61 Commits

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2b80244636 prepare release candidate
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2024-02-21 10:06:58 +01:00
f1611cd5b8 Merge pull request 'Custom badges' (#125) from try-custom-badges into main
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Reviewed-on: #125
2024-02-20 14:57:10 +01:00
808126ee41 better green
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2024-02-20 14:55:52 +01:00
05df24447b let's try this
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2024-02-20 14:54:58 +01:00
b229360233 try custom badges
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2024-02-20 14:52:01 +01:00
52be26829b Merge pull request 'First PUS handler abstractions with request mapping' (#121) from move-some-requests into main
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2024-02-20 14:42:02 +01:00
ca2c8aa359 update changelog
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2024-02-20 14:36:34 +01:00
ba03150178 Added high-level abstraction for some PUS services
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Introduced high-level abstractions for targetable requests in general.

- PUS Service 3 (HK) abstraction for targetable HK requests
- PUS Service 8 (Action) abstraction for targetable action requests
2024-02-20 14:33:21 +01:00
4e45bfa7e6 Merge pull request 'add mode tree graph' (#124) from add-mode-tree-graph into main
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2024-02-16 19:21:54 +01:00
93c01c8c22 add mode tree graph
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2024-02-16 17:42:44 +01:00
2d062f3010 Merge pull request 'rename Python client' (#123) from rename-pyclient into main
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2024-02-16 13:27:28 +01:00
01d9a85976 rename Python client
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2024-02-16 13:24:16 +01:00
fa7cd39f3e Merge pull request 'added goal graph for example' (#122) from example-goal-graph into main
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2024-02-16 13:10:53 +01:00
5bb37d8e87 added goal graph for example
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2024-02-16 12:54:50 +01:00
813e221030 Merge pull request 'prepare example release v0.1.0' (#120) from example-release into main
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2024-02-13 11:22:22 +01:00
18cec8bcf0 prepare example release v0.1.0
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2024-02-13 11:07:27 +01:00
d4a122e462 Merge pull request 'of course, something is missing..' (#119) from of-course-forgot-a-link into main
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Reviewed-on: #119
2024-02-12 18:28:02 +01:00
7af327d077 of course, something is missing..
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2024-02-12 18:17:50 +01:00
3a6cd6712d Merge pull request 'MIB docs update' (#118) from mib-docs-update into main
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2024-02-12 18:11:54 +01:00
c4eba03043 Merge branch 'main' into mib-docs-update
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2024-02-12 18:11:05 +01:00
e9e5c999ec better documentation
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2024-02-12 18:10:33 +01:00
f14a85cb84 add missing links for MIB
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2024-02-12 18:04:43 +01:00
c3902c2c06 Merge pull request 'Corrections for docs and links' (#117) from links-and-docs-corrections into main
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2024-02-12 17:56:28 +01:00
24f82d4c5e prep v0.1.1
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2024-02-12 17:56:01 +01:00
44ff62e947 more link corrections
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2024-02-12 17:34:16 +01:00
9cf80b44ea homepage link corrections
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2024-02-12 17:29:48 +01:00
f4bc33aefa link corrections
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2024-02-12 17:25:22 +01:00
445fdfe066 Merge pull request 'prepare sat-rs release' (#116) from prepare-satrs-v0.1.0 into main
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Reviewed-on: #116
2024-02-12 17:12:18 +01:00
7c3879fbce last preparations
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2024-02-12 17:11:59 +01:00
c3e9d4441f prepare sat-rs release
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2024-02-12 16:55:19 +01:00
bbcad18dfa Merge pull request 'changelog for the MIB' (#115) from changelog-mib into main
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2024-02-12 16:42:02 +01:00
2607252be2 changelog for the MIB
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2024-02-12 16:41:32 +01:00
8b79e967bb Merge pull request 'prepare MIB release v0.1.0' (#114) from prep-mib-release into main
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2024-02-12 16:40:07 +01:00
c1e1c10f2d delete commented config
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2024-02-12 16:23:56 +01:00
eef6f42d3b prepare MIB release v0.1.0
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2024-02-12 16:23:00 +01:00
6bfd37ba24 Merge pull request 'tiny improvement' (#113) from tiny-doc-improvement into main
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2024-02-12 16:20:31 +01:00
94fbb50e11 better english 2024-02-12 16:20:21 +01:00
0caab60d74 tiny improvement
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2024-02-12 16:19:28 +01:00
e2e6605f50 Merge pull request 'satrs-shared v0.1.1' (#112) from satrs-shared-patch into main
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2024-02-12 16:18:38 +01:00
0b99a40c6f prep patch release
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2024-02-12 15:59:57 +01:00
c635c7eed3 Merge pull request 'restructure the crate' (#111) from restructure-crate into main
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2024-02-12 15:56:27 +01:00
de4e6183b3 Re-structure sat-rs
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- Add new shared subcrate satrs-shared to split off some shared
  components not expected to change very often.
- Renmame `satrs-core` to `satrs`. It is expected that sat-rs will remain
  the primary crate, so the core information is superfluous, and core also
  implies stability, which will not be the case for some time.
2024-02-12 15:51:37 +01:00
f58a4eaee5 Merge pull request 'released version' (#110) from bump-example-released-version into main
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2024-02-12 13:44:19 +01:00
544488eaa3 released version
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2024-02-12 13:25:07 +01:00
b06b4150b1 Merge pull request 'prepare MIB release' (#109) from mib-v0.1.0-alpha.2 into main
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Reviewed-on: #109
2024-02-12 13:21:34 +01:00
4e16790092 prepare MIB release
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2024-02-12 13:16:11 +01:00
20d5212710 Merge pull request 'satrs-core v0.1.0-alpha.3' (#108) from core-v0.1.0-alpha.3 into main
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2024-02-12 13:13:12 +01:00
2dd38c163f better name for new trait
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2024-02-12 12:54:25 +01:00
79d095b1f7 some doc improvements
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2024-02-12 12:48:28 +01:00
377ffc052c bump release
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2024-02-12 12:43:17 +01:00
c39ce99e2c Merge pull request 'Add Static Pool Spillover feature' (#107) from add-pool-spillover into main
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2024-02-12 12:21:00 +01:00
c0692a3523 Added static pool spillover feature
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- Allows to utilize the full pool even if some subpools are full.
2024-02-12 11:35:10 +01:00
712dc718f9 Merge pull request 'Pool docs improvements' (#105) from pool-docs-improvements into main
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2024-02-12 11:30:48 +01:00
a69347af7b Merge remote-tracking branch 'origin/main' into pool-docs-improvements
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2024-02-12 10:56:13 +01:00
3c7113c231 Merge pull request 'Refactor and improve pool abstraction' (#104) from refactor-pool-impl into main
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2024-02-10 15:39:38 +01:00
9c310e7a36 Merge branch 'main' into refactor-pool-impl
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2024-02-10 12:54:36 +01:00
0bab5799e5 Merge pull request 'Graph for static pools' (#103) from graph-for-static-pools into main
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2024-02-10 12:54:29 +01:00
b56bbc8c41 update pool docs
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2024-02-10 12:54:13 +01:00
12ac5913aa Merge branch 'graph-for-static-pools' into refactor-pool-impl 2024-02-10 12:30:35 +01:00
d017b9c179 Refactored pool abstraction
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- Redesigned PoolProvider and PoolProviderWithGuards to allow
  easer optimizations and increase flexbility
2024-02-10 11:59:26 +01:00
f3ca570e53 Update pool docs in sat-rs book
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- Add simple graph to show how it works
2024-02-10 11:57:19 +01:00
126 changed files with 7844 additions and 2109 deletions

View File

@ -1,9 +1,10 @@
[workspace]
resolver = "2"
members = [
"satrs-core",
"satrs",
"satrs-mib",
"satrs-example",
"satrs-shared",
]
exclude = [

View File

@ -1,5 +1,10 @@
<p align="center"> <img src="misc/satrs-logo.png" width="40%"> </p>
[![sat-rs website](https://img.shields.io/badge/sat--rs-website-darkgreen?style=flat)](https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/)
[![sat-rs book](https://img.shields.io/badge/sat--rs-book-darkgreen?style=flat)](https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/book/)
[![Crates.io](https://img.shields.io/crates/v/satrs)](https://crates.io/crates/satrs)
[![docs.rs](https://img.shields.io/docsrs/satrs)](https://docs.rs/satrs)
sat-rs
=========
@ -7,7 +12,7 @@ This is the repository of the sat-rs framework. Its primary goal is to provide r
to write on-board software for remote systems like rovers or satellites. It is specifically written
for the special requirements for these systems. You can find an overview of the project and the
link to the [more high-level sat-rs book](https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/)
at the [IRS documentation website](https://absatsw.irs.uni-stuttgart.de/sat-rs.html).
at the [IRS software projects website](https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/).
A lot of the architecture and general design considerations are based on the
[FSFW](https://egit.irs.uni-stuttgart.de/fsfw/fsfw) C++ framework which has flight heritage
@ -22,12 +27,12 @@ This project currently contains following crates:
Primary information resource in addition to the API documentation, hosted
[here](https://documentation.irs.uni-stuttgart.de/projects/sat-rs/). It can be useful to read
this first before delving into the example application and the API documentation.
* [`satrs-core`](https://egit.irs.uni-stuttgart.de/rust/satrs-launchpad/src/branch/main/satrs-core):
Core components of sat-rs.
* [`satrs-example`](https://egit.irs.uni-stuttgart.de/rust/satrs-launchpad/src/branch/main/satrs-example):
* [`satrs`](https://egit.irs.uni-stuttgart.de/rust/sat-rs/src/branch/main/satrs):
Primary crate.
* [`satrs-example`](https://egit.irs.uni-stuttgart.de/rust/sat-rs/src/branch/main/satrs-example):
Example of a simple example on-board software using various sat-rs components which can be run
on a host computer or on any system with a standard runtime like a Raspberry Pi.
* [`satrs-mib`](https://egit.irs.uni-stuttgart.de/rust/satrs-launchpad/src/branch/main/satrs-mib):
* [`satrs-mib`](https://egit.irs.uni-stuttgart.de/rust/sat-rs/src/branch/main/satrs-mib):
Components to build a mission information base from the on-board software directly.
* [`satrs-example-stm32f3-disco`](https://egit.irs.uni-stuttgart.de/rust/sat-rs/src/branch/main/satrs-example-stm32f3-disco):
Example of a simple example on-board software using sat-rs components on a bare-metal system
@ -41,7 +46,7 @@ Each project has its own `CHANGELOG.md`.
* [`spacepackets`](https://egit.irs.uni-stuttgart.de/rust/spacepackets): Basic ECSS and CCSDS
packet protocol implementations. This repository is re-exported in the
[`satrs-core`](https://egit.irs.uni-stuttgart.de/rust/satrs-launchpad/src/branch/main/satrs-core)
[`satrs`](https://egit.irs.uni-stuttgart.de/rust/satrs/src/branch/main/satrs)
crate.
# Coverage

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@ -15,7 +15,9 @@ RUN rustup install nightly && \
rustup component add rustfmt clippy
WORKDIR "/tmp"
# RUN cargo install mdbook --no-default-features --features search --vers "^0.4" --locked
# Install cargo-nextest
RUN curl -LsSf https://get.nexte.st/latest/linux | tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
# Install mdbook and mdbook-linkcheck
RUN curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.37/mdbook-v0.4.37-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory /usr/local/bin
RUN curl -sSL https://github.com/Michael-F-Bryan/mdbook-linkcheck/releases/latest/download/mdbook-linkcheck.x86_64-unknown-linux-gnu.zip -o mdbook-linkcheck.zip && \
unzip mdbook-linkcheck.zip && \

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@ -32,7 +32,7 @@ pipeline {
}
stage('Test') {
steps {
sh 'cargo test --all-features'
sh 'cargo nextest r --all-features'
}
}
stage('Check with all features') {
@ -47,7 +47,7 @@ pipeline {
}
stage('Check Cross Embedded Bare Metal') {
steps {
sh 'cargo check -p satrs-core --target thumbv7em-none-eabihf --no-default-features'
sh 'cargo check -p satrs --target thumbv7em-none-eabihf --no-default-features'
}
}
stage('Check Cross Embedded Linux') {

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@ -43,8 +43,8 @@ def main():
parser.add_argument(
"-p",
"--package",
choices=["satrs-core"],
default="satrs-core",
choices=["satrs"],
default="satrs",
help="Choose project to generate coverage for",
)
parser.add_argument(

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@ -0,0 +1,650 @@
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&lt;center&gt;
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&lt;/center&gt;
&lt;table border="1"&gt;
&lt;tr&gt;
&lt;th&gt;Step&lt;/th&gt;
&lt;th&gt;MGMs&lt;/th&gt;
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View File

@ -5,7 +5,14 @@ High-level documentation of the [sat-rs project](https://absatsw.irs.uni-stuttga
## Building
If you have not done so, install `mdbook` using `cargo install mdbook --locked`.
If you have not done so, install the pre-requisites first:
```sh
cargo install mdbook --locked
cargo install mdbook-linkcheck --locked
```
After that, you can build the book with:
```sh
mdbook build

View File

@ -17,14 +17,14 @@ it is still centered around small packets. `sat-rs` provides support for these E
standards and also attempts to fill the gap to the internet protocol by providing the following
components.
1. [UDP TMTC Server](https://docs.rs/satrs-core/0.1.0-alpha.0/satrs_core/hal/host/udp_server/index.html).
1. [UDP TMTC Server](https://docs.rs/satrs/latest/satrs/hal/host/udp_server/index.html).
UDP is already packet based which makes it an excellent fit for exchanging space packets.
2. [TCP TMTC Server Components](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/hal/std/tcp_server/index.html).
2. [TCP TMTC Server Components](https://docs.rs/satrs/latest/satrs/hal/std/tcp_server/index.html).
TCP is a stream based protocol, so the framework provides building blocks to parse telemetry
from an arbitrary bytestream. Two concrete implementations are provided:
- [TCP spacepackets server](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/hal/std/tcp_server/struct.TcpSpacepacketsServer.html)
- [TCP spacepackets server](https://docs.rs/satrs/latest/satrs/hal/std/tcp_server/struct.TcpSpacepacketsServer.html)
to parse tightly packed CCSDS Spacepackets.
- [TCP COBS server](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/hal/std/tcp_server/struct.TcpTmtcInCobsServer.html)
- [TCP COBS server](https://docs.rs/satrs/latest/satrs/hal/std/tcp_server/struct.TcpTmtcInCobsServer.html)
to parse generic frames wrapped with the
[COBS protocol](https://en.wikipedia.org/wiki/Consistent_Overhead_Byte_Stuffing).

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@ -11,7 +11,8 @@ time where the OBSW might be running on Linux based systems with hundreds of MBs
A useful pattern used commonly in space systems is to limit heap allocations to program
initialization time and avoid frequent run-time allocations. This prevents issues like
running out of memory (something even Rust can not protect from) or heap fragmentation.
running out of memory (something even Rust can not protect from) or heap fragmentation on systems
without a MMU.
# Using pre-allocated pool structures
@ -19,15 +20,47 @@ A huge candidate for heap allocations is the TMTC and handling. TC, TMs and IPC
candidates where the data size might vary greatly. The regular solution for host systems
might be to send around this data as a `Vec<u8>` until it is dropped. `sat-rs` provides
another solution to avoid run-time allocations by offering pre-allocated static
pools.
pools. These pools are split into subpools where each subpool can have different page sizes.
For example, a very small telecommand (TC) pool might look like this:
These pools are split into subpools where each subpool can have different page sizes.
For example, a very small TC pool might look like this:
![Example Pool](images/pools/static-pools.png)
TODO: Add image
The core of the pool abstractions is the
[PoolProvider trait](https://docs.rs/satrs/latest/satrs/pool/trait.PoolProvider.html).
This trait specifies the general API a pool structure should have without making assumption
of how the data is stored.
This trait is implemented by a static memory pool implementation.
The code to generate this static pool would look like this:
<!-- Would be nice to test this code sample, but need to wait
for https://github.com/rust-lang/mdBook/issues/706 to be merged.. -->
```rust, ignore
use satrs::pool::{StaticMemoryPool, StaticPoolConfig};
let tc_pool = StaticMemoryPool::new(StaticPoolConfig::new(vec![
(6, 16),
(4, 32),
(2, 64),
(1, 128)
]));
```
It should be noted that the buckets only show the maximum size of data being stored inside them.
The store will keep a separate structure to track the actual size of the data being stored.
A TC entry inside this pool has a store address which can then be sent around without having
to dynamically allocate memory. The same principle can also be applied to the TM and IPC data.
to dynamically allocate memory. The same principle can also be applied to the telemetry (TM) and
inter-process communication (IPC) data.
You can read
- [`StaticPoolConfig` API](https://docs.rs/satrs/latest/satrs/pool/struct.StaticPoolConfig.html)
- [`StaticMemoryPool` API](https://docs.rs/satrs/latest/satrs/pool/struct.StaticMemoryPool.html)
for more details.
In the future, optimized pool structures which use standard containers or are
[`Sync`](https://doc.rust-lang.org/std/marker/trait.Sync.html) by default might be added as well.
# Using special crates to prevent smaller allocations
@ -35,7 +68,7 @@ Another common way to use the heap on host systems is using containers like `Str
to work with data where the size is not known beforehand. The most common solution for embedded
systems is to determine the maximum expected size and then use a pre-allocated `u8` buffer and a
size variable. Alternatively, you can use the following crates for more convenience or a smart
behaviour which at the very least reduce heap allocations:
behaviour which at the very least reduces heap allocations:
1. [`smallvec`](https://docs.rs/smallvec/latest/smallvec/).
