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Improved the bacepics program to include header and footer, so it can generate a full (and compliant) EPICS file for VTS3.

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This commit is contained in:
tbrennan3
2011-09-12 18:07:25 +00:00
parent 8488d65a9c
commit 630ed4640b
2 changed files with 352 additions and 32 deletions
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bacnet-stack/demo/epics/bacepics.h
+2
View File
@@ -88,6 +88,8 @@
typedef enum { typedef enum {
/** Initial state to establish a binding with the target device. */ /** Initial state to establish a binding with the target device. */
INITIAL_BINDING, INITIAL_BINDING,
/** Get selected device information and put out the heading information. */
GET_HEADING_INFO, GET_HEADING_RESPONSE, PRINT_HEADING,
/** Getting ALL properties and values at once with RPM. */ /** Getting ALL properties and values at once with RPM. */
GET_ALL_REQUEST, GET_ALL_RESPONSE, GET_ALL_REQUEST, GET_ALL_RESPONSE,
/** Getting ALL properties with array index = 0, just to get the list. */ /** Getting ALL properties with array index = 0, just to get the list. */
bacnet-stack/demo/epics/main.c
+350 -32
View File
@@ -23,8 +23,8 @@
* *
*********************************************************************/ *********************************************************************/
/** @file epics/main.c Command line tool to build a list of Objects and /** @file epics/bacepics.c Command line tool to build a full VTS3 EPICS file,
* Properties that can be used with VTS3 EPICS files. */ * including the heading information. */
#include <stddef.h> #include <stddef.h>
#include <stdint.h> #include <stdint.h>
@@ -62,6 +62,13 @@
/** @addtogroup BACEPICS /** @addtogroup BACEPICS
* @{ */ * @{ */
/** This is the souped-up version of the program for generating EPICS files.
* It now:
* 1) Prepends the heading information (supported services, etc)
* 2) Determines some basic device properties for the header.
* 3) Postpends the tail information to complete the EPICS file.
*/
/* All included BACnet objects */ /* All included BACnet objects */
static object_functions_t Object_Table[] = { static object_functions_t Object_Table[] = {
{DEVICE_OBJ_FUNCTIONS}, {DEVICE_OBJ_FUNCTIONS},
@@ -133,6 +140,21 @@ static int32_t MinimalPropList[MINIMAL_PROPLIST_SIZE] = {
-1 -1
}; };
#define INIT_ID_PROPLIST_SIZE 5
/* Define Enums to match the property and value arrays below */
enum init_ids { INIT_VENDOR_NAME, INIT_MODEL_NAME, INIT_DESCRIPTION, INIT_OBJ_TYPES };
static int32_t InitIdPropList[INIT_ID_PROPLIST_SIZE] = {
PROP_VENDOR_NAME,
PROP_MODEL_NAME, /* Have to use this twice, for Model Name and Number */
PROP_DESCRIPTION, /* Optional, but hopefully available */
PROP_PROTOCOL_OBJECT_TYPES_SUPPORTED,
-1
};
/* Will hold GET_HEADING_RESPONSE results here: */
static BACNET_APPLICATION_DATA_VALUE * InitIdValues[INIT_ID_PROPLIST_SIZE] =
{ NULL, NULL, NULL, NULL, NULL };
/* When we have to walk through an array of things, like ObjectIDs or /* When we have to walk through an array of things, like ObjectIDs or
* Subordinate_Annotations, one RP call at a time, use these for indexing. * Subordinate_Annotations, one RP call at a time, use these for indexing.
*/ */
@@ -313,7 +335,41 @@ static void Init_Service_Handlers(
} }
/** Provide a nicer output for Supported Services and Object Types bitfields. /** Determine if this is a writable property, and, if so,
* note that in the EPICS output.
* This function may need a lot of customization for different implementations;
* but as a starting point, take the Device object-instance and -name as writable.
* For the EPICS output to VTS3, printing 'w' after the property is sufficient,
* but to aid readability for human eyes, printing as "Writable".
*
* @param object_type [in] The BACnet Object type of this object.
* @note object_instance [in] The ID number for this object.
* @param rpm_property [in] Points to structure holding the Property,
* Value, and Error information.
