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Removed rx_fsm.c example which duplicated MSTPCAP features (#544)

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Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2023-12-09 11:42:14 -06:00
committed by GitHub
parent 11add815a8
commit cc84a16c14
5 changed files with 0 additions and 889 deletions
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CMakeLists.txt
-2
View File
@@ -524,7 +524,6 @@ elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
$<$<BOOL:${BACDL_MSTP}>:ports/linux/dlmstp.c> $<$<BOOL:${BACDL_MSTP}>:ports/linux/dlmstp.c>
$<$<BOOL:${BACDL_MSTP}>:ports/linux/dlmstp_linux.c> $<$<BOOL:${BACDL_MSTP}>:ports/linux/dlmstp_linux.c>
$<$<BOOL:${BACDL_MSTP}>:ports/linux/dlmstp_linux.h> $<$<BOOL:${BACDL_MSTP}>:ports/linux/dlmstp_linux.h>
# ports/linux/rx_fsm.c
$<$<BOOL:${BACDL_ETHERNET}>:ports/linux/ethernet.c> $<$<BOOL:${BACDL_ETHERNET}>:ports/linux/ethernet.c>
ports/linux/mstimer-init.c) ports/linux/mstimer-init.c)
@@ -547,7 +546,6 @@ elseif(WIN32)
ports/win32/bacport.h ports/win32/bacport.h
$<$<BOOL:${BACDL_BIP6}>:ports/win32/bip6.c> $<$<BOOL:${BACDL_BIP6}>:ports/win32/bip6.c>
$<$<BOOL:${BACDL_BIP}>:ports/win32/bip-init.c> $<$<BOOL:${BACDL_BIP}>:ports/win32/bip-init.c>
# ports/win32/rx_fsm.c
ports/win32/datetime-init.c ports/win32/datetime-init.c
$<$<BOOL:${BACDL_MSTP}>:ports/win32/dlmstp.c> $<$<BOOL:${BACDL_MSTP}>:ports/win32/dlmstp.c>
# ports/win32/dlmstp-mm.c # ports/win32/dlmstp-mm.c
ports/linux/rx_fsm.c
-372
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@@ -1,372 +0,0 @@
/*####COPYRIGHTBEGIN####
-------------------------------------------
Copyright (C) 2007 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####*/
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
/* Linux includes */
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <pthread.h>
#include <signal.h> /* signal handling functions */
/* local includes */
#include "bacnet/bytes.h"
#include "rs485.h"
#include "crc.h"
#include "bacnet/datalink/mstp.h"
#include "bacnet/datalink/mstptext.h"
/** @file linux/rx_fsm.c Example app testing MS/TP Rx State Machine on Linux.
*/
#ifndef max
#define max(a, b) (((a)(b)) ? (a) : (b))
#define min(a, b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef LOCAL_PRINT
#define LOCAL_PRINT 1
#endif
/* local port data - shared with RS-485 */
static volatile struct mstp_port_struct_t MSTP_Port;
/* buffers needed by mstp port struct */
static uint8_t RxBuffer[DLMSTP_MPDU_MAX];
static uint8_t TxBuffer[DLMSTP_MPDU_MAX];
static uint16_t SilenceTime;
#define INCREMENT_AND_LIMIT_UINT16(x) \
{ \
if (x < 0xFFFF) \
x++; \
}
static uint16_t Timer_Silence(void)
{
return SilenceTime;
}
static void Timer_Silence_Reset(void)
{
SilenceTime = 0;
}
static void dlmstp_millisecond_timer(void)
{
INCREMENT_AND_LIMIT_UINT16(SilenceTime);
}
void *milliseconds_task(void *pArg)
{
struct timespec timeOut, remains;
timeOut.tv_sec = 0;
timeOut.tv_nsec = 10000000; /* 1 milliseconds */
for (;;) {
nanosleep(&timeOut, &remains);
dlmstp_millisecond_timer();
}
return NULL;
}
/* functions used by the MS/TP state machine to put or get data */
uint16_t MSTP_Put_Receive(volatile struct mstp_port_struct_t *mstp_port)
{
(void)mstp_port;
return 0;
}
/* for the MS/TP state machine to use for getting data to send */
/* Return: amount of PDU data */
uint16_t MSTP_Get_Send(
