1 /* 2 * This file is part of the MicroPython project, http://micropython.org/ 3 * 4 * The MIT License (MIT) 5 * 6 * Copyright (c) 2020 Philipp Ebensberger 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a copy 9 * of this software and associated documentation files (the "Software"), to deal 10 * in the Software without restriction, including without limitation the rights 11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 12 * copies of the Software, and to permit persons to whom the Software is 13 * furnished to do so, subject to the following conditions: 14 * 15 * The above copyright notice and this permission notice shall be included in 16 * all copies or substantial portions of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 24 * THE SOFTWARE. 25 */ 26 27 #ifndef MICROPY_INCLUDED_MIMXRT_LED_H 28 #define MICROPY_INCLUDED_MIMXRT_LED_H 29 30 #include "pin.h" 31 32 #if defined(MICROPY_HW_LED1_PIN) 33 #define NUM_LEDS (1) 34 #else 35 #define NUM_LEDS (0) 36 #endif 37 38 typedef enum { 39 MACHINE_BOARD_LED = 1, 40 } machine_led_t; 41 42 typedef struct _machine_led_obj_t { 43 mp_obj_base_t base; 44 mp_uint_t led_id; 45 const machine_pin_obj_t *led_pin; 46 } machine_led_obj_t; 47 48 void led_init(void); 49 void led_state(machine_led_t led, int state); 50 void led_toggle(machine_led_t led); 51 void led_debug(int value, int delay); 52 53 extern const mp_obj_type_t machine_led_type; 54 extern const machine_led_obj_t machine_led_obj[NUM_LEDS]; 55 56 #endif // MICROPY_INCLUDED_MIMXRT_LED_H 57