public Hid(Switch device, long hidPosition)
{
_device = device;
HidPosition = hidPosition;
device.Memory.FillWithZeros(hidPosition, Horizon.HidSize);
_currentTouchHeader = new TouchHeader()
{
CurrentEntryIndex = -1,
};
_currentKeyboardHeader = new KeyboardHeader()
{
CurrentEntryIndex = -1,
};
_currentKeyboardEntry = new KeyboardEntry()
{
SamplesTimestamp = -1,
SamplesTimestamp2 = -1
};
_touchScreenOffset = HidPosition + HidTouchScreenOffset;
_touchEntriesOffset = _touchScreenOffset + HidTouchHeaderSize;
_keyboardOffset = HidPosition + HidKeyboardOffset;
}
public unsafe void WriteKeyboard(Keyboard keyboard)
{
long timestamp = GetTimestamp();
var newKeyboardHeader = new KeyboardHeader()
{
CurrentEntryIndex = (_currentKeyboardHeader.CurrentEntryIndex + 1) % HidEntryCount,
EntryCount = HidEntryCount,
MaxEntries = HidEntryCount - 1,
Timestamp = timestamp,
};
_device.Memory.WriteStruct(_keyboardOffset, newKeyboardHeader);
long keyboardEntryOffset = _keyboardOffset + HidKeyboardHeaderSize;
keyboardEntryOffset += newKeyboardHeader.CurrentEntryIndex * HidKeyboardEntrySize;
var newkeyboardEntry = new KeyboardEntry()
{
SamplesTimestamp = _currentKeyboardEntry.SamplesTimestamp + 1,
SamplesTimestamp2 = _currentKeyboardEntry.SamplesTimestamp2 + 1,
Keys = keyboard.Keys,
Modifier = keyboard.Modifier,
};
_device.Memory.WriteStruct(keyboardEntryOffset, newkeyboardEntry);
_currentKeyboardEntry = newkeyboardEntry;
_currentKeyboardHeader = newKeyboardHeader;
}