)/sizeof(string_desc_arr[0]),
.hid_report =
{
.generic = NULL,
.boot_keyboard = NULL,
.boot_mouse = NULL
}
};

171
examples/device/cdc_msc_hid_freertos/src/usb_descriptors.c Normal file
View File

@ -0,0 +1,171 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
* Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
*
* Auto ProductID layout's Bitmap:
* [MSB] HID | MSC | CDC [LSB]
*/
#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
#define USB_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) )
//------------- Device Descriptors -------------//
tusb_desc_device_t const desc_device =
{
.bLength = sizeof(tusb_desc_device_t),
.bDescriptorType = TUSB_DESC_DEVICE,
.bcdUSB = 0x0200,
#if CFG_TUD_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 = CFG_TUD_ENDOINT0_SIZE,
.idVendor = 0xCafe,
.idProduct = USB_PID,
.bcdDevice = 0x0100,
.iManufacturer = 0x01,
.iProduct = 0x02,
.iSerialNumber = 0x03,
.bNumConfigurations = 0x01
};
//------------- HID Report Descriptor -------------//
enum
{
REPORT_ID_KEYBOARD = 1,
REPORT_ID_MOUSE
};
uint8_t const desc_hid_report[] =
{
HID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(REPORT_ID_KEYBOARD), ),
HID_REPORT_DESC_MOUSE ( HID_REPORT_ID(REPORT_ID_MOUSE), )
};
//------------- Configuration Descriptor -------------//
enum
{
#if CFG_TUD_CDC
ITF_NUM_CDC = 0,
ITF_NUM_CDC_DATA,
#endif
#if CFG_TUD_MSC
ITF_NUM_MSC,
#endif
#if CFG_TUD_HID
ITF_NUM_HID,
#endif
ITF_NUM_TOTAL
};
enum
{
CONFIG_DESC_LEN = sizeof(tusb_desc_configuration_t) + CFG_TUD_CDC*TUD_CDC_DESC_LEN + CFG_TUD_MSC*TUD_MSC_DESC_LEN + CFG_TUD_HID*TUD_HID_DESC_LEN
};
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
// 0 control, 1 In, 2 Bulk, 3 Iso, 4 In etc ...
// Note: since CDC EP ( 1 & 2), HID (4) are spot-on, thus we only need to force
// endpoint number for MSC to 5
#define EPNUM_MSC 0x05
#else
#define EPNUM_MSC 0x03
#endif
uint8_t const desc_configuration[] =
{
// Config: self-powered with remote wakeup support, max power up to 100 mA
TUD_CONFIG_DESCRIPTOR(ITF_NUM_TOTAL, 0, CONFIG_DESC_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
#if CFG_TUD_CDC
TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, 0x81, 8, 0x02, 0x82, 64),
#endif
#if CFG_TUD_MSC
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 5, EPNUM_MSC, 0x80 | EPNUM_MSC, 64), // highspeed 512
#endif
#if CFG_TUD_HID
TUD_HID_DESCRIPTOR(ITF_NUM_HID, 6, HID_PROTOCOL_KEYBOARD, sizeof(desc_hid_report), 0x84, 16, 10)
#endif
};
//------------- String Descriptors -------------//
// array of pointer to string descriptors
uint16_t const * const string_desc_arr [] =
{
// 0: is supported language = English
TUD_DESC_STRCONV(0x0409),
// 1: Manufacturer
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g'),
// 2: Product
TUD_DESC_STRCONV('t', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'd', 'e', 'v', 'i', 'c', 'e'),
// 3: Serials, should use chip ID
TUD_DESC_STRCONV('1', '2', '3', '4', '5', '6'),
// 4: CDC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','c','d','c'),
// 5: MSC Interface
TUD_DESC_STRCONV('t','u','s','b',' ','m','s','c'),
// 6: HID
TUD_DESC_STRCONV('t','u','s','b',' ','h','i','d')
};
// tud_desc_set is required by tinyusb stack
tud_desc_set_t tud_desc_set =
{
.device = &desc_device,
.config = desc_configuration,
.string_arr = (uint8_t const **) string_desc_arr,
.string_count = sizeof(string_desc_arr)/sizeof(string_desc_arr[0]),
.hid_report = desc_hid_report,
};

12
examples/host/cdc_msc_hid/src/main.c
View File

@ -37,8 +37,8 @@
void print_greeting(void);
void led_blinking_task(void);
extern void virtual_com_task(void);
extern void usb_hid_task(void);
extern void cdc_task(void);
extern void hid_task(void);
/*------------- MAIN -------------*/
int main(void)
@ -56,11 +56,11 @@ int main(void)
led_blinking_task();
#if CFG_TUH_CDC
virtual_com_task();
cdc_task();
#endif
#if CFG_TUD_HID
usb_hid_task();
hid_task();
#endif
}
@ -100,7 +100,7 @@ void tuh_cdc_xfer_isr(uint8_t dev_addr, xfer_result_t event, cdc_pipeid_t pipe_i
tuh_cdc_receive(dev_addr, serial_in_buffer, sizeof(serial_in_buffer), true); // waiting for next data
}
void virtual_com_task(void)
void cdc_task(void)
{
}
@ -111,7 +111,7 @@ void virtual_com_task(void)
// USB HID
//--------------------------------------------------------------------+
#if CFG_TUH_HID_KEYBOARD
void usb_hid_task(void)
void hid_task(void)
{
}

6
hw/bsp/board.h
View File

@ -95,6 +95,12 @@ static inline void board_led_off(void)
board_led_write(false);
}
static inline void board_delay(uint32_t ms)
{
uint32_t start_ms = board_millis();
while( board_millis() < start_ms + ms) {}
}
static inline int8_t board_uart_getchar(void)
{
uint8_t c;

38
src/class/cdc/cdc_device.h
View File

@ -94,6 +94,41 @@ ATTR_WEAK void tud_cdc_rx_wanted_cb(uint8_t itf, char wanted_char);
ATTR_WEAK void tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts);
ATTR_WEAK void tud_cdc_line_coding_cb(uint8_t itf, cdc_line_coding_t const* p_line_coding);
//--------------------------------------------------------------------+
// Interface Descriptor Template
//--------------------------------------------------------------------+
// Length of template descriptor: 66 bytes
#define TUD_CDC_DESC_LEN (8+9+5+5+4+5+7+9+7+7)
// CDC Descriptor Template
// interface number, string index, EP notification address and size, EP data address (out,in) and size.
#define TUD_CDC_DESCRIPTOR(_itfnum, _stridx, _ep_notif, _ep_notif_size, _epout, _epin, _epsize) \
/* Interface Associate */\
8, TUSB_DESC_INTERFACE_ASSOCIATION, _itfnum, 2, TUSB_CLASS_CDC, CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL, CDC_COMM_PROTOCOL_ATCOMMAND, 0,\
/* CDC Control Interface */\
9, TUSB_DESC_INTERFACE, _itfnum, 0, 1, TUSB_CLASS_CDC, CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL, CDC_COMM_PROTOCOL_ATCOMMAND, _stridx,\
/* CDC Header */\
5, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_HEADER, U16_TO_U8S_LE(0x0120),\
/* CDC Call */\
5, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_CALL_MANAGEMENT, 0, (_itfnum) + 1,\
/* CDC ACM: support line request */\
4, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_ABSTRACT_CONTROL_MANAGEMENT, 2,\
/* CDC Union */\
5, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_UNION, _itfnum, (_itfnum) + 1,\
/* Endpoint Notification */\
7, TUSB_DESC_ENDPOINT, _ep_notif, TUSB_XFER_INTERRUPT, U16_TO_U8S_LE(_ep_notif_size), 16,\
/* CDC Data Interface */\
9, TUSB_DESC_INTERFACE, (_itfnum)+1, 0, 2, TUSB_CLASS_CDC_DATA, 0, 0, 0,\
/* Endpoint Out */\
7, TUSB_DESC_ENDPOINT, _epout, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0,\
/* Endpoint In */\
7, TUSB_DESC_ENDPOINT, _epin, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0
/** @} */
/** @} */
//--------------------------------------------------------------------+
// INTERNAL USBD-CLASS DRIVER API
//--------------------------------------------------------------------+
@ -109,6 +144,3 @@ void cdcd_reset (uint8_t rhport);
#endif
#endif /* _TUSB_CDC_DEVICE_H_ */
/** @} */
/** @} */