volatile struct mstp_port_struct_t *mstp_port, unsigned timeout)
{ /* milliseconds to wait for a packet */
(void)mstp_port;
(void)timeout;
return 0;
}
/**
* @brief Send an MSTP frame
* @param mstp_port - port specific data
* @param buffer - data to send
* @param nbytes - number of bytes of data to send
*/
void MSTP_Send_Frame(
volatile struct mstp_port_struct_t *mstp_port,
uint8_t * buffer,
uint16_t nbytes)
{
(void)mstp_port;
(void)buffer;
(void)nbytes;
}
uint16_t MSTP_Get_Reply(
volatile struct mstp_port_struct_t *mstp_port, unsigned timeout)
{ /* milliseconds to wait for a packet */
(void)mstp_port;
(void)timeout;
return 0;
}
/* returns a delta timestamp */
int timestamp_ms(void)
{
struct timeval tv;
int delta_ticks = 0;
long ticks = 0;
static long last_ticks = 0;
int rv = 0;
rv = gettimeofday(&tv, NULL);
if (rv == -1)
ticks = 0;
else
ticks = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
delta_ticks = ticks - last_ticks;
last_ticks = ticks;
return delta_ticks;
}
static const char *Capture_Filename = "mstp.cap";
static FILE *pFile = NULL; /* stream pointer */
/* write packet to file in libpcap format */
static void write_global_header(void)
{
uint32_t magic_number = 0xa1b2c3d4; /* magic number */
uint16_t version_major = 2; /* major version number */
uint16_t version_minor = 4; /* minor version number */
int32_t thiszone = 0; /* GMT to local correction */
uint32_t sigfigs = 0; /* accuracy of timestamps */
uint32_t snaplen = 65535; /* max length of captured packets, in octets */
uint32_t network = 165; /* data link type - BACNET_MS_TP */
/* create a new file. */
pFile = fopen(Capture_Filename, "wb");
if (pFile) {
fwrite(&magic_number, sizeof(magic_number), 1, pFile);
fwrite(&version_major, sizeof(version_major), 1, pFile);
fwrite(&version_minor, sizeof(version_minor), 1, pFile);
fwrite(&thiszone, sizeof(thiszone), 1, pFile);
fwrite(&sigfigs, sizeof(sigfigs), 1, pFile);
fwrite(&snaplen, sizeof(snaplen), 1, pFile);
fwrite(&network, sizeof(network), 1, pFile);
} else {
fprintf(stderr, "rx_fsm: failed to open %s: %s\n", Capture_Filename,
strerror(errno));
}
}
static void write_received_packet(volatile struct mstp_port_struct_t *mstp_port)
{
uint32_t ts_sec; /* timestamp seconds */
uint32_t ts_usec; /* timestamp microseconds */
uint32_t incl_len; /* number of octets of packet saved in file */
uint32_t orig_len; /* actual length of packet */
uint8_t header[8]; /* MS/TP header */
struct timeval tv;
size_t max_data = 0;
if (pFile) {
gettimeofday(&tv, NULL);
ts_sec = tv.tv_sec;
ts_usec = tv.tv_usec;
fwrite(&ts_sec, sizeof(ts_sec), 1, pFile);
fwrite(&ts_usec, sizeof(ts_usec), 1, pFile);
if (mstp_port->DataLength) {
max_data = min(mstp_port->InputBufferSize, mstp_port->DataLength);
incl_len = orig_len = 8 + max_data + 2;
} else {
incl_len = orig_len = 8;
}
fwrite(&incl_len, sizeof(incl_len), 1, pFile);
fwrite(&orig_len, sizeof(orig_len), 1, pFile);
header[0] = 0x55;
header[1] = 0xFF;
header[2] = mstp_port->FrameType;
header[3] = mstp_port->DestinationAddress;
header[4] = mstp_port->SourceAddress;
header[5] = HI_BYTE(mstp_port->DataLength);
header[6] = LO_BYTE(mstp_port->DataLength);
header[7] = mstp_port->HeaderCRCActual;
fwrite(header, sizeof(header), 1, pFile);
if (mstp_port->DataLength) {
fwrite(mstp_port->InputBuffer, max_data, 1, pFile);
fwrite((char *)&(mstp_port->DataCRCActualMSB), 1, 1, pFile);
fwrite((char *)&(mstp_port->DataCRCActualLSB), 1, 1, pFile);
}
