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Standardized the comments and indentation using the comment.sh and indent.sh scripts.

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This commit is contained in:
skarg
2007-02-02 02:25:15 +00:00
parent 5e7c88b171
commit 71d59fbb8b
42 changed files with 5623 additions and 5690 deletions
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bacnet-stack/bacapp.c
+91 -98
View File
@@ -173,31 +173,29 @@ int bacapp_decode_application_data(uint8_t * apdu,
}
int bacapp_encode_context_data(uint8_t * apdu,
BACNET_APPLICATION_DATA_VALUE * value,
BACNET_PROPERTY_ID property)
BACNET_APPLICATION_DATA_VALUE * value, BACNET_PROPERTY_ID property)
{
int apdu_len = 0; /* total length of the apdu, return value */
if (value && apdu) {
switch (property) {
case PROP_REQUESTED_SHED_LEVEL:
switch (value->tag) {
case 0:
case 1:
apdu_len = encode_tagged_unsigned(&apdu[0],
value->type.Unsigned_Int);
break;
case 2:
apdu_len = encode_tagged_real(&apdu[0],
value->type.Real);
break;
default:
apdu_len = 0;
break;
}
case PROP_REQUESTED_SHED_LEVEL:
switch (value->tag) {
case 0:
case 1:
apdu_len = encode_tagged_unsigned(&apdu[0],
value->type.Unsigned_Int);
break;
case 2:
apdu_len = encode_tagged_real(&apdu[0], value->type.Real);
break;
default:
apdu_len = 0;
break;
}
break;
default:
break;
}
}
return apdu_len;
@@ -221,25 +219,23 @@ int bacapp_decode_context_data(uint8_t * apdu,
len += tag_len;
value->tag = tag_number;
switch (property) {
case PROP_REQUESTED_SHED_LEVEL:
switch (tag_number) {
case 0:
case 1:
len += decode_unsigned(&apdu[len],
len_value_type,
&(value->type.Unsigned_Int));
break;
case 2:
len += decode_real(&apdu[len],
&(value->type.Real));
break;
default:
len = 0;
break;
}
case PROP_REQUESTED_SHED_LEVEL:
switch (tag_number) {
case 0:
case 1:
len += decode_unsigned(&apdu[len],
len_value_type, &(value->type.Unsigned_Int));
break;
case 2:
len += decode_real(&apdu[len], &(value->type.Real));
break;
default:
len = 0;
break;
}
break;
default:
break;
}
}
}
@@ -277,10 +273,12 @@ bool bacapp_copy(BACNET_APPLICATION_DATA_VALUE * dest_value,
dest_value->type.Enumerated = src_value->type.Enumerated;
break;
case BACNET_APPLICATION_TAG_DATE:
datetime_copy_date(&dest_value->type.Date, &src_value->type.Date);
datetime_copy_date(&dest_value->type.Date,
&src_value->type.Date);
break;
case BACNET_APPLICATION_TAG_TIME:
datetime_copy_time(&dest_value->type.Time, &src_value->type.Time);
datetime_copy_time(&dest_value->type.Time,
&src_value->type.Time);
break;
case BACNET_APPLICATION_TAG_OBJECT_ID:
dest_value->type.Object_Id.type =
@@ -310,57 +308,56 @@ bool bacapp_copy(BACNET_APPLICATION_DATA_VALUE * dest_value,
Expects that the first octet contain the opening tag.
Include a value property identifier for context specific data
such as the value received in a WriteProperty request */
int bacapp_data_len(uint8_t *apdu, int max_apdu_len,
int bacapp_data_len(uint8_t * apdu, int max_apdu_len,
BACNET_PROPERTY_ID property)
{
int len = 0;
int total_len = 0;
int apdu_len = 0;
uint8_t tag_number = 0;
uint8_t opening_tag_number = 0;
uint8_t opening_tag_number_counter = 0;
uint32_t value = 0;
BACNET_APPLICATION_DATA_VALUE application_value;
int len = 0;
int total_len = 0;
int apdu_len = 0;
uint8_t tag_number = 0;
uint8_t opening_tag_number = 0;
uint8_t opening_tag_number_counter = 0;
uint32_t value = 0;
BACNET_APPLICATION_DATA_VALUE application_value;
if (decode_is_opening_tag(&apdu[0])) {
len = decode_tag_number_and_value(&apdu[apdu_len],
&tag_number, &value);
apdu_len += len;
opening_tag_number = tag_number;
opening_tag_number_counter = 1;
while (opening_tag_number_counter) {
if (decode_is_opening_tag(&apdu[apdu_len])) {
len = decode_tag_number_and_value(&apdu[apdu_len],
&tag_number, &value);
if (tag_number == opening_tag_number)
opening_tag_number_counter++;
} else if (decode_is_closing_tag(&apdu[apdu_len])) {
len = decode_tag_number_and_value(&apdu[apdu_len],
&tag_number, &value);
if (tag_number == opening_tag_number)
opening_tag_number_counter--;
} else if (decode_is_context_specific(&apdu[apdu_len])) {
/* context-specific tagged data */
len = bacapp_decode_context_data(&apdu[apdu_len],
max_apdu_len - apdu_len, &application_value, property);
} else {
/* application tagged data */
len = bacapp_decode_application_data(&apdu[apdu_len],
max_apdu_len - apdu_len, &application_value);
}
apdu_len += len;
if (opening_tag_number_counter)
total_len += len;
/* ERROR! */
if (apdu_len > max_apdu_len)
{
total_len = -1;
break;
}
}
}
if (decode_is_opening_tag(&apdu[0])) {
len = decode_tag_number_and_value(&apdu[apdu_len],
&tag_number, &value);
apdu_len += len;
opening_tag_number = tag_number;
opening_tag_number_counter = 1;
while (opening_tag_number_counter) {
if (decode_is_opening_tag(&apdu[apdu_len])) {
len = decode_tag_number_and_value(&apdu[apdu_len],
&tag_number, &value);
if (tag_number == opening_tag_number)
opening_tag_number_counter++;
} else if (decode_is_closing_tag(&apdu[apdu_len])) {
len = decode_tag_number_and_value(&apdu[apdu_len],
&tag_number, &value);
if (tag_number == opening_tag_number)
opening_tag_number_counter--;
} else if (decode_is_context_specific(&apdu[apdu_len])) {
/* context-specific tagged data */
len = bacapp_decode_context_data(&apdu[apdu_len],
max_apdu_len - apdu_len, &application_value, property);
} else {
/* application tagged data */
len = bacapp_decode_application_data(&apdu[apdu_len],
max_apdu_len - apdu_len, &application_value);
}
apdu_len += len;
if (opening_tag_number_counter)
total_len += len;
/* ERROR! */
if (apdu_len > max_apdu_len) {
total_len = -1;
break;
}
}
}
return total_len;
return total_len;
}
#ifdef BACAPP_PRINT_ENABLED
@@ -475,7 +472,7 @@ bool bacapp_print_value(FILE * stream,
for (i = 0; i < len; i++) {
fprintf(stream, "%s",
bitstring_bit(&value->type.Bit_String,
(uint8_t)i) ? "true" : "false");
(uint8_t) i) ? "true" : "false");
if (i < len - 1)
fprintf(stream, ",");
}
@@ -580,7 +577,7 @@ void testBACnetApplicationDataLength(Test * pTest)
{
int apdu_len = 0; /* total length of the apdu, return value */
int len = 0; /* total length of the apdu, return value */
int test_len = 0; /* length of the data */
int test_len = 0; /* length of the data */
uint8_t apdu[480] = { 0 };
BACNET_TIME local_time;
BACNET_DATE local_date;
@@ -609,8 +606,7 @@ void testBACnetApplicationDataLength(Test * pTest)
len = encode_closing_tag(&apdu[apdu_len], 3);
apdu_len += len;
/* verify the length of the data inside the opening/closing tags */
len = bacapp_data_len(&apdu[0], apdu_len,
PROP_OBJECT_IDENTIFIER);
len = bacapp_data_len(&apdu[0], apdu_len, PROP_OBJECT_IDENTIFIER);
ct_test(pTest, test_len == len);
/* 3. application tagged data, multiple elements */
@@ -669,8 +665,7 @@ void testBACnetApplicationDataLength(Test * pTest)
len = encode_closing_tag(&apdu[apdu_len], 3);
apdu_len += len;
/* verify the length of the data inside the opening/closing tags */
len = bacapp_data_len(&apdu[0], apdu_len,
PROP_PRIORITY_ARRAY);
len = bacapp_data_len(&apdu[0], apdu_len, PROP_PRIORITY_ARRAY);
ct_test(pTest, test_len == len);
/* 4. complex datatype - one element */
@@ -681,10 +676,10 @@ void testBACnetApplicationDataLength(Test * pTest)
len = encode_opening_tag(&apdu[apdu_len], 3);
test_len += len;
apdu_len += len;
local_date.year = 2006; /* AD */
local_date.month = 4; /* 1=Jan */
local_date.day = 1; /* 1..31 */
local_date.wday = 6; /* 1=Monday */
local_date.year = 2006; /* AD */
local_date.month = 4; /* 1=Jan */
local_date.day = 1; /* 1..31 */
local_date.wday = 6; /* 1=Monday */
len = encode_tagged_date(&apdu[apdu_len], &local_date);
test_len += len;
apdu_len += len;
@@ -701,8 +696,7 @@ void testBACnetApplicationDataLength(Test * pTest)
len = encode_closing_tag(&apdu[apdu_len], 3);
apdu_len += len;
/* verify the length of the data inside the opening/closing tags */
len = bacapp_data_len(&apdu[0], apdu_len,
PROP_START_TIME);
len = bacapp_data_len(&apdu[0], apdu_len, PROP_START_TIME);
ct_test(pTest, test_len == len);
/* 5. complex datatype - multiple elements */
@@ -720,8 +714,7 @@ void testBACnetApplicationDataLength(Test * pTest)
len = encode_closing_tag(&apdu[apdu_len], 3);
apdu_len += len;
/* verify the length of the data inside the opening/closing tags */
len = bacapp_data_len(&apdu[0], apdu_len,
PROP_REQUESTED_SHED_LEVEL);
len = bacapp_data_len(&apdu[0], apdu_len, PROP_REQUESTED_SHED_LEVEL);
ct_test(pTest, test_len == len);
}
@@ -766,12 +759,12 @@ bool bacapp_same_value(BACNET_APPLICATION_DATA_VALUE * value,
break;
case BACNET_APPLICATION_TAG_DATE:
if (datetime_compare_date(&test_value->type.Date,
&value->type.Date) != 0)
&value->type.Date) != 0)
status = false;
break;
case BACNET_APPLICATION_TAG_TIME:
if (datetime_compare_time(&test_value->type.Time,
&value->type.Time) != 0)
&value->type.Time) != 0)
status = false;
break;
case BACNET_APPLICATION_TAG_OBJECT_ID:
bacnet-stack/bacapp.h
+2 -2
View File
@@ -42,7 +42,7 @@
#include "datetime.h"
typedef struct BACnet_Application_Data_Value {
uint8_t tag; /* application or context-specific number */
uint8_t tag; /* application or context-specific number */
union {
/* NULL - not needed as it is encoded in the tag alone */
bool Boolean;
@@ -85,7 +85,7 @@ extern "C" {
Expects that the first octet contain the opening tag.
Include a value property identifier for context specific data
such as the value received in a WriteProperty request */
int bacapp_data_len(uint8_t *apdu, int max_apdu_len,
int bacapp_data_len(uint8_t * apdu, int max_apdu_len,
BACNET_PROPERTY_ID property);
#if PRINT_ENABLED
bacnet-stack/bacdcode.c
+3 -2
View File
@@ -731,9 +731,10 @@ int encode_tagged_boolean(uint8_t * apdu, bool boolean_value)
}
/* context tagged is encoded differently */
int encode_context_boolean(uint8_t * apdu, int tag_number, bool boolean_value)
int encode_context_boolean(uint8_t * apdu, int tag_number,
bool boolean_value)
{
int len = 1; /* return value */
int len = 1; /* return value */
apdu[1] = boolean_value ? 1 : 0;
/* we only reserved 1 byte for encoding the tag - check the limits */
bacnet-stack/bacenum.h
+1 -1
View File
@@ -1186,7 +1186,7 @@ typedef enum {
typedef enum BACnetNodeType {
BACNET_NODE_UNKNOWN = 0,
BACNET_NODE_SYSTEM = 1,
BACNET_NODE_SYSTEM = 1,
BACNET_NODE_NETWORK = 2,
BACNET_NODE_DEVICE = 3,
BACNET_NODE_ORGANIZATIONAL = 4,
bacnet-stack/bactext.c
+118 -58
View File
@@ -203,13 +203,19 @@ INDTEXT_DATA bacnet_object_type_names[] = {
,
{OBJECT_ACCUMULATOR, "Accumulator"}
,
{OBJECT_PULSE_CONVERTER, "Pulse-Converter"},
{OBJECT_PULSE_CONVERTER, "Pulse-Converter"}
,
{OBJECT_EVENT_LOG, "Event-Log"},
{OBJECT_GLOBAL_GROUP, "Global-Group"},
{OBJECT_TREND_LOG_MULTIPLE, "Trend-Log-Multiple"},
{OBJECT_LOAD_CONTROL, "Load-Control"},
{OBJECT_STRUCTURED_VIEW, "Structured-View"},
{OBJECT_EVENT_LOG, "Event-Log"}
,
{OBJECT_GLOBAL_GROUP, "Global-Group"}
,
{OBJECT_TREND_LOG_MULTIPLE, "Trend-Log-Multiple"}
,
{OBJECT_LOAD_CONTROL, "Load-Control"}
,
{OBJECT_STRUCTURED_VIEW, "Structured-View"}
,
{0, NULL}
/* Enumerated values 0-127 are reserved for definition by ASHRAE.
@@ -566,58 +572,112 @@ INDTEXT_DATA bacnet_property_names[] = {
,
{PROP_PROFILE_NAME, "profile-name"}
,
{PROP_AUTO_SLAVE_DISCOVERY, "auto-slave-discovery"},
{PROP_MANUAL_SLAVE_ADDRESS_BINDING, "manual-slave-address-binding"},
{PROP_SLAVE_ADDRESS_BINDING, "slave-address-binding"},
{PROP_SLAVE_PROXY_ENABLE, "slave-proxy-enable"},
{PROP_LAST_NOTIFY_TIME, "last-notify-time"},
{PROP_SCHEDULE_DEFAULT, "schedule-default"},
{PROP_ACCEPTED_MODES, "accepted-modes"},
{PROP_ADJUST_VALUE, "adjust-value"},
{PROP_COUNT, "count"},
{PROP_COUNT_BEFORE_CHANGE, "count-before-change"},
{PROP_COUNT_CHANGE_TIME, "count-change-time"},
{PROP_COV_PERIOD, "COV-period"},
{PROP_INPUT_REFERENCE, "input-reference"},
{PROP_LIMIT_MONITORING_INTERVAL, "limit-monitoring-interval"},
{PROP_LOGGING_DEVICE, "logging-device"},
{PROP_LOGGING_RECORD, "logging-record"},
{PROP_PRESCALE, "prescale"},
{PROP_PULSE_RATE, "pulse-rate"},
{PROP_SCALE, "scale"},
{PROP_SCALE_FACTOR, "scale-factor"},
{PROP_UPDATE_TIME, "update-time"},
{PROP_VALUE_BEFORE_CHANGE, "value-before-change"},
{PROP_VALUE_SET, "value-set"},
{PROP_VALUE_CHANGE_TIME, "value-change-time"},
{PROP_ALIGN_INTERVALS, "align-intervals"},
{PROP_GROUP_MEMBER_NAMES, "group-member-names"},
{PROP_INTERVAL_OFFSET, "interval-offset"},
{PROP_LAST_RESTART_REASON, "last-restart-reason"},
{PROP_LOGGING_TYPE, "logging-type"},
{PROP_MEMBER_STATUS_FLAGS, "member-status-flags"},
{PROP_NOTIFICATION_PERIOD, "notification-period"},
{PROP_PREVIOUS_NOTIFY_RECORD, "previous-notify-record"},
{PROP_REQUESTED_UPDATE_INTERVAL, "requested-update-interval"},
{PROP_RESTART_NOTIFICATION_RECIPIENTS, "restart-notification-recipients"},
{PROP_TIME_OF_DEVICE_RESTART, "time-of-device-restart"},
{PROP_TIME_SYNCHRONIZATION_INTERVAL, "time-synchronization-interval"},
{PROP_TRIGGER, "trigger"},
{PROP_UTC_TIME_SYNCHRONIZATION_RECIPIENTS, "UTC-time-synchronization-recipients"},
{PROP_NODE_SUBTYPE, "node-subtype"},
{PROP_NODE_TYPE, "node-type"},
{PROP_STRUCTURED_OBJECT_LIST, "structured-object-list"},
{PROP_SUBORDINATE_ANNOTATIONS, "subordinate-annotations"},
{PROP_SUBORDINATE_LIST, "subordinate-list"},
{PROP_ACTUAL_SHED_LEVEL, "actual-shed-level"},
{PROP_DUTY_WINDOW, "duty-window"},
{PROP_EXPECTED_SHED_LEVEL, "expected-shed-level"},
{PROP_FULL_DUTY_BASELINE, "full-duty-baseline"},
{PROP_REQUESTED_SHED_LEVEL, "requested-shed-level"},
{PROP_SHED_DURATION, "shed-duration"},
{PROP_SHED_LEVEL_DESCRIPTIONS, "shed-level-descriptions"},
{PROP_SHED_LEVELS, "shed-levels"},
{PROP_STATE_DESCRIPTION, "state-descriptions"},
{PROP_AUTO_SLAVE_DISCOVERY, "auto-slave-discovery"}
,
{PROP_MANUAL_SLAVE_ADDRESS_BINDING, "manual-slave-address-binding"}
,
{PROP_SLAVE_ADDRESS_BINDING, "slave-address-binding"}
,
{PROP_SLAVE_PROXY_ENABLE, "slave-proxy-enable"}
,
{PROP_LAST_NOTIFY_TIME, "last-notify-time"}
,
{PROP_SCHEDULE_DEFAULT, "schedule-default"}
,
{PROP_ACCEPTED_MODES, "accepted-modes"}
,
{PROP_ADJUST_VALUE, "adjust-value"}
,
{PROP_COUNT, "count"}
,
{PROP_COUNT_BEFORE_CHANGE, "count-before-change"}
,
{PROP_COUNT_CHANGE_TIME, "count-change-time"}
,
{PROP_COV_PERIOD, "COV-period"}
,
{PROP_INPUT_REFERENCE, "input-reference"}
,
{PROP_LIMIT_MONITORING_INTERVAL, "limit-monitoring-interval"}
,
{PROP_LOGGING_DEVICE, "logging-device"}
,
{PROP_LOGGING_RECORD, "logging-record"}
,
{PROP_PRESCALE, "prescale"}
,
{PROP_PULSE_RATE, "pulse-rate"}
,
{PROP_SCALE, "scale"}
,
{PROP_SCALE_FACTOR, "scale-factor"}
,
{PROP_UPDATE_TIME, "update-time"}
,
{PROP_VALUE_BEFORE_CHANGE, "value-before-change"}
,
{PROP_VALUE_SET, "value-set"}
,
{PROP_VALUE_CHANGE_TIME, "value-change-time"}
,
{PROP_ALIGN_INTERVALS, "align-intervals"}
,
{PROP_GROUP_MEMBER_NAMES, "group-member-names"}
,
{PROP_INTERVAL_OFFSET, "interval-offset"}
,
{PROP_LAST_RESTART_REASON, "last-restart-reason"}
,
{PROP_LOGGING_TYPE, "logging-type"}
,
{PROP_MEMBER_STATUS_FLAGS, "member-status-flags"}
,
{PROP_NOTIFICATION_PERIOD, "notification-period"}
,
{PROP_PREVIOUS_NOTIFY_RECORD, "previous-notify-record"}
,
{PROP_REQUESTED_UPDATE_INTERVAL, "requested-update-interval"}
,
{PROP_RESTART_NOTIFICATION_RECIPIENTS,
"restart-notification-recipients"}
,
{PROP_TIME_OF_DEVICE_RESTART, "time-of-device-restart"}
,
{PROP_TIME_SYNCHRONIZATION_INTERVAL, "time-synchronization-interval"}
,
{PROP_TRIGGER, "trigger"}
,
{PROP_UTC_TIME_SYNCHRONIZATION_RECIPIENTS,
"UTC-time-synchronization-recipients"}
,
{PROP_NODE_SUBTYPE, "node-subtype"}
,
{PROP_NODE_TYPE, "node-type"}
,
{PROP_STRUCTURED_OBJECT_LIST, "structured-object-list"}
,
{PROP_SUBORDINATE_ANNOTATIONS, "subordinate-annotations"}
,
{PROP_SUBORDINATE_LIST, "subordinate-list"}
,
{PROP_ACTUAL_SHED_LEVEL, "actual-shed-level"}
,
{PROP_DUTY_WINDOW, "duty-window"}
,
{PROP_EXPECTED_SHED_LEVEL, "expected-shed-level"}
,
{PROP_FULL_DUTY_BASELINE, "full-duty-baseline"}
,
{PROP_REQUESTED_SHED_LEVEL, "requested-shed-level"}
,
{PROP_SHED_DURATION, "shed-duration"}
,
{PROP_SHED_LEVEL_DESCRIPTIONS, "shed-level-descriptions"}
,
{PROP_SHED_LEVELS, "shed-levels"}
,
{PROP_STATE_DESCRIPTION, "state-descriptions"}
,
{0, NULL}
/* Enumerated values 0-511 are reserved for definition by ASHRAE.