2. [`arrayvec`](https://docs.rs/arrayvec/latest/arrayvec/index.html) which also contains an

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@ -23,11 +23,11 @@ Some additional explanation is provided for the various components.
The example includes a UDP and TCP server to receive telecommands and poll telemetry from. This
might be an optional component for an OBSW which is only used during the development phase on
ground. The UDP server is strongly based on the
[UDP TC server](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/hal/std/udp_server/struct.UdpTcServer.html).
[UDP TC server](https://docs.rs/satrs/latest/satrs/hal/std/udp_server/struct.UdpTcServer.html).
This server component is wrapped by a TMTC server which handles all telemetry to the last connected
client.
The TCP server is based on the [TCP Spacepacket Server](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/hal/std/tcp_server/struct.TcpSpacepacketsServer.html)
The TCP server is based on the [TCP Spacepacket Server](https://docs.rs/satrs/latest/satrs/hal/std/tcp_server/struct.TcpSpacepacketsServer.html)
class. It parses space packets by using the CCSDS space packet ID as the packet
start delimiter. All available telemetry will be sent back to a client after having read all
telecommands from the client.
@ -51,13 +51,13 @@ services. This currently includes the following services:
- Service 1 for telecommand verification. The verification handling is handled locally: Each
component which generates verification telemetry in some shape or form receives a
[reporter](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/pus/verification/struct.VerificationReporterWithSender.html)
[reporter](https://docs.rs/satrs/latest/satrs/pus/verification/struct.VerificationReporterWithSender.html)
object which can be used to send PUS 1 verification telemetry to the TM funnel.
- Service 3 for housekeeping telemetry handling.
- Service 5 for management and downlink of on-board events.
- Service 8 for handling on-board actions.
- Service 11 for scheduling telecommands to be released at a specific time. This component
uses the [PUS scheduler class](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/pus/scheduler/alloc_mod/struct.PusScheduler.html)
uses the [PUS scheduler class](https://docs.rs/satrs/latest/satrs/pus/scheduler/alloc_mod/struct.PusScheduler.html)
which performs the core logic of scheduling telecommands. All telecommands released by the
scheduler are sent to the central TC source using a message.
- Service 17 for test purposes like pings.
@ -65,10 +65,10 @@ services. This currently includes the following services:
### Event Management Component
An event manager based on the sat-rs
[event manager component](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/event_man/index.html)
[event manager component](https://docs.rs/satrs/latest/satrs/event_man/index.html)
is provided to handle the event IPC and FDIR mechanism. The event message are converted to PUS 5
telemetry by the
[PUS event dispatcher](https://docs.rs/satrs-core/0.1.0-alpha.1/satrs_core/pus/event_man/alloc_mod/struct.PusEventDispatcher.html).
[PUS event dispatcher](https://docs.rs/satrs/latest/satrs/pus/event_man/alloc_mod/struct.PusEventDispatcher.html).
You can read the [events](./events.md) chapter for more in-depth information about event management.

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@ -1,9 +0,0 @@
[![Crates.io](https://img.shields.io/crates/v/satrs-core)](https://crates.io/crates/satrs-core)
[![docs.rs](https://img.shields.io/docsrs/satrs-core)](https://docs.rs/satrs-core)
satrs-core
======
This crate contains the core components of the sat-rs framework.
You can find more information on [homepage](https://egit.irs.uni-stuttgart.de/rust/sat-rs).

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@ -1,16 +0,0 @@
pub type CollectionIntervalFactor = u32;
pub type UniqueId = u32;
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub enum HkRequest {
OneShot(UniqueId),
Enable(UniqueId),
Disable(UniqueId),
ModifyCollectionInterval(UniqueId, CollectionIntervalFactor),
}
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct TargetedHkRequest {
target: u32,
hk_request: HkRequest,
}

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@ -1 +0,0 @@
pub use spacepackets::ecss::hk::*;

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@ -1 +0,0 @@

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@ -19,12 +19,12 @@ num_enum = "0.7"
thiserror = "1"
derive-new = "0.5"
[dependencies.satrs-core]
# version = "0.1.0-alpha.1"
path = "../satrs-core"
[dependencies.satrs]
# version = "0.1.1"
path = "../satrs"
[dependencies.satrs-mib]
# version = "0.1.0-alpha.1"
# version = "0.1.0"
path = "../satrs-mib"
[features]

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@ -1,10 +1,11 @@
use std::sync::mpsc::{self, TryRecvError};
use log::{info, warn};
use satrs_core::pus::verification::VerificationReporterWithSender;
use satrs_core::pus::{EcssTmSender, PusTmWrapper};
use satrs_core::spacepackets::ecss::hk::Subservice as HkSubservice;
use satrs_core::{
use satrs::pus::verification::{VerificationReporterWithSender, VerificationReportingProvider};
use satrs::pus::{EcssTmSender, PusTmWrapper};
use satrs::request::TargetAndApidId;
use satrs::spacepackets::ecss::hk::Subservice as HkSubservice;
use satrs::{
hk::HkRequest,
spacepackets::{
ecss::tm::{PusTmCreator, PusTmSecondaryHeader},
@ -70,12 +71,12 @@ impl AcsTask {
"ACS thread: Received HK request {:?}",
request.targeted_request
);
let target_and_apid_id = TargetAndApidId::from(request.targeted_request.target_id);
match request.targeted_request.request {
Request::Hk(hk_req) => match hk_req {
HkRequest::OneShot(unique_id) => self.handle_hk_request(
request.targeted_request.target_id_with_apid.target_id(),
unique_id,
),
HkRequest::OneShot(unique_id) => {
self.handle_hk_request(target_and_apid_id.target(), unique_id)
}
HkRequest::Enable(_) => {}
HkRequest::Disable(_) => {}
HkRequest::ModifyCollectionInterval(_, _) => {}
@ -89,10 +90,10 @@ impl AcsTask {
}
let started_token = self
.verif_reporter
.start_success(request.token, Some(&self.timestamp))
.start_success(request.token, &self.timestamp)
.expect("Sending start success failed");
self.verif_reporter
.completion_success(started_token, Some(&self.timestamp))
.completion_success(started_token, &self.timestamp)
.expect("Sending completion success failed");
true
}

View File

@ -1,7 +1,7 @@
use satrs_core::pus::verification::RequestId;
use satrs_core::spacepackets::ecss::tc::PusTcCreator;
use satrs_core::spacepackets::ecss::tm::PusTmReader;
use satrs_core::{
use satrs::pus::verification::RequestId;
use satrs::spacepackets::ecss::tc::PusTcCreator;
use satrs::spacepackets::ecss::tm::PusTmReader;
use satrs::{
spacepackets::ecss::{PusPacket, WritablePusPacket},
spacepackets::SpHeader,
};

View File

@ -1,6 +1,6 @@
use satrs_core::pus::ReceivesEcssPusTc;
use satrs_core::spacepackets::{CcsdsPacket, SpHeader};
use satrs_core::tmtc::{CcsdsPacketHandler, ReceivesCcsdsTc};
use satrs::pus::ReceivesEcssPusTc;
use satrs::spacepackets::{CcsdsPacket, SpHeader};
use satrs::tmtc::{CcsdsPacketHandler, ReceivesCcsdsTc};
use satrs_example::config::PUS_APID;
#[derive(Clone)]

View File

@ -1,10 +1,10 @@
use satrs_core::res_code::ResultU16;
use satrs::res_code::ResultU16;
use satrs_mib::res_code::ResultU16Info;
use satrs_mib::resultcode;
use std::net::Ipv4Addr;
use num_enum::{IntoPrimitive, TryFromPrimitive};
use satrs_core::{
use satrs::{
events::{EventU32TypedSev, SeverityInfo},
pool::{StaticMemoryPool, StaticPoolConfig},
};
@ -42,24 +42,31 @@ pub mod tmtc_err {
use super::*;
#[resultcode]
pub const INVALID_PUS_SERVICE: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 0);
pub const INVALID_PUS_SERVICE: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 0);
#[resultcode]
pub const INVALID_PUS_SUBSERVICE: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 1);
pub const INVALID_PUS_SUBSERVICE: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 1);
#[resultcode]
pub const PUS_SERVICE_NOT_IMPLEMENTED: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 2);
pub const PUS_SERVICE_NOT_IMPLEMENTED: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 2);
#[resultcode]
pub const UNKNOWN_TARGET_ID: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 3);
pub const PUS_SUBSERVICE_NOT_IMPLEMENTED: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 3);
#[resultcode]
pub const UNKNOWN_TARGET_ID: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 4);
#[resultcode]
pub const ROUTING_ERROR: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 5);
#[resultcode(
info = "Not enough data inside the TC application data field. Optionally includes: \
8 bytes of failure data containing 2 failure parameters, \
P1 (u32 big endian): Expected data length, P2: Found data length"
)]
pub const NOT_ENOUGH_APP_DATA: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 2);
pub const NOT_ENOUGH_APP_DATA: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 2);
pub const TMTC_RESULTS: &[ResultU16Info] = &[
INVALID_PUS_SERVICE_EXT,
INVALID_PUS_SUBSERVICE_EXT,
PUS_SERVICE_NOT_IMPLEMENTED_EXT,
UNKNOWN_TARGET_ID_EXT,
ROUTING_ERROR_EXT,
NOT_ENOUGH_APP_DATA_EXT,
];
}
@ -69,13 +76,20 @@ pub mod hk_err {
use super::*;
#[resultcode]
pub const TARGET_ID_MISSING: ResultU16 = ResultU16::const_new(GroupId::Hk as u8, 0);
pub const TARGET_ID_MISSING: ResultU16 = ResultU16::new(GroupId::Hk as u8, 0);
#[resultcode]
pub const UNIQUE_ID_MISSING: ResultU16 = ResultU16::const_new(GroupId::Hk as u8, 1);
pub const UNIQUE_ID_MISSING: ResultU16 = ResultU16::new(GroupId::Hk as u8, 1);
#[resultcode]
pub const UNKNOWN_TARGET_ID: ResultU16 = ResultU16::const_new(GroupId::Hk as u8, 2);
pub const UNKNOWN_TARGET_ID: ResultU16 = ResultU16::new(GroupId::Hk as u8, 2);
#[resultcode]
pub const COLLECTION_INTERVAL_MISSING: ResultU16 = ResultU16::const_new(GroupId::Hk as u8, 3);
pub const COLLECTION_INTERVAL_MISSING: ResultU16 = ResultU16::new(GroupId::Hk as u8, 3);
pub const HK_ERR_RESULTS: &[ResultU16Info] = &[
TARGET_ID_MISSING_EXT,
UNKNOWN_TARGET_ID_EXT,
UNKNOWN_TARGET_ID_EXT,
COLLECTION_INTERVAL_MISSING_EXT,
];
}
#[allow(clippy::enum_variant_names)]
@ -103,34 +117,43 @@ pub mod pool {
use super::*;
pub fn create_static_pools() -> (StaticMemoryPool, StaticMemoryPool) {
(
StaticMemoryPool::new(StaticPoolConfig::new(vec![
(30, 32),
(15, 64),
(15, 128),
(15, 256),
(15, 1024),
(15, 2048),
])),
StaticMemoryPool::new(StaticPoolConfig::new(vec![
(30, 32),
(15, 64),
(15, 128),
(15, 256),
(15, 1024),
(15, 2048),
])),
StaticMemoryPool::new(StaticPoolConfig::new(
vec![
(30, 32),
(15, 64),
(15, 128),
(15, 256),
(15, 1024),
(15, 2048),
],
true,
)),
StaticMemoryPool::new(StaticPoolConfig::new(
vec![
(30, 32),
(15, 64),
(15, 128),
(15, 256),
(15, 1024),
(15, 2048),
],
true,
)),
)
}
pub fn create_sched_tc_pool() -> StaticMemoryPool {
StaticMemoryPool::new(StaticPoolConfig::new(vec![
(30, 32),
(15, 64),
(15, 128),
(15, 256),
(15, 1024),
(15, 2048),
]))
StaticMemoryPool::new(StaticPoolConfig::new(
vec![
(30, 32),
(15, 64),
(15, 128),
(15, 256),
(15, 1024),
(15, 2048),
],
true,
))
}
}

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@ -1,6 +1,6 @@
use std::sync::mpsc::{self, SendError};
use satrs_core::{
use satrs::{
event_man::{
EventManager, EventManagerWithMpscQueue, MpscEventReceiver, MpscEventU32SendProvider,
SendEventProvider,
@ -12,7 +12,10 @@ use satrs_core::{
DefaultPusMgmtBackendProvider, EventReporter, EventRequest, EventRequestWithToken,
PusEventDispatcher,
},
verification::{TcStateStarted, VerificationReporterWithSender, VerificationToken},
verification::{
TcStateStarted, VerificationReporterWithSender, VerificationReportingProvider,
VerificationToken,
},
EcssTmSender,
},
spacepackets::time::cds::{self, TimeProvider},
@ -73,7 +76,7 @@ impl PusEventHandler {
.try_into()
.expect("expected start verification token");
self.verif_handler
.completion_success(started_token, Some(timestamp))
.completion_success(started_token, timestamp)
.expect("Sending completion success failed");
};
// handle event requests

View File

@ -1,5 +1,5 @@
use derive_new::new;
use satrs_core::spacepackets::ByteConversionError;
use satrs::spacepackets::ByteConversionError;
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub enum AcsHkIds {

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@ -1,59 +1 @@
use derive_new::new;
use satrs_core::spacepackets::ecss::tc::IsPusTelecommand;
use satrs_core::spacepackets::ecss::PusPacket;
use satrs_core::spacepackets::{ByteConversionError, CcsdsPacket};
use satrs_core::tmtc::TargetId;
use std::fmt;
use thiserror::Error;
pub mod config;
pub type Apid = u16;
#[derive(Debug, Error)]
pub enum TargetIdCreationError {
#[error("byte conversion")]
ByteConversion(#[from] ByteConversionError),
#[error("not enough app data to generate target ID")]
NotEnoughAppData(usize),
}
// TODO: can these stay pub?
#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug, new)]
pub struct TargetIdWithApid {
pub apid: Apid,
pub target: TargetId,
}
impl fmt::Display for TargetIdWithApid {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}, {}", self.apid, self.target)
}
}
impl TargetIdWithApid {
pub fn apid(&self) -> Apid {
self.apid
}
pub fn target_id(&self) -> TargetId {
self.target
}
}
impl TargetIdWithApid {
pub fn from_tc(
tc: &(impl CcsdsPacket + PusPacket + IsPusTelecommand),
) -> Result<Self, TargetIdCreationError> {
if tc.user_data().len() < 4 {
return Err(ByteConversionError::FromSliceTooSmall {
found: tc.user_data().len(),
expected: 8,
}
.into());
}
Ok(Self {
apid: tc.apid(),
target: u32::from_be_bytes(tc.user_data()[0..4].try_into().unwrap()),
})
}
}

View File

@ -15,9 +15,10 @@ use crate::pus::stack::PusStack;
use crate::tm_funnel::{TmFunnelDynamic, TmFunnelStatic};
use log::info;
use pus::test::create_test_service_dynamic;
use satrs_core::hal::std::tcp_server::ServerConfig;
use satrs_core::hal::std::udp_server::UdpTcServer;
use satrs_core::tmtc::tm_helper::SharedTmPool;
use satrs::hal::std::tcp_server::ServerConfig;
use satrs::hal::std::udp_server::UdpTcServer;
use satrs::request::TargetAndApidId;
use satrs::tmtc::tm_helper::SharedTmPool;
use satrs_example::config::pool::{create_sched_tc_pool, create_static_pools};
use satrs_example::config::tasks::{
FREQ_MS_AOCS, FREQ_MS_EVENT_HANDLING, FREQ_MS_PUS_STACK, FREQ_MS_UDP_TMTC,
@ -35,20 +36,18 @@ use crate::pus::hk::{create_hk_service_dynamic, create_hk_service_static};
use crate::pus::scheduler::{create_scheduler_service_dynamic, create_scheduler_service_static};
use crate::pus::test::create_test_service_static;
use crate::pus::{PusReceiver, PusTcMpscRouter};
use crate::requests::RequestWithToken;
use crate::requests::{GenericRequestRouter, RequestWithToken};
use crate::tcp::{SyncTcpTmSource, TcpTask};
use crate::tmtc::{
PusTcSourceProviderSharedPool, SharedTcPool, TcSourceTaskDynamic, TcSourceTaskStatic,
};
use crate::udp::{StaticUdpTmHandler, UdpTmtcServer};
use satrs_core::pus::event_man::EventRequestWithToken;
use satrs_core::pus::verification::{VerificationReporterCfg, VerificationReporterWithSender};
use satrs_core::pus::{EcssTmSender, MpscTmAsVecSender, MpscTmInSharedPoolSender};
use satrs_core::spacepackets::{time::cds::TimeProvider, time::TimeWriter};
use satrs_core::tmtc::{CcsdsDistributor, TargetId};
use satrs_core::ChannelId;
use satrs_example::TargetIdWithApid;
use std::collections::HashMap;
use satrs::pus::event_man::EventRequestWithToken;
use satrs::pus::verification::{VerificationReporterCfg, VerificationReporterWithSender};
use satrs::pus::{EcssTmSender, MpscTmAsVecSender, MpscTmInSharedPoolSender};
use satrs::spacepackets::{time::cds::TimeProvider, time::TimeWriter};
use satrs::tmtc::CcsdsDistributor;
use satrs::ChannelId;
use std::net::{IpAddr, SocketAddr};
use std::sync::mpsc::{self, channel};
use std::sync::{Arc, RwLock};
@ -82,11 +81,11 @@ fn static_tmtc_pool_main() {
tm_funnel_tx.clone(),
));
let acs_target_id = TargetIdWithApid::new(PUS_APID, RequestTargetId::AcsSubsystem as TargetId);
let acs_target_id = TargetAndApidId::new(PUS_APID, RequestTargetId::AcsSubsystem as u32);
let (acs_thread_tx, acs_thread_rx) = channel::<RequestWithToken>();
// Some request are targetable. This map is used to retrieve sender handles based on a target ID.
let mut request_map = HashMap::new();
request_map.insert(acs_target_id, acs_thread_tx);
let mut request_map = GenericRequestRouter::default();
request_map.0.insert(acs_target_id.into(), acs_thread_tx);
// This helper structure is used by all telecommand providers which need to send telecommands
// to the TC source.
