Merge pull request 'New CCSDS & ECSS Components' (#7) from workspace-spacepackets into main

Reviewed-on: rust/launchpad#7
This commit is contained in:
Robin Müller 2022-06-16 15:48:04 +02:00
commit a4234b90b8
20 changed files with 1407 additions and 36 deletions

View File

@ -7,6 +7,7 @@
<option name="allFeatures" value="false" />
<option name="emulateTerminal" value="false" />
<option name="withSudo" value="false" />
<option name="buildTarget" value="REMOTE" />
<option name="backtrace" value="SHORT" />
<envs />
<option name="isRedirectInput" value="false" />

538
Cargo.lock generated
View File

@ -2,24 +2,81 @@
# It is not intended for manual editing.
version = 3
[[package]]
name = "aho-corasick"
version = "0.7.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
dependencies = [
"memchr",
]
[[package]]
name = "atomic-option"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0db678acb667b525ac40a324fc5f7d3390e29239b31c7327bb8157f5b4fff593"
[[package]]
name = "atomic-polyfill"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e14bf7b4f565e5e717d7a7a65b2a05c0b8c96e4db636d6f780f03b15108cdd1b"
dependencies = [
"critical-section",
]
[[package]]
name = "autocfg"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
[[package]]
name = "bare-metal"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5deb64efa5bd81e31fcd1938615a6d98c82eafcbcd787162b6f63b91d6bac5b3"
dependencies = [
"rustc_version 0.2.3",
]
[[package]]
name = "bare-metal"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8fe8f5a8a398345e52358e18ff07cc17a568fbca5c6f73873d3a62056309603"
[[package]]
name = "bit_field"
version = "0.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dcb6dd1c2376d2e096796e234a70e17e94cc2d5d54ff8ce42b28cef1d0d359a4"
[[package]]
name = "bitfield"
version = "0.13.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "46afbd2983a5d5a7bd740ccb198caf5b82f45c40c09c0eed36052d91cb92e719"
[[package]]
name = "bitflags"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitvec"
version = "0.22.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5237f00a8c86130a0cc317830e558b966dd7850d48a953d998c813f01a41b527"
dependencies = [
"funty",
"radium",
"tap",
"wyz",
]
[[package]]
name = "bus"
version = "2.2.3"
@ -32,12 +89,24 @@ dependencies = [
"parking_lot_core",
]
[[package]]
name = "byteorder"
version = "1.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
[[package]]
name = "cfg-if"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
[[package]]
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "cloudabi"
version = "0.0.3"
@ -47,6 +116,45 @@ dependencies = [
"bitflags",
]
[[package]]
name = "cortex-m"
version = "0.7.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd20d4ac4aa86f4f75f239d59e542ef67de87cce2c282818dc6e84155d3ea126"
dependencies = [
"bare-metal 0.2.5",
"bitfield",
"embedded-hal",
"volatile-register",
]
[[package]]
name = "crc"
version = "3.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "53757d12b596c16c78b83458d732a5d1a17ab3f53f2f7412f6fb57cc8a140ab3"
dependencies = [
"crc-catalog",
]
[[package]]
name = "crc-catalog"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2d0165d2900ae6778e36e80bbc4da3b5eefccee9ba939761f9c2882a5d9af3ff"
[[package]]
name = "critical-section"
version = "0.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "95da181745b56d4bd339530ec393508910c909c784e8962d15d722bacf0bcbcd"
dependencies = [
"bare-metal 1.0.0",
"cfg-if 1.0.0",
"cortex-m",
"riscv",
]
[[package]]
name = "crossbeam-channel"
version = "0.4.4"
@ -64,10 +172,127 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
dependencies = [
"autocfg",
"cfg-if",
"cfg-if 0.1.10",
"lazy_static",
]
[[package]]
name = "darling"
version = "0.14.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4529658bdda7fd6769b8614be250cdcfc3aeb0ee72fe66f9e41e5e5eb73eac02"
dependencies = [
"darling_core",
"darling_macro",
]
[[package]]
name = "darling_core"
version = "0.14.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "649c91bc01e8b1eac09fb91e8dbc7d517684ca6be8ebc75bb9cafc894f9fdb6f"
dependencies = [
"fnv",
"ident_case",
"proc-macro2",
"quote",
"strsim",
"syn",
]
[[package]]
name = "darling_macro"
version = "0.14.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ddfc69c5bfcbd2fc09a0f38451d2daf0e372e367986a83906d1b0dbc88134fb5"
