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annotate libtest/binreader.h @ 128:a5ffec18e4cd

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test programs: use printf %d format for codec parameters Even though all codec params (both FR and EFR) are small unsigned integers, we use signed int16_t data type for both, for interface reasons: in the case of FR it's the gsm_signal type of libgsm, and in the case of EFR it's the Word16 type of ETSI codec guts. Therefore, the correct printf format is %d, not %u, when the objective is to see what's in the variables (what the compiler sees) and catch any bugs.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 11 Dec 2022 04:00:13 +0000
parents 820d88b97924
children
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820d88b97924 libtest: implement binary file reader
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1 /*
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2 * This header file defines the interface to our reader function for binary
820d88b97924 libtest: implement binary file reader
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3 * files recording GSM FR or EFR streams, see ../doc/Binary-file-format.
820d88b97924 libtest: implement binary file reader
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4 *
820d88b97924 libtest: implement binary file reader
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5 * binfile_read_frame() return values are:
820d88b97924 libtest: implement binary file reader
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6 * 1 = successfully read valid frame
820d88b97924 libtest: implement binary file reader
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7 * 0 = normal EOF
820d88b97924 libtest: implement binary file reader
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8 * -1 = unrecognized header byte
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9 * -2 = EOF in the middle of a frame
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10 */
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820d88b97924 libtest: implement binary file reader
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12 #define BINFILE_MAX_FRAME 33
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820d88b97924 libtest: implement binary file reader
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14 extern int binfile_read_frame(FILE *binf, uint8_t *frame);