bacnet-stack/cov.c
+34 -28
View File
@@ -273,6 +273,7 @@ int cov_notify_decode_service_request(uint8_t * apdu,
return len;
}
/*
12.11.38Active_COV_Subscriptions
The Active_COV_Subscriptions property is a List of BACnetCOVSubscription, each of which consists of a Recipient, a
@@ -291,10 +292,8 @@ SubscribeCOV-Request ::= SEQUENCE {
}
*/
int cov_subscribe_encode_adpu(
uint8_t * apdu,
uint8_t invoke_id,
BACNET_SUBSCRIBE_COV_DATA * data)
int cov_subscribe_encode_adpu(uint8_t * apdu,
uint8_t invoke_id, BACNET_SUBSCRIBE_COV_DATA * data)
{
int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */
@@ -317,10 +316,10 @@ int cov_subscribe_encode_adpu(
data->monitoredObjectIdentifier.instance);
apdu_len += len;
/*
If both the 'Issue Confirmed Notifications' and
'Lifetime' parameters are absent, then this shall
indicate a cancellation request.
*/
If both the 'Issue Confirmed Notifications' and
'Lifetime' parameters are absent, then this shall
indicate a cancellation request.
*/
if (!data->cancellationRequest) {
/* tag 2 - issueConfirmedNotifications */
len = encode_context_boolean(&apdu[apdu_len],
@@ -412,10 +411,8 @@ BACnetPropertyReference ::= SEQUENCE {
*/
int cov_subscribe_property_encode_adpu(
uint8_t * apdu,
uint8_t invoke_id,
BACNET_SUBSCRIBE_COV_DATA * data)
int cov_subscribe_property_encode_adpu(uint8_t * apdu,
uint8_t invoke_id, BACNET_SUBSCRIBE_COV_DATA * data)
{
int len = 0; /* length of each encoding */
int apdu_len = 0; /* total length of the apdu, return value */
@@ -455,7 +452,7 @@ int cov_subscribe_property_encode_adpu(
apdu_len += len;
if (data->monitoredProperty.propertyArrayIndex != BACNET_ARRAY_ALL) {
len = encode_context_unsigned(&apdu[apdu_len],
1, data->monitoredProperty.propertyArrayIndex);
1, data->monitoredProperty.propertyArrayIndex);
apdu_len += len;
}
@@ -648,7 +645,8 @@ int ucov_notify_decode_apdu(uint8_t * apdu,
}
int cov_subscribe_decode_apdu(uint8_t * apdu,
unsigned apdu_len, uint8_t * invoke_id, BACNET_SUBSCRIBE_COV_DATA * data)
unsigned apdu_len, uint8_t * invoke_id,
BACNET_SUBSCRIBE_COV_DATA * data)
{
int len = 0;
unsigned offset = 0;
@@ -675,7 +673,8 @@ int cov_subscribe_decode_apdu(uint8_t * apdu,
}
int cov_subscribe_property_decode_apdu(uint8_t * apdu,
unsigned apdu_len, uint8_t * invoke_id, BACNET_SUBSCRIBE_COV_DATA * data)
unsigned apdu_len, uint8_t * invoke_id,
BACNET_SUBSCRIBE_COV_DATA * data)
{
int len = 0;
unsigned offset = 0;
@@ -716,11 +715,8 @@ void npdu_encode_npdu_data(BACNET_NPDU_DATA * npdu,
}
/* dummy function stubs */
int datalink_send_pdu(
BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data,
uint8_t * pdu,
unsigned pdu_len)
int datalink_send_pdu(BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data, uint8_t * pdu, unsigned pdu_len)
{
(void) dest;
(void) npdu_data;
@@ -733,7 +729,7 @@ int datalink_send_pdu(
/* dummy function stubs */
void datalink_get_broadcast_address(BACNET_ADDRESS * dest)
{
(void)dest;
(void) dest;
}
/* dummy function stubs */
@@ -825,7 +821,8 @@ void testCOVNotify(Test * pTest)
}
void testCOVSubscribeData(Test * pTest,
BACNET_SUBSCRIBE_COV_DATA * data, BACNET_SUBSCRIBE_COV_DATA * test_data)
BACNET_SUBSCRIBE_COV_DATA * data,
BACNET_SUBSCRIBE_COV_DATA * test_data)
{
ct_test(pTest,
test_data->subscriberProcessIdentifier ==
@@ -836,20 +833,29 @@ void testCOVSubscribeData(Test * pTest,
ct_test(pTest,
test_data->monitoredObjectIdentifier.instance ==
data->monitoredObjectIdentifier.instance);
ct_test(pTest, test_data->cancellationRequest == data->cancellationRequest);
ct_test(pTest,
test_data->cancellationRequest == data->cancellationRequest);
if (!test_data->cancellationRequest) {
ct_test(pTest, test_data->issueConfirmedNotifications == data->issueConfirmedNotifications);
ct_test(pTest,
test_data->issueConfirmedNotifications ==
data->issueConfirmedNotifications);
ct_test(pTest, test_data->lifetime == data->lifetime);
}
}
void testCOVSubscribePropertyData(Test * pTest,
BACNET_SUBSCRIBE_COV_DATA * data, BACNET_SUBSCRIBE_COV_DATA * test_data)
BACNET_SUBSCRIBE_COV_DATA * data,
BACNET_SUBSCRIBE_COV_DATA * test_data)
{
testCOVSubscribeData(pTest, data, test_data);
ct_test(pTest, test_data->monitoredProperty.propertyIdentifier == data->monitoredProperty.propertyIdentifier);
ct_test(pTest, test_data->monitoredProperty.propertyArrayIndex == data->monitoredProperty.propertyArrayIndex);
ct_test(pTest, test_data->covIncrementPresent == data->covIncrementPresent);
ct_test(pTest,
test_data->monitoredProperty.propertyIdentifier ==
data->monitoredProperty.propertyIdentifier);
ct_test(pTest,
test_data->monitoredProperty.propertyArrayIndex ==
data->monitoredProperty.propertyArrayIndex);
ct_test(pTest,
test_data->covIncrementPresent == data->covIncrementPresent);
if (test_data->covIncrementPresent) {
ct_test(pTest, test_data->covIncrement == data->covIncrement);
}
bacnet-stack/cov.h
+11 -15
View File
@@ -58,19 +58,19 @@ typedef struct BACnet_COV_Data {
} BACNET_COV_DATA;
typedef struct BACnet_Property_Reference {
BACNET_PROPERTY_ID propertyIdentifier;
unsigned propertyArrayIndex; /* optional */
BACNET_PROPERTY_ID propertyIdentifier;
unsigned propertyArrayIndex; /* optional */
} BACNET_PROPERTY_REFERENCE;
typedef struct BACnet_Subscribe_COV_Data {
uint32_t subscriberProcessIdentifier;
BACNET_OBJECT_ID monitoredObjectIdentifier;
bool cancellationRequest; /* true if this is a cancellation request */
bool issueConfirmedNotifications; /* optional */
unsigned lifetime; /* optional */
bool cancellationRequest; /* true if this is a cancellation request */
bool issueConfirmedNotifications; /* optional */
unsigned lifetime; /* optional */
BACNET_PROPERTY_REFERENCE monitoredProperty;
bool covIncrementPresent; /* true if present */
float covIncrement; /* optional */
bool covIncrementPresent; /* true if present */
float covIncrement; /* optional */
} BACNET_SUBSCRIBE_COV_DATA;
#ifdef __cplusplus
@@ -97,18 +97,14 @@ extern "C" {
int cov_subscribe_property_decode_service_request(uint8_t * apdu,
unsigned apdu_len, BACNET_SUBSCRIBE_COV_DATA * data);
int cov_subscribe_property_encode_adpu(
uint8_t * apdu,
uint8_t invoke_id,
BACNET_SUBSCRIBE_COV_DATA * data);
int cov_subscribe_property_encode_adpu(uint8_t * apdu,
uint8_t invoke_id, BACNET_SUBSCRIBE_COV_DATA * data);
int cov_subscribe_decode_service_request(uint8_t * apdu,
unsigned apdu_len, BACNET_SUBSCRIBE_COV_DATA * data);
int cov_subscribe_encode_adpu(
uint8_t * apdu,
uint8_t invoke_id,
BACNET_SUBSCRIBE_COV_DATA * data);
int cov_subscribe_encode_adpu(uint8_t * apdu,
uint8_t invoke_id, BACNET_SUBSCRIBE_COV_DATA * data);
#ifdef TEST
bacnet-stack/datalink.h
+7 -13
View File
@@ -73,19 +73,13 @@
#elif defined(BACDL_TEST)
#include "npdu.h"
extern int datalink_send_pdu(
BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data,
uint8_t * pdu,
unsigned pdu_len);
extern uint16_t datalink_receive(
BACNET_ADDRESS * src,
uint8_t * pdu,
uint16_t max_pdu,
unsigned timeout);
extern void datalink_cleanup(void);
extern void datalink_get_broadcast_address(BACNET_ADDRESS * dest);
extern void bip_get_my_address(BACNET_ADDRESS * my_address);
extern int datalink_send_pdu(BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data, uint8_t * pdu, unsigned pdu_len);
extern uint16_t datalink_receive(BACNET_ADDRESS * src,
uint8_t * pdu, uint16_t max_pdu, unsigned timeout);
extern void datalink_cleanup(void);
extern void datalink_get_broadcast_address(BACNET_ADDRESS * dest);
extern void bip_get_my_address(BACNET_ADDRESS * my_address);
#endif
bacnet-stack/datetime.c
+153 -173
View File
@@ -47,90 +47,82 @@
static bool is_leap_year(uint16_t year)
{
if ((year % 4) == 0 && ((year % 100) != 0 || (year % 400) == 0))
return (true);
else
return (false);
if ((year % 4) == 0 && ((year % 100) != 0 || (year % 400) == 0))
return (true);
else
return (false);
}
static uint8_t month_days(uint16_t year, uint8_t month)
{
/* note: start with a zero in the first element to save us from a
month - 1 calculation in the lookup */
int month_days[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
/* note: start with a zero in the first element to save us from a
month - 1 calculation in the lookup */
int month_days[13] =
{ 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
/* February */
if ((month == 2) && is_leap_year(year))
return 29;
else if (month >= 1 && month <= 12)
return month_days[month];
else
return 0;
/* February */
if ((month == 2) && is_leap_year(year))
return 29;
else if (month >= 1 && month <= 12)
return month_days[month];
else
return 0;
}
static uint32_t days_since_epoch(uint16_t year, uint8_t month, uint8_t day)
{
uint32_t days = 0; /* return value */
uint8_t monthdays; /* days in a month */
uint16_t years = 0; /* loop counter for years */
uint8_t months = 0; /* loop counter for months */
uint32_t days = 0; /* return value */
uint8_t monthdays; /* days in a month */
uint16_t years = 0; /* loop counter for years */
uint8_t months = 0; /* loop counter for months */
monthdays = month_days(year, month);
if ((year >= 1900) && (monthdays) &&
(day >= 1) && (day <= monthdays))
{
for (years = 1900; years < year; years++)
{
days += 365;
if (is_leap_year(years))
days++;
monthdays = month_days(year, month);
if ((year >= 1900) && (monthdays) && (day >= 1) && (day <= monthdays)) {
for (years = 1900; years < year; years++) {
days += 365;
if (is_leap_year(years))
days++;
}
for (months = 1; months < month; months++) {
days += month_days(years, months);
}
days += (day - 1);
}
for (months = 1; months < month; months++)
{
days += month_days(years, months);
}
days += (day - 1);
}
return (days);
return (days);
}
static void days_since_epoch_into_ymd(
uint32_t days,
uint16_t *pYear,
uint8_t *pMonth,
uint8_t *pDay)
static void days_since_epoch_into_ymd(uint32_t days,
uint16_t * pYear, uint8_t * pMonth, uint8_t * pDay)
{
int year = 1900;
int month = 1;
int day = 1;
int year = 1900;
int month = 1;
int day = 1;
while (days >= 365)
{
if ((is_leap_year(year)) && days == 365)
break;
days -= 365;
if (is_leap_year(year))
--days;
year++;
}
while (days >= 365) {
if ((is_leap_year(year)) && days == 365)
break;
days -= 365;
if (is_leap_year(year))
--days;
year++;
}
while (days >= month_days(year, month))
{
days -= month_days(year, month);
month++;
}
while (days >= month_days(year, month)) {
days -= month_days(year, month);
month++;
}
day += days;
day += days;
if (pYear)
*pYear = year;
if (pMonth)
*pMonth = month;
if (pDay)
*pDay = day;
if (pYear)
*pYear = year;
if (pMonth)
*pMonth = month;
if (pDay)
*pDay = day;
return;
return;
}
@@ -138,7 +130,7 @@ static void days_since_epoch_into_ymd(
/* wday 1=Monday...7=Sunday */
static uint8_t day_of_week(uint16_t year, uint8_t month, uint8_t day)
{
return ((days_since_epoch(year, month, day)%7)+1);
return ((days_since_epoch(year, month, day) % 7) + 1);
}
/* if the date1 is the same as date2, return is 0
@@ -149,11 +141,11 @@ int datetime_compare_date(BACNET_DATE * date1, BACNET_DATE * date2)
int diff = 0;
if (date1 && date2) {
diff = (int)date1->year - (int)date2->year;
diff = (int) date1->year - (int) date2->year;
if (diff == 0) {
diff = (int)date1->month - (int)date2->month;
diff = (int) date1->month - (int) date2->month;
if (diff == 0) {
diff = (int)date1->day - (int)date2->day;
diff = (int) date1->day - (int) date2->day;
}
}
}
@@ -169,13 +161,14 @@ int datetime_compare_time(BACNET_TIME * time1, BACNET_TIME * time2)
int diff = 0;
if (time1 && time2) {
diff = (int)time1->hour - (int)time2->hour;
diff = (int) time1->hour - (int) time2->hour;
if (diff == 0) {
diff = (int)time1->min - (int)time2->min;
diff = (int) time1->min - (int) time2->min;
if (diff == 0) {
diff = (int)time1->sec - (int)time2->sec;
diff = (int) time1->sec - (int) time2->sec;
if (diff == 0) {
diff = (int)time1->hundredths - (int)time2->hundredths;
diff =
(int) time1->hundredths - (int) time2->hundredths;
}
}
}
@@ -190,14 +183,14 @@ int datetime_compare_time(BACNET_TIME * time1, BACNET_TIME * time2)
int datetime_compare(BACNET_DATE_TIME * datetime1,
BACNET_DATE_TIME * datetime2)
{
int diff = 0;
int diff = 0;
diff = datetime_compare_date(&datetime1->date,&datetime2->date);
if (diff == 0) {
diff = datetime_compare_time(&datetime1->time,&datetime2->time);
}
diff = datetime_compare_date(&datetime1->date, &datetime2->date);
if (diff == 0) {
diff = datetime_compare_time(&datetime1->time, &datetime2->time);
}
return diff;
return diff;
}
void datetime_copy_date(BACNET_DATE * dest_date, BACNET_DATE * src_date)
@@ -220,12 +213,11 @@ void datetime_copy_time(BACNET_TIME * dest_time, BACNET_TIME * src_time)
}
}
void datetime_copy(
BACNET_DATE_TIME * dest_datetime,
BACNET_DATE_TIME * src_datetime)
void datetime_copy(BACNET_DATE_TIME * dest_datetime,
BACNET_DATE_TIME * src_datetime)
{
datetime_copy_time(&dest_datetime->time,&src_datetime->time);
datetime_copy_date(&dest_datetime->date,&src_datetime->date);
datetime_copy_time(&dest_datetime->time, &src_datetime->time);
datetime_copy_date(&dest_datetime->date, &src_datetime->date);
}
void datetime_set_date(BACNET_DATE * bdate,
@@ -235,7 +227,7 @@ void datetime_set_date(BACNET_DATE * bdate,
bdate->year = year;
bdate->month = month;
bdate->day = day;
bdate->wday = day_of_week(year,month,day);
bdate->wday = day_of_week(year, month, day);
}
}
@@ -251,8 +243,7 @@ void datetime_set_time(BACNET_TIME * btime,
}
void datetime_set(BACNET_DATE_TIME * bdatetime,
BACNET_DATE * bdate,
BACNET_TIME * btime)
BACNET_DATE * bdate, BACNET_TIME * btime)
{
if (bdate && btime && bdatetime) {
bdatetime->time.hour = btime->hour;
@@ -274,7 +265,7 @@ void datetime_set_values(BACNET_DATE_TIME * bdatetime,
bdatetime->date.year = year;
bdatetime->date.month = month;
bdatetime->date.day = day;
bdatetime->date.wday = day_of_week(year,month,day);
bdatetime->date.wday = day_of_week(year, month, day);
bdatetime->time.hour = hour;
bdatetime->time.min = minute;
bdatetime->time.sec = seconds;
@@ -289,20 +280,18 @@ static uint32_t seconds_since_midnight(uint8_t hours, uint8_t minutes,
}
static void seconds_since_midnight_into_hms(uint32_t seconds,
uint8_t * pHours,
uint8_t *pMinutes,
uint8_t *pSeconds)
uint8_t * pHours, uint8_t * pMinutes, uint8_t * pSeconds)
{
uint8_t hour = 0;
uint8_t minute = 0;
hour = seconds / (60 * 60);
hour = seconds / (60 * 60);
seconds -= (hour * 60 * 60);
minute = seconds / 60;
seconds -= (minute * 60);
if (pHours)
*pHours = hour;
*pHours = hour;
if (pMinutes)
*pMinutes = minute;
if (pSeconds)
@@ -316,37 +305,27 @@ void datetime_add_minutes(BACNET_DATE_TIME * bdatetime, uint32_t minutes)
uint32_t days = 0;
/* convert bdatetime to seconds and days */
bdatetime_minutes = seconds_since_midnight(
bdatetime->time.hour,
bdatetime->time.min,
bdatetime->time.sec) / 60;
bdatetime_days = days_since_epoch(
bdatetime->date.year,
bdatetime->date.month,
bdatetime->date.day);
bdatetime_minutes = seconds_since_midnight(bdatetime->time.hour,
bdatetime->time.min, bdatetime->time.sec) / 60;
bdatetime_days = days_since_epoch(bdatetime->date.year,
bdatetime->date.month, bdatetime->date.day);
/* add */
days = minutes / (24*60);
days = minutes / (24 * 60);
bdatetime_days += days;
minutes -= (days * 24 * 60);
bdatetime_minutes += minutes;
days = bdatetime_minutes / (24*60);
days = bdatetime_minutes / (24 * 60);
bdatetime_days += days;
/* convert bdatetime from seconds and days */
seconds_since_midnight_into_hms(bdatetime_minutes * 60,
&bdatetime->time.hour,
&bdatetime->time.min,
&bdatetime->time.sec);
days_since_epoch_into_ymd(
bdatetime_days,
&bdatetime->time.hour, &bdatetime->time.min, &bdatetime->time.sec);
days_since_epoch_into_ymd(bdatetime_days,
&bdatetime->date.year,
&bdatetime->date.month,
&bdatetime->date.day);
bdatetime->date.wday = day_of_week(
bdatetime->date.year,
bdatetime->date.month,
bdatetime->date.day);
&bdatetime->date.month, &bdatetime->date.day);
bdatetime->date.wday = day_of_week(bdatetime->date.year,
bdatetime->date.month, bdatetime->date.day);
}
#ifdef TEST
@@ -360,27 +339,27 @@ void testBACnetDateTimeAdd(Test * pTest)
uint32_t minutes = 0;
int diff = 0;
datetime_set_values(&bdatetime, 1900,1,1,0,0,0,0);
datetime_copy(&test_bdatetime,&bdatetime);
datetime_set_values(&bdatetime, 1900, 1, 1, 0, 0, 0, 0);
datetime_copy(&test_bdatetime, &bdatetime);
datetime_add_minutes(&bdatetime, minutes);
diff = datetime_compare(&test_bdatetime, &bdatetime);
ct_test(pTest, diff == 0);
datetime_set_values(&bdatetime, 1900,1,1,0,0,0,0);
datetime_set_values(&bdatetime, 1900, 1, 1, 0, 0, 0, 0);
datetime_add_minutes(&bdatetime, 60);
datetime_set_values(&test_bdatetime, 1900,1,1,1,0,0,0);
datetime_set_values(&test_bdatetime, 1900, 1, 1, 1, 0, 0, 0);
diff = datetime_compare(&test_bdatetime, &bdatetime);
ct_test(pTest, diff == 0);
datetime_set_values(&bdatetime, 1900,1,1,0,0,0,0);
datetime_add_minutes(&bdatetime, (24*60));
datetime_set_values(&test_bdatetime, 1900,1,2,0,0,0,0);
datetime_set_values(&bdatetime, 1900, 1, 1, 0, 0, 0, 0);
datetime_add_minutes(&bdatetime, (24 * 60));
datetime_set_values(&test_bdatetime, 1900, 1, 2, 0, 0, 0, 0);
diff = datetime_compare(&test_bdatetime, &bdatetime);
ct_test(pTest, diff == 0);
datetime_set_values(&bdatetime, 1900,1,1,0,0,0,0);
datetime_add_minutes(&bdatetime, (31*24*60));
datetime_set_values(&test_bdatetime, 1900,2,1,0,0,0,0);
datetime_set_values(&bdatetime, 1900, 1, 1, 0, 0, 0, 0);
datetime_add_minutes(&bdatetime, (31 * 24 * 60));
datetime_set_values(&test_bdatetime, 1900, 2, 1, 0, 0, 0, 0);
diff = datetime_compare(&test_bdatetime, &bdatetime);
ct_test(pTest, diff == 0);
}
@@ -394,13 +373,14 @@ void testBACnetDateTimeSeconds(Test * pTest)
uint32_t seconds = 0, test_seconds;
for (hour = 0; hour < 24; hour++) {
for (minute = 0; minute < 60; minute+=3) {
