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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2015 Damien P. George
*
* 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 <stdio.h>
extern "C" {
#include "py/mphal.h"
#include "microbit/modmicrobit.h"
#include "microbit/microbit_image.h"
static const mp_float_t bright[7] = {
0.0, 1.0/9, 2.0/9, 4.0/9, 6.0/9, 7.0/9, 1.0,
};
void love(int interval = 25 /* ms */) {
microbit_image_obj_t *hearts[MP_ARRAY_SIZE(bright)];
for (uint i = 0; i < MP_ARRAY_SIZE(bright); i++) {
hearts[i] = microbit_image_dim(HEART_IMAGE, bright[i]);
}
for (int iteration = 0; iteration < 8; iteration++) {
// pause between double beats of the heart
if (iteration && (iteration & 1) == 0) {
mp_hal_delay_ms(20 * interval);
}
// pulse heart to max brightness
for(uint step = 0; step < MP_ARRAY_SIZE(bright); ++step) {
microbit_display_show(µbit_display_obj, hearts[step]);
mp_hal_delay_ms(interval);
}
// pulse heart to min brightness
for(int step = MP_ARRAY_SIZE(bright) - 1; step >= 0; --step) {
microbit_display_show(µbit_display_obj, hearts[step]);
mp_hal_delay_ms(interval);
}
}
microbit_display_clear();
}
STATIC mp_obj_t love_badaboom(void) {
// make
love();
// ! war
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_0(love___init___obj, love_badaboom);
MP_DEFINE_CONST_FUN_OBJ_0(love_badaboom_obj, love_badaboom);
STATIC const mp_map_elem_t love_module_globals_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_love) },
{ MP_OBJ_NEW_QSTR(MP_QSTR___init__), (mp_obj_t)&love___init___obj },
{ MP_OBJ_NEW_QSTR(MP_QSTR_badaboom), (mp_obj_t)&love_badaboom_obj },
};
STATIC MP_DEFINE_CONST_DICT(love_module_globals, love_module_globals_table);
const mp_obj_module_t love_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&love_module_globals,
};
}
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