85 lines
3.3 KiB
C
85 lines
3.3 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdint.h>
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#include "py/obj.h"
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#include "py/runtime.h"
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#include "shared-bindings/microcontroller/Pin.h"
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#include "shared-bindings/analogio/__init__.h"
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#include "shared-bindings/analogio/AnalogIn.h"
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#include "shared-bindings/analogio/AnalogOut.h"
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//| """Analog hardware support
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//|
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//| The `analogio` module contains classes to provide access to analog IO
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//| typically implemented with digital-to-analog (DAC) and analog-to-digital
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//| (ADC) converters.
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//|
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//| All classes change hardware state and should be deinitialized when they
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//| are no longer needed if the program continues after use. To do so, either
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//| call :py:meth:`!deinit` or use a context manager. See
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//| :ref:`lifetime-and-contextmanagers` for more info.
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//|
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//| For example::
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//|
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//| import analogio
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//| from board import *
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//|
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//| pin = analogio.AnalogIn(A0)
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//| print(pin.value)
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//| pin.deinit()
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//|
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//| This example will initialize the the device, read
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//| :py:data:`~analogio.AnalogIn.value` and then
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//| :py:meth:`~analogio.AnalogIn.deinit` the hardware. The last step is optional
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//| because CircuitPython will do it automatically after the program finishes.
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//|
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//| For the essentials of `analogio`, see the CircuitPython Essentials
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//| Learn guide:
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//| https://learn.adafruit.com/circuitpython-essentials/circuitpython-analog-in
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//|
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//| For more information on using `analogio`, see this additional Learn guide:
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//| https://learn.adafruit.com/circuitpython-basics-analog-inputs-and-outputs
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//| """
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//|
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STATIC const mp_rom_map_elem_t analogio_module_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_analogio) },
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{ MP_ROM_QSTR(MP_QSTR_AnalogIn), MP_ROM_PTR(&analogio_analogin_type) },
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{ MP_ROM_QSTR(MP_QSTR_AnalogOut), MP_ROM_PTR(&analogio_analogout_type) },
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};
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STATIC MP_DEFINE_CONST_DICT(analogio_module_globals, analogio_module_globals_table);
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const mp_obj_module_t analogio_module = {
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.base = { &mp_type_module },
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.globals = (mp_obj_dict_t *)&analogio_module_globals,
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};
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MP_REGISTER_MODULE(MP_QSTR_analogio, analogio_module, CIRCUITPY_ANALOGIO);
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