for (second = 0; second < 60; second+=17) {
for (minute = 0; minute < 60; minute += 3) {
for (second = 0; second < 60; second += 17) {
seconds = seconds_since_midnight(hour, minute, second);
seconds_since_midnight_into_hms(seconds,
&test_hour, &test_minute, &test_second);
test_seconds = seconds_since_midnight(
test_hour, test_minute, test_second);
test_seconds =
seconds_since_midnight(test_hour, test_minute,
test_second);
ct_test(pTest, seconds == test_seconds);
}
}
@@ -412,56 +392,56 @@ void testBACnetDate(Test * pTest)
BACNET_DATE bdate1, bdate2;
int diff = 0;
datetime_set_date(&bdate1, 1900,1,1);
datetime_set_date(&bdate1, 1900, 1, 1);
datetime_copy_date(&bdate2, &bdate1);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff == 0);
datetime_set_date(&bdate2, 1900,1,2);
datetime_set_date(&bdate2, 1900, 1, 2);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
datetime_set_date(&bdate2, 1900,2,1);
datetime_set_date(&bdate2, 1900, 2, 1);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
datetime_set_date(&bdate2, 1901,1,1);
datetime_set_date(&bdate2, 1901, 1, 1);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
/* midpoint */
datetime_set_date(&bdate1, 2007,7,15);
datetime_set_date(&bdate1, 2007, 7, 15);
datetime_copy_date(&bdate2, &bdate1);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff == 0);
datetime_set_date(&bdate2, 2007,7,14);
datetime_set_date(&bdate2, 2007, 7, 14);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff > 0);
datetime_set_date(&bdate2, 2007,7,1);
datetime_set_date(&bdate2, 2007, 7, 1);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff > 0);
datetime_set_date(&bdate2, 2007,7,31);
datetime_set_date(&bdate2, 2007, 7, 31);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
datetime_set_date(&bdate2, 2007,8,15);
datetime_set_date(&bdate2, 2007, 8, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
datetime_set_date(&bdate2, 2007,12,15);
datetime_set_date(&bdate2, 2007, 12, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
datetime_set_date(&bdate2, 2007,6,15);
datetime_set_date(&bdate2, 2007, 6, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff > 0);
datetime_set_date(&bdate2, 2007,1,15);
datetime_set_date(&bdate2, 2007, 1, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff > 0);
datetime_set_date(&bdate2, 2006,7,15);
datetime_set_date(&bdate2, 2006, 7, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff > 0);
datetime_set_date(&bdate2, 1900,7,15);
datetime_set_date(&bdate2, 1900, 7, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff > 0);
datetime_set_date(&bdate2, 2008,7,15);
datetime_set_date(&bdate2, 2008, 7, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
datetime_set_date(&bdate2, 2154,7,15);
datetime_set_date(&bdate2, 2154, 7, 15);
diff = datetime_compare_date(&bdate1, &bdate2);
ct_test(pTest, diff < 0);
@@ -473,44 +453,44 @@ void testBACnetTime(Test * pTest)
BACNET_TIME btime1, btime2;
int diff = 0;
datetime_set_time(&btime1, 0,0,0,0);
datetime_set_time(&btime1, 0, 0, 0, 0);
datetime_copy_time(&btime2, &btime1);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff == 0);
datetime_set_time(&btime1, 23,59,59,99);
datetime_set_time(&btime1, 23, 59, 59, 99);
datetime_copy_time(&btime2, &btime1);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff == 0);
/* midpoint */
datetime_set_time(&btime1, 12,30,30,50);
datetime_set_time(&btime1, 12, 30, 30, 50);
datetime_copy_time(&btime2, &btime1);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff == 0);
datetime_set_time(&btime2, 12,30,30,51);
datetime_set_time(&btime2, 12, 30, 30, 51);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff < 0);
datetime_set_time(&btime2, 12,30,31,50);
datetime_set_time(&btime2, 12, 30, 31, 50);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff < 0);
datetime_set_time(&btime2, 12,31,30,50);
datetime_set_time(&btime2, 12, 31, 30, 50);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff < 0);
datetime_set_time(&btime2, 13,30,30,50);
datetime_set_time(&btime2, 13, 30, 30, 50);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff < 0);
datetime_set_time(&btime2, 12,30,30,49);
datetime_set_time(&btime2, 12, 30, 30, 49);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff > 0);
datetime_set_time(&btime2, 12,30,29,50);
datetime_set_time(&btime2, 12, 30, 29, 50);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff > 0);
datetime_set_time(&btime2, 12,29,30,50);
datetime_set_time(&btime2, 12, 29, 30, 50);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff > 0);
datetime_set_time(&btime2, 11,30,30,50);
datetime_set_time(&btime2, 11, 30, 30, 50);
diff = datetime_compare_time(&btime1, &btime2);
ct_test(pTest, diff > 0);
@@ -524,59 +504,59 @@ void testBACnetDateTime(Test * pTest)
BACNET_TIME btime;
int diff = 0;
datetime_set_values(&bdatetime1, 1900,1,1,0,0,0,0);
datetime_set_values(&bdatetime1, 1900, 1, 1, 0, 0, 0, 0);
datetime_copy(&bdatetime2, &bdatetime1);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff == 0);
datetime_set_time(&btime, 0,0,0,0);
datetime_set_date(&bdate, 1900,1,1);
datetime_set_time(&btime, 0, 0, 0, 0);
datetime_set_date(&bdate, 1900, 1, 1);
datetime_set(&bdatetime1, &bdate, &btime);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff == 0);
/* midpoint */
/* if datetime1 is before datetime2, returns negative */
datetime_set_values(&bdatetime1, 2000,7,15,12,30,30,50);
datetime_set_values(&bdatetime2, 2000,7,15,12,30,30,51);
datetime_set_values(&bdatetime1, 2000, 7, 15, 12, 30, 30, 50);
datetime_set_values(&bdatetime2, 2000, 7, 15, 12, 30, 30, 51);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff < 0);
datetime_set_values(&bdatetime2, 2000,7,15,12,30,31,50);
datetime_set_values(&bdatetime2, 2000, 7, 15, 12, 30, 31, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff < 0);
datetime_set_values(&bdatetime2, 2000,7,15,12,31,30,50);
datetime_set_values(&bdatetime2, 2000, 7, 15, 12, 31, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff < 0);
datetime_set_values(&bdatetime2, 2000,7,15,13,30,30,50);
datetime_set_values(&bdatetime2, 2000, 7, 15, 13, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff < 0);
datetime_set_values(&bdatetime2, 2000,7,16,12,30,30,50);
datetime_set_values(&bdatetime2, 2000, 7, 16, 12, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff < 0);
datetime_set_values(&bdatetime2, 2000,8,15,12,30,30,50);
datetime_set_values(&bdatetime2, 2000, 8, 15, 12, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff < 0);
datetime_set_values(&bdatetime2, 2001,7,15,12,30,30,50);
datetime_set_values(&bdatetime2, 2001, 7, 15, 12, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff < 0);
datetime_set_values(&bdatetime2, 2000,7,15,12,30,30,49);
datetime_set_values(&bdatetime2, 2000, 7, 15, 12, 30, 30, 49);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff > 0);
datetime_set_values(&bdatetime2, 2000,7,15,12,30,29,50);
datetime_set_values(&bdatetime2, 2000, 7, 15, 12, 30, 29, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff > 0);
datetime_set_values(&bdatetime2, 2000,7,15,12,29,30,50);
datetime_set_values(&bdatetime2, 2000, 7, 15, 12, 29, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff > 0);
datetime_set_values(&bdatetime2, 2000,7,15,11,30,30,50);
datetime_set_values(&bdatetime2, 2000, 7, 15, 11, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff > 0);
datetime_set_values(&bdatetime2, 2000,7,14,12,30,30,50);
datetime_set_values(&bdatetime2, 2000, 7, 14, 12, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff > 0);
datetime_set_values(&bdatetime2, 2000,6,15,12,30,30,50);
datetime_set_values(&bdatetime2, 2000, 6, 15, 12, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff > 0);
datetime_set_values(&bdatetime2, 1999,7,15,12,30,30,50);
datetime_set_values(&bdatetime2, 1999, 7, 15, 12, 30, 30, 50);
diff = datetime_compare(&bdatetime1, &bdatetime2);
ct_test(pTest, diff > 0);
@@ -591,7 +571,7 @@ void testDateEpoch(Test * pTest)
uint8_t month = 0, test_month = 0;
uint8_t day = 0, test_day = 0;
days = days_since_epoch(1900,1,1);
days = days_since_epoch(1900, 1, 1);
ct_test(pTest, days == 0);
days_since_epoch_into_ymd(days, &year, &month, &day);
ct_test(pTest, year == 1900);
bacnet-stack/datetime.h
+8 -12
View File
@@ -68,8 +68,7 @@ extern "C" {
void datetime_set_time(BACNET_TIME * btime,
uint8_t hour, uint8_t minute, uint8_t seconds, uint8_t hundredths);
void datetime_set(BACNET_DATE_TIME * bdatetime,
BACNET_DATE * bdate,
BACNET_TIME * btime);
BACNET_DATE * bdate, BACNET_TIME * btime);
void datetime_set_values(BACNET_DATE_TIME * bdatetime,
uint16_t year, uint8_t month, uint8_t day,
uint8_t hour, uint8_t minute, uint8_t seconds, uint8_t hundredths);
@@ -80,23 +79,20 @@ extern "C" {
if date1 is after date2, returns positive */
int datetime_compare_date(BACNET_DATE * date1, BACNET_DATE * date2);
int datetime_compare_time(BACNET_TIME * time1, BACNET_TIME * time2);
int datetime_compare(
BACNET_DATE_TIME * datetime1,
BACNET_DATE_TIME * datetime2);
int datetime_compare(BACNET_DATE_TIME * datetime1,
BACNET_DATE_TIME * datetime2);
/* utility copy functions */
void datetime_copy_date(BACNET_DATE * date1, BACNET_DATE * date2);
void datetime_copy_time(BACNET_TIME * time1, BACNET_TIME * time2);
void datetime_copy(
BACNET_DATE_TIME * datetime1,
BACNET_DATE_TIME * datetime2);
void datetime_copy(BACNET_DATE_TIME * datetime1,
BACNET_DATE_TIME * datetime2);
/* utility add function */
void datetime_add_minutes(BACNET_DATE_TIME * bdatetime, uint32_t minutes);
void datetime_add_minutes(BACNET_DATE_TIME * bdatetime,
uint32_t minutes);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* DATE_TIME_H */
#endif /* DATE_TIME_H */
bacnet-stack/demo/handler/h_rp.c
+1 -2
View File
@@ -54,8 +54,7 @@ static uint8_t Temp_Buf[MAX_APDU] = { 0 };
void handler_read_property(uint8_t * service_request,
uint16_t service_len,
BACNET_ADDRESS * src,
BACNET_CONFIRMED_SERVICE_DATA * service_data)
BACNET_ADDRESS * src, BACNET_CONFIRMED_SERVICE_DATA * service_data)
{
BACNET_READ_PROPERTY_DATA data;
int len = 0;
bacnet-stack/demo/handler/h_rp_a.c
+2 -2
View File
@@ -67,11 +67,11 @@ static void PrintReadPropertyData(BACNET_READ_PROPERTY_DATA * data)
#endif
application_data = data->application_data;
application_data_len = data->application_data_len;
/* FIXME: what if application_data_len is bigger than 255? */
/* FIXME: what if application_data_len is bigger than 255? */
/* value? need to loop until all of the len is gone... */
for (;;) {
len = bacapp_decode_application_data(application_data,
(uint8_t)application_data_len, &value);
(uint8_t) application_data_len, &value);
if (first_value && (len < application_data_len)) {
first_value = false;
fprintf(stdout, "{");
bacnet-stack/demo/handler/h_wp.c
+2 -1
View File
@@ -259,7 +259,8 @@ void handler_write_property(uint8_t * service_request,
SERVICE_CONFIRMED_WRITE_PROPERTY, error_class,
error_code);
#if PRINT_ENABLED
fprintf(stderr, "Sending Write Access Error for Load Control!\n");
fprintf(stderr,
"Sending Write Access Error for Load Control!\n");
#endif
}
break;
bacnet-stack/demo/handler/s_rp.c
+2 -1
View File
@@ -89,7 +89,8 @@ uint8_t Send_Read_Property_Request(uint32_t device_id, /* destination device */
max_apdu in the address binding table. */
if ((unsigned) pdu_len < max_apdu) {
tsm_set_confirmed_unsegmented_transaction(invoke_id, &dest,
&npdu_data, &Handler_Transmit_Buffer[0], (uint16_t)pdu_len);
&npdu_data, &Handler_Transmit_Buffer[0],
(uint16_t) pdu_len);
bytes_sent =
datalink_send_pdu(&dest, &npdu_data,
&Handler_Transmit_Buffer[0], pdu_len);
bacnet-stack/demo/handler/s_wp.c
+4 -3
View File
@@ -81,8 +81,8 @@ uint8_t Send_Write_Property_Request(uint32_t device_id, /* destination device */
data.object_property = object_property;
data.array_index = array_index;
data.application_data_len =
bacapp_encode_application_data(
&data.application_data[0],object_value);
bacapp_encode_application_data(&data.application_data[0],
object_value);
data.priority = priority;
len = wp_encode_apdu(&Handler_Transmit_Buffer[pdu_len],
invoke_id, &data);
@@ -94,7 +94,8 @@ uint8_t Send_Write_Property_Request(uint32_t device_id, /* destination device */
max_apdu in the address binding table. */
if ((unsigned) pdu_len < max_apdu) {
tsm_set_confirmed_unsegmented_transaction(invoke_id, &dest,
&npdu_data, &Handler_Transmit_Buffer[0], (uint16_t)pdu_len);
&npdu_data, &Handler_Transmit_Buffer[0],
(uint16_t) pdu_len);
bytes_sent =
datalink_send_pdu(&dest, &npdu_data,
&Handler_Transmit_Buffer[0], pdu_len);
bacnet-stack/demo/object/ai.c
+2 -2
View File
@@ -84,7 +84,7 @@ int Analog_Input_Encode_Property_APDU(uint8_t * apdu,
int apdu_len = 0; /* return value */
BACNET_BIT_STRING bit_string;
BACNET_CHARACTER_STRING char_string;
float value = (float)3.14;
float value = (float) 3.14;
(void) array_index;
switch (property) {
@@ -122,7 +122,7 @@ int Analog_Input_Encode_Property_APDU(uint8_t * apdu,
apdu_len = encode_tagged_enumerated(&apdu[0], UNITS_PERCENT);
break;
case 9997:
apdu_len = encode_tagged_real(&apdu[0], (float)90.510);
apdu_len = encode_tagged_real(&apdu[0], (float) 90.510);
break;
case 9998:
apdu_len = encode_tagged_unsigned(&apdu[0], 90);
bacnet-stack/demo/object/ao.c
+6 -9
View File
@@ -161,7 +161,7 @@ int Analog_Output_Encode_Property_APDU(uint8_t * apdu,
int apdu_len = 0; /* return value */
BACNET_BIT_STRING bit_string;
BACNET_CHARACTER_STRING char_string;
float real_value = (float)1.414;
float real_value = (float) 1.414;
unsigned object_index = 0;
unsigned i = 0;
bool state = false;
@@ -237,12 +237,12 @@ int Analog_Output_Encode_Property_APDU(uint8_t * apdu,
object_index =
Analog_Output_Instance_To_Index(object_instance);
if (array_index <= BACNET_MAX_PRIORITY) {
if (Analog_Output_Level[object_index][array_index-1] ==
if (Analog_Output_Level[object_index][array_index - 1] ==
AO_LEVEL_NULL)
apdu_len = encode_tagged_null(&apdu[0]);
else {
real_value =
Analog_Output_Level[object_index][array_index-1];
Analog_Output_Level[object_index][array_index - 1];
apdu_len = encode_tagged_real(&apdu[0], real_value);
}
} else {
@@ -285,10 +285,8 @@ bool Analog_Output_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
@@ -300,8 +298,7 @@ bool Analog_Output_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
object. */
if (priority && (priority <= BACNET_MAX_PRIORITY) &&
(priority != 6 /* reserved */ ) &&
(value.type.Real >= 0.0) &&
(value.type.Real <= 100.0)) {
(value.type.Real >= 0.0) && (value.type.Real <= 100.0)) {
level = (uint8_t) value.type.Real;
object_index =
Analog_Output_Instance_To_Index(wp_data->
bacnet-stack/demo/object/av.c
+7 -11
View File
@@ -160,7 +160,7 @@ int Analog_Value_Encode_Property_APDU(uint8_t * apdu,
int apdu_len = 0; /* return value */
BACNET_BIT_STRING bit_string;
BACNET_CHARACTER_STRING char_string;
float real_value = (float)1.414;
float real_value = (float) 1.414;
unsigned object_index = 0;
unsigned i = 0;
bool state = false;
@@ -234,12 +234,12 @@ int Analog_Value_Encode_Property_APDU(uint8_t * apdu,
} else {
object_index = Analog_Value_Instance_To_Index(object_instance);
if (array_index <= BACNET_MAX_PRIORITY) {
if (Analog_Value_Level[object_index][array_index-1] ==
if (Analog_Value_Level[object_index][array_index - 1] ==
ANALOG_LEVEL_NULL)
apdu_len = encode_tagged_null(&apdu[0]);
else {
real_value =
Analog_Value_Level[object_index][array_index-1];
Analog_Value_Level[object_index][array_index - 1];
apdu_len = encode_tagged_real(&apdu[0], real_value);
}
} else {
@@ -282,10 +282,8 @@ bool Analog_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
@@ -297,8 +295,7 @@ bool Analog_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
object. */
if (priority && (priority <= BACNET_MAX_PRIORITY) &&
(priority != 6 /* reserved */ ) &&
(value.type.Real >= 0.0) &&
(value.type.Real <= 100.0)) {
(value.type.Real >= 0.0) && (value.type.Real <= 100.0)) {
level = (uint8_t) value.type.Real;
object_index =
Analog_Value_Instance_To_Index(wp_data->
@@ -349,8 +346,7 @@ bool Analog_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
if (value.tag == BACNET_APPLICATION_TAG_BOOLEAN) {
object_index =
Analog_Value_Instance_To_Index(wp_data->object_instance);
Analog_Value_Out_Of_Service[object_index] =
value.type.Boolean;
Analog_Value_Out_Of_Service[object_index] = value.type.Boolean;
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
bacnet-stack/demo/object/bacfile.c
+2 -4
View File
@@ -232,10 +232,8 @@ bool bacfile_write_property(BACNET_WRITE_PROPERTY_DATA * wp_data,
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
bacnet-stack/demo/object/bo.c
+2 -4
View File
@@ -283,10 +283,8 @@ bool Binary_Output_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
bacnet-stack/demo/object/bv.c
+3 -6
View File
@@ -280,10 +280,8 @@ bool Binary_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
@@ -347,8 +345,7 @@ bool Binary_Value_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
if (value.tag == BACNET_APPLICATION_TAG_BOOLEAN) {
object_index =
Binary_Value_Instance_To_Index(wp_data->object_instance);
Binary_Value_Out_Of_Service[object_index] =
value.type.Boolean;
Binary_Value_Out_Of_Service[object_index] = value.type.Boolean;
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
bacnet-stack/demo/object/device.c
+9 -13
View File
@@ -796,18 +796,16 @@ bool Device_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
case PROP_OBJECT_IDENTIFIER:
if (value.tag == BACNET_APPLICATION_TAG_OBJECT_ID) {
if ((value.type.Object_Id.type == OBJECT_DEVICE) &&
(Device_Set_Object_Instance_Number(
value.type.Object_Id.instance))) {
(Device_Set_Object_Instance_Number(value.type.Object_Id.
