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annotate src/cs/layer1/include/tch_tap_proto.h @ 304:58c7961bd0b0 default tip

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TCH tap: extend DL sniffing feature to support CSD modes Our debug feature for TCH DL sniffing reads the content of the DSP's a_dd_0 buffer (or a_dd_1 for TCH/H subchannel 1) at appropriate times and forwards captured bits to the host. This feature was originally implemented for TCH/FS, TCH/EFS and TCH/HS - now extend it to cover TCH/F data modes too.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 25 Nov 2024 23:33:27 +0000
parents edcb8364d45b
children
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edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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2 * This header file is a FreeCalypso addition; it contains definitions
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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3 * for our RVTMUX-based protocol for TCH tapping.
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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4 */
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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5
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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6 #define TCH_CONFIG_REQ 0x11
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Mychaela Falconia <falcon@freecalypso.org>
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7 #define TCH_CONFIG_CONF 0x12
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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8 #define TCH_ULBITS_REQ 0x13
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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9 #define TCH_ULBITS_CONF 0x14
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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10 #define TCH_DLBITS_OLD_IND 0x15 /* FR&EFR only, no distinction, no fn */
edcb8364d45b L1: resurrect TCH tap feature
Mychaela Falconia <falcon@freecalypso.org>
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11 #define TCH_DLBITS_NEW_IND 0x16 /* with channel mode and fn added */