FreeCalypso > hg > gsm-codec-lib
annotate libgsmhr1/sid_reset.c @ 505:17c0aabae474
libgsmhr1: integrate fillBitAlloc()
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 19 Jun 2024 01:49:03 +0000 |
parents | aee13079db3c |
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rev | line source |
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aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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1 /* |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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2 * The function in this module implements reset of HRv1 SID codeword, |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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3 * for rejuvenating SID frames that may have been corrupted, but were still |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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4 * accepted as valid SID. |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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5 */ |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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7 #include <stdint.h> |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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8 #include <string.h> |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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9 #include "tw_gsmhr.h" |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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10 |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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11 void gsmhr_ts101318_set_sid_codeword(uint8_t *payload) |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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12 { |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
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13 payload[4] |= 0x7F; |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 memset(payload + 5, 0xFF, 9); |
aee13079db3c
libgsmhr1: implement SID reset
Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 } |