315 lines
12 KiB
C
315 lines
12 KiB
C
#include <math.h>
|
|
#include "key_action.h"
|
|
#include "led_display.h"
|
|
#include "layer.h"
|
|
#include "usb_interfaces/usb_interface_mouse.h"
|
|
#include "keymap.h"
|
|
#include "peripherals/test_led.h"
|
|
#include "slave_drivers/is31fl3731_driver.h"
|
|
#include "slave_drivers/uhk_module_driver.h"
|
|
#include "macros.h"
|
|
#include "key_states.h"
|
|
#include "right_key_matrix.h"
|
|
#include "layer.h"
|
|
#include "usb_report_updater.h"
|
|
#include "timer.h"
|
|
#include "key_debouncer.h"
|
|
|
|
uint32_t UsbReportUpdateTime = 0;
|
|
static uint32_t elapsedTime;
|
|
|
|
static float mouseMoveInitialSpeed = 1;
|
|
static float mouseMoveBaseAcceleration = 3;
|
|
static float mouseMoveBaseSpeed = 5;
|
|
static float mouseMoveAcceleratedSpeed = 10;
|
|
static float mouseMoveDeceleratedSpeed = 2.5;
|
|
|
|
static float mouseScrollSpeed = 0.1;
|
|
|
|
static bool isMouseMoving;
|
|
static bool wasMouseMoving;
|
|
|
|
void processMouseAction(key_action_t *action)
|
|
{
|
|
static float mouseMoveCurrentSpeed;
|
|
|
|
if (!wasMouseMoving) {
|
|
mouseMoveCurrentSpeed = mouseMoveInitialSpeed;
|
|
}
|
|
|
|
if (action->mouse.moveActions) {
|
|
isMouseMoving = true;
|
|
|
|
float targetSpeed;
|
|
if (action->mouse.speedActions & MouseSpeed_Accelerate) {
|
|
targetSpeed = mouseMoveAcceleratedSpeed;
|
|
} else if (action->mouse.speedActions & MouseSpeed_Decelerate) {
|
|
targetSpeed = mouseMoveDeceleratedSpeed;
|
|
} else {
|
|
targetSpeed = mouseMoveBaseSpeed;
|
|
}
|
|
|
|
if (mouseMoveCurrentSpeed < targetSpeed) {
|
|
mouseMoveCurrentSpeed += mouseMoveBaseAcceleration * elapsedTime / 1000;
|
|
if (mouseMoveCurrentSpeed > targetSpeed) {
|
|
mouseMoveCurrentSpeed = targetSpeed;
|
|
}
|
|
} else {
|
|
mouseMoveCurrentSpeed -= mouseMoveBaseAcceleration * elapsedTime / 1000;
|
|
if (mouseMoveCurrentSpeed < targetSpeed) {
|
|
mouseMoveCurrentSpeed = targetSpeed;
|
|
}
|
|
}
|
|
|
|
uint16_t distance = mouseMoveCurrentSpeed * elapsedTime / 10;
|
|
|
|
if (action->mouse.moveActions & MouseMove_Left) {
|
|
ActiveUsbMouseReport->x = -distance;
|
|
} else if (action->mouse.moveActions & MouseMove_Right) {
|
|
ActiveUsbMouseReport->x = distance;
|
|
}
|
|
|
|
if (action->mouse.moveActions & MouseMove_Up) {
|
|
ActiveUsbMouseReport->y = -distance;
|
|
} else if (action->mouse.moveActions & MouseMove_Down) {
|
|
ActiveUsbMouseReport->y = distance;
|
|
}
|
|
}
|
|
|
|
static float mouseScrollDistanceSum = 0;
|
|
if (action->mouse.scrollActions) {
|
|
mouseScrollDistanceSum += mouseScrollSpeed;
|
|
float mouseScrollDistanceIntegerSum;
|
|
float mouseScrollDistanceFractionSum = modff(mouseScrollDistanceSum, &mouseScrollDistanceIntegerSum);