dependencies = [
"darling_core",
"quote",
"syn",
]
[[package]]
name = "deku"
version = "0.13.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "868ccf23869582b2d79279e402db457fe341da24a0c5a8927c6154a5b4733dc3"
dependencies = [
"bitvec",
"deku_derive",
]
[[package]]
name = "deku_derive"
version = "0.13.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4dfb4274ccd1c87a598e98b398b4b630aecb2e8a32fd7c88ffa190fb73870f72"
dependencies = [
"darling",
"proc-macro-crate",
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "embedded-hal"
version = "0.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "35949884794ad573cf46071e41c9b60efb0cb311e3ca01f7af807af1debc66ff"
dependencies = [
"nb 0.1.3",
"void",
]
[[package]]
name = "fnv"
version = "1.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
[[package]]
name = "fsrc-core"
version = "0.1.0"
dependencies = [
"bus",
"deku",
"heapless",
"num",
"postcard",
"serde",
"thiserror",
"zerocopy",
]
[[package]]
name = "funty"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1847abb9cb65d566acd5942e94aea9c8f547ad02c98e1649326fc0e8910b8b1e"
[[package]]
name = "hash32"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b0c35f58762feb77d74ebe43bdbc3210f09be9fe6742234d573bacc26ed92b67"
dependencies = [
"byteorder",
]
[[package]]
name = "heapless"
version = "0.7.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "065681e99f9ef7e0e813702a0326aedbcbbde7db5e55f097aedd1bf50b9dca43"
dependencies = [
"atomic-polyfill",
"hash32",
"rustc_version 0.4.0",
"serde",
"spin",
"stable_deref_trait",
]
[[package]]
name = "hermit-abi"
version = "0.1.19"
@ -78,13 +303,10 @@ dependencies = [
]
[[package]]
name = "launchpad"
version = "0.1.0"
dependencies = [
"bus",
"num",
"thiserror",
]
name = "ident_case"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
[[package]]
name = "lazy_static"
@ -98,12 +320,43 @@ version = "0.2.126"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
[[package]]
name = "lock_api"
version = "0.4.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53"
dependencies = [
"autocfg",
"scopeguard",
]
[[package]]
name = "maybe-uninit"
version = "2.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
[[package]]
name = "memchr"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
[[package]]
name = "nb"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "801d31da0513b6ec5214e9bf433a77966320625a37860f910be265be6e18d06f"
dependencies = [
"nb 1.0.0",
]
[[package]]
name = "nb"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "546c37ac5d9e56f55e73b677106873d9d9f5190605e41a856503623648488cae"
[[package]]
name = "num"
version = "0.4.0"
@ -196,7 +449,7 @@ version = "0.7.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
dependencies = [
"cfg-if",
"cfg-if 0.1.10",
"cloudabi",
"libc",
"redox_syscall",
@ -205,12 +458,39 @@ dependencies = [
]
[[package]]
name = "proc-macro2"
version = "1.0.38"
name = "postcard"
version = "0.7.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9027b48e9d4c9175fa2218adf3557f91c1137021739951d4932f5f8268ac48aa"
checksum = "a25c0b0ae06fcffe600ad392aabfa535696c8973f2253d9ac83171924c58a858"
dependencies = [
"unicode-xid",
"heapless",
"postcard-cobs",
"serde",
]
[[package]]
name = "postcard-cobs"
version = "0.1.5-pre"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7c68cb38ed13fd7bc9dd5db8f165b7c8d9c1a315104083a2b10f11354c2af97f"
[[package]]
name = "proc-macro-crate"
version = "1.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e17d47ce914bf4de440332250b0edd23ce48c005f59fab39d3335866b114f11a"
dependencies = [
"thiserror",
"toml",
]
[[package]]
name = "proc-macro2"
version = "1.0.39"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c54b25569025b7fc9651de43004ae593a75ad88543b17178aa5e1b9c4f15f56f"
dependencies = [
"unicode-ident",
]
[[package]]
@ -222,12 +502,121 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "radium"
version = "0.6.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
[[package]]
name = "redox_syscall"
version = "0.1.57"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
[[package]]
name = "regex"
version = "1.5.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1"
dependencies = [
"aho-corasick",
"memchr",
"regex-syntax",
]
[[package]]
name = "regex-syntax"
