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 27 #include <stdint.h> 28 29 // options to control how MicroPython is built 30 #define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_B) 31 #define MICROPY_ALLOC_PATH_MAX (64) 32 #define MICROPY_EMIT_X64 (0) 33 #define MICROPY_EMIT_THUMB (0) 34 #define MICROPY_EMIT_INLINE_THUMB (0) 35 #define MICROPY_COMP_MODULE_CONST (0) 36 #define MICROPY_COMP_CONST (0) 37 #define MICROPY_MEM_STATS (0) 38 #define MICROPY_DEBUG_PRINTERS (0) 39 #define MICROPY_ENABLE_GC (1) 40 #define MICROPY_REPL_EVENT_DRIVEN (0) 41 #define MICROPY_HELPER_REPL (1) 42 #define MICROPY_HELPER_LEXER_UNIX (0) 43 #define MICROPY_ENABLE_SOURCE_LINE (0) 44 #define MICROPY_ENABLE_DOC_STRING (0) 45 #define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_TERSE) 46 #define MICROPY_PY_ASYNC_AWAIT (0) 47 #define MICROPY_PY_BUILTINS_BYTEARRAY (0) 48 #define MICROPY_PY_BUILTINS_MEMORYVIEW (0) 49 #define MICROPY_PY_BUILTINS_FROZENSET (0) 50 #define MICROPY_PY_BUILTINS_SET (0) 51 #define MICROPY_PY_BUILTINS_SLICE (0) 52 #define MICROPY_PY_BUILTINS_PROPERTY (0) 53 #define MICROPY_PY_MICROPYTHON_MEM_INFO (1) 54 #define MICROPY_PY___FILE__ (0) 55 #define MICROPY_PY_GC (1) 56 #define MICROPY_PY_ARRAY (0) 57 #define MICROPY_PY_COLLECTIONS (0) 58 #define MICROPY_PY_MATH (0) 59 #define MICROPY_PY_CMATH (0) 60 #define MICROPY_PY_IO (0) 61 #define MICROPY_PY_STRUCT (0) 62 #define MICROPY_PY_SYS (0) 63 #define MICROPY_CPYTHON_COMPAT (0) 64 #define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ) 65 #define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_NONE) 66 #define MICROPY_NO_ALLOCA (1) 67 68 // type definitions for the specific machine 69 70 #define MP_ENDIANNESS_LITTLE (1) 71 #define MPZ_DIG_SIZE (8) 72 73 // The xc16 compiler doesn't seem to respect alignment (!!) so we 74 // need to use instead an object representation that allows for 75 // 2-byte aligned pointers (see config setting above). 76 // #define MICROPY_OBJ_BASE_ALIGNMENT __attribute__((aligned(4))) 77 78 #define MICROPY_MAKE_POINTER_CALLABLE(p) ((void *)((mp_uint_t)(p))) 79 80 #define UINT_FMT "%u" 81 #define INT_FMT "%d" 82 typedef int mp_int_t; // must be pointer size 83 typedef unsigned int mp_uint_t; // must be pointer size 84 85 typedef int mp_off_t; 86 87 // extra builtin names to add to the global namespace 88 #define MICROPY_PORT_BUILTINS \ 89 { MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mp_builtin_open_obj) }, 90 91 // extra builtin modules to add to the list of known ones 92 extern const struct _mp_obj_module_t pyb_module; 93 #define MICROPY_PORT_BUILTIN_MODULES \ 94 { MP_ROM_QSTR(MP_QSTR_pyb), MP_ROM_PTR(&pyb_module) }, \ 95 96 #define MP_STATE_PORT MP_STATE_VM 97 98 #define MICROPY_PORT_ROOT_POINTERS \ 99 char *readline_hist[8]; \ 100 mp_obj_t keyboard_interrupt_obj; \ 101 102 #define MICROPY_MPHALPORT_H "pic16bit_mphal.h" 103 #define MICROPY_HW_BOARD_NAME "dsPICSK" 104 #define MICROPY_HW_MCU_NAME "dsPIC33" 105 106 // XC16 toolchain doesn't seem to define these 107 typedef int intptr_t; 108 typedef unsigned int uintptr_t; 109