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Merge pull request #882 from mmosca/master 

Add support for 32 button gamepads
This commit is contained in:
Ha Thach 2021-06-09 18:05:14 +07:00 committed by GitHub
parent 1b8473902f cffa666bd1
commit c98a95c276
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 69 additions and 26 deletions
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79
src/class/hid/hid.h
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@ -201,30 +201,73 @@ typedef struct TU_ATTR_PACKED
int8_t rx; ///< Delta Rx movement of analog left trigger
int8_t ry; ///< Delta Ry movement of analog right trigger
uint8_t hat; ///< Buttons mask for currently pressed buttons in the DPad/hat
uint16_t buttons; ///< Buttons mask for currently pressed buttons
uint32_t buttons; ///< Buttons mask for currently pressed buttons
}hid_gamepad_report_t;
/// Standard Gamepad Buttons Bitmap (from Linux input event codes)
/// Standard Gamepad Buttons Bitmap
typedef enum
{
GAMEPAD_BUTTON_A = TU_BIT(0), ///< A/South button
GAMEPAD_BUTTON_B = TU_BIT(1), ///< B/East button
GAMEPAD_BUTTON_C = TU_BIT(2), ///< C button
GAMEPAD_BUTTON_X = TU_BIT(3), ///< X/North button
GAMEPAD_BUTTON_Y = TU_BIT(4), ///< Y/West button
GAMEPAD_BUTTON_Z = TU_BIT(5), ///< Z button
GAMEPAD_BUTTON_TL = TU_BIT(6), ///< L1 button
GAMEPAD_BUTTON_TR = TU_BIT(7), ///< R1 button
GAMEPAD_BUTTON_TL2 = TU_BIT(8), ///< L2 button
GAMEPAD_BUTTON_TR2 = TU_BIT(9), ///< R2 button
GAMEPAD_BUTTON_SELECT = TU_BIT(10), ///< Select button
GAMEPAD_BUTTON_START = TU_BIT(11), ///< Start button
GAMEPAD_BUTTON_MODE = TU_BIT(12), ///< Mode button
GAMEPAD_BUTTON_THUMBL = TU_BIT(13), ///< L3 button
GAMEPAD_BUTTON_THUMBR = TU_BIT(14), ///< R3 button
//GAMEPAD_BUTTON_ = TU_BIT(15), ///< Undefined button
GAMEPAD_BUTTON_0 = TU_BIT(0),
GAMEPAD_BUTTON_1 = TU_BIT(1),
GAMEPAD_BUTTON_2 = TU_BIT(2),
GAMEPAD_BUTTON_3 = TU_BIT(3),
GAMEPAD_BUTTON_4 = TU_BIT(4),
GAMEPAD_BUTTON_5 = TU_BIT(5),
GAMEPAD_BUTTON_6 = TU_BIT(6),
GAMEPAD_BUTTON_7 = TU_BIT(7),
GAMEPAD_BUTTON_8 = TU_BIT(8),
GAMEPAD_BUTTON_9 = TU_BIT(9),
GAMEPAD_BUTTON_10 = TU_BIT(10),
GAMEPAD_BUTTON_11 = TU_BIT(11),
GAMEPAD_BUTTON_12 = TU_BIT(12),
GAMEPAD_BUTTON_13 = TU_BIT(13),
GAMEPAD_BUTTON_14 = TU_BIT(14),
GAMEPAD_BUTTON_15 = TU_BIT(15),
GAMEPAD_BUTTON_16 = TU_BIT(16),
GAMEPAD_BUTTON_17 = TU_BIT(17),
GAMEPAD_BUTTON_18 = TU_BIT(18),
GAMEPAD_BUTTON_19 = TU_BIT(19),
GAMEPAD_BUTTON_20 = TU_BIT(20),
GAMEPAD_BUTTON_21 = TU_BIT(21),
GAMEPAD_BUTTON_22 = TU_BIT(22),
GAMEPAD_BUTTON_23 = TU_BIT(23),
GAMEPAD_BUTTON_24 = TU_BIT(24),
GAMEPAD_BUTTON_25 = TU_BIT(25),
GAMEPAD_BUTTON_26 = TU_BIT(26),
GAMEPAD_BUTTON_27 = TU_BIT(27),
GAMEPAD_BUTTON_28 = TU_BIT(28),
GAMEPAD_BUTTON_29 = TU_BIT(29),
GAMEPAD_BUTTON_30 = TU_BIT(30),
GAMEPAD_BUTTON_31 = TU_BIT(31),
}hid_gamepad_button_bm_t;
/// Standard Gamepad Buttons Naming from Linux input event codes
/// https://github.com/torvalds/linux/blob/master/include/uapi/linux/input-event-codes.h
#define GAMEPAD_BUTTON_A GAMEPAD_BUTTON_0
#define GAMEPAD_BUTTON_SOUTH GAMEPAD_BUTTON_0
#define GAMEPAD_BUTTON_B GAMEPAD_BUTTON_1
#define GAMEPAD_BUTTON_EAST GAMEPAD_BUTTON_1
#define GAMEPAD_BUTTON_C GAMEPAD_BUTTON_2
#define GAMEPAD_BUTTON_X GAMEPAD_BUTTON_3
#define GAMEPAD_BUTTON_NORTH GAMEPAD_BUTTON_3
#define GAMEPAD_BUTTON_Y GAMEPAD_BUTTON_4
#define GAMEPAD_BUTTON_WEST GAMEPAD_BUTTON_4
#define GAMEPAD_BUTTON_Z GAMEPAD_BUTTON_5
#define GAMEPAD_BUTTON_TL GAMEPAD_BUTTON_6
#define GAMEPAD_BUTTON_TR GAMEPAD_BUTTON_7
#define GAMEPAD_BUTTON_TL2 GAMEPAD_BUTTON_8
#define GAMEPAD_BUTTON_TR2 GAMEPAD_BUTTON_9
#define GAMEPAD_BUTTON_SELECT GAMEPAD_BUTTON_10
#define GAMEPAD_BUTTON_START GAMEPAD_BUTTON_11
#define GAMEPAD_BUTTON_MODE GAMEPAD_BUTTON_12
#define GAMEPAD_BUTTON_THUMBL GAMEPAD_BUTTON_13
#define GAMEPAD_BUTTON_THUMBR GAMEPAD_BUTTON_14
/// Standard Gamepad HAT/DPAD Buttons (from Linux input event codes)
typedef enum
{

