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Avoid redefining MSTP timeouts (#230)

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* Avoid redefining MSTP timeouts

* Remove duplicate MS/TP time definitions

Ports of MS/TP datalink included #defines of several time values, which
were already defined in src/bacnet/datalink/mstpdef.h.  All those ports
already include that header.
This commit is contained in:
Nick Schaf
2022-02-26 08:58:57 -06:00
committed by GitHub
parent f5017b71b1
commit b31cb43e22
9 changed files with 70 additions and 114 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ports/at91sam7s/dlmstp.c
+6 -22
View File
@@ -119,21 +119,21 @@ static uint8_t Nmax_info_frames = 1;
/* its value shall be 127. */ /* its value shall be 127. */
static uint8_t Nmax_master = 127; static uint8_t Nmax_master = 127;
/* The time without a DataAvailable or ReceiveError event before declaration */
/* of loss of token: 500 milliseconds. */
#define Tno_token 500
/* The minimum time without a DataAvailable or ReceiveError event */ /* The minimum time without a DataAvailable or ReceiveError event */
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 260 #define Treply_timeout 260
#endif
/* The time without a DataAvailable or ReceiveError event that a node must */ /* The time without a DataAvailable or ReceiveError event that a node must */
/* wait for a remote node to begin using a token or replying to a Poll For */ /* wait for a remote node to begin using a token or replying to a Poll For */
/* Master frame: 20 milliseconds. (Implementations may use larger values for */ /* Master frame: 20 milliseconds. (Implementations may use larger values for */
/* this timeout, not to exceed 35 milliseconds.) */ /* this timeout, not to exceed 35 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 30 #define Tusage_timeout 30
#endif
/* The number of tokens received or used before a Poll For Master cycle */ /* The number of tokens received or used before a Poll For Master cycle */
/* is executed: 50. */ /* is executed: 50. */
@@ -154,28 +154,12 @@ static uint8_t Nmax_master = 127;
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
#define Tframe_abort 30 #define Tframe_abort 30
/* The maximum idle time a sending node may allow to elapse between octets */
/* of a frame the node is transmitting: 20 bit times. */
#define Tframe_gap 20
/* The maximum time after the end of the stop bit of the final */
/* octet of a transmitted frame before a node must disable its */
/* EIA-485 driver: 15 bit times. */
#define Tpostdrive 15
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
#ifndef Treply_delay
#define Treply_delay 250 #define Treply_delay 250
#endif
/* The width of the time slot within which a node may generate a token: */
/* 10 milliseconds. */
#define Tslot 10
/* The maximum time a node may wait after reception of the token or */
/* a Poll For Master frame before sending the first octet of a frame: */
/* 15 milliseconds. */
#define Tusage_delay 15
/* we need to be able to increment without rolling over */ /* we need to be able to increment without rolling over */
#define INCREMENT_AND_LIMIT_UINT8(x) \ #define INCREMENT_AND_LIMIT_UINT8(x) \
ports/atmega168/dlmstp.c
+8
View File
@@ -139,13 +139,17 @@ static uint8_t TransmitPacketDest;
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 295 #define Treply_timeout 295
#endif
/* The time without a DataAvailable or ReceiveError event that a node must */ /* The time without a DataAvailable or ReceiveError event that a node must */
/* wait for a remote node to begin using a token or replying to a Poll For */ /* wait for a remote node to begin using a token or replying to a Poll For */
/* Master frame: 20 milliseconds. (Implementations may use larger values for */ /* Master frame: 20 milliseconds. (Implementations may use larger values for */
/* this timeout, not to exceed 35 milliseconds.) */ /* this timeout, not to exceed 35 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 30 #define Tusage_timeout 30
#endif
/* The minimum number of DataAvailable or ReceiveError events that must be */ /* The minimum number of DataAvailable or ReceiveError events that must be */
/* seen by a receiving node in order to declare the line "active": 4. */ /* seen by a receiving node in order to declare the line "active": 4. */
@@ -157,12 +161,16 @@ static uint8_t TransmitPacketDest;
/* not to exceed 100 milliseconds.) */ /* not to exceed 100 milliseconds.) */
/* At 9600 baud, 60 bit times would be about 6.25 milliseconds */ /* At 9600 baud, 60 bit times would be about 6.25 milliseconds */
