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modified while adding pic18 support

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skarg
2005-04-20 17:09:26 +00:00
parent d6033b03a3
commit 4646df1188
13 changed files with 1183 additions and 204 deletions
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bacnet-stack/ports/pic18/main.c
+55 -36
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@@ -1,37 +1,27 @@
/*####COPYRIGHTBEGIN####
-------------------------------------------
Copyright (C) 2004 Steve Karg
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
The Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307
USA.
As a special exception, if other files instantiate templates or
use macros or inline functions from this file, or you compile
this file and link it with other works to produce a work based
on this file, this file does not by itself cause the resulting
work to be covered by the GNU General Public License. However
the source code for this file must still be made available in
accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work
based on this file might be covered by the GNU General Public
License.
-------------------------------------------
####COPYRIGHTEND####*/
/**************************************************************************
*
* Copyright (C) 2005 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.
*
*********************************************************************/
#include <stddef.h>
#include <stdint.h>
@@ -40,24 +30,53 @@
#include "crc.h"
#include "rs485.h"
#include "ringbuf.h"
#include "init.h"
#include "timer.h"
#include "hardware.h"
static struct mstp_port_struct_t MSTP_Port; // port data
volatile struct mstp_port_struct_t MSTP_Port; // port data
static uint8_t MSTP_MAC_Address = 0x05; // local MAC address
/****************************************************************************
* DESCRIPTION: Handles our calling our module level milisecond counters
* PARAMETERS: none
* RETURN: none
* ALGORITHM: none
* NOTES: none
*****************************************************************************/
static void Check_Timer_Milliseconds(void)
{
// We might have missed some so keep doing it until we have got them all
while (Milliseconds)
{
MSTP_Millisecond_Timer(&MSTP_Port);
Milliseconds--;
}
}
int main(void)
{
init_hardware();
RS485_Initialize();
MSTP_Init(&MSTP_Port,MSTP_MAC_Address);
// loop forever
for (;;)
{
WATCHDOG_TIMER();
// input
Check_Timer_Milliseconds();
// note: also called by RS-485 Receive ISR
RS485_Check_UART_Data(&MSTP_Port);
MSTP_Receive_Frame_FSM(&MSTP_Port);
// process
// output
RS485_Process_Tx_Message();
MSTP_Master_Node_FSM(&MSTP_Port);
}