@ -310,11 +309,11 @@ fn dyn_tmtc_pool_main() {
tm_funnel_tx.clone(),
));
let acs_target_id = TargetIdWithApid::new(PUS_APID, RequestTargetId::AcsSubsystem as TargetId);
let acs_target_id = TargetAndApidId::new(PUS_APID, RequestTargetId::AcsSubsystem as u32);
let (acs_thread_tx, acs_thread_rx) = channel::<RequestWithToken>();
// Some request are targetable. This map is used to retrieve sender handles based on a target ID.
let mut request_map = HashMap::new();
request_map.insert(acs_target_id, acs_thread_tx);
let mut request_map = GenericRequestRouter::default();
request_map.0.insert(acs_target_id.into(), acs_thread_tx);
let tc_source = PusTcSourceProviderDynamic(tc_source_tx);

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@ -1,22 +1,76 @@
use crate::requests::{ActionRequest, Request, RequestWithToken};
use log::{error, warn};
use satrs_core::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs_core::pus::verification::{
FailParams, TcStateAccepted, VerificationReporterWithSender, VerificationToken,
use satrs::action::ActionRequest;
use satrs::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs::pus::action::{PusActionToRequestConverter, PusService8ActionHandler};
use satrs::pus::verification::{
FailParams, TcStateAccepted, VerificationReporterWithSender, VerificationReportingProvider,
VerificationToken,
};
use satrs_core::pus::{
use satrs::pus::{
EcssTcAndToken, EcssTcInMemConverter, EcssTcInSharedStoreConverter, EcssTcInVecConverter,
EcssTcReceiver, EcssTmSender, MpscTcReceiver, MpscTmAsVecSender, MpscTmInSharedPoolSender,
PusPacketHandlerResult, PusPacketHandlingError, PusServiceBase, PusServiceHelper,
MpscTcReceiver, MpscTmAsVecSender, MpscTmInSharedPoolSender, PusPacketHandlerResult,
PusPacketHandlingError, PusServiceHelper,
};
use satrs_core::spacepackets::ecss::tc::PusTcReader;
use satrs_core::spacepackets::ecss::PusPacket;
use satrs_core::tmtc::tm_helper::SharedTmPool;
use satrs_core::ChannelId;
use satrs::request::TargetAndApidId;
use satrs::spacepackets::ecss::tc::PusTcReader;
use satrs::spacepackets::ecss::PusPacket;
use satrs::tmtc::tm_helper::SharedTmPool;
use satrs::{ChannelId, TargetId};
use satrs_example::config::{tmtc_err, TcReceiverId, TmSenderId, PUS_APID};
use satrs_example::TargetIdWithApid;
use std::collections::HashMap;
use std::sync::mpsc::{self, Sender};
use std::sync::mpsc::{self};
use crate::requests::GenericRequestRouter;
use super::GenericRoutingErrorHandler;
#[derive(Default)]
pub struct ExampleActionRequestConverter {}
impl PusActionToRequestConverter for ExampleActionRequestConverter {
type Error = PusPacketHandlingError;
fn convert(
&mut self,
token: VerificationToken<TcStateAccepted>,
tc: &PusTcReader,
time_stamp: &[u8],
verif_reporter: &impl VerificationReportingProvider,
) -> Result<(TargetId, ActionRequest), Self::Error> {
let subservice = tc.subservice();
let user_data = tc.user_data();
if user_data.len() < 8 {
verif_reporter
.start_failure(
token,
FailParams::new_no_fail_data(time_stamp, &tmtc_err::NOT_ENOUGH_APP_DATA),
)
.expect("Sending start failure failed");
return Err(PusPacketHandlingError::NotEnoughAppData {
expected: 8,
found: user_data.len(),
});
}
let target_id = TargetAndApidId::from_pus_tc(tc).unwrap();
let action_id = u32::from_be_bytes(user_data[4..8].try_into().unwrap());
if subservice == 128 {
Ok((
target_id.raw(),
ActionRequest::UnsignedIdAndVecData {
action_id,
data: user_data[8..].to_vec(),
},
))
} else {
verif_reporter
.start_failure(
token,
FailParams::new_no_fail_data(time_stamp, &tmtc_err::INVALID_PUS_SUBSERVICE),
)
.expect("Sending start failure failed");
Err(PusPacketHandlingError::InvalidSubservice(subservice))
}
}
}
pub fn create_action_service_static(
shared_tm_store: SharedTmPool,
@ -24,7 +78,7 @@ pub fn create_action_service_static(
verif_reporter: VerificationReporterWithSender,
tc_pool: SharedStaticMemoryPool,
pus_action_rx: mpsc::Receiver<EcssTcAndToken>,
request_map: HashMap<TargetIdWithApid, mpsc::Sender<RequestWithToken>>,
action_router: GenericRequestRouter,
) -> Pus8Wrapper<EcssTcInSharedStoreConverter> {
let action_srv_tm_sender = MpscTmInSharedPoolSender::new(
TmSenderId::PusAction as ChannelId,
@ -38,12 +92,16 @@ pub fn create_action_service_static(
pus_action_rx,
);
let pus_8_handler = PusService8ActionHandler::new(
Box::new(action_srv_receiver),
Box::new(action_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInSharedStoreConverter::new(tc_pool.clone(), 2048),
request_map.clone(),
PusServiceHelper::new(
Box::new(action_srv_receiver),
Box::new(action_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInSharedStoreConverter::new(tc_pool.clone(), 2048),
),
ExampleActionRequestConverter::default(),
action_router,
GenericRoutingErrorHandler::<8>::default(),
);
Pus8Wrapper { pus_8_handler }
}
@ -52,7 +110,7 @@ pub fn create_action_service_dynamic(
tm_funnel_tx: mpsc::Sender<Vec<u8>>,
verif_reporter: VerificationReporterWithSender,
pus_action_rx: mpsc::Receiver<EcssTcAndToken>,
request_map: HashMap<TargetIdWithApid, mpsc::Sender<RequestWithToken>>,
action_router: GenericRequestRouter,
) -> Pus8Wrapper<EcssTcInVecConverter> {
let action_srv_tm_sender = MpscTmAsVecSender::new(
TmSenderId::PusAction as ChannelId,
@ -65,146 +123,28 @@ pub fn create_action_service_dynamic(
pus_action_rx,
);
let pus_8_handler = PusService8ActionHandler::new(
Box::new(action_srv_receiver),
Box::new(action_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInVecConverter::default(),
request_map.clone(),
PusServiceHelper::new(
Box::new(action_srv_receiver),
Box::new(action_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInVecConverter::default(),
),
ExampleActionRequestConverter::default(),
action_router,
GenericRoutingErrorHandler::<8>::default(),
);
Pus8Wrapper { pus_8_handler }
}
pub struct PusService8ActionHandler<TcInMemConverter: EcssTcInMemConverter> {
service_helper: PusServiceHelper<TcInMemConverter>,
request_handlers: HashMap<TargetIdWithApid, Sender<RequestWithToken>>,
}
impl<TcInMemConverter: EcssTcInMemConverter> PusService8ActionHandler<TcInMemConverter> {
pub fn new(
tc_receiver: Box<dyn EcssTcReceiver>,
tm_sender: Box<dyn EcssTmSender>,
tm_apid: u16,
verification_handler: VerificationReporterWithSender,
tc_in_mem_converter: TcInMemConverter,
request_handlers: HashMap<TargetIdWithApid, Sender<RequestWithToken>>,
) -> Self {
Self {
service_helper: PusServiceHelper::new(
tc_receiver,
tm_sender,
tm_apid,
verification_handler,
tc_in_mem_converter,
),
request_handlers,
}
}
fn handle_action_request_with_id(
&self,
token: VerificationToken<TcStateAccepted>,
tc: &PusTcReader,
time_stamp: &[u8],
) -> Result<(), PusPacketHandlingError> {
let user_data = tc.user_data();
if user_data.len() < 8 {
self.service_helper
.common
.verification_handler
.borrow_mut()
.start_failure(
token,
FailParams::new(Some(time_stamp), &tmtc_err::NOT_ENOUGH_APP_DATA, None),
)
.expect("Sending start failure failed");
return Err(PusPacketHandlingError::NotEnoughAppData(
"Expected at least 4 bytes".into(),
));
}
//let target_id = u32::from_be_bytes(user_data[0..4].try_into().unwrap());
let target_id = TargetIdWithApid::from_tc(tc).unwrap();
let action_id = u32::from_be_bytes(user_data[4..8].try_into().unwrap());
if let Some(sender) = self.request_handlers.get(&target_id) {
sender
.send(RequestWithToken::new(
target_id,
Request::Action(ActionRequest::CmdWithU32Id((
action_id,
Vec::from(&user_data[8..]),
))),
token,
))
.expect("Forwarding action request failed");
} else {
let mut fail_data: [u8; 4] = [0; 4];
fail_data.copy_from_slice(&target_id.target.to_be_bytes());
self.service_helper
.common
.verification_handler
.borrow_mut()
.start_failure(
token,
FailParams::new(
Some(time_stamp),
&tmtc_err::UNKNOWN_TARGET_ID,
Some(&fail_data),
),
)
.expect("Sending start failure failed");
return Err(PusPacketHandlingError::Other(format!(
"Unknown target ID {target_id}"
)));
}
Ok(())
}
fn handle_one_tc(&mut self) -> Result<PusPacketHandlerResult, PusPacketHandlingError> {
let possible_packet = self.service_helper.retrieve_and_accept_next_packet()?;
if possible_packet.is_none() {
return Ok(PusPacketHandlerResult::Empty);
}
let ecss_tc_and_token = possible_packet.unwrap();
self.service_helper
.tc_in_mem_converter
.cache_ecss_tc_in_memory(&ecss_tc_and_token.tc_in_memory)?;
let tc = PusTcReader::new(self.service_helper.tc_in_mem_converter.tc_slice_raw())?.0;
let subservice = tc.subservice();
let mut partial_error = None;
let time_stamp = PusServiceBase::get_current_timestamp(&mut partial_error);
match subservice {
128 => {
self.handle_action_request_with_id(ecss_tc_and_token.token, &tc, &time_stamp)?;
}
_ => {
let fail_data = [subservice];
self.service_helper
.common
.verification_handler
.get_mut()
.start_failure(
ecss_tc_and_token.token,
FailParams::new(
Some(&time_stamp),
&tmtc_err::INVALID_PUS_SUBSERVICE,
Some(&fail_data),
),
)
.expect("Sending start failure failed");
return Err(PusPacketHandlingError::InvalidSubservice(subservice));
}
}
if let Some(partial_error) = partial_error {
return Ok(PusPacketHandlerResult::RequestHandledPartialSuccess(
partial_error,
));
}
Ok(PusPacketHandlerResult::RequestHandled)
}
}
pub struct Pus8Wrapper<TcInMemConverter: EcssTcInMemConverter> {
pub(crate) pus_8_handler: PusService8ActionHandler<TcInMemConverter>,
pub(crate) pus_8_handler: PusService8ActionHandler<
TcInMemConverter,
VerificationReporterWithSender,
ExampleActionRequestConverter,
GenericRequestRouter,
GenericRoutingErrorHandler<8>,
>,
}
impl<TcInMemConverter: EcssTcInMemConverter> Pus8Wrapper<TcInMemConverter> {

View File

@ -1,17 +1,17 @@
use std::sync::mpsc;
use log::{error, warn};
use satrs_core::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs_core::pus::event_man::EventRequestWithToken;
use satrs_core::pus::event_srv::PusService5EventHandler;
use satrs_core::pus::verification::VerificationReporterWithSender;
use satrs_core::pus::{
use satrs::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs::pus::event_man::EventRequestWithToken;
use satrs::pus::event_srv::PusService5EventHandler;
use satrs::pus::verification::VerificationReporterWithSender;
use satrs::pus::{
EcssTcAndToken, EcssTcInMemConverter, EcssTcInSharedStoreConverter, EcssTcInVecConverter,
MpscTcReceiver, MpscTmAsVecSender, MpscTmInSharedPoolSender, PusPacketHandlerResult,
PusServiceHelper,
};
use satrs_core::tmtc::tm_helper::SharedTmPool;
use satrs_core::ChannelId;
use satrs::tmtc::tm_helper::SharedTmPool;
use satrs::ChannelId;
use satrs_example::config::{TcReceiverId, TmSenderId, PUS_APID};
pub fn create_event_service_static(
@ -76,7 +76,7 @@ pub fn create_event_service_dynamic(
}
pub struct Pus5Wrapper<TcInMemConverter: EcssTcInMemConverter> {
pub pus_5_handler: PusService5EventHandler<TcInMemConverter>,
pub pus_5_handler: PusService5EventHandler<TcInMemConverter, VerificationReporterWithSender>,
}
impl<TcInMemConverter: EcssTcInMemConverter> Pus5Wrapper<TcInMemConverter> {

View File

@ -1,22 +1,145 @@
use crate::requests::{Request, RequestWithToken};
use log::{error, warn};
use satrs_core::hk::{CollectionIntervalFactor, HkRequest};
use satrs_core::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs_core::pus::verification::{
FailParams, StdVerifReporterWithSender, VerificationReporterWithSender,
use satrs::hk::{CollectionIntervalFactor, HkRequest};
use satrs::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs::pus::hk::{PusHkToRequestConverter, PusService3HkHandler};
use satrs::pus::verification::{
FailParams, TcStateAccepted, VerificationReporterWithSender, VerificationReportingProvider,
VerificationToken,
};
use satrs_core::pus::{
use satrs::pus::{
EcssTcAndToken, EcssTcInMemConverter, EcssTcInSharedStoreConverter, EcssTcInVecConverter,
EcssTcReceiver, EcssTmSender, MpscTcReceiver, MpscTmAsVecSender, MpscTmInSharedPoolSender,
PusPacketHandlerResult, PusPacketHandlingError, PusServiceBase, PusServiceHelper,
MpscTcReceiver, MpscTmAsVecSender, MpscTmInSharedPoolSender, PusPacketHandlerResult,
PusPacketHandlingError, PusServiceHelper,
};
use satrs_core::spacepackets::ecss::{hk, PusPacket};
use satrs_core::tmtc::tm_helper::SharedTmPool;
use satrs_core::ChannelId;
use satrs::request::TargetAndApidId;
use satrs::spacepackets::ecss::tc::PusTcReader;
use satrs::spacepackets::ecss::{hk, PusPacket};
use satrs::tmtc::tm_helper::SharedTmPool;
use satrs::{ChannelId, TargetId};
use satrs_example::config::{hk_err, tmtc_err, TcReceiverId, TmSenderId, PUS_APID};
use satrs_example::TargetIdWithApid;
use std::collections::HashMap;
use std::sync::mpsc::{self, Sender};
use std::sync::mpsc::{self};
use crate::requests::GenericRequestRouter;
use super::GenericRoutingErrorHandler;
#[derive(Default)]
pub struct ExampleHkRequestConverter {}
impl PusHkToRequestConverter for ExampleHkRequestConverter {
type Error = PusPacketHandlingError;
fn convert(
&mut self,
token: VerificationToken<TcStateAccepted>,
tc: &PusTcReader,
time_stamp: &[u8],
verif_reporter: &impl VerificationReportingProvider,
) -> Result<(TargetId, HkRequest), Self::Error> {
let user_data = tc.user_data();
if user_data.is_empty() {
let user_data_len = user_data.len() as u32;
let user_data_len_raw = user_data_len.to_be_bytes();
verif_reporter
.start_failure(
token,
FailParams::new(
time_stamp,
&tmtc_err::NOT_ENOUGH_APP_DATA,
&user_data_len_raw,
),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::NotEnoughAppData {
expected: 4,
found: 0,
});
}
if user_data.len() < 8 {
let err = if user_data.len() < 4 {
&hk_err::TARGET_ID_MISSING
} else {
&hk_err::UNIQUE_ID_MISSING
};
let user_data_len = user_data.len() as u32;
let user_data_len_raw = user_data_len.to_be_bytes();
verif_reporter
.start_failure(token, FailParams::new(time_stamp, err, &user_data_len_raw))
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::NotEnoughAppData {
expected: 8,
found: 4,
});
}
let subservice = tc.subservice();
let target_id = TargetAndApidId::from_pus_tc(tc).expect("invalid tc format");
let unique_id = u32::from_be_bytes(tc.user_data()[4..8].try_into().unwrap());
let standard_subservice = hk::Subservice::try_from(subservice);
if standard_subservice.is_err() {
verif_reporter
.start_failure(
token,
FailParams::new(time_stamp, &tmtc_err::INVALID_PUS_SUBSERVICE, &[subservice]),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::InvalidSubservice(subservice));
}
Ok((
target_id.into(),
match standard_subservice.unwrap() {
hk::Subservice::TcEnableHkGeneration | hk::Subservice::TcEnableDiagGeneration => {
HkRequest::Enable(unique_id)
}
hk::Subservice::TcDisableHkGeneration | hk::Subservice::TcDisableDiagGeneration => {
HkRequest::Disable(unique_id)
}
hk::Subservice::TcReportHkReportStructures => todo!(),
hk::Subservice::TmHkPacket => todo!(),
hk::Subservice::TcGenerateOneShotHk | hk::Subservice::TcGenerateOneShotDiag => {
HkRequest::OneShot(unique_id)
}
hk::Subservice::TcModifyDiagCollectionInterval
| hk::Subservice::TcModifyHkCollectionInterval => {
if user_data.len() < 12 {
verif_reporter
.start_failure(
token,
FailParams::new_no_fail_data(
time_stamp,
&tmtc_err::NOT_ENOUGH_APP_DATA,
),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::NotEnoughAppData {
expected: 12,
found: user_data.len(),
});
}
HkRequest::ModifyCollectionInterval(
unique_id,
CollectionIntervalFactor::from_be_bytes(
user_data[8..12].try_into().unwrap(),
),
)
}