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
#ifndef Tframe_abort
#define Tframe_abort 30 #define Tframe_abort 30
#endif
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
#ifndef Treply_delay
#define Treply_delay 250 #define Treply_delay 250
#endif
/* we need to be able to increment without rolling over */ /* we need to be able to increment without rolling over */
#define INCREMENT_AND_LIMIT_UINT8(x) \ #define INCREMENT_AND_LIMIT_UINT8(x) \
ports/bdk-atxx4-mstp/dlmstp.c
+8 -22
View File
@@ -123,21 +123,21 @@ static uint8_t Nmax_info_frames = MSTP_PDU_PACKET_COUNT;
/* its value shall be 127. */ /* its value shall be 127. */
static uint8_t Nmax_master = 127; static uint8_t Nmax_master = 127;
/* The time without a DataAvailable or ReceiveError event before declaration */
/* of loss of token: 500 milliseconds. */
#define Tno_token 500
/* The minimum time without a DataAvailable or ReceiveError event */ /* The minimum time without a DataAvailable or ReceiveError event */
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 260 #define Treply_timeout 260
#endif
/* The time without a DataAvailable or ReceiveError event that a node must */ /* The time without a DataAvailable or ReceiveError event that a node must */
/* wait for a remote node to begin using a token or replying to a Poll For */ /* wait for a remote node to begin using a token or replying to a Poll For */
/* Master frame: 20 milliseconds. (Implementations may use larger values for */ /* Master frame: 20 milliseconds. (Implementations may use larger values for */
/* this timeout, not to exceed 35 milliseconds.) */ /* this timeout, not to exceed 35 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 30 #define Tusage_timeout 30
#endif
/* The number of tokens received or used before a Poll For Master cycle */ /* The number of tokens received or used before a Poll For Master cycle */
/* is executed: 50. */ /* is executed: 50. */
@@ -156,30 +156,16 @@ static uint8_t Nmax_master = 127;
/* not to exceed 100 milliseconds.) */ /* not to exceed 100 milliseconds.) */
/* At 9600 baud, 60 bit times would be about 6.25 milliseconds */ /* At 9600 baud, 60 bit times would be about 6.25 milliseconds */
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
#ifndef Tframe_abort
#define Tframe_abort 30 #define Tframe_abort 30
#endif
/* The maximum idle time a sending node may allow to elapse between octets */
/* of a frame the node is transmitting: 20 bit times. */
#define Tframe_gap 20
/* The maximum time after the end of the stop bit of the final */
/* octet of a transmitted frame before a node must disable its */
/* EIA-485 driver: 15 bit times. */
#define Tpostdrive 15
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
#ifndef Treply_delay
#define Treply_delay 250 #define Treply_delay 250
#endif
/* The width of the time slot within which a node may generate a token: */
/* 10 milliseconds. */
#define Tslot 10
/* The maximum time a node may wait after reception of the token or */
/* a Poll For Master frame before sending the first octet of a frame: */
/* 15 milliseconds. */
#define Tusage_delay 15
/* we need to be able to increment without rolling over */ /* we need to be able to increment without rolling over */
#define INCREMENT_AND_LIMIT_UINT8(x) \ #define INCREMENT_AND_LIMIT_UINT8(x) \
ports/pic18f6720/mstp.c
+10 -22
View File
@@ -101,53 +101,41 @@
/* not to exceed 100 milliseconds.) */ /* not to exceed 100 milliseconds.) */
/* At 9600 baud, 60 bit times would be about 6.25 milliseconds */ /* At 9600 baud, 60 bit times would be about 6.25 milliseconds */
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
#ifndef Tframe_abort
#define Tframe_abort 30 #define Tframe_abort 30
#endif
/* The maximum idle time a sending node may allow to elapse between octets */
/* of a frame the node is transmitting: 20 bit times. */
#define Tframe_gap 20
/* The time without a DataAvailable or ReceiveError event before declaration */
/* of loss of token: 500 milliseconds. */
#define Tno_token 500
/* The maximum time after the end of the stop bit of the final */
/* octet of a transmitted frame before a node must disable its */
/* EIA-485 driver: 15 bit times. */
#define Tpostdrive 15
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
/* note: we always send a reply postponed since a message other than /* note: we always send a reply postponed since a message other than
the reply may be in the transmit queue */ the reply may be in the transmit queue */
#ifndef Treply_delay
#define Treply_delay 10 #define Treply_delay 10
#endif
/* The minimum time without a DataAvailable or ReceiveError event */ /* The minimum time without a DataAvailable or ReceiveError event */
