eegdev-tobiia(5) [debian man page]

EEGDEV-TOBIIA(5)					       EEGDEV library manual						  EEGDEV-TOBIIA(5)

NAME

       eegdev-tobiia - eegdev backend for Tobi Interface A

DESCRIPTION

       The tobiia plugin implements the backend for the eegdev library for reading from a Tobi Interface A device.

CONFIGURATION

       This  plugin  supports several options. The default value will be used if none of the configuration files nor the configuration string (see
       egd_open(3)) specify the option.

       host   Indicates the URI of the server. The format should follow the following (standard) format "server[:port]". The server  part  can	be
	      either  an IPv4 address (XX.XX.XX.XX), an IPv6 address or an hostname. If an IPv6 address is used with port number, the address must
	      be enclosed in square brackets (for example "[2001:660:3003:2:a00:20ff:fe18:964c]:38500"). The default value is "localhost".

       port   Indicates the port number to use to connect to the server if the host URI does not specify one. The default value is "38500".

FILES

       /etc/eegdev/eegdev.conf
	   Shared configuration file.

       /etc/eegdev/tobiia.conf
	   Configuration file loaded when the tobiia plugin is used. The settings specified here overrides the settings in the	shared	configura-
	   tion file.

SEE ALSO

       egd_open(3), eegdev-options(5)

EPFL
								       2012							  EEGDEV-TOBIIA(5)

EGD_GET_CAP(3)						       EEGDEV library manual						    EGD_GET_CAP(3)

NAME

       egd_get_cap - Query various information about the device capabilities

SYNOPSIS

       #include <eegdev.h>

       int egd_get_cap(const struct eegdev* dev, int cap, void* val);

DESCRIPTION

       egd_get_cap()  returns  the  information about the capability specified by cap of the recording device referenced by dev by the mean of the
       pointer val.

       The type of pointer passed through val is dependent on the requested capability cap which can be  one  the  following  (The  expected  type
       pointed by val is provided in parenthesis):

       EGD_CAP_FS (int)
	      Sampling frequency that is currently set. The same value is returned by the function.

       EGD_CAP_TYPELIST (const int*)
	      Array  of  sensor  types	sampled  by the device terminated by -1. These values became valid as argument for egd_sensor_name(3) when
	      opening the device dev if they were not yet before. The number of elements in the array (excluding the -1 element)  is  provided	by
	      the return value of the function.

       EGD_CAP_DEVTYPE (const char*)
	      Null  terminated	string	describing the type of the recording device (Manufacturer and model if dev refers to actual hardware). The
	      length of string (excluding the null character) is provided by the return value of the function.

       EGD_DEVID (const char*)
	      Null-terminated string describing the model of the recording device (or an unique identifier of the resource). The length of  string
	      (excluding the null character) is provided by the return value of the function.

RETURN VALUE

       In case of success, the function returns a positive value depending on the requested capability. Otherwise, -1 is returned and errno is set
       accordingly.

ERRORS

       egd_get_cap() will fail if:

       EINVAL dev is NULL, cap is not valid value or val is NULL while cap is not EGD_CAP_FS.

SEE ALSO

       egd_sensor_name(3)

EPFL
								       2011							    EGD_GET_CAP(3)