_ => {
verif_reporter
.start_failure(
token,
FailParams::new(
time_stamp,
&tmtc_err::PUS_SUBSERVICE_NOT_IMPLEMENTED,
&[subservice],
),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::InvalidSubservice(subservice));
}
},
))
}
}
pub fn create_hk_service_static(
shared_tm_store: SharedTmPool,
@ -24,7 +147,7 @@ pub fn create_hk_service_static(
verif_reporter: VerificationReporterWithSender,
tc_pool: SharedStaticMemoryPool,
pus_hk_rx: mpsc::Receiver<EcssTcAndToken>,
request_map: HashMap<TargetIdWithApid, mpsc::Sender<RequestWithToken>>,
request_router: GenericRequestRouter,
) -> Pus3Wrapper<EcssTcInSharedStoreConverter> {
let hk_srv_tm_sender = MpscTmInSharedPoolSender::new(
TmSenderId::PusHk as ChannelId,
@ -35,12 +158,16 @@ pub fn create_hk_service_static(
let hk_srv_receiver =
MpscTcReceiver::new(TcReceiverId::PusHk as ChannelId, "PUS_8_TC_RECV", pus_hk_rx);
let pus_3_handler = PusService3HkHandler::new(
Box::new(hk_srv_receiver),
Box::new(hk_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInSharedStoreConverter::new(tc_pool, 2048),
request_map,
PusServiceHelper::new(
Box::new(hk_srv_receiver),
Box::new(hk_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInSharedStoreConverter::new(tc_pool, 2048),
),
ExampleHkRequestConverter::default(),
request_router,
GenericRoutingErrorHandler::default(),
);
Pus3Wrapper { pus_3_handler }
}
@ -49,7 +176,7 @@ pub fn create_hk_service_dynamic(
tm_funnel_tx: mpsc::Sender<Vec<u8>>,
verif_reporter: VerificationReporterWithSender,
pus_hk_rx: mpsc::Receiver<EcssTcAndToken>,
request_map: HashMap<TargetIdWithApid, mpsc::Sender<RequestWithToken>>,
request_router: GenericRequestRouter,
) -> Pus3Wrapper<EcssTcInVecConverter> {
let hk_srv_tm_sender = MpscTmAsVecSender::new(
TmSenderId::PusHk as ChannelId,
@ -59,154 +186,28 @@ pub fn create_hk_service_dynamic(
let hk_srv_receiver =
MpscTcReceiver::new(TcReceiverId::PusHk as ChannelId, "PUS_8_TC_RECV", pus_hk_rx);
let pus_3_handler = PusService3HkHandler::new(
Box::new(hk_srv_receiver),
Box::new(hk_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInVecConverter::default(),
request_map,
PusServiceHelper::new(
Box::new(hk_srv_receiver),
Box::new(hk_srv_tm_sender),
PUS_APID,
verif_reporter.clone(),
EcssTcInVecConverter::default(),
),
ExampleHkRequestConverter::default(),
request_router,
GenericRoutingErrorHandler::default(),
);
Pus3Wrapper { pus_3_handler }
}
pub struct PusService3HkHandler<TcInMemConverter: EcssTcInMemConverter> {
psb: PusServiceHelper<TcInMemConverter>,
request_handlers: HashMap<TargetIdWithApid, Sender<RequestWithToken>>,
}
impl<TcInMemConverter: EcssTcInMemConverter> PusService3HkHandler<TcInMemConverter> {
pub fn new(
tc_receiver: Box<dyn EcssTcReceiver>,
tm_sender: Box<dyn EcssTmSender>,
tm_apid: u16,
verification_handler: StdVerifReporterWithSender,
tc_in_mem_converter: TcInMemConverter,
request_handlers: HashMap<TargetIdWithApid, Sender<RequestWithToken>>,
) -> Self {
Self {
psb: PusServiceHelper::new(
tc_receiver,
tm_sender,
tm_apid,
verification_handler,
tc_in_mem_converter,
),
request_handlers,
}
}
fn handle_one_tc(&mut self) -> Result<PusPacketHandlerResult, PusPacketHandlingError> {
let possible_packet = self.psb.retrieve_and_accept_next_packet()?;
if possible_packet.is_none() {
return Ok(PusPacketHandlerResult::Empty);
}
let ecss_tc_and_token = possible_packet.unwrap();
let tc = self
.psb
.tc_in_mem_converter
.convert_ecss_tc_in_memory_to_reader(&ecss_tc_and_token.tc_in_memory)?;
let subservice = tc.subservice();
let mut partial_error = None;
let time_stamp = PusServiceBase::get_current_timestamp(&mut partial_error);
let user_data = tc.user_data();
if user_data.is_empty() {
self.psb
.common
.verification_handler
.borrow_mut()
.start_failure(
ecss_tc_and_token.token,
FailParams::new(Some(&time_stamp), &tmtc_err::NOT_ENOUGH_APP_DATA, None),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::NotEnoughAppData(
"Expected at least 8 bytes of app data".into(),
));
}
if user_data.len() < 8 {
let err = if user_data.len() < 4 {
&hk_err::TARGET_ID_MISSING
} else {
&hk_err::UNIQUE_ID_MISSING
};
self.psb
.common
.verification_handler
.borrow_mut()
.start_failure(
ecss_tc_and_token.token,
FailParams::new(Some(&time_stamp), err, None),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::NotEnoughAppData(
"Expected at least 8 bytes of app data".into(),
));
}
let target_id = TargetIdWithApid::from_tc(&tc).expect("invalid tc format");
let unique_id = u32::from_be_bytes(tc.user_data()[0..4].try_into().unwrap());
if !self.request_handlers.contains_key(&target_id) {
self.psb
.common
.verification_handler
.borrow_mut()
.start_failure(
ecss_tc_and_token.token,
FailParams::new(Some(&time_stamp), &hk_err::UNKNOWN_TARGET_ID, None),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::NotEnoughAppData(format!(
"Unknown target ID {target_id}"
)));
}
let send_request = |target: TargetIdWithApid, request: HkRequest| {
let sender = self.request_handlers.get(&target).unwrap();
sender
.send(RequestWithToken::new(
target,
Request::Hk(request),
ecss_tc_and_token.token,
))
.unwrap_or_else(|_| panic!("Sending HK request {request:?} failed"));
};
if subservice == hk::Subservice::TcEnableHkGeneration as u8 {
send_request(target_id, HkRequest::Enable(unique_id));
} else if subservice == hk::Subservice::TcDisableHkGeneration as u8 {
send_request(target_id, HkRequest::Disable(unique_id));
} else if subservice == hk::Subservice::TcGenerateOneShotHk as u8 {
send_request(target_id, HkRequest::OneShot(unique_id));
} else if subservice == hk::Subservice::TcModifyHkCollectionInterval as u8 {
if user_data.len() < 12 {
self.psb
.common
.verification_handler
.borrow_mut()
.start_failure(
ecss_tc_and_token.token,
FailParams::new(
Some(&time_stamp),
&hk_err::COLLECTION_INTERVAL_MISSING,
None,
),
)
.expect("Sending start failure TM failed");
return Err(PusPacketHandlingError::NotEnoughAppData(
"Collection interval missing".into(),
));
}
send_request(
target_id,
HkRequest::ModifyCollectionInterval(
unique_id,
CollectionIntervalFactor::from_be_bytes(user_data[8..12].try_into().unwrap()),
),
);
}
Ok(PusPacketHandlerResult::RequestHandled)
}
}
pub struct Pus3Wrapper<TcInMemConverter: EcssTcInMemConverter> {
pub(crate) pus_3_handler: PusService3HkHandler<TcInMemConverter>,
pub(crate) pus_3_handler: PusService3HkHandler<
TcInMemConverter,
VerificationReporterWithSender,
ExampleHkRequestConverter,
GenericRequestRouter,
GenericRoutingErrorHandler<3>,
>,
}
impl<TcInMemConverter: EcssTcInMemConverter> Pus3Wrapper<TcInMemConverter> {

View File

@ -1,11 +1,15 @@
use crate::tmtc::MpscStoreAndSendError;
use log::warn;
use satrs_core::pus::verification::{FailParams, StdVerifReporterWithSender};
use satrs_core::pus::{EcssTcAndToken, PusPacketHandlerResult, TcInMemory};
use satrs_core::spacepackets::ecss::tc::PusTcReader;
use satrs_core::spacepackets::ecss::PusServiceId;
use satrs_core::spacepackets::time::cds::TimeProvider;
use satrs_core::spacepackets::time::TimeWriter;
use satrs::pus::verification::{
FailParams, StdVerifReporterWithSender, VerificationReportingProvider,
};
use satrs::pus::{
EcssTcAndToken, GenericRoutingError, PusPacketHandlerResult, PusRoutingErrorHandler, TcInMemory,
};
use satrs::spacepackets::ecss::tc::PusTcReader;
use satrs::spacepackets::ecss::PusServiceId;
use satrs::spacepackets::time::cds::TimeProvider;
use satrs::spacepackets::time::TimeWriter;
use satrs_example::config::{tmtc_err, CustomPusServiceId};
use std::sync::mpsc::Sender;
@ -78,7 +82,7 @@ impl PusReceiver {
self.stamp_helper.update_from_now();
let accepted_token = self
.verif_reporter
.acceptance_success(init_token, Some(self.stamp_helper.stamp()))
.acceptance_success(init_token, self.stamp_helper.stamp())
.expect("Acceptance success failure");
let service = PusServiceId::try_from(service);
match service {
@ -115,9 +119,9 @@ impl PusReceiver {
let result = self.verif_reporter.start_failure(
accepted_token,
FailParams::new(
Some(self.stamp_helper.stamp()),
self.stamp_helper.stamp(),
&tmtc_err::PUS_SERVICE_NOT_IMPLEMENTED,
Some(&[standard_service as u8]),
&[standard_service as u8],
),
);
if result.is_err() {
@ -139,9 +143,9 @@ impl PusReceiver {
.start_failure(
accepted_token,
FailParams::new(
Some(self.stamp_helper.stamp()),
self.stamp_helper.stamp(),
&tmtc_err::INVALID_PUS_SUBSERVICE,
Some(&[e.number]),
&[e.number],
),
)
.expect("Start failure verification failed")
@ -151,3 +155,56 @@ impl PusReceiver {
Ok(PusPacketHandlerResult::RequestHandled)
}
}
#[derive(Default)]
pub struct GenericRoutingErrorHandler<const SERVICE_ID: u8> {}
impl<const SERVICE_ID: u8> PusRoutingErrorHandler for GenericRoutingErrorHandler<SERVICE_ID> {
type Error = satrs::pus::GenericRoutingError;
fn handle_error(
&self,
target_id: satrs::TargetId,
token: satrs::pus::verification::VerificationToken<
satrs::pus::verification::TcStateAccepted,
>,
_tc: &PusTcReader,
error: Self::Error,
time_stamp: &[u8],
verif_reporter: &impl VerificationReportingProvider,
) {
warn!("Routing request for service {SERVICE_ID} failed: {error:?}");
match error {
GenericRoutingError::UnknownTargetId(id) => {
let mut fail_data: [u8; 8] = [0; 8];
fail_data.copy_from_slice(&id.to_be_bytes());
verif_reporter
.start_failure(
token,
FailParams::new(time_stamp, &tmtc_err::UNKNOWN_TARGET_ID, &fail_data),
)
.expect("Sending start failure failed");
}
GenericRoutingError::SendError(_) => {
let mut fail_data: [u8; 8] = [0; 8];
fail_data.copy_from_slice(&target_id.to_be_bytes());
verif_reporter
.start_failure(
token,
FailParams::new(time_stamp, &tmtc_err::ROUTING_ERROR, &fail_data),
)
.expect("Sending start failure failed");
}
GenericRoutingError::NotEnoughAppData { expected, found } => {
let mut context_info = (found as u32).to_be_bytes().to_vec();
context_info.extend_from_slice(&(expected as u32).to_be_bytes());
verif_reporter
.start_failure(
token,
FailParams::new(time_stamp, &tmtc_err::NOT_ENOUGH_APP_DATA, &context_info),
)
.expect("Sending start failure failed");
}
}
}
}

View File

@ -2,17 +2,17 @@ use std::sync::mpsc;
use std::time::Duration;
use log::{error, info, warn};
use satrs_core::pool::{PoolProviderMemInPlace, StaticMemoryPool, StoreAddr};
use satrs_core::pus::scheduler::{PusScheduler, TcInfo};
use satrs_core::pus::scheduler_srv::PusService11SchedHandler;
use satrs_core::pus::verification::VerificationReporterWithSender;
use satrs_core::pus::{
use satrs::pool::{PoolProvider, StaticMemoryPool, StoreAddr};
use satrs::pus::scheduler::{PusScheduler, TcInfo};
use satrs::pus::scheduler_srv::PusService11SchedHandler;
use satrs::pus::verification::VerificationReporterWithSender;
use satrs::pus::{
EcssTcAndToken, EcssTcInMemConverter, EcssTcInSharedStoreConverter, EcssTcInVecConverter,
MpscTcReceiver, MpscTmAsVecSender, MpscTmInSharedPoolSender, PusPacketHandlerResult,
PusServiceHelper,
};
use satrs_core::tmtc::tm_helper::SharedTmPool;
use satrs_core::ChannelId;
use satrs::tmtc::tm_helper::SharedTmPool;
use satrs::ChannelId;
use satrs_example::config::{TcReceiverId, TmSenderId, PUS_APID};
use crate::tmtc::PusTcSourceProviderSharedPool;
@ -52,8 +52,10 @@ impl TcReleaser for mpsc::Sender<Vec<u8>> {
}
pub struct Pus11Wrapper<TcInMemConverter: EcssTcInMemConverter> {
pub pus_11_handler: PusService11SchedHandler<TcInMemConverter, PusScheduler>,
pub pus_11_handler:
PusService11SchedHandler<TcInMemConverter, VerificationReporterWithSender, PusScheduler>,
pub sched_tc_pool: StaticMemoryPool,
pub releaser_buf: [u8; 4096],
pub tc_releaser: Box<dyn TcReleaser + Send>,
}
@ -70,7 +72,11 @@ impl<TcInMemConverter: EcssTcInMemConverter> Pus11Wrapper<TcInMemConverter> {
let released_tcs = self
.pus_11_handler
.scheduler_mut()
.release_telecommands(releaser, &mut self.sched_tc_pool)
.release_telecommands_with_buffer(
releaser,
&mut self.sched_tc_pool,
&mut self.releaser_buf,
)
.expect("releasing TCs failed");
if released_tcs > 0 {
info!("{released_tcs} TC(s) released from scheduler");
@ -136,6 +142,7 @@ pub fn create_scheduler_service_static(
Pus11Wrapper {
pus_11_handler,
sched_tc_pool,
releaser_buf: [0; 4096],
tc_releaser: Box::new(tc_releaser),
}
}
@ -172,6 +179,7 @@ pub fn create_scheduler_service_dynamic(
Pus11Wrapper {
pus_11_handler,
sched_tc_pool,
releaser_buf: [0; 4096],
tc_releaser: Box::new(tc_source_sender),
}
}

View File

@ -1,4 +1,4 @@
use satrs_core::pus::EcssTcInMemConverter;
use satrs::pus::EcssTcInMemConverter;
use super::{
action::Pus8Wrapper, event::Pus5Wrapper, hk::Pus3Wrapper, scheduler::Pus11Wrapper,

View File

@ -1,19 +1,21 @@
use log::{info, warn};
use satrs_core::params::Params;
use satrs_core::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs_core::pus::test::PusService17TestHandler;
use satrs_core::pus::verification::{FailParams, VerificationReporterWithSender};
use satrs_core::pus::{
use satrs::params::Params;
use satrs::pool::{SharedStaticMemoryPool, StoreAddr};
use satrs::pus::test::PusService17TestHandler;
use satrs::pus::verification::{
FailParams, VerificationReporterWithSender, VerificationReportingProvider,
};
use satrs::pus::{
EcssTcAndToken, EcssTcInMemConverter, EcssTcInVecConverter, MpscTcReceiver, MpscTmAsVecSender,
MpscTmInSharedPoolSender, PusPacketHandlerResult, PusServiceHelper,
};
use satrs_core::spacepackets::ecss::tc::PusTcReader;
use satrs_core::spacepackets::ecss::PusPacket;
use satrs_core::spacepackets::time::cds::TimeProvider;
use satrs_core::spacepackets::time::TimeWriter;
use satrs_core::tmtc::tm_helper::SharedTmPool;
use satrs_core::ChannelId;
use satrs_core::{events::EventU32, pus::EcssTcInSharedStoreConverter};
use satrs::spacepackets::ecss::tc::PusTcReader;
use satrs::spacepackets::ecss::PusPacket;
use satrs::spacepackets::time::cds::TimeProvider;
use satrs::spacepackets::time::TimeWriter;
use satrs::tmtc::tm_helper::SharedTmPool;
use satrs::ChannelId;
use satrs::{events::EventU32, pus::EcssTcInSharedStoreConverter};
use satrs_example::config::{tmtc_err, TcReceiverId, TmSenderId, PUS_APID, TEST_EVENT};
use std::sync::mpsc::{self, Sender};
@ -79,7 +81,7 @@ pub fn create_test_service_dynamic(
}
pub struct Service17CustomWrapper<TcInMemConverter: EcssTcInMemConverter> {
pub pus17_handler: PusService17TestHandler<TcInMemConverter>,
pub pus17_handler: PusService17TestHandler<TcInMemConverter, VerificationReporterWithSender>,
pub test_srv_event_sender: Sender<(EventU32, Option<Params>)>,
}
@ -125,15 +127,13 @@ impl<TcInMemConverter: EcssTcInMemConverter> Service17CustomWrapper<TcInMemConve
.service_helper
.common
.verification_handler
.get_mut()
.start_success(token, Some(&stamp_buf))
.start_success(token, &stamp_buf)
.expect("Error sending start success");
self.pus17_handler
.service_helper
.common
.verification_handler
.get_mut()
.completion_success(start_token, Some(&stamp_buf))
.completion_success(start_token, &stamp_buf)
.expect("Error sending completion success");
} else {
let fail_data = [tc.subservice()];
@ -141,13 +141,12 @@ impl<TcInMemConverter: EcssTcInMemConverter> Service17CustomWrapper<TcInMemConve
.service_helper
.common
.verification_handler
.get_mut()
.start_failure(
token,
FailParams::new(
Some(&stamp_buf),
&stamp_buf,
&tmtc_err::INVALID_PUS_SUBSERVICE,
Some(&fail_data),
&fail_data,
),
)
.expect("Sending start failure verification failed");

View File

@ -0,0 +1,45 @@
/// Generic error type for sending something via a message queue.
