FreeCalypso > hg > gsm-net-reveng

annotate trau-ul-prep/binreader.h @ 38:d7674c80426c

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trau-parse: add decoding of data frames
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 12 Sep 2024 19:50:29 +0000
parents 4ab8762be333
children
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4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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Mychaela Falconia <falcon@freecalypso.org>
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2 * This header file defines the interface to our reader function for binary
4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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3 * files recording GSM FR or EFR streams, see ../doc/Binary-file-format.
4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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4 *
4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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5 * binfile_read_frame() return values are:
4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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6 * 1 = successfully read valid frame
4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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7 * 0 = normal EOF
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Mychaela Falconia <falcon@freecalypso.org>
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8 * -1 = unrecognized header byte
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Mychaela Falconia <falcon@freecalypso.org>
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9 * -2 = EOF in the middle of a frame
4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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10 */
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Mychaela Falconia <falcon@freecalypso.org>
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12 #define BINFILE_MAX_FRAME 33
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Mychaela Falconia <falcon@freecalypso.org>
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4ab8762be333 trau-ul-prep: starting with gsmx2tsrc program
Mychaela Falconia <falcon@freecalypso.org>
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14 extern int binfile_read_frame(FILE *binf, uint8_t *frame);