2019-03-20 10:11:42 +01:00
|
|
|
/*
|
|
|
|
* 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.
|
|
|
|
*/
|
2014-03-12 08:43:58 +01:00
|
|
|
|
|
|
|
#ifndef _TUSB_HID_DEVICE_H_
|
|
|
|
#define _TUSB_HID_DEVICE_H_
|
|
|
|
|
2018-03-12 16:45:35 +01:00
|
|
|
#include "common/tusb_common.h"
|
2014-03-12 08:43:58 +01:00
|
|
|
#include "device/usbd.h"
|
|
|
|
#include "hid.h"
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
extern "C" {
|
|
|
|
#endif
|
|
|
|
|
2018-07-28 15:15:20 +02:00
|
|
|
//--------------------------------------------------------------------+
|
2018-07-29 09:03:48 +02:00
|
|
|
// Class Driver Default Configure & Validation
|
2018-07-28 15:15:20 +02:00
|
|
|
//--------------------------------------------------------------------+
|
2018-07-31 09:59:39 +02:00
|
|
|
#ifndef CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
|
|
|
|
#define CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP 0
|
|
|
|
#endif
|
|
|
|
|
2018-07-29 09:03:48 +02:00
|
|
|
#if !CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
|
2018-07-28 15:15:20 +02:00
|
|
|
#error CFG_TUD_HID_KEYBOARD must be enabled
|
|
|
|
#endif
|
|
|
|
|
2018-07-29 09:03:48 +02:00
|
|
|
#if !CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
|
|
|
|
#error CFG_TUD_HID_MOUSE must be enabled
|
2018-07-28 15:15:20 +02:00
|
|
|
#endif
|
|
|
|
|
2014-03-12 08:43:58 +01:00
|
|
|
|
|
|
|
//--------------------------------------------------------------------+
|
2019-04-18 07:32:19 +02:00
|
|
|
// Application API
|
2014-03-12 08:43:58 +01:00
|
|
|
//--------------------------------------------------------------------+
|
2019-04-17 19:36:17 +02:00
|
|
|
|
|
|
|
/** 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_ready(void);
|
|
|
|
bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len);
|
2018-07-28 07:38:45 +02:00
|
|
|
|
2019-04-18 07:32:19 +02:00
|
|
|
// Check if current mode is Boot (true) or Report (false)
|
2019-04-18 06:52:23 +02:00
|
|
|
bool tud_hid_boot_mode(void);
|
|
|
|
|
2018-07-31 08:45:31 +02:00
|
|
|
/*------------- Callbacks (Weak is optional) -------------*/
|
2019-04-17 19:36:17 +02:00
|
|
|
/** 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)
|
|
|
|
*/
|
|
|
|
uint16_t tud_hid_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.
|
|
|
|
*/
|
|
|
|
void tud_hid_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize);
|
2018-07-28 07:38:45 +02:00
|
|
|
|
2019-04-18 07:32:19 +02:00
|
|
|
ATTR_WEAK void tud_hid_mode_changed_cb(uint8_t boot_mode);
|
|
|
|
|
2018-07-28 07:38:45 +02:00
|
|
|
//--------------------------------------------------------------------+
|
|
|
|
// KEYBOARD API
|
|
|
|
//--------------------------------------------------------------------+
|
|
|
|
#if CFG_TUD_HID_KEYBOARD
|
2018-07-24 11:52:24 +02:00
|
|
|
bool tud_hid_keyboard_keycode(uint8_t modifier, uint8_t keycode[6]);
|
2018-07-23 12:46:07 +02:00
|
|
|
|
2018-07-24 13:18:02 +02:00
|
|
|
static inline bool tud_hid_keyboard_key_release(void) { return tud_hid_keyboard_keycode(0, NULL); }
|
|
|
|
|
2018-07-23 12:46:07 +02:00
|
|
|
#if CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
|
2018-07-24 11:52:24 +02:00
|
|
|
bool tud_hid_keyboard_key_press(char ch);
|
2018-07-23 12:46:07 +02:00
|
|
|
|
|
|
|
typedef struct{
|
|
|
|
uint8_t shift;
|
|
|
|
uint8_t keycode;
|
|
|
|
}hid_ascii_to_keycode_entry_t;
|
|
|
|
extern const hid_ascii_to_keycode_entry_t HID_ASCII_TO_KEYCODE[128];
|
|
|
|
#endif
|
|
|
|
|
2018-07-28 07:38:45 +02:00
|
|
|
#endif
|
|
|
|
|
2014-03-12 08:43:58 +01:00
|
|
|
//--------------------------------------------------------------------+
|
2018-07-28 07:38:45 +02:00
|
|
|
// MOUSE API
|
2014-03-12 08:43:58 +01:00
|
|
|
//--------------------------------------------------------------------+
|
2018-07-28 07:38:45 +02:00
|
|
|
#if CFG_TUD_HID_MOUSE
|
2018-07-24 13:18:02 +02:00
|
|
|
bool tud_hid_mouse_data(uint8_t buttons, int8_t x, int8_t y, int8_t scroll, int8_t pan);
|
|
|
|
|
2018-07-24 15:51:50 +02:00
|
|
|
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)
|
|
|
|
{
|
|
|
|
return tud_hid_mouse_data(buttons, 0, 0, 0, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline bool tud_hid_mouse_button_release(void)
