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This commit is contained in:
skarg
2007-11-29 15:56:53 +00:00
parent c585241c03
commit 411d6c1b24
236 changed files with 17864 additions and 15724 deletions
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bacnet-stack/ports/atmega168/av.c
+89 -75
View File
@@ -31,12 +31,12 @@
#include "bacdcode.h"
#include "bacenum.h"
#include "bacapp.h"
#include "config.h" /* the custom stuff */
#include "config.h" /* the custom stuff */
#include "wp.h"
#define MAX_ANALOG_VALUES 9
#if (MAX_ANALOG_VALUES > 9)
#error Modify the Analog_Value_Name to handle multiple digits
#error Modify the Analog_Value_Name to handle multiple digits
#endif
float Present_Value[MAX_ANALOG_VALUES];
@@ -44,7 +44,8 @@ float Present_Value[MAX_ANALOG_VALUES];
/* we simply have 0-n object instances. Yours might be */
/* more complex, and then you need validate that the */
/* given instance exists */
bool Analog_Value_Valid_Instance(uint32_t object_instance)
bool Analog_Value_Valid_Instance(
uint32_t object_instance)
{
if (object_instance < MAX_ANALOG_VALUES)
return true;
@@ -54,7 +55,8 @@ bool Analog_Value_Valid_Instance(uint32_t object_instance)
/* we simply have 0-n object instances. Yours might be */
/* more complex, and then count how many you have */
unsigned Analog_Value_Count(void)
unsigned Analog_Value_Count(
void)
{
return MAX_ANALOG_VALUES;
}
@@ -62,7 +64,8 @@ unsigned Analog_Value_Count(void)
/* we simply have 0-n object instances. Yours might be */
/* more complex, and then you need to return the instance */
/* that correlates to the correct index */
uint32_t Analog_Value_Index_To_Instance(unsigned index)
uint32_t Analog_Value_Index_To_Instance(
unsigned index)
{
return index;
}
@@ -70,18 +73,20 @@ uint32_t Analog_Value_Index_To_Instance(unsigned index)
/* we simply have 0-n object instances. Yours might be */
/* more complex, and then you need to return the index */
/* that correlates to the correct instance number */
unsigned Analog_Value_Instance_To_Index(uint32_t object_instance)
unsigned Analog_Value_Instance_To_Index(
uint32_t object_instance)
{
return object_instance;
}
/* note: the object name must be unique within this device */
char *Analog_Value_Name(uint32_t object_instance)
char *Analog_Value_Name(
uint32_t object_instance)
{
static char text_string[5] = "AV-0"; /* okay for single thread */
static char text_string[5] = "AV-0"; /* okay for single thread */
if (object_instance < MAX_ANALOG_VALUES) {
text_string[3] = '0' + (uint8_t)object_instance;
text_string[3] = '0' + (uint8_t) object_instance;
return text_string;
}
@@ -89,65 +94,74 @@ char *Analog_Value_Name(uint32_t object_instance)
}
/* return apdu len, or -1 on error */
int Analog_Value_Encode_Property_APDU(uint8_t * apdu,
int Analog_Value_Encode_Property_APDU(
uint8_t * apdu,
uint32_t object_instance,
BACNET_PROPERTY_ID property,
int32_t array_index,
BACNET_ERROR_CLASS * error_class, BACNET_ERROR_CODE * error_code)
BACNET_ERROR_CLASS * error_class,
BACNET_ERROR_CODE * error_code)
{
int apdu_len = 0; /* return value */
int apdu_len = 0; /* return value */
BACNET_BIT_STRING bit_string;
BACNET_CHARACTER_STRING char_string;
unsigned object_index;
switch (property) {
case PROP_OBJECT_IDENTIFIER:
apdu_len = encode_application_object_id(&apdu[0], OBJECT_ANALOG_VALUE,
object_instance);
break;
case PROP_OBJECT_NAME:
case PROP_DESCRIPTION:
characterstring_init_ansi(&char_string,
Analog_Value_Name(object_instance));
apdu_len = encode_application_character_string(&apdu[0], &char_string);
break;
case PROP_OBJECT_TYPE:
apdu_len = encode_application_enumerated(&apdu[0], OBJECT_ANALOG_VALUE);
break;
case PROP_PRESENT_VALUE:
object_index = Analog_Value_Instance_To_Index(object_instance);
apdu_len = encode_application_real(&apdu[0], Present_Value[object_index]);
break;
case PROP_STATUS_FLAGS:
bitstring_init(&bit_string);
bitstring_set_bit(&bit_string, STATUS_FLAG_IN_ALARM, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_FAULT, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_OVERRIDDEN, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_OUT_OF_SERVICE, false);
