legoEv3/ev3dev2/__pycache__/__init__.cpython-35.pyc
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Look in /sys/class/board-info/ to determine the platform type.
This can return 'ev3', 'evb', 'pistorms', 'brickpi', 'brickpi3' or 'fake'.
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This is a generator function that lists names of all devices matching the
provided parameters.
Parameters:
class_path: class path of the device, a subdirectory of /sys/class.
For example, '/sys/class/tacho-motor'.
name_pattern: pattern that device name should match.
For example, 'sensor*' or 'motor*'. Default value: '*'.
keyword arguments: used for matching the corresponding device
attributes. For example, address='outA', or
driver_name=['lego-ev3-us', 'lego-nxt-us']. When argument value
is a list, then a match against any entry of the list is
enough.
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d | d Yn Xd S)a` Spin through the Linux sysfs class for the device type and find
a device that matches the provided name pattern and attributes (if any).
Parameters:
class_name: class name of the device, a subdirectory of /sys/class.
For example, 'tacho-motor'.
name_pattern: pattern that device name should match.
For example, 'sensor*' or 'motor*'. Default value: '*'.
name_exact: when True, assume that the name_pattern provided is the
exact device name and use it directly.
keyword arguments: used for matching the corresponding device
attributes. For example, address='outA', or
driver_name=['lego-ev3-us', 'lego-nxt-us']. When argument value
is a list, then a match against any entry of the list is
enough.
Example::
d = ev3dev.Device('tacho-motor', address='outA')
s = ev3dev.Device('lego-sensor', driver_name=['lego-ev3-us', 'lego-nxt-us'])
If there was no valid connected device, an error is thrown.
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This is a generator function that takes same arguments as `Device` class
and enumerates all devices present in the system that match the provided
arguments.
Parameters:
class_name: class name of the device, a subdirectory of /sys/class.
For example, 'tacho-motor'.
name_pattern: pattern that device name should match.
For example, 'sensor*' or 'motor*'. Default value: '*'.
keyword arguments: used for matching the corresponding device
attributes. For example, address='outA', or
driver_name=['lego-ev3-us', 'lego-nxt-us']. When argument value
is a list, then a match against any entry of the list is
enough.
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