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feat: adapt to real usage
CI / Rust CI (push) Failing after 1m3s
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LucasDLTG
2026-09-06 12:29:45 +02:00
parent e2fee36cdb
commit af2e7dc602
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.env.example
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# DSP408 hardware test configuration # DSP408 hardware test configuration
DSP408_HOST= DSP408_HOST=
DSP_PORT= // Default to 9761 (thomann dsp408 port) DSP_PORT= // Default to 9761 (thomann dsp408 port)
DSP408_DEVICE_ID= // Default to 1 DSP408_DEVICE_ID= // Default to 1
DSP_ALLOW_DESTRUCTIVE=false DSP_ALLOW_DESTRUCTIVE=false
.gitea/workflows/ci.yaml
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name: CI name: CI
on: on:
push: push:
branches: [main] branches: [main]
pull_request: pull_request:
branches: [main] branches: [main]
jobs: jobs:
build: build:
name: Rust CI name: Rust CI
runs-on: ubuntu-latest runs-on: ubuntu-latest
steps: steps:
- name: Checkout code - name: Checkout code
uses: actions/checkout@v4 uses: actions/checkout@v4
- name: Install Rust - name: Install Rust
uses: actions-rs/toolchain@v1 uses: actions-rs/toolchain@v1
with: with:
profile: minimal profile: minimal
toolchain: stable toolchain: stable
override: true override: true
components: rustfmt, clippy components: rustfmt, clippy
- name: Cache Cargo registry - name: Cache Cargo registry
uses: actions/cache@v3 uses: actions/cache@v3
with: with:
path: | path: |
~/.cargo/registry ~/.cargo/registry
~/.cargo/git ~/.cargo/git
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }} key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
restore-keys: | restore-keys: |
${{ runner.os }}-cargo- ${{ runner.os }}-cargo-
- name: Run tests - name: Run tests
env: env:
SQLX_OFFLINE: true SQLX_OFFLINE: true
run: cargo test --workspace --verbose --all run: cargo test --workspace --verbose --all
- name: Run Clippy (linter) - name: Run Clippy (linter)
run: cargo clippy --all-targets --all-features -- -D warnings run: cargo clippy --all-targets --all-features -- -D warnings
- name: Run fmt check - name: Run fmt check
run: cargo fmt --all -- --check run: cargo fmt --all -- --check
- name: Build project - name: Build project
run: cargo build --workspace --verbose run: cargo build --workspace --verbose
.pre-commit-config.yaml
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repos: repos:
- repo: local - repo: local
hooks: hooks:
# ─────────────── PRE-COMMIT ─────────────── # ─────────────── PRE-COMMIT ───────────────
- id: fmt - id: fmt
name: rustfmt name: rustfmt
entry: cargo fmt -- --check entry: cargo fmt -- --check
language: system language: system
pass_filenames: false pass_filenames: false
stages: [pre-commit] stages: [pre-commit]
- id: clippy - id: clippy
name: clippy name: clippy
entry: cargo clippy -- -D warnings entry: cargo clippy -- -D warnings
language: system language: system
pass_filenames: false pass_filenames: false
stages: [pre-commit] stages: [pre-commit]
# ─────────────── PRE-PUSH ─────────────── # ─────────────── PRE-PUSH ───────────────
- id: test - id: test
name: cargo test name: cargo test
entry: cargo test --all --features hardware-tests -- --include-ignored entry: cargo test --all --features hardware-tests -- --include-ignored
language: system language: system
pass_filenames: false pass_filenames: false
stages: [pre-push] stages: [pre-push]
- id: build - id: build
name: cargo build release name: cargo build release
entry: cargo build --release entry: cargo build --release
language: system language: system
pass_filenames: false pass_filenames: false
stages: [pre-push] stages: [pre-push]
- id: audit - id: audit
name: cargo audit name: cargo audit
entry: cargo audit entry: cargo audit
