added main to DOS port for testing.

2007-12-06 22:37:07 +00:00
parent 64e9b54dbd
commit def9ccb49d
1 changed files with 112 additions and 0 deletions
@@ -0,0 +1,112 @@
+/**************************************************************************
+*
+* Copyright (C) 2007 Steve Karg <skarg@users.sourceforge.net>
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*
+*********************************************************************/
+/* hardware specific */
+#include "timer.h"
+/* standard libraries */
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+#include <stdint.h>
+/* BACnet */
+#include "rs485.h"
+#include "datalink.h"
+#include "npdu.h"
+#include "apdu.h"
+#include "dcc.h"
+#include "iam.h"
+#include "handlers.h"
+#include "device.h"
+#include "dcc.h"
+#include "iam.h"
+#include "txbuf.h"
+
+static unsigned long DCC_Timer = 1000;
+
+static void millisecond_timer(
+    void)
+{
+    while (Timer_Milliseconds) {
+        Timer_Milliseconds--;
+        if (DCC_Timer) {
+            DCC_Timer--;
+        }
+    }
+    /* note: MS/TP silence timer is updated in ISR */
+}
+
+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
+}
+
+int main(
+    void)
+{
+    uint16_t pdu_len = 0;
+    BACNET_ADDRESS src; /* source address */
+    uint8_t pdu[MAX_MPDU];      /* PDU data */
+
+    Timer_Init();
+    bacnet_init();
+    /* broadcast an I-Am on startup */
+    iam_send(&Handler_Transmit_Buffer[0]);
+    for (;;) {
+        millisecond_timer();
+        if (!DCC_Timer) {
+            dcc_timer_seconds(1);
+            DCC_Timer = 1000;
+        }
+        /* BACnet handling */
+        pdu_len = datalink_receive(&src, &pdu[0], MAX_MPDU, 0);
+        if (pdu_len) {
+#ifndef DLMSTP_TEST
+            npdu_handler(&src, &pdu[0], pdu_len);
+#endif
+        }
+    }
+}