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This commit is contained in:
skarg
2006-08-13 00:57:17 +00:00
parent 5bb205dc03
commit a30d497669
41 changed files with 574 additions and 573 deletions
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bacnet-stack/bacdcode.c
+42 -42
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@@ -195,13 +195,13 @@ int encode_unsigned16(uint8_t * apdu, uint16_t value)
0}};
short_data.value = value;
#if BIG_ENDIAN
#if BIG_ENDIAN
apdu[0] = short_data.byte[0];
apdu[1] = short_data.byte[1];
#else
#else
apdu[0] = short_data.byte[1];
apdu[1] = short_data.byte[0];
#endif
#endif
return 2;
}
@@ -214,13 +214,13 @@ int decode_unsigned16(uint8_t * apdu, uint16_t * value)
} short_data = { {
0}};
#if BIG_ENDIAN
#if BIG_ENDIAN
short_data.byte[0] = apdu[0];
short_data.byte[1] = apdu[1];
#else
#else
short_data.byte[1] = apdu[0];
short_data.byte[0] = apdu[1];
#endif
#endif
if (value)
*value = short_data.value;
@@ -236,15 +236,15 @@ int encode_unsigned24(uint8_t * apdu, uint32_t value)
0}};
long_data.value = value;
#if BIG_ENDIAN
#if BIG_ENDIAN
apdu[0] = long_data.byte[1];
apdu[1] = long_data.byte[2];
apdu[2] = long_data.byte[3];
#else
#else
apdu[0] = long_data.byte[2];
apdu[1] = long_data.byte[1];
apdu[2] = long_data.byte[0];
#endif
#endif
return 3;
}
@@ -257,15 +257,15 @@ int decode_unsigned24(uint8_t * apdu, uint32_t * value)
} long_data = { {
0}};
#if BIG_ENDIAN
#if BIG_ENDIAN
long_data.byte[1] = apdu[0];
long_data.byte[2] = apdu[1];
long_data.byte[3] = apdu[2];
#else
#else
long_data.byte[2] = apdu[0];
long_data.byte[1] = apdu[1];
long_data.byte[0] = apdu[2];
#endif
#endif
if (value)
*value = long_data.value;
@@ -281,17 +281,17 @@ int encode_unsigned32(uint8_t * apdu, uint32_t value)
0}};
long_data.value = value;
#if BIG_ENDIAN
#if BIG_ENDIAN
apdu[0] = long_data.byte[0];
apdu[1] = long_data.byte[1];
apdu[2] = long_data.byte[2];
apdu[3] = long_data.byte[3];
#else
#else
apdu[0] = long_data.byte[3];
apdu[1] = long_data.byte[2];
apdu[2] = long_data.byte[1];
apdu[3] = long_data.byte[0];
#endif
#endif
return 4;
}
@@ -304,17 +304,17 @@ int decode_unsigned32(uint8_t * apdu, uint32_t * value)
} long_data = { {
0}};
#if BIG_ENDIAN
#if BIG_ENDIAN
long_data.byte[0] = apdu[0];
long_data.byte[1] = apdu[1];
long_data.byte[2] = apdu[2];
long_data.byte[3] = apdu[3];
#else
#else
long_data.byte[3] = apdu[0];
long_data.byte[2] = apdu[1];
long_data.byte[1] = apdu[2];
long_data.byte[0] = apdu[3];
#endif
#endif
if (value)
*value = long_data.value;
@@ -359,13 +359,13 @@ int encode_signed16(uint8_t * apdu, int16_t value)
0}};
short_data.value = value;
#if BIG_ENDIAN
#if BIG_ENDIAN
apdu[0] = short_data.byte[0];
apdu[1] = short_data.byte[1];
#else
#else
apdu[0] = short_data.byte[1];
apdu[1] = short_data.byte[0];
#endif
#endif
return 2;
}
@@ -378,13 +378,13 @@ int decode_signed16(uint8_t * apdu, int16_t * value)
} short_data = { {
0}};
#if BIG_ENDIAN
#if BIG_ENDIAN
