BS ISO 14230-2:2016 – TC:2020 Edition
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Tracked Changes. Road vehicles. Diagnostic communication over K-Line (DoKLine) – Data link layer
Published By | Publication Date | Number of Pages |
BSI | 2020 | 126 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
69 | Foreword |
70 | Introduction |
73 | 1 Scope 2 Normative references 3 Terms, definitions, symbols and abbreviated terms 3.1 Terms and definitions |
74 | 3.2 Symbols and abbreviated terms |
75 | 4 Conventions |
76 | 5 Document overview |
77 | 6 Physical bus topology |
79 | 7 Data link layer overview 7.1 General 7.2 Format description of data link layer services 7.3 Services provided by the data link layer to higher layers |
80 | 7.4 Specification of DoK-Line data link layer service primitives 7.4.1 DL_Data.request 7.4.2 DL_Data.confirm |
81 | 7.4.3 DL_Data_FB.indication 7.4.4 DL_Data.indication 7.4.5 DoK-Line_Init.request 7.4.6 DoK-Line_Initialize.confirm |
82 | 7.4.7 DoK-Line_ChangeParameter.request 7.4.8 DoK-Line_ChangeParameter.confirm 7.5 Service data unit specification 7.5.1 SA, Source Address 7.5.2 TA, Target Address |
83 | 7.5.3 TAtype, target address type 7.5.4 7.5.5 7.5.6 |
84 | 7.5.7 7.5.8 7.5.9 |
85 | 7.5.10 7.5.11 |
86 | 8 Protocol initialization 8.1 General 8.2 Timing parameters for 5-BAUD_INIT 8.3 Protocol determination 8.3.1 5-BAUD_INIT according to ISO 9141 |
88 | 8.3.2 5-BAUD_INIT according to this document |
89 | 8.3.3 FAST_INIT according to this document |
91 | 8.3.4 FAST_INIT according to ISO 14230–4 |
92 | 8.3.5 Client protocol determination by server (ECU) key bytes |
94 | 8.3.6 Initial data exchange after successful completion of initialization 8.4 Protocol specific key bytes 8.4.1 Format of key bytes |
95 | 8.4.2 Key bytes for emissions-related OBD protocols of ISO 9141‑2 8.4.3 Key bytes for emissions-related OBD protocol ISO 14230-4 |
96 | 8.4.4 Key bytes for enhanced diagnostics with support of ISO 14230‑4 |
97 | 8.4.5 Calculation of decimal value of key bytes 9 Message definition 9.1 Message structure |
98 | 9.2 Message header 9.2.1 Format byte (FMT) 9.2.2 Target address byte (TA) |
99 | 9.2.3 Source address byte (SA) 9.2.4 Length byte (LEN) 9.2.5 Message header configurations |
100 | 9.3 Protocol data unit (PDU) 9.4 Checksum byte (CS) |
101 | 10 Protocol timing requirements 10.1 General timing measurement requirements 10.2 Protocol timing parameter definition 10.2.1 Inter-byte and inter-message timing parameters 10.2.2 Inter-byte timing parameter set |
102 | 10.3 Inter-byte message timing |
104 | 10.4 Data link layer timing at T-Data interface |
106 | 11 Communication services 11.1 StartCommunication service 11.1.1 Service definition |
107 | 11.1.2 Implementation |
108 | 11.2 StopCommunication service 11.2.1 Service definition 11.2.2 Implementation |
109 | 11.3 AccessTimingParameter service 11.3.1 Service definition |
110 | 11.3.2 Implementation |
112 | 11.4 SendData service 11.4.1 Service definition |
113 | 12 Data collisions 13 Error handling 13.1 Error handling during physical/functional 5-BAUD initialization 13.1.1 Client (external test equipment) error handling during physical/functional 5-BAUD-INIT |
114 | 13.1.2 Server (ECU) error handling during physical/functional 5-BAUD_INIT 13.2 Error handling during physical/functional FAST_INIT 13.2.1 Client (external test equipment) error handling during physical/functional FAST_INIT |
115 | 13.2.2 Server (ECU) error handling during physical FAST_INIT 13.2.3 Server (ECU) error handling during functional FAST_INIT (normal timing only) |
116 | 13.3 Error handling after physical/functional initialization 13.3.1 Client (external test equipment) communication error handling (after physical/functional initialization) 13.3.2 Server (ECU) communication error handling after physical initialization |
117 | 13.3.3 Server (ECU) error handling after functional initialization |
118 | Annex A (normative) Server and client addresses for 5-BAUD_INIT |
119 | Annex B (informative) Recommended server and client addresses |
120 | Annex C (informative) Protocol comparison of initialization sequence |
121 | Bibliography |