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annotate libgsmefr/dhf.c @ 585:3c6bf0d26ee7 default tip

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TW-TS-005 reader: fix maximum line length bug TW-TS-005 section 4.1 states: The maximum allowed length of each line is 80 characters, not including the OS-specific newline encoding. The implementation of this line length limit in the TW-TS-005 hex file reader function in the present suite was wrong, such that lines of the full maximum length could not be read. Fix it. Note that this bug affects comment lines too, not just actual RTP payloads. Neither Annex A nor Annex B features an RTP payload format that goes to the maximum of 40 bytes, but if a comment line goes to the maximum allowed length of 80 characters not including the terminating newline, the bug will be triggered, necessitating the present fix.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 25 Feb 2025 07:49:28 +0000
parents ea89eb8291bf
children
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6780b23654bd libgsmfrp: starting with the silence frame
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1 /*
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2 * This C module provides the RTP-encoded form of EFR DHF as an API-exported
ea89eb8291bf libgsmefr: add RTP-encoded DHF const datum to public API
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3 * const array. It is not used by the library itself (DHF check in the decoder
ea89eb8291bf libgsmefr: add RTP-encoded DHF const datum to public API
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4 * is done on the unpacked array of params, not on the RTP-encoded frame),
ea89eb8291bf libgsmefr: add RTP-encoded DHF const datum to public API
Mychaela Falconia <falcon@freecalypso.org>
parents: 278
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5 * but we provide this const datum as part of API because it may be useful
ea89eb8291bf libgsmefr: add RTP-encoded DHF const datum to public API
Mychaela Falconia <falcon@freecalypso.org>
parents: 278
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6 * to some users, and for consistency with libgsmfr2.
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6780b23654bd libgsmfrp: starting with the silence frame
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7 */
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8
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a33edf624061 libgsmfr2: start with API definition and port of libgsmfrp code
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9 #include <stdint.h>
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10 #include "gsm_efr.h"
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12 const uint8_t EFR_decoder_homing_frame[EFR_RTP_FRAME_LEN] = {
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13 0xC0, 0x85, 0xEB, 0x49, 0x0F, 0xAA, 0xD6, 0x03,
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14 0xE3, 0xA1, 0x86, 0x07, 0xB0, 0xC4, 0x2C, 0x08,
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15 0x04, 0x80, 0x55, 0x80, 0x00, 0x00, 0x00, 0x00,
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16 0x03, 0x6B, 0x00, 0x00, 0x00, 0x00, 0x00
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6780b23654bd libgsmfrp: starting with the silence frame
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17 };