#[derive(Debug, Copy, Clone)]
pub enum GenericSendError {
RxDisconnected,
QueueFull(Option<u32>),
}
impl Display for GenericSendError {
fn fmt(&self, f: &mut Formatter<'_>) -> core::fmt::Result {
match self {
GenericSendError::RxDisconnected => {
write!(f, "rx side has disconnected")
}
GenericSendError::QueueFull(max_cap) => {
write!(f, "queue with max capacity of {max_cap:?} is full")
}
}
}
}
#[cfg(feature = "std")]
impl Error for GenericSendError {}
/// Generic error type for sending something via a message queue.
#[derive(Debug, Copy, Clone)]
pub enum GenericRecvError {
Empty,
TxDisconnected,
}
impl Display for GenericRecvError {
fn fmt(&self, f: &mut Formatter<'_>) -> core::fmt::Result {
match self {
Self::TxDisconnected => {
write!(f, "tx side has disconnected")
}
Self::Empty => {
write!(f, "nothing to receive")
}
}
}
}
#[cfg(feature = "std")]
impl Error for GenericRecvError {}

View File

@ -1,15 +1,16 @@
use derive_new::new;
use satrs_core::hk::HkRequest;
use satrs_core::mode::ModeRequest;
use satrs_core::pus::verification::{TcStateAccepted, VerificationToken};
use satrs_example::TargetIdWithApid;
use std::collections::HashMap;
use std::sync::mpsc;
#[allow(dead_code)]
#[derive(Clone, Eq, PartialEq, Debug)]
pub enum ActionRequest {
CmdWithU32Id((u32, Vec<u8>)),
CmdWithStringId((String, Vec<u8>)),
}
use derive_new::new;
use satrs::action::ActionRequest;
use satrs::hk::HkRequest;
use satrs::mode::ModeRequest;
use satrs::pus::action::PusActionRequestRouter;
use satrs::pus::hk::PusHkRequestRouter;
use satrs::pus::verification::{TcStateAccepted, VerificationToken};
use satrs::pus::GenericRoutingError;
use satrs::queue::GenericSendError;
use satrs::TargetId;
#[allow(dead_code)]
#[derive(Clone, Eq, PartialEq, Debug)]
@ -22,7 +23,7 @@ pub enum Request {
#[derive(Clone, Eq, PartialEq, Debug, new)]
pub struct TargetedRequest {
pub(crate) target_id_with_apid: TargetIdWithApid,
pub(crate) target_id: TargetId,
pub(crate) request: Request,
}
@ -34,7 +35,7 @@ pub struct RequestWithToken {
impl RequestWithToken {
pub fn new(
target_id: TargetIdWithApid,
target_id: TargetId,
request: Request,
token: VerificationToken<TcStateAccepted>,
) -> Self {
@ -44,3 +45,50 @@ impl RequestWithToken {
}
}
}
#[derive(Default, Clone)]
pub struct GenericRequestRouter(pub HashMap<TargetId, mpsc::Sender<RequestWithToken>>);
impl PusHkRequestRouter for GenericRequestRouter {
type Error = GenericRoutingError;
fn route(
&self,
target_id: TargetId,
hk_request: HkRequest,
token: VerificationToken<TcStateAccepted>,
) -> Result<(), Self::Error> {
if let Some(sender) = self.0.get(&target_id) {
sender
.send(RequestWithToken::new(
target_id,
Request::Hk(hk_request),
token,
))
.map_err(|_| GenericRoutingError::SendError(GenericSendError::RxDisconnected))?;
}
Ok(())
}
}
impl PusActionRequestRouter for GenericRequestRouter {
type Error = GenericRoutingError;
fn route(
&self,
target_id: TargetId,
action_request: ActionRequest,
token: VerificationToken<TcStateAccepted>,
) -> Result<(), Self::Error> {
if let Some(sender) = self.0.get(&target_id) {
sender
.send(RequestWithToken::new(
target_id,
Request::Action(action_request),
token,
))
.map_err(|_| GenericRoutingError::SendError(GenericSendError::RxDisconnected))?;
}
Ok(())
}
}

View File

@ -4,7 +4,7 @@ use std::{
};
use log::{info, warn};
use satrs_core::{
use satrs::{
hal::std::tcp_server::{ServerConfig, TcpSpacepacketsServer},
spacepackets::PacketId,
tmtc::{CcsdsDistributor, CcsdsError, TmPacketSourceCore},

View File

@ -3,8 +3,9 @@ use std::{
sync::mpsc::{Receiver, Sender},
};
use satrs_core::{
pool::{PoolProviderMemInPlace, StoreAddr},
use log::info;
use satrs::{
pool::{PoolProvider, StoreAddr},
seq_count::{CcsdsSimpleSeqCountProvider, SequenceCountProviderCore},
spacepackets::{
ecss::{tm::PusTmZeroCopyWriter, PusPacket},
@ -63,9 +64,14 @@ impl TmFunnelCommon {
*entry += 1;
}
Self::packet_printout(&zero_copy_writer);
// This operation has to come last!
zero_copy_writer.finish();
}
fn packet_printout(tm: &PusTmZeroCopyWriter) {
info!("Sending PUS TM[{},{}]", tm.service(), tm.subservice());
}
}
pub struct TmFunnelStatic {
@ -96,16 +102,21 @@ impl TmFunnelStatic {
// the CRC.
let shared_pool = self.shared_tm_store.clone_backing_pool();
let mut pool_guard = shared_pool.write().expect("Locking TM pool failed");
let tm_raw = pool_guard
.modify(&addr)
let mut tm_copy = Vec::new();
pool_guard
.modify(&addr, |buf| {
let zero_copy_writer = PusTmZeroCopyWriter::new(buf, MIN_CDS_FIELD_LEN)
.expect("Creating TM zero copy writer failed");
self.common.apply_packet_processing(zero_copy_writer);
tm_copy = buf.to_vec()
})
.expect("Reading TM from pool failed");
let zero_copy_writer = PusTmZeroCopyWriter::new(tm_raw, MIN_CDS_FIELD_LEN)
.expect("Creating TM zero copy writer failed");
self.common.apply_packet_processing(zero_copy_writer);
self.tm_server_tx
.send(addr)
.expect("Sending TM to server failed");
self.common.sync_tm_tcp_source.add_tm(tm_raw);
// We could also do this step in the update closure, but I'd rather avoid this, could
// lead to nested locking.
self.common.sync_tm_tcp_source.add_tm(&tm_copy);
}
}
}

View File

@ -1,14 +1,14 @@
use log::warn;
use satrs_core::pus::{EcssTcAndToken, ReceivesEcssPusTc};
use satrs_core::spacepackets::SpHeader;
use satrs::pus::{EcssTcAndToken, ReceivesEcssPusTc};
use satrs::spacepackets::SpHeader;
use std::sync::mpsc::{self, Receiver, SendError, Sender, TryRecvError};
use thiserror::Error;
use crate::pus::PusReceiver;
use satrs_core::pool::{PoolProviderMemInPlace, SharedStaticMemoryPool, StoreAddr, StoreError};
use satrs_core::spacepackets::ecss::tc::PusTcReader;
use satrs_core::spacepackets::ecss::PusPacket;
use satrs_core::tmtc::ReceivesCcsdsTc;
use satrs::pool::{PoolProvider, SharedStaticMemoryPool, StoreAddr, StoreError};
use satrs::spacepackets::ecss::tc::PusTcReader;
use satrs::spacepackets::ecss::PusPacket;
use satrs::tmtc::ReceivesCcsdsTc;
#[derive(Debug, Clone, PartialEq, Eq, Error)]
pub enum MpscStoreAndSendError {
@ -28,8 +28,9 @@ pub struct SharedTcPool {
impl SharedTcPool {
pub fn add_pus_tc(&mut self, pus_tc: &PusTcReader) -> Result<StoreAddr, StoreError> {
let mut pg = self.pool.write().expect("error locking TC store");
let (addr, buf) = pg.free_element(pus_tc.len_packed())?;
buf[0..pus_tc.len_packed()].copy_from_slice(pus_tc.raw_data());
let addr = pg.free_element(pus_tc.len_packed(), |buf| {
buf[0..pus_tc.len_packed()].copy_from_slice(pus_tc.raw_data());
})?;
Ok(addr)
}
}
@ -125,14 +126,14 @@ impl TcSourceTaskStatic {
.pool
.read()
.expect("locking tc pool failed");
let data = pool.read(&addr).expect("reading pool failed");
self.tc_buf[0..data.len()].copy_from_slice(data);
pool.read(&addr, &mut self.tc_buf)
.expect("reading pool failed");
drop(pool);
match PusTcReader::new(&self.tc_buf) {
Ok((pus_tc, _)) => {
self.pus_receiver
.handle_tc_packet(
satrs_core::pus::TcInMemory::StoreAddr(addr),
satrs::pus::TcInMemory::StoreAddr(addr),
pus_tc.service(),
&pus_tc,
)
@ -181,7 +182,7 @@ impl TcSourceTaskDynamic {
Ok((pus_tc, _)) => {
self.pus_receiver
.handle_tc_packet(
satrs_core::pus::TcInMemory::Vec(tc.clone()),
satrs::pus::TcInMemory::Vec(tc.clone()),
pus_tc.service(),
&pus_tc,
)

View File

@ -4,9 +4,9 @@ use std::{
};
use log::{info, warn};
use satrs_core::{
use satrs::{
hal::std::udp_server::{ReceiveResult, UdpTcServer},
pool::{PoolProviderMemInPlaceWithGuards, SharedStaticMemoryPool, StoreAddr},
pool::{PoolProviderWithGuards, SharedStaticMemoryPool, StoreAddr},
tmtc::CcsdsError,
};
@ -29,20 +29,13 @@ impl UdpTmHandler for StaticUdpTmHandler {
}
let mut store_lock = store_lock.unwrap();
let pg = store_lock.read_with_guard(addr);
let read_res = pg.read();
let read_res = pg.read_as_vec();
if read_res.is_err() {
warn!("Error reading TM pool data");
continue;
}
let buf = read_res.unwrap();
if buf.len() > 9 {
let service = buf[7];
let subservice = buf[8];
info!("Sending PUS TM[{service},{subservice}]")
} else {
info!("Sending PUS TM");
}
let result = socket.send_to(buf, recv_addr);
let result = socket.send_to(&buf, recv_addr);
if let Err(e) = result {
warn!("Sending TM with UDP socket failed: {e}")
}
@ -120,7 +113,7 @@ mod tests {
sync::{Arc, Mutex},
};
use satrs_core::{
use satrs::{
spacepackets::{
ecss::{tc::PusTcCreator, WritablePusPacket},
SpHeader,

View File

@ -7,3 +7,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
# [unreleased]
# [v0.1.1] 2024-02-17
- Bumped `spacepackets` to v0.10.0
# [v0.1.0] 2024-02-12
Initial release containing the `resultcode` macro.

View File

@ -1,13 +1,13 @@
[package]
name = "satrs-mib"
version = "0.1.0-alpha.1"
version = "0.1.1"
edition = "2021"
rust-version = "1.61"
authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
description = """
Helper crate of the sat-rs framework to build a mission information base (MIB) from the
On-Board Software (OBSW) code directly."""
homepage = "https://egit.irs.uni-stuttgart.de/rust/sat-rs"
homepage = "https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/"
repository = "https://egit.irs.uni-stuttgart.de/rust/sat-rs"
license = "Apache-2.0"
keywords = ["no-std", "space", "aerospace"]
@ -22,16 +22,13 @@ serde-hex = "0.1.0"
version = "1"
optional = true
[dependencies.satrs-core]
path = "../satrs-core"
# version = "0.1.0-alpha.1"
# git = "https://egit.irs.uni-stuttgart.de/rust/sat-rs.git"
# branch = "main"
# rev = "35e1f7a983f6535c5571186e361fe101d4306b89"
[dependencies.satrs-shared]
version = "0.1.2"
features = ["serde"]
[dependencies.satrs-mib-codegen]
path = "codegen"
version = "0.1.0-alpha.1"
version = "0.1.1"
[dependencies.serde]
version = "1"

View File

@ -1,2 +1,8 @@
[![Crates.io](https://img.shields.io/crates/v/satrs-mib)](https://crates.io/crates/satrs-mib)
[![docs.rs](https://img.shields.io/docsrs/satrs-mib)](https://docs.rs/satrs-mib)
satrs-mib
=========
This helper crate contains the procedural macros for the sat-rs framework.
You can find more information on the [homepage](https://egit.irs.uni-stuttgart.de/rust/sat-rs).

View File

@ -1,6 +1,6 @@
[package]
name = "satrs-mib-codegen"
version = "0.1.0-alpha.1"
version = "0.1.1"
edition = "2021"
description = "satrs-mib proc macro implementation"
homepage = "https://egit.irs.uni-stuttgart.de/rust/sat-rs"
@ -19,19 +19,14 @@ path = "tests/tests.rs"
quote = "1"
proc-macro2 = "1"
[dependencies.satrs-core]
path = "../../satrs-core"
# version = "0.1.0-alpha.1"
# git = "https://egit.irs.uni-stuttgart.de/rust/sat-rs.git"
# branch = "main"
# rev = "35e1f7a983f6535c5571186e361fe101d4306b89"
[dev-dependencies]
trybuild = { version = "1", features = ["diff"] }
[dev-dependencies.satrs-mib]
path = ".."
[dependencies.syn]
version = "2"
features = ["full"]
[dev-dependencies]
trybuild = { version = "1", features = ["diff"] }
satrs-shared = "0.1.2"
[dev-dependencies.satrs-mib]
path = ".."

View File

@ -1,6 +1,14 @@
use quote::{format_ident, quote, ToTokens};
use syn::{parse_macro_input, ItemConst, LitStr};
/// This macro can be used to automatically generate introspection information for return codes.
///
/// For example, it can be applied to types like the
/// [`satrs_mib::res_code::ResultU16`](https://docs.rs/satrs-mib/latest/satrs_mib/res_code/struct.ResultU16.html#) type
/// to automatically generate
/// [`satrs_mib::res_code::ResultU16Info`](https://docs.rs/satrs-mib/latest/satrs_mib/res_code/struct.ResultU16Info.html)
/// instances. These instances can then be used for tasks like generating CSVs or YAML files with
/// the list of all result codes. This information is valuable for both operators and developers.