*/
void CheckIsWritableProperty(
BACNET_OBJECT_TYPE object_type,
/* uint32_t object_instance, */
BACNET_PROPERTY_REFERENCE * rpm_property)
{
bool bIsWritable = false;
if ( object_type == OBJECT_DEVICE ) {
if ( (rpm_property->propertyIdentifier == PROP_OBJECT_IDENTIFIER) ||
(rpm_property->propertyIdentifier == PROP_OBJECT_NAME) )
bIsWritable = true;
}
/* Add more checking here, eg for Time_Synchronization_Recipients,
* Manual_Slave_Address_Binding, Object_Property_Reference,
* Life Safety Tracking_Value, Reliability, Mode,
* or Present_Value when Out_Of_Service is TRUE.
*/
if (bIsWritable)
fprintf(stdout, " Writable");
}
/** Provide a nicer output for Supported Services and Object Types bitfields
* and Date fields.
* We have to override the library's normal bitfield print because the * We have to override the library's normal bitfield print because the
* EPICS format wants just T and F, and we want to provide (as comments) * EPICS format wants just T and F, and we want to provide (as comments)
* the names of the active types. * the names of the active types.
@@ -334,6 +390,7 @@ bool PrettyPrintPropertyValue(
bool status = true; /*return value */ bool status = true; /*return value */
size_t len = 0, i = 0, j = 0; size_t len = 0, i = 0, j = 0;
BACNET_PROPERTY_ID property = PROP_ALL; BACNET_PROPERTY_ID property = PROP_ALL;
char short_month[4];
value = object_value->value; value = object_value->value;
property = object_value->object_property; property = object_value->object_property;
@@ -383,6 +440,17 @@ bool PrettyPrintPropertyValue(
} }
} }
fprintf(stream, ") \r\n"); fprintf(stream, ") \r\n");
} else if ((value != NULL) && (value->tag == BACNET_APPLICATION_TAG_DATE)) {
/* eg, property == PROP_LOCAL_DATE
* VTS needs (3-Aug-2011,4) or (8/3/11,4), so we'll use the
* clearer, international form. */
strncpy( short_month, bactext_month_name(value->type.Date.month), 3);
short_month[3] = 0;
fprintf(stream, "(%u-%3s-%u, %u)",
(unsigned) value->type.Date.day,
short_month,
(unsigned) value->type.Date.year,
(unsigned) value->type.Date.wday);
} else if (value != NULL) { } else if (value != NULL) {
assert(false); /* How did I get here? Fix your code. */ assert(false); /* How did I get here? Fix your code. */
/* Meanwhile, a fallback plan */ /* Meanwhile, a fallback plan */
@@ -422,7 +490,7 @@ void PrintReadPropertyData(
value = rpm_property->value; value = rpm_property->value;
if (value == NULL) { if (value == NULL) {
/* Then we print the error information */ /* Then we print the error information */
fprintf(stderr, "? -- BACnet Error: %s: %s\r\n", fprintf(stdout, "? -- BACnet Error: %s: %s\r\n",
bactext_error_class_name((int) rpm_property->error.error_class), bactext_error_class_name((int) rpm_property->error.error_class),
bactext_error_code_name((int) rpm_property->error.error_code)); bactext_error_code_name((int) rpm_property->error.error_code));
return; return;
@@ -446,6 +514,8 @@ void PrintReadPropertyData(
PROP_PROTOCOL_CONFORMANCE_CLASS; PROP_PROTOCOL_CONFORMANCE_CLASS;
break; break;
} }
if (object_type == OBJECT_DATETIME_VALUE)
break; /* A special case - no braces for this pair */
/* Else, fall through to normal processing. */ /* Else, fall through to normal processing. */
default: default:
/* Normal array: open brace */ /* Normal array: open brace */
@@ -489,6 +559,13 @@ void PrintReadPropertyData(
Object_List_Length = ++Object_List_Index; Object_List_Length = ++Object_List_Index;
} }
if (Walked_List_Index == 1) { if (Walked_List_Index == 1) {
/* If the array is empty (nothing for this first entry),
* Make it VTS3-friendly and don't show "Null" as a value. */
if (value->tag == BACNET_APPLICATION_TAG_NULL) {
fprintf(stdout, "?\r\n ");
break;
}
/* Open this Array of Objects for the first entry (unless /* Open this Array of Objects for the first entry (unless
* opening brace has already printed, since this is an array * opening brace has already printed, since this is an array
* of values[] ) */ * of values[] ) */
@@ -562,6 +639,14 @@ void PrintReadPropertyData(
break; break;
default: default:
/* First, if this is a date type, it needs a different format
* for VTS, so pretty print it. */
if (ShowValues && (object_value.value->tag == BACNET_APPLICATION_TAG_DATE))
{
/* This would be PROP_LOCAL_DATE, or OBJECT_DATETIME_VALUE,
* or OBJECT_DATE_VALUE */
PrettyPrintPropertyValue(stdout, &object_value);
} else {
/* Some properties are presented just as '?' in an EPICS; /* Some properties are presented just as '?' in an EPICS;
* screen these out here, unless ShowValues is true. */ * screen these out here, unless ShowValues is true. */
switch (rpm_property->propertyIdentifier) { switch (rpm_property->propertyIdentifier) {
@@ -574,8 +659,8 @@ void PrintReadPropertyData(
} }
/* Else, fall through for normal processing. */ /* Else, fall through for normal processing. */
case PROP_DAYLIGHT_SAVINGS_STATUS: case PROP_DAYLIGHT_SAVINGS_STATUS:
case PROP_LOCAL_DATE:
case PROP_LOCAL_TIME: case PROP_LOCAL_TIME:
case PROP_LOCAL_DATE: /* Only if !ShowValues */
case PROP_PRESENT_VALUE: case PROP_PRESENT_VALUE:
case PROP_PRIORITY_ARRAY: case PROP_PRIORITY_ARRAY:
case PROP_RELIABILITY: case PROP_RELIABILITY:
@@ -590,6 +675,7 @@ void PrintReadPropertyData(
bacapp_print_value(stdout, &object_value); bacapp_print_value(stdout, &object_value);
break; break;
} }
}
if (value->next != NULL) { if (value->next != NULL) {
/* there's more! */ /* there's more! */
fprintf(stdout, ","); fprintf(stdout, ",");
@@ -598,6 +684,8 @@ void PrintReadPropertyData(
/* Closing brace for this multi-valued array */ /* Closing brace for this multi-valued array */
fprintf(stdout, " }"); fprintf(stdout, " }");
} }
CheckIsWritableProperty(object_type, /* object_instance, */
rpm_property);
fprintf(stdout, "\r\n"); fprintf(stdout, "\r\n");
} }
break; break;
@@ -624,6 +712,32 @@ void Print_Property_Identifier(
} }
} }
/** Build a list of properties to request with RPM.
* @param rpm_object [out] The structure holding our linked list of properties to request.
* @param propList [in] Simple list of properties (ptr to array), terminated with -1
*/
void BuildPropRequest( BACNET_READ_ACCESS_DATA *rpm_object, int32_t *propList )
{
int i;
/* To start with, StartNextObject() has prepopulated one propEntry,
* but we will overwrite it and link more to it
*/
BACNET_PROPERTY_REFERENCE *propEntry = rpm_object->listOfProperties;
BACNET_PROPERTY_REFERENCE *oldEntry = rpm_object->listOfProperties;
for( i = 0; propList[i] != -1; i++ )
{
if ( propEntry == NULL ) {
propEntry = calloc(1, sizeof(BACNET_PROPERTY_REFERENCE));
assert(propEntry);
oldEntry->next = propEntry;
}
propEntry->propertyIdentifier = propList[i];
propEntry->propertyArrayIndex = BACNET_ARRAY_ALL;
oldEntry = propEntry;
propEntry = NULL;
}
}
/** Send an RP request to read one property from the current Object. /** Send an RP request to read one property from the current Object.
* Singly process large arrays too, like the Device Object's Object_List. * Singly process large arrays too, like the Device Object's Object_List.
* If GET_LIST_OF_ALL_RESPONSE failed, we will fall back to using just * If GET_LIST_OF_ALL_RESPONSE failed, we will fall back to using just
@@ -704,6 +818,8 @@ static uint8_t Read_Properties(
/** Process the RPM list, either printing out on success or building a /** Process the RPM list, either printing out on success or building a
* properties list for later use. * properties list for later use.
* Also need to free the data in the list. * Also need to free the data in the list.
* If the present state is GET_HEADING_RESPONSE, store the results
* in globals for later use.
* @param rpm_data [in] The list of RPM data received. * @param rpm_data [in] The list of RPM data received.
* @param myState [in] The current state. * @param myState [in] The current state.