instance))) {
/* FIXME: we could send an I-Am broadcast to let the world know */
status = true;
} else {
@@ -835,8 +833,7 @@ bool Device_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
case PROP_APDU_TIMEOUT:
if (value.tag == BACNET_APPLICATION_TAG_UNSIGNED_INT) {
/* FIXME: bounds check? */
Device_Set_APDU_Timeout((uint16_t) value.type.
Unsigned_Int);
Device_Set_APDU_Timeout((uint16_t) value.type.Unsigned_Int);
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
@@ -870,13 +867,12 @@ bool Device_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
if (value.tag == BACNET_APPLICATION_TAG_CHARACTER_STRING) {
uint8_t encoding;
encoding =
characterstring_encoding(&value.type.
Character_String);
characterstring_encoding(&value.type.Character_String);
if (encoding == CHARACTER_ANSI_X34) {
status =
Device_Set_Object_Name(
characterstring_value(&value.type.Character_String),
characterstring_length(&value.type.Character_String));
Device_Set_Object_Name(characterstring_value(&value.
type.Character_String),
characterstring_length(&value.type.Character_String));
if (!status) {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_NO_SPACE_TO_WRITE_PROPERTY;
bacnet-stack/demo/object/lc.c
+128 -144
View File
@@ -28,7 +28,7 @@
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h> /* for memcpy */
#include <string.h> /* for memcpy */
#include <time.h>
#include "bacdef.h"
#include "bacdcode.h"
@@ -45,9 +45,9 @@
static BACNET_SHED_STATE Present_Value[MAX_LOAD_CONTROLS];
typedef enum BACnetShedLevelType {
BACNET_SHED_TYPE_PERCENT, /* Unsigned */
BACNET_SHED_TYPE_LEVEL, /* Unsigned */
BACNET_SHED_TYPE_AMOUNT /* REAL */
BACNET_SHED_TYPE_PERCENT, /* Unsigned */
BACNET_SHED_TYPE_LEVEL, /* Unsigned */
BACNET_SHED_TYPE_AMOUNT /* REAL */
} BACNET_SHED_LEVEL_TYPE;
/* The shed levels for the LEVEL choice of BACnetShedLevel
@@ -103,9 +103,9 @@ static unsigned Shed_Levels[MAX_LOAD_CONTROLS][MAX_SHED_LEVELS];
Load Control object can take on. It is the same for
all the load control objects in this example device. */
static char *Shed_Level_Descriptions[MAX_SHED_LEVELS] = {
"dim lights 10%",
"dim lights 20%",
"dim lights 30%"
"dim lights 10%",
"dim lights 20%",
"dim lights 30%"
};
/* we need to have our arrays initialized before answering any calls */
@@ -122,8 +122,9 @@ void Load_Control_Init(void)
Present_Value[i] = BACNET_SHED_INACTIVE;
Requested_Shed_Level[i].type = BACNET_SHED_TYPE_LEVEL;
Requested_Shed_Level[i].value.level = 0;
datetime_set_values(&Start_Time[i],0,0,0,0,0,0,0);
datetime_set_values(&Previous_Start_Time[i],0,0,0,0,0,0,0);
datetime_set_values(&Start_Time[i], 0, 0, 0, 0, 0, 0, 0);
datetime_set_values(&Previous_Start_Time[i], 0, 0, 0, 0, 0, 0,
0);
Shed_Duration[i] = 0;
Duty_Window[i] = 0;
Load_Control_Enable[i] = true;
@@ -131,7 +132,7 @@ void Load_Control_Init(void)
for (j = 0; j < MAX_SHED_LEVELS; j++) {
/* FIXME: fake data for lighting application */
/* The array shall be ordered by increasing shed amount. */
Shed_Levels[i][j] = 90 - (j * (30/MAX_SHED_LEVELS));
Shed_Levels[i][j] = 90 - (j * (30 / MAX_SHED_LEVELS));
}
Expected_Shed_Level[i].type = BACNET_SHED_TYPE_LEVEL;
Expected_Shed_Level[i].value.level = 0;
@@ -186,7 +187,8 @@ unsigned Load_Control_Instance_To_Index(uint32_t object_instance)
return index;
}
static BACNET_SHED_STATE Load_Control_Present_Value(uint32_t object_instance)
static BACNET_SHED_STATE Load_Control_Present_Value(uint32_t
object_instance)
{
BACNET_SHED_STATE value = BACNET_SHED_INACTIVE;
unsigned index = 0;
@@ -234,46 +236,41 @@ struct tm {
timer = time(NULL);
tblock = localtime(&timer);
datetime_set_values(
bdatetime,
datetime_set_values(bdatetime,
tblock->tm_year,
tblock->tm_mon,
tblock->tm_mday,
tblock->tm_hour,
tblock->tm_min,
tblock->tm_sec,
0);
tblock->tm_hour, tblock->tm_min, tblock->tm_sec, 0);
}
typedef enum load_control_state
{
SHED_INACTIVE,
SHED_REQUEST_PENDING,
SHED_NON_COMPLIANT,
SHED_COMPLIANT
typedef enum load_control_state {
SHED_INACTIVE,
SHED_REQUEST_PENDING,
SHED_NON_COMPLIANT,
SHED_COMPLIANT
} LOAD_CONTROL_STATE;
void Load_Control_State_Machine(int object_index)
{
static LOAD_CONTROL_STATE state[MAX_LOAD_CONTROLS];
static bool initialized = false;
unsigned i = 0; /* loop counter */
int diff = 0; /* used for datetime comparison */
unsigned i = 0; /* loop counter */
int diff = 0; /* used for datetime comparison */
if (!initialized) {
initialized = true;
for (i = 0; i < MAX_LOAD_CONTROLS; i++) {
state[i] = SHED_INACTIVE;
}
initialized = true;
for (i = 0; i < MAX_LOAD_CONTROLS; i++) {
state[i] = SHED_INACTIVE;
}
}
switch (state[object_index])
{
case SHED_REQUEST_PENDING:
switch (state[object_index]) {
case SHED_REQUEST_PENDING:
Update_Current_Time(&Current_Time);
datetime_copy(&End_Time[object_index],&Start_Time[object_index]);
datetime_add_minutes(&End_Time[object_index], Shed_Duration[object_index]);
diff = datetime_compare(&End_Time[object_index],&Current_Time);
datetime_copy(&End_Time[object_index], &Start_Time[object_index]);
datetime_add_minutes(&End_Time[object_index],
Shed_Duration[object_index]);
diff = datetime_compare(&End_Time[object_index], &Current_Time);
if (diff < 0) {
/* CancelShed */
/* FIXME: stop shedding! i.e. relinquish */
@@ -286,12 +283,12 @@ void Load_Control_State_Machine(int object_index)
}
break;
case SHED_NON_COMPLIANT:
case SHED_NON_COMPLIANT:
break;
case SHED_COMPLIANT:
case SHED_COMPLIANT:
break;
case SHED_INACTIVE:
default:
case SHED_INACTIVE:
default:
diff = datetime_compare(&Previous_Start_Time[object_index],
&Start_Time[object_index]);
if (diff != 0) {
@@ -301,24 +298,23 @@ void Load_Control_State_Machine(int object_index)
/* FIXME: calculate your Actual Shed Level */
Expected_Shed_Level[object_index].type =
Requested_Shed_Level[object_index].type;
switch (Requested_Shed_Level[object_index].type)
{
case BACNET_SHED_TYPE_PERCENT:
Actual_Shed_Level[object_index].value.percent =
Expected_Shed_Level[object_index].value.percent =
Requested_Shed_Level[object_index].value.percent;
break;
case BACNET_SHED_TYPE_AMOUNT:
Actual_Shed_Level[object_index].value.amount =
Expected_Shed_Level[object_index].value.amount =
Requested_Shed_Level[object_index].value.amount;
break;
case BACNET_SHED_TYPE_LEVEL:
default:
Actual_Shed_Level[object_index].value.level =
Expected_Shed_Level[object_index].value.level =
Requested_Shed_Level[object_index].value.level;
break;
switch (Requested_Shed_Level[object_index].type) {
case BACNET_SHED_TYPE_PERCENT:
Actual_Shed_Level[object_index].value.percent =
Expected_Shed_Level[object_index].value.percent =
Requested_Shed_Level[object_index].value.percent;
break;
case BACNET_SHED_TYPE_AMOUNT:
Actual_Shed_Level[object_index].value.amount =
Expected_Shed_Level[object_index].value.amount =
Requested_Shed_Level[object_index].value.amount;
break;
case BACNET_SHED_TYPE_LEVEL:
default:
Actual_Shed_Level[object_index].value.level =
Expected_Shed_Level[object_index].value.level =
Requested_Shed_Level[object_index].value.level;
break;
}
state[object_index] = SHED_REQUEST_PENDING;
}
@@ -369,12 +365,12 @@ int Load_Control_Encode_Property_APDU(uint8_t * apdu,
case PROP_OBJECT_TYPE:
apdu_len = encode_tagged_enumerated(&apdu[0], OBJECT_LOAD_CONTROL);
break;
/* optional property
case PROP_DESCRIPTION:
characterstring_init_ansi(&char_string,"optional description");
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
*/
/* optional property
case PROP_DESCRIPTION:
characterstring_init_ansi(&char_string,"optional description");
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
*/
case PROP_PRESENT_VALUE:
enumeration = Load_Control_Present_Value(object_instance);
apdu_len = encode_tagged_enumerated(&apdu[0], enumeration);
@@ -384,13 +380,13 @@ int Load_Control_Encode_Property_APDU(uint8_t * apdu,
/* IN_ALARM - Logical FALSE (0) if the Event_State property
has a value of NORMAL, otherwise logical TRUE (1). */
bitstring_set_bit(&bit_string, STATUS_FLAG_IN_ALARM, false);
/* FAULT - Logical TRUE (1) if the Reliability property is
/* FAULT - Logical TRUE (1) if the Reliability property is
present and does not have a value of NO_FAULT_DETECTED,
otherwise logical FALSE (0). */
bitstring_set_bit(&bit_string, STATUS_FLAG_FAULT, false);
/* OVERRIDDEN - Logical TRUE (1) if the point has been
overridden by some mechanism local to the BACnet Device,
otherwise logical FALSE (0).*/
otherwise logical FALSE (0). */
bitstring_set_bit(&bit_string, STATUS_FLAG_OVERRIDDEN, false);
/* OUT_OF_SERVICE - This bit shall always be Logical FALSE (0). */
bitstring_set_bit(&bit_string, STATUS_FLAG_OUT_OF_SERVICE, false);
@@ -400,26 +396,24 @@ int Load_Control_Encode_Property_APDU(uint8_t * apdu,
apdu_len = encode_tagged_enumerated(&apdu[0], EVENT_STATE_NORMAL);
break;
case PROP_REQUESTED_SHED_LEVEL:
switch (Requested_Shed_Level[object_index].type)
{
case BACNET_SHED_TYPE_PERCENT:
apdu_len = encode_context_unsigned(&apdu[0], 0,
Requested_Shed_Level[object_index].value.percent);
break;
case BACNET_SHED_TYPE_AMOUNT:
apdu_len = encode_context_real(&apdu[0], 2,
Requested_Shed_Level[object_index].value.amount);
break;
case BACNET_SHED_TYPE_LEVEL:
default:
apdu_len = encode_context_unsigned(&apdu[0], 1,
Requested_Shed_Level[object_index].value.level);
break;
switch (Requested_Shed_Level[object_index].type) {
case BACNET_SHED_TYPE_PERCENT:
apdu_len = encode_context_unsigned(&apdu[0], 0,
Requested_Shed_Level[object_index].value.percent);
break;
case BACNET_SHED_TYPE_AMOUNT:
apdu_len = encode_context_real(&apdu[0], 2,
Requested_Shed_Level[object_index].value.amount);
break;
case BACNET_SHED_TYPE_LEVEL:
default:
apdu_len = encode_context_unsigned(&apdu[0], 1,
Requested_Shed_Level[object_index].value.level);
break;
}
break;
case PROP_START_TIME:
len = encode_tagged_date(&apdu[0],
&Start_Time[object_index].date);
len = encode_tagged_date(&apdu[0], &Start_Time[object_index].date);
apdu_len = len;
len = encode_tagged_time(&apdu[apdu_len],
&Start_Time[object_index].time);
@@ -437,58 +431,57 @@ int Load_Control_Encode_Property_APDU(uint8_t * apdu,
state = Load_Control_Enable[object_index];
apdu_len = encode_tagged_boolean(&apdu[0], state);
break;
case PROP_FULL_DUTY_BASELINE: /* optional */
case PROP_FULL_DUTY_BASELINE: /* optional */
apdu_len = encode_tagged_real(&apdu[0],
Full_Duty_Baseline[object_index]);
break;
case PROP_EXPECTED_SHED_LEVEL:
switch (Expected_Shed_Level[object_index].type)
{
case BACNET_SHED_TYPE_PERCENT:
apdu_len = encode_context_unsigned(&apdu[0], 0,
Expected_Shed_Level[object_index].value.percent);
break;
case BACNET_SHED_TYPE_AMOUNT:
apdu_len = encode_context_real(&apdu[0], 2,
Expected_Shed_Level[object_index].value.amount);
break;
case BACNET_SHED_TYPE_LEVEL:
default:
apdu_len = encode_context_unsigned(&apdu[0], 1,
Expected_Shed_Level[object_index].value.level);
break;
switch (Expected_Shed_Level[object_index].type) {
case BACNET_SHED_TYPE_PERCENT:
apdu_len = encode_context_unsigned(&apdu[0], 0,
Expected_Shed_Level[object_index].value.percent);
break;
case BACNET_SHED_TYPE_AMOUNT:
apdu_len = encode_context_real(&apdu[0], 2,
Expected_Shed_Level[object_index].value.amount);
break;
case BACNET_SHED_TYPE_LEVEL:
default:
apdu_len = encode_context_unsigned(&apdu[0], 1,
Expected_Shed_Level[object_index].value.level);
break;
}
break;
case PROP_ACTUAL_SHED_LEVEL:
switch (Actual_Shed_Level[object_index].type)
{
case BACNET_SHED_TYPE_PERCENT:
apdu_len = encode_context_unsigned(&apdu[0], 0,
Actual_Shed_Level[object_index].value.percent);
break;
case BACNET_SHED_TYPE_AMOUNT:
apdu_len = encode_context_real(&apdu[0], 2,
Actual_Shed_Level[object_index].value.amount);
break;
case BACNET_SHED_TYPE_LEVEL:
default:
apdu_len = encode_context_unsigned(&apdu[0], 1,
Actual_Shed_Level[object_index].value.level);
break;
switch (Actual_Shed_Level[object_index].type) {
case BACNET_SHED_TYPE_PERCENT:
apdu_len = encode_context_unsigned(&apdu[0], 0,
Actual_Shed_Level[object_index].value.percent);
break;
case BACNET_SHED_TYPE_AMOUNT:
apdu_len = encode_context_real(&apdu[0], 2,
Actual_Shed_Level[object_index].value.amount);
break;
case BACNET_SHED_TYPE_LEVEL:
default:
apdu_len = encode_context_unsigned(&apdu[0], 1,
Actual_Shed_Level[object_index].value.level);
break;
}
break;
case PROP_SHED_LEVELS:
/* Array element zero is the number of elements in the array */
if (array_index == BACNET_ARRAY_LENGTH_INDEX)
apdu_len =
encode_tagged_unsigned(&apdu[0], MAX_SHED_LEVELS);
apdu_len = encode_tagged_unsigned(&apdu[0], MAX_SHED_LEVELS);
/* if no index was specified, then try to encode the entire list */
/* into one packet. */
else if (array_index == BACNET_ARRAY_ALL) {
apdu_len = 0;
for (i = 0; i < MAX_SHED_LEVELS; i++) {
/* FIXME: check if we have room before adding it to APDU */
len = encode_tagged_unsigned(&apdu[apdu_len], Shed_Levels[object_index][i]);
len =
encode_tagged_unsigned(&apdu[apdu_len],
Shed_Levels[object_index][i]);
/* add it if we have room */
if ((apdu_len + len) < MAX_APDU)
apdu_len += len;
@@ -502,7 +495,7 @@ int Load_Control_Encode_Property_APDU(uint8_t * apdu,
} else {
if (array_index <= MAX_SHED_LEVELS) {
apdu_len = encode_tagged_unsigned(&apdu[0],
Shed_Levels[object_index][array_index-1]);
Shed_Levels[object_index][array_index - 1]);
} else {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_INVALID_ARRAY_INDEX;
@@ -513,8 +506,7 @@ int Load_Control_Encode_Property_APDU(uint8_t * apdu,
case PROP_SHED_LEVEL_DESCRIPTIONS:
/* Array element zero is the number of elements in the array */
if (array_index == BACNET_ARRAY_LENGTH_INDEX)
apdu_len =
encode_tagged_unsigned(&apdu[0], MAX_SHED_LEVELS);
apdu_len = encode_tagged_unsigned(&apdu[0], MAX_SHED_LEVELS);
/* if no index was specified, then try to encode the entire list */
/* into one packet. */
else if (array_index == BACNET_ARRAY_ALL) {
@@ -538,7 +530,7 @@ int Load_Control_Encode_Property_APDU(uint8_t * apdu,
} else {
if (array_index <= MAX_SHED_LEVELS) {
characterstring_init_ansi(&char_string,
Shed_Level_Descriptions[array_index-1]);
Shed_Level_Descriptions[array_index - 1]);
apdu_len = encode_tagged_character_string(&apdu[0],
&char_string);
} else {
@@ -574,17 +566,15 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
object_index = Load_Control_Instance_To_Index(wp_data->object_instance);
object_index =
Load_Control_Instance_To_Index(wp_data->object_instance);
switch (wp_data->object_property) {
case PROP_REQUESTED_SHED_LEVEL:
len = bacapp_decode_context_data(
wp_data->application_data,
len = bacapp_decode_context_data(wp_data->application_data,
wp_data->application_data_len,
&value, PROP_REQUESTED_SHED_LEVEL);
if (value.tag == 0) {
@@ -611,7 +601,7 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
case PROP_START_TIME:
if (value.tag == BACNET_APPLICATION_TAG_DATE) {
memcpy(&Start_Time[object_index].date,
&value.type.Date,sizeof(value.type.Date));
&value.type.Date, sizeof(value.type.Date));
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