|
|
|
|
if (mouseScrollDistanceIntegerSum) {
|
|
if (action->mouse.scrollActions & MouseScroll_Up) {
|
|
ActiveUsbMouseReport->wheelX = mouseScrollDistanceIntegerSum;
|
|
} else if (action->mouse.scrollActions & MouseScroll_Down) {
|
|
ActiveUsbMouseReport->wheelX = -mouseScrollDistanceIntegerSum;
|
|
}
|
|
|
|
if (action->mouse.scrollActions & MouseScroll_Right) {
|
|
ActiveUsbMouseReport->wheelY = mouseScrollDistanceIntegerSum;
|
|
} else if (action->mouse.scrollActions & MouseScroll_Left) {
|
|
ActiveUsbMouseReport->wheelY = -mouseScrollDistanceIntegerSum;
|
|
}
|
|
mouseScrollDistanceSum = mouseScrollDistanceFractionSum;
|
|
}
|
|
} else {
|
|
mouseScrollDistanceSum = 0;
|
|
}
|
|
|
|
ActiveUsbMouseReport->buttons |= action->mouse.buttonActions;
|
|
}
|
|
|
|
static uint8_t basicScancodeIndex = 0;
|
|
static uint8_t mediaScancodeIndex = 0;
|
|
static uint8_t systemScancodeIndex = 0;
|
|
|
|
void applyKeyAction(key_state_t *keyState, key_action_t *action)
|
|
{
|
|
if (keyState->suppressed) {
|
|
return;
|
|
}
|
|
|
|
switch (action->type) {
|
|
case KeyActionType_Keystroke:
|
|
ActiveUsbBasicKeyboardReport->modifiers |= action->keystroke.modifiers;
|
|
|
|
switch (action->keystroke.keystrokeType) {
|
|
case KeystrokeType_Basic:
|
|
if (basicScancodeIndex >= USB_BASIC_KEYBOARD_MAX_KEYS || action->keystroke.scancode == 0) {
|
|
break;
|
|
}
|
|
ActiveUsbBasicKeyboardReport->scancodes[basicScancodeIndex++] = action->keystroke.scancode;
|
|
break;
|
|
case KeystrokeType_Media:
|
|
if (mediaScancodeIndex >= USB_MEDIA_KEYBOARD_MAX_KEYS) {
|
|
break;
|
|
}
|
|
ActiveUsbMediaKeyboardReport->scancodes[mediaScancodeIndex++] = action->keystroke.scancode;
|
|
break;
|
|
case KeystrokeType_System:
|
|
if (systemScancodeIndex >= USB_SYSTEM_KEYBOARD_MAX_KEYS) {
|
|
break;
|
|
}
|
|
ActiveUsbSystemKeyboardReport->scancodes[systemScancodeIndex++] = action->keystroke.scancode;
|
|
break;
|
|
}
|
|
break;
|
|
case KeyActionType_Mouse:
|
|
processMouseAction(action);
|
|
break;
|
|
case KeyActionType_SwitchKeymap:
|
|
if (!keyState->previous && keyState->current) {
|
|
SwitchKeymap(action->switchKeymap.keymapId);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
static layer_id_t previousLayer = LayerId_Base;
|
|
static uint8_t secondaryRoleState = SecondaryRoleState_Released;
|
|
static uint8_t secondaryRoleSlotId;
|
|
static uint8_t secondaryRoleKeyId;
|
|
static secondary_role_t secondaryRole;
|
|
|
|
void updateActiveUsbReports(void)
|
|
{
|
|
wasMouseMoving = isMouseMoving;
|
|
isMouseMoving = false;
|
|
|
|
static uint8_t previousModifiers = 0;
|
|
elapsedTime = Timer_GetElapsedTime(&UsbReportUpdateTime);
|
|
|
|
basicScancodeIndex = 0;
|
|