language: system language: system
pass_filenames: false pass_filenames: false
stages: [pre-push] stages: [pre-push]
Cargo.toml
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[package] [package]
name = "dsp_thomann" name = "dsp_thomann"
version = "0.1.0" version = "0.1.0"
edition = "2024" edition = "2024"
[dev-dependencies] [dev-dependencies]
dotenvy = "0.15" dotenvy = "0.15"
[dependencies] [dependencies]
thiserror = "2.0.19" thiserror = "2.0.19"
strum = "0.28.0" strum = "0.28.0"
strum_macros = "0.28.0" strum_macros = "0.28.0"
serde = { version = "1", features = ["derive"], optional = true } serde = { version = "1", features = ["derive"], optional = true }
serde_json = { version = "1", optional = true } serde_json = { version = "1", optional = true }
[lib] [lib]
name = "dsp_thomann" name = "dsp_thomann"
path = "src/lib.rs" path = "src/lib.rs"
[features] [features]
hardware-tests = [] hardware-tests = []
default = [] default = []
serialization = ["dep:serde", "dep:serde_json"] serialization = ["dep:serde", "dep:serde_json"]
LICENSE
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dsp408-protocol.md
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readme.md
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# dsp_thomann # dsp_thomann
## TODO ## TODO
- Existing but not implemented commands: 0x19, 0x25, 0x28, 0x2E, 0x50, 0x51, 0x52, 0x53 - Existing but not implemented commands: 0x19, 0x25, 0x28, 0x2E, 0x50, 0x51, 0x52, 0x53
- Commands 0x2E, 0x50, 0x51, 0x52, 0x53 seem to be used for firmware update: DO NOT SEND THEM WITHOUT KNOWLEDGE - RISK OF DEVICE BRICK (I brick my device) - Commands 0x2E, 0x50, 0x51, 0x52, 0x53 seem to be used for firmware update: DO NOT SEND THEM WITHOUT KNOWLEDGE - RISK OF DEVICE BRICK (I brick my device)
- Commands: 0x19, 0x24, 0x28 are triggered by upload preset - Commands: 0x19, 0x24, 0x28 are triggered by upload preset
- Identify: 0x2C parameters - Identify: 0x2C parameters
- Implement: if 2 DSP with same ip they need to share same socket since dsp dont accept multiples connections - Implement: if 2 DSP with same ip they need to share same socket since dsp dont accept multiples connections
- In unlock check if first byte is device id - In unlock check if first byte is device id
- This library allows to send commands even if dsp is locked - This library allows to send commands even if dsp is locked
- Convert back data as in 0x38 to display real value - Convert back data as in 0x38 to display real value
- Figure out Meter level encoding - Figure out Meter level encoding
- Full test of client (Improve existing one) - Full test of client (Improve existing one)
- Write correct readme.md - Write correct readme.md
- Make client dsp408 thread safe - Make client dsp408 thread safe
- Absolutely, send command to avoid tcp keep alive, that make the dsp crash - Absolutely, send command to avoid tcp keep alive, that make the dsp crash
Rust library for remote LAN control of Thomann DSP408 digital signal processors. Rust library for remote LAN control of Thomann DSP408 digital signal processors.
`dsp_thomann` provides a high-level Rust API to connect, configure and monitor a DSP408 device over TCP/IP. `dsp_thomann` provides a high-level Rust API to connect, configure and monitor a DSP408 device over TCP/IP.
## Features ## Features
- TCP LAN communication with DSP408 - TCP LAN communication with DSP408
- Automatic handshake and connection management - Automatic handshake and connection management
- Device state synchronization - Device state synchronization
- Preset management - Preset management
- Channel routing - Channel routing
- Input/output processing control: - Input/output processing control:
- Gain - Gain
- Mute - Mute
- Phase inversion - Phase inversion
- Delay - Delay