* @return The next state of the EPICS state machine, normally NEXT_OBJECT * @return The next state of the EPICS state machine, normally NEXT_OBJECT
@@ -725,6 +841,7 @@ EPICS_STATES ProcessRPMData(
* wait and put these object lists at the end */ * wait and put these object lists at the end */
bool bHasObjectList = false; bool bHasObjectList = false;
bool bHasStructuredViewList = false; bool bHasStructuredViewList = false;
int i = 0;
while (rpm_data) { while (rpm_data) {
rpm_property = rpm_data->listOfProperties; rpm_property = rpm_data->listOfProperties;
@@ -752,6 +869,11 @@ EPICS_STATES ProcessRPMData(
value = value->next; value = value->next;
free(old_value); free(old_value);
} }
} else if ( myState == GET_HEADING_RESPONSE ) {
InitIdValues[i++] = rpm_property->value;
/* copy this pointer.
* On error, the pointer will be null
* We won't free these values*/
} else { } else {
fprintf(stdout, " "); fprintf(stdout, " ");
Print_Property_Identifier(rpm_property->propertyIdentifier); Print_Property_Identifier(rpm_property->propertyIdentifier);
@@ -769,7 +891,10 @@ EPICS_STATES ProcessRPMData(
} }
/* Now determine the next state */ /* Now determine the next state */
if (bSuccess && (myState == GET_ALL_RESPONSE)) if ( myState == GET_HEADING_RESPONSE )
nextState = PRINT_HEADING;
/* press ahead with or without the data */
else if (bSuccess && (myState == GET_ALL_RESPONSE))
nextState = NEXT_OBJECT; nextState = NEXT_OBJECT;
else if (bSuccess) { /* and GET_LIST_OF_ALL_RESPONSE */ else if (bSuccess) { /* and GET_LIST_OF_ALL_RESPONSE */
/* Now append the properties we waited on. */ /* Now append the properties we waited on. */
@@ -793,7 +918,7 @@ EPICS_STATES ProcessRPMData(
void PrintUsage( void PrintUsage(
) )
{ {
printf("bacepics -- Generates Object and Property List for EPICS \r\n"); printf("bacepics -- Generates Full EPICS file, including Object and Property List \r\n");
printf("Usage: \r\n"); printf("Usage: \r\n");
printf printf
(" bacepics [-v] [-p sport] [-t target_mac [-n dnet]] device-instance \r\n"); (" bacepics [-v] [-p sport] [-t target_mac [-n dnet]] device-instance \r\n");
@@ -805,15 +930,14 @@ void PrintUsage(
(" -t: declare target's MAC instead of using Who-Is to bind to \r\n"); (" -t: declare target's MAC instead of using Who-Is to bind to \r\n");
printf printf
(" device-instance. Format is \"C0:A8:00:18:BA:C0\" (as usual) \r\n"); (" device-instance. Format is \"C0:A8:00:18:BA:C0\" (as usual) \r\n");
printf(" Use \"7F:00:00:01:BA:C0\" for loopback testing \r\n"); printf
printf(" -n: specify target's DNET if not local BACnet network \r\n"); (" Use \"7F:00:00:01:BA:C0\" for loopback testing \r\n");
printf
(" -n: specify target's DNET if not local BACnet network \r\n");
printf(" or on routed Virtual Network \r\n"); printf(" or on routed Virtual Network \r\n");
printf("\r\n"); printf("\r\n");
printf("Insert the output in your EPICS file as the last section: \r\n"); printf("You may want to redirect the output to a .tpi file for VTS use,\r\n");
printf("\"List of Objects in test device:\" \r\n"); printf(" eg, bacepics -v 2701876 > epics-2701876.tpi \r\n");
printf("before the final statement: \r\n");
printf
("\"End of BACnet Protocol Implementation Conformance Statement\" \r\n");
printf("\r\n"); printf("\r\n");
exit(0); exit(0);
} }
@@ -828,7 +952,7 @@ int CheckCommandLineArgs(
/* print help if not enough arguments */ /* print help if not enough arguments */
if (argc < 2) { if (argc < 2) {
