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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/at91sam7s/bi.c
+84 -71
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@@ -35,26 +35,28 @@
#define MAX_BINARY_INPUTS 8
#if (MAX_BINARY_INPUTS > 9)
#error Modify the Binary_Input_Name to handle multiple digits
#error Modify the Binary_Input_Name to handle multiple digits
#endif
static BACNET_BINARY_PV Present_Value[MAX_BINARY_INPUTS];
static void Binary_Input_Initialize(void)
static void Binary_Input_Initialize(
void)
{
static bool initialized = false;
unsigned i;
if (!initialized) {
initialized = true;
for (i = 0; i < MAX_BINARY_INPUTS; i++) {
Present_Value[i] = BINARY_INACTIVE;
static bool initialized = false;
unsigned i;
if (!initialized) {
initialized = true;
for (i = 0; i < MAX_BINARY_INPUTS; i++) {
Present_Value[i] = BINARY_INACTIVE;
}
}
}
}
/* we simply have 0-n object instances. */
bool Binary_Input_Valid_Instance(uint32_t object_instance)
bool Binary_Input_Valid_Instance(
uint32_t object_instance)
{
if (object_instance < MAX_BINARY_INPUTS)
return true;
@@ -63,13 +65,15 @@ bool Binary_Input_Valid_Instance(uint32_t object_instance)
}
/* we simply have 0-n object instances. */
unsigned Binary_Input_Count(void)
unsigned Binary_Input_Count(
void)
{
return MAX_BINARY_INPUTS;
}
/* we simply have 0-n object instances.*/
uint32_t Binary_Input_Index_To_Instance(unsigned index)
uint32_t Binary_Input_Index_To_Instance(
unsigned index)
{
return index;
}
@@ -77,7 +81,8 @@ uint32_t Binary_Input_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 Binary_Input_Instance_To_Index(uint32_t object_instance)
unsigned Binary_Input_Instance_To_Index(
uint32_t object_instance)
{
unsigned index = MAX_BINARY_INPUTS;
@@ -87,8 +92,8 @@ unsigned Binary_Input_Instance_To_Index(uint32_t object_instance)
return index;
}
static BACNET_BINARY_PV Binary_Input_Present_Value(uint32_t
object_instance)
static BACNET_BINARY_PV Binary_Input_Present_Value(
uint32_t object_instance)
{
BACNET_BINARY_PV value = BINARY_INACTIVE;
unsigned index = 0;
@@ -96,18 +101,19 @@ static BACNET_BINARY_PV Binary_Input_Present_Value(uint32_t
Binary_Input_Initialize();
index = Binary_Input_Instance_To_Index(object_instance);
if (index < MAX_BINARY_INPUTS) {
value = Present_Value[index];
value = Present_Value[index];
}
return value;
}
char *Binary_Input_Name(uint32_t object_instance)
char *Binary_Input_Name(
uint32_t object_instance)
{
static char text_string[16] = "BI-0"; /* okay for single thread */
static char text_string[16] = "BI-0"; /* okay for single thread */
if (object_instance < MAX_BINARY_INPUTS) {
text_string[3] = '0' + (uint8_t)object_instance;
text_string[3] = '0' + (uint8_t) object_instance;
return text_string;
}
@@ -116,13 +122,15 @@ char *Binary_Input_Name(uint32_t object_instance)
/* return apdu length, or -1 on error */
/* assumption - object already exists, and has been bounds checked */
int Binary_Input_Encode_Property_APDU(uint8_t * apdu,
int Binary_Input_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;
BACNET_POLARITY polarity = POLARITY_NORMAL;
@@ -132,48 +140,52 @@ int Binary_Input_Encode_Property_APDU(uint8_t * apdu,
(void) array_index;
Binary_Input_Initialize();
switch (property) {
case PROP_OBJECT_IDENTIFIER:
apdu_len = encode_application_object_id(&apdu[0], OBJECT_BINARY_INPUT,
object_instance);
break;
case PROP_OBJECT_NAME:
case PROP_DESCRIPTION:
/* note: object name must be unique in our device */
characterstring_init_ansi(&char_string,
Binary_Input_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_BINARY_INPUT);
break;
case PROP_PRESENT_VALUE:
value = Binary_Input_Present_Value(object_instance);
apdu_len = encode_application_enumerated(&apdu[0],value);
break;
case PROP_STATUS_FLAGS:
/* note: see the details in the standard on how to use these */
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:
/* note: see the details in the standard on how to use this */
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_POLARITY:
apdu_len = encode_application_enumerated(&apdu[0], polarity);
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_BINARY_INPUT,
object_instance);
break;
case PROP_OBJECT_NAME:
case PROP_DESCRIPTION:
/* note: object name must be unique in our device */
characterstring_init_ansi(&char_string,
Binary_Input_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_BINARY_INPUT);
break;
case PROP_PRESENT_VALUE:
value = Binary_Input_Present_Value(object_instance);
apdu_len = encode_application_enumerated(&apdu[0], value);
break;
case PROP_STATUS_FLAGS:
/* note: see the details in the standard on how to use these */
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:
/* note: see the details in the standard on how to use this */
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_POLARITY:
apdu_len = encode_application_enumerated(&apdu[0], polarity);
break;
default:
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_UNKNOWN_PROPERTY;
apdu_len = -1;
break;
}
return apdu_len;
@@ -184,7 +196,8 @@ int Binary_Input_Encode_Property_APDU(uint8_t * apdu,
#include <string.h>
#include "ctest.h"
void testBinaryInput(Test * pTest)
void testBinaryInput(
Test * pTest)
{
uint8_t apdu[MAX_APDU] = { 0 };
int len = 0;
@@ -200,8 +213,7 @@ void testBinaryInput(Test * pTest)
/* FIXME: we should do a lot more testing here... */
len = Binary_Input_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);
@@ -214,7 +226,8 @@ void testBinaryInput(Test * pTest)
}
#ifdef TEST_BINARY_INPUT
int main(void)
int main(
void)
{
Test *pTest;
bool rc;
@@ -231,5 +244,5 @@ int main(void)
return 0;
}
#endif /* TEST_BINARY_INPUT */
#endif /* TEST */
#endif /* TEST_BINARY_INPUT */
#endif /* TEST */