- PEQ - PEQ
- GEQ - GEQ
- Crossover filters - Crossover filters
- Compressor - Compressor
- Limiter - Limiter
- Gate - Gate
- Matrix routing and channel linking - Matrix routing and channel linking
- Level meter reading - Level meter reading
- Device locking/unlocking - Device locking/unlocking
- Strong Rust type safety - Strong Rust type safety
- Protocol frame decoding and validation - Protocol frame decoding and validation
--- ---
## Installation ## Installation
Add the crate to your `Cargo.toml`: Add the crate to your `Cargo.toml`:
```toml ```toml
[dependencies] [dependencies]
dsp_thomann = "0.1" dsp_thomann = "0.1"
``` ```
--- ---
## Quick Start ## Quick Start
```rust ```rust
use std::net::IpAddr; use std::net::IpAddr;
use dsp_thomann::dsp408::{DSP408, types}; use dsp_thomann::dsp408::{DSP408, types};
fn main() -> Result<(), Box<dyn std::error::Error>> { fn main() -> Result<(), Box<dyn std::error::Error>> {
let host: IpAddr = "192.168.49.30".parse()?; let host: IpAddr = "192.168.49.30".parse()?;
let mut dsp = DSP408::new( let mut dsp = DSP408::new(
host, host,
9761, 9761,
1 1
)?; )?;
dsp.connect()?; dsp.connect()?;
println!("Connected!"); println!("Connected!");
dsp.set_mute( dsp.set_mute(
types::Channel::Input(types::InputChannel::InA), types::Channel::Input(types::InputChannel::InA),
true true
)?; )?;
println!("{:#?}", dsp.state()?); println!("{:#?}", dsp.state()?);
dsp.disconnect(); dsp.disconnect();
Ok(()) Ok(())
} }
``` ```
--- ---
# Connection # Connection
A DSP device is identified by: A DSP device is identified by:
| Parameter | Description | | Parameter | Description |
|---|---| |---|---|
| Host | DSP IP address | | Host | DSP IP address |
| Port | TCP control port | | Port | TCP control port |
| Device ID | DSP device identifier | | Device ID | DSP device identifier |
Example: Example:
```rust ```rust
let mut dsp = DSP408::new( let mut dsp = DSP408::new(
"192.168.49.30".parse()?, "192.168.49.30".parse()?,
9761, 9761,
1 1
)?; )?;
``` ```
The library performs: The library performs:
- TCP connection - TCP connection
- DSP handshake - DSP handshake
- Device information retrieval - Device information retrieval
- Preset state loading - Preset state loading
- Configuration synchronization - Configuration synchronization
--- ---
# Device State # Device State
After connection: After connection:
```rust ```rust
let state = dsp.state()?; let state = dsp.state()?;
``` ```
The state contains: The state contains:
- Device name - Device name
- Lock status - Lock status
- Preset bank - Preset bank
- Current DSP configuration - Current DSP configuration
Including: Including:
- Input channels - Input channels
- Output channels - Output channels
- Routing - Routing
- EQ - EQ
- Dynamics - Dynamics
- Delay - Delay
- Crossover configuration - Crossover configuration
--- ---
# Channel Control # Channel Control
Channels are strongly typed: Channels are strongly typed:
```rust ```rust
types::Channel::Input( types::Channel::Input(
types::InputChannel::InA types::InputChannel::InA
) )
``` ```
```rust ```rust
types::Channel::Output( types::Channel::Output(
types::OutputChannel::Out1 types::OutputChannel::Out1
) )
``` ```
## Available Channels ## Available Channels
### Inputs ### Inputs
- InA - InA
- InB - InB
- InC - InC
- InD - InD
### Outputs ### Outputs
- Out1 - Out1
- Out2 - Out2
- Out3 - Out3
- Out4 - Out4
- Out5 - Out5
- Out6 - Out6
- Out7 - Out7
- Out8 - Out8
--- ---
# Audio Processing # Audio Processing
## Gain ## Gain
```rust ```rust
dsp.set_channel_gain( dsp.set_channel_gain(
types::Channel::Output(types::OutputChannel::Out1), types::Channel::Output(types::OutputChannel::Out1),
-3.0 -3.0
)?; )?;
``` ```
--- ---
## Delay ## Delay
```rust ```rust
dsp.set_channel_delay( dsp.set_channel_delay(
channel, channel,
