public extern static Int32 cantact_transmit(IntPtr handle, CantactFrame cantactFrame);
static unsafe void Main(string[] args)
{
Console.WriteLine("Initializing driver");
var handle = NativeFunctions.cantact_init();
Console.WriteLine("Opening ");
if (NativeFunctions.cantact_open(handle) != 0)
{
throw (new Exception("Failed to open driver"));
}
Console.WriteLine("Getting channel count:");
var channelCount = NativeFunctions.cantact_get_channel_count(handle);
Console.WriteLine(channelCount);
Console.WriteLine("Closing (just following how it works in BusMaster)");
NativeFunctions.cantact_close(handle);
CantactFrame frame = new CantactFrame();
{
frame.channel = 0;
frame.id = 1 << 19;
{
frame.data = new byte[8];
var binaryWriter = new BinaryWriter(new MemoryStream(frame.data));
binaryWriter.Write((byte)1);
binaryWriter.Write((UInt16)1);
binaryWriter.Write((Int32)1);
}
frame.dlc = 7;
frame.ext = 1;
frame.fd = 0;
frame.rtr = 0;
}
Console.WriteLine("Setting bit rate");
NativeFunctions.cantact_open(handle);
NativeFunctions.cantact_set_enabled(handle, 0, 1);
if (NativeFunctions.cantact_set_bitrate(handle, 0, 500000) < 0)
{
throw (new Exception("Failed to set bitrate"));
}
NativeFunctions.cantact_close(handle);
Console.WriteLine("Starting");
NativeFunctions.cantact_open(handle);
if (NativeFunctions.cantact_start(handle) != 0)
{
throw (new Exception("Failed to start device"));
}
Console.WriteLine("Transmitting");
Marshal.SizeOf(typeof(CantactFrame));
//var result = NativeFunctions.cantact_transmit(handle, frame);
//Console.WriteLine(result);
NativeFunctions.cantact_stop(handle);
NativeFunctions.cantact_close(handle);
NativeFunctions.cantact_deinit(handle);
}