|
|
|
|
{
|
|
|
|
return tud_hid_mouse_data(0, 0, 0, 0, 0);
|
|
|
|
}
|
2014-03-12 08:43:58 +01:00
|
|
|
|
2018-07-28 07:38:45 +02:00
|
|
|
#endif
|
|
|
|
|
2018-07-31 18:10:50 +02:00
|
|
|
|
|
|
|
//--------------------------------------------------------------------+
|
|
|
|
// HID Report Descriptor Template
|
|
|
|
//--------------------------------------------------------------------+
|
|
|
|
/* These template should be used as follow
|
|
|
|
* - Only 1 report : no parameter
|
|
|
|
* uint8_t report_desc[] = { ID_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) ,)
|
|
|
|
* };
|
|
|
|
*/
|
|
|
|
|
|
|
|
/*------------- Keyboard Descriptor Template -------------*/
|
|
|
|
#define HID_REPORT_DESC_KEYBOARD(...) \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_KEYBOARD ) ,\
|
|
|
|
HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
|
|
|
|
/* 8 bits Modifier Keys (Shfit, Control, Alt) */ \
|
|
|
|
__VA_ARGS__ \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_KEYBOARD ) ,\
|
|
|
|
HID_USAGE_MIN ( 224 ) ,\
|
|
|
|
HID_USAGE_MAX ( 231 ) ,\
|
|
|
|
HID_LOGICAL_MIN ( 0 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 1 ) ,\
|
|
|
|
HID_REPORT_COUNT ( 8 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 1 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
|
|
|
|
/* 8 bit reserved */ \
|
|
|
|
HID_REPORT_COUNT ( 1 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 8 ) ,\
|
|
|
|
HID_INPUT ( HID_CONSTANT ) ,\
|
|
|
|
/* 6-byte Keycodes */ \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_KEYBOARD ) ,\
|
|
|
|
HID_USAGE_MIN ( 0 ) ,\
|
|
|
|
HID_USAGE_MAX ( 255 ) ,\
|
|
|
|
HID_LOGICAL_MIN ( 0 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 255 ) ,\
|
|
|
|
HID_REPORT_COUNT ( 6 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 8 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ) ,\
|
|
|
|
/* 5-bit LED Indicator Kana | Compose | ScrollLock | CapsLock | NumLock */ \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_LED ) ,\
|
|
|
|
HID_USAGE_MIN ( 1 ) ,\
|
|
|
|
HID_USAGE_MAX ( 5 ) ,\
|
|
|
|
HID_REPORT_COUNT ( 5 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 1 ) ,\
|
|
|
|
HID_OUTPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
|
|
|
|
/* led padding */ \
|
|
|
|
HID_REPORT_COUNT ( 1 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 3 ) ,\
|
|
|
|
HID_OUTPUT ( HID_CONSTANT ) ,\
|
|
|
|
HID_COLLECTION_END \
|
|
|
|
|
|
|
|
/*------------- Mouse Descriptor Template -------------*/
|
|
|
|
#define HID_REPORT_DESC_MOUSE(...) \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_MOUSE ) ,\
|
|
|
|
HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
|
|
|
|
__VA_ARGS__ \
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_POINTER ) ,\
|
|
|
|
HID_COLLECTION ( HID_COLLECTION_PHYSICAL ) ,\
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ) ,\
|
|
|
|
HID_USAGE_MIN ( 1 ) ,\
|
|
|
|
HID_USAGE_MAX ( 3 ) ,\
|
|
|
|
HID_LOGICAL_MIN ( 0 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 1 ) ,\
|
|
|
|
/* Left, Right, Middle, Backward, Forward mouse buttons */ \
|
|
|
|
HID_REPORT_COUNT ( 3 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 1 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
|
|
|
|
/* 3 bit padding */ \
|
|
|
|
HID_REPORT_COUNT ( 1 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 5 ) ,\
|
|
|
|
HID_INPUT ( HID_CONSTANT ) ,\
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
|
|
|
|
/* X, Y position [-127, 127] */ \
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_X ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_Y ) ,\
|
|
|
|
HID_LOGICAL_MIN ( 0x81 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 0x7f ) ,\
|
|
|
|
HID_REPORT_COUNT ( 2 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 8 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ) ,\
|
|
|
|
/* Mouse scroll [-127, 127] */ \
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_WHEEL ) ,\
|
|
|
|
HID_LOGICAL_MIN ( 0x81 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 0x7f ) ,\
|
|
|
|
HID_REPORT_COUNT( 1 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 8 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ) ,\