fprintf(stderr, "Must provide a device-instance \r\n\r\n"); fprintf(stdout, "Error: Must provide a device-instance \r\n\r\n");
PrintUsage(); /* Will exit */ PrintUsage(); /* Will exit */
} }
for (i = 1; i < argc; i++) { for (i = 1; i < argc; i++) {
@@ -891,8 +1015,8 @@ int CheckCommandLineArgs(
/* decode the Target Device Instance parameter */ /* decode the Target Device Instance parameter */
Target_Device_Object_Instance = strtol(anArg, NULL, 0); Target_Device_Object_Instance = strtol(anArg, NULL, 0);
if (Target_Device_Object_Instance > BACNET_MAX_INSTANCE) { if (Target_Device_Object_Instance > BACNET_MAX_INSTANCE) {
fprintf(stderr, fprintf(stdout,
"device-instance=%u - it must be less than %u\r\n", "Error: device-instance=%u - it must be less than %u\r\n",
Target_Device_Object_Instance, BACNET_MAX_INSTANCE + 1); Target_Device_Object_Instance, BACNET_MAX_INSTANCE + 1);
PrintUsage(); PrintUsage();
} }
@@ -900,13 +1024,177 @@ int CheckCommandLineArgs(
} }
} }
if (!bFoundTarget) { if (!bFoundTarget) {
fprintf(stderr, "Must provide a device-instance \r\n\r\n"); fprintf(stdout, "Error: Must provide a device-instance \r\n\r\n");
PrintUsage(); /* Will exit */ PrintUsage(); /* Will exit */
} }
return 0; /* All OK if we reach here */ return 0; /* All OK if we reach here */
} }
void PrintHeading( )
{
BACNET_APPLICATION_DATA_VALUE *value;
char *relation = "for"; /* Text for Gateways */
if ( Target_Address.net != 0 )
relation = "provided by"; /* Text for child routed devices */
printf("PICS 0\r\n");
printf("BACnet Protocol Implementation Conformance Statement\r\n\r\n");
printf("--\r\n--\r\n");
printf("-- BACnet/IP Interface for BACnet-stack Devices\r\n");
printf("-- http://sourceforge.net/projects/bacnet/ \r\n");
printf("-- \r\n-- \r\n\r\n");
/* InitIdValues , , , */
value = InitIdValues[INIT_VENDOR_NAME];
if ( value != NULL )
printf("Vendor Name: \"%s\"\r\n", characterstring_value( &value->type.Character_String) );
else
printf("Vendor Name: \"bacnet-stack\"\r\n");
value = InitIdValues[INIT_MODEL_NAME];
/* Best we can do with Product Name and Model Number is use the same text */
if ( value != NULL ) {
printf("Product Name: \"%s\"\r\n", characterstring_value( &value->type.Character_String) );
printf("Product Model Number: \"%s\"\r\n", characterstring_value( &value->type.Character_String) );
} else {
printf("Product Name: \"bacnet-stack Device\"\r\n");
printf("Product Model Number: \"Model XXX\"\r\n");
}
value = InitIdValues[INIT_DESCRIPTION];
if ( value != NULL )
printf("Product Description: \"%s\"\r\n\r\n", characterstring_value( &value->type.Character_String) );
else
printf("Product Description: \"bacnet-stack Demo Device\"\r\n\r\n");
printf("BIBBs Supported:\r\n");
printf("{\r\n");
printf(" DS-RP-B\r\n");
printf(" DS-RPM-B\r\n");
printf(" DS-WP-B\r\n");
printf(" DM-DDB-B\r\n");
printf(" DM-DOB-B\r\n");
printf(" DM-DCC-B\r\n");
printf(" DM-RD-B\r\n");
#ifdef BAC_ROUTING
/* Next line only for the gateway (ie, if not addressing a subNet) */
if ( Target_Address.net == 0 )
printf(" NM-RC-B\r\n");
#endif
printf("}\r\n\r\n");
/* You might add some of:
* -- DS-COV-A DS-COV-B
* -- AE-N-A AE-N-I-B AE-N-E-B
* -- AE-ACK-A AE-ACK-B
* -- DM-UTC-B
*/
printf("BACnet Standard Application Services Supported:\r\n");
printf("{\r\n");
/* You might change the "Initiate Execute" values, or edit the result. */
printf(" ReadProperty Initiate Execute\r\n");
printf(" ReadPropertyMultiple Execute\r\n");
printf(" WriteProperty Execute\r\n");
