kishore venki

If a device supports BACNet Restart Notification procedure, Device should support the three propreties * last_restart_reason, * Time_of_Device_Restart and * Restart_Notification_Recipients But these properties are not seen in device.c Further Send_UCOV_Notify in s_cov.c will always send Restart Notification to the broadcast address. But this notification can be either broadcast or unicast depend upon the values in the property "Restart_Notification_Recipients". I could not find the above implementation...

BACnet/IP

Hi, Please advise how to fix the swapping of MSB and LSB of BACnet Port in the response for Active COV Subscriptions. Thanks ....

Hi, Binary_Input.PV can also be writeable if its Out_Of-Service(OOS) is set to TRUE similar to Analog , Multi-State-Input objects. But the checking of OOS is not there in the Binary_Input_Write_Property method. Below is the code snippet from version 1.0.0. Am I missing something? switch (wp_data->object_property) { case PROP_PRESENT_VALUE: status = WPValidateArgType(&value, BACNET_APPLICATION_TAG_ &wp_data->error_class, &wp_data->error_code); if (status) { if (value.type.Enumerated <= MAX_BINARY_PV)...

Hi Steve, Thanks for your timely help and valuable information. I am sorry that I did not respond to you on time. With the above code, COV worked. Only thing I noticed now is while responding for the Active_COV_Subscriptions, the port is reversed. That is instead of BA C0, the response has C0 BA. I am looking at the code to fix. Thanks once again. Kishore

The lifetime parameters also did not change.

Steve, After looking at your comments, we noticed that we never call the following code in our application handler_cov_timer_seconds(elapsed_seconds), tsm_timer_milliseconds(elapsed_milliseconds); Though without the above two lines, ucov notification works. Is the problem related to the absence of the above two lines? In the demo like server, these lines are present in main function. But our application is a bit complex having bluetooth connectivity running and other IP related application running...

MAX_TSM_TRANSACTIONS=5