} else {
fprintf(stderr, "rx_fsm: failed to open %s: %s\n", Capture_Filename,
strerror(errno));
}
}
static void cleanup(void)
{
if (pFile) {
fflush(pFile); /* stream pointer */
fclose(pFile); /* stream pointer */
}
pFile = NULL;
}
#if LOCAL_PRINT
static void print_received_packet(volatile struct mstp_port_struct_t *mstp_port)
{
unsigned i = 0;
int timestamp = 0;
size_t max_data = 0;
timestamp = timestamp_ms();
fprintf(stderr, "%03d ", timestamp);
/* Preamble: two octet preamble: X`55', X`FF' */
/* Frame Type: one octet */
/* Destination Address: one octet address */
/* Source Address: one octet address */
/* Length: two octets, most significant octet first, of the Data field */
/* Header CRC: one octet */
/* Data: (present only if Length is non-zero) */
/* Data CRC: (present only if Length is non-zero) two octets, */
/* least significant octet first */
/* (pad): (optional) at most one octet of padding: X'FF' */
fprintf(stderr, "55 FF %02X %02X %02X %02X %02X %02X ",
mstp_port->FrameType, mstp_port->DestinationAddress,
mstp_port->SourceAddress, HI_BYTE(mstp_port->DataLength),
LO_BYTE(mstp_port->DataLength), mstp_port->HeaderCRCActual);
if (mstp_port->DataLength) {
max_data = min(mstp_port->InputBufferSize, mstp_port->DataLength);
for (i = 0; i < max_data; i++) {
fprintf(stderr, "%02X ", mstp_port->InputBuffer[i]);
}
fprintf(stderr, "%02X %02X ", mstp_port->DataCRCActualMSB,
mstp_port->DataCRCActualLSB);
}
fprintf(stderr, "%s", mstptext_frame_type(mstp_port->FrameType));
fprintf(stderr, "\n");
}
#endif
static void sig_int(int signo)
{
(void)signo;
cleanup();
exit(0);
}
void signal_init(void)
{
signal(SIGINT, sig_int);
signal(SIGHUP, sig_int);
signal(SIGTERM, sig_int);
}
/* simple test to packetize the data and print it */
int main(int argc, char *argv[])
{
volatile struct mstp_port_struct_t *mstp_port;
int rc = 0;
pthread_t hThread;
int my_mac = 127;
long my_baud = 38400;
/* mimic our pointer in the state machine */
mstp_port = &MSTP_Port;
/* initialize our interface */
if (argc > 1) {
RS485_Set_Interface(argv[1]);
}
if (argc > 2) {
my_baud = strtol(argv[2], NULL, 0);
}
if (argc > 3) {
my_mac = strtol(argv[3], NULL, 0);
if (my_mac > 127)
my_mac = 127;
}
RS485_Set_Baud_Rate(my_baud);
RS485_Initialize();
MSTP_Port.InputBuffer = &RxBuffer[0];
MSTP_Port.InputBufferSize = sizeof(RxBuffer);
MSTP_Port.OutputBuffer = &TxBuffer[0];
MSTP_Port.OutputBufferSize = sizeof(TxBuffer);
MSTP_Port.This_Station = my_mac;
MSTP_Port.Nmax_info_frames = 1;
MSTP_Port.Nmax_master = 127;
MSTP_Port.SilenceTimer = Timer_Silence;
MSTP_Port.SilenceTimerReset = Timer_Silence_Reset;
MSTP_Init(mstp_port);
mstp_port->Lurking = true;
/* start our MilliSec task */
rc = pthread_create(&hThread, NULL, milliseconds_task, NULL);
atexit(cleanup);
write_global_header();
fflush(pFile); /* stream pointer */
/* run forever */
for (;;) {
RS485_Check_UART_Data(mstp_port);
MSTP_Receive_Frame_FSM(mstp_port);
/* process the data portion of the frame */
if (mstp_port->ReceivedValidFrame) {
mstp_port->ReceivedValidFrame = false;
#if LOCAL_PRINT
print_received_packet(mstp_port);
#endif
write_received_packet(mstp_port);
fflush(pFile); /* stream pointer */
} else if (mstp_port->ReceivedInvalidFrame) {
mstp_port->ReceivedInvalidFrame = false;
fprintf(stderr, "ReceivedInvalidFrame\n");
#if LOCAL_PRINT
print_received_packet(mstp_port);
#endif
write_received_packet(mstp_port);
fflush(pFile); /* stream pointer */