#[proc_macro_attribute]
pub fn resultcode(
args: proc_macro::TokenStream,

View File

@ -1,8 +1,8 @@
//! Basic check which just verifies that everything compiles
use satrs_core::res_code::ResultU16;
use satrs_mib::resultcode;
use satrs_shared::res_code::ResultU16;
#[resultcode]
const _TEST_RESULT: ResultU16 = ResultU16::const_new(0, 1);
const _TEST_RESULT: ResultU16 = ResultU16::new(0, 1);
fn main() {}

View File

@ -1,8 +1,8 @@
//! Basic check which just verifies that everything compiles
use satrs_core::res_code::ResultU16;
use satrs_mib::resultcode;
use satrs_shared::res_code::ResultU16;
#[resultcode(info = "This is a test result where the first parameter is foo")]
const _TEST_RESULT: ResultU16 = ResultU16::const_new(0, 1);
const _TEST_RESULT: ResultU16 = ResultU16::new(0, 1);
fn main() {}

View File

@ -1,9 +1,9 @@
use satrs_core::res_code::ResultU16;
use satrs_mib::res_code::ResultU16Info;
use satrs_mib::resultcode;
use satrs_shared::res_code::ResultU16;
#[resultcode(info = "This is a test result where the first parameter is foo")]
const TEST_RESULT: ResultU16 = ResultU16::const_new(0, 1);
const TEST_RESULT: ResultU16 = ResultU16::new(0, 1);
// Create named reference of auto-generated struct, which can be used by IDEs etc.
const TEST_RESULT_EXT_REF: &ResultU16Info = &TEST_RESULT_EXT;

View File

@ -19,7 +19,4 @@ Checklist for new releases
# Post-Release
1. Create a new annotaged tag and push it with `git tag -a satrs-mib-<version>` and
`git push -u origin satrs-mib-<version>`
2. Create a new release on `EGit` based on the tag.
1. Create a new release on `EGit` with the name `satrs-mib-<version>`.

View File

@ -1,7 +1,7 @@
#[cfg(feature = "std")]
pub use stdmod::*;
pub use satrs_core::res_code::ResultU16;
pub use satrs_shared::res_code::ResultU16;
use serde::{Deserialize, Serialize};
use serde_hex::{SerHex, StrictCapPfx};
@ -73,6 +73,7 @@ pub mod stdmod {
Ok(())
}
/// This function exports a slice of result code information objects to a CSV file.
pub fn write_resultcodes_to_csv(
writer_builder: csv::WriterBuilder,
results: &[ResultU16Info],
@ -96,8 +97,8 @@ mod tests {
// Special solution for this crate because the code generated by a macro will use
// satrs_mib::res_code::*
use crate as satrs_mib;
use satrs_core::res_code::ResultU16;
use satrs_mib::resultcode;
use satrs_shared::res_code::ResultU16;
#[derive(Debug)]
#[allow(dead_code)]
@ -106,12 +107,12 @@ mod tests {
}
#[resultcode]
pub const INVALID_PUS_SERVICE: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 0);
pub const INVALID_PUS_SERVICE: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 0);
#[resultcode]
pub const INVALID_PUS_SUBSERVICE: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 1);
pub const INVALID_PUS_SUBSERVICE: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 1);
#[resultcode(info = "Not enough data inside the TC application data field")]
pub const NOT_ENOUGH_APP_DATA: ResultU16 = ResultU16::const_new(GroupId::Tmtc as u8, 2);
pub const NOT_ENOUGH_APP_DATA: ResultU16 = ResultU16::new(GroupId::Tmtc as u8, 2);
pub const TMTC_RESULTS: &[ResultU16Info] = &[
INVALID_PUS_SERVICE_EXT,
@ -119,12 +120,12 @@ mod tests {
NOT_ENOUGH_APP_DATA_EXT,
];
const CSV_NAME: &'static str = "dummy.csv";
const CSV_NAME: &str = "dummy.csv";
#[test]
fn test_printout() {
let mut wtrb = csv::WriterBuilder::new();
wtrb.delimiter(';' as u8);
wtrb.delimiter(b';');
print_resultcodes_as_csv(wtrb, TMTC_RESULTS).expect("Priting result codes failed");
}
@ -133,7 +134,7 @@ mod tests {
let csvpath = Path::new(CSV_NAME);
let mut wtrb = csv::WriterBuilder::new();
let file = File::create(csvpath).expect("Creating CSV file failed");
wtrb.delimiter(';' as u8);
wtrb.delimiter(b';');
write_resultcodes_to_csv(wtrb, TMTC_RESULTS, file).expect("CSV export failed");
assert!(csvpath.exists());
let file = File::open(csvpath).expect("Opening CSV file failed");

View File

@ -7,3 +7,16 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
# [unreleased]
# [v0.1.2] 2024-02-17
- Bumped `spacepackets` to v0.10.0 for `UnsignedEnum` trait change.
# [v0.1.1] 2024-02-12
- Added missing `#![no_std]` attribute for library
- Fixed unit tests
# [v0.1.0] 2024-02-12
Initial release.

28
satrs-shared/Cargo.toml Normal file
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@ -0,0 +1,28 @@
[package]
name = "satrs-shared"
description = "Components shared by multiple sat-rs crates"
version = "0.1.2"
edition = "2021"
authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
homepage = "https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/"
repository = "https://egit.irs.uni-stuttgart.de/rust/sat-rs"
license = "Apache-2.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
[dependencies.serde]
version = "1"
default-features = false
optional = true
[dependencies.spacepackets]
version = "0.10"
default-features = false
[features]
serde = ["dep:serde", "spacepackets/serde"]
[package.metadata.docs.rs]
rustdoc-args = ["--cfg", "doc_cfg", "--generate-link-to-definition"]

5
satrs-shared/README.md Normal file
View File

@ -0,0 +1,5 @@
satrs-shared
=========
Subcrate for some shared sat-rs framework components not expected to change very often.
You can find more information on the [homepage](https://egit.irs.uni-stuttgart.de/rust/sat-rs).

3
satrs-shared/src/lib.rs Normal file
View File

@ -0,0 +1,3 @@
//! This crates contains modules shared among other sat-rs framework crates.
#![no_std]
pub mod res_code;

View File

@ -4,6 +4,7 @@ use spacepackets::ecss::{EcssEnumU16, EcssEnumeration};
use spacepackets::util::UnsignedEnum;
use spacepackets::ByteConversionError;
/// Simple [u16] based result code type which also allows to group related resultcodes.
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub struct ResultU16 {
@ -12,7 +13,7 @@ pub struct ResultU16 {
}
impl ResultU16 {
pub const fn const_new(group_id: u8, unique_id: u8) -> Self {
pub const fn new(group_id: u8, unique_id: u8) -> Self {
Self {
group_id,
unique_id,
@ -51,6 +52,10 @@ impl UnsignedEnum for ResultU16 {
buf[1] = self.unique_id;
Ok(self.size())
}
fn value(&self) -> u64 {
self.raw() as u64
}
}
impl EcssEnumeration for ResultU16 {
@ -58,3 +63,26 @@ impl EcssEnumeration for ResultU16 {
16
}
}
#[cfg(test)]
mod tests {
use super::*;
const RESULT_CODE_CONST: ResultU16 = ResultU16::new(1, 1);
#[test]
pub fn test_basic() {
let result_code = ResultU16::new(1, 1);
assert_eq!(result_code.unique_id(), 1);
assert_eq!(result_code.group_id(), 1);
assert_eq!(result_code, RESULT_CODE_CONST);
assert_eq!(result_code.raw(), (1_u16 << 8) | 1);
assert_eq!(result_code.pfc(), 16);
assert_eq!(result_code.size(), 2);
let mut buf: [u8; 2] = [0; 2];
let written = result_code.write_to_be_bytes(&mut buf).unwrap();
assert_eq!(written, 2);
assert_eq!(buf[0], 1);
assert_eq!(buf[1], 1);
}
}

31
satrs/CHANGELOG.md Normal file
View File

@ -0,0 +1,31 @@
Change Log
=======
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
# [unreleased]
# [v0.2.0]
## Added
- New PUS service abstractions for HK (PUS 3) and actions (PUS 8). Introducing new abstractions
allows to move some boilerplate code into the framework.
- New `VerificationReportingProvider` abstraction to avoid relying on a concrete verification
reporting provider.
## Changed
- Verification reporter API timestamp arguments are not `Option`al anymore. Empty timestamps
can be passed by simply specifying the `&[]` empty slice argument.
# [v0.1.1] 2024-02-12
- Minor fixes for crate config `homepage` entries and links in documentation.
# [v0.1.0] 2024-02-12
Initial release.

View File

@ -1,31 +1,28 @@
[package]
name = "satrs-core"
version = "0.1.0-alpha.2"
name = "satrs"
version = "0.2.0-rc.0"
edition = "2021"
rust-version = "1.61"
authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
description = "Core components of the sat-rs framework to build software for remote systems"
homepage = "https://egit.irs.uni-stuttgart.de/rust/sat-rs"
description = "A framework to build software for remote systems"
homepage = "https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/"
repository = "https://egit.irs.uni-stuttgart.de/rust/sat-rs"
license = "Apache-2.0"
keywords = ["no-std", "space", "aerospace"]
categories = ["aerospace", "aerospace::space-protocols", "no-std", "hardware-support", "embedded"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
categories = ["aerospace", "aerospace::space-protocols", "no-std", "hardware-support", "embedded"]
[dependencies]
delegate = ">0.7, <=0.10"
paste = "1"
[dependencies.smallvec]
version = "1"
smallvec = "1"
crc = "3"
satrs-shared = "0.1.2"
[dependencies.num_enum]
version = ">0.5, <=0.7"
default-features = false
[dependencies.crc]
version = "3"
[dependencies.dyn-clone]
version = "1"
optional = true
@ -71,11 +68,8 @@ features = ["all"]
optional = true
[dependencies.spacepackets]
version = "0.9.0"
version = "0.10"
default-features = false
# git = "https://egit.irs.uni-stuttgart.de/rust/spacepackets.git"
# rev = "297cfad22637d3b07a1b27abe56d9a607b5b82a7"
# branch = "main"
[dependencies.cobs]
git = "https://github.com/robamu/cobs.rs.git"
@ -115,7 +109,7 @@ alloc = [
"dyn-clone",
"downcast-rs"
]
serde = ["dep:serde", "spacepackets/serde"]
serde = ["dep:serde", "spacepackets/serde", "satrs-shared/serde"]
crossbeam = ["crossbeam-channel"]
heapless = ["dep:heapless"]
doc-images = []

201
satrs/LICENSE-APACHE Normal file
View File

@ -0,0 +1,201 @@
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http://www.apache.org/licenses/
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1
satrs/NOTICE Normal file
View File

@ -0,0 +1 @@
This software contains code developed at the University of Stuttgart's Institute of Space Systems.

8
satrs/README.md Normal file
View File

@ -0,0 +1,8 @@
[![Crates.io](https://img.shields.io/crates/v/satrs)](https://crates.io/crates/satrs)
[![docs.rs](https://img.shields.io/docsrs/satrs)](https://docs.rs/satrs)
sat-rs
======
This crate contains the primary components of the sat-rs framework.
You can find more information on the [homepage](https://egit.irs.uni-stuttgart.de/rust/sat-rs).

View File

@ -19,7 +19,5 @@ Checklist for new releases
# Post-Release
1. Create a new annotaged tag and push it with `git tag -a satrs-core-<version>` and
`git push -u origin satrs-core-<version>`
2. Create a new release on `EGit` based on the tag.
1. Create a new release on `EGit` with the name `satrs-<version>`.

42
satrs/src/action.rs Normal file
View File

@ -0,0 +1,42 @@
use crate::{pool::StoreAddr, TargetId};
pub type ActionId = u32;
#[non_exhaustive]
#[derive(Clone, Eq, PartialEq, Debug)]
pub enum ActionRequest {
UnsignedIdAndStoreData {
action_id: ActionId,
data_addr: StoreAddr,
},
#[cfg(feature = "alloc")]
UnsignedIdAndVecData {
action_id: ActionId,
data: alloc::vec::Vec<u8>,
},
#[cfg(feature = "alloc")]
StringIdAndVecData {
action_id: alloc::string::String,
data: alloc::vec::Vec<u8>,
},
#[cfg(feature = "alloc")]
StringIdAndStoreData {
action_id: alloc::string::String,
data: StoreAddr,
},
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct TargetedActionRequest {
target: TargetId,
action_request: ActionRequest,
}
impl TargetedActionRequest {
pub fn new(target: TargetId, action_request: ActionRequest) -> Self {
Self {
target,
action_request,
}
}
}

View File

@ -23,7 +23,7 @@ use spacepackets::{
tlv::{msg_to_user::MsgToUserTlv, EntityIdTlv, GenericTlv, TlvType},
ChecksumType, ConditionCode, FaultHandlerCode, PduType, TransmissionMode,
},
util::UnsignedByteField,
util::{UnsignedByteField, UnsignedEnum},
};
use thiserror::Error;

View File

@ -9,7 +9,7 @@ use spacepackets::{
pdu::{FileDirectiveType, PduError, PduHeader},
ChecksumType, ConditionCode, FaultHandlerCode, PduType, TransmissionMode,
},
util::UnsignedByteField,
util::{UnsignedByteField, UnsignedEnum},
};
#[cfg(feature = "alloc")]

View File

@ -13,7 +13,7 @@ use cobs::{decode_in_place, encode, max_encoding_length};
///
/// ```
/// use cobs::decode_in_place_report;
/// use satrs_core::encoding::{encode_packet_with_cobs};
/// use satrs::encoding::{encode_packet_with_cobs};
//
/// const SIMPLE_PACKET: [u8; 5] = [1, 2, 3, 4, 5];
/// const INVERTED_PACKET: [u8; 5] = [5, 4, 3, 2, 1];

View File

@ -18,7 +18,7 @@
//! # Examples
//!
//! ```
//! use satrs_core::events::{EventU16, EventU32, EventU32TypedSev, Severity, SeverityHigh, SeverityInfo};
//! use satrs::events::{EventU16, EventU32, EventU32TypedSev, Severity, SeverityHigh, SeverityInfo};
//!
//! const MSG_RECVD: EventU32TypedSev<SeverityInfo> = EventU32TypedSev::const_new(1, 0);
//! const MSG_FAILED: EventU32 = EventU32::const_new(Severity::LOW, 1, 1);
@ -412,6 +412,10 @@ impl UnsignedEnum for EventU32 {
fn write_to_be_bytes(&self, buf: &mut [u8]) -> Result<usize, ByteConversionError> {
self.base.write_to_bytes(self.raw(), buf, self.size())
}
fn value(&self) -> u64 {
self.raw().into()
}
}
impl EcssEnumeration for EventU32 {
@ -425,6 +429,7 @@ impl<SEVERITY: HasSeverity> UnsignedEnum for EventU32TypedSev<SEVERITY> {
delegate!(to self.event {
fn size(&self) -> usize;
fn write_to_be_bytes(&self, buf: &mut [u8]) -> Result<usize, ByteConversionError>;
fn value(&self) -> u64;
});
}
@ -560,6 +565,10 @@ impl UnsignedEnum for EventU16 {
fn write_to_be_bytes(&self, buf: &mut [u8]) -> Result<usize, ByteConversionError> {
self.base.write_to_bytes(self.raw(), buf, self.size())
}
fn value(&self) -> u64 {
self.raw().into()
}
}
impl EcssEnumeration for EventU16 {
#[inline]
@ -573,6 +582,7 @@ impl<SEVERITY: HasSeverity> UnsignedEnum for EventU16TypedSev<SEVERITY> {
delegate!(to self.event {
fn size(&self) -> usize;
fn write_to_be_bytes(&self, buf: &mut [u8]) -> Result<usize, ByteConversionError>;
fn value(&self) -> u64;
});
}

View File

@ -20,8 +20,8 @@ use std::vec::Vec;
/// ```
/// use std::net::{IpAddr, Ipv4Addr, SocketAddr, UdpSocket};
/// use spacepackets::ecss::WritablePusPacket;
/// use satrs_core::hal::std::udp_server::UdpTcServer;
/// use satrs_core::tmtc::{ReceivesTc, ReceivesTcCore};
/// use satrs::hal::std::udp_server::UdpTcServer;
/// use satrs::tmtc::{ReceivesTc, ReceivesTcCore};
/// use spacepackets::SpHeader;
/// use spacepackets::ecss::tc::PusTcCreator;
///

40
satrs/src/hk.rs Normal file
View File

@ -0,0 +1,40 @@
use crate::{
pus::verification::{TcStateAccepted, VerificationToken},
TargetId,
};
pub type CollectionIntervalFactor = u32;
pub type UniqueId = u32;
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub enum HkRequest {
OneShot(UniqueId),
Enable(UniqueId),
Disable(UniqueId),
ModifyCollectionInterval(UniqueId, CollectionIntervalFactor),
}
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct TargetedHkRequest {
pub target_id: TargetId,
pub hk_request: HkRequest,
}
impl TargetedHkRequest {
pub fn new(target_id: TargetId, hk_request: HkRequest) -> Self {
Self {
target_id,
hk_request,
}
}
}
pub trait PusHkRequestRouter {
type Error;
fn route(
&self,
target_id: TargetId,
hk_request: HkRequest,
token: VerificationToken<TcStateAccepted>,
) -> Result<(), Self::Error>;
}

View File

@ -1,7 +1,9 @@
//! # Core components of the sat-rs framework
//! # sat-rs: A framework to build on-board software for remote systems
//!
//! You can find more information about the sat-rs framework on the
//! [homepage](https://egit.irs.uni-stuttgart.de/rust/sat-rs).
//! [homepage](https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/).
//! The [satrs-book](https://absatsw.irs.uni-stuttgart.de/projects/sat-rs/book/) contains
//! high-level information about this framework.
//!
//! ## Overview
//!
@ -32,19 +34,25 @@ pub mod events;
#[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
pub mod executable;
pub mod hal;
pub mod hk;
pub mod mode;
pub mod objects;
pub mod params;
pub mod pool;
pub mod power;
pub mod pus;
pub mod queue;
pub mod request;
pub mod res_code;
pub mod seq_count;
pub mod tmtc;
pub mod action;
pub mod hk;
pub mod mode;
pub mod params;
pub use spacepackets;
// Generic channel ID type.