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 255 #define Treply_timeout 255
#endif
/* Repeater turnoff delay. The duration of a continuous logical one state */ /* Repeater turnoff delay. The duration of a continuous logical one state */
/* at the active input port of an MS/TP repeater after which the repeater */ /* at the active input port of an MS/TP repeater after which the repeater */
/* will enter the IDLE state: 29 bit times < Troff < 40 bit times. */ /* will enter the IDLE state: 29 bit times < Troff < 40 bit times. */
#ifndef Troff
#define Troff 30 #define Troff 30
#endif
/* The width of the time slot within which a node may generate a token: */
/* 10 milliseconds. */
#define Tslot 10
/* The maximum time a node may wait after reception of the token or */
/* a Poll For Master frame before sending the first octet of a frame: */
/* 15 milliseconds. */
#define Tusage_delay 15
/* The minimum time without a DataAvailable or ReceiveError event that a */ /* The minimum time without a DataAvailable or ReceiveError event that a */
/* node must wait for a remote node to begin using a token or replying to */ /* node must wait for a remote node to begin using a token or replying to */
/* a Poll For Master frame: 20 milliseconds. (Implementations may use */ /* a Poll For Master frame: 20 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 100 milliseconds.) */ /* larger values for this timeout, not to exceed 100 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 20 #define Tusage_timeout 20
#endif
/* we need to be able to increment without rolling over */ /* we need to be able to increment without rolling over */
#define INCREMENT_AND_LIMIT_UINT8(x) \ #define INCREMENT_AND_LIMIT_UINT8(x) \
ports/pic18f97j60/mstp.c
+10 -22
View File
@@ -101,53 +101,41 @@
/* not to exceed 100 milliseconds.) */ /* not to exceed 100 milliseconds.) */
/* At 9600 baud, 60 bit times would be about 6.25 milliseconds */ /* At 9600 baud, 60 bit times would be about 6.25 milliseconds */
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
#ifndef Tframe_abort
#define Tframe_abort 30 #define Tframe_abort 30
#endif
/* The maximum idle time a sending node may allow to elapse between octets */
/* of a frame the node is transmitting: 20 bit times. */
#define Tframe_gap 20
/* The time without a DataAvailable or ReceiveError event before declaration */
/* of loss of token: 500 milliseconds. */
#define Tno_token 500
/* The maximum time after the end of the stop bit of the final */
/* octet of a transmitted frame before a node must disable its */
/* EIA-485 driver: 15 bit times. */
#define Tpostdrive 15
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
/* note: we always send a reply postponed since a message other than /* note: we always send a reply postponed since a message other than
the reply may be in the transmit queue */ the reply may be in the transmit queue */
#ifndef Treply_delay
#define Treply_delay 10 #define Treply_delay 10
#endif
/* The minimum time without a DataAvailable or ReceiveError event */ /* The minimum time without a DataAvailable or ReceiveError event */
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 255 #define Treply_timeout 255
#endif
/* Repeater turnoff delay. The duration of a continuous logical one state */ /* Repeater turnoff delay. The duration of a continuous logical one state */
/* at the active input port of an MS/TP repeater after which the repeater */ /* at the active input port of an MS/TP repeater after which the repeater */
/* will enter the IDLE state: 29 bit times < Troff < 40 bit times. */ /* will enter the IDLE state: 29 bit times < Troff < 40 bit times. */
#ifndef Troff
#define Troff 30 #define Troff 30
#endif
/* The width of the time slot within which a node may generate a token: */
/* 10 milliseconds. */
#define Tslot 10
/* The maximum time a node may wait after reception of the token or */
/* a Poll For Master frame before sending the first octet of a frame: */
/* 15 milliseconds. */
#define Tusage_delay 15
/* The minimum time without a DataAvailable or ReceiveError event that a */ /* The minimum time without a DataAvailable or ReceiveError event that a */
/* node must wait for a remote node to begin using a token or replying to */ /* node must wait for a remote node to begin using a token or replying to */
/* a Poll For Master frame: 20 milliseconds. (Implementations may use */ /* a Poll For Master frame: 20 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 100 milliseconds.) */ /* larger values for this timeout, not to exceed 100 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 20 #define Tusage_timeout 20
