User Reference:gUnicornADC - Revision history

Swiftj: /* Function */

2024-04-04T15:09:45Z

Function

← Older revision		Revision as of 15:09, 4 April 2024
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	==Function==		==Function==
	The ~~gUSBampADC~~ filter acquires data from a Unicorn EEG amplifier. Unicorn is an amplifier/digitizer combination from g.tec medical engineering GmbH/Guger Technologies OEG (https://www.unicorn-bi.com/).		The gUnicornADC filter acquires data from a Unicorn EEG amplifier. Unicorn is an amplifier/digitizer combination from g.tec medical engineering GmbH/Guger Technologies OEG (https://www.unicorn-bi.com/).

	===Unicorn Hardware===		===Unicorn Hardware===

Madamek: /* Function */

2019-01-04T22:21:31Z

Function

← Older revision		Revision as of 22:21, 4 January 2019
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	===Unicorn Hardware===		===Unicorn Hardware===
	The Unicorn consists of 8 independent 24-bit A/D converters that sample with 250Hz per channel. In addition, the Unicorn features a 3-axis accelerometer and a 3-axis gyroscope. The data is transmitted wirelessly via a Bluetooth 2.1 interface.		The Unicorn consists of 8 independent 24-bit A/D converters that sample with 250Hz per channel. In addition, the Unicorn features a 3-axis accelerometer and a 3-axis gyroscope. The data is transmitted wirelessly via a Bluetooth 2.1 interface. Since the Unicorn device itself does not offer hardware filters the [[User_Reference:SourceFilter \| Source Filter]] module is enabled to provide filtering capabilities.

Madamek: /* SourceCh */

2018-12-26T15:56:21Z

SourceCh

← Older revision		Revision as of 15:56, 26 December 2018
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	===SourceCh===		===SourceCh===
	Number of channels to be acquired from the device. if this parameter is set to auto, the number of channels will be determined by the ''SourceChannelList'' or ''ChannelNames'' respectively.		Number of channels to be acquired from the device. if this parameter is set to auto, the number of channels will be determined by the ''SourceChannelList'' or ''ChannelNames'' respectively.


	===SourceChList===		===SourceChList===

Madamek: /* SamplingRate */

2018-12-26T15:56:13Z

SamplingRate

← Older revision		Revision as of 15:56, 26 December 2018
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	===SamplingRate===		===SamplingRate===
	The Unicorn has a fixed sampling rate of 250 Hz.		The Unicorn has a fixed sampling rate of 250 Hz.


	===SourceCh===		===SourceCh===

Madamek: /* Additional Information */

2018-12-26T15:40:27Z

Additional Information

← Older revision		Revision as of 15:40, 26 December 2018
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	===Validation===		===Validation===
	The validation state indicates if samples were lost during data acquisition.		The validation state indicates if samples were lost during data acquisition.

	~~==Additional Information==~~

	~~===Using 32bit Executables on 64bit Installations===~~
	BCI2000 supports compilation of the gUSBamp source module for 64bit targets. The resulting executable will run on 64bit systems, and work with the 64bit version of the gUSBamp drivers. However, the binary distribution of BCI2000 contains 32bit executables. These run fine under 64bit systems, but you will need to perform these additional driver installation steps to install 32bit gUSBamp API DLLs on 64bit systems:
	*Execute gtec's 32bit driver installer on your 64bit system.
	*After successful installation, execute gtec's 64bit driver installer on your 64bit system.
	*You will now have both the 32bit API DLL and the 64bit API DLL installed, such that both 32bit and 64bit executables will be able to connect to a gUSBamp attached to the system's USB ports.

	==See also==		==See also==
	[[User Reference:DataIOFilter]], [[Programming Reference:GenericADC Class]]		[[User Reference:DataIOFilter]], [[Programming Reference:GenericADC Class]]
	[[Category:Filters]][[Category:Data Acquisition]]		[[Category:Filters]][[Category:Data Acquisition]]

Madamek: /* States */

2018-12-26T15:39:15Z

States

← Older revision		Revision as of 15:39, 26 December 2018
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	===AccelerationX===		===AccelerationX===
			X coordinate of the three-axis accelerometer.
	===AccelerationY===		===AccelerationY===
			Y coordinate of the three-axis accelerometer.
	===AccelerationZ===		===AccelerationZ===
			Z coordinate of the three-axis accelerometer.
	===GyroscopeX===		===GyroscopeX===
			X coordinate of the three-axis gyroscope.
	===GyroscopeY===		===GyroscopeY===
			Y coordinate of the three-axis gyroscope.
	===GyroscopeZ===		===GyroscopeZ===
			Z coordinate of the three-axis gyroscope.
	===Battery===		===Battery===
			Battery charge in percent.
	===Validation===		===Validation===
			The validation state indicates if samples were lost during data acquisition.