}
}
return 0;
}
ports/linux/rx_fsm.mak
-36
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@@ -1,36 +0,0 @@
#Makefile to build test case
CC = gcc
SRCDIR = ../../src
INCDIR = ../../include
# -g for debugging with gdb
DEFINES = -DBIG_ENDIAN=0 -DBACDL_MSTP=1
INCLUDES = -I. -I$(INCDIR)
CFLAGS = -Wall $(INCLUDES) $(DEFINES) -g
SRCS = rs485.c \
rx_fsm.c \
$(SRCDIR)/mstp.c \
$(SRCDIR)/mstptext.c \
$(SRCDIR)/indtext.c \
$(SRCDIR)/crc.c
OBJS = ${SRCS:.c=.o}
TARGET = rx_fsm
all: ${TARGET}
${TARGET}: ${OBJS}
${CC} -pthread -o $@ ${OBJS}
.c.o:
${CC} -c ${CFLAGS} $*.c -o $@
depend:
rm -f .depend
${CC} -MM ${CFLAGS} *.c >> .depend
clean:
rm -rf core ${TARGET} $(OBJS) *.bak *.1 *.ini
include: .depend
ports/win32/rx_fsm.c
-365
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@@ -1,365 +0,0 @@
/*####COPYRIGHTBEGIN####
-------------------------------------------
Copyright (C) 2007 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####*/
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include <time.h>
/* Windows includes */
#define WIN32_LEAN_AND_MEAN
#define STRICT 1
#include <windows.h>
/* local includes */
#include "bacnet/bytes.h"
#include "rs485.h"
#include "bacnet/datalink/mstp.h"
#include "bacnet/datalink/mstptext.h"
#include "crc.h"
#ifndef max
#define max(a, b) (((a)(b)) ? (a) : (b))
#define min(a, b) (((a) < (b)) ? (a) : (b))
#endif
/* file format for libpcap/winpcap */
/* from http://wiki.wireshark.org/Development/LibpcapFileFormat */
typedef struct pcap_hdr_s {
uint32_t magic_number; /* magic number */
uint16_t version_major; /* major version number */
uint16_t version_minor; /* minor version number */
int32_t thiszone; /* GMT to local correction */
uint32_t sigfigs; /* accuracy of timestamps */
uint32_t snaplen; /* max length of captured packets, in octets */
uint32_t network; /* data link type */
} pcap_hdr_t;
typedef struct pcaprec_hdr_s {
uint32_t ts_sec; /* timestamp seconds */
uint32_t ts_usec; /* timestamp microseconds */
uint32_t incl_len; /* number of octets of packet saved in file */
uint32_t orig_len; /* actual length of packet */
} pcaprec_hdr_t;
/* local port data - shared with RS-485 */
volatile struct mstp_port_struct_t MSTP_Port;
static uint8_t RxBuffer[DLMSTP_MPDU_MAX];
static uint8_t TxBuffer[DLMSTP_MPDU_MAX];
static uint16_t SilenceTime;
#define INCREMENT_AND_LIMIT_UINT16(x) \
{ \
if (x < 0xFFFF) \
x++; \
}
static uint16_t Timer_Silence(void)
{
return SilenceTime;
}
static void Timer_Silence_Reset(void)
{
SilenceTime = 0;
}
static void dlmstp_millisecond_timer(void)
{
INCREMENT_AND_LIMIT_UINT16(SilenceTime);
}
void *milliseconds_task(void *pArg)
{
(void)pArg;
for (;;) {
Sleep(1);
dlmstp_millisecond_timer();
}
/*return NULL; */
}
/* functions used by the MS/TP state machine to put or get data */
uint16_t MSTP_Put_Receive(volatile struct mstp_port_struct_t *mstp_port)
{
(void)mstp_port;
return 0;
}
/* for the MS/TP state machine to use for getting data to send */
/* Return: amount of PDU data */
uint16_t MSTP_Get_Send(
volatile struct mstp_port_struct_t *mstp_port, unsigned timeout)
{ /* milliseconds to wait for a packet */
(void)mstp_port;
(void)timeout;
return 0;
}
/**
* @brief Send an MSTP frame
* @param mstp_port - port specific data
* @param buffer - data to send
* @param nbytes - number of bytes of data to send
*/
void MSTP_Send_Frame(
volatile struct mstp_port_struct_t *mstp_port,
