|
public InTransferSize ( |
||
| InTransferSize | The USB IN transfer size in bytes. | |
| return | FT_STATUS | |
static void Main(string[] args)
{
string deviceSerialNumber = "33VRWQARA";
FTDI.FT_STATUS status = new FTDI.FT_STATUS();
FTDI device = new FTDI();
UInt32 numberOfDevices = 0;
int sleepTime = 100;
status = device.GetNumberOfDevices(ref numberOfDevices);
FTDI.FT_DEVICE_INFO_NODE[] devicelist = new FTDI.FT_DEVICE_INFO_NODE[numberOfDevices];
status = device.GetDeviceList(devicelist);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("We have {0} devices", numberOfDevices);
else
Console.WriteLine("Failed to get number of devices");
status = device.OpenBySerialNumber(deviceSerialNumber);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("Device {0} is opened", deviceSerialNumber);
else
Console.WriteLine("Failed to open {0} device", deviceSerialNumber);
status = device.SetBitMode(0xff, FTDI.FT_BIT_MODES.FT_BIT_MODE_RESET);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("BitMode is resetted");
else
Console.WriteLine("Failed to reset BitMode");
status = device.SetBitMode(0xff, FTDI.FT_BIT_MODES.FT_BIT_MODE_SYNC_FIFO);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("BitMode is {0}", FTDI.FT_BIT_MODES.FT_BIT_MODE_SYNC_FIFO);
else
Console.WriteLine("Failed to set BitMode");
byte latency = 2;
device.SetLatency(latency);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("Latency timer value is {0}", latency);
else
Console.WriteLine("Failed to set latency");
uint inTransferSize = 0x10000;
device.InTransferSize(inTransferSize);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("inTransferSize value is {0}", inTransferSize);
else
Console.WriteLine("Failed to set inTransferSize");
device.SetFlowControl(FTDI.FT_FLOW_CONTROL.FT_FLOW_RTS_CTS, 0x00, 0x00);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("FlowControl is {0}", FTDI.FT_FLOW_CONTROL.FT_FLOW_RTS_CTS);
else
Console.WriteLine("Failed to set FlowControl");
device.Purge(FTDI.FT_PURGE.FT_PURGE_RX);
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.None))
{
using (BinaryReader br = new BinaryReader(fs))
{
int chunkLendth = 0x10000;
byte[] chunk;
uint numBytesWritten = 0;
//uint TxQueue = 0;
while (((chunk = br.ReadBytes(chunkLendth)).Length > 0) && (Console.KeyAvailable == false))
{
//status = device.GetTxBytesWaiting(ref TxQueue);
//if (status != FTDI.FT_STATUS.FT_OK)
// Console.WriteLine("status!=ok");
//while (TxQueue != 0)
// status = device.GetTxBytesWaiting(ref TxQueue);
status = device.Write(chunk, chunk.Length, ref numBytesWritten);
if (numBytesWritten != chunk.Length)
Console.WriteLine("Error writting to the device,\r\nchunk.Length={0}\r\nnumBytesWritten={1}",
chunk.Length, numBytesWritten);
}
}
}
Console.WriteLine("Key is pressed, end of file writting");
}
static void Main(string[] args)
{
string deviceSerialNumber = "33VRWQARA";
FTDI.FT_STATUS status = new FTDI.FT_STATUS();
FTDI device = new FTDI();
UInt32 numberOfDevices = 0;
int sleepTime = 100;
status = device.GetNumberOfDevices(ref numberOfDevices);
FTDI.FT_DEVICE_INFO_NODE[] devicelist = new FTDI.FT_DEVICE_INFO_NODE[numberOfDevices];
status = device.GetDeviceList(devicelist);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("We have {0} devices", numberOfDevices);
else
Console.WriteLine("Failed to get number of devices");
status = device.OpenBySerialNumber(deviceSerialNumber);
Thread.Sleep(sleepTime);
if(status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("Device {0} is opened", deviceSerialNumber);
else
Console.WriteLine("Failed to open {0} device", deviceSerialNumber);
status = device.SetBitMode(0xff, FTDI.FT_BIT_MODES.FT_BIT_MODE_RESET);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("BitMode is resetted");
else
Console.WriteLine("Failed to reset BitMode");
status = device.SetBitMode(0xff, FTDI.FT_BIT_MODES.FT_BIT_MODE_SYNC_FIFO);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("BitMode is {0}", FTDI.FT_BIT_MODES.FT_BIT_MODE_SYNC_FIFO);
else
Console.WriteLine("Failed to set BitMode");
byte latency = 2;
device.SetLatency(latency);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("Latency timer value is {0}", latency);
else
Console.WriteLine("Failed to set latency");
uint inTransferSize = 0x10000;
device.InTransferSize(inTransferSize);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("inTransferSize value is {0}", inTransferSize);
else
Console.WriteLine("Failed to set inTransferSize");
device.SetFlowControl(FTDI.FT_FLOW_CONTROL.FT_FLOW_RTS_CTS, 0x00, 0x00);
Thread.Sleep(sleepTime);
if (status == FTDI.FT_STATUS.FT_OK)
Console.WriteLine("FlowControl is {0}", FTDI.FT_FLOW_CONTROL.FT_FLOW_RTS_CTS);
else
Console.WriteLine("Failed to set FlowControl");
device.Purge(FTDI.FT_PURGE.FT_PURGE_RX);
uint numBytes = 0;
//int cycles = 0;
using(FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None))
{
using (BinaryWriter bw = new BinaryWriter(fs))
{
while (Console.KeyAvailable == false)
{
device.GetRxBytesAvailable(ref numBytes);
if (numBytes >= 1)
{
//cycles++;
byte[] bBuf = new byte[numBytes];
device.Read(bBuf, numBytes, ref numBytes);
bw.Write(bBuf);
//if (cycles == 1)
//{
// cycles = 0;
// Console.WriteLine("{0}", bBuf.Length);
//}
}
if (numBytes >= 0x10000)
{
Console.WriteLine("Buffer overload!");
}
}
//Console.WriteLine("Press 'p' to erase control bytes, 'q' to quite");
//ConsoleKeyInfo cki = Console.ReadKey(false);
//if (cki.Key == ConsoleKey.Q)
// Environment.Exit(-1);
//if (cki.Key == ConsoleKey.P)
//{
//}
}
}
Console.WriteLine("Key is pressed, end of file writting");
}
