circuitpython/shared-bindings/analogio/__init__.c

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