uint8_t * buffer,
uint16_t nbytes)
{
(void)mstp_port;
(void)buffer;
(void)nbytes;
}
uint16_t MSTP_Get_Reply(
volatile struct mstp_port_struct_t *mstp_port, unsigned timeout)
{ /* milliseconds to wait for a packet */
(void)mstp_port;
(void)timeout;
return 0;
}
#if 0
static void print_received_packet(
volatile struct mstp_port_struct_t *mstp_port)
{
unsigned i;
/* Preamble: two octet preamble: X`55', X`FF' */
/* Frame Type: one octet */
/* Destination Address: one octet address */
/* Source Address: one octet address */
/* Length: two octets, most significant octet first, of the Data field */
/* Header CRC: one octet */
/* Data: (present only if Length is non-zero) */
/* Data CRC: (present only if Length is non-zero) two octets, */
/* least significant octet first */
/* (pad): (optional) at most one octet of padding: X'FF' */
fprintf(stderr, "55 FF %02X %02X %02X %02X %02X %02X ",
mstp_port->FrameType, mstp_port->DestinationAddress,
mstp_port->SourceAddress, HI_BYTE(mstp_port->DataLength),
LO_BYTE(mstp_port->DataLength), mstp_port->HeaderCRCActual);
if (mstp_port->DataLength) {
max_data = min(mstp_port->InputBufferSize, mstp_port->DataLength);
for (i = 0; i < max_data; i++) {
fprintf(stderr, "%02X ", mstp_port->InputBuffer[i]);
}
fprintf(stderr, "%02X %02X ", mstp_port->DataCRCActualMSB,
mstp_port->DataCRCActualLSB);
}
fprintf(stderr, "%s", mstptext_frame_type(mstp_port->FrameType));
fprintf(stderr, "\n");
}
#endif
/* returns a delta timestamp */
void timestamp(uint32_t *ts_sec, /* timestamp seconds since epoch (Unix) */
uint32_t *ts_usec)
{ /* timestamp microseconds (unix) */
DWORD ticks = 0;
static DWORD initial_ticks = 0;
static time_t initial_seconds = 0;
time_t seconds = 0;
time_t milliseconds = 0;
time_t elapsed_ticks = 0;
if (initial_seconds == 0) {
initial_seconds = time(NULL);
initial_ticks = GetTickCount();
}
ticks = GetTickCount();
/* how much total time has passed? */
elapsed_ticks = ticks - initial_ticks;
seconds = elapsed_ticks / 1000;
milliseconds = elapsed_ticks - (seconds * 1000);
*ts_sec = initial_seconds + seconds;
*ts_usec = milliseconds * 1000;
return;
}
static const char *Capture_Filename = "mstp.cap";
static FILE *pFile = NULL; /* stream pointer */
/* write packet to file in libpcap format */
static void write_global_header(void)
{
uint32_t magic_number = 0xa1b2c3d4; /* magic number */
uint16_t version_major = 2; /* major version number */
uint16_t version_minor = 4; /* minor version number */
int32_t thiszone = 0; /* GMT to local correction */
uint32_t sigfigs = 0; /* accuracy of timestamps */
uint32_t snaplen = 65535; /* max length of captured packets, in octets */
uint32_t network = 165; /* data link type */
/* create a new file. */
pFile = fopen(Capture_Filename, "wb");
if (pFile) {
fwrite(&magic_number, sizeof(magic_number), 1, pFile);
fwrite(&version_major, sizeof(version_major), 1, pFile);
fwrite(&version_minor, sizeof(version_minor), 1, pFile);
fwrite(&thiszone, sizeof(thiszone), 1, pFile);
fwrite(&sigfigs, sizeof(sigfigs), 1, pFile);
fwrite(&snaplen, sizeof(snaplen), 1, pFile);
fwrite(&network, sizeof(network), 1, pFile);
} else {
fprintf(stderr, "rx_fsm: failed to open %s: %s\n", Capture_Filename,
strerror(errno));
}
}
static void write_received_packet(volatile struct mstp_port_struct_t *mstp_port)
{
uint32_t ts_sec; /* timestamp seconds */
uint32_t ts_usec; /* timestamp microseconds */