2
src/class/hid/hid.h
View File

@ -179,7 +179,7 @@ typedef enum
/// Standard HID Boot Protocol Keyboard Report.
typedef struct ATTR_PACKED
{
uint8_t modifier; /**< Keyboard modifier byte, indicating pressed modifier keys (a combination of HID_KEYBOARD_MODIFER_* masks). */
uint8_t modifier; /**< Keyboard modifier (KEYBOARD_MODIFER_* masks). */
uint8_t reserved; /**< Reserved for OEM use, always set to 0. */
uint8_t keycode[6]; /**< Key codes of the currently pressed keys. */
} hid_keyboard_report_t;

296
src/class/hid/hid_device.c
View File

@ -39,61 +39,31 @@
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
// Max report len is keyboard's one with 8 byte + 1 byte report id
#define REPORT_BUFSIZE 12
#define ITF_IDX_BOOT_KBD 0
#define ITF_IDX_BOOT_MSE ( ITF_IDX_BOOT_KBD + (CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT) )
#define ITF_IDX_GENERIC ( ITF_IDX_BOOT_MSE + (CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT) )
#define ITF_COUNT ( ITF_IDX_GENERIC + 1 )
#ifndef CFG_TUD_HID_BUFSIZE
#define CFG_TUD_HID_BUFSIZE 16
#endif
typedef struct
{
uint8_t itf_num;
uint8_t ep_in;
uint8_t boot_protocol; // Boot mouse or keyboard
bool boot_mode;
uint8_t idle_rate; // in unit of 4 ms TODO removed
bool boot_protocol;
uint16_t desc_len;
uint8_t const * desc_report;
CFG_TUSB_MEM_ALIGN uint8_t report_buf[REPORT_BUFSIZE];
// callbacks
uint16_t (*get_report_cb) (uint8_t report_id, hid_report_type_t type, uint8_t* buffer, uint16_t reqlen);
void (*set_report_cb) (uint8_t report_id, hid_report_type_t type, uint8_t const* buffer, uint16_t bufsize);
uint16_t reprot_desc_len;
uint8_t idle_rate; // Idle Rate = 0 : only send report if there is changes, i.e skip duplication
// Idle Rate > 0 : skip duplication, but send at least 1 report every idle rate (in unit of 4 ms).
uint8_t mouse_button; // caching button for using with tud_hid_mouse_ API
CFG_TUSB_MEM_ALIGN uint8_t report_buf[CFG_TUD_HID_BUFSIZE];
}hidd_interface_t;
typedef struct
{
uint8_t usage; // HID_USAGE_*
uint8_t idle_rate; // Idle Rate = 0 : only send report if there is changes, i.e skip duplication
// Idle Rate > 0 : skip duplication, but send at least 1 report every idle rate (in unit of 4 ms).
// If idle time is less than interrupt polling then use the polling.
uint8_t report_id;
uint8_t report_len;
hidd_interface_t* itf;
} hidd_report_t ;
CFG_TUSB_MEM_SECTION static hidd_interface_t _hidd_itf[ITF_COUNT] = { { 0 } };
#if CFG_TUD_HID_KEYBOARD
static hidd_report_t _kbd_rpt;
#endif
#if CFG_TUD_HID_MOUSE
static hidd_report_t _mse_rpt;
#endif
CFG_TUSB_MEM_SECTION static hidd_interface_t _hidd_itf[CFG_TUD_HID];
/*------------- Helpers -------------*/
static inline hidd_interface_t* get_interface_by_itfnum(uint8_t itf_num)
{
for (uint8_t i=0; i < ITF_COUNT; i++ )
for (uint8_t i=0; i < CFG_TUD_HID; i++ )
{
if ( itf_num == _hidd_itf[i].itf_num ) return &_hidd_itf[i];
}
@ -101,20 +71,22 @@ static inline hidd_interface_t* get_interface_by_itfnum(uint8_t itf_num)
return NULL;
}
//--------------------------------------------------------------------+
// HID GENERIC API
// APPLICATION API
//--------------------------------------------------------------------+
bool tud_hid_generic_ready(void)
bool tud_hid_ready(void)
{
return tud_ready() && (_hidd_itf[ITF_IDX_GENERIC].ep_in != 0) && !dcd_edpt_busy(TUD_OPT_RHPORT, _hidd_itf[ITF_IDX_GENERIC].ep_in);
uint8_t itf = 0;
uint8_t const ep_in = _hidd_itf[itf].ep_in;
return tud_ready() && (ep_in != 0) && !dcd_edpt_busy(TUD_OPT_RHPORT, ep_in);
}
bool tud_hid_generic_report(uint8_t report_id, void const* report, uint8_t len)
bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len)
{
TU_VERIFY( tud_hid_generic_ready() && (len < REPORT_BUFSIZE) );
TU_VERIFY( tud_hid_ready() && (len < CFG_TUD_HID_BUFSIZE) );
hidd_interface_t * p_hid = &_hidd_itf[ITF_IDX_GENERIC];
uint8_t itf = 0;
hidd_interface_t * p_hid = &_hidd_itf[itf];
// If report id = 0, skip ID field
if (report_id)
@ -126,44 +98,24 @@ bool tud_hid_generic_report(uint8_t report_id, void const* report, uint8_t len)
memcpy(p_hid->report_buf, report, len);
}
// TODO idle rate
return dcd_edpt_xfer(TUD_OPT_RHPORT, p_hid->ep_in, p_hid->report_buf, len + ( report_id ? 1 : 0) );
// TODO skip duplication ? and or idle rate
return dcd_edpt_xfer(TUD_OPT_RHPORT, p_hid->ep_in, p_hid->report_buf, len + (report_id ? 1 : 0) );
}
bool tud_hid_boot_mode(void)
{
uint8_t itf = 0;
return _hidd_itf[itf].boot_mode;
}
//--------------------------------------------------------------------+
// KEYBOARD APPLICATION API
// KEYBOARD API
//--------------------------------------------------------------------+
#if CFG_TUD_HID_KEYBOARD
bool tud_hid_keyboard_ready(void)
bool tud_hid_keyboard_report(uint8_t report_id, uint8_t modifier, uint8_t keycode[6])
{
return (_kbd_rpt.itf != NULL) && !dcd_edpt_busy(TUD_OPT_RHPORT, _kbd_rpt.itf->ep_in);
}
hid_keyboard_report_t report;
bool tud_hid_keyboard_is_boot_protocol(void)
{
return (_kbd_rpt.itf != NULL) && _kbd_rpt.itf->boot_protocol;
}
static bool hidd_kbd_report(hid_keyboard_report_t const *p_report)
{
TU_VERIFY( tud_hid_keyboard_ready() );
hidd_interface_t * p_hid = _kbd_rpt.itf;
// only send report if there is changes, i.e skip duplication
// if ( _kbd_rpt.idle_rate == 0 )
// {
// if ( 0 == memcmp(p_hid->report_buf, p_report, sizeof(hid_keyboard_report_t)) ) return true;
// }
memcpy(p_hid->report_buf, p_report, sizeof(hid_keyboard_report_t));
return dcd_edpt_xfer(TUD_OPT_RHPORT, p_hid->ep_in, p_hid->report_buf, sizeof(hid_keyboard_report_t));
}
bool tud_hid_keyboard_keycode(uint8_t modifier, uint8_t keycode[6])
{
hid_keyboard_report_t report = { .modifier = modifier };
report.modifier = modifier;
if ( keycode )
{
@ -173,12 +125,12 @@ bool tud_hid_keyboard_keycode(uint8_t modifier, uint8_t keycode[6])
tu_memclr(report.keycode, 6);
}
return hidd_kbd_report(&report);
// TODO skip duplication ? and or idle rate
return tud_hid_report(report_id, &report, sizeof(report));
}
#if CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
bool tud_hid_keyboard_key_press(char ch)
bool tud_hid_keyboard_key_press(uint8_t report_id, char ch)
{
uint8_t keycode[6] = { 0 };
uint8_t modifier = 0;
@ -186,75 +138,47 @@ bool tud_hid_keyboard_key_press(char ch)
if ( HID_ASCII_TO_KEYCODE[(uint8_t)ch].shift ) modifier = KEYBOARD_MODIFIER_LEFTSHIFT;
keycode[0] = HID_ASCII_TO_KEYCODE[(uint8_t)ch].keycode;
return tud_hid_keyboard_keycode(modifier, keycode);
return tud_hid_keyboard_report(report_id, modifier, keycode);
}
#endif // CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
#endif // CFG_TUD_HID_KEYBOARD
//--------------------------------------------------------------------+
// MOUSE APPLICATION API
//--------------------------------------------------------------------+
#if CFG_TUD_HID_MOUSE
bool tud_hid_mouse_ready(void)
{
return (_mse_rpt.itf != NULL) && !dcd_edpt_busy(TUD_OPT_RHPORT, _mse_rpt.itf->ep_in);
}
bool tud_hid_mouse_is_boot_protocol(void)
{
return (_mse_rpt.itf != NULL) && _mse_rpt.itf->boot_protocol;
}
static bool hidd_mouse_report(hid_mouse_report_t const *p_report)
{
TU_VERIFY( tud_hid_mouse_ready() );
hidd_interface_t * p_hid = _mse_rpt.itf;
// only send report if there is changes, i.e skip duplication
memcpy(p_hid->report_buf, p_report, sizeof(hid_mouse_report_t));
return dcd_edpt_xfer(TUD_OPT_RHPORT, p_hid->ep_in, p_hid->report_buf, sizeof(hid_mouse_report_t));
}
bool tud_hid_mouse_data(uint8_t buttons, int8_t x, int8_t y, int8_t scroll, int8_t pan)