@@ -619,13 +609,12 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
}
if (!status)
break;
len = bacapp_decode_application_data(
wp_data->application_data + len,
wp_data->application_data_len - len,
&value);
len =
bacapp_decode_application_data(wp_data->application_data + len,
wp_data->application_data_len - len, &value);
if (len && value.tag == BACNET_APPLICATION_TAG_TIME) {
memcpy(&Start_Time[object_index].time,
&value.type.Time,sizeof(value.type.Time));
&value.type.Time, sizeof(value.type.Time));
status = true;
} else {
status = false;
@@ -635,8 +624,7 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
break;
case PROP_SHED_DURATION:
if (value.tag == BACNET_APPLICATION_TAG_UNSIGNED_INT) {
Shed_Duration[object_index] =
value.type.Unsigned_Int;
Shed_Duration[object_index] = value.type.Unsigned_Int;
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
@@ -645,8 +633,7 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
break;
case PROP_DUTY_WINDOW:
if (value.tag == BACNET_APPLICATION_TAG_UNSIGNED_INT) {
Duty_Window[object_index] =
value.type.Unsigned_Int;
Duty_Window[object_index] = value.type.Unsigned_Int;
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
@@ -659,13 +646,11 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
if (wp_data->array_index == 0) {
*error_class = ERROR_CLASS_PROPERTY;
*error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
}
else if (wp_data->array_index == BACNET_ARRAY_ALL) {
} else if (wp_data->array_index == BACNET_ARRAY_ALL) {
/* FIXME: write entire array */
status = true;
}
else if (wp_data->array_index <= MAX_SHED_LEVELS) {
Shed_Levels[object_index][wp_data->array_index-1] =
} else if (wp_data->array_index <= MAX_SHED_LEVELS) {
Shed_Levels[object_index][wp_data->array_index - 1] =
value.type.Unsigned_Int;
status = true;
} else {
@@ -677,8 +662,7 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
break;
case PROP_ENABLE:
if (value.tag == BACNET_APPLICATION_TAG_BOOLEAN) {
Load_Control_Enable[object_index] =
value.type.Boolean;
Load_Control_Enable[object_index] = value.type.Boolean;
status = true;
} else {
*error_class = ERROR_CLASS_PROPERTY;
bacnet-stack/demo/object/lsp.c
+2 -4
View File
@@ -254,10 +254,8 @@ bool Life_Safety_Point_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
*error_code = ERROR_CODE_UNKNOWN_OBJECT;
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
/* decode the some of the request */
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
bacnet-stack/demo/object/mso.c
+12 -13
View File
@@ -237,15 +237,15 @@ int Multistate_Output_Encode_Property_APDU(uint8_t * apdu,
object_index =
Multistate_Output_Instance_To_Index(object_instance);
if (array_index <= BACNET_MAX_PRIORITY) {
if (Multistate_Output_Level[object_index][array_index-1] ==
MULTISTATE_NULL)
if (Multistate_Output_Level[object_index][array_index -
1] == MULTISTATE_NULL)
apdu_len = encode_tagged_null(&apdu[0]);
else {
present_value =
Multistate_Output_Level[object_index][array_index-1];
Multistate_Output_Level[object_index][array_index -
1];
apdu_len =
encode_tagged_unsigned(&apdu[0],
present_value);
encode_tagged_unsigned(&apdu[0], present_value);
}
} else {
*error_class = ERROR_CLASS_PROPERTY;
@@ -292,10 +292,8 @@ bool Multistate_Output_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
@@ -307,14 +305,14 @@ bool Multistate_Output_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
object. */
if (priority && (priority <= BACNET_MAX_PRIORITY) &&
(priority != 6 /* reserved */ ) &&
(value.type.Unsigned_Int <=
MULTISTATE_NUMBER_OF_STATES)) {
(value.type.Unsigned_Int <= MULTISTATE_NUMBER_OF_STATES)) {
level = value.type.Unsigned_Int;
object_index =
Multistate_Output_Instance_To_Index(wp_data->
object_instance);
priority--;
Multistate_Output_Level[object_index][priority] = (uint8_t)level;
Multistate_Output_Level[object_index][priority] =
(uint8_t) 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
@@ -339,7 +337,8 @@ bool Multistate_Output_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
priority = wp_data->priority;
if (priority && (priority <= BACNET_MAX_PRIORITY)) {
priority--;
Multistate_Output_Level[object_index][priority] = (uint8_t)level;
Multistate_Output_Level[object_index][priority] =
(uint8_t) level;
/* Note: you could set the physical output here to the next
highest priority, or to the relinquish default if no
priorities are set.
bacnet-stack/demo/writeprop/writeprop.c
+67 -66
View File
@@ -162,72 +162,73 @@ int main(int argc, char *argv[])
printf("Usage: %s device-instance object-type object-instance "
"property tag value [priority] [index]\r\n",
filename_remove_path(argv[0]));
if ((argc > 1) && (strcmp(argv[1],"--help") == 0)) {
printf("device-instance:\r\n"
"BACnet Device Object Instance number that you are trying to\r\n"
"communicate to. This number will be used to try and bind with\r\n"
"the device using Who-Is and I-Am services. For example, if you were\r\n"
"writing to Device Object 123, the device-instance would be 123.\r\n"
"\r\n"
"object-type:\r\n"
"The object type is the integer value of the enumeration\r\n"
"BACNET_OBJECT_TYPE in bacenum.h. It is the object that you are\r\n"
"writing to. For example if you were writing to Analog Output 2, \r\n"
"the object-type would be 1.\r\n"
"\r\n"
"object-instance:\r\n"
"This is the object instance number of the object that you are \r\n"
"writing to. For example, if you were writing to Analog Output 2, \r\n"
"the object-instance would be 2.\r\n"
"\r\n"
"property:\r\n"
"The property is an integer value of the enumeration \r\n"
"BACNET_PROPERTY_ID in bacenum.h. It is the property you are \r\n"
"writing to. For example, if you were writing to the Present Value\r\n"
"property, you would use 85 as the property.\r\n"
"\r\n"
"tag:\r\n"
"Tag is the integer value of the enumeration BACNET_APPLICATION_TAG \r\n"
"in bacenum.h. It is the data type of the value that you are\r\n"
"writing. For example, if you were writing a REAL value, you would \r\n"
"use a tag of 4."
"\r\n"
"value:\r\n"
"The value is an ASCII representation of some type of data that you\r\n"
"are writing. It is encoded using the tag information provided. For\r\n"
"example, if you were writing a REAL value of 100.0, you would use \r\n"
"100.0 as the value.\r\n"
"\r\n"
"[priority]:\r\n"
"This optional parameter is used for setting the priority of the\r\n"
"write. If no priority is given, none is sent, and the BACnet \r\n"
"standard requires that the value is written at the lowest \r\n"
"priority (16) if the object property supports priorities.\r\n"
"\r\n"
"[index]\r\n"
"This optional integer parameter is the index number of an array.\r\n"
"If the property is an array, individual elements can be written\r\n"
"to if supported.\r\n"
"\r\n"
"Here is a brief overview of BACnet property and tags:\r\n"
"Certain properties are expected to be written with certain \r\n"
"application tags, so you probably need to know which ones to use\r\n"
"with each property of each object. It is almost safe to say that\r\n"
"given a property and an object and a table, the tag could be looked\r\n"
"up automatically. There may be a few exceptions to this, such as\r\n"
"the Any property type in the schedule object and the Present Value\r\n"
"accepting REAL, BOOLEAN, NULL, etc. Perhaps it would be simpler for\r\n"
"the demo to use this kind of table - but I also wanted to be able\r\n"
"to do negative testing by passing the wrong tag and have the server\r\n"
"return a reject message.\r\n"
"\r\n"
"Example:\r\n"
"If you want send a 100 to the Present-Value in the Analog Output\r\n"
"at priority 16, you could send the following command:\r\n"
"%s 123 1 0 85 4 100\r\n"
"You could also send a relinquish command:\r\n"
"%s 123 1 0 85 0 0\r\n",
filename_remove_path(argv[0]), filename_remove_path(argv[0]));
if ((argc > 1) && (strcmp(argv[1], "--help") == 0)) {
printf("device-instance:\r\n"
"BACnet Device Object Instance number that you are trying to\r\n"
"communicate to. This number will be used to try and bind with\r\n"
"the device using Who-Is and I-Am services. For example, if you were\r\n"
"writing to Device Object 123, the device-instance would be 123.\r\n"
"\r\n"
"object-type:\r\n"
"The object type is the integer value of the enumeration\r\n"
"BACNET_OBJECT_TYPE in bacenum.h. It is the object that you are\r\n"
"writing to. For example if you were writing to Analog Output 2, \r\n"
"the object-type would be 1.\r\n"
"\r\n"
"object-instance:\r\n"
"This is the object instance number of the object that you are \r\n"
"writing to. For example, if you were writing to Analog Output 2, \r\n"
"the object-instance would be 2.\r\n"
"\r\n"
"property:\r\n"
"The property is an integer value of the enumeration \r\n"
"BACNET_PROPERTY_ID in bacenum.h. It is the property you are \r\n"
"writing to. For example, if you were writing to the Present Value\r\n"
"property, you would use 85 as the property.\r\n"
"\r\n"
"tag:\r\n"
"Tag is the integer value of the enumeration BACNET_APPLICATION_TAG \r\n"
"in bacenum.h. It is the data type of the value that you are\r\n"
"writing. For example, if you were writing a REAL value, you would \r\n"
"use a tag of 4."
"\r\n"
"value:\r\n"
"The value is an ASCII representation of some type of data that you\r\n"
"are writing. It is encoded using the tag information provided. For\r\n"
"example, if you were writing a REAL value of 100.0, you would use \r\n"
"100.0 as the value.\r\n"
"\r\n"
"[priority]:\r\n"
"This optional parameter is used for setting the priority of the\r\n"
"write. If no priority is given, none is sent, and the BACnet \r\n"
"standard requires that the value is written at the lowest \r\n"
"priority (16) if the object property supports priorities.\r\n"
"\r\n"
"[index]\r\n"
"This optional integer parameter is the index number of an array.\r\n"
"If the property is an array, individual elements can be written\r\n"
"to if supported.\r\n"
"\r\n"
"Here is a brief overview of BACnet property and tags:\r\n"
"Certain properties are expected to be written with certain \r\n"
"application tags, so you probably need to know which ones to use\r\n"
"with each property of each object. It is almost safe to say that\r\n"
"given a property and an object and a table, the tag could be looked\r\n"
"up automatically. There may be a few exceptions to this, such as\r\n"
"the Any property type in the schedule object and the Present Value\r\n"
"accepting REAL, BOOLEAN, NULL, etc. Perhaps it would be simpler for\r\n"
"the demo to use this kind of table - but I also wanted to be able\r\n"
"to do negative testing by passing the wrong tag and have the server\r\n"
"return a reject message.\r\n"
"\r\n"
"Example:\r\n"
"If you want send a 100 to the Present-Value in the Analog Output\r\n"
"at priority 16, you could send the following command:\r\n"
"%s 123 1 0 85 4 100\r\n"
"You could also send a relinquish command:\r\n"
"%s 123 1 0 85 0 0\r\n",
filename_remove_path(argv[0]),
filename_remove_path(argv[0]));
}
return 0;
}
bacnet-stack/iam.c
+2 -5
View File
@@ -218,11 +218,8 @@ void testIAm(Test * pTest)
#ifdef TEST_IAM
/* dummy function stubs */
int datalink_send_pdu(
BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data,
uint8_t * pdu,
unsigned pdu_len)
int datalink_send_pdu(BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data, uint8_t * pdu, unsigned pdu_len)
{
(void) dest;
(void) npdu_data;
bacnet-stack/npdu.c
+2 -1
View File
@@ -337,7 +337,8 @@ void npdu_handler(BACNET_ADDRESS * src, /* source address */
} else if ((apdu_offset > 0) && (apdu_offset <= pdu_len)) {
/* only handle the version that we know how to handle */
if (npdu_data.protocol_version == BACNET_PROTOCOL_VERSION)
apdu_handler(src, &pdu[apdu_offset], (uint16_t)(pdu_len - apdu_offset));
apdu_handler(src, &pdu[apdu_offset],
(uint16_t) (pdu_len - apdu_offset));
}
return;
bacnet-stack/ports/pic18f6720/device.c
+43 -43
View File
@@ -49,23 +49,23 @@ static uint32_t Object_Instance_Number = 12345;
static BACNET_DEVICE_STATUS System_Status = STATUS_OPERATIONAL;
BACNET_REINITIALIZED_STATE_OF_DEVICE Reinitialize_State =
REINITIALIZED_STATE_IDLE;
REINITIALIZED_STATE_IDLE;
void Device_Reinit(void)
{
dcc_set_status_duration(COMMUNICATION_ENABLE,0);
dcc_set_status_duration(COMMUNICATION_ENABLE, 0);
Device_Set_Object_Instance_Number(BACNET_MAX_INSTANCE);
}
void Device_Init(void)
{
Reinitialize_State = REINITIALIZED_STATE_IDLE;
dcc_set_status_duration(COMMUNICATION_ENABLE,0);
dcc_set_status_duration(COMMUNICATION_ENABLE, 0);
/* FIXME: Get the data from the eeprom */
/* I2C_Read_Block(EEPROM_DEVICE_ADDRESS,
(char *)&Object_Instance_Number,
sizeof(Object_Instance_Number),
EEPROM_BACNET_ID_ADDR); */
(char *)&Object_Instance_Number,
sizeof(Object_Instance_Number),
EEPROM_BACNET_ID_ADDR); */
}
/* methods to manipulate the data */
@@ -78,17 +78,15 @@ bool Device_Set_Object_Instance_Number(uint32_t object_id)
{
bool status = true; /* return value */
if (object_id <= BACNET_MAX_INSTANCE)
{
if (object_id <= BACNET_MAX_INSTANCE) {
Object_Instance_Number = object_id;
/* FIXME: Write the data to the eeprom */
/* I2C_Write_Block(
EEPROM_DEVICE_ADDRESS,
(char *)&Object_Instance_Number,
sizeof(Object_Instance_Number),
EEPROM_BACNET_ID_ADDR); */
}
else
EEPROM_DEVICE_ADDRESS,
(char *)&Object_Instance_Number,
sizeof(Object_Instance_Number),
EEPROM_BACNET_ID_ADDR); */
} else
status = false;
return status;
@@ -109,7 +107,7 @@ BACNET_DEVICE_STATUS Device_System_Status(void)
void Device_Set_System_Status(BACNET_DEVICE_STATUS status)
{
if (status < MAX_DEVICE_STATUS)
System_Status = status;
System_Status = status;
}
/* FIXME: put your vendor ID here! */
@@ -159,7 +157,7 @@ uint8_t Device_Database_Revision(void)
/* for discovery, it must be consistent! */
unsigned Device_Object_List_Count(void)
{
unsigned count = 1;/* at least 1 for device object */
unsigned count = 1; /* at least 1 for device object */
/* FIXME: add objects as needed */
#if 0
@@ -186,7 +184,7 @@ bool Device_Object_List_Identifier(unsigned array_index,
*instance = Object_Instance_Number;
status = true;
}
#if 0
#if 0
/* FIXME: add objects as needed */
/* binary input objects */
if (!status) {
@@ -226,7 +224,7 @@ bool Device_Object_List_Identifier(unsigned array_index,
status = true;
}
}
#endif
#endif
return status;
}
@@ -247,7 +245,7 @@ int Device_Encode_Property_APDU(uint8_t * apdu,
unsigned count = 0;
BACNET_TIME local_time;
BACNET_DATE local_date;
uint8_t year = 0;
uint8_t year = 0;
char string_buffer[24];
int16_t TimeZone = 0;
@@ -258,7 +256,7 @@ int Device_Encode_Property_APDU(uint8_t * apdu,
Object_Instance_Number);
break;
case PROP_OBJECT_NAME:
(void)strcpypgm2ram(&string_buffer[0], "PIC18F6720 Device");
(void) strcpypgm2ram(&string_buffer[0], "PIC18F6720 Device");
characterstring_init_ansi(&char_string, string_buffer);
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
