void InitLibAndHandle()
{
FtResult result;
if (_handle != IntPtr.Zero)
{
return;
}
LibMpsse.Init();
var num_channels = 0;
var channels = LibMpsseI2C.I2C_GetNumChannels(out num_channels);
CheckResult(channels);
//if (num_channels > 0)
//{
// for (var i = 0; i < num_channels; i++)
// {
// FtDeviceInfo cInfo;
// var channelInfoStatus = LibMpsseI2C.I2C_GetChannelInfo(i, out cInfo);
// CheckResult(channelInfoStatus);
// Debug.WriteLine($"Flags: {cInfo.Flags}");
// Debug.WriteLine($"Type: {cInfo.Type}");
// Debug.WriteLine($"ID: {cInfo.ID}");
// Debug.WriteLine($"LocId: {cInfo.LocId}");
// Debug.WriteLine($"SerialNumber: {cInfo.SerialNumber}");
// Debug.WriteLine($"Description: {cInfo.Description}");
// Debug.WriteLine($"ftHandle: {cInfo.ftHandle}");
// }
//}
result = LibMpsseI2C.I2C_OpenChannel(_i2cConfig.ChannelIndex, out _handle);
CheckResult(result);
if (_handle == IntPtr.Zero)
{
throw new I2CChannelNotConnectedException(FtResult.InvalidHandle);
}
result = LibMpsseI2C.I2C_InitChannel(_handle, ref _cfg);
CheckResult(result);
_currentGlobalConfig = _cfg;
}
