static void bacnet_init(
void)
{
#if defined(BACDL_MSTP)
RS485_Set_Baud_Rate(38400);
dlmstp_set_mac_address(57);
dlmstp_set_max_master(127);
dlmstp_set_max_info_frames(1);
dlmstp_init(NULL);
#endif
Device_Set_Object_Instance_Number(11111);
#ifndef DLMSTP_TEST
/* we need to handle who-is to support dynamic device binding */
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_IS, handler_who_is);
/* Set the handlers for any confirmed services that we support. */
/* 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_REINITIALIZE_DEVICE,
handler_reinitialize_device);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_WRITE_PROPERTY,
handler_write_property);
/* handle communication so we can shutup when asked */
apdu_set_confirmed_handler(SERVICE_CONFIRMED_DEVICE_COMMUNICATION_CONTROL,
handler_device_communication_control);
#endif
}
void main(
void)
{
RCONbits.NOT_POR = 1;
RCONbits.NOT_RI = 1;
Hardware_Initialize();
Initialize_Variables();
/* initialize BACnet Data Link Layer */
dlmstp_set_my_address(42);
dlmstp_set_max_info_frames(1);
dlmstp_set_max_master(127);
RS485_Set_Baud_Rate(38400);
dlmstp_init();
/* Handle anything that needs to be done on powerup */
/* Greet the BACnet world! */
Send_I_Am(&Handler_Transmit_Buffer[0]);
/* Main loop */
while (TRUE) {
RESTART_WDT();
dlmstp_task();
MainTasks();
Global_Int(INT_ENABLED);
ENABLE_TIMER4_INT();
}
}
int main(
int argc,
char *argv[])
{
uint16_t pdu_len = 0;
/* argv has the "COM4" or some other device */
if (argc > 1) {
Network_Interface = argv[1];
}
dlmstp_set_baud_rate(38400);
dlmstp_set_mac_address(0x05);
dlmstp_set_max_info_frames(DEFAULT_MAX_INFO_FRAMES);
dlmstp_set_max_master(DEFAULT_MAX_MASTER);
dlmstp_init(Network_Interface);
/* forever task */
for (;;) {
pdu_len = dlmstp_receive(NULL, NULL, 0, INFINITE);
#if 0
MSTP_Create_And_Send_Frame(&MSTP_Port, FRAME_TYPE_TEST_REQUEST,
MSTP_Port.SourceAddress, MSTP_Port.This_Station, NULL, 0);
#endif
}
return 0;
}
/**************************************************************************
* Description: initializes the BACnet library
* Returns: none
* Notes: none
**************************************************************************/
void bacnet_init(void)
{
unsigned i;
Ringbuf_Init(&Receive_Queue, (uint8_t *) & Receive_Buffer,
sizeof(struct mstp_rx_packet), MSTP_RECEIVE_PACKET_COUNT);
dlmstp_init(NULL);
/* initialize objects */
Device_Init(NULL);
/* set up our confirmed service unrecognized service handler - required! */
apdu_set_unrecognized_service_handler_handler
(handler_unrecognized_service);
/* we need to handle who-is to support dynamic device binding */
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_IS, handler_who_is);
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_HAS, handler_who_has);
/* Set the handlers for any confirmed services that we support. */
/* 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_READ_PROP_MULTIPLE,
handler_read_property_multiple);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_REINITIALIZE_DEVICE,
handler_reinitialize_device);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_WRITE_PROPERTY,
handler_write_property);
/* handle communication so we can shut up when asked */
apdu_set_confirmed_handler(SERVICE_CONFIRMED_DEVICE_COMMUNICATION_CONTROL,
handler_device_communication_control);
/* start the cyclic 1 second timer for DCC */
timer_interval_start_seconds(&DCC_Timer, DCC_CYCLE_SECONDS);
/* start the cyclic 1 second timer for COV */
timer_interval_start_seconds(&COV_Timer, COV_CYCLE_SECONDS);
/* start the cyclic 1 second timer for TSM */
timer_interval_start_seconds(&TSM_Timer, TSM_CYCLE_SECONDS);
for (i = 0; i < MAX_ANALOG_INPUTS; i++) {
Analog_Input_Units_Set(
Analog_Input_Index_To_Instance(i),
UNITS_PERCENT);
}
}
