void TactonicFrameCallback.FrameCallback(TactonicFrameEvent evt)
{
if (evt.device.serialNumber == device.serialNumber)
{
Update(evt.frame);
}
}
void TactonicFrameCallback.FrameCallback(TactonicFrameEvent frameEvent)
{
Tactonic.CopyFrame(frameEvent.GetFrame(), frame);
newFrame = true;
}
internal bool ReadDeviceInformation()
{
FTDI.FT_STATUS ftStatus = FTDI.FT_STATUS.FT_OK;
byte []command = {COMMAND_FIRMWARE_VERSION};
byte []data = new byte[28];
UInt32 numBytesRW = 0;
int counter = 0;
while ((firmwareVersion[0] < TACTONIC_COMPATABLE_FIRMWARE_LOW || firmwareVersion[0] > TACTONIC_COMPATABLE_FIRMWARE_HIGH) && counter < 4)
{
ftStatus = ftdi.Write(command, command.Length, ref numBytesRW);
ftStatus = ftdi.Read(firmwareVersion, 3, ref numBytesRW);
Console.WriteLine(firmwareVersion[0] + " " + firmwareVersion[1] + " " + firmwareVersion[2]);
counter++;
}
if (firmwareVersion[0] < TACTONIC_COMPATABLE_FIRMWARE_LOW || firmwareVersion[0] > TACTONIC_COMPATABLE_FIRMWARE_HIGH)
{
return false;
}
if(firmwareVersion[2]!=0){isTiles=true;}
if(isTiles){
numTiles = 0;
int stackPos = -1;
for(int i = 0; i < 16; i++){
tileX[i] = -100;
tileY[i] = -100;
tileID[i] = -100;
stackPath[i] = -100;
}
for(int i = 0; i < 16; i++){
command[0] = (byte)(COMMAND_ACK|i);
ftStatus = ftdi.Write(command, 1, ref numBytesRW);
Thread.Sleep(5);
}
data[0] = 1;
while(data[0] != 0){
data[0] = 0;
ftStatus = ftdi.Read(data, 1, ref numBytesRW);
Console.WriteLine(data[0]);
if((data[0]&0xF0) == COMMAND_NACK){
tileID[numTiles] = data[0]&0x0F;
numTiles++;
}
}
tileX[0] = 0;
tileY[0] = 0;
tileWidth = 1;
tileHeight = 1;
int tileMinX = 0;
int tileMinY = 0;
int currX = 0;
int currY = 0;
int next = 0;
int curr = 0;
while(next != -1){
curr = next;
next = -1;
currX = tileX[curr];
currY = tileY[curr];
for(int n = 0; n<4; n++){
command[0] = (byte)(COMMAND_NEIGHBOR_0_ON+(n*0x10) + tileID[curr]);
ftStatus = ftdi.Write(command, 1, ref numBytesRW);
ftStatus = ftdi.Read(command, 1, ref numBytesRW);
Thread.Sleep(2);
for(int j = 0; j < numTiles; j++){
if(j != curr){
command[0] = (byte)(COMMAND_REPORT_NEIGHBOR + tileID[j]);
ftStatus = ftdi.Write(command, 1, ref numBytesRW);
ftStatus = ftdi.Read(data, 2, ref numBytesRW);
if(data[1] != 32){
if(tileX[j] == -100 && next == -1){
if(n == 0)
currX++;
else if(n==1)
currX--;
else if(n==2)
currY++;
else if(n==3)
currY--;
tileX[j] = currX;
tileY[j] = currY;
if (currX + 1 > tileWidth)
tileWidth = currX + 1;
if (currY + 1 > tileHeight)
tileHeight = currY+1;
if (currX < tileMinX)
tileMinX = currX;
if (currY < tileMinY)
tileMinY = currY;
next = j;
}
else if(tileX[j] == -100 && next != -1){
stackPos++;
stackPath[stackPos] = curr;
}
}
Thread.Sleep(2);
}
}
command[0] = (byte)(COMMAND_NEIGHBOR_OFF+ tileID[curr]);
ftStatus = ftdi.Write(command, 1, ref numBytesRW);
ftStatus = ftdi.Read(command, 1, ref numBytesRW);
Thread.Sleep(2);
}
if(next == -1 && stackPos >= 0){
next = stackPath[stackPos];
stackPos--;
}
}
if(tileMinX < 0){
tileWidth = tileWidth - tileMinX;
for(int i = 0; i < numTiles; i++){
tileX[i] = tileX[i] - tileMinX;
}
}
if(tileMinY < 0){
tileHeight = tileHeight - tileMinY;
for(int i = 0; i < numTiles; i++){
tileY[i] = tileY[i] - tileMinY;
}
}
ftStatus = ftdi.Purge(FTDI.FT_PURGE.FT_PURGE_RX | FTDI.FT_PURGE.FT_PURGE_RX) | ftStatus;
}
command[0] = COMMAND_INFO;
ftStatus = ftdi.Write(command, command.Length, ref numBytesRW);
ftStatus = ftdi.Read(data, 1, ref numBytesRW);
Console.WriteLine(data[0]);
if (data[0] != COMMAND_ACK){
return false;
}
ftStatus = ftdi.Read(data, 28, ref numBytesRW);
for(int i = 0; i < 28;i++)
Console.WriteLine("Info"+i+" "+data[i]);
deviceFrameInfo.rows = ((int)data[0]) + (((int)data[1]) << 8);
deviceFrameInfo.cols = ((int)data[2]) + (((int)data[3]) << 8);
deviceFrameInfo.rowSpacingUM = ((int)data[4]) + (((int)data[5]) << 8);
deviceFrameInfo.colSpacingUM = ((int)data[6]) + (((int)data[7]) << 8);
deviceFrameInfo.serialNumber = ((long)data[8]<<16) + (((long)data[9]) << 24) + (((long)data[10]) << 8) + (((long)data[11]));
tileFrameInfo.rows = deviceFrameInfo.rows;
tileFrameInfo.cols = deviceFrameInfo.cols;
tileFrameInfo.rowSpacingUM = deviceFrameInfo.rowSpacingUM;
tileFrameInfo.colSpacingUM = deviceFrameInfo.colSpacingUM;
tileFrameInfo.serialNumber = deviceFrameInfo.serialNumber;
if (isTiles)
{
deviceFrameInfo.rows *= numTiles;//tileHeight;
//deviceFrameInfo.cols *=numTiles; //tileWidth;
}
frameEvent = new TactonicFrameEvent(deviceFrameInfo);
this.GetDeviceInfo(frameEvent.device);
return true;
}
internal void SetTouchInfo(TactonicDevice deviceInfo)
{
frameEvent = new TactonicFrameEvent(device);
touchEvent = new TactonicTouchEvent(device);
device.serialNumber = deviceInfo.serialNumber;
device.rows = deviceInfo.rows;
device.cols = deviceInfo.cols;
device.rowSpacingUM = deviceInfo.rowSpacingUM;
device.colSpacingUM = deviceInfo.colSpacingUM;
frameEvent.device = device;
for(int i = 0; i < 8; i++){
forceFrames[i] = new TactonicFrame(device);
touchFrames[i] = new TactonicTouchFrame();
}
}