/// Generic channel ID type.
pub type ChannelId = u32;
/// Generic target ID type.
pub type TargetId = u64;

View File

@ -1,9 +1,10 @@
use crate::tmtc::TargetId;
use core::mem::size_of;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};
use spacepackets::ByteConversionError;
use crate::TargetId;
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub struct ModeAndSubmode {
@ -47,12 +48,12 @@ impl ModeAndSubmode {
}
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub struct ModeCommand {
pub struct TargetedModeCommand {
pub address: TargetId,
pub mode_submode: ModeAndSubmode,
}
impl ModeCommand {
impl TargetedModeCommand {
pub const fn new(address: TargetId, mode_submode: ModeAndSubmode) -> Self {
Self {
address,

View File

@ -10,7 +10,7 @@
//! ```rust
//! use std::any::Any;
//! use std::error::Error;
//! use satrs_core::objects::{ManagedSystemObject, ObjectId, ObjectManager, SystemObject};
//! use satrs::objects::{ManagedSystemObject, ObjectId, ObjectManager, SystemObject};
//!
//! struct ExampleSysObj {
//! id: ObjectId,
@ -51,7 +51,6 @@
//! assert_eq!(example_obj.id, obj_id);
//! assert_eq!(example_obj.dummy, 42);
//! ```
use crate::tmtc::TargetId;
#[cfg(feature = "alloc")]
use alloc::boxed::Box;
#[cfg(feature = "alloc")]
@ -63,6 +62,8 @@ use hashbrown::HashMap;
#[cfg(feature = "std")]
use std::error::Error;
use crate::TargetId;
#[derive(PartialEq, Eq, Hash, Copy, Clone, Debug)]
pub struct ObjectId {
pub id: TargetId,

View File

@ -13,7 +13,7 @@
//! ## Example for primitive type wrapper
//!
//! ```
//! use satrs_core::params::{ParamsRaw, ToBeBytes, U32Pair, WritableToBeBytes};
//! use satrs::params::{ParamsRaw, ToBeBytes, U32Pair, WritableToBeBytes};
//!
//! let u32_pair = U32Pair(0x1010, 25);
//! assert_eq!(u32_pair.0, 0x1010);

View File

@ -1,13 +1,21 @@
//! # Pool implementation providing memory pools for packet storage.
//!
//! This module provides generic abstractions for memory pools which provide a storage
//! machanism for variable sized data like Telemetry and Telecommand (TMTC) packets. The core
//! abstraction for this is the [PoolProvider] trait.
//!
//! It also contains the [StaticMemoryPool] as a concrete implementation which can be used to avoid
//! dynamic run-time allocations for the storage of TMTC packets.
//!
//! # Example for the [StaticMemoryPool]
//!
//! ```
//! use satrs_core::pool::{PoolProviderMemInPlace, StaticMemoryPool, StaticPoolConfig};
//! use satrs::pool::{PoolProvider, StaticMemoryPool, StaticPoolConfig};
//!
//! // 4 buckets of 4 bytes, 2 of 8 bytes and 1 of 16 bytes
//! let pool_cfg = StaticPoolConfig::new(vec![(4, 4), (2, 8), (1, 16)]);
//! let pool_cfg = StaticPoolConfig::new(vec![(4, 4), (2, 8), (1, 16)], false);
//! let mut local_pool = StaticMemoryPool::new(pool_cfg);
//! let mut read_buf: [u8; 16] = [0; 16];
//! let mut addr;
//! {
//! // Add new data to the pool
@ -20,25 +28,25 @@
//!
//! {
//! // Read the store data back
//! let res = local_pool.read(&addr);
//! let res = local_pool.read(&addr, &mut read_buf);
//! assert!(res.is_ok());
//! let buf_read_back = res.unwrap();
//! assert_eq!(buf_read_back.len(), 4);
//! assert_eq!(buf_read_back[0], 42);
//! let read_bytes = res.unwrap();
//! assert_eq!(read_bytes, 4);
//! assert_eq!(read_buf[0], 42);
//! // Modify the stored data
//! let res = local_pool.modify(&addr);
//! let res = local_pool.modify(&addr, |buf| {
//! buf[0] = 12;
//! });
//! assert!(res.is_ok());
//! let buf_read_back = res.unwrap();
//! buf_read_back[0] = 12;
//! }
//!
//! {
//! // Read the modified data back
//! let res = local_pool.read(&addr);
//! let res = local_pool.read(&addr, &mut read_buf);
//! assert!(res.is_ok());
//! let buf_read_back = res.unwrap();
//! assert_eq!(buf_read_back.len(), 4);
//! assert_eq!(buf_read_back[0], 12);
//! let read_bytes = res.unwrap();
//! assert_eq!(read_bytes, 4);
//! assert_eq!(read_buf[0], 12);
//! }
//!
//! // Delete the stored data
@ -46,21 +54,21 @@
//!
//! // Get a free element in the pool with an appropriate size
//! {
//! let res = local_pool.free_element(12);
//! let res = local_pool.free_element(12, |buf| {
//! buf[0] = 7;
//! });
//! assert!(res.is_ok());
//! let (tmp, mut_buf) = res.unwrap();
//! addr = tmp;
//! mut_buf[0] = 7;
//! addr = res.unwrap();
//! }
//!
//! // Read back the data
//! {
//! // Read the store data back
//! let res = local_pool.read(&addr);
//! let res = local_pool.read(&addr, &mut read_buf);
//! assert!(res.is_ok());
//! let buf_read_back = res.unwrap();
//! assert_eq!(buf_read_back.len(), 12);
//! assert_eq!(buf_read_back[0], 7);
//! let read_bytes = res.unwrap();
//! assert_eq!(read_bytes, 12);
//! assert_eq!(read_buf[0], 7);
//! }
//! ```
#[cfg(feature = "alloc")]
@ -70,6 +78,7 @@ use core::fmt::{Display, Formatter};
use delegate::delegate;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};
use spacepackets::ByteConversionError;
#[cfg(feature = "std")]
use std::error::Error;
@ -151,6 +160,8 @@ pub enum StoreError {
InvalidStoreId(StoreIdError, Option<StoreAddr>),
/// Valid subpool and packet index, but no data is stored at the given address
DataDoesNotExist(StoreAddr),
ByteConversionError(spacepackets::ByteConversionError),
LockError,
/// Internal or configuration errors
InternalError(u32),
}
@ -173,10 +184,22 @@ impl Display for StoreError {
StoreError::InternalError(e) => {
write!(f, "internal error: {e}")
}
StoreError::ByteConversionError(e) => {
write!(f, "store error: {e}")
}
StoreError::LockError => {
write!(f, "lock error")
}
}
}
}
impl From<ByteConversionError> for StoreError {
fn from(value: ByteConversionError) -> Self {
Self::ByteConversionError(value)
}
}
#[cfg(feature = "std")]
impl Error for StoreError {
fn source(&self) -> Option<&(dyn Error + 'static)> {
@ -187,41 +210,61 @@ impl Error for StoreError {
}
}
/// Generic trait for pool providers where the data can be modified and read in-place. This
/// generally means that a shared pool structure has to be wrapped inside a lock structure.
pub trait PoolProviderMemInPlace {
/// Generic trait for pool providers which provide memory pools for variable sized data.
///
/// It specifies a basic API to [Self::add], [Self::modify], [Self::read] and [Self::delete] data
/// in the store at its core. The API was designed so internal optimizations can be performed
/// more easily and that is is also possible to make the pool structure [Sync] without the whole
/// pool structure being wrapped inside a lock.
pub trait PoolProvider {
/// Add new data to the pool. The provider should attempt to reserve a memory block with the
/// appropriate size and then copy the given data to the block. Yields a [StoreAddr] which can
/// be used to access the data stored in the pool
fn add(&mut self, data: &[u8]) -> Result<StoreAddr, StoreError>;
/// The provider should attempt to reserve a free memory block with the appropriate size and
/// then return a mutable reference to it. Yields a [StoreAddr] which can be used to access
/// the data stored in the pool
fn free_element(&mut self, len: usize) -> Result<(StoreAddr, &mut [u8]), StoreError>;
/// The provider should attempt to reserve a free memory block with the appropriate size first.
/// It then executes a user-provided closure and passes a mutable reference to that memory
/// block to the closure. This allows the user to write data to the memory block.
/// The function should yield a [StoreAddr] which can be used to access the data stored in the
/// pool.
fn free_element<W: FnMut(&mut [u8])>(
&mut self,
len: usize,
writer: W,
) -> Result<StoreAddr, StoreError>;
/// Modify data added previously using a given [StoreAddr] by yielding a mutable reference
/// to it
fn modify(&mut self, addr: &StoreAddr) -> Result<&mut [u8], StoreError>;
/// Modify data added previously using a given [StoreAddr]. The provider should use the store
/// address to determine if a memory block exists for that address. If it does, it should
/// call the user-provided closure and pass a mutable reference to the memory block
/// to the closure. This allows the user to modify the memory block.
fn modify<U: FnMut(&mut [u8])>(
&mut self,
addr: &StoreAddr,
updater: U,
) -> Result<(), StoreError>;
/// Read data by yielding a read-only reference given a [StoreAddr]
fn read(&self, addr: &StoreAddr) -> Result<&[u8], StoreError>;
/// The provider should copy the data from the memory block to the user-provided buffer if
/// it exists.
fn read(&self, addr: &StoreAddr, buf: &mut [u8]) -> Result<usize, StoreError>;
/// Delete data inside the pool given a [StoreAddr]
/// Delete data inside the pool given a [StoreAddr].
fn delete(&mut self, addr: StoreAddr) -> Result<(), StoreError>;
fn has_element_at(&self, addr: &StoreAddr) -> Result<bool, StoreError>;
/// Retrieve the length of the data at the given store address.
fn len_of_data(&self, addr: &StoreAddr) -> Result<usize, StoreError> {
if !self.has_element_at(addr)? {
return Err(StoreError::DataDoesNotExist(*addr));
}
Ok(self.read(addr)?.len())
fn len_of_data(&self, addr: &StoreAddr) -> Result<usize, StoreError>;
#[cfg(feature = "alloc")]
fn read_as_vec(&self, addr: &StoreAddr) -> Result<alloc::vec::Vec<u8>, StoreError> {
let mut vec = alloc::vec![0; self.len_of_data(addr)?];
self.read(addr, &mut vec)?;
Ok(vec)
}
}
pub trait PoolProviderMemInPlaceWithGuards: PoolProviderMemInPlace {
/// This function behaves like [PoolProviderMemInPlace::read], but consumes the provided address
/// Extension trait which adds guarded pool access classes.
pub trait PoolProviderWithGuards: PoolProvider {
/// This function behaves like [PoolProvider::read], but consumes the provided address
/// and returns a RAII conformant guard object.
///
/// Unless the guard [PoolRwGuard::release] method is called, the data for the
@ -231,7 +274,7 @@ pub trait PoolProviderMemInPlaceWithGuards: PoolProviderMemInPlace {
/// manual deletion is necessary when returning from a processing function prematurely.
fn read_with_guard(&mut self, addr: StoreAddr) -> PoolGuard<Self>;
/// This function behaves like [PoolProviderMemInPlace::modify], but consumes the provided
/// This function behaves like [PoolProvider::modify], but consumes the provided
/// address and returns a RAII conformant guard object.
///
/// Unless the guard [PoolRwGuard::release] method is called, the data for the
@ -242,15 +285,16 @@ pub trait PoolProviderMemInPlaceWithGuards: PoolProviderMemInPlace {
fn modify_with_guard(&mut self, addr: StoreAddr) -> PoolRwGuard<Self>;
}
pub struct PoolGuard<'a, MemProvider: PoolProviderMemInPlace + ?Sized> {
pub struct PoolGuard<'a, MemProvider: PoolProvider + ?Sized> {
pool: &'a mut MemProvider,
pub addr: StoreAddr,
no_deletion: bool,
deletion_failed_error: Option<StoreError>,
}
/// This helper object
impl<'a, MemProvider: PoolProviderMemInPlace> PoolGuard<'a, MemProvider> {
/// This helper object can be used to safely access pool data without worrying about memory
/// leaks.
impl<'a, MemProvider: PoolProvider> PoolGuard<'a, MemProvider> {
pub fn new(pool: &'a mut MemProvider, addr: StoreAddr) -> Self {
Self {
pool,
@ -260,8 +304,13 @@ impl<'a, MemProvider: PoolProviderMemInPlace> PoolGuard<'a, MemProvider> {
}
}
pub fn read(&self) -> Result<&[u8], StoreError> {
self.pool.read(&self.addr)
pub fn read(&self, buf: &mut [u8]) -> Result<usize, StoreError> {
self.pool.read(&self.addr, buf)
}
#[cfg(feature = "alloc")]
pub fn read_as_vec(&self) -> Result<alloc::vec::Vec<u8>, StoreError> {
self.pool.read_as_vec(&self.addr)
}
/// Releasing the pool guard will disable the automatic deletion of the data when the guard
@ -271,7 +320,7 @@ impl<'a, MemProvider: PoolProviderMemInPlace> PoolGuard<'a, MemProvider> {
}
}
impl<MemProvider: PoolProviderMemInPlace + ?Sized> Drop for PoolGuard<'_, MemProvider> {
impl<MemProvider: PoolProvider + ?Sized> Drop for PoolGuard<'_, MemProvider> {
fn drop(&mut self) {
if !self.no_deletion {
if let Err(e) = self.pool.delete(self.addr) {
@ -281,24 +330,24 @@ impl<MemProvider: PoolProviderMemInPlace + ?Sized> Drop for PoolGuard<'_, MemPro
}
}
pub struct PoolRwGuard<'a, MemProvider: PoolProviderMemInPlace + ?Sized> {
pub struct PoolRwGuard<'a, MemProvider: PoolProvider + ?Sized> {
guard: PoolGuard<'a, MemProvider>,
}
impl<'a, MemProvider: PoolProviderMemInPlace> PoolRwGuard<'a, MemProvider> {
impl<'a, MemProvider: PoolProvider> PoolRwGuard<'a, MemProvider> {
pub fn new(pool: &'a mut MemProvider, addr: StoreAddr) -> Self {
Self {
guard: PoolGuard::new(pool, addr),
}
}
pub fn modify(&mut self) -> Result<&mut [u8], StoreError> {
self.guard.pool.modify(&self.guard.addr)
pub fn update<U: FnMut(&mut [u8])>(&mut self, updater: &mut U) -> Result<(), StoreError> {
self.guard.pool.modify(&self.guard.addr, updater)
}
delegate!(
to self.guard {
pub fn read(&self) -> Result<&[u8], StoreError>;
pub fn read(&self, buf: &mut [u8]) -> Result<usize, StoreError>;
/// Releasing the pool guard will disable the automatic deletion of the data when the guard
/// is dropped.
pub fn release(&mut self);
@ -308,13 +357,11 @@ impl<'a, MemProvider: PoolProviderMemInPlace> PoolRwGuard<'a, MemProvider> {
#[cfg(feature = "alloc")]
mod alloc_mod {
use super::{
PoolGuard, PoolProviderMemInPlace, PoolProviderMemInPlaceWithGuards, PoolRwGuard,
StaticPoolAddr,
};
use super::{PoolGuard, PoolProvider, PoolProviderWithGuards, PoolRwGuard, StaticPoolAddr};
use crate::pool::{NumBlocks, StoreAddr, StoreError, StoreIdError};
use alloc::vec;
use alloc::vec::Vec;
use spacepackets::ByteConversionError;
#[cfg(feature = "std")]
use std::sync::{Arc, RwLock};
@ -329,16 +376,24 @@ mod alloc_mod {
///
/// # Parameters
///
/// * `cfg`: Vector of tuples which represent a subpool. The first entry in the tuple specifies the
/// number of memory blocks in the subpool, the second entry the size of the blocks
/// * `cfg` - Vector of tuples which represent a subpool. The first entry in the tuple specifies
/// the number of memory blocks in the subpool, the second entry the size of the blocks
/// * `spill_to_higher_subpools` - Specifies whether data will be spilled to higher subpools
/// if the next fitting subpool is full. This is useful to ensure the pool remains useful
/// for all data sizes as long as possible. However, an undesirable side-effect might be
/// the chocking of larger subpools by underdimensioned smaller subpools.
#[derive(Clone)]
pub struct StaticPoolConfig {
cfg: Vec<(NumBlocks, usize)>,
spill_to_higher_subpools: bool,
}
impl StaticPoolConfig {
pub fn new(cfg: Vec<(NumBlocks, usize)>) -> Self {
StaticPoolConfig { cfg }
pub fn new(cfg: Vec<(NumBlocks, usize)>, spill_to_higher_subpools: bool) -> Self {
StaticPoolConfig {
cfg,
spill_to_higher_subpools,
}
}
pub fn cfg(&self) -> &Vec<(NumBlocks, usize)> {
@ -356,16 +411,21 @@ mod alloc_mod {
/// Pool implementation providing sub-pools with fixed size memory blocks.
///
/// This is a simple memory pool implementation which pre-allocates all sub-pools using a given pool
/// configuration. After the pre-allocation, no dynamic memory allocation will be performed
/// during run-time. This makes the implementation suitable for real-time applications and
/// embedded environments. The pool implementation will also track the size of the data stored
/// inside it.
/// This is a simple memory pool implementation which pre-allocates all subpools using a given
/// pool configuration. After the pre-allocation, no dynamic memory allocation will be
/// performed during run-time. This makes the implementation suitable for real-time
/// applications and embedded environments.
///
/// The subpool bucket sizes only denote the maximum possible data size being stored inside
/// them and the pool implementation will still track the size of the data stored inside it.