#endif
/* we need to be able to increment without rolling over */ /* we need to be able to increment without rolling over */
#define INCREMENT_AND_LIMIT_UINT8(x) \ #define INCREMENT_AND_LIMIT_UINT8(x) \
ports/stm32f10x/dlmstp.c
+8 -13
View File
@@ -110,21 +110,21 @@ static uint8_t This_Station = 255;
/* its value shall be 127. */ /* its value shall be 127. */
static uint8_t Nmax_master = 127; static uint8_t Nmax_master = 127;
/* The time without a DataAvailable or ReceiveError event before declaration */
/* of loss of token: 500 milliseconds. */
#define Tno_token 500
/* The minimum time without a DataAvailable or ReceiveError event */ /* The minimum time without a DataAvailable or ReceiveError event */
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 260 #define Treply_timeout 260
#endif
/* The time without a DataAvailable or ReceiveError event that a node must */ /* The time without a DataAvailable or ReceiveError event that a node must */
/* wait for a remote node to begin using a token or replying to a Poll For */ /* wait for a remote node to begin using a token or replying to a Poll For */
/* Master frame: 20 milliseconds. (Implementations may use larger values for */ /* Master frame: 20 milliseconds. (Implementations may use larger values for */
/* this timeout, not to exceed 35 milliseconds.) */ /* this timeout, not to exceed 35 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 30 #define Tusage_timeout 30
#endif
/* The minimum number of DataAvailable or ReceiveError events that must be */ /* The minimum number of DataAvailable or ReceiveError events that must be */
/* seen by a receiving node in order to declare the line "active": 4. */ /* seen by a receiving node in order to declare the line "active": 4. */
@@ -138,21 +138,16 @@ static uint8_t Nmax_master = 127;
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
/* At 115200 baud, 60 bit times would be about 0.5 milliseconds */ /* At 115200 baud, 60 bit times would be about 0.5 milliseconds */
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 115200); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 115200); */
#ifndef Tframe_abort
#define Tframe_abort 30 #define Tframe_abort 30
#endif
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
#ifndef Treply_delay
#define Treply_delay (250 - 50) #define Treply_delay (250 - 50)
#endif
/* The width of the time slot within which a node may generate a token: */
/* 10 milliseconds. */
#define Tslot 10
/* The maximum time a node may wait after reception of the token or */
/* a Poll For Master frame before sending the first octet of a frame: */
/* 15 milliseconds. */
#define Tusage_delay 15
/* we need to be able to increment without rolling over */ /* we need to be able to increment without rolling over */
#define INCREMENT_AND_LIMIT_UINT8(x) \ #define INCREMENT_AND_LIMIT_UINT8(x) \
ports/stm32f4xx/dlmstp.c
+8
View File
@@ -127,13 +127,17 @@ static volatile uint8_t Nmax_master = 127;
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 260 #define Treply_timeout 260
#endif
/* The time without a DataAvailable or ReceiveError event that a node must */ /* The time without a DataAvailable or ReceiveError event that a node must */
/* wait for a remote node to begin using a token or replying to a Poll For */ /* wait for a remote node to begin using a token or replying to a Poll For */
/* Master frame: 20 milliseconds. (Implementations may use larger values for */ /* Master frame: 20 milliseconds. (Implementations may use larger values for */
/* this timeout, not to exceed 35 milliseconds.) */ /* this timeout, not to exceed 35 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 30 #define Tusage_timeout 30
#endif
/* The minimum number of DataAvailable or ReceiveError events that must be */ /* The minimum number of DataAvailable or ReceiveError events that must be */
/* seen by a receiving node in order to declare the line "active": 4. */ /* seen by a receiving node in order to declare the line "active": 4. */
@@ -145,12 +149,16 @@ static volatile uint8_t Nmax_master = 127;
/* not to exceed 100 milliseconds.) */ /* not to exceed 100 milliseconds.) */
/* At 9600 baud, 60 bit times would be about 6.25 milliseconds */ /* At 9600 baud, 60 bit times would be about 6.25 milliseconds */
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
#ifndef Tframe_abort
#define Tframe_abort 30 #define Tframe_abort 30
#endif
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
#ifndef Treply_delay
#define Treply_delay (250 - 50) #define Treply_delay (250 - 50)
#endif