@@ -266,38 +264,40 @@ int Device_Encode_Property_APDU(uint8_t * apdu,
apdu_len = encode_tagged_enumerated(&apdu[0], OBJECT_DEVICE);
break;
case PROP_DESCRIPTION:
(void)strcpypgm2ram(&string_buffer[0], "BACnet Demo");
(void) strcpypgm2ram(&string_buffer[0], "BACnet Demo");
characterstring_init_ansi(&char_string, string_buffer);
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
case PROP_SYSTEM_STATUS:
apdu_len = encode_tagged_enumerated(&apdu[0], Device_System_Status());
apdu_len =
encode_tagged_enumerated(&apdu[0], Device_System_Status());
break;
case PROP_VENDOR_NAME:
(void)strcpypgm2ram(&string_buffer[0], "ASHRAE");
(void) strcpypgm2ram(&string_buffer[0], "ASHRAE");
characterstring_init_ansi(&char_string, string_buffer);
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
case PROP_VENDOR_IDENTIFIER:
apdu_len = encode_tagged_unsigned(&apdu[0], Device_Vendor_Identifier());
apdu_len =
encode_tagged_unsigned(&apdu[0], Device_Vendor_Identifier());
break;
case PROP_MODEL_NAME:
(void)strcpypgm2ram(&string_buffer[0], "GNU Demo");
(void) strcpypgm2ram(&string_buffer[0], "GNU Demo");
characterstring_init_ansi(&char_string, string_buffer);
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
case PROP_FIRMWARE_REVISION:
(void)strcpypgm2ram(&string_buffer[0], "1.00");
(void) strcpypgm2ram(&string_buffer[0], "1.00");
characterstring_init_ansi(&char_string, string_buffer);
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
case PROP_APPLICATION_SOFTWARE_VERSION:
(void)strcpypgm2ram(&string_buffer[0], "1.00");
(void) strcpypgm2ram(&string_buffer[0], "1.00");
characterstring_init_ansi(&char_string, string_buffer);
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
case PROP_LOCATION:
(void)strcpypgm2ram(&string_buffer[0], "USA");
(void) strcpypgm2ram(&string_buffer[0], "USA");
characterstring_init_ansi(&char_string, string_buffer);
apdu_len = encode_tagged_character_string(&apdu[0], &char_string);
break;
@@ -333,11 +333,11 @@ int Device_Encode_Property_APDU(uint8_t * apdu,
}
/* FIXME: indicate the objects that YOU support */
bitstring_set_bit(&bit_string, OBJECT_DEVICE, true);
#if 0
#if 0
bitstring_set_bit(&bit_string, OBJECT_BINARY_VALUE, true);
bitstring_set_bit(&bit_string, OBJECT_ANALOG_INPUT, true);
bitstring_set_bit(&bit_string, OBJECT_BINARY_INPUT, true);
#endif
#endif
apdu_len = encode_tagged_bitstring(&apdu[0], &bit_string);
break;
case PROP_OBJECT_LIST:
@@ -399,16 +399,19 @@ int Device_Encode_Property_APDU(uint8_t * apdu,
break;
case PROP_NUMBER_OF_APDU_RETRIES:
apdu_len =
encode_tagged_unsigned(&apdu[0], Device_Number_Of_APDU_Retries());
encode_tagged_unsigned(&apdu[0],
Device_Number_Of_APDU_Retries());
break;
case PROP_DEVICE_ADDRESS_BINDING:
/* FIXME: encode the list here, if it exists */
break;
case PROP_DATABASE_REVISION:
apdu_len = encode_tagged_unsigned(&apdu[0], Device_Database_Revision());
apdu_len =
encode_tagged_unsigned(&apdu[0], Device_Database_Revision());
break;
case PROP_MAX_INFO_FRAMES:
apdu_len = encode_tagged_unsigned(&apdu[0], dlmstp_max_info_frames());
apdu_len =
encode_tagged_unsigned(&apdu[0], dlmstp_max_info_frames());
break;
case PROP_MAX_MASTER:
apdu_len = encode_tagged_unsigned(&apdu[0], dlmstp_max_master());
@@ -423,14 +426,14 @@ int Device_Encode_Property_APDU(uint8_t * apdu,
break;
case PROP_UTC_OFFSET:
/* Note: BACnet Time Zone is inverse of everybody else */
apdu_len = encode_tagged_signed(&apdu[0], 5 /* EST */);
apdu_len = encode_tagged_signed(&apdu[0], 5 /* EST */ );
break;
case PROP_LOCAL_DATE:
/* FIXME: if you support date */
local_date.year = 2006; /* AD */
local_date.month = 4; /* Jan=1..Dec=12 */
local_date.day = 11; /* 1..31 */
local_date.wday = 0; /* 1=Mon..7=Sun */
local_date.month = 4; /* Jan=1..Dec=12 */
local_date.day = 11; /* 1..31 */
local_date.wday = 0; /* 1=Mon..7=Sun */
apdu_len = encode_tagged_date(&apdu[0], &local_date);
break;
case PROP_DAYLIGHT_SAVINGS_STATUS:
@@ -463,10 +466,8 @@ bool Device_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return false;
}
/* decode the some of the request */
len = bacapp_decode_application_data(
wp_data->application_data,
wp_data->application_data_len,
&value);
len = bacapp_decode_application_data(wp_data->application_data,
wp_data->application_data_len, &value);
/* FIXME: len < application_data_len: more data? */
/* FIXME: len == 0: unable to decode? */
switch (wp_data->object_property) {
@@ -527,7 +528,7 @@ bool Device_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
if (len <= 20) {
/* FIXME: set the name */
/* Display_Set_Name(
characterstring_value(&value.type.Character_String)); */
characterstring_value(&value.type.Character_String)); */
} else {
*error_class = ERROR_CLASS_PROPERTY;
@@ -564,4 +565,3 @@ bool Device_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
return status;
}
bacnet-stack/ports/pic18f6720/dlmstp.c
+48 -57
View File
@@ -35,7 +35,7 @@
#include "rs485.h"
#include "npdu.h"
// Number of MS/TP Packets Rx/Tx
/* Number of MS/TP Packets Rx/Tx
*/
uint16_t MSTP_Packets = 0;
@@ -49,9 +49,9 @@ volatile struct mstp_port_struct_t MSTP_Port;
#pragma udata
#define INCREMENT_AND_LIMIT_UINT16(x) {if (x < 0xFFFF) x++;}
// This defines the number of edit fields for this module
/* This defines the number of edit fields for this module
static uint8_t EditField = 0;
*/
#define MAX_EDIT_FIELD 1
static uint8_t EditField = 0;
/* *************************************************************************
@@ -59,23 +59,18 @@ static uint8_t EditField = 0;
EditField
RETURN: none
ALGORITHM: none
void dlmstp_SetEditField(
signed char state) /* direction our editfield is moving */
{
if (state > 0)
{
if (++EditField > MAX_EDIT_FIELD)
EditField = 0;
}
else if (state < 0)
{
if (EditField)
EditField--;
else
EditField = MAX_EDIT_FIELD;
}
else
EditField = 0;
NOTES: Pass a #>0 to increment #<0 to decrement
*************************************************************************** */
void dlmstp_SetEditField(signed char state)
{ /* direction our editfield is moving */
if (state > 0) {
if (++EditField > MAX_EDIT_FIELD)
EditField = 0;
} else if (state < 0) {
if (EditField)
EditField--;
else
EditField = MAX_EDIT_FIELD;
} else
EditField = 0;
}
@@ -86,12 +81,12 @@ void dlmstp_SetEditField(
ALGORITHM: none
NOTES: none
*************************************************************************** */
return (EditField);
uint8_t dlmstp_GetEditField(void)
{
return (EditField);
}
INCREMENT_AND_LIMIT_UINT16(MSTP_Port.SilenceTimer);
void dlmstp_millisecond_timer(void)
{
INCREMENT_AND_LIMIT_UINT16(MSTP_Port.SilenceTimer);
}
@@ -114,26 +109,26 @@ void dlmstp_init(void)
/* initialize hardware */
RS485_Initialize();
MSTP_Port.InputBuffer = &Receive_Buffer.pdu[0];
data = 64; /* I2C_Read_Byte(
EEPROM_DEVICE_ADDRESS,
EEPROM_MSTP_MAC_ADDR); */
MSTP_Init(&MSTP_Port);
/* FIXME: implement your data storage */
data = 64; /* I2C_Read_Byte(
EEPROM_DEVICE_ADDRESS,
EEPROM_MSTP_MAC_ADDR); */
if (data <= 127)
MSTP_Port.This_Station = data;
else
data = 127; /* I2C_Read_Byte(
EEPROM_DEVICE_ADDRESS,
EEPROM_MSTP_MAX_MASTER_ADDR); */
dlmstp_set_my_address(DEFAULT_MAC_ADDRESS);
/* FIXME: implement your data storage */
data = 127; /* I2C_Read_Byte(
EEPROM_DEVICE_ADDRESS,
EEPROM_MSTP_MAX_MASTER_ADDR); */
if ((data <= 127) && (data >= MSTP_Port.This_Station))
MSTP_Port.Nmax_master = data;
else
dlmstp_set_max_master(DEFAULT_MAX_MASTER);
/* I2C_Read_Byte(
EEPROM_DEVICE_ADDRESS,
EEPROM_MSTP_MAX_INFO_FRAMES_ADDR); */
/* FIXME: implement your data storage */
data = 1;
/* I2C_Read_Byte(
EEPROM_DEVICE_ADDRESS,
EEPROM_MSTP_MAX_INFO_FRAMES_ADDR); */
if (data >= 1)
@@ -156,7 +151,7 @@ int dlmstp_send_pdu(BACNET_ADDRESS * dest, /* destination address */
int bytes_sent = 0;
unsigned npdu_len = 0;
uint8_t frame_type = 0;
unsigned i = 0; /* loop counter */
uint8_t destination = 0; /* destination address */
BACNET_ADDRESS src;
unsigned i = 0; /* loop counter */
@@ -172,15 +167,14 @@ int dlmstp_send_pdu(BACNET_ADDRESS * dest, /* destination address */
destination = dest->mac[0];
} else {
return -2;
if ((8 /* header len */ + pdu_len) > MAX_MPDU) {
}
dlmstp_get_my_address(&src);
if ((8 /* header len */ + pdu_len) > MAX_MPDU) {
return -4;
}
bytes_sent = MSTP_Create_Frame(
(uint8_t *) & MSTP_Port.TxBuffer[0],
destination,
MSTP_Port.This_Station, pdu, pdu_len);
sizeof(MSTP_Port.TxBuffer),
MSTP_Port.TxFrameType,
destination, MSTP_Port.This_Station, pdu, pdu_len);
MSTP_Port.TxLength = bytes_sent;
@@ -196,8 +190,7 @@ void dlmstp_task(void)
uint8_t bytes_remaining;
bool received_frame;
(MSTP_Port.ReceivedInvalidFrame == false))
{
/* only do receive state machine while we don't have a frame */
if ((MSTP_Port.ReceivedValidFrame == false) &&
(MSTP_Port.ReceivedInvalidFrame == false)) {
do {
@@ -209,18 +202,17 @@ void dlmstp_task(void)
break;
} while (bytes_remaining);
}
while (MSTP_Master_Node_FSM(&MSTP_Port)) {};
//MSTP_Master_Node_FSM(&MSTP_Port);
/* only do master state machine while rx is idle */
if (MSTP_Port.receive_state == MSTP_RECEIVE_STATE_IDLE) {
while (MSTP_Master_Node_FSM(&MSTP_Port)) {
};
/*MSTP_Master_Node_FSM(&MSTP_Port);
*/
}
/* see if there is a packet available, and a place
to put the reply (if necessary) and process it */
npdu_handler(
&Receive_Buffer.address,
&Receive_Buffer.pdu[0],
Receive_Buffer.pdu_len);
if (Receive_Buffer.ready && !MSTP_Port.TxReady) {
if (Receive_Buffer.pdu_len) {
MSTP_Packets++;
npdu_handler(&Receive_Buffer.address,
&Receive_Buffer.pdu[0], Receive_Buffer.pdu_len);
@@ -252,11 +244,10 @@ void dlmstp_fill_bacnet_address(BACNET_ADDRESS * src, uint8_t mstp_address)
for (i = 0; i < MAX_MAC_LEN; i++) {
src->adr[i] = 0;
}
uint16_t dlmstp_put_receive(
uint8_t src, /* source MS/TP address */
uint8_t * pdu, /* PDU data */
uint16_t pdu_len) /* amount of PDU data */
{
}
/* for the MS/TP state machine to use for putting received data */
uint16_t dlmstp_put_receive(uint8_t src, /* source MS/TP address */
uint8_t * pdu, /* PDU data */
uint16_t pdu_len)
{ /* amount of PDU data */
@@ -270,9 +261,9 @@ void dlmstp_set_my_address(uint8_t mac_address)
{
/* Master Nodes can only have address 0-127 */
if (mac_address <= 127) {
EEPROM_DEVICE_ADDRESS,
mac_address,
EEPROM_MSTP_MAC_ADDR); */
MSTP_Port.This_Station = mac_address;
/* FIXME: implement your data storage */
/* I2C_Write_Byte(
EEPROM_DEVICE_ADDRESS,
mac_address,
EEPROM_MSTP_MAC_ADDR); */
@@ -298,9 +289,9 @@ void dlmstp_set_max_info_frames(uint8_t max_info_frames)
void dlmstp_set_max_info_frames(uint8_t max_info_frames)
{
if (max_info_frames >= 1) {
EEPROM_DEVICE_ADDRESS,
(uint8_t)max_info_frames,
EEPROM_MSTP_MAX_INFO_FRAMES_ADDR); */
MSTP_Port.Nmax_info_frames = max_info_frames;
/* FIXME: implement your data storage */
/* I2C_Write_Byte(
EEPROM_DEVICE_ADDRESS,
(uint8_t)max_info_frames,
EEPROM_MSTP_MAX_INFO_FRAMES_ADDR); */
@@ -323,9 +314,9 @@ void dlmstp_set_max_master(uint8_t max_master)
{
if (max_master <= 127) {
if (MSTP_Port.This_Station <= max_master) {
EEPROM_DEVICE_ADDRESS,
max_master,
EEPROM_MSTP_MAX_MASTER_ADDR); */
MSTP_Port.Nmax_master = max_master;
/* FIXME: implement your data storage */
/* I2C_Write_Byte(
EEPROM_DEVICE_ADDRESS,
max_master,
EEPROM_MSTP_MAX_MASTER_ADDR); */
bacnet-stack/ports/pic18f6720/dlmstp.h
+1 -1
View File
@@ -48,7 +48,7 @@
typedef struct dlmstp_packet {
bool ready; /* true if ready to be sent or received */
BACNET_ADDRESS address; /* source address */
uint8_t frame_type; /* type of message */
uint8_t frame_type; /* type of message */
unsigned pdu_len; /* packet length */
uint8_t pdu[MAX_MPDU]; /* packet */
} DLMSTP_PACKET;
bacnet-stack/ports/pic18f6720/hardware.h
+80 -86
View File
@@ -105,13 +105,13 @@
#define ZERO_CROSS PORTBbits.RB0
#define PORT_A_TRIS_MASK 0x11 /* 0b00010001 */
#define PORT_B_TRIS_MASK 0xC7 /* 0b11000111 */
#define PORT_C_TRIS_MASK 0x9C /* 0b10011100 */
#define PORT_D_TRIS_MASK 0xFF /* 0b11111111 */
#define PORT_E_TRIS_MASK 0x88 /* 0b10001000 */
#define PORT_F_TRIS_MASK 0x00 /* 0b00000000 */
#define PORT_G_TRIS_MASK 0x04 /* 0b00000100 */
#define PORT_A_TRIS_MASK 0x11 /* 0b00010001 */
#define PORT_B_TRIS_MASK 0xC7 /* 0b11000111 */
#define PORT_C_TRIS_MASK 0x9C /* 0b10011100 */
#define PORT_D_TRIS_MASK 0xFF /* 0b11111111 */
#define PORT_E_TRIS_MASK 0x88 /* 0b10001000 */
#define PORT_F_TRIS_MASK 0x00 /* 0b00000000 */
#define PORT_G_TRIS_MASK 0x04 /* 0b00000100 */
#define TURN_OFF_COMPARATORS() CMCON = 0x07
@@ -121,86 +121,81 @@
#define CLICK() Hardware_Sound_Piezo(SHORT_BEEP);
#define BEEP() Hardware_Sound_Piezo(LONG_BEEP);
typedef union
{
struct
{
uint8_t:1;
uint8_t:1;
uint8_t Thursday : 1;
uint8_t Wednesday : 1;
uint8_t Tuesday : 1;
uint8_t Monday : 1;
uint8_t Program : 1;
uint8_t Run : 1;
typedef union {
struct {
uint8_t:1;
uint8_t:1;
uint8_t Thursday:1;
uint8_t Wednesday:1;
uint8_t Tuesday:1;
uint8_t Monday:1;
uint8_t Program:1;
uint8_t Run:1;
uint8_t:1;
uint8_t:1;
uint8_t Input1 : 1;
uint8_t Input2 : 1;
uint8_t Input3 : 1;
uint8_t Input4 : 1;
uint8_t Input5 : 1;
uint8_t Input6 : 1;
uint8_t:1;
uint8_t:1;
uint8_t Input1:1;
uint8_t Input2:1;
uint8_t Input3:1;
uint8_t Input4:1;
uint8_t Input5:1;
uint8_t Input6:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t Input7 : 1;
uint8_t:1;
uint8_t:1;
uint8_t Input8 : 1;
uint8_t Photocell : 1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t Input7:1;
uint8_t:1;
uint8_t:1;
uint8_t Input8:1;
uint8_t Photocell:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t Remote : 1;
uint8_t Relay8 : 1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t Remote:1;
uint8_t Relay8:1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t Relay7 : 1;
uint8_t Relay6 : 1;
uint8_t Relay5 : 1;
uint8_t Relay4 : 1;
uint8_t Relay3 : 1;
uint8_t:1;
uint8_t:1;
uint8_t:1;
uint8_t Relay7:1;
uint8_t Relay6:1;
uint8_t Relay5:1;
uint8_t Relay4:1;
uint8_t Relay3:1;
uint8_t:1;
uint8_t:1;
uint8_t Relay2 : 1;
uint8_t Relay1 : 1;
uint8_t Holiday : 1;
uint8_t Sunday : 1;
uint8_t Saturday : 1;
uint8_t Friday : 1;
};
struct
{
uint8_t row1;
uint8_t row2;
uint8_t row3;
uint8_t row4;
uint8_t row5;
uint8_t row6;
};
uint8_t:1;
uint8_t:1;
uint8_t Relay2:1;
uint8_t Relay1:1;
uint8_t Holiday:1;
uint8_t Sunday:1;
uint8_t Saturday:1;
uint8_t Friday:1;
};
struct {
uint8_t row1;
uint8_t row2;
uint8_t row3;
uint8_t row4;
uint8_t row5;
uint8_t row6;
};
} LED_REGS;
union SWITCH_REGS
{
struct
{
uint8_t All_On : 1;
uint8_t All_Off : 1;
uint8_t Addr : 4;
uint8_t Pilot_Fault : 1;
uint8_t Master : 1;
};
uint8_t Sw_Byte;
union SWITCH_REGS {
struct {
uint8_t All_On:1;
uint8_t All_Off:1;
uint8_t Addr:4;
uint8_t Pilot_Fault:1;
uint8_t Master:1;
};
uint8_t Sw_Byte;
};
enum INT_STATE { INT_DISABLED, INT_ENABLED, INT_RESTORE };
@@ -259,10 +254,9 @@ enum INT_STATE { INT_DISABLED, INT_ENABLED, INT_RESTORE };
#endif
/* Global Vars */
extern volatile LED_REGS LEDS;
extern volatile LED_REGS Blink;
extern uint8_t Piezo_Timer;
extern volatile bool DataPortLocked;
#endif /* HARDWARE_H */
