void VendorRequestOut(DeviceRequest request, ushort value, ushort index, byte[] data)
{
byte requestType = WinUSBDevice.ControlRecipientDevice | WinUSBDevice.ControlTypeVendor;
Device.ControlTransferOut(requestType, (byte)request, value, index, data);
}
//
public void Deinit()
{
device.ControlTransferOut(0x41, 0x3C, 0, 0, new byte[] { 0x00, 0x00 });
device.ControlTransferOut(0x41, 0x3C, 0, 0, new byte[] { 0x00, 0x00 });
device.ControlTransferOut(0x41, 0x3C, 0, 0, new byte[] { 0x00, 0x00 });
}
void DfuOut(DfuRequest req, UInt16 value, byte[] data)
{
BaseDevice.ControlTransferOut(WinUSBDevice.ControlTypeClass | WinUSBDevice.ControlRecipientInterface, (byte)req, value, DfuInterface, data);
}
public SeekThermalPro(WinUSBEnumeratedDevice dev)
{
device = new WinUSBDevice(dev);
// device setup sequence
try
{
device.ControlTransferOut(0x41, 84, 0, 0, new byte[] { 0x01 });
}
catch
{
// Try deinit device and repeat.
Deinit();
device.ControlTransferOut(0x41, 84, 0, 0, new byte[] { 0x01 });
}
device.ControlTransferOut(0x41, 60, 0, 0, new byte[] { 0x00, 0x00 });
byte[] data1 = device.ControlTransferIn(0xC1, 78, 0, 0, 4);
byte[] data2 = device.ControlTransferIn(0xC1, 54, 0, 0, 12);
// Analysis of 0x56 payload:
// First byte seems to be half the size of the output data.
// It seems like this command may be retriving some sensor data?
device.ControlTransferOut(0x41, 86, 0, 0, new byte[] { 0x06, 0x00, 0x08, 0x00, 0x00, 0x00 });
byte[] data3 = device.ControlTransferIn(0xC1, 0x58, 0, 0, 12);
device.ControlTransferOut(0x41, 85, 0, 0, new byte[] { 0x17, 0x00 });
byte[] data4 = device.ControlTransferIn(0xC1, 78, 0, 0, 0x40);
device.ControlTransferOut(0x41, 86, 0, 0, new byte[] { 0x0C, 0x00, 0x70, 0x00, 0x00, 0x00 });
byte[] data5 = device.ControlTransferIn(0xC1, 0x58, 0, 0, 2);
device.ControlTransferOut(0x41, 86, 0, 0, new byte[] { 0x01, 0x00, 0x01, 0x06, 0x00, 0x00 });
byte[] data6 = device.ControlTransferIn(0xC1, 88, 0, 0, 2);
UInt16 addr;
for (addr = 0; addr < 2560; addr += 32)
{
byte[] addrle_p = BitConverter.GetBytes(addr);
device.ControlTransferOut(0x41, 86, 0, 0, new byte[] { 0x20, 0x00, addrle_p[0], addrle_p[1], 0x00, 0x00 });
byte[] data7 = device.ControlTransferIn(0xC1, 88, 0, 0, 64);
}
device.ControlTransferOut(0x41, 85, 0, 0, new byte[] { 0x15, 0x00 });
byte[] data8 = device.ControlTransferIn(0xC1, 78, 0, 0, 64);
device.ControlTransferOut(0x41, 62, 0, 0, new byte[] { 0x08, 0x00 });
device.ControlTransferOut(0x41, 60, 0, 0, new byte[] { 0x01, 0x00 });
}