Squashed 'third_party/pico-sdk/lib/tinyusb/' content from commit 868948f67c
Change-Id: I5d33c2566dd597be9d4b1c30d4b3723c5ef4a265
git-subtree-dir: third_party/pico-sdk/lib/tinyusb
git-subtree-split: 868948f67c90fa7c2553cdcd604b52862cf55720
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/src/class/hid/hid_device.h b/src/class/hid/hid_device.h
new file mode 100644
index 0000000..078b673
--- /dev/null
+++ b/src/class/hid/hid_device.h
@@ -0,0 +1,393 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Ha Thach (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.
+ */
+
+#ifndef _TUSB_HID_DEVICE_H_
+#define _TUSB_HID_DEVICE_H_
+
+#include "hid.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+//--------------------------------------------------------------------+
+// Class Driver Default Configure & Validation
+//--------------------------------------------------------------------+
+
+#if !defined(CFG_TUD_HID_EP_BUFSIZE) & defined(CFG_TUD_HID_BUFSIZE)
+ // TODO warn user to use new name later on
+ // #warning CFG_TUD_HID_BUFSIZE is renamed to CFG_TUD_HID_EP_BUFSIZE, please update to use the new name
+ #define CFG_TUD_HID_EP_BUFSIZE CFG_TUD_HID_BUFSIZE
+#endif
+
+#ifndef CFG_TUD_HID_EP_BUFSIZE
+ #define CFG_TUD_HID_EP_BUFSIZE 64
+#endif
+
+//--------------------------------------------------------------------+
+// Application API (Multiple Instances)
+// CFG_TUD_HID > 1
+//--------------------------------------------------------------------+
+
+// Check if the interface is ready to use
+bool tud_hid_n_ready(uint8_t instance);
+
+// Get interface supported protocol (bInterfaceProtocol) check out hid_interface_protocol_enum_t for possible values
+uint8_t tud_hid_n_interface_protocol(uint8_t instance);
+
+// Get current active protocol: HID_PROTOCOL_BOOT (0) or HID_PROTOCOL_REPORT (1)
+uint8_t tud_hid_n_get_protocol(uint8_t instance);
+
+// Send report to host
+bool tud_hid_n_report(uint8_t instance, uint8_t report_id, void const* report, uint8_t len);
+
+// KEYBOARD: convenient helper to send keyboard report if application
+// use template layout report as defined by hid_keyboard_report_t
+bool tud_hid_n_keyboard_report(uint8_t instance, uint8_t report_id, uint8_t modifier, uint8_t keycode[6]);
+
+// MOUSE: convenient helper to send mouse report if application
+// use template layout report as defined by hid_mouse_report_t
+bool tud_hid_n_mouse_report(uint8_t instance, uint8_t report_id, uint8_t buttons, int8_t x, int8_t y, int8_t vertical, int8_t horizontal);
+
+// Gamepad: convenient helper to send gamepad report if application
+// use template layout report TUD_HID_REPORT_DESC_GAMEPAD
+bool tud_hid_n_gamepad_report(uint8_t instance, uint8_t report_id, int8_t x, int8_t y, int8_t z, int8_t rz, int8_t rx, int8_t ry, uint8_t hat, uint32_t buttons);
+
+//--------------------------------------------------------------------+
+// Application API (Single Port)
+//--------------------------------------------------------------------+
+static inline bool tud_hid_ready(void);
+static inline uint8_t tud_hid_interface_protocol(void);
+static inline uint8_t tud_hid_get_protocol(void);
+static inline bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len);
+static inline bool tud_hid_keyboard_report(uint8_t report_id, uint8_t modifier, uint8_t keycode[6]);
+static inline bool tud_hid_mouse_report(uint8_t report_id, uint8_t buttons, int8_t x, int8_t y, int8_t vertical, int8_t horizontal);
+static inline bool tud_hid_gamepad_report(uint8_t report_id, int8_t x, int8_t y, int8_t z, int8_t rz, int8_t rx, int8_t ry, uint8_t hat, uint32_t buttons);
+
+//--------------------------------------------------------------------+
+// Callbacks (Weak is optional)
+//--------------------------------------------------------------------+
+
+// Invoked when received GET HID REPORT DESCRIPTOR request
+// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
+uint8_t const * tud_hid_descriptor_report_cb(uint8_t instance);
+
+// Invoked when received 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 instance, uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen);
+
+// Invoked when received SET_REPORT control request or
+// received data on OUT endpoint ( Report ID = 0, Type = 0 )
+void tud_hid_set_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize);
+
+// Invoked when received SET_PROTOCOL request
+// protocol is either HID_PROTOCOL_BOOT (0) or HID_PROTOCOL_REPORT (1)
+TU_ATTR_WEAK void tud_hid_set_protocol_cb(uint8_t instance, uint8_t protocol);
+
+// Invoked when received SET_IDLE request. return false will stall the request
+// - 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).