/// The implementation will generally determine the best fitting subpool for given data to
/// add. Currently, the pool does not support spilling to larger subpools if the closest
/// fitting subpool is full. This might be added in the future.
///
/// Transactions with the [pool][StaticMemoryPool] are done using a generic
/// [address][StoreAddr] type.
/// Adding any data to the pool will yield a store address. Modification and read operations are
/// done using a reference to a store address. Deletion will consume the store address.
/// [address][StoreAddr] type. Adding any data to the pool will yield a store address.
/// Modification and read operations are done using a reference to a store address. Deletion
/// will consume the store address.
pub struct StaticMemoryPool {
pool_cfg: StaticPoolConfig,
pool: Vec<Vec<u8>>,
@ -422,7 +482,17 @@ mod alloc_mod {
}
fn reserve(&mut self, data_len: usize) -> Result<StaticPoolAddr, StoreError> {
let subpool_idx = self.find_subpool(data_len, 0)?;
let mut subpool_idx = self.find_subpool(data_len, 0)?;
if self.pool_cfg.spill_to_higher_subpools {
while let Err(StoreError::StoreFull(_)) = self.find_empty(subpool_idx) {
if (subpool_idx + 1) as usize == self.sizes_lists.len() {
return Err(StoreError::StoreFull(subpool_idx));
}
subpool_idx += 1;
}
}
let (slot, size_slot_ref) = self.find_empty(subpool_idx)?;
*size_slot_ref = data_len;
Ok(StaticPoolAddr {
@ -476,7 +546,7 @@ mod alloc_mod {
}
}
impl PoolProviderMemInPlace for StaticMemoryPool {
impl PoolProvider for StaticMemoryPool {
fn add(&mut self, data: &[u8]) -> Result<StoreAddr, StoreError> {
let data_len = data.len();
if data_len > POOL_MAX_SIZE {
@ -487,7 +557,11 @@ mod alloc_mod {
Ok(addr.into())
}
fn free_element(&mut self, len: usize) -> Result<(StoreAddr, &mut [u8]), StoreError> {
fn free_element<W: FnMut(&mut [u8])>(
&mut self,
len: usize,
mut writer: W,
) -> Result<StoreAddr, StoreError> {
if len > POOL_MAX_SIZE {
return Err(StoreError::DataTooLarge(len));
}
@ -495,25 +569,40 @@ mod alloc_mod {
let raw_pos = self.raw_pos(&addr).unwrap();
let block =
&mut self.pool.get_mut(addr.pool_idx as usize).unwrap()[raw_pos..raw_pos + len];
Ok((addr.into(), block))
writer(block);
Ok(addr.into())
}
fn modify(&mut self, addr: &StoreAddr) -> Result<&mut [u8], StoreError> {
fn modify<U: FnMut(&mut [u8])>(
&mut self,
addr: &StoreAddr,
mut updater: U,
) -> Result<(), StoreError> {
let addr = StaticPoolAddr::from(*addr);
let curr_size = self.addr_check(&addr)?;
let raw_pos = self.raw_pos(&addr).unwrap();
let block = &mut self.pool.get_mut(addr.pool_idx as usize).unwrap()
[raw_pos..raw_pos + curr_size];
Ok(block)
updater(block);
Ok(())
}
fn read(&self, addr: &StoreAddr) -> Result<&[u8], StoreError> {
fn read(&self, addr: &StoreAddr, buf: &mut [u8]) -> Result<usize, StoreError> {
let addr = StaticPoolAddr::from(*addr);
let curr_size = self.addr_check(&addr)?;
if buf.len() < curr_size {
return Err(ByteConversionError::ToSliceTooSmall {
found: buf.len(),
expected: curr_size,
}
.into());
}
let raw_pos = self.raw_pos(&addr).unwrap();
let block =
&self.pool.get(addr.pool_idx as usize).unwrap()[raw_pos..raw_pos + curr_size];
Ok(block)
//block.copy_from_slice(&src);
buf[..curr_size].copy_from_slice(block);
Ok(curr_size)
}
fn delete(&mut self, addr: StoreAddr) -> Result<(), StoreError> {
@ -540,9 +629,21 @@ mod alloc_mod {
}
Ok(true)
}
fn len_of_data(&self, addr: &StoreAddr) -> Result<usize, StoreError> {
let addr = StaticPoolAddr::from(*addr);
self.validate_addr(&addr)?;
let pool_idx = addr.pool_idx as usize;
let size_list = self.sizes_lists.get(pool_idx).unwrap();
let size = size_list[addr.packet_idx as usize];
Ok(match size {
STORE_FREE => 0,
_ => size,
})
}
}
impl PoolProviderMemInPlaceWithGuards for StaticMemoryPool {
impl PoolProviderWithGuards for StaticMemoryPool {
fn modify_with_guard(&mut self, addr: StoreAddr) -> PoolRwGuard<Self> {
PoolRwGuard::new(self, addr)
}
@ -556,30 +657,29 @@ mod alloc_mod {
#[cfg(test)]
mod tests {
use crate::pool::{
PoolGuard, PoolProviderMemInPlace, PoolProviderMemInPlaceWithGuards, PoolRwGuard,
StaticMemoryPool, StaticPoolAddr, StaticPoolConfig, StoreError, StoreIdError,
POOL_MAX_SIZE,
PoolGuard, PoolProvider, PoolProviderWithGuards, PoolRwGuard, StaticMemoryPool,
StaticPoolAddr, StaticPoolConfig, StoreError, StoreIdError, POOL_MAX_SIZE,
};
use std::vec;
fn basic_small_pool() -> StaticMemoryPool {
// 4 buckets of 4 bytes, 2 of 8 bytes and 1 of 16 bytes
let pool_cfg = StaticPoolConfig::new(vec![(4, 4), (2, 8), (1, 16)]);
let pool_cfg = StaticPoolConfig::new(vec![(4, 4), (2, 8), (1, 16)], false);
StaticMemoryPool::new(pool_cfg)
}
#[test]
fn test_cfg() {
// Values where number of buckets is 0 or size is too large should be removed
let mut pool_cfg = StaticPoolConfig::new(vec![(0, 0), (1, 0), (2, POOL_MAX_SIZE)]);
let mut pool_cfg = StaticPoolConfig::new(vec![(0, 0), (1, 0), (2, POOL_MAX_SIZE)], false);
pool_cfg.sanitize();
assert_eq!(*pool_cfg.cfg(), vec![(1, 0)]);
// Entries should be ordered according to bucket size
pool_cfg = StaticPoolConfig::new(vec![(16, 6), (32, 3), (8, 12)]);
pool_cfg = StaticPoolConfig::new(vec![(16, 6), (32, 3), (8, 12)], false);
pool_cfg.sanitize();
assert_eq!(*pool_cfg.cfg(), vec![(32, 3), (16, 6), (8, 12)]);
// Unstable sort is used, so order of entries with same block length should not matter
pool_cfg = StaticPoolConfig::new(vec![(12, 12), (14, 16), (10, 12)]);
pool_cfg = StaticPoolConfig::new(vec![(12, 12), (14, 16), (10, 12)], false);
pool_cfg.sanitize();
assert!(
*pool_cfg.cfg() == vec![(12, 12), (10, 12), (14, 16)]
@ -594,13 +694,14 @@ mod tests {
for (i, val) in test_buf.iter_mut().enumerate() {
*val = i as u8;
}
let mut other_buf: [u8; 16] = [0; 16];
let addr = local_pool.add(&test_buf).expect("Adding data failed");
// Read back data and verify correctness
let res = local_pool.read(&addr);
let res = local_pool.read(&addr, &mut other_buf);
assert!(res.is_ok());
let buf_read_back = res.unwrap();
assert_eq!(buf_read_back.len(), 16);
for (i, &val) in buf_read_back.iter().enumerate() {
let read_len = res.unwrap();
assert_eq!(read_len, 16);
for (i, &val) in other_buf.iter().enumerate() {
assert_eq!(val, i as u8);
}
}
@ -610,8 +711,10 @@ mod tests {
let mut local_pool = basic_small_pool();
let test_buf: [u8; 12] = [0; 12];
let addr = local_pool.add(&test_buf).expect("Adding data failed");
let res = local_pool.read(&addr).expect("Read back failed");
assert_eq!(res.len(), 12);
let res = local_pool
.read(&addr, &mut [0; 12])
.expect("Read back failed");
assert_eq!(res, 12);
}
#[test]
@ -622,10 +725,13 @@ mod tests {
// Delete the data
let res = local_pool.delete(addr);
assert!(res.is_ok());
let mut writer = |buf: &mut [u8]| {
assert_eq!(buf.len(), 12);
};
// Verify that the slot is free by trying to get a reference to it
let res = local_pool.free_element(12);
let res = local_pool.free_element(12, &mut writer);
assert!(res.is_ok());
let (addr, buf_ref) = res.unwrap();
let addr = res.unwrap();
assert_eq!(
addr,
u64::from(StaticPoolAddr {
@ -633,7 +739,6 @@ mod tests {
packet_idx: 0
})
);
assert_eq!(buf_ref.len(), 12);
}
#[test]
@ -647,29 +752,34 @@ mod tests {
{
// Verify that the slot is free by trying to get a reference to it
let res = local_pool.modify(&addr).expect("Modifying data failed");
res[0] = 0;
res[1] = 0x42;
local_pool
.modify(&addr, &mut |buf: &mut [u8]| {
buf[0] = 0;
buf[1] = 0x42;
})
.expect("Modifying data failed");
}
let res = local_pool.read(&addr).expect("Reading back data failed");
assert_eq!(res[0], 0);
assert_eq!(res[1], 0x42);
assert_eq!(res[2], 2);
assert_eq!(res[3], 3);
local_pool
.read(&addr, &mut test_buf)
.expect("Reading back data failed");
assert_eq!(test_buf[0], 0);
assert_eq!(test_buf[1], 0x42);
assert_eq!(test_buf[2], 2);
assert_eq!(test_buf[3], 3);
}
#[test]
fn test_consecutive_reservation() {
let mut local_pool = basic_small_pool();
// Reserve two smaller blocks consecutively and verify that the third reservation fails
let res = local_pool.free_element(8);
let res = local_pool.free_element(8, |_| {});
assert!(res.is_ok());
let (addr0, _) = res.unwrap();
let res = local_pool.free_element(8);
let addr0 = res.unwrap();
let res = local_pool.free_element(8, |_| {});
assert!(res.is_ok());
let (addr1, _) = res.unwrap();
let res = local_pool.free_element(8);
let addr1 = res.unwrap();
let res = local_pool.free_element(8, |_| {});
assert!(res.is_err());
let err = res.unwrap_err();
assert_eq!(err, StoreError::StoreFull(1));
@ -689,6 +799,7 @@ mod tests {
pool_idx: 0,
}
.into(),
&mut [],
);
assert!(res.is_err());
assert!(matches!(
@ -720,7 +831,7 @@ mod tests {
packet_idx: 0,
}
.into();
let res = local_pool.read(&addr);
let res = local_pool.read(&addr, &mut []);
assert!(res.is_err());
let err = res.unwrap_err();
assert!(matches!(
@ -737,7 +848,7 @@ mod tests {
packet_idx: 1,
};
assert_eq!(addr.raw(), 0x00020001);
let res = local_pool.read(&addr.into());
let res = local_pool.read(&addr.into(), &mut []);
assert!(res.is_err());
let err = res.unwrap_err();
assert!(matches!(
@ -759,7 +870,7 @@ mod tests {
#[test]
fn test_data_too_large_1() {
let mut local_pool = basic_small_pool();
let res = local_pool.free_element(POOL_MAX_SIZE + 1);
let res = local_pool.free_element(POOL_MAX_SIZE + 1, |_| {});
assert!(res.is_err());
assert_eq!(
res.unwrap_err(),
@ -771,7 +882,7 @@ mod tests {
fn test_free_element_too_large() {
let mut local_pool = basic_small_pool();
// Try to request a slot which is too large
let res = local_pool.free_element(20);
let res = local_pool.free_element(20, |_| {});
assert!(res.is_err());
assert_eq!(res.unwrap_err(), StoreError::DataTooLarge(20));
}
@ -813,7 +924,7 @@ mod tests {
let test_buf: [u8; 16] = [0; 16];
let addr = local_pool.add(&test_buf).expect("Adding data failed");
let mut rw_guard = PoolRwGuard::new(&mut local_pool, addr);
let _ = rw_guard.modify().expect("modify failed");
rw_guard.update(&mut |_| {}).expect("modify failed");
drop(rw_guard);
assert!(!local_pool.has_element_at(&addr).expect("Invalid address"));
}
@ -824,7 +935,7 @@ mod tests {
let test_buf: [u8; 16] = [0; 16];
let addr = local_pool.add(&test_buf).expect("Adding data failed");
let mut rw_guard = local_pool.modify_with_guard(addr);
let _ = rw_guard.modify().expect("modify failed");
rw_guard.update(&mut |_| {}).expect("modify failed");
drop(rw_guard);
assert!(!local_pool.has_element_at(&addr).expect("Invalid address"));
}
@ -840,13 +951,93 @@ mod tests {
let addr1 = local_pool.add(&test_buf_1).expect("Adding data failed");
let addr2 = local_pool.add(&test_buf_2).expect("Adding data failed");
let addr3 = local_pool.add(&test_buf_3).expect("Adding data failed");
let tm0_raw = local_pool.modify(&addr0).expect("Modifying data failed");
assert_eq!(tm0_raw, test_buf_0);
let tm1_raw = local_pool.modify(&addr1).expect("Modifying data failed");
assert_eq!(tm1_raw, test_buf_1);
let tm2_raw = local_pool.modify(&addr2).expect("Modifying data failed");
assert_eq!(tm2_raw, test_buf_2);
let tm3_raw = local_pool.modify(&addr3).expect("Modifying data failed");
assert_eq!(tm3_raw, test_buf_3);
local_pool
.modify(&addr0, |buf| {
assert_eq!(buf, test_buf_0);
})
.expect("Modifying data failed");
local_pool
.modify(&addr1, |buf| {
assert_eq!(buf, test_buf_1);
})
.expect("Modifying data failed");
local_pool
.modify(&addr2, |buf| {
assert_eq!(buf, test_buf_2);
})
.expect("Modifying data failed");
local_pool
.modify(&addr3, |buf| {
assert_eq!(buf, test_buf_3);
})
.expect("Modifying data failed");
}
#[test]
fn test_spills_to_higher_subpools() {
let pool_cfg = StaticPoolConfig::new(vec![(2, 8), (2, 16)], true);
let mut local_pool = StaticMemoryPool::new(pool_cfg);
local_pool.free_element(8, |_| {}).unwrap();
local_pool.free_element(8, |_| {}).unwrap();
let mut in_larger_subpool_now = local_pool.free_element(8, |_| {});
assert!(in_larger_subpool_now.is_ok());
let generic_addr = in_larger_subpool_now.unwrap();
let pool_addr = StaticPoolAddr::from(generic_addr);
assert_eq!(pool_addr.pool_idx, 1);
assert_eq!(pool_addr.packet_idx, 0);
assert!(local_pool.has_element_at(&generic_addr).unwrap());
in_larger_subpool_now = local_pool.free_element(8, |_| {});
assert!(in_larger_subpool_now.is_ok());
let generic_addr = in_larger_subpool_now.unwrap();
let pool_addr = StaticPoolAddr::from(generic_addr);
assert_eq!(pool_addr.pool_idx, 1);
assert_eq!(pool_addr.packet_idx, 1);
assert!(local_pool.has_element_at(&generic_addr).unwrap());
}
#[test]
fn test_spillage_fails_as_well() {
let pool_cfg = StaticPoolConfig::new(vec![(1, 8), (1, 16)], true);
let mut local_pool = StaticMemoryPool::new(pool_cfg);
local_pool.free_element(8, |_| {}).unwrap();
local_pool.free_element(8, |_| {}).unwrap();
let should_fail = local_pool.free_element(8, |_| {});
assert!(should_fail.is_err());
if let Err(err) = should_fail {
assert_eq!(err, StoreError::StoreFull(1));
} else {
panic!("unexpected store address");
}
}
#[test]
fn test_spillage_works_across_multiple_subpools() {
let pool_cfg = StaticPoolConfig::new(vec![(1, 8), (1, 12), (1, 16)], true);
let mut local_pool = StaticMemoryPool::new(pool_cfg);
local_pool.free_element(8, |_| {}).unwrap();
local_pool.free_element(12, |_| {}).unwrap();
let in_larger_subpool_now = local_pool.free_element(8, |_| {});
assert!(in_larger_subpool_now.is_ok());
let generic_addr = in_larger_subpool_now.unwrap();
let pool_addr = StaticPoolAddr::from(generic_addr);
assert_eq!(pool_addr.pool_idx, 2);
assert_eq!(pool_addr.packet_idx, 0);
assert!(local_pool.has_element_at(&generic_addr).unwrap());
}
#[test]
fn test_spillage_fails_across_multiple_subpools() {
let pool_cfg = StaticPoolConfig::new(vec![(1, 8), (1, 12), (1, 16)], true);
let mut local_pool = StaticMemoryPool::new(pool_cfg);
local_pool.free_element(8, |_| {}).unwrap();
local_pool.free_element(12, |_| {}).unwrap();
local_pool.free_element(16, |_| {}).unwrap();
let should_fail = local_pool.free_element(8, |_| {});
assert!(should_fail.is_err());
if let Err(err) = should_fail {
assert_eq!(err, StoreError::StoreFull(2));
} else {
panic!("unexpected store address");
}
}
}

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