version = "0.6.26"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
[[package]]
name = "riscv"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6907ccdd7a31012b70faf2af85cd9e5ba97657cc3987c4f13f8e4d2c2a088aba"
dependencies = [
"bare-metal 1.0.0",
"bit_field",
"riscv-target",
]
[[package]]
name = "riscv-target"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "88aa938cda42a0cf62a20cfe8d139ff1af20c2e681212b5b34adb5a58333f222"
dependencies = [
"lazy_static",
"regex",
]
[[package]]
name = "rustc_version"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
dependencies = [
"semver 0.9.0",
]
[[package]]
name = "rustc_version"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
dependencies = [
"semver 1.0.10",
]
[[package]]
name = "scopeguard"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
[[package]]
name = "semver"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
dependencies = [
"semver-parser",
]
[[package]]
name = "semver"
version = "1.0.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a41d061efea015927ac527063765e73601444cdc344ba855bc7bd44578b25e1c"
[[package]]
name = "semver-parser"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
[[package]]
name = "serde"
version = "1.0.137"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61ea8d54c77f8315140a05f4c7237403bf38b72704d031543aa1d16abbf517d1"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.137"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f26faba0c3959972377d3b2d306ee9f71faee9714294e41bb777f83f88578be"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "smallvec"
version = "1.8.0"
@ -235,16 +624,67 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
[[package]]
name = "syn"
version = "1.0.94"
name = "spacepackets"
version = "0.1.0"
dependencies = [
"crc",
"deku",
"num",
"postcard",
"serde",
"zerocopy",
]
[[package]]
name = "spin"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a07e33e919ebcd69113d5be0e4d70c5707004ff45188910106854f38b960df4a"
checksum = "c530c2b0d0bf8b69304b39fe2001993e267461948b890cd037d8ad4293fa1a0d"
dependencies = [
"lock_api",
]
[[package]]
name = "stable_deref_trait"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
[[package]]
name = "strsim"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
[[package]]
name = "syn"
version = "1.0.96"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0748dd251e24453cb8717f0354206b91557e4ec8703673a4b30208f2abaf1ebf"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "synstructure"
version = "0.12.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
dependencies = [
"proc-macro2",
"quote",
"syn",
"unicode-xid",
]
[[package]]
name = "tap"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
[[package]]
name = "thiserror"
version = "1.0.31"
@ -265,12 +705,48 @@ dependencies = [
"syn",
]
[[package]]
name = "toml"
version = "0.5.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8d82e1a7758622a465f8cee077614c73484dac5b836c02ff6a40d5d1010324d7"
dependencies = [
"serde",
]
[[package]]
name = "unicode-ident"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5bd2fe26506023ed7b5e1e315add59d6f584c621d037f9368fea9cfb988f368c"
[[package]]
name = "unicode-xid"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04"
[[package]]
name = "vcell"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
[[package]]
name = "void"
version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
[[package]]
name = "volatile-register"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9ee8f19f9d74293faf70901bc20ad067dc1ad390d2cbf1e3f75f721ffee908b6"
dependencies = [
"vcell",
]
[[package]]
name = "winapi"
version = "0.3.9"
@ -292,3 +768,33 @@ name = "winapi-x86_64-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
[[package]]
name = "wyz"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "129e027ad65ce1453680623c3fb5163cbf7107bfe1aa32257e7d0e63f9ced188"
dependencies = [
"tap",
]
[[package]]
name = "zerocopy"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "332f188cc1bcf1fe1064b8c58d150f497e697f49774aa846f2dc949d9a25f236"
dependencies = [
"byteorder",
"zerocopy-derive",
]
[[package]]
name = "zerocopy-derive"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a0fbc82b82efe24da867ee52e015e58178684bd9dd64c34e66bdf21da2582a9f"
dependencies = [
"proc-macro2",
"syn",
"synstructure",
]