+TU_ATTR_WEAK bool tud_hid_set_idle_cb(uint8_t instance, uint8_t idle_rate);
+
+// Invoked when sent REPORT successfully to host
+// Application can use this to send the next report
+// Note: For composite reports, report[0] is report ID
+TU_ATTR_WEAK void tud_hid_report_complete_cb(uint8_t instance, uint8_t const* report, uint8_t len);
+
+
+//--------------------------------------------------------------------+
+// Inline Functions
+//--------------------------------------------------------------------+
+static inline bool tud_hid_ready(void)
+{
+ return tud_hid_n_ready(0);
+}
+
+static inline uint8_t tud_hid_interface_protocol(void)
+{
+ return tud_hid_n_interface_protocol(0);
+}
+
+static inline uint8_t tud_hid_get_protocol(void)
+{
+ return tud_hid_n_get_protocol(0);
+}
+
+static inline bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len)
+{
+ return tud_hid_n_report(0, report_id, report, len);
+}
+
+static inline bool tud_hid_keyboard_report(uint8_t report_id, uint8_t modifier, uint8_t keycode[6])
+{
+ return tud_hid_n_keyboard_report(0, report_id, modifier, keycode);
+}
+
+static inline bool tud_hid_mouse_report(uint8_t report_id, uint8_t buttons, int8_t x, int8_t y, int8_t vertical, int8_t horizontal)
+{
+ return tud_hid_n_mouse_report(0, report_id, buttons, x, y, vertical, horizontal);
+}
+
+static inline bool tud_hid_gamepad_report(uint8_t report_id, int8_t x, int8_t y, int8_t z, int8_t rz, int8_t rx, int8_t ry, uint8_t hat, uint32_t buttons)
+{
+ return tud_hid_n_gamepad_report(0, report_id, x, y, z, rz, rx, ry, hat, buttons);
+}
+
+/* --------------------------------------------------------------------+
+ * 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[] = { TUD_HID_REPORT_DESC_KEYBOARD() };
+ *
+ * - Multiple Reports: "HID_REPORT_ID(ID)" must be passed to template
+ * uint8_t const report_desc[] =
+ * {
+ * TUD_HID_REPORT_DESC_KEYBOARD( HID_REPORT_ID(1) ) ,
+ * TUD_HID_REPORT_DESC_MOUSE ( HID_REPORT_ID(2) )
+ * };
+ *--------------------------------------------------------------------*/
+
+// Keyboard Report Descriptor Template
+#define TUD_HID_REPORT_DESC_KEYBOARD(...) \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
+ HID_USAGE ( HID_USAGE_DESKTOP_KEYBOARD ) ,\
+ HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
+ /* Report ID if any */\
+ __VA_ARGS__ \
+ /* 8 bits Modifier Keys (Shfit, Control, Alt) */ \
+ 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 ) ,\
+ /* Output 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 ) ,\
+ /* 6-byte Keycodes */ \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_KEYBOARD ) ,\
+ HID_USAGE_MIN ( 0 ) ,\
+ HID_USAGE_MAX_N ( 255, 2 ) ,\
+ HID_LOGICAL_MIN ( 0 ) ,\
+ HID_LOGICAL_MAX_N( 255, 2 ) ,\
+ HID_REPORT_COUNT ( 6 ) ,\
+ HID_REPORT_SIZE ( 8 ) ,\
+ HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ) ,\
+ HID_COLLECTION_END \
+
+// Mouse Report Descriptor Template
+#define TUD_HID_REPORT_DESC_MOUSE(...) \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
+ HID_USAGE ( HID_USAGE_DESKTOP_MOUSE ) ,\
+ HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
+ /* Report ID if any */\
+ __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 ( 5 ) ,\
+ HID_LOGICAL_MIN ( 0 ) ,\
+ HID_LOGICAL_MAX ( 1 ) ,\
+ /* Left, Right, Middle, Backward, Forward buttons */ \
+ HID_REPORT_COUNT( 5 ) ,\
+ HID_REPORT_SIZE ( 1 ) ,\
+ HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
+ /* 3 bit padding */ \
+ HID_REPORT_COUNT( 1 ) ,\
+ HID_REPORT_SIZE ( 3 ) ,\
+ 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 ) ,\
+ /* Verital wheel 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_USAGE_PAGE ( HID_USAGE_PAGE_CONSUMER ), \
+ /* Horizontal wheel scroll [-127, 127] */ \
+ HID_USAGE_N ( HID_USAGE_CONSUMER_AC_PAN, 2 ), \
+ 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 Descriptor Template
