dali/bacnet_stack
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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/include/dlmstp.h
+35 -21
View File
@@ -46,29 +46,33 @@
#define MAX_MPDU (MAX_HEADER+MAX_PDU)
typedef struct dlmstp_packet {
bool ready; /* true if ready to be sent or received */
bool ready; /* true if ready to be sent or received */
BACNET_ADDRESS address; /* source address */
uint8_t frame_type; /* type of message */
uint16_t pdu_len; /* packet length */
uint8_t frame_type; /* type of message */
uint16_t pdu_len; /* packet length */
uint8_t pdu[MAX_MPDU]; /* packet */
} DLMSTP_PACKET;
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#endif /* __cplusplus */
bool dlmstp_init(char *ifname);
void dlmstp_cleanup(void);
bool dlmstp_init(
char *ifname);
void dlmstp_cleanup(
void);
/* returns number of bytes sent on success, negative on failure */
int dlmstp_send_pdu(BACNET_ADDRESS * dest, /* destination address */
int dlmstp_send_pdu(
BACNET_ADDRESS * dest, /* destination address */
BACNET_NPDU_DATA * npdu_data, /* network information */
uint8_t * pdu, /* any data to be sent - may be null */
uint8_t * pdu, /* any data to be sent - may be null */
unsigned pdu_len); /* number of bytes of data */
/* returns the number of octets in the PDU, or zero on failure */
uint16_t dlmstp_receive(BACNET_ADDRESS * src, /* source address */
uint8_t * pdu, /* PDU data */
uint16_t dlmstp_receive(
BACNET_ADDRESS * src, /* source address */
uint8_t * pdu, /* PDU data */
uint16_t max_pdu, /* amount of space available in the PDU */
unsigned timeout); /* milliseconds to wait for a packet */
@@ -79,29 +83,39 @@ extern "C" {
/* nodes. This may be used to allocate more or less of the available link */
/* bandwidth to particular nodes. If Max_Info_Frames is not writable in a */
/* node, its value shall be 1. */
void dlmstp_set_max_info_frames(uint8_t max_info_frames);
uint8_t dlmstp_max_info_frames(void);
void dlmstp_set_max_info_frames(
uint8_t max_info_frames);
uint8_t dlmstp_max_info_frames(
void);
/* This parameter represents the value of the Max_Master property of the */
/* node's Device object. The value of Max_Master specifies the highest */
/* allowable address for master nodes. The value of Max_Master shall be */
/* less than or equal to 127. If Max_Master is not writable in a node, */
/* its value shall be 127. */
void dlmstp_set_max_master(uint8_t max_master);
uint8_t dlmstp_max_master(void);
void dlmstp_set_max_master(
uint8_t max_master);
uint8_t dlmstp_max_master(
void);
/* MAC address 0-127 */
void dlmstp_set_mac_address(uint8_t my_address);
uint8_t dlmstp_mac_address(void);
void dlmstp_set_mac_address(
uint8_t my_address);
uint8_t dlmstp_mac_address(
void);
void dlmstp_get_my_address(BACNET_ADDRESS * my_address);
void dlmstp_get_broadcast_address(BACNET_ADDRESS * dest); /* destination address */
void dlmstp_get_my_address(
BACNET_ADDRESS * my_address);
void dlmstp_get_broadcast_address(
BACNET_ADDRESS * dest); /* destination address */
/* RS485 Baud Rate 9600, 19200, 38400, 57600, 115200 */
void dlmstp_set_baud_rate(uint32_t baud);
uint32_t dlmstp_baud_rate(void);
void dlmstp_set_baud_rate(
uint32_t baud);
uint32_t dlmstp_baud_rate(
void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __cplusplus */
#endif