1 /* 2 * This file is part of the MicroPython project, http://micropython.org/ 3 * 4 * The MIT License (MIT) 5 * 6 * Copyright (c) 2015 Damien P. George 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 #ifndef MICROPY_INCLUDED_PY_MPHAL_H 27 #define MICROPY_INCLUDED_PY_MPHAL_H 28 29 #include <stdint.h> 30 #include "py/mpconfig.h" 31 32 #ifdef MICROPY_MPHALPORT_H 33 #include MICROPY_MPHALPORT_H 34 #else 35 #include <mphalport.h> 36 #endif 37 38 #ifndef mp_hal_stdio_poll 39 uintptr_t mp_hal_stdio_poll(uintptr_t poll_flags); 40 #endif 41 42 // Modified bt HaaS begin 43 44 #ifndef mp_hal_uart_init 45 void mp_hal_uart_init(void); 46 #endif 47 48 // Modified bt HaaS end 49 50 #ifndef mp_hal_stdin_rx_chr 51 int mp_hal_stdin_rx_chr(void); 52 #endif 53 54 #ifndef mp_hal_stdout_tx_str 55 void mp_hal_stdout_tx_str(const char *str); 56 #endif 57 58 #ifndef mp_hal_stdout_tx_strn 59 void mp_hal_stdout_tx_strn(const char *str, size_t len); 60 #endif 61 62 #ifndef mp_hal_stdout_tx_strn_cooked 63 void mp_hal_stdout_tx_strn_cooked(const char *str, size_t len); 64 #endif 65 66 #ifndef mp_hal_delay_ms 67 void mp_hal_delay_ms(mp_uint_t ms); 68 #endif 69 70 #ifndef mp_hal_delay_us 71 void mp_hal_delay_us(mp_uint_t us); 72 #endif 73 74 #ifndef mp_hal_ticks_ms 75 mp_uint_t mp_hal_ticks_ms(void); 76 #endif 77 78 #ifndef mp_hal_ticks_us 79 mp_uint_t mp_hal_ticks_us(void); 80 #endif 81 82 #ifndef mp_hal_ticks_cpu 83 mp_uint_t mp_hal_ticks_cpu(void); 84 #endif 85 86 #ifndef mp_hal_time_ns 87 // Nanoseconds since the Epoch. 88 uint64_t mp_hal_time_ns(void); 89 #endif 90 91 // If port HAL didn't define its own pin API, use generic 92 // "virtual pin" API from the core. 93 #ifndef mp_hal_pin_obj_t 94 #define mp_hal_pin_obj_t mp_obj_t 95 #define mp_hal_get_pin_obj(pin) (pin) 96 #define mp_hal_pin_read(pin) mp_virtual_pin_read(pin) 97 #define mp_hal_pin_write(pin, v) mp_virtual_pin_write(pin, v) 98 #include "extmod/virtpin.h" 99 #endif 100 101 #endif // MICROPY_INCLUDED_PY_MPHAL_H 102