+#define TUD_HID_REPORT_DESC_CONSUMER(...) \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_CONSUMER ) ,\
+ HID_USAGE ( HID_USAGE_CONSUMER_CONTROL ) ,\
+ HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
+ /* Report ID if any */\
+ __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 Descriptor Template
+ * 0x00 - do nothing
+ * 0x01 - Power Off
+ * 0x02 - Standby
+ * 0x03 - Wake Host
+ */
+#define TUD_HID_REPORT_DESC_SYSTEM_CONTROL(...) \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
+ HID_USAGE ( HID_USAGE_DESKTOP_SYSTEM_CONTROL ) ,\
+ HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
+ /* Report ID if any */\
+ __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_POWER_DOWN ) ,\
+ HID_USAGE ( HID_USAGE_DESKTOP_SYSTEM_SLEEP ) ,\
+ 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 Descriptor Template
+// with 32 buttons, 2 joysticks and 1 hat/dpad with following layout
+// | X | Y | Z | Rz | Rx | Ry (1 byte each) | hat/DPAD (1 byte) | Button Map (4 bytes) |
+#define TUD_HID_REPORT_DESC_GAMEPAD(...) \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
+ HID_USAGE ( HID_USAGE_DESKTOP_GAMEPAD ) ,\
+ HID_COLLECTION ( HID_COLLECTION_APPLICATION ) ,\
+ /* Report ID if any */\
+ __VA_ARGS__ \
+ /* 8 bit X, Y, Z, Rz, Rx, Ry (min -127, max 127 ) */ \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
+ 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_USAGE ( HID_USAGE_DESKTOP_RX ) ,\
+ HID_USAGE ( HID_USAGE_DESKTOP_RY ) ,\
+ HID_LOGICAL_MIN ( 0x81 ) ,\
+ HID_LOGICAL_MAX ( 0x7f ) ,\
+ HID_REPORT_COUNT ( 6 ) ,\
+ HID_REPORT_SIZE ( 8 ) ,\
+ HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
+ /* 8 bit DPad/Hat Button Map */ \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
+ HID_USAGE ( HID_USAGE_DESKTOP_HAT_SWITCH ) ,\
+ HID_LOGICAL_MIN ( 1 ) ,\
+ HID_LOGICAL_MAX ( 8 ) ,\
+ HID_PHYSICAL_MIN ( 0 ) ,\
+ HID_PHYSICAL_MAX_N ( 315, 2 ) ,\
+ HID_REPORT_COUNT ( 1 ) ,\
+ HID_REPORT_SIZE ( 8 ) ,\
+ HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
+ /* 32 bit Button Map */ \
+ HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ) ,\
+ HID_USAGE_MIN ( 1 ) ,\
+ HID_USAGE_MAX ( 32 ) ,\
+ HID_LOGICAL_MIN ( 0 ) ,\
+ HID_LOGICAL_MAX ( 1 ) ,\
+ HID_REPORT_COUNT ( 32 ) ,\
+ HID_REPORT_SIZE ( 1 ) ,\
+ HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
+ HID_COLLECTION_END \
+
+// HID Generic Input & Output
+// - 1st parameter is report size (mandatory)
+// - 2nd parameter is report id HID_REPORT_ID(n) (optional)
+#define TUD_HID_REPORT_DESC_GENERIC_INOUT(report_size, ...) \
+ HID_USAGE_PAGE_N ( HID_USAGE_PAGE_VENDOR, 2 ),\
+ HID_USAGE ( 0x01 ),\
+ HID_COLLECTION ( HID_COLLECTION_APPLICATION ),\
+ /* Report ID if any */\
+ __VA_ARGS__ \
+ /* Input */ \
+ HID_USAGE ( 0x02 ),\
+ HID_LOGICAL_MIN ( 0x00 ),\
+ HID_LOGICAL_MAX_N ( 0xff, 2 ),\
+ HID_REPORT_SIZE ( 8 ),\
+ HID_REPORT_COUNT( report_size ),\
+ HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ),\
+ /* Output */ \
+ HID_USAGE ( 0x03 ),\
+ HID_LOGICAL_MIN ( 0x00 ),\
+ HID_LOGICAL_MAX_N ( 0xff, 2 ),\
+ HID_REPORT_SIZE ( 8 ),\
+ HID_REPORT_COUNT( report_size ),\
+ HID_OUTPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ),\
+ HID_COLLECTION_END \
+
+//--------------------------------------------------------------------+
+// Internal Class Driver API
+//--------------------------------------------------------------------+
+void hidd_init (void);
+void hidd_reset (uint8_t rhport);
+uint16_t hidd_open (uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16_t max_len);
+bool hidd_control_xfer_cb (uint8_t rhport, uint8_t stage, tusb_control_request_t const * request);
+bool hidd_xfer_cb (uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes);
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* _TUSB_HID_DEVICE_H_ */