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Feature/make pretty apps and ports (#80)

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* Added pretty-apps and pretty-ports make targets

* pretty-fied apps folder C files

* Pretty-fied ports folder C and H files

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2020-04-30 10:13:11 -05:00
committed by GitHub
parent 0abcbea971
commit fdd49f1791
152 changed files with 9668 additions and 11674 deletions
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ports/linux/mstpsnap.c
+52 -61
View File
@@ -50,11 +50,12 @@
#include "bacnet/datalink/mstptext.h"
#include "bacnet/bacint.h"
/** @file linux/mstpsnap.c Example application testing BACnet MS/TP on Linux. */
/** @file linux/mstpsnap.c Example application testing BACnet MS/TP on Linux.
*/
#ifndef max
#define max(a,b) (((a) (b)) ? (a) : (b))
#define min(a,b) (((a) < (b)) ? (a) : (b))
#define max(a, b) (((a)(b)) ? (a) : (b))
#define min(a, b) (((a) < (b)) ? (a) : (b))
#endif
/* local port data - shared with RS-485 */
@@ -64,8 +65,7 @@ static uint8_t RxBuffer[MAX_MPDU];
static uint8_t TxBuffer[MAX_MPDU];
static struct mstimer Silence_Timer;
static uint32_t Timer_Silence(
void *pArg)
static uint32_t Timer_Silence(void *pArg)
{
uint32_t delta_time = 0;
@@ -77,17 +77,15 @@ static uint32_t Timer_Silence(
return delta_time;
}
static void Timer_Silence_Reset(
void *pArg)
static void Timer_Silence_Reset(void *pArg)
{
mstimer_set(&Silence_Timer, 0);
}
/* 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)
uint16_t MSTP_Put_Receive(volatile struct mstp_port_struct_t *mstp_port)
{
(void) mstp_port;
(void)mstp_port;
return 0;
}
@@ -95,26 +93,22 @@ uint16_t MSTP_Put_Receive(
/* 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;
volatile struct mstp_port_struct_t *mstp_port, unsigned timeout)
{ /* milliseconds to wait for a packet */
(void)mstp_port;
(void)timeout;
return 0;
}
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;
volatile struct mstp_port_struct_t *mstp_port, unsigned timeout)
{ /* milliseconds to wait for a packet */
(void)mstp_port;
(void)timeout;
return 0;
}
static int network_init(
const char *name,
int protocol)
static int network_init(const char *name, int protocol)
{
/* check to see if we are being run as root */
if (getuid() != 0) {
@@ -146,7 +140,7 @@ static int network_init(
sll.sll_ifindex = ifr.ifr_ifindex;
sll.sll_protocol = htons(protocol);
if (bind(sockfd, (struct sockaddr *) &sll, sizeof(sll)) == -1) {
if (bind(sockfd, (struct sockaddr *)&sll, sizeof(sll)) == -1) {
perror("Unable to bind socket");
return -1;
}
@@ -155,11 +149,10 @@ static int network_init(
}
static void snap_received_packet(
volatile struct mstp_port_struct_t *mstp_port,
int sockfd)
volatile struct mstp_port_struct_t *mstp_port, int sockfd)
{
uint16_t mtu_len = 0; /* number of octets of packet saved in file */
unsigned i = 0; /* counter */
uint16_t mtu_len = 0; /* number of octets of packet saved in file */
unsigned i = 0; /* counter */
static uint8_t mtu[1500] = { 0 };
uint16_t max_data = 0;
@@ -176,17 +169,17 @@ static void snap_received_packet(
mtu[10] = 0;
mtu[11] = mstp_port->SourceAddress;
/* length - 12, 13 */
mtu[14] = 0xaa; /* DSAP for SNAP */
mtu[15] = 0xaa; /* SSAP for SNAP */