apdu_len = encode_application_bitstring(&apdu[0], &bit_string);
break;
case PROP_EVENT_STATE:
apdu_len = encode_application_enumerated(&apdu[0], EVENT_STATE_NORMAL);
break;
case PROP_OUT_OF_SERVICE:
apdu_len = encode_application_boolean(&apdu[0], false);
break;
case PROP_UNITS:
apdu_len = encode_application_enumerated(&apdu[0], UNITS_PERCENT);
break;
default:
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_UNKNOWN_PROPERTY;
apdu_len = -1;
break;
case PROP_OBJECT_IDENTIFIER:
apdu_len =
encode_application_object_id(&apdu[0], OBJECT_ANALOG_VALUE,
object_instance);
break;
case PROP_OBJECT_NAME:
case PROP_DESCRIPTION:
characterstring_init_ansi(&char_string,
Analog_Value_Name(object_instance));
apdu_len =
encode_application_character_string(&apdu[0], &char_string);
break;
case PROP_OBJECT_TYPE:
apdu_len =
encode_application_enumerated(&apdu[0], OBJECT_ANALOG_VALUE);
break;
case PROP_PRESENT_VALUE:
object_index = Analog_Value_Instance_To_Index(object_instance);
apdu_len =
encode_application_real(&apdu[0], Present_Value[object_index]);
break;
case PROP_STATUS_FLAGS:
bitstring_init(&bit_string);
bitstring_set_bit(&bit_string, STATUS_FLAG_IN_ALARM, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_FAULT, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_OVERRIDDEN, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_OUT_OF_SERVICE, false);
apdu_len = encode_application_bitstring(&apdu[0], &bit_string);
break;
case PROP_EVENT_STATE:
apdu_len =
encode_application_enumerated(&apdu[0], EVENT_STATE_NORMAL);
break;
case PROP_OUT_OF_SERVICE:
apdu_len = encode_application_boolean(&apdu[0], false);
break;
case PROP_UNITS:
apdu_len = encode_application_enumerated(&apdu[0], UNITS_PERCENT);
break;
default:
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_UNKNOWN_PROPERTY;
apdu_len = -1;
break;
}
return apdu_len;
}
/* returns true if successful */
bool Analog_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
BACNET_ERROR_CLASS * error_class, BACNET_ERROR_CODE * error_code)
bool Analog_Value_Write_Property(
BACNET_WRITE_PROPERTY_DATA * wp_data,
BACNET_ERROR_CLASS * error_class,
BACNET_ERROR_CODE * error_code)
{
bool status = false; /* return value */
unsigned int object_index = 0;
@@ -166,22 +180,21 @@ bool Analog_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
case PROP_PRESENT_VALUE:
if (value.tag == BACNET_APPLICATION_TAG_REAL) {
object_index =
Analog_Value_Instance_To_Index(wp_data->
object_instance);
Present_Value[object_index] = value.type.Real;
status = true;
} else {
case PROP_PRESENT_VALUE:
if (value.tag == BACNET_APPLICATION_TAG_REAL) {
object_index =
Analog_Value_Instance_To_Index(wp_data->object_instance);
Present_Value[object_index] = value.type.Real;
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_INVALID_DATA_TYPE;
}
break;
default:
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_INVALID_DATA_TYPE;
}
break;
default:
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
break;
*error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
break;
}
return status;
@@ -192,7 +205,8 @@ bool Analog_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
#include <string.h>
#include "ctest.h"
void testAnalog_Value(Test * pTest)
void testAnalog_Value(
Test * pTest)
{
uint8_t apdu[MAX_APDU] = { 0 };
int len = 0;
@@ -207,8 +221,7 @@ void testAnalog_Value(Test * pTest)
len = Analog_Value_Encode_Property_APDU(&apdu[0],
instance,
PROP_OBJECT_IDENTIFIER,
BACNET_ARRAY_ALL, &error_class, &error_code);
PROP_OBJECT_IDENTIFIER, BACNET_ARRAY_ALL, &error_class, &error_code);
ct_test(pTest, len != 0);
len = decode_tag_number_and_value(&apdu[0], &tag_number, &len_value);
ct_test(pTest, tag_number == BACNET_APPLICATION_TAG_OBJECT_ID);
@@ -221,7 +234,8 @@ void testAnalog_Value(Test * pTest)
}
#ifdef TEST_ANALOG_VALUE
int main(void)
int main(
void)
{
Test *pTest;
bool rc;
@@ -238,5 +252,5 @@ int main(void)
return 0;
}
#endif /* TEST_ANALOG_VALUE */
#endif /* TEST */
#endif /* TEST_ANALOG_VALUE */
#endif /* TEST */