/* An array of octets, used to store octets for transmitting */ /* An array of octets, used to store octets for transmitting */
/* OutputBuffer is indexed from 0 to OutputBufferSize-1. */ /* OutputBuffer is indexed from 0 to OutputBufferSize-1. */
ports/xplained/dlmstp.c
+8 -13
View File
@@ -123,21 +123,21 @@ static volatile uint8_t Nmax_info_frames = MSTP_PDU_PACKET_COUNT;
/* its value shall be 127. */ /* its value shall be 127. */
static volatile uint8_t Nmax_master = 127; static volatile uint8_t Nmax_master = 127;
/* The time without a DataAvailable or ReceiveError event before declaration */
/* of loss of token: 500 milliseconds. */
#define Tno_token 500
/* The minimum time without a DataAvailable or ReceiveError event */ /* The minimum time without a DataAvailable or ReceiveError event */
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */
/* confirmed request: 255 milliseconds. (Implementations may use */ /* confirmed request: 255 milliseconds. (Implementations may use */
/* larger values for this timeout, not to exceed 300 milliseconds.) */ /* larger values for this timeout, not to exceed 300 milliseconds.) */
#ifndef Treply_timeout
#define Treply_timeout 260 #define Treply_timeout 260
#endif
/* The time without a DataAvailable or ReceiveError event that a node must */ /* The time without a DataAvailable or ReceiveError event that a node must */
/* wait for a remote node to begin using a token or replying to a Poll For */ /* wait for a remote node to begin using a token or replying to a Poll For */
/* Master frame: 20 milliseconds. (Implementations may use larger values for */ /* Master frame: 20 milliseconds. (Implementations may use larger values for */
/* this timeout, not to exceed 35 milliseconds.) */ /* this timeout, not to exceed 35 milliseconds.) */
#ifndef Tusage_timeout
#define Tusage_timeout 30 #define Tusage_timeout 30
#endif
/* The minimum number of DataAvailable or ReceiveError events that must be */ /* The minimum number of DataAvailable or ReceiveError events that must be */
/* seen by a receiving node in order to declare the line "active": 4. */ /* seen by a receiving node in order to declare the line "active": 4. */
@@ -149,21 +149,16 @@ static volatile uint8_t Nmax_master = 127;
/* not to exceed 100 milliseconds.) */ /* not to exceed 100 milliseconds.) */
/* At 9600 baud, 60 bit times would be about 6.25 milliseconds */ /* At 9600 baud, 60 bit times would be about 6.25 milliseconds */
/* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */ /* const uint16_t Tframe_abort = 1 + ((1000 * 60) / 9600); */
#ifndef Tframe_abort
#define Tframe_abort 30 #define Tframe_abort 30
#endif
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
#ifndef Treply_delay
#define Treply_delay (250 - 50) #define Treply_delay (250 - 50)
#endif
/* The width of the time slot within which a node may generate a token: */
/* 10 milliseconds. */
#define Tslot 10
/* The maximum time a node may wait after reception of the token or */
/* a Poll For Master frame before sending the first octet of a frame: */
/* 15 milliseconds. */
#define Tusage_delay 15
/* we need to be able to increment without rolling over */ /* we need to be able to increment without rolling over */
#define INCREMENT_AND_LIMIT_UINT8(x) \ #define INCREMENT_AND_LIMIT_UINT8(x) \
src/bacnet/datalink/mstp.c
+4
View File
@@ -134,12 +134,16 @@ static inline void printf_master(const char *format, ...)
/* The maximum time a node may wait after reception of a frame that expects */ /* The maximum time a node may wait after reception of a frame that expects */
/* a reply before sending the first octet of a reply or Reply Postponed */ /* a reply before sending the first octet of a reply or Reply Postponed */
/* frame: 250 milliseconds. */ /* frame: 250 milliseconds. */
#ifndef Treply_delay
#define Treply_delay 250 #define Treply_delay 250
#endif
/* Repeater turnoff delay. The duration of a continuous logical one state */ /* Repeater turnoff delay. The duration of a continuous logical one state */
/* at the active input port of an MS/TP repeater after which the repeater */ /* at the active input port of an MS/TP repeater after which the repeater */
/* will enter the IDLE state: 29 bit times < Troff < 40 bit times. */ /* will enter the IDLE state: 29 bit times < Troff < 40 bit times. */
#ifndef Troff
#define Troff 30 #define Troff 30
#endif
/* The minimum time without a DataAvailable or ReceiveError event */ /* The minimum time without a DataAvailable or ReceiveError event */
/* that a node must wait for a station to begin replying to a */ /* that a node must wait for a station to begin replying to a */