2
src/class/hid/hid_device.c
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@ -149,7 +149,7 @@ bool tud_hid_n_mouse_report(uint8_t instance, uint8_t report_id,
}
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, uint16_t buttons)
int8_t x, int8_t y, int8_t z, int8_t rz, int8_t rx, int8_t ry, uint8_t hat, uint32_t buttons)
{
hid_gamepad_report_t report =
{

12
src/class/hid/hid_device.h
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@ -72,9 +72,9 @@ bool tud_hid_n_keyboard_report(uint8_t instance, uint8_t report_id, uint8_t modi
// 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 mouse report if application
// 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, uint16_t buttons);
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)
@ -85,7 +85,7 @@ 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, uint16_t buttons);
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)
@ -152,7 +152,7 @@ static inline bool tud_hid_mouse_report(uint8_t report_id, uint8_t buttons, int8
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, uint16_t buttons)
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);
}
@ -344,10 +344,10 @@ static inline bool tud_hid_gamepad_report(uint8_t report_id, int8_t x, int8_t y
/* 16 bit Button Map */ \
HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ) ,\
HID_USAGE_MIN ( 1 ) ,\
HID_USAGE_MAX ( 16 ) ,\
HID_USAGE_MAX ( 32 ) ,\
HID_LOGICAL_MIN ( 0 ) ,\
HID_LOGICAL_MAX ( 1 ) ,\
HID_REPORT_COUNT ( 16 ) ,\
HID_REPORT_COUNT ( 32 ) ,\
HID_REPORT_SIZE ( 1 ) ,\
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ) ,\
HID_COLLECTION_END \

2
src/common/tusb_common.h
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@ -51,7 +51,7 @@
#define U32_TO_U8S_BE(u32) TU_U32_BYTE3(u32), TU_U32_BYTE2(u32), TU_U32_BYTE1(u32), TU_U32_BYTE0(u32)
#define U32_TO_U8S_LE(u32) TU_U32_BYTE0(u32), TU_U32_BYTE1(u32), TU_U32_BYTE2(u32), TU_U32_BYTE3(u32)
#define TU_BIT(n) (1U << (n))
#define TU_BIT(n) (1UL << (n))
//--------------------------------------------------------------------+
// Includes