Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
36 lines
837 B
C
36 lines
837 B
C
#include "asn_internal.h"
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#include "per_encoder.h"
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int
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ignore_output(const void *data, size_t size, void *app_key) {
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(void)data;
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(void)size;
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(void)app_key;
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return 0;
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}
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int
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encode_dyn_cb(const void *buffer, size_t size, void *key) {
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enc_dyn_arg *arg = key;
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if(arg->length + size >= arg->allocated) {
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size_t new_size = arg->allocated ? arg->allocated : 8;
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void *p;
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do {
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new_size <<= 2;
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} while(arg->length + size >= new_size);
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p = REALLOC(arg->buffer, new_size);
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if(!p) {
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FREEMEM(arg->buffer);
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memset(arg, 0, sizeof(*arg));
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return -1;
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}
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arg->buffer = p;
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arg->allocated = new_size;
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}
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memcpy(((char *)arg->buffer) + arg->length, buffer, size);
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arg->length += size;
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return 0;
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}
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