uint32_t incl_len; /* number of octets of packet saved in file */
uint32_t orig_len; /* actual length of packet */
uint8_t header[8]; /* MS/TP header */
if (pFile) {
timestamp(&ts_sec, &ts_usec);
fwrite(&ts_sec, sizeof(ts_sec), 1, pFile);
fwrite(&ts_usec, sizeof(ts_usec), 1, pFile);
if (mstp_port->DataLength) {
max_data = min(mstp_port->InputBufferSize, mstp_port->DataLength);
incl_len = orig_len = 8 + max_data + 2;
} else {
incl_len = orig_len = 8;
}
fwrite(&incl_len, sizeof(incl_len), 1, pFile);
fwrite(&orig_len, sizeof(orig_len), 1, pFile);
header[0] = 0x55;
header[1] = 0xFF;
header[2] = mstp_port->FrameType;
header[3] = mstp_port->DestinationAddress;
header[4] = mstp_port->SourceAddress;
header[5] = HI_BYTE(mstp_port->DataLength);
header[6] = LO_BYTE(mstp_port->DataLength);
header[7] = mstp_port->HeaderCRCActual;
fwrite(header, sizeof(header), 1, pFile);
if (mstp_port->DataLength) {
fwrite(&(mstp_port->DataCRCActualMSB), 1, 1, pFile);
fwrite(&(mstp_port->DataCRCActualLSB), 1, 1, pFile);
}
} else {
fprintf(stderr, "rx_fsm: failed to open %s: %s\n", Capture_Filename,
strerror(errno));
}
}
static char *Network_Interface = NULL;
static void cleanup(void)
{
if (pFile) {
fflush(pFile); /* stream pointer */
fclose(pFile); /* stream pointer */
}
pFile = NULL;
}
/* simple test to packetize the data and print it */
int main(int argc, char *argv[])
{
volatile struct mstp_port_struct_t *mstp_port;
int rc = 0;
unsigned long hThread = 0;
uint32_t arg_value = 0;
long my_mac = 127;
long my_baud = 38400;
/* mimic our pointer in the state machine */
mstp_port = &MSTP_Port;
/* argv has the "COM4" or some other device */
if (argc > 1) {
Network_Interface = argv[1];
}
if (argc > 2) {
my_baud = strtol(argv[2], NULL, 0);
}
if (argc > 3) {
my_mac = strtol(argv[3], NULL, 0);
if (my_mac > 127)
my_mac = 127;
}
/* initialize our interface */
RS485_Set_Interface(Network_Interface);
RS485_Set_Baud_Rate(my_baud);
RS485_Initialize();
MSTP_Port.InputBuffer = &RxBuffer[0];
MSTP_Port.InputBufferSize = sizeof(RxBuffer);
MSTP_Port.OutputBuffer = &TxBuffer[0];
MSTP_Port.OutputBufferSize = sizeof(TxBuffer);
MSTP_Port.This_Station = my_mac;
MSTP_Port.Nmax_info_frames = 1;
MSTP_Port.Nmax_master = 127;
MSTP_Port.SilenceTimer = Timer_Silence;
MSTP_Port.SilenceTimerReset = Timer_Silence_Reset;
MSTP_Init(&MSTP_Port);
mstp_port->Lurking = true;
/* start our MilliSec task */
hThread = _beginthread(milliseconds_task, 4096, &arg_value);
if (hThread == 0) {
fprintf(stderr, "Failed to start timer task\n");
}
atexit(cleanup);
write_global_header();
(void)SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL);
/* run forever */
for (;;) {
RS485_Check_UART_Data(mstp_port);
MSTP_Receive_Frame_FSM(mstp_port);
/* process the data portion of the frame */
if (mstp_port->ReceivedValidFrame) {
mstp_port->ReceivedValidFrame = false;
#if 0
print_received_packet(mstp_port);
#endif
write_received_packet(mstp_port);
} else if (mstp_port->ReceivedInvalidFrame) {
mstp_port->ReceivedInvalidFrame = false;
fprintf(stderr, "ReceivedInvalidFrame\n");
#if 0
print_received_packet(mstp_port);
#endif
write_received_packet(mstp_port);
}
}
/*return 0; */
}
ports/win32/rx_fsm.mak
-114
View File
@@ -1,114 +0,0 @@
#
# Simple makefile to build an executable for Win32 console
#
# This makefile assumes Borland development environment
# on Windows NT/9x/2000/XP
# Tools: bcc32, make, ilink
!ifndef BORLAND_DIR
BORLAND_DIR_Not_Defined:
@echo .
