mirror of
https://github.com/naruxde/revpimodio2.git
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2eac69b7bd
Created topic-based documentation: - basics.rst: core concepts and fundamental usage - cyclic_programming.rst: PLC-style programming with Cycletools - event_programming.rst: event-driven patterns and callbacks - advanced.rst: gateway IOs, replace_io_file, watchdog management - installation.rst and quickstart.rst: getting started guides Added complete API reference in docs/api/: - All device classes including ModularBaseConnect_4_5 and GatewayMixin - I/O, helper, and main class documentation Enhanced Sphinx configuration with RTD theme and improved autodoc settings. Removed auto-generated modules.rst and revpimodio2.rst.
3.4 KiB
3.4 KiB
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IO Classes and Types
Classes for managing Revolution Pi inputs and outputs.
System Message: ERROR/3 (<stdin>, line 7)
Unknown directive type "currentmodule".
.. currentmodule:: revpimodio2.io
IOList
System Message: ERROR/3 (<stdin>, line 12)
Unknown directive type "autoclass".
.. autoclass:: IOList
:members:
:undoc-members:
:show-inheritance:
:special-members: __init__, __getitem__, __contains__, __iter__
Container for accessing all IO objects.
The IOList provides multiple ways to access IOs:
* **Direct attribute access**: ``rpi.io.button.value``
* **String-based access**: ``rpi.io["button"].value``
* **Iteration**: ``for io in rpi.io: ...``
**Example:**
.. code-block:: python
# Direct access
value = rpi.io.I_1.value
rpi.io.O_1.value = True
# String-based access
value = rpi.io["I_1"].value
# Check if IO exists
if "sensor" in rpi.io:
print(rpi.io.sensor.value)
# Iterate all IOs
for io in rpi.io:
print(f"{io.name}: {io.value}")
IOBase
System Message: ERROR/3 (<stdin>, line 48)
Unknown directive type "autoclass".
.. autoclass:: IOBase
:members:
:undoc-members:
:show-inheritance:
:special-members: __init__
Base class for all IO objects.
**Properties:**
IO name from piCtory configuration
Current IO value (read/write)
Byte address in process image
Byte length (0 for single bits)
IO type: 300=INPUT, 301=OUTPUT, 302=MEMORY
Whether value is signed
"little" or "big" endian
Configured default value from piCtory
Comment/description from piCtory
Export flag status
Event Registration Methods
Value Manipulation Methods
IntIO
System Message: ERROR/3 (<stdin>, line 109)
Unknown directive type "autoclass".
.. autoclass:: IntIO
:members:
:undoc-members:
:show-inheritance:
:special-members: __init__
IO objects with integer value access.
**Example:**
.. code-block:: python
# Get integer value
temp = rpi.io.temperature.get_intvalue()
# Set integer value
rpi.io.setpoint.set_intvalue(1500)
Integer Value Methods
IntIOCounter
System Message: ERROR/3 (<stdin>, line 134)
Unknown directive type "autoclass".
.. autoclass:: IntIOCounter
:members:
:undoc-members:
:show-inheritance:
:special-members: __init__
Counter input objects with reset capability.
**Example:**
.. code-block:: python
# Read counter
count = rpi.io.counter.value
# Reset counter
rpi.io.counter.reset()
StructIO
System Message: ERROR/3 (<stdin>, line 155)
Unknown directive type "autoclass".
.. autoclass:: StructIO
:members:
:undoc-members:
:show-inheritance:
:special-members: __init__
Structured IO with format strings for complex data types.
**Example:**
.. code-block:: python
# Get structured value
value = rpi.io.sensor_data.get_structvalue()
Structured Value Methods
MemIO
System Message: ERROR/3 (<stdin>, line 177)
Unknown directive type "autoclass".
.. autoclass:: MemIO :members: :undoc-members: :show-inheritance: :special-members: __init__ Memory IO with variant value access (string or integer).
RelaisOutput
System Message: ERROR/3 (<stdin>, line 188)
Unknown directive type "autoclass".
.. autoclass:: RelaisOutput
:members:
:undoc-members:
:show-inheritance:
:special-members: __init__
Relay output with switching cycle counter.
**Example:**
.. code-block:: python
# Get number of switching cycles
cycles = rpi.io.relay.get_switching_cycles()
IOEvent
System Message: ERROR/3 (<stdin>, line 206)
Unknown directive type "autoclass".
.. autoclass:: IOEvent :members: :undoc-members: :show-inheritance: :special-members: __init__ Internal class for IO event management.