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refactor: remove unused legacy frame format code

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The old [0xC8][dest][src][type][size][payload][crc] format was never
used with real hardware. Remove cel_crsf_frame_legacy, *_legacy()
functions, and update tests/tools accordingly.
This commit is contained in:
portersky
2026-06-14 20:49:45 +02:00
parent df3d399610
commit dde27ab566
4 changed files with 18 additions and 222 deletions
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celrs/crsf.h
-19
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@@ -109,22 +109,3 @@ void cel_crsf_channel_default(int16_t channels[16]);
/* Parameter protocol — see crsf_param.h */
#include "celrs/crsf_param.h"
/* --- Deprecated (old frame format: [0xC8][dest][src][type][size][payload][crc]) --- */
/* Deprecated frame structure (old format). Use cel_crsf_frame instead. */
typedef struct {
uint8_t destination;
uint8_t source;
uint8_t type;
uint8_t size;
uint8_t payload[255];
uint8_t crc;
} cel_crsf_frame_legacy;
int cel_crsf_frame_validate(cel_crsf_frame_legacy const* frame);
int cel_crsf_frame_parse_legacy(cel_crsf_frame_legacy* frame, uint8_t const* buf,
size_t len);
size_t cel_crsf_frame_build_legacy(uint8_t* dst, uint8_t destination,
uint8_t source, uint8_t type,
uint8_t const* payload, uint8_t size);