@echo You must define environment variable BORLAND_DIR to compile.
!endif
PRODUCT = rx_fsm
PRODUCT_EXE = $(PRODUCT).exe
# Choose the Data Link Layer to Enable
DEFINES = -DBACDL_MSTP -DBACAPP_ALL -DPRINT_ENABLED=1
#DEFINED += -DPRINT_ENABLED_RECEIVE_DATA=1
SRCS = rs485.c \
rx_fsm.c \
..\..\src\mstp.c \
..\..\src\mstptext.c \
..\..\src\indtext.c \
..\..\src\crc.c
OBJS = $(SRCS:.c=.obj)
# Compiler definitions
#
BCC_CFG = bcc32.cfg
CC = $(BORLAND_DIR)\bin\bcc32 +$(BCC_CFG)
#LINK = $(BORLAND_DIR)\bin\tlink32
LINK = $(BORLAND_DIR)\bin\ilink32
TLIB = $(BORLAND_DIR)\bin\tlib
#
# Include directories
#
CC_DIR = $(BORLAND_DIR)\BIN
BACNET_INCL = ..\..\include;.
INCL_DIRS = -I$(BORLAND_DIR)\include;$(BACNET_INCL)
CFLAGS = $(INCL_DIRS) $(CS_FLAGS) $(DEFINES)
# Libraries
#
C_LIB_DIR = $(BORLAND_DIR)\lib
LIBS = $(C_LIB_DIR)\IMPORT32.lib \
$(C_LIB_DIR)\CW32MT.lib
#
# Main target
#
# This should be the first one in the makefile
all : $(BCC_CFG) $(PRODUCT_EXE)
# Linker specific: the link below is for BCC linker/compiler. If you link
# with a different linker - please change accordingly.
#
# need a temp response file (@&&) because command line is too long
$(PRODUCT_EXE) : $(OBJS)
@echo Running Linker for $(PRODUCT_EXE)
$(LINK) -L$(C_LIB_DIR) -m -c -s -v @&&| # temp response file, starts with |
$(BORLAND_DIR)\lib\c0x32.obj $** # $** lists each dependency
$<
$*.map
$(LIBS)
| # end of temp response file
#
# Utilities
clean :
@echo Deleting obj files, $(PRODUCT_EXE) and map files.
del $(OBJS)
del $(PRODUCT_EXE)
del *.map
del $(BCC_CFG)
#
# Generic rules
#
.SUFFIXES: .cpp .c .sbr .obj
#
# cc generic rule
#
.c.obj:
$(CC) -o$@ $<
# Compiler configuration file
$(BCC_CFG) :
Copy &&|
$(CFLAGS)
-c
-y #include line numbers in OBJ's
-v #include debug info
-w+ #turn on all warnings
-Od #disable all optimizations
#-a4 #32 bit data alignment
#-M # generate link map
#-ls # linker options
#-WM- #not multithread
-WM #multithread
-w-aus # ignore warning assigned a value that is never used
-w-sig # ignore warning conversion may lose sig digits
| $@
# EOF: makefile