extern volatile LED_REGS LEDS;
extern volatile LED_REGS Blink;
extern uint8_t Piezo_Timer;
extern volatile bool DataPortLocked;
#endif /* HARDWARE_H */
bacnet-stack/ports/pic18f6720/isr.c
+60 -78
View File
@@ -43,55 +43,44 @@ void Interrupt_CCP2(void);
void INT0_Interrupt(void);
#pragma code InterruptVectorHigh = 0x308
void InterruptVectorHigh (void)
void InterruptVectorHigh(void)
{
_asm goto InterruptHandlerHigh /* jump to interrupt routine */
_endasm
}
_asm goto InterruptHandlerHigh /* jump to interrupt routine */
_endasm}
#pragma code
#pragma code InterruptVectorLow = 0x318
void InterruptVectorLow (void)
void InterruptVectorLow(void)
{
_asm goto InterruptHandlerLow /* jump to interrupt routine */
_endasm
}
_asm goto InterruptHandlerLow /* jump to interrupt routine */
_endasm}
#pragma code
#pragma interrupt InterruptHandlerHigh
void InterruptHandlerHigh (void)
void InterruptHandlerHigh(void)
{
#if 0
/* check for USART Rx int */
if ((PIR1bits.RCIF) && (PIE1bits.RCIE))
{
if ((RCSTA1bits.FERR) || (RCSTA1bits.OERR))
{
Comstat.Rx_Bufferoverrun = TRUE;
PIE1bits.RC1IE = 0; /* Disable Interrupt on receipt */
}
else if (Comstat.Rx_Bytes++ < RX_BUFFER_SIZE - 1)
{
Rx_Buffer[Comstat.RxHead++] = RCREG1;
#if 0
/* check for USART Rx int */
if ((PIR1bits.RCIF) && (PIE1bits.RCIE)) {
if ((RCSTA1bits.FERR) || (RCSTA1bits.OERR)) {
Comstat.Rx_Bufferoverrun = TRUE;
PIE1bits.RC1IE = 0; /* Disable Interrupt on receipt */
} else if (Comstat.Rx_Bytes++ < RX_BUFFER_SIZE - 1) {
Rx_Buffer[Comstat.RxHead++] = RCREG1;
/* Stick a Null on the end to let us use str functions on our
* buffer */
Rx_Buffer[Comstat.RxHead] = 0;
/* Stick a Null on the end to let us use str functions on our
* buffer */
Rx_Buffer[Comstat.RxHead] = 0;
} else {
Comstat.Rx_Bufferoverrun = TRUE;
PIE1bits.RC1IE = 0; /* Disable Interrupt on receipt */
}
}
else
{
Comstat.Rx_Bufferoverrun = TRUE;
PIE1bits.RC1IE = 0; /* Disable Interrupt on receipt */
}
}
#endif
#endif
/* check for timer0 int */
if ((INTCONbits.TMR0IF) && (INTCONbits.TMR0IE))
{
INTCONbits.TMR0IF = 0;
System_Seconds++;
}
/* check for timer0 int */
if ((INTCONbits.TMR0IF) && (INTCONbits.TMR0IE)) {
INTCONbits.TMR0IF = 0;
System_Seconds++;
}
}
#pragma interruptlow InterruptHandlerLow save = PROD, section(".tmpdata"), TABLAT, TBLPTR, section \
@@ -99,46 +88,40 @@ void InterruptHandlerHigh (void)
void InterruptHandlerLow(void)
{
/* check for timer2 int */
if ((PIR1bits.TMR2IF) && (PIE1bits.TMR2IE))
{
PIR1bits.TMR2IF = 0;
Interrupt_Timer2();
}
/* check for timer2 int */
if ((PIR1bits.TMR2IF) && (PIE1bits.TMR2IE)) {
PIR1bits.TMR2IF = 0;
Interrupt_Timer2();
}
/* check for timer3 int */
if ((PIR2bits.TMR3IF) && (PIE2bits.TMR3IE))
{
PIR2bits.TMR3IF = 0;
Interrupt_Timer3();
}
/* check for timer3 int */
if ((PIR2bits.TMR3IF) && (PIE2bits.TMR3IE)) {
PIR2bits.TMR3IF = 0;
Interrupt_Timer3();
}
/* check for timer4 int */
if ((PIR3bits.TMR4IF) && (PIE3bits.TMR4IE))
{
PIR3bits.TMR4IF = 0;
dlmstp_millisecond_timer();
Interrupt_Timer4();
}
/* check for timer4 int */
if ((PIR3bits.TMR4IF) && (PIE3bits.TMR4IE)) {
PIR3bits.TMR4IF = 0;
dlmstp_millisecond_timer();
Interrupt_Timer4();
}
/* check for compare int */
if ((PIR2bits.CCP2IF) && (PIE2bits.CCP2IE))
{
PIR2bits.CCP2IF = 0;
Interrupt_CCP2();
}
/* check for compare int */
if ((PIR2bits.CCP2IF) && (PIE2bits.CCP2IE)) {
PIR2bits.CCP2IF = 0;
Interrupt_CCP2();
}
/* check for USART Tx int */
if ((PIR3bits.TX2IF) && (PIE3bits.TX2IE))
{
RS485_Interrupt_Tx();
}
/* check for USART Tx int */
if ((PIR3bits.TX2IF) && (PIE3bits.TX2IE)) {
RS485_Interrupt_Tx();
}
/* check for USART Rx int */
if ((PIR3bits.RC2IF) && (PIE3bits.RC2IE))
{
RS485_Interrupt_Rx();
}
/* check for USART Rx int */
if ((PIR3bits.RC2IF) && (PIE3bits.RC2IE)) {
RS485_Interrupt_Rx();
}
/* Unused Interrupts
//check for timer1 int
@@ -198,13 +181,12 @@ void Interrupt_Timer3(void)
/* Timer4 is set to go off every 1ms. This is our system tick */
void Interrupt_Timer4(void)
{
/* Milisecond is our system tick */
if (Milliseconds < 0xFF)
++Milliseconds;
/* Milisecond is our system tick */
if (Milliseconds < 0xFF)
++Milliseconds;
}
void Interrupt_CCP2(void)
{
}
bacnet-stack/ports/pic18f6720/main.c
+77 -85
View File
@@ -39,9 +39,9 @@
#include "iam.h"
#include "txbuf.h"
volatile uint8_t Milliseconds = 0;
volatile uint8_t System_Seconds = 0;
volatile uint8_t Zero_Cross_Timeout = 0;
volatile uint8_t Milliseconds = 0;
volatile uint8_t System_Seconds = 0;
volatile uint8_t Zero_Cross_Timeout = 0;
static void BACnet_Service_Handlers_Init(void)
{
@@ -52,15 +52,15 @@ static void BACnet_Service_Handlers_Init(void)
/* We must implement read property - it's required! */
apdu_set_confirmed_handler(SERVICE_CONFIRMED_READ_PROPERTY,
handler_read_property);
//apdu_set_confirmed_handler(SERVICE_CONFIRMED_WRITE_PROPERTY,
// handler_write_property);
/*apdu_set_confirmed_handler(SERVICE_CONFIRMED_WRITE_PROPERTY,
*/
/* handler_write_property);
*/
//apdu_set_unconfirmed_handler
// (SERVICE_UNCONFIRMED_UTC_TIME_SYNCHRONIZATION,
// handler_timesync_utc);
//apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_TIME_SYNCHRONIZATION,
// handler_timesync);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_REINITIALIZE_DEVICE,
handler_reinitialize_device);
/*apdu_set_unconfirmed_handler
*/
/* (SERVICE_UNCONFIRMED_UTC_TIME_SYNCHRONIZATION,
*/
/* handler_timesync_utc);
*/
@@ -69,101 +69,93 @@ static void BACnet_Service_Handlers_Init(void)
/* handler_timesync);
*/
/* handle communication so we can shutup when asked */
uint8_t i;
char name = 0;
apdu_set_confirmed_handler
(SERVICE_CONFIRMED_DEVICE_COMMUNICATION_CONTROL,
handler_device_communication_control);
_asm reset _endasm
}
}
void Reinitialize(void)
{
void Global_Int(
enum INT_STATE state) /* FIX ME: add comment */
{
static uint8_t intstate = 0;
switch (state)
{
uint8_t i;
char name = 0;
intstate >>= 2;
intstate |= (INTCON & 0xC0);
break;
_asm reset _endasm} void Global_Int(enum INT_STATE state)
{ /* FIX ME: add comment */
static uint8_t intstate = 0;
INTCONbits.GIE = 1;
INTCONbits.PEIE = 1;
intstate <<= 2;
break;
switch (state) {
case INT_DISABLED:
intstate >>= 2;
intstate |= (INTCON & 0xC0);
INTCON |= (intstate & 0xC0);
intstate <<= 2;
break;
break;
case INT_ENABLED:
INTCONbits.GIE = 1;
INTCONbits.PEIE = 1;
break;
}
intstate <<= 2;
break;
case INT_RESTORE:
INTCON |= (intstate & 0xC0);
intstate <<= 2;
break;
/* Check to see if we need to initialize our eeproms */
ENABLE_TIMER4_INT();
/* interrupts must be enabled before we read our inputs */
Global_Int(INT_ENABLED);
BACnet_Service_Handlers_Init();
dlmstp_init();
/* Start our time from now */
Milliseconds = 0;
System_Seconds = 0;
default:
break;
}
}
void Initialize_Variables(void)
{
/* Check to see if we need to initialize our eeproms */
ENABLE_TIMER4_INT();
/* interrupts must be enabled before we read our inputs */
Global_Int(INT_ENABLED);
BACnet_Service_Handlers_Init();
dlmstp_init();
/* Make sure the Abus data and clock lines are inputs. Also make sure
* that global interrupts are enabled. */
if (!TRISCbits.TRISC3)
TRISCbits.TRISC3 = 1;
if (!TRISCbits.TRISC4)
TRISCbits.TRISC4 = 1;
if (!INTCONbits.GIE)
INTCONbits.GIE = 1;
if (!INTCONbits.PEIE)
INTCONbits.PEIE = 1;
/* if (!INTCONbits.INT0E) £
* INTCONbits.INT0E=1; */
if (!PIE1bits.TMR2IE)
PIE1bits.TMR2IE = 1;
/* Start our time from now */
Milliseconds = 0;
System_Seconds = 0;
}
void Verify_Ints(void)
{
/* Make sure the Abus data and clock lines are inputs. Also make sure
* that global interrupts are enabled. */
if (!TRISCbits.TRISC3)
TRISCbits.TRISC3 = 1;
if (!TRISCbits.TRISC4)
TRISCbits.TRISC4 = 1;
if (!INTCONbits.GIE)
INTCONbits.GIE = 1;
if (!INTCONbits.PEIE)
INTCONbits.PEIE = 1;
/* if (!INTCONbits.INT0E) £
/* Handle our millisecond counters */
while (Milliseconds)
{
--Milliseconds;
}
/* Handle our seconds counters */
while (System_Seconds)
{
dcc_timer_seconds(1);
System_Seconds--;
}
* INTCONbits.INT0E=1; */
if (!PIE1bits.TMR2IE)
PIE1bits.TMR2IE = 1;
}
void MainTasks(void)
{
/* Handle our millisecond counters */
while (Milliseconds) {
--Milliseconds;
}
/* Handle our seconds counters */
while (System_Seconds) {
/* Note that before main is called, the SCL line is £
* toggled 256 times to clear any I2C devices that £
* may be holding the data line low £
* Reset POR bit */
RCONbits.NOT_POR = 1;
RCONbits.NOT_RI = 1;
Initialize_Variables();
/* Handle anything that needs to be done on powerup */
/* Greet the BACnet world! */
iam_send(&Handler_Transmit_Buffer[0]);
/* Main loop */
while (TRUE)
{
RESTART_WDT();
Verify_Ints();
dlmstp_task();
MainTasks();
}
dcc_timer_seconds(1);
System_Seconds--;
}
}
void main(void)
{
/* Note that before main is called, the SCL line is £
* toggled 256 times to clear any I2C devices that £
* may be holding the data line low £
* Reset POR bit */
RCONbits.NOT_POR = 1;
RCONbits.NOT_RI = 1;
Initialize_Variables();
/* Handle anything that needs to be done on powerup */
/* Greet the BACnet world! */
iam_send(&Handler_Transmit_Buffer[0]);
/* Main loop */
bacnet-stack/ports/pic18f6720/mstp.c
+20 -16
View File
@@ -56,13 +56,13 @@
/* debug print statements */
#if PRINT_ENABLED
#define PRINT_ENABLED_RECEIVE 0
#define PRINT_ENABLED_RECEIVE_DATA 1
#define PRINT_ENABLED_MASTER 0
#define PRINT_ENABLED_RECEIVE 0
#define PRINT_ENABLED_RECEIVE_DATA 1
#define PRINT_ENABLED_MASTER 0
#else
#define PRINT_ENABLED_RECEIVE 0
#define PRINT_ENABLED_RECEIVE_DATA 0
#define PRINT_ENABLED_MASTER 0
#define PRINT_ENABLED_RECEIVE 0
#define PRINT_ENABLED_RECEIVE_DATA 0
#define PRINT_ENABLED_MASTER 0
#endif
/* MS/TP Frame Format */
@@ -450,7 +450,8 @@ void MSTP_Receive_Frame_FSM(volatile struct mstp_port_struct_t *mstp_port)
/* wait for the start of the next frame. */
mstp_port->receive_state = MSTP_RECEIVE_STATE_IDLE;
} else {
if ((mstp_port->DestinationAddress == mstp_port->This_Station)
if ((mstp_port->DestinationAddress ==
mstp_port->This_Station)
|| (mstp_port->DestinationAddress ==
MSTP_BROADCAST_ADDRESS)) {
/* FrameTooLong */
@@ -459,21 +460,24 @@ void MSTP_Receive_Frame_FSM(volatile struct mstp_port_struct_t *mstp_port)
/* unacceptable data length has been received */
mstp_port->ReceivedInvalidFrame = true;
/* wait for the start of the next frame. */
mstp_port->receive_state = MSTP_RECEIVE_STATE_IDLE;
mstp_port->receive_state =
MSTP_RECEIVE_STATE_IDLE;
}
/* NoData */
else if (mstp_port->DataLength == 0) {
/* indicate that a frame with no data has been received */
mstp_port->ReceivedValidFrame = true;
/* wait for the start of the next frame. */
mstp_port->receive_state = MSTP_RECEIVE_STATE_IDLE;
mstp_port->receive_state =
MSTP_RECEIVE_STATE_IDLE;
}
/* Data */
else {
mstp_port->Index = 0;
mstp_port->DataCRC = 0xFFFF;
/* receive the data portion of the frame. */
mstp_port->receive_state = MSTP_RECEIVE_STATE_DATA;
mstp_port->receive_state =
MSTP_RECEIVE_STATE_DATA;
}
}
/* NotForUs */
@@ -655,7 +659,7 @@ char *mstp_frame_type_text(int type)
#endif
/* returns true if we need to transition immediately */
bool MSTP_Master_Node_FSM(volatile struct mstp_port_struct_t *mstp_port)
bool MSTP_Master_Node_FSM(volatile struct mstp_port_struct_t * mstp_port)
{
int mtu_len = 0;
int frame_type = 0;
@@ -766,7 +770,7 @@ bool MSTP_Master_Node_FSM(volatile struct mstp_port_struct_t *mstp_port)
mstp_port->DataLength);
break;
case FRAME_TYPE_BACNET_DATA_EXPECTING_REPLY:
//mstp_port->ReplyPostponedTimer = 0;
/*mstp_port->ReplyPostponedTimer = 0;
*/
/* indicate successful reception to the higher layers */
dlmstp_put_receive(mstp_port->SourceAddress,
@@ -1213,15 +1217,15 @@ void MSTP_Init(volatile struct mstp_port_struct_t *mstp_port)
mstp_port->ReceivedInvalidFrame = false;
mstp_port->ReceivedValidFrame = false;
mstp_port->RetryCount = 0;
// mstp_port->ReplyPostponedTimer = 0;
mstp_port->SilenceTimer = 0;
/* mstp_port->ReplyPostponedTimer = 0;
*/
mstp_port->SoleMaster = false;
#if 0
// these are adjustable, so should already be set
mstp_port->SourceAddress = 0;
mstp_port->TokenCount = 0;
#if 0
/* these are adjustable, so should already be set
#endif
*/
mstp_port->Nmax_info_frames = DEFAULT_MAX_INFO_FRAMES;
mstp_port->Nmax_master = DEFAULT_MAX_MASTER;
#endif
bacnet-stack/ports/pic18f6720/mstp.h
+1 -1
View File
@@ -162,7 +162,7 @@ struct mstp_port_struct_t {
/* Machine when a Data Expecting Reply Answer activity is completed. */
/* note: we always send a reply postponed since a message other than
the reply may be in the transmit queue */
// uint16_t ReplyPostponedTimer;
/* uint16_t ReplyPostponedTimer; */
/* Used to store the Source Address of a received frame. */
uint8_t SourceAddress;
bacnet-stack/ports/pic18f6720/rs485.c
+207 -215
View File
@@ -41,9 +41,9 @@ extern volatile struct mstp_port_struct_t MSTP_Port;
uint32_t RS485_Baud_Rate = 9600;
/* the ISR and other use this for status and control */
COMSTAT RS485_Comstat;
COMSTAT RS485_Comstat;
//#pragma udata MSTPPortData
/*#pragma udata MSTPPortData */
/* the buffer for receiving characters */
volatile uint8_t RS485_Rx_Buffer[MAX_MPDU];
@@ -58,53 +58,55 @@ volatile uint8_t RS485_Tx_Buffer[MAX_MPDU];
*****************************************************************************/
void RS485_Send_Frame(volatile struct mstp_port_struct_t *mstp_port, /* port specific data */
uint8_t * buffer, /* frame to send (up to 501 bytes of data) */
uint16_t nbytes) /* number of bytes of data (up to 501) */
{
uint16_t i = 0; /* loop counter */
uint8_t turnaround_time;
uint16_t nbytes)
{ /* number of bytes of data (up to 501) */
uint16_t i = 0; /* loop counter */
uint8_t turnaround_time;
if (!buffer)
return;
/* bounds check */
if (nbytes >= sizeof(RS485_Tx_Buffer))
return;
/* buffer is full. Wait for ISR to transmit. */
while (RS485_Comstat.Tx_Bytes) {
};
/* wait 40 bit times since reception */
if (RS485_Baud_Rate == 9600)
turnaround_time = 4;
else if (RS485_Baud_Rate == 19200)
turnaround_time = 2;
else
turnaround_time = 1;
while (mstp_port->SilenceTimer < turnaround_time) {
};
RS485_Comstat.TxHead = 0;
memcpy((void *) &RS485_Tx_Buffer[0], (void *) buffer, nbytes);
/*for (i = 0; i < nbytes; i++) { */
/* /* put the data into the buffer */ */
/* RS485_Tx_Buffer[i] = *buffer; */
/* buffer++; */
/*} */
RS485_Comstat.Tx_Bytes = nbytes;
/* disable the receiver */
PIE3bits.RC2IE = 0;
RCSTA2bits.CREN = 0;
/* enable the transceiver */
RS485_TX_ENABLE = 1;
RS485_RX_DISABLE = 1;
/* enable the transmitter */
TXSTA2bits.TXEN = 1;
PIE3bits.TX2IE = 1;
/* per MSTP spec, sort of */
mstp_port->SilenceTimer = 0;
if (!buffer)
return;
/* bounds check */
if (nbytes >= sizeof(RS485_Tx_Buffer))
return;
/* buffer is full. Wait for ISR to transmit. */
while (RS485_Comstat.Tx_Bytes) {};
/* wait 40 bit times since reception */
if (RS485_Baud_Rate == 9600)
turnaround_time = 4;
else if (RS485_Baud_Rate == 19200)
turnaround_time = 2;
else
turnaround_time = 1;
while (mstp_port->SilenceTimer < turnaround_time) {};
RS485_Comstat.TxHead = 0;
