RTE RBC 2oo2 Reference Application 0.1.0 build 0006685
SIL 4 2oo2 Dual-Site Fault-Tolerant ERTMS Radio Block Centre Reference Architecture
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ab_gp_proc_eom.c
Go to the documentation of this file.
1
5
6#include "ab_gp_proc_eom.h"
7#include "ab_gp_proc_ma.h"
8#include "ab_gp_proc_session.h"
9
10bool ab_gp_proc_eom_handle(ab_gp_ertms_train_context_t *ctx, ab_gp_db_t *db)
11{
12 if (ctx == NULL)
13 {
14 return false;
15 }
16
17 /* 1. Revoke active Movement Authority */
18 ab_gp_proc_ma_revoke(ctx);
19
20 /* 2. Disconnect allocated routes and transition to IDLE */
21 (void)ab_gp_proc_session_handle_termination(ctx, db);
22
23 return true;
24}
ab_gp_proc_eom_handle
bool ab_gp_proc_eom_handle(ab_gp_ertms_train_context_t *ctx, ab_gp_db_t *db)
Handles inbound End of Mission notification (Msg 150).
Definition ab_gp_proc_eom.c:10
ab_gp_proc_eom.h
ERTMS Subset-026 §5.9 End of Mission (EoM) Procedure.
ab_gp_proc_ma_revoke
void ab_gp_proc_ma_revoke(ab_gp_ertms_train_context_t *ctx)
Revokes active Movement Authority (e.g. during emergency or termination).
Definition ab_gp_proc_ma.c:276
ab_gp_proc_ma.h
ERTMS Subset-026 §5.5 Movement Authority (MA) Management Procedure.
ab_gp_proc_session_handle_termination
bool ab_gp_proc_session_handle_termination(ab_gp_ertms_train_context_t *ctx, ab_gp_db_t *db)
Handles session termination (Msg 156 / Msg 41).
Definition ab_gp_proc_session.c:83
ab_gp_proc_session.h
ERTMS Subset-026 §5.3 Communication Session Management Procedure.
ab_gp_db_t
Definition ab_gp_db.h:133
ab_gp_ertms_train_context_t
Complete ERTMS state and procedure context for one train slot.
Definition ab_gp_ertms_types.h:235