0c36da0b59
mp_module_obj_t can now be put in ROM. Configuration of float type is now similar to longint: can now choose none, float or double as the implementation. math module has basic math functions. For STM port, these are not yet implemented (they are just stub functions).
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
#include <stdint.h>
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// options to control how Micro Python is built
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#define MICROPY_EMIT_THUMB (1)
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#define MICROPY_EMIT_INLINE_THUMB (1)
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#define MICROPY_ENABLE_GC (1)
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#define MICROPY_ENABLE_REPL_HELPERS (1)
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#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
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#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
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#define MICROPY_PATH_MAX (128)
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/* Enable FatFS LFNs
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0: Disable LFN feature.
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1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
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2: Enable LFN with dynamic working buffer on the STACK.
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3: Enable LFN with dynamic working buffer on the HEAP.
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*/
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#define MICROPY_ENABLE_LFN (0)
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#define MICROPY_LFN_CODE_PAGE (1) /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */
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// type definitions for the specific machine
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#define BYTES_PER_WORD (4)
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#define UINT_FMT "%lu"
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#define INT_FMT "%ld"
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typedef int32_t machine_int_t; // must be pointer size
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typedef uint32_t machine_uint_t; // must be pointer size
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typedef void *machine_ptr_t; // must be of pointer size
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typedef const void *machine_const_ptr_t; // must be of pointer size
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// There is no classical C heap in bare-metal ports, only Python
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// garbage-collected heap. For completeness, emulate C heap via
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// GC heap. Note that MicroPython core never uses malloc() and friends,
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// so these defines are mostly to help extension module writers.
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#define malloc gc_alloc
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#define free gc_free
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#define realloc gc_realloc
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// board specific definitions
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#include "mpconfigboard.h"
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#define STM32F40_41xxx
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#define USE_STDPERIPH_DRIVER
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#if !defined(HSE_VALUE)
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#define HSE_VALUE (8000000)
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#endif
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#define USE_DEVICE_MODE
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//#define USE_HOST_MODE
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