memcpy((void *)&RS485_Tx_Buffer[0], (void *)buffer, nbytes);
//for (i = 0; i < nbytes; i++) {
// /* put the data into the buffer */
// RS485_Tx_Buffer[i] = *buffer;
// buffer++;
//}
RS485_Comstat.Tx_Bytes = nbytes;
/* disable the receiver */
PIE3bits.RC2IE = 0;
RCSTA2bits.CREN = 0;
/* enable the transceiver */
RS485_TX_ENABLE = 1;
RS485_RX_DISABLE = 1;
/* enable the transmitter */
TXSTA2bits.TXEN = 1;
PIE3bits.TX2IE = 1;
/* per MSTP spec, sort of */
mstp_port->SilenceTimer = 0;
return;
}
/****************************************************************************
@@ -113,30 +115,30 @@ void RS485_Send_Frame(volatile struct mstp_port_struct_t *mstp_port, /* port
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
uint8_t RS485_Check_UART_Data(volatile struct mstp_port_struct_t *mstp_port)
uint8_t RS485_Check_UART_Data(volatile struct mstp_port_struct_t *
mstp_port)
{
/* check for data */
if (RS485_Comstat.Rx_Bytes)
{
mstp_port->DataRegister = RS485_Rx_Buffer[RS485_Comstat.RxTail];
if (RS485_Comstat.RxTail >= (sizeof(RS485_Rx_Buffer)-1))
RS485_Comstat.RxTail = 0;
else
RS485_Comstat.RxTail++;
RS485_Comstat.Rx_Bytes--;
/* errors? let the state machine know */
if (RS485_Comstat.Rx_Bufferoverrun)
{
RS485_Comstat.Rx_Bufferoverrun = FALSE;
mstp_port->ReceiveError = TRUE;
}
/* We read a good byte */
else
mstp_port->DataAvailable = TRUE;
if (RS485_Comstat.Rx_Bytes) {
mstp_port->DataRegister = RS485_Rx_Buffer[RS485_Comstat.RxTail];
if (RS485_Comstat.RxTail >= (sizeof(RS485_Rx_Buffer) - 1))
RS485_Comstat.RxTail = 0;
else
RS485_Comstat.RxTail++;
RS485_Comstat.Rx_Bytes--;
/* errors? let the state machine know */
if (RS485_Comstat.Rx_Bufferoverrun) {
RS485_Comstat.Rx_Bufferoverrun = FALSE;
mstp_port->ReceiveError = TRUE;
}
/* We read a good byte */
else
mstp_port->DataAvailable = TRUE;
}
return RS485_Comstat.Rx_Bytes;
return RS485_Comstat.Rx_Bytes;
}
/* *************************************************************************
DESCRIPTION: Receives RS485 data stream
@@ -148,31 +150,26 @@ uint8_t RS485_Check_UART_Data(volatile struct mstp_port_struct_t *mstp_port)
*************************************************************************** */
void RS485_Interrupt_Rx(void)
{
char dummy;
char dummy;
if ((RCSTA2bits.FERR) || (RCSTA2bits.OERR))
{
/* Clear the error */
RCSTA2bits.CREN = 0;
RCSTA2bits.CREN = 1;
RS485_Comstat.Rx_Bufferoverrun = TRUE;
dummy = RCREG2;
}
else if (RS485_Comstat.Rx_Bytes < sizeof(RS485_Rx_Buffer))
{
RS485_Rx_Buffer[RS485_Comstat.RxHead] = RCREG2;
if (RS485_Comstat.RxHead >= (sizeof(RS485_Rx_Buffer)-1))
RS485_Comstat.RxHead = 0;
else
RS485_Comstat.RxHead++;
RS485_Comstat.Rx_Bytes++;
}
else
{
RS485_Comstat.Rx_Bufferoverrun = TRUE;
dummy = RCREG2;
(void)dummy;
}
if ((RCSTA2bits.FERR) || (RCSTA2bits.OERR)) {
/* Clear the error */
RCSTA2bits.CREN = 0;
RCSTA2bits.CREN = 1;
RS485_Comstat.Rx_Bufferoverrun = TRUE;
dummy = RCREG2;
} else if (RS485_Comstat.Rx_Bytes < sizeof(RS485_Rx_Buffer)) {
RS485_Rx_Buffer[RS485_Comstat.RxHead] = RCREG2;
if (RS485_Comstat.RxHead >= (sizeof(RS485_Rx_Buffer) - 1))
RS485_Comstat.RxHead = 0;
else
RS485_Comstat.RxHead++;
RS485_Comstat.Rx_Bytes++;
} else {
RS485_Comstat.Rx_Bufferoverrun = TRUE;
dummy = RCREG2;
(void) dummy;
}
}
/* *************************************************************************
@@ -186,28 +183,25 @@ void RS485_Interrupt_Rx(void)
*************************************************************************** */
void RS485_Interrupt_Tx(void)
{
if (RS485_Comstat.Tx_Bytes)
{
/* Get the data byte */
TXREG2 = RS485_Tx_Buffer[RS485_Comstat.TxHead];
/* point to the next byte */
RS485_Comstat.TxHead++;
/* reduce the buffer size */
RS485_Comstat.Tx_Bytes--;
}
else
{
/* wait for the USART to be empty */
while (!TXSTA2bits.TRMT);
/* disable this interrupt */
PIE3bits.TX2IE = 0;
/* enable the receiver */
RS485_TX_ENABLE = 0;
RS485_RX_DISABLE = 0;
// FIXME: might not be necessary
PIE3bits.RC2IE = 1;
RCSTA2bits.CREN = 1;
}
if (RS485_Comstat.Tx_Bytes) {
/* Get the data byte */
TXREG2 = RS485_Tx_Buffer[RS485_Comstat.TxHead];
/* point to the next byte */
RS485_Comstat.TxHead++;
/* reduce the buffer size */
RS485_Comstat.Tx_Bytes--;
} else {
/* wait for the USART to be empty */
while (!TXSTA2bits.TRMT);
/* disable this interrupt */
PIE3bits.TX2IE = 0;
/* enable the receiver */
RS485_TX_ENABLE = 0;
RS485_RX_DISABLE = 0;
/* FIXME: might not be necessary */
PIE3bits.RC2IE = 1;
RCSTA2bits.CREN = 1;
}
}
/****************************************************************************
@@ -231,29 +225,28 @@ bool RS485_Set_Baud_Rate(uint32_t baud)
{
bool valid = true;
switch (baud)
{
case 9600:
case 19200:
case 38400:
case 57600:
case 76800:
case 115200:
switch (baud) {
case 9600:
case 19200:
case 38400:
case 57600:
case 76800:
case 115200:
RS485_Baud_Rate = baud;
break;
default:
default:
valid = false;
break;
}
if (valid) {
/* FIXME: store the baud rate */
/* I2C_Write_Block(
EEPROM_DEVICE_ADDRESS,
(char *)&RS485_Baud_Rate,
sizeof(RS485_Baud_Rate),
EEPROM_MSTP_BAUD_RATE_ADDR); */
}
/* FIXME: store the baud rate */
/* I2C_Write_Block(
EEPROM_DEVICE_ADDRESS,
(char *)&RS485_Baud_Rate,
sizeof(RS485_Baud_Rate),
EEPROM_MSTP_BAUD_RATE_ADDR); */
}
return valid;
}
@@ -268,75 +261,74 @@ bool RS485_Set_Baud_Rate(uint32_t baud)
void RS485_Initialize_Port(void)
{
/* Reset USART registers to POR state */
TXSTA2 = 0;
RCSTA2 = 0;
/* configure USART for receiving */
/* since the TX will handle setting up for transmit */
RCSTA2bits.CREN = 1;
/* Interrupt on receipt */
PIE3bits.RC2IE = 1;
/* enable the transmitter, disable its interrupt */
TXSTA2bits.TXEN = 1;
PIE3bits.TX2IE = 0;
/* setup USART Baud Rate Generator */
/* see BAUD RATES FOR ASYNCHRONOUS MODE in Data Book */
/* Fosc=20MHz
BRGH=1 BRGH=0
Rate SPBRG Rate SPBRG
------- ----- ------- -----
9615 129 9469 32
19230 64 19530 15
37878 32 78130 3
56818 21 104200 2
113630 10 312500 0
250000 4
625000 1
1250000 0
*/
switch (RS485_Baud_Rate)
{
case 19200:
SPBRG2 = 64;
TXSTA2bits.BRGH = 1;
break;
case 38400:
SPBRG2 = 32;
TXSTA2bits.BRGH = 1;
break;
case 57600:
SPBRG2 = 21;
TXSTA2bits.BRGH = 1;
break;
case 76800:
SPBRG2 = 3;
TXSTA2bits.BRGH = 0;
break;
case 115200:
SPBRG2 = 10;
TXSTA2bits.BRGH = 1;
break;
case 9600:
SPBRG2 = 129;
TXSTA2bits.BRGH = 1;
break;
default:
SPBRG2 = 129;
TXSTA2bits.BRGH = 1;
RS485_Set_Baud_Rate(9600);
break;
}
/* select async mode */
TXSTA2bits.SYNC = 0;
/* enable transmitter */
TXSTA2bits.TXEN = 1;
/* serial port enable */
RCSTA2bits.SPEN = 1;
/* since we are using RS485,
we need to explicitly say
transmit enable or not */
RS485_RX_DISABLE = 0;
RS485_TX_ENABLE = 0;
/* Reset USART registers to POR state */
TXSTA2 = 0;
RCSTA2 = 0;
/* configure USART for receiving */
/* since the TX will handle setting up for transmit */
RCSTA2bits.CREN = 1;
/* Interrupt on receipt */
PIE3bits.RC2IE = 1;
/* enable the transmitter, disable its interrupt */
TXSTA2bits.TXEN = 1;
PIE3bits.TX2IE = 0;
/* setup USART Baud Rate Generator */
/* see BAUD RATES FOR ASYNCHRONOUS MODE in Data Book */
/* Fosc=20MHz
BRGH=1 BRGH=0
Rate SPBRG Rate SPBRG
------- ----- ------- -----
9615 129 9469 32
19230 64 19530 15
37878 32 78130 3
56818 21 104200 2
113630 10 312500 0
250000 4
625000 1
1250000 0
*/
switch (RS485_Baud_Rate) {
case 19200:
SPBRG2 = 64;
TXSTA2bits.BRGH = 1;
break;
case 38400:
SPBRG2 = 32;
TXSTA2bits.BRGH = 1;
break;
case 57600:
SPBRG2 = 21;
TXSTA2bits.BRGH = 1;
break;
case 76800:
SPBRG2 = 3;
TXSTA2bits.BRGH = 0;
break;
case 115200:
SPBRG2 = 10;
TXSTA2bits.BRGH = 1;
break;
case 9600:
SPBRG2 = 129;
TXSTA2bits.BRGH = 1;
break;
default:
SPBRG2 = 129;
TXSTA2bits.BRGH = 1;
RS485_Set_Baud_Rate(9600);
break;
}
/* select async mode */
TXSTA2bits.SYNC = 0;
/* enable transmitter */
TXSTA2bits.TXEN = 1;
/* serial port enable */
RCSTA2bits.SPEN = 1;
/* since we are using RS485,
we need to explicitly say
transmit enable or not */
RS485_RX_DISABLE = 0;
RS485_TX_ENABLE = 0;
}
/****************************************************************************
@@ -347,9 +339,9 @@ void RS485_Initialize_Port(void)
*****************************************************************************/
void RS485_Disable_Port(void)
{
RCSTA2 &= 0x4F; /* Disable the receiver */
TXSTA2bits.TXEN = 0; /* and transmitter */
PIE3 &= 0xCF; /* Disable both interrupts */
RCSTA2 &= 0x4F; /* Disable the receiver */
TXSTA2bits.TXEN = 0; /* and transmitter */
PIE3 &= 0xCF; /* Disable both interrupts */
}
void RS485_Reinit(void)
@@ -365,21 +357,21 @@ void RS485_Reinit(void)
*****************************************************************************/
void RS485_Initialize(void)
{
/* Init the Rs485 buffers */
RS485_Comstat.RxHead = 0;
RS485_Comstat.RxTail = 0;
RS485_Comstat.Rx_Bytes = 0;
RS485_Comstat.Rx_Bufferoverrun = FALSE;
RS485_Comstat.TxHead = 0;
RS485_Comstat.TxTail = 0;
RS485_Comstat.Tx_Bytes = 0;
/* Init the Rs485 buffers */
RS485_Comstat.RxHead = 0;
RS485_Comstat.RxTail = 0;
RS485_Comstat.Rx_Bytes = 0;
RS485_Comstat.Rx_Bufferoverrun = FALSE;
RS485_Comstat.TxHead = 0;
RS485_Comstat.TxTail = 0;
RS485_Comstat.Tx_Bytes = 0;
/* FIXME: read the data from storage */
/* I2C_Read_Block(
EEPROM_DEVICE_ADDRESS,
(char *)&RS485_Baud_Rate,
sizeof(RS485_Baud_Rate),
EEPROM_MSTP_BAUD_RATE_ADDR); */
/* FIXME: read the data from storage */
/* I2C_Read_Block(
EEPROM_DEVICE_ADDRESS,
(char *)&RS485_Baud_Rate,
sizeof(RS485_Baud_Rate),
EEPROM_MSTP_BAUD_RATE_ADDR); */
RS485_Initialize_Port();
RS485_Initialize_Port();
}
bacnet-stack/ports/pic18f6720/rs485.h
+10 -11
View File
@@ -39,16 +39,15 @@
#include <stdint.h>
#include "mstp.h"
typedef struct
{
uint8_t RxHead;
uint8_t RxTail;
uint8_t Rx_Bytes;
uint8_t TxHead;
uint8_t TxTail;
uint8_t Tx_Bytes;
uint8_t Rx_Bufferoverrun : 1;
uint8_t Tx_Bufferoverrun : 1;
typedef struct {
uint8_t RxHead;
uint8_t RxTail;
uint8_t Rx_Bytes;
uint8_t TxHead;
uint8_t TxTail;
uint8_t Tx_Bytes;
uint8_t Rx_Bufferoverrun:1;
uint8_t Tx_Bufferoverrun:1;
} COMSTAT;
extern COMSTAT RS485_Comstat;
@@ -70,7 +69,7 @@ extern "C" {
uint8_t * buffer, /* frame to send (up to 501 bytes of data) */
uint16_t nbytes); /* number of bytes of data (up to 501) */
uint8_t RS485_Check_UART_Data(volatile struct mstp_port_struct_t *mstp_port); /* port specific data */
uint8_t RS485_Check_UART_Data(volatile struct mstp_port_struct_t *mstp_port); /* port specific data */
void RS485_Interrupt_Rx(void);
bacnet-stack/tsm.c
+3 -6
View File
@@ -298,11 +298,8 @@ bool tsm_invoke_id_failed(uint8_t invokeID)
bool I_Am_Request = true;
/* dummy function stubs */
int datalink_send_pdu(
BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data,
uint8_t * pdu,
unsigned pdu_len)
int datalink_send_pdu(BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data, uint8_t * pdu, unsigned pdu_len)
{
(void) dest;
(void) npdu_data;
@@ -315,7 +312,7 @@ int datalink_send_pdu(
/* dummy function stubs */
void datalink_get_broadcast_address(BACNET_ADDRESS * dest)
{
(void)dest;
(void) dest;
}
void testTSM(Test * pTest)
bacnet-stack/wp.c
+16 -24
View File
@@ -68,7 +68,7 @@ int wp_encode_apdu(uint8_t * apdu,
len = encode_opening_tag(&apdu[apdu_len], 3);
apdu_len += len;
for (len = 0; len < data->application_data_len; len++) {
apdu[apdu_len+len] = data->application_data[len];
apdu[apdu_len + len] = data->application_data[len];
}
apdu_len += data->application_data_len;
len = encode_closing_tag(&apdu[apdu_len], 3);
@@ -97,7 +97,7 @@ int wp_decode_service_request(uint8_t * apdu,
int type = 0; /* for decoding */
int property = 0; /* for decoding */
uint32_t unsigned_value = 0;
int i = 0; /* loop counter */
int i = 0; /* loop counter */
/* check for value pointers */
if (apdu_len && data) {
@@ -129,12 +129,12 @@ int wp_decode_service_request(uint8_t * apdu,
return -1;
/* determine the length of the data blob */
data->application_data_len = bacapp_data_len(&apdu[len],
apdu_len-len, property);
apdu_len - len, property);
/* a tag number of 3 is not extended so only one octet */
len++;
/* copy the data from the APDU */
for (i = 0; i < data->application_data_len; i++) {
data->application_data[i] = apdu[len+i];
data->application_data[i] = apdu[len + i];
}
/* add on the data length */
len += data->application_data_len;
@@ -195,7 +195,8 @@ int wp_decode_apdu(uint8_t * apdu,
return len;
}
void testWritePropertyTag(Test * pTest, BACNET_APPLICATION_DATA_VALUE * value)
void testWritePropertyTag(Test * pTest,
BACNET_APPLICATION_DATA_VALUE * value)
{
BACNET_WRITE_PROPERTY_DATA data = { 0 };
BACNET_WRITE_PROPERTY_DATA test_data = { 0 };
@@ -207,7 +208,7 @@ void testWritePropertyTag(Test * pTest, BACNET_APPLICATION_DATA_VALUE * value)
uint8_t test_invoke_id = 0;
data.application_data_len =
bacapp_encode_application_data(&data.application_data[0],value);
bacapp_encode_application_data(&data.application_data[0], value);
len = wp_encode_apdu(&apdu[0], invoke_id, &data);
ct_test(pTest, len != 0);
/* decode the data */
@@ -219,17 +220,14 @@ void testWritePropertyTag(Test * pTest, BACNET_APPLICATION_DATA_VALUE * value)
ct_test(pTest, test_data.object_property == data.object_property);
ct_test(pTest, test_data.array_index == data.array_index);
/* decode the application value of the request */
len = bacapp_decode_application_data(
test_data.application_data,
test_data.application_data_len,
&test_value);
len = bacapp_decode_application_data(test_data.application_data,
test_data.application_data_len, &test_value);
ct_test(pTest, test_value.tag == value->tag);
switch (test_value.tag) {
case BACNET_APPLICATION_TAG_NULL:
break;
case BACNET_APPLICATION_TAG_BOOLEAN:
ct_test(pTest, test_value.type.Boolean ==
value->type.Boolean);
ct_test(pTest, test_value.type.Boolean == value->type.Boolean);
break;
case BACNET_APPLICATION_TAG_UNSIGNED_INT:
ct_test(pTest, test_value.type.Unsigned_Int ==
@@ -247,22 +245,16 @@ void testWritePropertyTag(Test * pTest, BACNET_APPLICATION_DATA_VALUE * value)
value->type.Enumerated);
break;
case BACNET_APPLICATION_TAG_DATE:
ct_test(pTest, test_value.type.Date.year ==
value->type.Date.year);
ct_test(pTest, test_value.type.Date.year == value->type.Date.year);
ct_test(pTest, test_value.type.Date.month ==
value->type.Date.month);
ct_test(pTest, test_value.type.Date.day ==
value->type.Date.day);
ct_test(pTest, test_value.type.Date.wday ==
value->type.Date.wday);
ct_test(pTest, test_value.type.Date.day == value->type.Date.day);
ct_test(pTest, test_value.type.Date.wday == value->type.Date.wday);
break;
case BACNET_APPLICATION_TAG_TIME:
ct_test(pTest, test_value.type.Time.hour ==
value->type.Time.hour);
ct_test(pTest, test_value.type.Time.min ==
value->type.Time.min);
ct_test(pTest, test_value.type.Time.sec ==
value->type.Time.sec);
ct_test(pTest, test_value.type.Time.hour == value->type.Time.hour);
ct_test(pTest, test_value.type.Time.min == value->type.Time.min);
ct_test(pTest, test_value.type.Time.sec == value->type.Time.sec);
ct_test(pTest, test_value.type.Time.hundredths ==
value->type.Time.hundredths);
break;