43ea73faa6
Reference MCU is dsPIC33J256GP506 with 256k ROM and 8k RAM, on the dsPIC DSC Starter Kit board. The REPL works, GC works, pyb module has LED and Switch objects. It passes some tests from the test suite (most it can't run because it doesn't have the Python features enabled).
94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
/*
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* This file is part of the Micro Python 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) 2015 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 "py/runtime.h"
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#include "board.h"
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#include "modpyb.h"
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typedef struct _pyb_led_obj_t {
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mp_obj_base_t base;
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} pyb_led_obj_t;
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STATIC const pyb_led_obj_t pyb_led_obj[] = {
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{{&pyb_led_type}},
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{{&pyb_led_type}},
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{{&pyb_led_type}},
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};
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#define NUM_LED MP_ARRAY_SIZE(pyb_led_obj)
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#define LED_ID(obj) ((obj) - &pyb_led_obj[0] + 1)
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void pyb_led_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
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pyb_led_obj_t *self = self_in;
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print(env, "LED(%u)", LED_ID(self));
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}
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STATIC mp_obj_t pyb_led_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
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mp_arg_check_num(n_args, n_kw, 1, 1, false);
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mp_int_t led_id = mp_obj_get_int(args[0]);
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if (!(1 <= led_id && led_id <= NUM_LED)) {
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nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "LED %d does not exist", led_id));
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}
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return (mp_obj_t)&pyb_led_obj[led_id - 1];
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}
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mp_obj_t pyb_led_on(mp_obj_t self_in) {
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pyb_led_obj_t *self = self_in;
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led_state(LED_ID(self), 1);
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_led_on_obj, pyb_led_on);
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mp_obj_t pyb_led_off(mp_obj_t self_in) {
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pyb_led_obj_t *self = self_in;
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led_state(LED_ID(self), 0);
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_led_off_obj, pyb_led_off);
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mp_obj_t pyb_led_toggle(mp_obj_t self_in) {
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pyb_led_obj_t *self = self_in;
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led_toggle(LED_ID(self));
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_led_toggle_obj, pyb_led_toggle);
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STATIC const mp_map_elem_t pyb_led_locals_dict_table[] = {
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{ MP_OBJ_NEW_QSTR(MP_QSTR_on), (mp_obj_t)&pyb_led_on_obj },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_off), (mp_obj_t)&pyb_led_off_obj },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_toggle), (mp_obj_t)&pyb_led_toggle_obj },
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};
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STATIC MP_DEFINE_CONST_DICT(pyb_led_locals_dict, pyb_led_locals_dict_table);
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const mp_obj_type_t pyb_led_type = {
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{ &mp_type_type },
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.name = MP_QSTR_LED,
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.print = pyb_led_print,
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.make_new = pyb_led_make_new,
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.locals_dict = (mp_obj_t)&pyb_led_locals_dict,
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};
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