View File

@ -1,11 +1,6 @@
[package]
name = "launchpad"
version = "0.1.0"
edition = "2021"
[workspace]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
thiserror = "1.0"
bus = "2.2.3"
num = "0.4"
members = [
"fsrc-core",
"spacepackets",
]

82
archive.rs Normal file
View File

@ -0,0 +1,82 @@
/*
pub mod deku {
pub use ccsds_spacepacket::PrimaryHeader as SpHeader;
use crate::sp::{self, PacketId, PacketSequenceCtrl};
use crate::sp::{CcsdsPrimaryHeader, PacketType, SequenceFlags};
impl CcsdsPrimaryHeader for SpHeader {
fn from_composite_fields(packet_id: PacketId, psc: PacketSequenceCtrl, data_len: u16, version: Option<u8>) -> Self {
let mut version_to_set = 0b000;
if let Some(version) = version {
version_to_set = version;
}
let packet_type = match packet_id.ptype {
PacketType::Tm => ccsds_spacepacket::types::PacketType::Data,
PacketType::Tc => ccsds_spacepacket::types::PacketType::Command
};
let sec_header_flag = match packet_id.sec_header_flag {
true => ccsds_spacepacket::types::SecondaryHeaderFlag::Present,
false => ccsds_spacepacket::types::SecondaryHeaderFlag::NotPresent
};
let sequence_flags = match psc.seq_flags {
SequenceFlags::ContinuationSegment => ccsds_spacepacket::types::SeqFlag::Continuation,
SequenceFlags::FirstSegment => ccsds_spacepacket::types::SeqFlag::FirstSegment,
SequenceFlags::LastSegment => ccsds_spacepacket::types::SeqFlag::LastSegment,
SequenceFlags::Unsegmented => ccsds_spacepacket::types::SeqFlag::Unsegmented
};
SpHeader {
version: version_to_set,
packet_type,
sec_header_flag,
app_proc_id: packet_id.apid,
sequence_flags,
sequence_count: psc.ssc,
data_length: data_len
}
}
#[inline]
fn version(&self) -> u8 {
self.version
}
#[inline]
fn packet_id(&self) -> PacketId {
PacketId {
ptype: PacketType::try_from(self.packet_type as u8).unwrap(),
apid: self.app_proc_id,
sec_header_flag: self.sec_header_flag as u8 != 0
}
}
#[inline]
fn psc(&self) -> PacketSequenceCtrl {
PacketSequenceCtrl {
seq_flags: SequenceFlags::try_from(self.sequence_flags as u8).unwrap(),
ssc: self.sequence_count
}
}
#[inline]
fn data_len(&self) -> u16 {
self.data_length
}
}
sph_from_other!(SpHeader, sp::srd::SpHeader);
sph_from_other!(SpHeader, sp::zc::SpHeader);
}
*/
/*
#[test]
fn test_deser_to_raw_packed_deku() {
let sp_header = SpHeader::tc(0x42, 12).expect("Error creating SP header");
// TODO: Wait with these tests until KubOS merged
// https://github.com/KubOS-Preservation-Group/ccsds-spacepacket/pull/14
let _deku_header =
deku::SpHeader::try_from(sp_header).expect("Error creating Deku Sp Header");
// deku_header.to_bytes().unwrap();
}
*/

16
fsrc-core/Cargo.toml Normal file
View File

@ -0,0 +1,16 @@
[package]
name = "fsrc-core"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
thiserror = "1.0"
bus = "2.2.3"
num = "0.4"
heapless = "0.7.13"
postcard = { version = "0.7.3", features = ["use-std"] }
serde = "1.0.137"
deku = "0.13"
zerocopy = "0.6.1"

View File

@ -1,5 +1,5 @@
//! [Event][crate::core::events::Event] management and forwarding
use crate::core::events::{Event, EventRaw, GroupId};
use crate::events::{Event, EventRaw, GroupId};
use std::collections::HashMap;
#[derive(PartialEq, Eq, Hash, Copy, Clone)]
@ -115,8 +115,8 @@ impl<E> EventManager<E> {
#[cfg(test)]
mod tests {
use super::{EventListener, HandlerResult, ReceivesAllEvent};
use crate::core::event_man::EventManager;
use crate::core::events::{Event, Severity};
use crate::event_man::EventManager;
use crate::events::{Event, Severity};
use std::sync::mpsc::{channel, Receiver, SendError, Sender};
use std::thread;
use std::time::Duration;

View File

@ -95,7 +95,7 @@ impl TryFrom<EventRaw> for Event {
#[cfg(test)]
mod tests {
use super::Event;
use crate::core::events::Severity;
use crate::events::Severity;
#[test]
fn test_events() {