printf(" DeviceCommunicationControl Execute\r\n");
printf(" Who-Has Execute\r\n");
printf(" I-Have Initiate\r\n");
printf(" Who-Is Initiate Execute\r\n");
printf(" I-Am Initiate\r\n");
printf(" ReinitializeDevice Execute\r\n");
#ifdef BAC_ROUTING
if ( Target_Address.net == 0 )
{
printf(" -- Note: The following Routing Services are Supported:\r\n");
printf(" -- Who-Is-Router-To-Network Initiate Execute\r\n");
printf(" -- I-Am-Router-To-Network Initiate Execute\r\n");
printf(" -- Initialize-Routing-Table Execute\r\n");
printf(" -- Initialize-Routing-Table-Ack Initiate\r\n");
}
#endif
printf("}\r\n\r\n");
/* You might want to add some of:
* -- AcknowledgeAlarm Initiate Execute
* -- ConfirmedCOVNotification Initiate Execute
* -- UnconfirmedCOVNotification Initiate
* -- ConfirmedEventNotification Initiate Execute
* -- UnconfirmedEventNotification Initiate Execute
* -- GetAlarmSummary Initiate Execute
* -- GetEnrollmentSummary Initiate Execute
* -- WritePropertyMultiple Initiate Execute
* -- ReadRange Initiate Execute
* -- GetEventInformation Initiate Execute
* -- SubscribeCOVProperty Initiate Execute
*/
printf("Standard Object-Types Supported:\r\n");
printf("{\r\n");
value = InitIdValues[INIT_OBJ_TYPES];
/* We have to process this bit string and determine which Object Types we have,
* and show them
*/
if ( ( value != NULL ) && (value->tag == BACNET_APPLICATION_TAG_BIT_STRING) )
{
int i, len = bitstring_bits_used(&value->type.Bit_String);
for ( i = 0; i < len; i++) {
if ( bitstring_bit(&value->type.Bit_String, (uint8_t) i) )
printf(" %s\r\n", bactext_object_type_name(i));
}
} else { /* Else, just show the usual suspects */
printf(" Analog Input\r\n");
printf(" Analog Value\r\n");
printf(" Binary Input\r\n");
printf(" Binary Value\r\n");
printf(" Device\r\n");
printf(" Multi-state Input\r\n");
printf(" Multi-state Value\r\n");
printf(" Structured View\r\n");
printf(" Characterstring Value\r\n");
printf(" Datetime Value\r\n");
printf(" Integer Value\r\n");
printf(" Positive Integer Value\r\n");
}
printf("}\r\n\r\n");
/* You might add some of:
* -- Analog Output
* -- Binary Output
* -- Multi-state Output
* -- Trend Log Createable Deleteable
* -- Load Control
* -- Bitstring Value
* -- Date Pattern Value
* -- Date Value
* -- Datetime Pattern Value
* -- Large Analog Value
* -- Octetstring Value
* -- Time Pattern Value
* -- Time Value
*/
printf("Data Link Layer Option:\r\n");
printf("{\r\n");
printf(" BACnet/IP, 'DIX' Ethernet\r\n");
printf("}\r\n\r\n");
printf("Character Sets Supported:\r\n");
printf("{\r\n");
printf(" ANSI X3.4\r\n");
printf("}\r\n\r\n");
printf("Special Functionality:\r\n");
printf("{\r\n");
printf(" Maximum APDU size in octets: 1476\r\n");
printf("}\r\n\r\n");
printf("List of Objects in Test Device:\r\n");
/* Print Opening brace, then kick off the Device Object */
printf("{\r\n");
printf(" {\r\n"); /* And opening brace for the first object */
}
/* Initialize fields for a new Object */ /* Initialize fields for a new Object */
void StartNextObject( void StartNextObject(
BACNET_READ_ACCESS_DATA * rpm_object, BACNET_READ_ACCESS_DATA * rpm_object,
@@ -933,8 +1221,7 @@ void StartNextObject(
* *
* *
* @param argc [in] Arg count. * @param argc [in] Arg count.
* @param argv [in] Takes one or two arguments: an optional -v "Show Values" * @param argv [in] Takes one to four arguments, processed in CheckCommandLineArgs().
* switch, and the Device Instance #.
* @return 0 on success. * @return 0 on success.
