Trigger¶
Members¶
- class iio.Trigger(ctx, _device)[source]¶
Contains the representation of an IIO device that can act as a trigger.
- property attrs¶
List of attributes for this IIO device. type=dict of iio.DeviceAttr
- property buffer_attrs¶
List of buffer attributes for this IIO device. type=dict of iio.DeviceBufferAttr
- property channels¶
List of channels available with this IIO device. type=list of iio.Channel objects
- property debug_attrs¶
List of debug attributes for this IIO device. type=dict of iio.DeviceDebugAttr
- find_channel(name_or_id, is_output=False)¶
Find a IIO channel by its name or ID.
- Parameters:
name_or_id – type=str The name or ID of the channel to find
is_output – type=bool Set to True to search for an output channel
- returns: type=iio.Device or type=iio.Trigger
The IIO Device
- property frequency¶
Configured frequency (in Hz) of this trigger type=int
- property id¶
An identifier of this device, only valid in this IIO context. type=str
- property label¶
The label of this device. type=str
- property name¶
The name of this device. type=str
- reg_read(reg)¶
Read the content of a register of this device.
- Parameters:
reg – type=int The register address
- returns: type=int
The value of the register
- reg_write(reg, value)¶
Set a value to one register of this device.
- Parameters:
reg – type=int The register address
value – type=int The value that will be used for this register
- property sample_size¶
Sample size of this device. type: int
The sample size varies each time channels get enabled or disabled.
- set_kernel_buffers_count(count)¶
Set the number of kernel buffers to use with the specified device.
- Parameters:
count – type=int The number of kernel buffers