Keep vanetza-idf in obu-firmware, so a plain clone builds the firmware

obu-firmware builds against the vanetza-idf C-ITS library, which until now came from the colleague's microbu-esp32c5 tree beside the repository and was not tracked here, so a clone of this repository could not build the firmware it ships. The library alone is now part of obu-firmware, as obu-firmware/external/vanetza-idf: their external/vanetza-idf at commit cf4b99f, unchanged (9775 files; see its PROVENANCE.md). CMake takes it from there by default; -DVANETZA_IDF_DIR still points the build elsewhere. The rest of the colleague's tree (their own VAM firmware, PKI tooling, station-link Python tools, the V2X2MAP bridge) stays out of this repository and gitignored; nothing is pushed to their repository. NOTES.md, docs/06, TODO.md and the pcap verifier's usage line point at the new location.
2026-09-24 10:56:05 +02:00
parent 2f60623e18
commit d107534eb2
9781 changed files with 1560475 additions and 17 deletions
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include "asn_internal.h"
+#include "NativeReal.h"
+#include "REAL.h"
+#include "OCTET_STRING.h"
+
+/*
+ * Decode REAL type using PER.
+ */
+asn_dec_rval_t
+NativeReal_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+                       const asn_TYPE_descriptor_t *td,
+                       const asn_per_constraints_t *constraints, void **sptr,
+                       asn_per_data_t *pd) {
+    asn_dec_rval_t rval;
+    double d;
+    REAL_t tmp;
+    void *ptmp = &tmp;
+    int ret;
+
+    (void)constraints;
+
+    memset(&tmp, 0, sizeof(tmp));
+    rval = OCTET_STRING_decode_uper(opt_codec_ctx, &asn_DEF_REAL,
+                                    NULL, &ptmp, pd);
+    if(rval.code != RC_OK) {
+        ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_REAL, &tmp);
+        return rval;
+    }
+
+    ret = asn_REAL2double(&tmp, &d);
+    ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_REAL, &tmp);
+    if(ret) ASN__DECODE_FAILED;
+
+    if(NativeReal__set(td, sptr, d) < 0 )
+        ASN__DECODE_FAILED;
+
+    return rval;
+}
+
+/*
+ * Encode the NativeReal using the OCTET STRING PER encoder.
+ */
+asn_enc_rval_t
+NativeReal_encode_uper(const asn_TYPE_descriptor_t *td,
+                       const asn_per_constraints_t *constraints,
+                       const void *sptr, asn_per_outp_t *po) {
+    double d = NativeReal__get_double(td, sptr);
+    asn_enc_rval_t erval = {0,0,0};
+    REAL_t tmp;
+
+    (void)constraints;
+
+    /* Prepare a temporary clean structure */
+    memset(&tmp, 0, sizeof(tmp));
+
+    if(asn_double2REAL(&tmp, d))
+        ASN__ENCODE_FAILED;
+
+    /* Encode a DER REAL */
+    erval = OCTET_STRING_encode_uper(&asn_DEF_REAL, NULL, &tmp, po);
+    if(erval.encoded == -1)
+        erval.structure_ptr = sptr;
+
+    /* Free possibly allocated members of the temporary structure */
+    ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_REAL, &tmp);
+
+    return erval;
+}