short_data.byte[0] = apdu[0];
short_data.byte[1] = apdu[1];
#else
#else
short_data.byte[1] = apdu[0];
short_data.byte[0] = apdu[1];
#endif
#endif
if (value)
*value = short_data.value;
@@ -400,15 +400,15 @@ int encode_signed24(uint8_t * apdu, int32_t value)
0}};
long_data.value = value;
#if BIG_ENDIAN
#if BIG_ENDIAN
apdu[0] = long_data.byte[1];
apdu[1] = long_data.byte[2];
apdu[2] = long_data.byte[3];
#else
#else
apdu[0] = long_data.byte[2];
apdu[1] = long_data.byte[1];
apdu[2] = long_data.byte[0];
#endif
#endif
return 3;
}
@@ -421,7 +421,7 @@ int decode_signed24(uint8_t * apdu, int32_t * value)
} long_data = { {
0}};
#if BIG_ENDIAN
#if BIG_ENDIAN
/* negative - bit 7 is set */
if (apdu[0] & 0x80)
long_data.byte[0] = 0xFF;
@@ -429,7 +429,7 @@ int decode_signed24(uint8_t * apdu, int32_t * value)
long_data.byte[1] = apdu[0];
long_data.byte[2] = apdu[1];
long_data.byte[3] = apdu[2];
#else
#else
/* negative - bit 7 is set */
if (apdu[0] & 0x80)
long_data.byte[3] = 0xFF;
@@ -437,7 +437,7 @@ int decode_signed24(uint8_t * apdu, int32_t * value)
long_data.byte[2] = apdu[0];
long_data.byte[1] = apdu[1];
long_data.byte[0] = apdu[2];
#endif
#endif
if (value)
*value = long_data.value;
@@ -453,17 +453,17 @@ int encode_signed32(uint8_t * apdu, int32_t value)
0}};
long_data.value = value;
#if BIG_ENDIAN
#if BIG_ENDIAN
apdu[0] = long_data.byte[0];
apdu[1] = long_data.byte[1];
apdu[2] = long_data.byte[2];
apdu[3] = long_data.byte[3];
#else
#else
apdu[0] = long_data.byte[3];
apdu[1] = long_data.byte[2];
apdu[2] = long_data.byte[1];
apdu[3] = long_data.byte[0];
#endif
#endif
return 4;
}
@@ -476,17 +476,17 @@ int decode_signed32(uint8_t * apdu, int32_t * value)
} long_data = { {
0}};
#if BIG_ENDIAN
#if BIG_ENDIAN
long_data.byte[0] = apdu[0];
long_data.byte[1] = apdu[1];
long_data.byte[2] = apdu[2];
long_data.byte[3] = apdu[3];
#else
#else
long_data.byte[3] = apdu[0];
long_data.byte[2] = apdu[1];
long_data.byte[1] = apdu[2];
long_data.byte[0] = apdu[3];
#endif
#endif
if (value)
*value = long_data.value;
@@ -876,17 +876,17 @@ int decode_real(uint8_t * apdu, float *real_value)
} my_data;
/* NOTE: assumes the compiler stores float as IEEE-754 float */
#if BIG_ENDIAN
#if BIG_ENDIAN
my_data.byte[0] = apdu[0];
my_data.byte[1] = apdu[1];
my_data.byte[2] = apdu[2];
my_data.byte[3] = apdu[3];
#else
#else
my_data.byte[0] = apdu[3];
my_data.byte[1] = apdu[2];
my_data.byte[2] = apdu[1];
my_data.byte[3] = apdu[0];
#endif
#endif
*real_value = my_data.real_value;
@@ -904,17 +904,17 @@ int encode_bacnet_real(float value, uint8_t * apdu)
/* NOTE: assumes the compiler stores float as IEEE-754 float */
my_data.real_value = value;
#if BIG_ENDIAN
#if BIG_ENDIAN
apdu[0] = my_data.byte[0];
apdu[1] = my_data.byte[1];
apdu[2] = my_data.byte[2];
apdu[3] = my_data.byte[3];
#else
#else
apdu[0] = my_data.byte[3];
apdu[1] = my_data.byte[2];
apdu[2] = my_data.byte[1];
apdu[3] = my_data.byte[0];
#endif
#endif
return 4;
}