2.5, 2.5,
types::DelayUnit::Millisecond types::DelayUnit::Millisecond
)?; )?;
``` ```
--- ---
## PEQ ## PEQ
```rust ```rust
dsp.set_peq_band( dsp.set_peq_band(
channel, channel,
types::PEQBand::B1, types::PEQBand::B1,
3.0, 3.0,
1000.0, 1000.0,
0.7, 0.7,
types::PEQFilter::Peak, types::PEQFilter::Peak,
false false
)?; )?;
``` ```
--- ---
## Compressor ## Compressor
```rust ```rust
dsp.set_compressor( dsp.set_compressor(
types::OutputChannel::Out1, types::OutputChannel::Out1,
types::Ratio::Ratio1_4, types::Ratio::Ratio1_4,
10, 10,
100, 100,
3, 3,
-10.0 -10.0
)?; )?;
``` ```
--- ---
# Presets # Presets
## Recall a preset ## Recall a preset
```rust ```rust
dsp.recall_preset(1)?; dsp.recall_preset(1)?;
``` ```
## Store current configuration ## Store current configuration
```rust ```rust
dsp.store_current_configuration( dsp.store_current_configuration(
2, 2,
false false
)?; )?;
``` ```
## Rename current preset ## Rename current preset
```rust ```rust
dsp.set_current_preset_name( dsp.set_current_preset_name(
"Live Show" "Live Show"
)?; )?;
``` ```
--- ---
# Routing # Routing
## Matrix routing ## Matrix routing
```rust ```rust
dsp.set_matrix_routing( dsp.set_matrix_routing(
types::OutputChannel::Out1, types::OutputChannel::Out1,
vec![ vec![
types::InputChannel::InA, types::InputChannel::InA,
types::InputChannel::InB, types::InputChannel::InB,
], ],
)?; )?;
``` ```
## Link channels ## Link channels
```rust ```rust
dsp.link_channels( dsp.link_channels(
source, source,
vec![destination] vec![destination]
)?; )?;
``` ```
--- ---
# Metering # Metering
Read signal levels: Read signal levels:
```rust ```rust
let meters = dsp.get_meter_levels()?; let meters = dsp.get_meter_levels()?;
println!("{:?}", meters.levels); println!("{:?}", meters.levels);
``` ```
--- ---
# Error Handling # Error Handling
All operations return: All operations return:
```rust ```rust
Result<T, DSPError> Result<T, DSPError>
``` ```
Possible errors include: Possible errors include:
- Connection failure - Connection failure
- Timeout - Timeout
- Invalid parameters - Invalid parameters
- Protocol errors - Protocol errors
- Invalid responses - Invalid responses
- Encoding/decoding failures - Encoding/decoding failures
Example: Example:
```rust ```rust
match dsp.connect() { match dsp.connect() {
Ok(_) => println!("Connected"), Ok(_) => println!("Connected"),
Err(e) => println!("Error: {}", e), Err(e) => println!("Error: {}", e),
} }
``` ```
--- ---
# Thread Safety # Thread Safety
The library internally protects socket access with a mutex. The library internally protects socket access with a mutex.
- Only one command is transmitted at a time per DSP408 instance. - Only one command is transmitted at a time per DSP408 instance.
- Multiple DSP devices can be controlled simultaneously. - Multiple DSP devices can be controlled simultaneously.
--- ---
# Supported DSP Features # Supported DSP Features
| Feature | Supported | | Feature | Supported |
|---|---| |---|---|
| LAN connection | ✅ | | LAN connection | ✅ |
| Handshake | ✅ | | Handshake | ✅ |
| Presets | ✅ | | Presets | ✅ |
| Device lock | ✅ | | Device lock | ✅ |
| PEQ | ✅ | | PEQ | ✅ |
| GEQ | ✅ | | GEQ | ✅ |
| Compressor | ✅ | | Compressor | ✅ |
| Limiter | ✅ | | Limiter | ✅ |
| Gate | ✅ | | Gate | ✅ |
| Delay | ✅ | | Delay | ✅ |
| Crossover | ✅ | | Crossover | ✅ |
| Matrix routing | ✅ | | Matrix routing | ✅ |
| Metering | ✅ | | Metering | ✅ |
rust-toolchain.toml
+2 -2
View File
@@ -1,3 +1,3 @@
[toolchain] [toolchain]
channel = "stable" channel = "stable"
components = ["rustfmt", "clippy"] components = ["rustfmt", "clippy"]
src/dsp408/client/dsp408.rs
+38 -28
View File
@@ -7,18 +7,16 @@ use std::{
time::Duration, time::Duration,
}; };
use strum::IntoEnumIterator;
use crate::{ use crate::{