mediaScancodeIndex = 0;
|
|
systemScancodeIndex = 0;
|
|
|
|
for (uint8_t keyId=0; keyId < RIGHT_KEY_MATRIX_KEY_COUNT; keyId++) {
|
|
KeyStates[SlotId_RightKeyboardHalf][keyId].current = RightKeyMatrix.keyStates[keyId];
|
|
}
|
|
|
|
layer_id_t activeLayer = LayerId_Base;
|
|
if (secondaryRoleState == SecondaryRoleState_Triggered && IS_SECONDARY_ROLE_LAYER_SWITCHER(secondaryRole)) {
|
|
activeLayer = SECONDARY_ROLE_LAYER_TO_LAYER_ID(secondaryRole);
|
|
}
|
|
if (activeLayer == LayerId_Base) {
|
|
activeLayer = GetActiveLayer();
|
|
}
|
|
bool suppressKeys = previousLayer != LayerId_Base && activeLayer == LayerId_Base;
|
|
LedDisplay_SetLayer(activeLayer);
|
|
|
|
if (MacroPlaying) {
|
|
Macros_ContinueMacro();
|
|
memcpy(&ActiveUsbMouseReport, &MacroMouseReport, sizeof MacroMouseReport);
|
|
memcpy(&ActiveUsbBasicKeyboardReport, &MacroBasicKeyboardReport, sizeof MacroBasicKeyboardReport);
|
|
memcpy(&ActiveUsbMediaKeyboardReport, &MacroMediaKeyboardReport, sizeof MacroMediaKeyboardReport);
|
|
memcpy(&ActiveUsbSystemKeyboardReport, &MacroSystemKeyboardReport, sizeof MacroSystemKeyboardReport);
|
|
return;
|
|
}
|
|
|
|
for (uint8_t slotId=0; slotId<SLOT_COUNT; slotId++) {
|
|
for (uint8_t keyId=0; keyId<MAX_KEY_COUNT_PER_MODULE; keyId++) {
|
|
key_state_t *keyState = &KeyStates[slotId][keyId];
|
|
key_action_t *action = &CurrentKeymap[activeLayer][slotId][keyId];
|
|
|
|
|
|
if (keyState->debounceCounter < KEY_DEBOUNCER_TIMEOUT_MSEC) {
|
|
keyState->current = keyState->previous;
|
|
} else if (!keyState->previous && keyState->current) {
|
|
keyState->debounceCounter = 0;
|
|
}
|
|
|
|
if (keyState->current) {
|
|
if (suppressKeys) {
|
|
keyState->suppressed = true;
|
|
}
|
|
|
|
if (action->type == KeyActionType_Keystroke && action->keystroke.secondaryRole) {
|
|
// Press released secondary role key.
|
|
if (!keyState->previous && action->type == KeyActionType_Keystroke && action->keystroke.secondaryRole && secondaryRoleState == SecondaryRoleState_Released) {
|
|
secondaryRoleState = SecondaryRoleState_Pressed;
|
|
secondaryRoleSlotId = slotId;
|
|
secondaryRoleKeyId = keyId;
|
|
secondaryRole = action->keystroke.secondaryRole;
|
|
keyState->suppressed = true;
|
|
}
|
|
} else {
|
|
// Trigger secondary role.
|
|
if (!keyState->previous && secondaryRoleState == SecondaryRoleState_Pressed) {
|
|
secondaryRoleState = SecondaryRoleState_Triggered;
|
|
} else {
|
|
applyKeyAction(keyState, action);
|
|
}
|
|
}
|
|
} else {
|
|
if (keyState->suppressed) {
|
|
keyState->suppressed = false;
|
|
}
|
|
|
|
// Release secondary role key.
|
|
if (keyState->previous && secondaryRoleSlotId == slotId && secondaryRoleKeyId == keyId) {
|
|
// Trigger primary role.
