view hrutil/tw5b-out-cod.c @ 557:129c895a0564

hrutil: new program gsmhr-cod2hex
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 06 Feb 2025 08:38:27 +0000
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/*
 * The helper function implemented in this module emits TW-TS-005 Annex B
 * hex output based on an encoder output array, i.e., a cod-style frame.
 * This helper function will be used for gsmhr-cod2hex, gsmhr-encode[-r]
 * and gsmhr-tfo-xfrm utilities.
 */

#include <stdint.h>
#include <stdio.h>
#include "../libgsmhr1/tw_gsmhr.h"
#include "../libtest/tw5writer.h"

void
emit_cod_to_tw5b(outf, params, emit_5993)
	FILE *outf;
	int16_t *params;
{
	uint8_t frame[GSMHR_FRAME_LEN_5993];

	gsmhr_encoder_twts002_out(params, frame);
	if (emit_5993)
		emit_hex_frame(outf, frame, GSMHR_FRAME_LEN_5993);
	else
		emit_hex_frame(outf, frame + 1, GSMHR_FRAME_LEN_RPF);
}