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add tud_hid_set_idle_cb

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- rename tud_hid_mode_changed_cb to tud_hid_mode_changed_cb
- add mouse ac pan descriptor template support
This commit is contained in:
hathach 2019-05-01 16:53:35 +07:00
parent 79b636bf63
commit 0b6999a28e
3 changed files with 58 additions and 40 deletions
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2
src/class/hid/hid.h
View File

@ -155,7 +155,7 @@ typedef struct ATTR_PACKED
int8_t x; /**< Current delta x movement of the mouse. */
int8_t y; /**< Current delta y movement on the mouse. */
int8_t wheel; /**< Current delta wheel movement on the mouse. */
// int8_t pan;
int8_t pan; // using AC Pan
} hid_mouse_report_t;
/// Standard Mouse Buttons Bitmap

23
src/class/hid/hid_device.c
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@ -47,6 +47,9 @@ typedef struct
{
uint8_t itf_num;
uint8_t ep_in;
uint8_t ep_out; // optional
uint8_t boot_protocol; // Boot mouse or keyboard
bool boot_mode;
@ -132,16 +135,15 @@ bool tud_hid_keyboard_report(uint8_t report_id, uint8_t modifier, uint8_t keycod
//--------------------------------------------------------------------+
// MOUSE APPLICATION API
//--------------------------------------------------------------------+
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_report(uint8_t report_id, uint8_t buttons, int8_t x, int8_t y, int8_t vertical, int8_t horizontal)
{
(void) pan;
hid_mouse_report_t report =
{
.buttons = buttons,
.x = x,
.y = y,
.wheel = scroll,
//.pan = pan
.wheel = vertical,
.pan = horizontal
};
uint8_t itf = 0;
@ -158,12 +160,12 @@ bool tud_hid_mouse_move(uint8_t report_id, int8_t x, int8_t y)
return tud_hid_mouse_report(report_id, button, x, y, 0, 0);
}
bool tud_hid_mouse_scroll(uint8_t report_id, int8_t scroll, int8_t pan)
bool tud_hid_mouse_scroll(uint8_t report_id, int8_t vertical, int8_t horizontal)
{
uint8_t itf = 0;
uint8_t const button = _hidd_itf[itf].mouse_button;
return tud_hid_mouse_report(report_id, button, 0, 0, scroll, pan);
return tud_hid_mouse_report(report_id, button, 0, 0, vertical, horizontal);
}
//--------------------------------------------------------------------+
@ -257,8 +259,13 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
break;
case HID_REQ_CONTROL_SET_IDLE:
// TODO idle rate of report
p_hid->idle_rate = tu_u16_high(p_request->wValue);
if ( tud_hid_set_idle_cb )
{
// stall request if callback return false
if ( !tud_hid_set_idle_cb(p_hid->idle_rate) ) return false;
}
usbd_control_status(rhport, p_request);
break;
@ -277,7 +284,7 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
case HID_REQ_CONTROL_SET_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);
if (tud_hid_boot_mode_cb) tud_hid_boot_mode_cb(p_hid->boot_mode);
usbd_control_status(rhport, p_request);
break;

73
src/class/hid/hid_device.h
View File

@ -39,7 +39,6 @@
// Class Driver Default Configure & Validation
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// Application API
//--------------------------------------------------------------------+
@ -64,7 +63,11 @@ uint16_t tud_hid_get_report_cb(uint8_t report_id, hid_report_type_t report_type,
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
ATTR_WEAK void tud_hid_mode_changed_cb(uint8_t boot_mode);
ATTR_WEAK void tud_hid_boot_mode_cb(uint8_t boot_mode);
// Invoked when host send SET_IDLE request
// return false will stall the request
ATTR_WEAK bool tud_hid_set_idle_cb(uint8_t idle_rate);
//--------------------------------------------------------------------+
// KEYBOARD API
@ -85,9 +88,9 @@ static inline bool tud_hid_keyboard_key_release(uint8_t report_id)
// layout report as defined by hid_mouse_report_t
//--------------------------------------------------------------------+
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_report(uint8_t report_id, uint8_t buttons, int8_t x, int8_t y, int8_t vertical, int8_t horizontal);
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_scroll(uint8_t report_id, int8_t vertical, int8_t horizontal);
static inline bool tud_hid_mouse_button_press(uint8_t report_id, uint8_t buttons)
{
@ -160,42 +163,50 @@ static inline bool tud_hid_mouse_button_release(uint8_t report_id)
// 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 ) ,\
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 ) ,\
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 ( 5 ) ,\
HID_INPUT ( HID_CONSTANT ) ,\
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ) ,\
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 ) ,\
/* Mouse scroll [-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_COLLECTION_END ,\
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