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added a type conversion for object type

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This commit is contained in:
skarg
2005-03-31 19:47:25 +00:00
parent 2ffa29cdce
commit dd5e94641d
1 changed files with 20 additions and 6 deletions
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bacnet-stack/bacdcode.c
+20 -6
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@@ -564,7 +564,10 @@ int encode_tagged_real(uint8_t * apdu, float value)
// from clause 20.2.14 Encoding of an Object Identifier Value
// returns the number of apdu bytes consumed
int decode_object_id(uint8_t *apdu, int *object_type, uint32_t *instance)
int decode_object_id(
uint8_t *apdu,
int *object_type,
uint32_t *instance)
{
uint32_t value = 0;
int len = 0;
@@ -578,12 +581,17 @@ int decode_object_id(uint8_t *apdu, int *object_type, uint32_t *instance)
// from clause 20.2.14 Encoding of an Object Identifier Value
// returns the number of apdu bytes consumed
int encode_bacnet_object_id(uint8_t * apdu, int object_type, uint32_t instance)
int encode_bacnet_object_id(
uint8_t * apdu,
int object_type,
uint32_t instance)
{
uint32_t value = 0;
uint32_t type = 0;
int len = 0;
value = ((object_type & 0x3FF) << 22) | (instance & 0x3FFFFF);
type = object_type;
value = ((type & 0x3FF) << 22) | (instance & 0x3FFFFF);
len = encode_unsigned32(apdu,value);
return len;
@@ -592,8 +600,11 @@ int encode_bacnet_object_id(uint8_t * apdu, int object_type, uint32_t instance)
// from clause 20.2.14 Encoding of an Object Identifier Value
// and 20.2.1 General Rules for Encoding BACnet Tags
// returns the number of apdu bytes consumed
int encode_context_object_id(uint8_t * apdu, int tag_number,
int object_type, uint32_t instance)
int encode_context_object_id(
uint8_t * apdu,
int tag_number,
int object_type,
uint32_t instance)
{
int len = 0;
@@ -607,7 +618,10 @@ int encode_context_object_id(uint8_t * apdu, int tag_number,
// from clause 20.2.14 Encoding of an Object Identifier Value
// and 20.2.1 General Rules for Encoding BACnet Tags
// returns the number of apdu bytes consumed
int encode_tagged_object_id(uint8_t * apdu, int object_type, uint32_t instance)
int encode_tagged_object_id(
uint8_t * apdu,
int object_type,
uint32_t instance)
{
int len = 0;