common::errors::{DSPError, ValidationError}, common::errors::DSPError,
dsp408::{ dsp408::{
mapper::{ mapper::{
self, self,
constants::{CONFIG_CHUNK_INDEX_MAX, PRESET_INDEX_MAX}, constants::{CONFIG_CHUNK_INDEX_MAX, PRESET_INDEX_MAX, delay_range},
response::map_response, response::map_response,
}, },
protocol::{commands, config::decode_config, frame::extract_frame}, protocol::{commands, config::decode_config, frame::extract_frame},
types, types::{self},
}, },
}; };
@@ -154,6 +152,13 @@ impl DSP408 {
Ok(()) Ok(())
} }
fn convert_delay_unit(value: f32, from: types::DelayUnit, to: types::DelayUnit) -> f32 {
let (_, from_max) = delay_range(from);
let (_, to_max) = delay_range(to);
(value / from_max) * to_max
}
// ---------- Commands ---------- // ---------- Commands ----------
// Command `0x10` // Command `0x10`
pub fn connect(&mut self) -> Result<(), DSPError> { pub fn connect(&mut self) -> Result<(), DSPError> {
@@ -320,7 +325,20 @@ impl DSP408 {
return Ok(false); return Ok(false);
} }
self.state_mut()?.current_config.delay_unit = unit; let state = self.state_mut()?;
let old_unit = state.current_config.delay_unit;
if old_unit != unit {
for input in state.current_config.input_states.values_mut() {
input.delay = Self::convert_delay_unit(input.delay, old_unit, unit);
}
for output in state.current_config.output_states.values_mut() {
output.delay = Self::convert_delay_unit(output.delay, old_unit, unit);
}
}
state.current_config.delay_unit = unit;
Ok(true) Ok(true)
} }
@@ -810,8 +828,12 @@ impl DSP408 {
match channel { match channel {
types::Channel::Input(input) => { types::Channel::Input(input) => {
state.current_config.input_state_mut(input).peq_chain.bands state
[band as usize] = peq; .current_config
.input_state_mut(input)
.peq_chain
.bands
.insert(band, peq);
} }
types::Channel::Output(output) => { types::Channel::Output(output) => {
@@ -819,7 +841,8 @@ impl DSP408 {
.current_config .current_config
.output_state_mut(output) .output_state_mut(output)
.peq_chain .peq_chain
.bands[band as usize] = peq; .bands
.insert(band, peq);
} }
} }
@@ -947,7 +970,7 @@ impl DSP408 {
} }
// Command `0x38` (Set Delay) // Command `0x38` (Set Delay)
pub fn set_channel_delay( pub fn set_delay(
&mut self, &mut self,
channel: types::Channel, channel: types::Channel,
delay: f32, delay: f32,
@@ -1350,19 +1373,12 @@ impl DSP408 {
let state = self.state_mut()?; let state = self.state_mut()?;
let index = types::InputChannel::iter()
.position(|x| x == input_channel)
.ok_or_else(|| {
DSPError::Validation(ValidationError::Value(
"Invalid input channel".to_string(),
))
})?;
state state
.current_config .current_config
.output_state_mut(output_channel) .output_state_mut(output_channel)
.matrix_routes .matrix_routes
.gains[index] = gain; .gains
.insert(input_channel, gain);
Ok(true) Ok(true)
} }
@@ -1398,19 +1414,13 @@ impl DSP408 {
let state = self.state_mut()?; let state = self.state_mut()?;
let index = types::DiscreteFrequency::iter()
.position(|x| x == frequency_band)
.ok_or_else(|| {
DSPError::Validation(ValidationError::Value(
"Invalid GEQ frequency band".to_string(),
))
})?;
state state
.current_config .current_config
.input_state_mut(input_channel) .input_state_mut(input_channel)
.geq .geq
.gains[index] = gain; .gains
.insert(frequency_band, gain);
Ok(true) Ok(true)
} }
src/dsp408/mapper/response.rs
+17 -6
View File
@@ -85,10 +85,6 @@ pub fn map_response(frame: &Frame) -> Result<DeviceResponseType, ProtocolError>
// Command `0x24` (Get Config Chunk) // Command `0x24` (Get Config Chunk)
if cmd == 0x24 { if cmd == 0x24 {
// Mirrors Python's `int.from_bytes(payload[:1], "little")`, which
// is `0` for an empty payload rather than an error — Python slices
// never panic. `payload.get(1..)` below mirrors the same
// forgiving-slice behavior for the remainder.
