firewire-dice-protocols 0.1.1

Implementation of protocols defined by TC Applied Technologies for ASICs of Digital Interface Communication Engine (DICE) as well as hardware vendors.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106

// SPDX-License-Identifier: LGPL-3.0-or-later
// Copyright (c) 2021 Takashi Sakamoto

//! Protocol specific to Focusrite Saffire Pro 26.
//!
//! The module includes structure, enumeration, and trait and its implementation for protocol
//! defined by Focusrite for Saffire Pro 26.

use super::{tcat::tcd22xx_spec::*, *};

/// Protocol implementation specific to Saffire Pro 26.
#[derive(Default)]
pub struct SPro26Protocol;

impl Tcd22xxSpecOperation for SPro26Protocol {
    const INPUTS: &'static [Input] = &[
        Input {
            id: SrcBlkId::Ins0,
            offset: 0,
            count: 6,
            label: None,
        },
        Input {
            id: SrcBlkId::Aes,
            offset: 4,
            count: 2,
            label: Some("S/PDIF-coax"),
        },
        // NOTE: share the same optical interface.
        Input {
            id: SrcBlkId::Adat,
            offset: 0,
            count: 8,
            label: None,
        },
        Input {
            id: SrcBlkId::Aes,
            offset: 6,
            count: 2,
            label: Some("S/PDIF-opt"),
        },
    ];
    const OUTPUTS: &'static [Output] = &[
        Output {
            id: DstBlkId::Ins0,
            offset: 0,
            count: 6,
            label: None,
        },
        Output {
            id: DstBlkId::Aes,
            offset: 4,
            count: 2,
            label: Some("S/PDIF-coax"),
        },
        Output {
            id: DstBlkId::Adat,
            offset: 0,
            count: 8,
            label: None,
        },
    ];
    // NOTE: The first 6 entries in router section are used to display hardware metering.
    const FIXED: &'static [SrcBlk] = &[
        SrcBlk {
            id: SrcBlkId::Ins0,
            ch: 0,
        },
        SrcBlk {
            id: SrcBlkId::Ins0,
            ch: 1,
        },
        SrcBlk {
            id: SrcBlkId::Ins0,
            ch: 2,
        },
        SrcBlk {
            id: SrcBlkId::Ins0,
            ch: 3,
        },
        SrcBlk {
            id: SrcBlkId::Ins0,
            ch: 4,
        },
        SrcBlk {
            id: SrcBlkId::Ins0,
            ch: 5,
        },
    ];
}

impl SaffireproSwNoticeOperation for SPro26Protocol {
    const SW_NOTICE_OFFSET: usize = 0x000c;
}

const SRC_SW_NOTICE: u32 = 0x00000001;
const DIM_MUTE_SW_NOTICE: u32 = 0x00000002;

impl SaffireproOutGroupOperation for SPro26Protocol {
    const ENTRY_COUNT: usize = 6;
    const HAS_VOL_HWCTL: bool = false;
    const OUT_CTL_OFFSET: usize = 0x0010;

    const SRC_NOTICE: u32 = SRC_SW_NOTICE;
    const DIM_MUTE_NOTICE: u32 = DIM_MUTE_SW_NOTICE;
}