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For Intuos3, use an additional bit from another data bucket. This is what the

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Linux driver does, thanks for idefix for tracking down the problem! Should fix
ticket #5960, but I don't personally have the hardware. The change can only
affect Intuos3 tablets, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36791 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus 2010-05-11 18:32:16 +00:00
parent 6f05b1027f
commit 9716ee3e47
1 changed files with 8 additions and 6 deletions
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14
src/add-ons/input_server/devices/wacom/TabletDevice.cpp
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@ -206,10 +206,7 @@ TabletDevice::DetectDevice(const DeviceReader* reader)
SetDevice(25400.0, 20320.0, DEVICE_INTUOS3);
break;
case 0xB1:
// tested:
SetDevice(20320.0, 15230.0, DEVICE_INTUOS3);
// Frans:
// SetDevice(40640.0, 30480.0, DEVICE_INTUOS3);
SetDevice(40640.0, 30480.0, DEVICE_INTUOS3);
break;
case 0xB2:
SetDevice(60960.0, 45720.0, DEVICE_INTUOS3);
@ -295,8 +292,13 @@ TabletDevice::ReadData(const uchar* data, bool& hasContact, uint32& mode,
case DEVICE_INTUOS3:
case DEVICE_CINTIQ:
if ((data[0] == 0x02) && !(((data[1] >> 5) & 0x03) == 0x02)) {
xPos = data[2] << 8 | data[3];
yPos = data[4] << 8 | data[5];
if (fDeviceMode == DEVICE_INTUOS3) {
xPos = (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1);
yPos = (data[4] << 9) | (data[5] << 1) | (data[9] & 1);
} else {
xPos = (data[2] << 8) | data[3];
yPos = (data[4] << 8) | data[5];
}
uint16 pressureData = data[6] << 2 | ((data[7] >> 6) & 0x03);
pressure = (float)pressureData / 1023.0;