*/ */
int main( int main(
@@ -1050,17 +1337,33 @@ int main(
/* else, loop back and try again */ /* else, loop back and try again */
continue; continue;
} else { } else {
/* Print out the header information */
printf("List of Objects in device %u: \r\n",
Target_Device_Object_Instance);
/* Print Opening brace, then kick off the Device Object */
printf("{ \r\n");
printf(" { \r\n"); /* And opening brace for the first object */
myState = GET_ALL_REQUEST;
rpm_object = calloc(1, sizeof(BACNET_READ_ACCESS_DATA)); rpm_object = calloc(1, sizeof(BACNET_READ_ACCESS_DATA));
assert(rpm_object); assert(rpm_object);
myState = GET_HEADING_INFO;
} }
break; break;
case GET_HEADING_INFO:
last_seconds = current_seconds;
StartNextObject(rpm_object, &myObject);
BuildPropRequest( rpm_object, &InitIdPropList[0] );
invoke_id =
Send_Read_Property_Multiple_Request(buffer, MAX_PDU,
Target_Device_Object_Instance, rpm_object);
if (invoke_id > 0) {
elapsed_seconds = 0;
} else {
/* We failed. Will hurt the header info we can show. */
fprintf(stderr, "\r-- Failed to get Heading info \r\n");
}
myState = GET_HEADING_RESPONSE;
break;
case PRINT_HEADING:
/* Print out the header information */
PrintHeading( );
myState = GET_ALL_REQUEST;
/* Fall through now */
case GET_ALL_REQUEST: case GET_ALL_REQUEST:
case GET_LIST_OF_ALL_REQUEST: case GET_LIST_OF_ALL_REQUEST:
@@ -1081,6 +1384,7 @@ int main(
} }
break; break;
case GET_HEADING_RESPONSE:
case GET_ALL_RESPONSE: case GET_ALL_RESPONSE:
case GET_LIST_OF_ALL_RESPONSE: case GET_LIST_OF_ALL_RESPONSE:
/* returns 0 bytes on timeout */ /* returns 0 bytes on timeout */
@@ -1109,7 +1413,10 @@ int main(
} else if (tsm_invoke_id_free(invoke_id)) { } else if (tsm_invoke_id_free(invoke_id)) {
elapsed_seconds = 0; elapsed_seconds = 0;
invoke_id = 0; invoke_id = 0;
if (Error_Detected) { if ( myState == GET_HEADING_RESPONSE )
myState = PRINT_HEADING;
/* just press ahead without the data */
else if (Error_Detected) {
/* The normal case for Device Object */ /* The normal case for Device Object */
/* Was it because the Device can't do RPM? */ /* Was it because the Device can't do RPM? */
if (Last_Error_Code == if (Last_Error_Code ==
@@ -1134,11 +1441,19 @@ int main(
tsm_free_invoke_id(invoke_id); tsm_free_invoke_id(invoke_id);
invoke_id = 0; invoke_id = 0;
elapsed_seconds = 0; elapsed_seconds = 0;
myState = GET_ALL_REQUEST; /* Let's try again */ if ( myState == GET_HEADING_RESPONSE )
myState = PRINT_HEADING;
/* just press ahead without the data */
else
myState = GET_ALL_REQUEST; /* Let's try again */
} else if (Error_Detected) { } else if (Error_Detected) {
/* Don't think we'll ever actually reach this point. */ /* Don't think we'll ever actually reach this point. */
elapsed_seconds = 0; elapsed_seconds = 0;
invoke_id = 0; invoke_id = 0;
if ( myState == GET_HEADING_RESPONSE )
myState = PRINT_HEADING;
/* just press ahead without the data */
else
myState = NEXT_OBJECT; /* Give up and move on to the next. */ myState = NEXT_OBJECT; /* Give up and move on to the next. */
Error_Count++; Error_Count++;
} }
@@ -1302,12 +1617,15 @@ int main(
} while (myObject.type < MAX_BACNET_OBJECT_TYPE); } while (myObject.type < MAX_BACNET_OBJECT_TYPE);
if (Error_Count > 0) if (Error_Count > 0)
fprintf(stderr, "\r-- Found %d Errors \r\n", Error_Count); fprintf(stdout, "\r-- Found %d Errors \r\n", Error_Count);
/* Closing brace for all Objects, if we got any */ /* Closing brace for all Objects, if we got any, and closing footer */
if (myState != INITIAL_BINDING) if (myState != INITIAL_BINDING)
{
printf("} \r\n"); printf("} \r\n");
printf("End of BACnet Protocol Implementation Conformance Statement\r\n");
printf("\r\n");
}
return 0; return 0;
} }