bool tud_hid_mouse_report(uint8_t report_id, uint8_t buttons, int8_t x, int8_t y, int8_t scroll, int8_t pan)
{
(void) pan;
hid_mouse_report_t report =
{
.buttons = buttons,
.x = x,
.y = y,
.wheel = scroll,
// .pan = pan
.buttons = buttons,
.x = x,
.y = y,
.wheel = scroll,
//.pan = pan
};
return hidd_mouse_report( &report );
uint8_t itf = 0;
_hidd_itf[itf].mouse_button = buttons;
return tud_hid_report(report_id, &report, sizeof(report));
}
bool tud_hid_mouse_move(int8_t x, int8_t y)
bool tud_hid_mouse_move(uint8_t report_id, int8_t x, int8_t y)
{
TU_VERIFY( tud_hid_mouse_ready() );
uint8_t itf = 0;
uint8_t const button = _hidd_itf[itf].mouse_button;
hidd_interface_t * p_hid = _mse_rpt.itf;
uint8_t prev_buttons = p_hid->report_buf[0];
return tud_hid_mouse_data(prev_buttons, x, y, 0, 0);
return tud_hid_mouse_report(report_id, button, x, y, 0, 0);
}
bool tud_hid_mouse_scroll(int8_t vertical, int8_t horizontal)
bool tud_hid_mouse_scroll(uint8_t report_id, int8_t scroll, int8_t pan)
{
TU_VERIFY( tud_hid_mouse_ready() );
uint8_t itf = 0;
uint8_t const button = _hidd_itf[itf].mouse_button;
hidd_interface_t * p_hid = _mse_rpt.itf;
uint8_t prev_buttons = p_hid->report_buf[0];
return tud_hid_mouse_data(prev_buttons, 0, 0, vertical, horizontal);
return tud_hid_mouse_report(report_id, button, 0, 0, scroll, pan);
}
#endif // CFG_TUD_HID_MOUSE
//--------------------------------------------------------------------+
// USBD-CLASS API
//--------------------------------------------------------------------+
@ -267,23 +191,12 @@ void hidd_reset(uint8_t rhport)
{
(void) rhport;
tu_memclr(_hidd_itf, sizeof(_hidd_itf));
#if CFG_TUD_HID_KEYBOARD
tu_varclr(&_kbd_rpt);
#endif
#if CFG_TUD_HID_MOUSE
tu_varclr(&_mse_rpt);
#endif
}
bool hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, uint16_t *p_len)
{
uint8_t const *p_desc = (uint8_t const *) desc_itf;
// TODO support HID OUT Endpoint
TU_ASSERT(desc_itf->bNumEndpoints == 1);
//------------- HID descriptor -------------//
p_desc = tu_desc_next(p_desc);
tusb_hid_descriptor_hid_t const *desc_hid = (tusb_hid_descriptor_hid_t const *) p_desc;
@ -294,65 +207,18 @@ bool hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, uint16_t
tusb_desc_endpoint_t const *desc_edpt = (tusb_desc_endpoint_t const *) p_desc;
TU_ASSERT(TUSB_DESC_ENDPOINT == desc_edpt->bDescriptorType);
hidd_interface_t * p_hid = NULL;
/*------------- Boot protocol only keyboard & mouse -------------*/
if (desc_itf->bInterfaceSubClass == HID_SUBCLASS_BOOT)
{
TU_ASSERT(desc_itf->bInterfaceProtocol == HID_PROTOCOL_KEYBOARD || desc_itf->bInterfaceProtocol == HID_PROTOCOL_MOUSE);
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
if (desc_itf->bInterfaceProtocol == HID_PROTOCOL_KEYBOARD)
{
p_hid = &_hidd_itf[ITF_IDX_BOOT_KBD];
p_hid->desc_report = usbd_desc_set->hid_report.boot_keyboard;
p_hid->get_report_cb = tud_hid_keyboard_get_report_cb;
p_hid->set_report_cb = tud_hid_keyboard_set_report_cb;
hidd_report_t* report = &_kbd_rpt;
report->usage = HID_USAGE_DESKTOP_KEYBOARD;
report->report_id = 0;
report->report_len = 8;
report->itf = p_hid;
}
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
if (desc_itf->bInterfaceProtocol == HID_PROTOCOL_MOUSE)
{
p_hid = &_hidd_itf[ITF_IDX_BOOT_MSE];
p_hid->desc_report = usbd_desc_set->hid_report.boot_mouse;
p_hid->get_report_cb = tud_hid_mouse_get_report_cb;
p_hid->set_report_cb = tud_hid_mouse_set_report_cb;
hidd_report_t* report = &_mse_rpt;
report->usage = HID_USAGE_DESKTOP_MOUSE;
report->report_id = 0;
report->report_len = 4;
report->itf = p_hid;
}
#endif
TU_ASSERT(p_hid);
p_hid->boot_protocol = true; // default mode is BOOT
}
/*------------- Generic (multiple report) -------------*/
else
{
// TODO parse report ID for keyboard, mouse
p_hid = &_hidd_itf[ITF_IDX_GENERIC];
p_hid->desc_report = usbd_desc_set->hid_report.generic;
p_hid->get_report_cb = tud_hid_generic_get_report_cb;
p_hid->set_report_cb = tud_hid_generic_set_report_cb;
}
TU_ASSERT(p_hid->desc_report);
TU_ASSERT(dcd_edpt_open(rhport, desc_edpt));
// TODO support multiple HID interface
uint8_t itf = 0;
hidd_interface_t * p_hid = &_hidd_itf[itf];
if ( desc_itf->bInterfaceSubClass == HID_SUBCLASS_BOOT ) p_hid->boot_protocol = desc_itf->bInterfaceProtocol;
p_hid->boot_mode = false; // default mode is REPORT
p_hid->itf_num = desc_itf->bInterfaceNumber;
p_hid->ep_in = desc_edpt->bEndpointAddress;
p_hid->desc_len = desc_hid->wReportLength;
p_hid->reprot_desc_len = desc_hid->wReportLength;
*p_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t);
@ -375,7 +241,7 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
if (p_request->bRequest == TUSB_REQ_GET_DESCRIPTOR && desc_type == HID_DESC_TYPE_REPORT)
{
usbd_control_xfer(rhport, p_request, (void *)p_hid->desc_report, p_hid->desc_len);
usbd_control_xfer(rhport, p_request, (void*) tud_desc_set.hid_report, p_hid->reprot_desc_len);
}else
{
return false; // stall unsupported request
@ -392,17 +258,9 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
uint8_t const report_type = tu_u16_high(p_request->wValue);
uint8_t const report_id = tu_u16_low(p_request->wValue);
uint16_t xferlen;
if ( p_hid->get_report_cb )
{
xferlen = p_hid->get_report_cb(report_id, (hid_report_type_t) report_type, p_hid->report_buf, p_request->wLength);
}else
{
// For boot Interface only: re-use report_buf -> report has no change
xferlen = p_request->wLength;
}
uint16_t xferlen = tud_hid_get_report_cb(report_id, (hid_report_type_t) report_type, p_hid->report_buf, p_request->wLength);
TU_ASSERT( xferlen > 0 );
usbd_control_xfer(rhport, p_request, p_hid->report_buf, xferlen);
}
break;
@ -424,13 +282,16 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
case HID_REQ_CONTROL_GET_PROTOCOL:
{
uint8_t protocol = 1-p_hid->boot_protocol; // 0 is Boot, 1 is Report protocol
uint8_t protocol = 1-p_hid->boot_mode; // 0 is Boot, 1 is Report protocol
usbd_control_xfer(rhport, p_request, &protocol, 1);
}
break;
case HID_REQ_CONTROL_SET_PROTOCOL:
p_hid->boot_protocol = 1 - p_request->wValue; // 0 is Boot, 1 is Report protocol
p_hid->boot_mode = 1 - p_request->wValue; // 0 is Boot, 1 is Report protocol
if (tud_hid_mode_changed_cb) tud_hid_mode_changed_cb(p_hid->boot_mode);
usbd_control_status(rhport, p_request);
break;
@ -459,10 +320,7 @@ bool hidd_control_request_complete(uint8_t rhport, tusb_control_request_t const
uint8_t const report_type = tu_u16_high(p_request->wValue);
uint8_t const report_id = tu_u16_low(p_request->wValue);
if ( p_hid->set_report_cb )
{
p_hid->set_report_cb(report_id, (hid_report_type_t) report_type, p_hid->report_buf, p_request->wLength);
}
tud_hid_set_report_cb(report_id, (hid_report_type_t) report_type, p_hid->report_buf, p_request->wLength);
}
return true;
@ -480,11 +338,8 @@ bool hidd_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t
}
/*------------------------------------------------------------------*/
/* Ascii to Keycode
*------------------------------------------------------------------*/
//------------- Ascii to Keycode Lookup -------------//
#if CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
const hid_ascii_to_keycode_entry_t HID_ASCII_TO_KEYCODE[128] =
{
{0, 0 }, // 0x00 Null
@ -619,7 +474,6 @@ const hid_ascii_to_keycode_entry_t HID_ASCII_TO_KEYCODE[128] =
{1, HID_KEY_GRAVE }, // 0x7E ~
{0, HID_KEY_DELETE } // 0x7F Delete
};
#endif
#endif // CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
#endif

