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This commit is contained in:
skarg
2007-11-29 15:56:53 +00:00
parent c585241c03
commit 411d6c1b24
236 changed files with 17864 additions and 15724 deletions
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bacnet-stack/ports/linux/rx_fsm.c
+37 -35
View File
@@ -58,23 +58,27 @@ static uint8_t RxBuffer[MAX_MPDU];
static uint8_t TxBuffer[MAX_MPDU];
static uint16_t SilenceTime;
#define INCREMENT_AND_LIMIT_UINT16(x) {if (x < 0xFFFF) x++;}
static uint16_t Timer_Silence(void)
static uint16_t Timer_Silence(
void)
{
return SilenceTime;
}
static void Timer_Silence_Reset(void)
static void Timer_Silence_Reset(
void)
{
SilenceTime = 0;
}
static void dlmstp_millisecond_timer(void)
static void dlmstp_millisecond_timer(
void)
{
INCREMENT_AND_LIMIT_UINT16(SilenceTime);
}
void *milliseconds_task(void *pArg)
void *milliseconds_task(
void *pArg)
{
struct timespec timeOut,remains;
struct timespec timeOut, remains;
timeOut.tv_sec = 0;
timeOut.tv_nsec = 10000000; /* 1 milliseconds */
@@ -89,35 +93,36 @@ void *milliseconds_task(void *pArg)
/* 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)
volatile struct mstp_port_struct_t * mstp_port)
{
(void)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;
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;
}
/* returns a delta timestamp */
int timestamp_ms(void)
int timestamp_ms(
void)
{
struct timeval tv;
int delta_ticks = 0;
@@ -125,7 +130,7 @@ int timestamp_ms(void)
static long last_ticks = 0;
int rv = 0;
rv = gettimeofday(&tv,NULL);
rv = gettimeofday(&tv, NULL);
if (rv == -1)
ticks = 0;
else
@@ -144,7 +149,7 @@ static void print_received_packet(
int timestamp = 0;
timestamp = timestamp_ms();
fprintf(stderr,"%03d ",timestamp);
fprintf(stderr, "%03d ", timestamp);
/* Preamble: two octet preamble: X`55', X`FF' */
/* Frame Type: one octet */
/* Destination Address: one octet address */
@@ -161,25 +166,23 @@ static void print_received_packet(
mstp_port->DestinationAddress,
mstp_port->SourceAddress,
HI_BYTE(mstp_port->DataLength),
LO_BYTE(mstp_port->DataLength),
mstp_port->HeaderCRCActual);
LO_BYTE(mstp_port->DataLength), mstp_port->HeaderCRCActual);
if (mstp_port->DataLength) {
for (i = 0; i < mstp_port->DataLength; i++) {
fprintf(stderr,"%02X ",
mstp_port->InputBuffer[i]);
fprintf(stderr, "%02X ", mstp_port->InputBuffer[i]);
}
fprintf(stderr,
"%02X %02X ",
mstp_port->DataCRCActualMSB,
mstp_port->DataCRCActualLSB);
"%02X %02X ",
mstp_port->DataCRCActualMSB, mstp_port->DataCRCActualLSB);
}
fprintf(stderr,"%s",
mstptext_frame_type(mstp_port->FrameType));
fprintf(stderr,"\n");
fprintf(stderr, "%s", mstptext_frame_type(mstp_port->FrameType));
fprintf(stderr, "\n");
}
/* 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;
int rc = 0;
@@ -195,7 +198,7 @@ int main(int argc, char *argv[])
if (argc > 2) {
my_mac = strtol(argv[2], NULL, 0);
if (my_mac > 127)
my_mac = 127;
my_mac = 127;
}
RS485_Set_Baud_Rate(38400);
RS485_Initialize();
@@ -229,4 +232,3 @@ int main(int argc, char *argv[])
return 0;
}