let index = payload.first().copied().unwrap_or(0); let index = payload.first().copied().unwrap_or(0);
if index > 0x1c { if index > 0x1c {
@@ -163,8 +159,23 @@ pub fn map_response(frame: &Frame) -> Result<DeviceResponseType, ProtocolError>
// Command `0x40` (Get Level Meters) // Command `0x40` (Get Level Meters)
if cmd == 0x40 { if cmd == 0x40 {
fn float_to_db(v: f32) -> f32 { const X0: f32 = -25.0; // breakpoint, in dB
40.0 * v.abs().max(1e-12).log10() const Y0: f32 = 1.0; // raw value at the breakpoint
const K1: f32 = 0.0104; // slope below breakpoint (raw < Y0)
const K2: f32 = 0.0208; // slope above breakpoint (raw >= Y0)
const MIN_DB: f32 = -60.0;
const MAX_DB: f32 = 12.0;
fn float_to_db(raw: f32) -> f32 {
let db = if raw < Y0 {
X0 + (raw - Y0) / K1
} else {
X0 + (raw - Y0) / K2
};
// Clamping naturally absorbs noise-floor outliers (e.g. raw ≈ 0.385
// resolves to well below -60 dB here, so it correctly floors to -60).
db.clamp(MIN_DB, MAX_DB)
} }
if payload.len() != 38 { if payload.len() != 38 {
src/dsp408/protocol/config.rs
+64 -27
View File
@@ -35,12 +35,14 @@ fn read_gate(r: &mut BinaryReader) -> Result<types::Gate, DSPError> {
} }
fn read_geq(r: &mut BinaryReader) -> Result<types::GraphicEQ, DSPError> { fn read_geq(r: &mut BinaryReader) -> Result<types::GraphicEQ, DSPError> {
let gains = types::DiscreteFrequency::iter() let mut gains = std::collections::HashMap::new();
.map(|_| {
let raw = r.read_u16()?; for frequency in types::DiscreteFrequency::iter() {
Ok(mapper::raw_to_eq_gain(raw)?) let raw = r.read_u16()?;
}) let gain = mapper::raw_to_eq_gain(raw)?;
.collect::<Result<Vec<_>, DSPError>>()?;
gains.insert(frequency, gain);
}
Ok(types::GraphicEQ { Ok(types::GraphicEQ {
gains, gains,
@@ -49,17 +51,20 @@ fn read_geq(r: &mut BinaryReader) -> Result<types::GraphicEQ, DSPError> {
} }
fn read_peq_chain(r: &mut BinaryReader, band_count: usize) -> Result<types::PEQChain, DSPError> { fn read_peq_chain(r: &mut BinaryReader, band_count: usize) -> Result<types::PEQChain, DSPError> {
let bands = (0..band_count) let bands = types::PEQBand::iter()
.map(|_| { .take(band_count)
Ok(types::PEQ { .map(|band| {
let peq = types::PEQ {
gain: mapper::raw_to_eq_gain(r.read_u16()?)?, gain: mapper::raw_to_eq_gain(r.read_u16()?)?,
frequency: mapper::raw_to_frequency_hz(r.read_u16()?)?, frequency: mapper::raw_to_frequency_hz(r.read_u16()?)?,
q: mapper::raw_to_peq_q(r.read_u8()?)?, q: mapper::raw_to_peq_q(r.read_u8()?)?,
filter_type: mapper::raw_to_peq_filter(r.read_u8()?)?, filter_type: mapper::raw_to_peq_filter(r.read_u8()?)?,
bypass: false, bypass: false,
}) };
Ok((band, peq))
}) })
.collect::<Result<Vec<_>, DSPError>>()?; .collect::<Result<HashMap<_, _>, DSPError>>()?;
Ok(types::PEQChain { Ok(types::PEQChain {
bands, bands,
@@ -67,6 +72,21 @@ fn read_peq_chain(r: &mut BinaryReader, band_count: usize) -> Result<types::PEQC
}) })
} }
fn apply_peq_bypass(
r: &mut BinaryReader,
bands: &mut HashMap<types::PEQBand, types::PEQ>,
) -> Result<(), DSPError> {
let bitmap = r.read_u16()?;
for (index, band) in types::PEQBand::iter().enumerate() {
if let Some(peq) = bands.get_mut(&band) {
peq.bypass = bitmap & (1 << index) != 0;
}
}
Ok(())
}
fn read_crossover(r: &mut BinaryReader) -> Result<types::CrossoverFilters, DSPError> { fn read_crossover(r: &mut BinaryReader) -> Result<types::CrossoverFilters, DSPError> {
let hp_freq = r.read_u16()?; let hp_freq = r.read_u16()?;
let lp_freq = r.read_u16()?; let lp_freq = r.read_u16()?;
@@ -152,7 +172,13 @@ pub fn decode_config(payload: &[u8]) -> Result<types::DSPConfigState, DSPError>
inp.linked_channels = mapper::raw_to_link_channels( inp.linked_channels = mapper::raw_to_link_channels(
mapper::channel_to_raw(types::Channel::Input(channel))?, mapper::channel_to_raw(types::Channel::Input(channel))?,
r.read_u8()?, r.read_u8()?,
)?; )?
