46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
#include <stdint.h>
|
|
|
|
// options to control how Micro Python is built
|
|
|
|
#define MICROPY_EMIT_THUMB (1)
|
|
#define MICROPY_EMIT_INLINE_THUMB (1)
|
|
#define MICROPY_ENABLE_GC (1)
|
|
#define MICROPY_ENABLE_REPL_HELPERS (1)
|
|
#define MICROPY_ENABLE_FLOAT (1)
|
|
#define MICROPY_PATH_MAX (128)
|
|
|
|
// type definitions for the specific machine
|
|
|
|
#define BYTES_PER_WORD (4)
|
|
|
|
#define UINT_FMT "%lu"
|
|
#define INT_FMT "%ld"
|
|
|
|
typedef int32_t machine_int_t; // must be pointer size
|
|
typedef uint32_t machine_uint_t; // must be pointer size
|
|
typedef void *machine_ptr_t; // must be of pointer size
|
|
typedef const void *machine_const_ptr_t; // must be of pointer size
|
|
typedef float machine_float_t;
|
|
|
|
machine_float_t machine_sqrt(machine_float_t x);
|
|
|
|
// There is no classical C heap in bare-metal ports, only Python
|
|
// garbage-collected heap. For completeness, emulate C heap via
|
|
// GC heap. Note that MicroPython core never uses malloc() and friends,
|
|
// so these defines are mostly to help extension module writers.
|
|
#define malloc gc_alloc
|
|
#define free gc_free
|
|
#define realloc gc_realloc
|
|
|
|
// board specific definitions
|
|
|
|
#include "mpconfigboard.h"
|
|
|
|
#define STM32F40_41xxx
|
|
#define USE_STDPERIPH_DRIVER
|
|
#if !defined(HSE_VALUE)
|
|
#define HSE_VALUE (8000000)
|
|
#endif
|
|
#define USE_DEVICE_MODE
|
|
//#define USE_HOST_MODE
|