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Updated port for BACnet Development Kit.

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This commit is contained in:
skarg
2009-05-11 22:32:06 +00:00
parent be4b33c099
commit 469627a6cf
28 changed files with 1758 additions and 211 deletions
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bacnet-stack/ports/bdk-atxx4-mstp/bo.c
+64 -24
View File
@@ -33,8 +33,9 @@
#include "bacenum.h"
#include "config.h" /* the custom stuff */
#include "wp.h"
#include "led.h"
#define MAX_BINARY_OUTPUTS 8
#define MAX_BINARY_OUTPUTS 2
#if (MAX_BINARY_OUTPUTS > 9)
#error Modify the Binary_Output_Name to handle multiple digits
#endif
@@ -48,6 +49,8 @@ static BACNET_BINARY_PV
/* Writable out-of-service allows others to play with our Present Value */
/* without changing the physical output */
static bool Binary_Output_Out_Of_Service[MAX_BINARY_OUTPUTS];
/* polarity - normal or inverse */
static BACNET_POLARITY Polarity[MAX_BINARY_OUTPUTS];
/* These three arrays are used by the ReadPropertyMultiple handler */
static const int Binary_Output_Properties_Required[] = {
@@ -167,6 +170,44 @@ static BACNET_BINARY_PV Binary_Output_Present_Value(
return value;
}
static void Binary_Output_Sync(
uint32_t object_instance)
{
BACNET_BINARY_PV pv = Binary_Output_Present_Value(object_instance);
unsigned index = Binary_Output_Instance_To_Index(object_instance);
if (index < MAX_BINARY_OUTPUTS) {
if (Binary_Output_Out_Of_Service[index]) {
return;
}
if (Polarity[index] == POLARITY_REVERSE) {
if (pv == BINARY_INACTIVE) {
pv = BINARY_ACTIVE;
} else if (pv == BINARY_ACTIVE) {
pv = BINARY_INACTIVE;
}
}
switch (index) {
case 0:
if (pv == BINARY_INACTIVE) {
led_off(LED_3);
} else if (pv == BINARY_ACTIVE) {
led_on(LED_3);
}
break;
case 1:
if (pv == BINARY_INACTIVE) {
led_off(LED_4);
} else if (pv == BINARY_ACTIVE) {
led_on(LED_4);
}
break;
default:
break;
}
}
}
/* note: the object name must be unique within this device */
char *Binary_Output_Name(
uint32_t object_instance)
@@ -195,7 +236,6 @@ int Binary_Output_Encode_Property_APDU(
BACNET_BIT_STRING bit_string;
BACNET_CHARACTER_STRING char_string;
BACNET_BINARY_PV present_value = BINARY_INACTIVE;
BACNET_POLARITY polarity = POLARITY_NORMAL;
unsigned object_index = 0;
unsigned i = 0;
bool state = false;
@@ -244,8 +284,8 @@ int Binary_Output_Encode_Property_APDU(
apdu_len = encode_application_boolean(&apdu[0], state);
break;
case PROP_POLARITY:
/* FIXME: figure out the polarity */
apdu_len = encode_application_enumerated(&apdu[0], polarity);
apdu_len = encode_application_enumerated(&apdu[0],
Polarity[object_index]);
break;
case PROP_PRIORITY_ARRAY:
/* Array element zero is the number of elements in the array */
@@ -336,7 +376,8 @@ bool Binary_Output_Write_Property(
int len = 0;
BACNET_APPLICATION_DATA_VALUE value;
if (!Binary_Output_Valid_Instance(wp_data->object_instance)) {
object_index = Binary_Output_Instance_To_Index(wp_data->object_instance);
if (object_index >= MAX_BINARY_OUTPUTS) {
*error_class = ERROR_CLASS_OBJECT;
*error_code = ERROR_CODE_UNKNOWN_OBJECT;
return false;
@@ -358,16 +399,9 @@ bool Binary_Output_Write_Property(
(priority != 6 /* reserved */ ) &&
(value.type.Enumerated <= MAX_BINARY_PV)) {
level = (BACNET_BINARY_PV) value.type.Enumerated;
object_index =
Binary_Output_Instance_To_Index(wp_data->
object_instance);
priority--;
Binary_Output_Level[object_index][priority] = level;
/* Note: you could set the physical output here if we
are the highest priority.
However, if Out of Service is TRUE, then don't set the
physical output. This comment may apply to the
main loop (i.e. check out of service before changing output) */
Binary_Output_Sync(wp_data->object_instance);
status = true;
} else if (priority == 6) {
/* Command priority 6 is reserved for use by Minimum On/Off
@@ -381,18 +415,11 @@ bool Binary_Output_Write_Property(
}
} else if (value.tag == BACNET_APPLICATION_TAG_NULL) {
level = BINARY_NULL;
object_index =
Binary_Output_Instance_To_Index(wp_data->object_instance);
priority = wp_data->priority;
if (priority && (priority <= BACNET_MAX_PRIORITY)) {
priority--;
Binary_Output_Level[object_index][priority] = level;
/* Note: you could set the physical output here to the next
highest priority, or to the relinquish default if no
priorities are set.
However, if Out of Service is TRUE, then don't set the
physical output. This comment may apply to the
main loop (i.e. check out of service before changing output) */
Binary_Output_Sync(wp_data->object_instance);
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
@@ -405,17 +432,30 @@ bool Binary_Output_Write_Property(
break;
case PROP_OUT_OF_SERVICE:
if (value.tag == BACNET_APPLICATION_TAG_BOOLEAN) {
object_index =
Binary_Output_Instance_To_Index(wp_data->object_instance);
Binary_Output_Out_Of_Service[object_index] =
value.type.Boolean;
Binary_Output_Sync(wp_data->object_instance);
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_INVALID_DATA_TYPE;
}
break;
default:
case PROP_POLARITY:
if (value.tag == BACNET_APPLICATION_TAG_ENUMERATED) {
if (value.type.Enumerated <= MAX_POLARITY) {
Polarity[object_index] =
(BACNET_POLARITY)value.type.Enumerated;
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
}
} else {
*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;