.into_iter()
.filter_map(|link| match link {
types::Channel::Input(input) => Some(input),
types::Channel::Output(_) => None,
})
.collect();
} }
// ============================ // ============================
@@ -162,17 +188,26 @@ pub fn decode_config(payload: &[u8]) -> Result<types::DSPConfigState, DSPError>
for (channel, out) in types::OutputChannel::iter().zip(output_channels.iter_mut()) { for (channel, out) in types::OutputChannel::iter().zip(output_channels.iter_mut()) {
out.name = mapper::raw_to_channel_name(r.pop(constants::CHANNEL_NAME_LENGTH)?)?; out.name = mapper::raw_to_channel_name(r.pop(constants::CHANNEL_NAME_LENGTH)?)?;
r.skip(1)?;
out.matrix_routes = types::MatrixRoutes { out.matrix_routes = types::MatrixRoutes {
connected: mapper::raw_to_matrix(r.read_u8()?)?, connected: mapper::raw_to_matrix(r.read_u8()?)?,
gains: (0..4) gains: {
.map(|_| { r.skip(1)?;
[
types::InputChannel::InA,
types::InputChannel::InB,
types::InputChannel::InC,
types::InputChannel::InD,
]
.into_iter()
.map(|input| {
let raw = r.read_u16()?; let raw = r.read_u16()?;
Ok::<f32, DSPError>(mapper::raw_to_matrix_gain(raw)?) let gain = mapper::raw_to_matrix_gain(raw)?;
Ok::<(types::InputChannel, f32), DSPError>((input, gain))
}) })
.collect::<Result<Vec<_>, _>>()?, .collect::<Result<HashMap<_, _>, _>>()?
},
}; };
out.crossover = read_crossover(&mut r)?; out.crossover = read_crossover(&mut r)?;
@@ -196,7 +231,13 @@ pub fn decode_config(payload: &[u8]) -> Result<types::DSPConfigState, DSPError>
out.linked_channels = mapper::raw_to_link_channels( out.linked_channels = mapper::raw_to_link_channels(
mapper::channel_to_raw(types::Channel::Output(channel))?, mapper::channel_to_raw(types::Channel::Output(channel))?,
r.read_u8()?, r.read_u8()?,
)?; )?
.into_iter()
.filter_map(|link| match link {
types::Channel::Output(output) => Some(output),
types::Channel::Input(_) => None,
})
.collect();
} }
// ============================ // ============================
@@ -212,15 +253,11 @@ pub fn decode_config(payload: &[u8]) -> Result<types::DSPConfigState, DSPError>
// ============================ // ============================
for inp in &mut input_channels { for inp in &mut input_channels {
apply_flag(&mut r, inp.peq_chain.bands.as_mut_slice(), |band, value| { apply_peq_bypass(&mut r, &mut inp.peq_chain.bands)?;
band.bypass = value
})?;
} }
for out in &mut output_channels { for out in &mut output_channels {
apply_flag(&mut r, out.peq_chain.bands.as_mut_slice(), |band, value| { apply_peq_bypass(&mut r, &mut out.peq_chain.bands)?;
band.bypass = value
})?;
} }
// ============================ // ============================
@@ -260,7 +297,7 @@ pub fn decode_config(payload: &[u8]) -> Result<types::DSPConfigState, DSPError>
for (index, inp) in input_channels.iter_mut().enumerate() { for (index, inp) in input_channels.iter_mut().enumerate() {
let bypass = input_peq_bitmap & (1 << index) != 0; let bypass = input_peq_bitmap & (1 << index) != 0;
for peq in inp.peq_chain.bands.iter_mut() { for peq in inp.peq_chain.bands.values_mut() {
peq.bypass = bypass; peq.bypass = bypass;
} }
} }
@@ -270,7 +307,7 @@ pub fn decode_config(payload: &[u8]) -> Result<types::DSPConfigState, DSPError>
for (index, out) in output_channels.iter_mut().enumerate() { for (index, out) in output_channels.iter_mut().enumerate() {
let bypass = output_peq_bitmap & (1 << index) != 0; let bypass = output_peq_bitmap & (1 << index) != 0;
for peq in out.peq_chain.bands.iter_mut() { for peq in out.peq_chain.bands.values_mut() {
