UDS server structure. More...
#include <iso14229.h>
Public Attributes | |
| UDSTp_t * | tp |
| UDSErr_t(* | fn )(struct UDSServer *srv, UDSEvent_t event, void *arg) |
| void * | fn_data |
| uint16_t | p2_ms |
| Server time constants (milliseconds) | |
| uint32_t | p2_star_ms |
| uint16_t | s3_ms |
| uint8_t | ecuResetScheduled |
| uint32_t | ecuResetTimer |
| uint32_t | p2_timer |
| uint32_t | s3_session_timeout_timer |
| uint32_t | sec_access_auth_fail_timer |
| uint32_t | sec_access_boot_delay_timer |
| bool | xferIsActive |
| UDS-1-2013: Table 407 - 0x36 TransferData Supported negative response codes requires that the server keep track of whether the transfer is active. | |
| uint8_t | xferBlockSequenceCounter |
| size_t | xferTotalBytes |
| size_t | xferByteCounter |
| size_t | xferBlockLength |
| uint8_t | sessionType |
| uint8_t | securityLevel |
| bool | RCRRP |
| bool | requestInProgress |
| bool | notReadyToReceive |
| UDS-1 2013 defines the following conditions under which the server does not process incoming requests: | |
| UDSReq_t | r |
Detailed Description
UDS server structure.
Definition at line 850 of file iso14229.h.
Member Data Documentation
◆ ecuResetScheduled
| uint8_t UDSServer_t::ecuResetScheduled |
nonzero indicates that an ECUReset has been scheduled
Definition at line 862 of file iso14229.h.
◆ ecuResetTimer
| uint32_t UDSServer_t::ecuResetTimer |
for delaying resetting until a response has been sent
Definition at line 863 of file iso14229.h.
◆ fn
| UDSErr_t(* UDSServer_t::fn) (struct UDSServer *srv, UDSEvent_t event, void *arg) |
callback function
Definition at line 852 of file iso14229.h.
◆ fn_data
| void* UDSServer_t::fn_data |
user-specified function data
Definition at line 853 of file iso14229.h.
◆ notReadyToReceive
| bool UDSServer_t::notReadyToReceive |
UDS-1 2013 defines the following conditions under which the server does not process incoming requests:
- not ready to receive (Table A.1 0x78)
- not accepting request messages and not sending responses (9.3.1)
when this variable is set to true, incoming ISO-TP data will not be processed. incoming ISO-TP data will not be processed
Definition at line 897 of file iso14229.h.
◆ p2_ms
| uint16_t UDSServer_t::p2_ms |
Server time constants (milliseconds)
Default P2_server_max timing supported by the server
Definition at line 858 of file iso14229.h.
◆ p2_star_ms
| uint32_t UDSServer_t::p2_star_ms |
Enhanced (NRC 0x78) P2_server_max supported by the server
Definition at line 859 of file iso14229.h.
◆ p2_timer
| uint32_t UDSServer_t::p2_timer |
for rate limiting server responses
Definition at line 864 of file iso14229.h.
◆ r
| UDSReq_t UDSServer_t::r |
request context
Definition at line 899 of file iso14229.h.
◆ RCRRP
| bool UDSServer_t::RCRRP |
set to true when user fn returns 0x78 and false otherwise
Definition at line 885 of file iso14229.h.
◆ requestInProgress
| bool UDSServer_t::requestInProgress |
set to true when a request has been processed but the response has not yet been sent
Definition at line 886 of file iso14229.h.
◆ s3_ms
| uint16_t UDSServer_t::s3_ms |
Session timeout
Definition at line 860 of file iso14229.h.
◆ s3_session_timeout_timer
| uint32_t UDSServer_t::s3_session_timeout_timer |
indicates that diagnostic session has timed out
Definition at line 865 of file iso14229.h.
◆ sec_access_auth_fail_timer
| uint32_t UDSServer_t::sec_access_auth_fail_timer |
brute-force hardening: rate limit security access
Definition at line 866 of file iso14229.h.
◆ sec_access_boot_delay_timer
| uint32_t UDSServer_t::sec_access_boot_delay_timer |
brute-force hardening: restrict security access until timer expires
Definition at line 867 of file iso14229.h.
◆ securityLevel
| uint8_t UDSServer_t::securityLevel |
SecurityAccess (0x27) level
Definition at line 883 of file iso14229.h.
◆ sessionType
| uint8_t UDSServer_t::sessionType |
diagnostic session type (0x10)
Definition at line 882 of file iso14229.h.
◆ tp
| UDSTp_t* UDSServer_t::tp |
transport layer handle
Definition at line 851 of file iso14229.h.
◆ xferBlockLength
| size_t UDSServer_t::xferBlockLength |
block length (convenience for the TransferData API)
Definition at line 880 of file iso14229.h.
◆ xferBlockSequenceCounter
| uint8_t UDSServer_t::xferBlockSequenceCounter |
UDS-1-2013: 14.4.2.3, Table 404: block sequence counter starts at 0x01
Definition at line 876 of file iso14229.h.
◆ xferByteCounter
| size_t UDSServer_t::xferByteCounter |
total number of bytes transferred
Definition at line 879 of file iso14229.h.
◆ xferIsActive
| bool UDSServer_t::xferIsActive |
UDS-1-2013: Table 407 - 0x36 TransferData Supported negative response codes requires that the server keep track of whether the transfer is active.
transfer is active
Definition at line 875 of file iso14229.h.
◆ xferTotalBytes
| size_t UDSServer_t::xferTotalBytes |
total transfer size in bytes requested by the client
Definition at line 878 of file iso14229.h.
The documentation for this struct was generated from the following file:
