diff options
Diffstat (limited to 'shared-bindings')
| -rw-r--r-- | shared-bindings/_pew/PewPew.c | 151 | ||||
| -rw-r--r-- | shared-bindings/_pew/PewPew.h | 33 | ||||
| -rw-r--r-- | shared-bindings/_pew/__init__.c | 67 |
3 files changed, 251 insertions, 0 deletions
diff --git a/shared-bindings/_pew/PewPew.c b/shared-bindings/_pew/PewPew.c new file mode 100644 index 000000000..50647488c --- /dev/null +++ b/shared-bindings/_pew/PewPew.c @@ -0,0 +1,151 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Radomir Dopieralski + * + * 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 "py/obj.h" +#include "py/runtime.h" +#include "py/mphal.h" +#include "py/gc.h" +#include "py/mpstate.h" +#include "shared-bindings/digitalio/DigitalInOut.h" +#include "shared-bindings/util.h" +#include "PewPew.h" +#include "shared-module/_pew/PewPew.h" +#include "supervisor/shared/translate.h" + + +//| .. currentmodule:: _pew +//| +//| :class:`PewPew` -- LED matrix and button driver +//| =============================================== +//| +//| This is an internal module to be used by the ``pew.py`` library from +//| https://github.com/pewpew-game/pew-pewpew-standalone-10.x to handle the +//| LED matrix display and buttons on the ``pewpew10`` board. +//| +//| Usage:: +//| +//| This singleton class is instantiated by the ``pew`` library, and +//| used internally by it. All user-visible interactions are done through +//| that library. +//| + +//| .. class:: PewPew(buffer, rows, cols, buttons) +//| +//| Initializes matrix scanning routines. +//| +//| The ``buffer`` is a 64 byte long ``bytearray`` that stores what should +//| be displayed on the matrix. ``rows`` and ``cols`` are both lists of +//| eight ``DigitalInputOutput`` objects that are connected to the matrix +//| rows and columns. ``buttons`` is a ``DigitalInputOutput`` object that +//| is connected to the common side of all buttons (the other sides of the +//| buttons are connected to rows of the matrix). +//| +STATIC mp_obj_t pewpew_make_new(const mp_obj_type_t *type, size_t n_args, + const mp_obj_t *pos_args, mp_map_t *kw_args) { + mp_arg_check_num(n_args, kw_args, 4, 4, true); + enum { ARG_buffer, ARG_rows, ARG_cols, ARG_buttons }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_buffer, MP_ARG_OBJ | MP_ARG_REQUIRED }, + { MP_QSTR_rows, MP_ARG_OBJ | MP_ARG_REQUIRED }, + { MP_QSTR_cols, MP_ARG_OBJ | MP_ARG_REQUIRED }, + { MP_QSTR_buttons, MP_ARG_OBJ | MP_ARG_REQUIRED }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), + allowed_args, args); + + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(args[ARG_buffer].u_obj, &bufinfo, MP_BUFFER_READ); + + size_t rows_size = 0; + mp_obj_t *rows; + mp_obj_get_array(args[ARG_rows].u_obj, &rows_size, &rows); + + size_t cols_size = 0; + mp_obj_t *cols; + mp_obj_get_array(args[ARG_cols].u_obj, &cols_size, &cols); + + if (bufinfo.len != rows_size * cols_size) { + mp_raise_ValueError(translate("")); + } + + for (size_t i = 0; i < rows_size; ++i) { + if (!MP_OBJ_IS_TYPE(rows[i], &digitalio_digitalinout_type)) { + mp_raise_TypeError(translate("")); + } + digitalio_digitalinout_obj_t *pin = MP_OBJ_TO_PTR(rows[i]); + raise_error_if_deinited( + common_hal_digitalio_digitalinout_deinited(pin)); + } + + for (size_t i = 0; i < cols_size; ++i) { + if (!MP_OBJ_IS_TYPE(cols[i], &digitalio_digitalinout_type)) { + mp_raise_TypeError(translate("")); + } + digitalio_digitalinout_obj_t *pin = MP_OBJ_TO_PTR(cols[i]); + raise_error_if_deinited( + common_hal_digitalio_digitalinout_deinited(pin)); + } + + if (!MP_OBJ_IS_TYPE(args[ARG_buttons].u_obj, + &digitalio_digitalinout_type)) { + mp_raise_TypeError(translate("")); + } + digitalio_digitalinout_obj_t *buttons = MP_OBJ_TO_PTR( + args[ARG_buttons].u_obj); + raise_error_if_deinited( + common_hal_digitalio_digitalinout_deinited(buttons)); + + pew_obj_t *pew = MP_STATE_VM(pew_singleton); + if (!pew) { + pew = m_new_obj(pew_obj_t); + pew->base.type = &pewpew_type; + pew = gc_make_long_lived(pew); + MP_STATE_VM(pew_singleton) = pew; + } + + pew->buffer = bufinfo.buf; + pew->rows = rows; + pew->rows_size = rows_size; + pew->cols = cols; + pew->cols_size = cols_size; + pew->buttons = buttons; + pew->pressed = 0; + pew_init(); + + return MP_OBJ_FROM_PTR(pew); +} + + +STATIC const mp_rom_map_elem_t pewpew_locals_dict_table[] = { +}; +STATIC MP_DEFINE_CONST_DICT(pewpew_locals_dict, pewpew_locals_dict_table); +const mp_obj_type_t pewpew_type = { + { &mp_type_type }, + .name = MP_QSTR_PewPew, + .make_new = pewpew_make_new, + .locals_dict = (mp_obj_dict_t*)&pewpew_locals_dict, +}; + diff --git a/shared-bindings/_pew/PewPew.h b/shared-bindings/_pew/PewPew.h new file mode 100644 index 000000000..f76384757 --- /dev/null +++ b/shared-bindings/_pew/PewPew.h @@ -0,0 +1,33 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Radomir Dopieralski + * + * 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. + */ + + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_PEW_PEWPEW_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_PEW_PEWPEW_H + +extern const mp_obj_type_t pewpew_type; + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_PEW_PEWPEW_H diff --git a/shared-bindings/_pew/__init__.c b/shared-bindings/_pew/__init__.c new file mode 100644 index 000000000..6c5520ac5 --- /dev/null +++ b/shared-bindings/_pew/__init__.c @@ -0,0 +1,67 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Radomir Dopieralski + * + * 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 "py/obj.h" +#include "py/runtime.h" +#include "py/mphal.h" +#include "PewPew.h" +#include "shared-module/_pew/PewPew.h" + +STATIC mp_obj_t get_pressed(void) { + pew_obj_t *pew = MP_STATE_VM(pew_singleton); + if (!pew) { + return mp_const_none; + } + uint8_t pressed = pew->pressed; + pew->pressed = 0; + return mp_obj_new_int(pressed); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_0(get_pressed_obj, get_pressed); + + +//| :mod:`_pew` --- LED matrix driver +//| ================================== +//| +//| .. module:: _pew +//| :synopsis: LED matrix driver +//| :platform: SAMD21 +//| +//| .. toctree:: +//| :maxdepth: 3 +//| +//| PewPew +//| +STATIC const mp_rom_map_elem_t pew_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR__pew) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_PewPew), MP_ROM_PTR(&pewpew_type)}, + { MP_OBJ_NEW_QSTR(MP_QSTR_get_pressed), MP_ROM_PTR(&get_pressed_obj)}, +}; +STATIC MP_DEFINE_CONST_DICT(pew_module_globals, + pew_module_globals_table); + +const mp_obj_module_t pew_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t*)&pew_module_globals, +}; |