peq.bypass = bypass; peq.bypass = bypass;
} }
} }
src/dsp408/types.rs
+6 -6
View File
@@ -92,6 +92,7 @@ pub enum CrossoverFilter {
Bl48, Bl48,
} }
#[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))]
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, EnumIter)] #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, EnumIter)]
pub enum PEQBand { pub enum PEQBand {
B1 = 1, B1 = 1,
@@ -291,7 +292,7 @@ pub struct Limiter {
#[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))] #[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))]
#[derive(Debug, Clone, PartialEq, Default)] #[derive(Debug, Clone, PartialEq, Default)]
pub struct GraphicEQ { pub struct GraphicEQ {
pub gains: Vec<f32>, pub gains: HashMap<DiscreteFrequency, f32>,
pub bypass: bool, pub bypass: bool,
} }
@@ -323,13 +324,13 @@ pub struct Crossover {
#[derive(Debug, Clone, PartialEq, Default)] #[derive(Debug, Clone, PartialEq, Default)]
pub struct MatrixRoutes { pub struct MatrixRoutes {
pub connected: Vec<InputChannel>, pub connected: Vec<InputChannel>,
pub gains: Vec<f32>, pub gains: HashMap<InputChannel, f32>,
} }
#[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))] #[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))]
#[derive(Debug, Clone, PartialEq, Default)] #[derive(Debug, Clone, PartialEq, Default)]
pub struct PEQChain { pub struct PEQChain {
pub bands: Vec<PEQ>, pub bands: HashMap<PEQBand, PEQ>,
pub bypass: bool, pub bypass: bool,
} }
@@ -360,7 +361,7 @@ pub struct InputChannelState {
pub geq: GraphicEQ, pub geq: GraphicEQ,
pub peq_chain: PEQChain, pub peq_chain: PEQChain,
pub crossover: CrossoverFilters, pub crossover: CrossoverFilters,
pub linked_channels: Vec<Channel>, pub linked_channels: Vec<InputChannel>,
pub mute: bool, pub mute: bool,
} }
@@ -376,7 +377,7 @@ pub struct OutputChannelState {
pub gain: f32, pub gain: f32,
pub phase_inverted: bool, pub phase_inverted: bool,
pub delay: f32, pub delay: f32,
pub linked_channels: Vec<Channel>, pub linked_channels: Vec<OutputChannel>,
pub mute: bool, pub mute: bool,
} }
@@ -409,6 +410,5 @@ pub struct DSPState {
pub(crate) name: String, pub(crate) name: String,
pub(crate) flags: DeviceFlags, pub(crate) flags: DeviceFlags,
pub(crate) presets: PresetBank, pub(crate) presets: PresetBank,
pub(crate) current_config: DSPConfigState, pub(crate) current_config: DSPConfigState,
} }
src/main.rs
+9 -2
View File
@@ -3,6 +3,7 @@ use std::str::FromStr;
use dsp_thomann::dsp408::DSP408; use dsp_thomann::dsp408::DSP408;
use dsp_thomann::dsp408::types; use dsp_thomann::dsp408::types;
use dsp_thomann::dsp408::types::InputChannel::InA;
fn main() -> Result<(), Box<dyn std::error::Error>> { fn main() -> Result<(), Box<dyn std::error::Error>> {
let host = IpAddr::from_str("192.168.49.30")?; let host = IpAddr::from_str("192.168.49.30")?;
@@ -22,9 +23,15 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
} }
println!("DSP connected."); println!("DSP connected.");
dsp.set_mute(types::Channel::Input(types::InputChannel::InA), true)?; // dsp.set_mute(types::Channel::Input(types::InputChannel::InA), true)?;
dbg!(dsp.state()?); let r = dsp.set_peq_band(types::Channel::Input(InA), types::PEQBand::B1, 3.0, 1400.0, 2.1, types::PEQFilter::LowShelf, false)?;
dbg!(r);
// dbg!(dsp.state()?);
// let s = &dsp.state()?.current_config.input_states[&InputChannel::InA].peq_chain;
// dbg!(s)
println!("Disconnecting..."); println!("Disconnecting...");
dsp.disconnect()?; dsp.disconnect()?;