circuitpython/stmhal/mpconfigport.h

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#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_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
#define MICROPY_PATH_MAX (128)
/* Enable FatFS LFNs
0: Disable LFN feature.
1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
2: Enable LFN with dynamic working buffer on the STACK.
3: Enable LFN with dynamic working buffer on the HEAP.
*/
#define MICROPY_ENABLE_LFN (1)
#define MICROPY_LFN_CODE_PAGE (437) /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */
// extra built in names to add to the global namespace
extern const struct _mp_obj_fun_native_t mp_builtin_input_obj;
extern const struct _mp_obj_fun_native_t mp_builtin_open_obj;
#define MICROPY_EXTRA_BUILTINS \
{ MP_QSTR_input, (mp_obj_t)&mp_builtin_input_obj }, \
{ MP_QSTR_open, (mp_obj_t)&mp_builtin_open_obj },
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// 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
// 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
#define USE_DEVICE_MODE
//#define USE_HOST_MODE
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// board specific definitions
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#include "mpconfigboard.h"