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Add ARDUINOJSON_SIZEOF_POINTER

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This commit is contained in:
Benoit Blanchon
2023-10-09 14:40:18 +02:00
parent 6fe4b9c01d
commit 86e06c901f
1 changed files with 26 additions and 25 deletions
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51
src/ArduinoJson/Configuration.hpp
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@ -59,15 +59,24 @@
# define ARDUINOJSON_USE_DOUBLE 1
#endif
// Store integral values with long (0) or long long (1)
#ifndef ARDUINOJSON_USE_LONG_LONG
# if defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ >= 4 || \
defined(_MSC_VER)
# define ARDUINOJSON_USE_LONG_LONG 1
// Pointer size: a heuristic to set sensible defaults
#ifndef ARDUINOJSON_SIZEOF_POINTER
# if defined(__SIZEOF_POINTER__)
# define ARDUINOJSON_SIZEOF_POINTER __SIZEOF_POINTER__
# elif defined(_WIN64) && _WIN64
# define ARDUINOJSON_SIZEOF_POINTER 8 // 64 bits
# else
# define ARDUINOJSON_SIZEOF_POINTER 4 // assume 32 bits otherwise
# endif
#endif
// Store integral values with long (0) or long long (1)
#ifndef ARDUINOJSON_USE_LONG_LONG
# define ARDUINOJSON_USE_LONG_LONG 0
# if ARDUINOJSON_SIZEOF_POINTER >= 4 // 32 & 64 bits systems
# define ARDUINOJSON_USE_LONG_LONG 1
# else
# define ARDUINOJSON_USE_LONG_LONG 0
# endif
#endif
// Limit nesting as the stack is likely to be small
@ -75,33 +84,25 @@
# define ARDUINOJSON_DEFAULT_NESTING_LIMIT 10
#endif
// Number of bits to store the variant identifier
// Number of bytes to store the variant identifier
#ifndef ARDUINOJSON_SLOT_ID_SIZE
# if defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ <= 2
// Address space == 16-bit => max 127 values
# define ARDUINOJSON_SLOT_ID_SIZE 1
# elif defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ >= 8 || \
defined(_WIN64) && _WIN64
// Address space == 64-bit => max 2147483647 values
# define ARDUINOJSON_SLOT_ID_SIZE 4
# if ARDUINOJSON_SIZEOF_POINTER <= 2
# define ARDUINOJSON_SLOT_ID_SIZE 1 // up to 255 slots
# elif ARDUINOJSON_SIZEOF_POINTER == 4
# define ARDUINOJSON_SLOT_ID_SIZE 2 // up to 65535 slots
# else
// Address space == 32-bit => max 32767 values
# define ARDUINOJSON_SLOT_ID_SIZE 2
# define ARDUINOJSON_SLOT_ID_SIZE 4 // up to 4294967295 slots
# endif
#endif
// Capacity of each variant pool (in slots)
#ifndef ARDUINOJSON_POOL_CAPACITY
# if defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ <= 2
// Address space == 16-bit
# if ARDUINOJSON_SIZEOF_POINTER <= 2
# define ARDUINOJSON_POOL_CAPACITY 16 // 128 bytes
# elif defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ >= 8 || \
defined(_WIN64) && _WIN64
// Address space == 64-bit
# define ARDUINOJSON_POOL_CAPACITY 128 // 3072 bytes
# else
// Address space == 32-bit
# elif ARDUINOJSON_SIZEOF_POINTER == 4
# define ARDUINOJSON_POOL_CAPACITY 64 // 1024 bytes
# else
# define ARDUINOJSON_POOL_CAPACITY 128 // 3072 bytes
# endif
#endif
@ -114,7 +115,7 @@
// Disabled by default on 8-bit platforms because it's not worth the increase in
// code size
#ifndef ARDUINOJSON_AUTO_SHRINK
# if defined(__SIZEOF_POINTER__) && __SIZEOF_POINTER__ <= 2
# if ARDUINOJSON_SIZEOF_POINTER <= 2
# define ARDUINOJSON_AUTO_SHRINK 0
# else
# define ARDUINOJSON_AUTO_SHRINK 1