|
|
|
|
HID_COLLECTION_END ,\
|
|
|
|
HID_COLLECTION_END \
|
|
|
|
|
|
|
|
//------------- Consumer Control Report Template -------------//
|
|
|
|
#define HID_REPORT_DESC_CONSUMER(...) \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_CONSUMER ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_CONSUMER_CONTROL ) ,\
|
|
|
|
HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
|
|
|
|
__VA_ARGS__ \
|
|
|
|
HID_LOGICAL_MIN ( 0x00 ) ,\
|
|
|
|
HID_LOGICAL_MAX_N( 0x03FF, 2 ) ,\
|
|
|
|
HID_USAGE_MIN ( 0x00 ) ,\
|
|
|
|
HID_USAGE_MAX_N ( 0x03FF, 2 ) ,\
|
|
|
|
HID_REPORT_COUNT ( 1 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 16 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ) ,\
|
|
|
|
HID_COLLECTION_END \
|
|
|
|
|
|
|
|
//------------- System Control Report Template -------------//
|
|
|
|
/* 0x00 - do nothing
|
|
|
|
* 0x01 - Power Off
|
|
|
|
* 0x02 - Standby
|
|
|
|
* 0x04 - Wake Host
|
|
|
|
*/
|
|
|
|
#define HID_REPORT_DESC_SYSTEM_CONTROL(...) \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_SYSTEM_CONTROL ) ,\
|
|
|
|
HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
|
|
|
|
__VA_ARGS__ \
|
|
|
|
/* 2 bit system power control */ \
|
|
|
|
HID_LOGICAL_MIN ( 1 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 3 ) ,\
|
|
|
|
HID_REPORT_COUNT ( 1 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 2 ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_SYSTEM_SLEEP ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_SYSTEM_POWER_DOWN ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_SYSTEM_WAKE_UP ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ) ,\
|
|
|
|
/* 6 bit padding */ \
|
|
|
|
HID_REPORT_COUNT ( 1 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 6 ) ,\
|
|
|
|
HID_INPUT ( HID_CONSTANT ) ,\
|
|
|
|
HID_COLLECTION_END \
|
|
|
|
|
|
|
|
//------------- Gamepad Report Template -------------//
|
|
|
|
// Gamepad with 16 buttons and 2 joysticks
|
|
|
|
// | Button Map (2 bytes) | X | Y | Z | Rz
|
|
|
|
#define HID_REPORT_DESC_GAMEPAD(...) \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_GAMEPAD ) ,\
|
|
|
|
HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
|
|
|
|
__VA_ARGS__ \
|
|
|
|
/* 16 bit Button Map */ \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ) ,\
|
|
|
|
HID_USAGE_MIN ( 1 ) ,\
|
|
|
|
HID_USAGE_MAX ( 16 ) ,\
|
|
|
|
HID_LOGICAL_MIN ( 0 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 1 ) ,\
|
|
|
|
HID_REPORT_COUNT ( 16 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 1 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ) ,\
|
|
|
|
/* X, Y, Z, Rz (min -127, max 127 ) */ \
|
|
|
|
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
|
|
|
|
HID_LOGICAL_MIN ( 0x81 ) ,\
|
|
|
|
HID_LOGICAL_MAX ( 0x7f ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_X ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_Y ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_Z ) ,\
|
|
|
|
HID_USAGE ( HID_USAGE_DESKTOP_RZ ) ,\
|
|
|
|
HID_REPORT_COUNT ( 4 ) ,\
|
|
|
|
HID_REPORT_SIZE ( 8 ) ,\
|
|
|
|
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
|
|
|
|
HID_COLLECTION_END \
|
|
|
|
|
2014-03-12 08:43:58 +01:00
|
|
|
/** @} */
|
|
|
|
/** @} */
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------+
|
2019-04-18 07:32:19 +02:00
|
|
|
// Internal Class Driver API
|
2014-03-12 08:43:58 +01:00
|
|
|
//--------------------------------------------------------------------+
|
|
|
|
void hidd_init(void);
|
2018-12-12 07:00:59 +01:00
|
|
|
bool hidd_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16_t *p_length);
|
2018-11-16 15:56:39 +01:00
|
|
|
bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_request);
|
|
|
|
bool hidd_control_request_complete (uint8_t rhport, tusb_control_request_t const * p_request);
|
2018-12-12 07:12:06 +01:00
|
|
|
bool hidd_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes);
|
2018-07-13 11:09:26 +02:00
|
|
|
void hidd_reset(uint8_t rhport);
|
2014-03-12 08:43:58 +01:00
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#endif /* _TUSB_HID_DEVICE_H_ */
|
2018-11-16 15:56:39 +01:00
|
|
|
|