mtu[16] = 0x03; /* Control Field for SNAP */
mtu[17] = 0x00; /* Organization Code: Cimetrics */
mtu[18] = 0x10; /* Organization Code: Cimetrics */
mtu[19] = 0x90; /* Organization Code: Cimetrics */
mtu[20] = 0x00; /* Protocol ID */
mtu[21] = 0x01; /* Protocol ID */
mtu[22] = 0x00; /* delta time */
mtu[23] = 0x00; /* delta time */
mtu[24] = 0x80; /* unknown byte */
mtu[14] = 0xaa; /* DSAP for SNAP */
mtu[15] = 0xaa; /* SSAP for SNAP */
mtu[16] = 0x03; /* Control Field for SNAP */
mtu[17] = 0x00; /* Organization Code: Cimetrics */
mtu[18] = 0x10; /* Organization Code: Cimetrics */
mtu[19] = 0x90; /* Organization Code: Cimetrics */
mtu[20] = 0x00; /* Protocol ID */
mtu[21] = 0x01; /* Protocol ID */
mtu[22] = 0x00; /* delta time */
mtu[23] = 0x00; /* delta time */
mtu[24] = 0x80; /* unknown byte */
mtu[25] = mstp_port->FrameType;
mtu[26] = mstp_port->DestinationAddress;
mtu[27] = mstp_port->SourceAddress;
@@ -205,27 +198,23 @@ static void snap_received_packet(
}
/* Ethernet length is data only - not address or length bytes */
encode_unsigned16(&mtu[12], mtu_len - 14);
(void) write(sockfd, &mtu[0], mtu_len);
(void)write(sockfd, &mtu[0], mtu_len);
}
static void cleanup(
void)
static void cleanup(void)
{
}
#if (!defined(_WIN32))
static void sig_int(
int signo)
static void sig_int(int signo)
{
(void) signo;
(void)signo;
cleanup();
exit(0);
}
void signal_init(
void)
void signal_init(void)
{
signal(SIGINT, sig_int);
signal(SIGHUP, sig_int);
@@ -234,9 +223,7 @@ void signal_init(
#endif
/* simple test to packetize the data and print it */
int main(
int argc,
char *argv[])
int main(int argc, char *argv[])
{
volatile struct mstp_port_struct_t *mstp_port;
long my_baud = 38400;
@@ -248,14 +235,18 @@ int main(
mstp_port = &MSTP_Port;
if ((argc > 1) && (strcmp(argv[1], "--help") == 0)) {
printf("mstsnap [serial] [baud] [network]\r\n"
"Captures MS/TP packets from a serial interface\r\n"
"and sends them to a network interface using SNAP \r\n"
"protocol packets (mimics Cimetrics U+4 packet).\r\n" "\r\n"
"Command line options:\r\n" "[serial] - serial interface.\r\n"
" defaults to /dev/ttyUSB0.\r\n"
"[baud] - baud rate. 9600, 19200, 38400, 57600, 115200\r\n"
" defaults to 38400.\r\n" "[network] - network interface.\r\n"
" defaults to eth0.\r\n" "");
"Captures MS/TP packets from a serial interface\r\n"
"and sends them to a network interface using SNAP \r\n"
"protocol packets (mimics Cimetrics U+4 packet).\r\n"
"\r\n"
"Command line options:\r\n"
"[serial] - serial interface.\r\n"
" defaults to /dev/ttyUSB0.\r\n"
"[baud] - baud rate. 9600, 19200, 38400, 57600, 115200\r\n"
" defaults to 38400.\r\n"
"[network] - network interface.\r\n"
" defaults to eth0.\r\n"
"");
return 0;
}
/* initialize our interface */
@@ -285,11 +276,11 @@ int main(
MSTP_Port.SilenceTimerReset = Timer_Silence_Reset;
MSTP_Init(mstp_port);
fprintf(stdout, "mstpcap: Using %s for capture at %ld bps.\n",
RS485_Interface(), (long) RS485_Get_Baud_Rate());
RS485_Interface(), (long)RS485_Get_Baud_Rate());
atexit(cleanup);
#if defined(_WIN32)
SetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), ENABLE_PROCESSED_INPUT);
SetConsoleCtrlHandler((PHANDLER_ROUTINE) CtrlCHandler, TRUE);
SetConsoleCtrlHandler((PHANDLER_ROUTINE)CtrlCHandler, TRUE);
#else
signal_init();
#endif