	==Additional Information==		==Additional Information==

Madamek: /* Counter */

2018-12-26T15:36:01Z

Counter

← Older revision		Revision as of 15:36, 26 December 2018
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	==States==		==States==
	===Counter===		===Counter===
			The Counter is incremented with every received sample during data acquisition.

	===AccelerationX===		===AccelerationX===
	===AccelerationY===		===AccelerationY===

Madamek: /* SourceChannelList */

2018-12-26T15:28:06Z

SourceChannelList

← Older revision		Revision as of 15:28, 26 December 2018
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	===~~SourceChannelList~~===		===SourceChList===
	The list of channels that should be acquired from each device.		The list of channels that should be acquired from each device.
	The total number of channels listed should correspond to ''SourceCh'' if it is not set to auto. The order of channels does not matter; i.e., '1 2 3 4' is the same as '2 3 1 4'.		The total number of channels listed should correspond to ''SourceCh'' if it is not set to auto. The order of channels does not matter; i.e., '1 2 3 4' is the same as '2 3 1 4'.
	Channels may not be listed twice; e.g., entering '1 2 3 4 5 6 7 1' will result in an error.		Channels may not be listed twice; e.g., entering '1 2 3 4 5 6 7 1' will result in an error.
	If this parameter is set to auto, the channels are equal to ''SourceCh'' in ascending order.		If this parameter is set to auto, the channels are equal to ''SourceCh'' in ascending order.

	===SourceChGain===		===SourceChGain===

Madamek: /* Parameters */

2018-12-26T15:21:15Z

Parameters

← Older revision		Revision as of 15:21, 26 December 2018
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	===SamplingRate===		===SamplingRate===
			The Unicorn has a fixed sampling rate of 250 Hz.


	===SourceCh===		===SourceCh===
			Number of channels to be acquired from the device. if this parameter is set to auto, the number of channels will be determined by the ''SourceChannelList'' or ''ChannelNames'' respectively.


	===SourceChannelList===		===SourceChannelList===
	The list of channels that should be acquired from each device.		The list of channels that should be acquired from each device.
	The total number of channels listed should correspond to ''SourceCh''~~. For more than one device, ''SourceChDevices'' determines how the ''SourceChList'' values are mapped~~ to ~~each device~~. For example if ''SourceChDevices'' = '8 8' and ''SourceChList'' = '1 2 3 4 13 14 15 16 5 6 7 8 9 10 11 12', then channels 1-4 and 13-16 will be acquired on the first device, and channels 5-12 will be acquired on the second device. These channels will be saved in the data file as 16 contiguous channels.		The total number of channels listed should correspond to ''SourceCh'' if it is not set to auto. The order of channels does not matter; i.e., '1 2 3 4' is the same as '2 3 1 4'.
	The order of channels does not matter; i.e., '1 2 3 4' is the same as '2 3 1 4'~~. The channels are always in ascending order on a single device~~.		Channels may not be listed twice; e.g., entering '1 2 3 4 5 6 7 1' will result in an error.
	Channels may not be listed twice ~~on a single device~~; e.g., entering '1 2 3 4 5 6 7 1~~' if ''SourceChDevices'' = '8~~' will result in an error.		If this parameter is set to auto, the channels are equal to ''SourceCh'' in ascending order.
	If this parameter is ~~left blank (~~the ~~default), then all~~ channels are ~~acquired on all devices~~.

	===SourceChGain===		===SourceChGain===
			''SourceChGain'' should be set to auto.

	===SourceChOffset===		===SourceChOffset===
			''SourceChOffset'' should be set to auto.

	===ChannelNames===		===ChannelNames===
			Alias for each Channel. If ''ChannelNames'' are set to auto, the names will be set according to the standard positions defined by the Unicorn. If ''ChannelNames'' are set manually, a name must be assigned for each channel specified in ''SourceChannelList''.

	==States==		==States==

Madamek: /* Function */

2018-12-26T14:56:34Z

Function

← Older revision		Revision as of 14:56, 26 December 2018
Line 1:		Line 1:
	==Function==		==Function==
			The gUSBampADC filter acquires data from a Unicorn EEG amplifier. Unicorn is an amplifier/digitizer combination from g.tec medical engineering GmbH/Guger Technologies OEG (https://www.unicorn-bi.com/).

			===Unicorn Hardware===
	===g.Unicorn Hardware===		The Unicorn consists of 8 independent 24-bit A/D converters that sample with 250Hz per channel. In addition, the Unicorn features a 3-axis accelerometer and a 3-axis gyroscope. The data is transmitted wirelessly via a Bluetooth 2.1 interface.