204
src/class/hid/hid_device.h
View File

@ -42,47 +42,47 @@
#define CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP 0
#endif
#if !CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
#error CFG_TUD_HID_KEYBOARD must be enabled
#endif
#if !CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
#error CFG_TUD_HID_MOUSE must be enabled
#endif
//--------------------------------------------------------------------+
// HID GENERIC API
// Application API
//--------------------------------------------------------------------+
bool tud_hid_generic_ready(void);
bool tud_hid_generic_report(uint8_t report_id, void const* report, uint8_t len);
// Check if the interface is ready to use
bool tud_hid_ready(void);
// Check if current mode is Boot (true) or Report (false)
bool tud_hid_boot_mode(void);
// Send report to host
bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len);
/*------------- Callbacks (Weak is optional) -------------*/
uint16_t tud_hid_generic_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen);
void tud_hid_generic_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize);
// Invoked when receiving GET_REPORT control request
// Application must fill buffer report's content and return its length.
// Return zero will cause the stack to STALL request
uint16_t tud_hid_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen);
// Invoked when receiving SET_REPORT control request
void tud_hid_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize);
// Invoked when host switch mode Boot <-> Report via SET_PROTOCOL request
void tud_hid_mode_changed_cb(uint8_t boot_mode) ATTR_WEAK;
//--------------------------------------------------------------------+
// KEYBOARD API
// Convenient helper to send keyboard report if application use standard/boot
// layout report as defined by hid_keyboard_report_t
//--------------------------------------------------------------------+
#if CFG_TUD_HID_KEYBOARD
/** \addtogroup ClassDriver_HID_Keyboard Keyboard
* @{ */
/** \defgroup Keyboard_Device Device
* @{ */
/** Check if the interface is ready to use
* \returns true if ready, otherwise interface may not be mounted or still busy transferring data
* \note Application must not perform any action if the interface is not ready
*/
bool tud_hid_keyboard_ready(void);
bool tud_hid_keyboard_is_boot_protocol(void);
bool tud_hid_keyboard_report(uint8_t report_id, uint8_t modifier, uint8_t keycode[6]);
bool tud_hid_keyboard_keycode(uint8_t modifier, uint8_t keycode[6]);
static inline bool tud_hid_keyboard_key_release(void) { return tud_hid_keyboard_keycode(0, NULL); }
static inline bool tud_hid_keyboard_key_release(uint8_t report_id)
{
return tud_hid_keyboard_report(report_id, 0, NULL);
}
#if CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
bool tud_hid_keyboard_key_press(char ch);
bool tud_hid_keyboard_key_press(uint8_t report_id, char ch);
typedef struct{
uint8_t shift;
@ -91,115 +91,59 @@ typedef struct{
extern const hid_ascii_to_keycode_entry_t HID_ASCII_TO_KEYCODE[128];
#endif
#endif
/*------------- Callbacks (Weak is optional) -------------*/
/** Callback invoked when USB host request \ref HID_REQ_CONTROL_GET_REPORT.
* \param[in] report_type specify which report (INPUT, OUTPUT, FEATURE) that host requests
* \param[out] buffer data that application need to update, value must be accessible by USB controller (see \ref CFG_TUSB_MEM_SECTION)
* \param[in] reqlen number of bytes that host requested
* \retval non-zero Actual number of bytes in the response's buffer.
* \retval zero indicates the current request is not supported. Tinyusb device stack will reject the request by
* sending STALL in the data phase.
* \note After this callback, the request is silently executed by the tinyusb stack, thus
* the completion of this control request will not be reported to application.
* For Keyboard, USB host often uses this to turn on/off the LED for CAPLOCKS, NUMLOCK (\ref hid_keyboard_led_bm_t)
*/
ATTR_WEAK uint16_t tud_hid_keyboard_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen);
/** Callback invoked when USB host request \ref HID_REQ_CONTROL_SET_REPORT.
* \param[in] report_type specify which report (INPUT, OUTPUT, FEATURE) that host requests
* \param[in] buffer containing the report's data
* \param[in] bufsize number of bytes in the \a buffer
* \note By the time this callback is invoked, the USB control transfer is already completed in the hardware side.
* Application are free to handle data at its own will.
*/
ATTR_WEAK void tud_hid_keyboard_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize);
//ATTR_WEAK void tud_hid_keyboard_set_protocol_cb(bool boot_protocol);
/** @} */
/** @} */
//--------------------------------------------------------------------+
// MOUSE API
// Convenient helper to send mouse report if application use standard/boot
// layout report as defined by hid_mouse_report_t
//--------------------------------------------------------------------+
#if CFG_TUD_HID_MOUSE
/** \addtogroup ClassDriver_HID_Mouse Mouse
* @{ */
/** \defgroup Mouse_Device Device
* @{ */
/** \brief Check if the interface is currently busy or not
* \retval true if the interface is busy meaning the stack is still transferring/waiting data from/to host
* \retval false if the interface is not busy meaning the stack successfully transferred data from/to host
* \note This function is primarily used for polling/waiting result after \ref tusbd_hid_mouse_send.
*/
bool tud_hid_mouse_ready(void);
bool tud_hid_mouse_is_boot_protocol(void);
bool tud_hid_mouse_report(uint8_t report_id, uint8_t buttons, int8_t x, int8_t y, int8_t scroll, int8_t pan);
bool tud_hid_mouse_move(uint8_t report_id, int8_t x, int8_t y);
bool tud_hid_mouse_scroll(uint8_t report_id, int8_t scroll, int8_t pan);
bool tud_hid_mouse_data(uint8_t buttons, int8_t x, int8_t y, int8_t scroll, int8_t pan);
bool tud_hid_mouse_move(int8_t x, int8_t y);
bool tud_hid_mouse_scroll(int8_t vertical, int8_t horizontal);
static inline bool tud_hid_mouse_button_press(uint8_t buttons)
static inline bool tud_hid_mouse_button_press(uint8_t report_id, uint8_t buttons)
{
return tud_hid_mouse_data(buttons, 0, 0, 0, 0);
return tud_hid_mouse_report(report_id, buttons, 0, 0, 0, 0);
}
static inline bool tud_hid_mouse_button_release(void)
static inline bool tud_hid_mouse_button_release(uint8_t report_id)
{
return tud_hid_mouse_data(0, 0, 0, 0, 0);
return tud_hid_mouse_report(report_id, 0, 0, 0, 0, 0);
}
/*------------- Callbacks (Weak is optional) -------------*/
/**
* Callback function that is invoked when USB host request \ref HID_REQ_CONTROL_GET_REPORT.
* \param[in] report_type specify which report (INPUT, OUTPUT, FEATURE) that host requests
* \param[out] buffer buffer that application need to update, value must be accessible by USB controller (see \ref CFG_TUSB_MEM_SECTION)
* \param[in] reqlen number of bytes that host requested
* \retval non-zero Actual number of bytes in the response's buffer.
* \retval zero indicates the current request is not supported. Tinyusb device stack will reject the request by
* sending STALL in the data phase.
* \note After this callback, the request is silently executed by the tinyusb stack, thus
* the completion of this control request will not be reported to application
*/
