kopia lustrzana https://github.com/micropython/micropython
92 wiersze
3.4 KiB
C
92 wiersze
3.4 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) 2019 Damien P. George
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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 "string.h"
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#include "py/runtime.h"
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#include "py/mphal.h"
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#include "sam.h"
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#include "pin_af.h"
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#include "samd_soc.h"
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#if MICROPY_HW_MCUFLASH
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extern const mp_obj_type_t samd_flash_type;
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#define SPIFLASH_TYPE samd_flash_type
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#endif
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#ifdef MICROPY_HW_QSPIFLASH
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extern const mp_obj_type_t samd_qspiflash_type;
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#define SPIFLASH_TYPE samd_qspiflash_type
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#endif
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#if MICROPY_HW_SPIFLASH
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extern const mp_obj_type_t samd_spiflash_type;
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#define SPIFLASH_TYPE samd_spiflash_type
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#endif
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static mp_obj_t samd_pininfo(mp_obj_t pin_obj) {
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const machine_pin_obj_t *pin_af = pin_find(pin_obj);
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#if defined(MCU_SAMD21)
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mp_obj_t tuple[7] = {
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tuple[0] = MP_OBJ_NEW_QSTR(pin_af->name),
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tuple[1] = mp_obj_new_int(pin_af->eic),
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tuple[2] = mp_obj_new_int(pin_af->adc0),
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tuple[3] = mp_obj_new_int(pin_af->sercom1),
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tuple[4] = mp_obj_new_int(pin_af->sercom2),
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tuple[5] = mp_obj_new_int(pin_af->tcc1),
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tuple[6] = mp_obj_new_int(pin_af->tcc2),
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};
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return mp_obj_new_tuple(7, tuple);
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#elif defined(MCU_SAMD51)
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mp_obj_t tuple[9] = {
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tuple[0] = MP_OBJ_NEW_QSTR(pin_af->name),
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tuple[1] = mp_obj_new_int(pin_af->eic),
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tuple[2] = mp_obj_new_int(pin_af->adc0),
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tuple[3] = mp_obj_new_int(pin_af->adc1),
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tuple[4] = mp_obj_new_int(pin_af->sercom1),
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tuple[5] = mp_obj_new_int(pin_af->sercom2),
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tuple[6] = mp_obj_new_int(pin_af->tc),
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tuple[7] = mp_obj_new_int(pin_af->tcc1),
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tuple[8] = mp_obj_new_int(pin_af->tcc2),
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};
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return mp_obj_new_tuple(9, tuple);
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#endif
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return mp_const_none;
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}
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static MP_DEFINE_CONST_FUN_OBJ_1(samd_pininfo_obj, samd_pininfo);
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static const mp_rom_map_elem_t samd_module_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_samd) },
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{ MP_ROM_QSTR(MP_QSTR_Flash), MP_ROM_PTR(&SPIFLASH_TYPE) },
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{ MP_ROM_QSTR(MP_QSTR_pininfo), MP_ROM_PTR(&samd_pininfo_obj) },
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};
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static MP_DEFINE_CONST_DICT(samd_module_globals, samd_module_globals_table);
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const mp_obj_module_t mp_module_samd = {
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.base = { &mp_type_module },
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.globals = (mp_obj_dict_t *)&samd_module_globals,
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};
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MP_REGISTER_MODULE(MP_QSTR_samd, mp_module_samd);
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