FreeCalypso > hg > gsm-codec-lib
annotate libgsmfr2/enc_homing.c @ 374:61047a2912a2
libtwamr: integrate mac_32.c
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 06 May 2024 04:09:45 +0000 |
parents | 5fbb323b2978 |
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rev | line source |
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5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 /* |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
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2 * This module contains our implementation of the optional homing feature |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 * for our GSM 06.10 encoder. |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 */ |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 #include <stdint.h> |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 #include "tw_gsmfr.h" |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 void gsmfr_0610_encoder_homing(struct gsmfr_0610_state *st, const int16_t *pcm) |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 { |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
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11 int i; |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
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12 |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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13 for (i = 0; i < 160; i++) { |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
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14 if (pcm[i] != 0x0008) |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
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15 return; |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
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16 } |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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17 gsmfr_0610_reset(st); |
5fbb323b2978
libgsmfr2: implement encoder homing
Mychaela Falconia <falcon@freecalypso.org>
parents:
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18 } |