ATTR_WEAK uint16_t tud_hid_mouse_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen);
/**
* Callback function that is invoked when USB host request \ref HID_REQ_CONTROL_SET_REPORT.
* \param[in] report_type specify which report (INPUT, OUTPUT, FEATURE) that host requests
* \param[in] buffer buffer containing the report's data
* \param[in] bufsize number of bytes in the \a p_report_data
* \note By the time this callback is invoked, the USB control transfer is already completed in the hardware side.
* Application are free to handle data at its own will.
*/
ATTR_WEAK void tud_hid_mouse_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize);
//ATTR_WEAK void tud_hid_mouse_set_protocol_cb(bool boot_protocol);
#endif
//--------------------------------------------------------------------+
// HID Report Descriptor Template
// Interface Descriptor Template
//--------------------------------------------------------------------+
/* These template should be used as follow
* - Only 1 report : no parameter
* uint8_t report_desc[] = { ID_REPORT_DESC_KEYBOARD() };
#define TUD_HID_DESC_LEN (9 + 9 + 7)
#define TUD_HID_DESCRIPTOR(_itfnum, _stridx, _boot_protocol, _report_desc_len, _epin, _epsize, _ep_interval) \
/* Interface */\
9, TUSB_DESC_INTERFACE, _itfnum, 0, 1, TUSB_CLASS_HID, (_boot_protocol) ? HID_SUBCLASS_BOOT : 0, _boot_protocol, _stridx,\
/* HID descriptor */\
9, HID_DESC_TYPE_HID, U16_TO_U8S_LE(0x0111), 0, 1, HID_DESC_TYPE_REPORT, U16_TO_U8S_LE(_report_desc_len),\
/* Endpoint descriptor */\
7, TUSB_DESC_ENDPOINT, _epin, TUSB_XFER_INTERRUPT, U16_TO_U8S_LE(_epsize), _ep_interval
/* --------------------------------------------------------------------+
* HID Report Descriptor Template
*
* Convenient for declaring popular HID device (keyboard, mouse, consumer,
* gamepad etc...). Templates take "HID_REPORT_ID(n)," as input, leave
* empty if multiple reports is not used
*
* - Only 1 report: no parameter
* uint8_t const report_desc[] = { HID_REPORT_DESC_KEYBOARD() };
*
* - Multiple Reports: "HID_REPORT_ID(ID)," must be passed to template
* uint8_t report_desc[] = {
* ID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(1) ,) ,
* HID_REPORT_DESC_MOUSE ( HID_REPORT_ID(2) ,)
* uint8_t const report_desc[] =
* {
* HID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(1), ) ,
* HID_REPORT_DESC_MOUSE ( HID_REPORT_ID(2), )
* };
*/
*--------------------------------------------------------------------*/
/*------------- Keyboard Descriptor Template -------------*/
// Keyboard Report Descriptor Template
#define HID_REPORT_DESC_KEYBOARD(...) \
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
HID_USAGE ( HID_USAGE_DESKTOP_KEYBOARD ) ,\
@ -240,7 +184,7 @@ ATTR_WEAK void tud_hid_mouse_set_report_cb(uint8_t report_id, hid_report_type_t
HID_OUTPUT ( HID_CONSTANT ) ,\
HID_COLLECTION_END \
/*------------- Mouse Descriptor Template -------------*/
// Mouse Report Descriptor Template
#define HID_REPORT_DESC_MOUSE(...) \
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
HID_USAGE ( HID_USAGE_DESKTOP_MOUSE ) ,\
@ -280,7 +224,7 @@ ATTR_WEAK void tud_hid_mouse_set_report_cb(uint8_t report_id, hid_report_type_t
HID_COLLECTION_END ,\
HID_COLLECTION_END \
//------------- Consumer Control Report Template -------------//
// Consumer Control Report Descriptor Template
#define HID_REPORT_DESC_CONSUMER(...) \
HID_USAGE_PAGE ( HID_USAGE_PAGE_CONSUMER ) ,\
HID_USAGE ( HID_USAGE_CONSUMER_CONTROL ) ,\
@ -295,8 +239,8 @@ ATTR_WEAK void tud_hid_mouse_set_report_cb(uint8_t report_id, hid_report_type_t
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ) ,\
HID_COLLECTION_END \
//------------- System Control Report Template -------------//
/* 0x00 - do nothing
/* System Control Report Descriptor Template
* 0x00 - do nothing
* 0x01 - Power Off
* 0x02 - Standby
* 0x04 - Wake Host
@ -321,8 +265,8 @@ ATTR_WEAK void tud_hid_mouse_set_report_cb(uint8_t report_id, hid_report_type_t
HID_INPUT ( HID_CONSTANT ) ,\
HID_COLLECTION_END \
//------------- Gamepad Report Template -------------//
// Gamepad with 16 buttons and 2 joysticks
// Gamepad Report Descriptor Template
// with 16 buttons and 2 joysticks with following layout
// | Button Map (2 bytes) | X | Y | Z | Rz
#define HID_REPORT_DESC_GAMEPAD(...) \
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
@ -351,15 +295,11 @@ ATTR_WEAK void tud_hid_mouse_set_report_cb(uint8_t report_id, hid_report_type_t
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
HID_COLLECTION_END \
/** @} */
/** @} */
//--------------------------------------------------------------------+
// INTERNAL API
// Internal Class Driver API
//--------------------------------------------------------------------+
void hidd_init(void);
bool hidd_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16_t *p_length);

1
src/class/msc/msc_device.c
View File

@ -113,7 +113,6 @@ bool tud_msc_set_sense(uint8_t lun, uint8_t sense_key, uint8_t add_sense_code, u
return true;
}
//--------------------------------------------------------------------+
// USBD-CLASS API
//--------------------------------------------------------------------+

28
src/class/msc/msc_device.h
View File

@ -31,6 +31,9 @@
#include "device/usbd.h"
#include "msc.h"
#ifdef __cplusplus
extern "C" {
#endif
//--------------------------------------------------------------------+
// Class Driver Configuration
@ -44,7 +47,7 @@ TU_VERIFY_STATIC(CFG_TUD_MSC_BUFSIZE < UINT16_MAX, "Size is not correct");
#endif
#ifndef CFG_TUD_MSC_BUFSIZE
#error CFG_TUD_MSC_BUFSIZE must be defined, value of CFG_TUD_MSC_BLOCK_SZ should work well, the more the better
#error CFG_TUD_MSC_BUFSIZE must be defined, value of a block size should work well, the more the better
#endif
#ifndef CFG_TUD_MSC_VENDOR
@ -59,10 +62,6 @@ TU_VERIFY_STATIC(CFG_TUD_MSC_BUFSIZE < UINT16_MAX, "Size is not correct");
#error CFG_TUD_MSC_PRODUCT_REV 4-byte string must be defined
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** \addtogroup ClassDriver_MSC
* @{
* \defgroup MSC_Device Device
@ -133,7 +132,7 @@ void tud_msc_capacity_cb(uint8_t lun, uint32_t* block_count, uint16_t* block_siz
*/
int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize);
/*------------- Optional callbacks : Could be used by application to free up resources -------------*/
/*------------- Optional callbacks -------------*/
// Invoked when Read10 command is complete
ATTR_WEAK void tud_msc_read10_complete_cb(uint8_t lun);
@ -147,6 +146,23 @@ ATTR_WEAK void tud_msc_scsi_complete_cb(uint8_t lun, uint8_t const scsi_cmd[16])
// Hook to make a mass storage device read-only. TODO remove
ATTR_WEAK bool tud_msc_is_writable_cb(uint8_t lun);
//--------------------------------------------------------------------+
// Interface Descriptor Template
//--------------------------------------------------------------------+
// Length of template descriptor: 23 bytes
#define TUD_MSC_DESC_LEN (9 + 7 + 7)
// Interface Number, EP Out & EP In address
#define TUD_MSC_DESCRIPTOR(_itfnum, _stridx, _epout, _epin, _epsize) \
/* Interface */\
9, TUSB_DESC_INTERFACE, _itfnum, 0, 2, TUSB_CLASS_MSC, MSC_SUBCLASS_SCSI, MSC_PROTOCOL_BOT, _stridx,\
/* Endpoint Out */\
7, TUSB_DESC_ENDPOINT, _epout, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0,\
/* Endpoint In */\
7, TUSB_DESC_ENDPOINT, _epin, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0
/** @} */
/** @} */

