111 lines
4.9 KiB
C
111 lines
4.9 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) 2018 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/enum.h"
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#include "py/obj.h"
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#include "py/runtime.h"
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#include "shared-bindings/displayio/__init__.h"
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#include "shared-bindings/displayio/Bitmap.h"
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#include "shared-bindings/displayio/ColorConverter.h"
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#include "shared-bindings/displayio/Display.h"
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#include "shared-bindings/displayio/EPaperDisplay.h"
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#include "shared-bindings/displayio/FourWire.h"
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#include "shared-bindings/displayio/Group.h"
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#include "shared-bindings/displayio/I2CDisplay.h"
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#include "shared-bindings/displayio/OnDiskBitmap.h"
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#include "shared-bindings/displayio/OnDiskGif.h"
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#include "shared-bindings/displayio/Palette.h"
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#if CIRCUITPY_PARALLELDISPLAY
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#include "shared-bindings/paralleldisplay/ParallelBus.h"
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#endif
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#include "shared-bindings/displayio/Shape.h"
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#include "shared-bindings/displayio/TileGrid.h"
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#include "shared-module/displayio/__init__.h"
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//| """Native helpers for driving displays
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//|
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//| The `displayio` module contains classes to manage display output
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//| including synchronizing with refresh rates and partial updating.
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//|
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//| For more a more thorough explanation and guide for using `displayio`, please
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//| refer to `this Learn guide
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//| <https://learn.adafruit.com/circuitpython-display-support-using-displayio>`_.
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//| """
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//| import paralleldisplay
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//|
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//| def release_displays() -> None:
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//| """Releases any actively used displays so their busses and pins can be used again. This will also
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//| release the builtin display on boards that have one. You will need to reinitialize it yourself
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//| afterwards. This may take seconds to complete if an active EPaperDisplay is refreshing.
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//|
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//| Use this once in your code.py if you initialize a display. Place it right before the
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//| initialization so the display is active as long as possible."""
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//| ...
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//|
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STATIC mp_obj_t displayio_release_displays(void) {
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common_hal_displayio_release_displays();
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_0(displayio_release_displays_obj, displayio_release_displays);
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STATIC const mp_rom_map_elem_t displayio_module_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_displayio) },
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{ MP_ROM_QSTR(MP_QSTR_Bitmap), MP_ROM_PTR(&displayio_bitmap_type) },
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{ MP_ROM_QSTR(MP_QSTR_ColorConverter), MP_ROM_PTR(&displayio_colorconverter_type) },
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{ MP_ROM_QSTR(MP_QSTR_Colorspace), MP_ROM_PTR(&displayio_colorspace_type) },
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{ MP_ROM_QSTR(MP_QSTR_Display), MP_ROM_PTR(&displayio_display_type) },
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{ MP_ROM_QSTR(MP_QSTR_EPaperDisplay), MP_ROM_PTR(&displayio_epaperdisplay_type) },
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{ MP_ROM_QSTR(MP_QSTR_Group), MP_ROM_PTR(&displayio_group_type) },
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{ MP_ROM_QSTR(MP_QSTR_OnDiskBitmap), MP_ROM_PTR(&displayio_ondiskbitmap_type) },
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{ MP_ROM_QSTR(MP_QSTR_OnDiskGif), MP_ROM_PTR(&displayio_ondiskgif_type) },
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{ MP_ROM_QSTR(MP_QSTR_Palette), MP_ROM_PTR(&displayio_palette_type) },
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{ MP_ROM_QSTR(MP_QSTR_Shape), MP_ROM_PTR(&displayio_shape_type) },
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{ MP_ROM_QSTR(MP_QSTR_TileGrid), MP_ROM_PTR(&displayio_tilegrid_type) },
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{ MP_ROM_QSTR(MP_QSTR_FourWire), MP_ROM_PTR(&displayio_fourwire_type) },
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{ MP_ROM_QSTR(MP_QSTR_I2CDisplay), MP_ROM_PTR(&displayio_i2cdisplay_type) },
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#if CIRCUITPY_PARALLELDISPLAY
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{ MP_ROM_QSTR(MP_QSTR_ParallelBus), MP_ROM_PTR(¶lleldisplay_parallelbus_type) },
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#endif
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{ MP_ROM_QSTR(MP_QSTR_release_displays), MP_ROM_PTR(&displayio_release_displays_obj) },
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{ MP_ROM_QSTR(MP_QSTR_CIRCUITPYTHON_TERMINAL), MP_ROM_PTR(&circuitpython_splash) },
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};
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STATIC MP_DEFINE_CONST_DICT(displayio_module_globals, displayio_module_globals_table);
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const mp_obj_module_t displayio_module = {
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.base = { &mp_type_module },
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.globals = (mp_obj_dict_t *)&displayio_module_globals,
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};
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MP_REGISTER_MODULE(MP_QSTR_displayio, displayio_module, CIRCUITPY_DISPLAYIO);
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