Channels¶
Members¶
- class iio.Channel(dev, _channel)[source]¶
Represents a channel of an IIO device.
- property attrs¶
List of attributes for this channel. type=dict of iio.ChannelAttr
- property data_format¶
Channel data format. type: iio.DataFormat
- property device¶
Corresponding device for the channel. type: iio.Device
- property enabled¶
Configured state of the channel type=bool
- property id¶
An identifier of this channel. Note that it is possible that two channels have the same ID, if one is an input channel and the other is an output channel. type=str
- property index¶
Index for the channel.
- property modifier¶
Channel modifier. type: iio.ChannelModifier(Enum)
- property name¶
The name of this channel. type=str
- property output¶
Contains True if the channel is an output channel, False otherwise. type=bool
- read(buf, raw=False)[source]¶
Extract the samples corresponding to this channel from the given iio.Buffer object.
- Parameters:
buf – type=iio.Buffer A valid instance of the iio.Buffer class
raw – type=bool If set to True, the samples are not converted from their native format to their host format
- returns: type=bytearray
An array containing the samples for this channel
- property scan_element¶
Contains True if the channel is a scan element, False otherwise. If a channel is a scan element, then it is possible to enable it and use it for I/O operations. type=bool
- property type¶
Type for the channel. type: iio.ChannelType(Enum)
- write(buf, array, raw=False)[source]¶
Write the specified array of samples corresponding to this channel into the given iio.Buffer object.
- Parameters:
buf – type=iio.Buffer A valid instance of the iio.Buffer class
array – type=bytearray The array containing the samples to copy
raw – type=bool If set to True, the samples are not converted from their host format to their native format
- returns: type=int
The number of bytes written