23
src/common/compiler/tusb_compiler_gcc.h
View File

@ -35,34 +35,25 @@
extern "C" {
#endif
#define ALIGN_OF(x) __alignof__(x)
#define ALIGN_OF(x) __alignof__(x)
/// This attribute specifies a minimum alignment for the variable or structure field, measured in bytes
// Specifies a minimum alignment for the variable or structure field, measured in bytes
#define ATTR_ALIGNED(Bytes) __attribute__ ((aligned(Bytes)))
/// Place variable in a specific section
// Place variable in a specific section
#define ATTR_SECTION(sec_name) __attribute__ (( section(#sec_name) ))
/// The packed attribute specifies that a variable or structure field should have
/// the smallest possible alignment—one byte for a variable, and one bit for a field.
// Packed struct/variable into smallest possible size
#define ATTR_PACKED __attribute__ ((packed))
#define ATTR_PREPACKED
/// This attribute inlines the function even if no optimization level is specified
#define ATTR_ALWAYS_INLINE __attribute__ ((always_inline))
/// The deprecated attribute results in a warning if the function is used anywhere in the source file.
/// This is useful when identifying functions that are expected to be removed in a future version of a program.
// The deprecated attribute results in a warning if the function is used.
#define ATTR_DEPRECATED(mess) __attribute__ ((deprecated(mess)))
/// The weak attribute causes the declaration to be emitted as a weak symbol rather than a global.
/// This is primarily useful in defining library functions that can be overridden in user code
// The weak attribute causes the declaration to be emitted as a weak symbol rather than a global.
#define ATTR_WEAK __attribute__ ((weak))
/// Warn if a caller of the function with this attribute does not use its return value.
#define ATTR_WARN_UNUSED_RESULT __attribute__ ((warn_unused_result))
/// Function is meant to be possibly unused. GCC does not produce a warning for this function.
// Function/Variable is meant to be possibly unused (thus no warning)
#define ATTR_UNUSED __attribute__ ((unused))
// TODO mcu specific

6
src/common/compiler/tusb_compiler_iar.h
View File

@ -36,12 +36,8 @@
//#define ATTR_SECTION(section) _Pragma((#section))
#define ATTR_PREPACKED __packed
#define ATTR_PACKED
#define ATTR_ALWAYS_INLINE
#define ATTR_DEPRECATED(mess)
#define ATTR_WEAK __weak
#define ATTR_WARN_UNUSED_RESULT
#define ATTR_UNUSED
// built-in function to convert 32-bit Big-Endian to Little-Endian
@ -52,6 +48,8 @@
#define __n2be_16(u16) ((uint16_t) __REV16(u16))
#define __be2n_16(u16) __n2be_16(u16)
#error "IAR won't work due to '__packed' placement before struct"
#ifdef __cplusplus
}
#endif

1
src/common/tusb_common.h
View File

@ -113,7 +113,6 @@
#include "tusb_option.h"
#include "tusb_compiler.h"
#include "tusb_verify.h"
//#include "binary.h"
#include "tusb_error.h"
#include "tusb_timeout.h"
#include "tusb_types.h"

36
src/common/tusb_types.h
View File

@ -127,25 +127,23 @@ typedef enum
typedef enum
{
TUSB_CLASS_UNSPECIFIED = 0 , ///< 0
TUSB_CLASS_AUDIO = 1 , ///< 1
TUSB_CLASS_CDC = 2 , ///< 2
TUSB_CLASS_HID = 3 , ///< 3
TUSB_CLASS_RESERVED_4 = 4 , ///< 4
TUSB_CLASS_PHYSICAL = 5 , ///< 5
TUSB_CLASS_IMAGE = 6 , ///< 6
TUSB_CLASS_PRINTER = 7 , ///< 7
TUSB_CLASS_MSC = 8 , ///< 8
TUSB_CLASS_HUB = 9 , ///< 9
TUSB_CLASS_CDC_DATA = 10 , ///< 10
TUSB_CLASS_SMART_CARD = 11 , ///< 11
TUSB_CLASS_RESERVED_12 = 12 , ///< 12
TUSB_CLASS_CONTENT_SECURITY = 13 , ///< 13
TUSB_CLASS_VIDEO = 14 , ///< 14
TUSB_CLASS_PERSONAL_HEALTHCARE = 15 , ///< 15
TUSB_CLASS_AUDIO_VIDEO = 16 , ///< 16
TUSB_CLASS_MAPPED_INDEX_START = 17 , // TODO Map DIAGNOSTIC, WIRELESS_CONTROLLER, MISC, VENDOR_SPECIFIC to this to minimize the array
TUSB_CLASS_UNSPECIFIED = 0 ,
TUSB_CLASS_AUDIO = 1 ,
TUSB_CLASS_CDC = 2 ,
TUSB_CLASS_HID = 3 ,
TUSB_CLASS_RESERVED_4 = 4 ,
TUSB_CLASS_PHYSICAL = 5 ,
TUSB_CLASS_IMAGE = 6 ,
TUSB_CLASS_PRINTER = 7 ,
TUSB_CLASS_MSC = 8 ,
TUSB_CLASS_HUB = 9 ,
TUSB_CLASS_CDC_DATA = 10 ,
TUSB_CLASS_SMART_CARD = 11 ,
TUSB_CLASS_RESERVED_12 = 12 ,
TUSB_CLASS_CONTENT_SECURITY = 13 ,
TUSB_CLASS_VIDEO = 14 ,
TUSB_CLASS_PERSONAL_HEALTHCARE = 15 ,
TUSB_CLASS_AUDIO_VIDEO = 16 ,
TUSB_CLASS_DIAGNOSTIC = 0xDC ,
TUSB_CLASS_WIRELESS_CONTROLLER = 0xE0 ,

14
src/device/usbd.c
View File

@ -60,14 +60,6 @@ typedef struct {
static usbd_device_t _usbd_dev = { 0 };
// Auto descriptor is enabled, descriptor set point to auto generated one
#if CFG_TUD_DESC_AUTO
extern tud_desc_set_t const _usbd_auto_desc_set;
tud_desc_set_t const* usbd_desc_set = &_usbd_auto_desc_set;
#else
tud_desc_set_t const* usbd_desc_set = &tud_desc_set;
#endif
//--------------------------------------------------------------------+
// Class Driver
//--------------------------------------------------------------------+
@ -493,7 +485,7 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
// This function parse configuration descriptor & open drivers accordingly
static bool process_set_config(uint8_t rhport)
{
tusb_desc_configuration_t const * desc_cfg = (tusb_desc_configuration_t const *) usbd_desc_set->config;
tusb_desc_configuration_t const * desc_cfg = (tusb_desc_configuration_t const *) tud_desc_set.config;
TU_ASSERT(desc_cfg != NULL && desc_cfg->bDescriptorType == TUSB_DESC_CONFIGURATION);
// Parse configuration descriptor
@ -577,12 +569,12 @@ static void const* get_descriptor(tusb_control_request_t const * p_request, uint
switch(desc_type)
{
case TUSB_DESC_DEVICE:
desc_data = (uint8_t const *) usbd_desc_set->device;
desc_data = (uint8_t const *) tud_desc_set.device;
len = sizeof(tusb_desc_device_t);
break;
case TUSB_DESC_CONFIGURATION:
desc_data = (uint8_t const *) usbd_desc_set->config;
desc_data = (uint8_t const *) tud_desc_set.config;
len = ((tusb_desc_configuration_t const*) desc_data)->wTotalLength;
break;