|
|
if (secondaryRoleState == SecondaryRoleState_Pressed) {
|
|
applyKeyAction(keyState, action);
|
|
}
|
|
secondaryRoleState = SecondaryRoleState_Released;
|
|
}
|
|
}
|
|
|
|
keyState->previous = keyState->current;
|
|
}
|
|
}
|
|
|
|
// When a layer switcher key gets pressed along with another key that produces some modifiers
|
|
// and the accomanying key gets released then keep the related modifiers active a long as the
|
|
// layer switcher key stays pressed. Useful for Alt+Tab keymappings and the like.
|
|
if (activeLayer != LayerId_Base && activeLayer == PreviousHeldLayer && basicScancodeIndex == 0) {
|
|
ActiveUsbBasicKeyboardReport->modifiers |= previousModifiers;
|
|
}
|
|
|
|
if (secondaryRoleState == SecondaryRoleState_Triggered && IS_SECONDARY_ROLE_MODIFIER(secondaryRole)) {
|
|
ActiveUsbBasicKeyboardReport->modifiers |= SECONDARY_ROLE_MODIFIER_TO_HID_MODIFIER(secondaryRole);
|
|
}
|
|
|
|
previousModifiers = ActiveUsbBasicKeyboardReport->modifiers;
|
|
previousLayer = activeLayer;
|
|
}
|
|
|
|
bool UsbBasicKeyboardReportEverSent = false;
|
|
bool UsbMediaKeyboardReportEverSent = false;
|
|
bool UsbSystemKeyboardReportEverSent = false;
|
|
bool UsbMouseReportEverSentEverSent = false;
|
|
|
|
void UpdateUsbReports(void)
|
|
{
|
|
if (IsUsbBasicKeyboardReportSent) {
|
|
UsbBasicKeyboardReportEverSent = true;
|
|
}
|
|
if (IsUsbMediaKeyboardReportSent) {
|
|
UsbMediaKeyboardReportEverSent = true;
|
|
}
|
|
if (IsUsbSystemKeyboardReportSent) {
|
|
UsbSystemKeyboardReportEverSent = true;
|
|
}
|
|
if (IsUsbMouseReportSent) {
|
|
UsbMouseReportEverSentEverSent = true;
|
|
}
|
|
|
|
bool areUsbReportsSent = true;
|
|
if (UsbBasicKeyboardReportEverSent) {
|
|
areUsbReportsSent &= IsUsbBasicKeyboardReportSent;
|
|
}
|
|
if (UsbMediaKeyboardReportEverSent) {
|
|
areUsbReportsSent &= IsUsbMediaKeyboardReportSent;
|
|
}
|
|
if (UsbSystemKeyboardReportEverSent) {
|
|
areUsbReportsSent &= IsUsbSystemKeyboardReportSent;
|
|
}
|
|
if (UsbMouseReportEverSentEverSent) {
|
|
areUsbReportsSent &= IsUsbMouseReportSent;
|
|
}
|
|
if (!areUsbReportsSent) {
|
|
return;
|
|
}
|
|
|
|
ResetActiveUsbBasicKeyboardReport();
|
|
ResetActiveUsbMediaKeyboardReport();
|
|
ResetActiveUsbSystemKeyboardReport();
|
|
ResetActiveUsbMouseReport();
|
|
|
|
updateActiveUsbReports();
|
|
|
|
SwitchActiveUsbBasicKeyboardReport();
|
|
SwitchActiveUsbMediaKeyboardReport();
|
|
SwitchActiveUsbSystemKeyboardReport();
|
|
SwitchActiveUsbMouseReport();
|
|
|
|
IsUsbBasicKeyboardReportSent = false;
|
|
IsUsbMediaKeyboardReportSent = false;
|
|
IsUsbSystemKeyboardReportSent = false;
|
|
IsUsbMouseReportSent = false;
|
|
}
|