15
src/device/usbd.h
View File

@ -45,15 +45,11 @@ typedef struct {
uint8_t const** string_arr; ///< a array of pointers to string descriptors
uint16_t string_count;
struct {
uint8_t const* generic;
uint8_t const* boot_keyboard;
uint8_t const* boot_mouse;
} hid_report;
uint8_t const* hid_report;
}tud_desc_set_t;
// Must be defined by application
// Descriptor collection set, must be defined by application
extern tud_desc_set_t tud_desc_set;
//--------------------------------------------------------------------+
@ -95,6 +91,13 @@ ATTR_WEAK void tud_suspend_cb(bool remote_wakeup_en);
// Invoked when usb bus is resumed
ATTR_WEAK void tud_resume_cb(void);
//--------------------------------------------------------------------+
// Interface Descriptor Template
//--------------------------------------------------------------------+
#define TUD_CONFIG_DESCRIPTOR(_itfcount, _stridx, _total_len, _attribute, _power_ma) \
9, TUSB_DESC_CONFIGURATION, U16_TO_U8S_LE(_total_len), _itfcount, 1, _stridx, TU_BIT(7) | _attribute, (_power_ma)/2
#ifdef __cplusplus
}
#endif

648
src/device/usbd_auto_desc.c
View File

@ -1,648 +0,0 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "tusb_option.h"
#if TUSB_OPT_DEVICE_ENABLED && CFG_TUD_DESC_AUTO
#include "tusb.h"
//--------------------------------------------------------------------+
// Auto Description Default Configure & Validation
//--------------------------------------------------------------------+
// If HID Generic interface is generated
#define AUTO_DESC_HID_GENERIC (CFG_TUD_HID && ((CFG_TUD_HID_KEYBOARD && !CFG_TUD_HID_KEYBOARD_BOOT) || \
(CFG_TUD_HID_MOUSE && !CFG_TUD_HID_MOUSE_BOOT)) )
/*------------- VID/PID -------------*/
#ifndef CFG_TUD_DESC_VID
#define CFG_TUD_DESC_VID 0xCAFE
#endif
#ifndef CFG_TUD_DESC_PID
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
* Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
*
* Auto ProductID layout's Bitmap:
* [MSB] HID Generic | Boot Mouse | Boot Keyboard | MSC | CDC [LSB]
*/
#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
#define CFG_TUD_DESC_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) | \
_PID_MAP(HID_KEYBOARD, 2) | _PID_MAP(HID_MOUSE, 3) | (AUTO_DESC_HID_GENERIC << 4) )
#endif
//--------------------------------------------------------------------+
// Interface & Endpoint mapping
//--------------------------------------------------------------------+
/*------------- Interface Numbering -------------*/
/* The order as follows: CDC, MSC, Boot Keyboard, Boot Mouse, HID Generic
* If an interface is not enabled, the later will take its place */
enum
{
#if CFG_TUD_CDC
ITF_NUM_CDC,
ITF_NUM_CDC_DATA,
#endif
#if CFG_TUD_MSC
ITF_NUM_MSC,
#endif
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
ITF_NUM_HID_BOOT_KBD,
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
ITF_NUM_HID_BOOT_MSE,
#endif
#if AUTO_DESC_HID_GENERIC
ITF_NUM_HID_GEN,
#endif
ITF_NUM_TOTAL
};
enum
{
ITF_STR_LANGUAGE = 0 ,
ITF_STR_MANUFACTURER ,
ITF_STR_PRODUCT ,
ITF_STR_SERIAL ,
#if CFG_TUD_CDC
ITF_STR_CDC ,
#endif
#if CFG_TUD_MSC
ITF_STR_MSC ,
#endif
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
ITF_STR_HID_BOOT_KBD,
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
ITF_STR_HID_BOOT_MSE,
#endif
#if AUTO_DESC_HID_GENERIC
ITF_STR_HID_GEN,
#endif
};
/*------------- Endpoint Numbering & Size -------------*/
#define _EP_IN(x) (0x80 | (x))
#define _EP_OUT(x) (x)
// CDC
#ifdef CFG_TUD_DESC_CDC_EPNUM_NOTIF
#define EP_CDC_NOTIF _EP_IN (CFG_TUD_DESC_CDC_EPNUM_NOTIF)
#else
#define EP_CDC_NOTIF _EP_IN ( ITF_NUM_CDC+1 )
#endif
#define EP_CDC_NOTIF_SIZE 8
#ifdef CFG_TUD_DESC_CDC_EPNUM
#define EP_CDC_OUT _EP_OUT( CFG_TUD_DESC_CDC_EPNUM )
#define EP_CDC_IN _EP_IN ( CFG_TUD_DESC_CDC_EPNUM )
#else
#define EP_CDC_OUT _EP_OUT( ITF_NUM_CDC+2 )
#define EP_CDC_IN _EP_IN ( ITF_NUM_CDC+2 )
#endif
// Mass Storage
#ifdef CFG_TUD_DESC_MSC_EPNUM
#define EP_MSC_OUT _EP_OUT( CFG_TUD_DESC_MSC_EPNUM )
#define EP_MSC_IN _EP_IN ( CFG_TUD_DESC_MSC_EPNUM )
#else
#define EP_MSC_OUT _EP_OUT( ITF_NUM_MSC+1 )
#define EP_MSC_IN _EP_IN ( ITF_NUM_MSC+1 )
#endif
#if TUD_OPT_HIGH_SPEED
#define EP_MSC_SIZE 512
#else
#define EP_MSC_SIZE 64
#endif
// HID Keyboard with boot protocol
#ifdef CFG_TUD_DESC_HID_KEYBOARD_EPNUM
#define EP_HID_KBD_BOOT _EP_IN ( CFG_TUD_DESC_HID_KEYBOARD_EPNUM )
#else
#define EP_HID_KBD_BOOT _EP_IN ( ITF_NUM_HID_BOOT_KBD+1 )
#endif
#define EP_HID_KBD_BOOT_SZ 8
// HID Mouse with boot protocol
#ifdef CFG_TUD_DESC_HID_MOUSE_EPNUM
#define EP_HID_MSE_BOOT _EP_IN ( CFG_TUD_DESC_HID_MOUSE_EPNUM )
#else
#define EP_HID_MSE_BOOT _EP_IN ( ITF_NUM_HID_BOOT_MSE+1 )
#endif
#define EP_HID_MSE_BOOT_SZ 8
// HID composite = keyboard + mouse + gamepad + etc ...
#define EP_HID_GEN _EP_IN ( ITF_NUM_HID_GEN+1 )
#define EP_HID_GEN_SIZE 16
//--------------------------------------------------------------------+
// Auto generated HID Report Descriptors
//--------------------------------------------------------------------+
/*------------- Boot Protocol Report Descriptor -------------*/
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
uint8_t const _desc_auto_hid_boot_kbd_report[] = { HID_REPORT_DESC_KEYBOARD() };
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
uint8_t const _desc_auto_hid_boot_mse_report[] = { HID_REPORT_DESC_MOUSE() };
#endif
/*------------- Generic (composite) Descriptor -------------*/
#if AUTO_DESC_HID_GENERIC
// Report ID: 0 if there is only 1 report
// starting from 1 if there is multiple reports
#define _REPORT_ID_KBD
// TODO report ID
uint8_t const _desc_auto_hid_generic_report[] =
{
#if CFG_TUD_HID_KEYBOARD && !CFG_TUD_HID_KEYBOARD_BOOT
HID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(1), ),
#endif
#if CFG_TUD_HID_MOUSE && !CFG_TUD_HID_MOUSE_BOOT
HID_REPORT_DESC_MOUSE( HID_REPORT_ID(2), )
#endif
};
#endif // hid generic
/*------------------------------------------------------------------*/
/* Auto generated Device & Configuration descriptor
*------------------------------------------------------------------*/
// For highspeed device but currently in full speed mode
//tusb_desc_device_qualifier_t _device_qual =
//{
// .bLength = sizeof(tusb_desc_device_qualifier_t),
// .bDescriptorType = TUSB_DESC_DEVICE_QUALIFIER,
// .bcdUSB = 0x0200,
// .bDeviceClass =
//};
/*------------- Device Descriptor -------------*/
tusb_desc_device_t const _desc_auto_device =
{
.bLength = sizeof(tusb_desc_device_t),
.bDescriptorType = TUSB_DESC_DEVICE,
.bcdUSB = 0x0200,
#if CFG_TUD_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 = CFG_TUD_ENDOINT0_SIZE,
.idVendor = CFG_TUD_DESC_VID,
.idProduct = CFG_TUD_DESC_PID,
.bcdDevice = 0x0100,
.iManufacturer = 0x01,
.iProduct = 0x02,
.iSerialNumber = 0x03,
.bNumConfigurations = 0x01
};
/*------------- Configuration Descriptor -------------*/
typedef struct ATTR_PACKED
{
tusb_desc_configuration_t config;
//------------- CDC -------------//
#if CFG_TUD_CDC
struct ATTR_PACKED
{
tusb_desc_interface_assoc_t iad;
//CDC Control Interface
tusb_desc_interface_t comm_itf;
cdc_desc_func_header_t header;
cdc_desc_func_call_management_t call;
cdc_desc_func_acm_t acm;
cdc_desc_func_union_t union_func;
tusb_desc_endpoint_t ep_notif;
//CDC Data Interface
tusb_desc_interface_t data_itf;
tusb_desc_endpoint_t ep_out;
tusb_desc_endpoint_t ep_in;
}cdc;
#endif
//------------- Mass Storage -------------//
#if CFG_TUD_MSC
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_desc_endpoint_t ep_out;
tusb_desc_endpoint_t ep_in;
} msc;
#endif
//------------- HID -------------//
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_hid_descriptor_hid_t hid_desc;
tusb_desc_endpoint_t ep_in;
} hid_kbd_boot;
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_hid_descriptor_hid_t hid_desc;
tusb_desc_endpoint_t ep_in;
} hid_mse_boot;
#endif
#if AUTO_DESC_HID_GENERIC
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_hid_descriptor_hid_t hid_desc;
tusb_desc_endpoint_t ep_in;
#if 0 // CFG_TUD_HID_KEYBOARD
tusb_desc_endpoint_t ep_out;
#endif
} hid_generic;
#endif
} desc_auto_cfg_t;
desc_auto_cfg_t const _desc_auto_config_struct =
{
.config =
{
.bLength = sizeof(tusb_desc_configuration_t),
.bDescriptorType = TUSB_DESC_CONFIGURATION,
.wTotalLength = sizeof(desc_auto_cfg_t),
.bNumInterfaces = ITF_NUM_TOTAL,
.bConfigurationValue = 1,
.iConfiguration = 0x00,
.bmAttributes = TU_BIT(7) | TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP,
.bMaxPower = TUSB_DESC_CONFIG_POWER_MA(100)
},
#if CFG_TUD_CDC
// IAD points to CDC Interfaces
.cdc =
{
.iad =
{
.bLength = sizeof(tusb_desc_interface_assoc_t),
.bDescriptorType = TUSB_DESC_INTERFACE_ASSOCIATION,
.bFirstInterface = ITF_NUM_CDC,
.bInterfaceCount = 2,
.bFunctionClass = TUSB_CLASS_CDC,
.bFunctionSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
.bFunctionProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
.iFunction = 0
},
//------------- CDC Communication Interface -------------//
.comm_itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_CDC,
.bAlternateSetting = 0,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_CDC,
.bInterfaceSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
.bInterfaceProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
.iInterface = 4
},
.header =
{
.bLength = sizeof(cdc_desc_func_header_t),
.bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_HEADER,
.bcdCDC = 0x0120
},
.call =
{
.bLength = sizeof(cdc_desc_func_call_management_t),
.bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_CALL_MANAGEMENT,
.bmCapabilities = { 0 },
.bDataInterface = ITF_NUM_CDC+1,
},
.acm =
{
.bLength = sizeof(cdc_desc_func_acm_t),
.bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_ABSTRACT_CONTROL_MANAGEMENT,
.bmCapabilities = { // 0x02
.support_line_request = 1,
}
},
.union_func =
{
.bLength = sizeof(cdc_desc_func_union_t), // plus number of
.bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_UNION,
.bControlInterface = ITF_NUM_CDC,
.bSubordinateInterface = ITF_NUM_CDC+1,
},
.ep_notif =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_CDC_NOTIF,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_CDC_NOTIF_SIZE },
.bInterval = 0x10
},
//------------- CDC Data Interface -------------//
.data_itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_CDC+1,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_CDC_DATA,
.bInterfaceSubClass = 0,
.bInterfaceProtocol = 0,
.iInterface = 0x00
},
.ep_out =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_CDC_OUT,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = CFG_TUD_CDC_EPSIZE },
.bInterval = 0
},
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_CDC_IN,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = CFG_TUD_CDC_EPSIZE },
.bInterval = 0
},
},
#endif // cdc
#if CFG_TUD_MSC
//------------- Mass Storage-------------//
.msc =
{
.itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_MSC,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_MSC,
.bInterfaceSubClass = MSC_SUBCLASS_SCSI,
.bInterfaceProtocol = MSC_PROTOCOL_BOT,
.iInterface = 4 + CFG_TUD_CDC
},
.ep_out =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_MSC_OUT,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = EP_MSC_SIZE},
.bInterval = 1
},
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_MSC_IN,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = EP_MSC_SIZE},
.bInterval = 1
}
},
#endif // msc
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
.hid_kbd_boot =
{
.itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_BOOT_KBD,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_KEYBOARD,
.iInterface = 0 //4 + CFG_TUD_CDC + CFG_TUD_MSC
},
.hid_desc =
{
.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_auto_hid_boot_kbd_report)
},
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_KBD_BOOT,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_KBD_BOOT_SZ },
.bInterval = 0x0A
}
},
#endif // boot keyboard
//------------- HID Mouse -------------//
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
.hid_mse_boot =
{
.itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_BOOT_MSE,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_MOUSE,
.iInterface = 0 // 4 + CFG_TUD_CDC + CFG_TUD_MSC + CFG_TUD_HID_KEYBOARD
},
.hid_desc =
{
.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_auto_hid_boot_mse_report)
},
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_MSE_BOOT,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_MSE_BOOT_SZ },
.bInterval = 0x0A
},
},
#endif // boot mouse
#if AUTO_DESC_HID_GENERIC
//------------- HID Generic Multiple report -------------//
.hid_generic =
{
.itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_GEN,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = 0,
.bInterfaceProtocol = 0,
.iInterface = 0, // 4 + CFG_TUD_CDC + CFG_TUD_MSC,
},
.hid_desc =
{
.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_auto_hid_generic_report)
},
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_GEN,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_GEN_SIZE },
.bInterval = 0x0A
}
}
#endif // hid generic
};
uint8_t const * const _desc_auto_config = (uint8_t const*) &_desc_auto_config_struct;
tud_desc_set_t const _usbd_auto_desc_set =
{
.device = &_desc_auto_device,
.config = &_desc_auto_config_struct,
.hid_report =
{
#if AUTO_DESC_HID_GENERIC
.generic = _desc_auto_hid_generic_report,
#else
.generic = NULL,
#endif
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
.boot_keyboard = _desc_auto_hid_boot_kbd_report,
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
.boot_mouse = _desc_auto_hid_boot_mse_report
#endif
}
};
#endif

3
src/device/usbd_pvt.h
View File

@ -33,9 +33,6 @@
extern "C" {
#endif
// Either point to tud_desc_set or usbd_auto_desc_set depending on CFG_TUD_DESC_AUTO
extern tud_desc_set_t const* usbd_desc_set;
//--------------------------------------------------------------------+
// INTERNAL API for stack management
//--------------------------------------------------------------------+

20
src/tusb_option.h
View File

@ -157,10 +157,6 @@
#define CFG_TUD_CTRL_BUFSIZE 256
#endif
#ifndef CFG_TUD_DESC_AUTO
#define CFG_TUD_DESC_AUTO 0
#endif
#ifndef CFG_TUD_CDC
#define CFG_TUD_CDC 0
#endif
@ -169,22 +165,6 @@
#define CFG_TUD_MSC 0
#endif
#ifndef CFG_TUD_HID_KEYBOARD
#define CFG_TUD_HID_KEYBOARD 0
#endif
#ifndef CFG_TUD_HID_MOUSE
#define CFG_TUD_HID_MOUSE 0
#endif
#ifndef CFG_TUD_HID_KEYBOARD_BOOT
#define CFG_TUD_HID_KEYBOARD_BOOT 0
#endif
#ifndef CFG_TUD_HID_MOUSE_BOOT
#define CFG_TUD_HID_MOUSE_BOOT 0
#endif
#endif // TUSB_OPT_DEVICE_ENABLED
//--------------------------------------------------------------------