View File

@ -10,7 +10,7 @@
//! ```
//! use std::any::Any;
//! use std::error::Error;
//! use launchpad::core::objects::{ManagedSystemObject, ObjectId, ObjectManager, SystemObject};
//! use fsrc_core::objects::{ManagedSystemObject, ObjectId, ObjectManager, SystemObject};
//!
//! struct ExampleSysObj {
//! id: ObjectId,
@ -125,7 +125,7 @@ impl ObjectManager {
#[cfg(test)]
mod tests {
use crate::core::objects::{ManagedSystemObject, ObjectId, ObjectManager, SystemObject};
use crate::objects::{ManagedSystemObject, ObjectId, ObjectManager, SystemObject};
use std::any::Any;
use std::error::Error;
use std::sync::{Arc, Mutex};

View File

@ -13,7 +13,7 @@
//! # Example
//!
//! ```
//! use launchpad::core::pool::{LocalPool, PoolCfg};
//! use fsrc_core::pool::{LocalPool, PoolCfg};
//!
//! // 4 buckets of 4 bytes, 2 of 8 bytes and 1 of 16 bytes
//! let pool_cfg = PoolCfg::new(vec![(4, 4), (2, 8), (1, 16)]);
@ -308,7 +308,7 @@ impl LocalPool {
#[cfg(test)]
mod tests {
use crate::core::pool::{LocalPool, PoolCfg, StoreAddr, StoreError, StoreIdError};
use crate::pool::{LocalPool, PoolCfg, StoreAddr, StoreError, StoreIdError};
#[test]
fn test_cfg() {

14
spacepackets/Cargo.toml Normal file
View File

@ -0,0 +1,14 @@
[package]
name = "spacepackets"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
num = "0.4"
postcard = { version = "0.7.3", features = ["use-std"] }
serde = "1.0.137"
deku = "0.13"
zerocopy = "0.6.1"
crc = "3.0.0"

13
spacepackets/src/ecss.rs Normal file
View File

@ -0,0 +1,13 @@
use crate::CcsdsPacket;
pub trait PusPacket: CcsdsPacket {
fn service(&self) -> u8;
fn subservice(&self) -> u8;
fn source_id(&self) -> u16;
fn ack_flags(&self) -> u8;
fn user_data(&self) -> Option<&[u8]>;
fn crc16(&self) -> Option<u16>;
/// Verify that the packet is valid. PUS packets have a CRC16 checksum to do this
fn verify(&mut self) -> bool;
}

539
spacepackets/src/lib.rs Normal file
View File

@ -0,0 +1,539 @@
//! # Space related components including CCSDS and ECSS packet standards
use serde::{Deserialize, Serialize};
pub mod ecss;
pub mod tc;
pub mod tm;
#[derive(Debug, Copy, Clone, PartialEq)]
pub enum PacketError {
/// The passed slice is too small. Returns the required size of the failed size chgeck
ToBytesSliceTooSmall(usize),
/// The [zerocopy] library failed to write to bytes
ToBytesZeroCopyError,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Copy, Clone)]
pub enum PacketType {
Tm = 0,
Tc = 1,
}
impl TryFrom<u8> for PacketType {
type Error = ();
fn try_from(value: u8) -> Result<Self, Self::Error> {
match value {
x if x == PacketType::Tm as u8 => Ok(PacketType::Tm),
x if x == PacketType::Tc as u8 => Ok(PacketType::Tc),
_ => Err(()),
}
}
}
pub fn type_from_packet_id(packet_id: u16) -> PacketType {
PacketType::try_from((packet_id >> 12) as u8 & 0b1).unwrap()
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Copy, Clone)]
pub enum SequenceFlags {
ContinuationSegment = 0b00,
FirstSegment = 0b01,
LastSegment = 0b10,
Unsegmented = 0b11,
}
impl TryFrom<u8> for SequenceFlags {
type Error = ();
fn try_from(value: u8) -> Result<Self, Self::Error> {
match value {
x if x == SequenceFlags::ContinuationSegment as u8 => {
Ok(SequenceFlags::ContinuationSegment)
}
x if x == SequenceFlags::FirstSegment as u8 => Ok(SequenceFlags::FirstSegment),
x if x == SequenceFlags::LastSegment as u8 => Ok(SequenceFlags::LastSegment),
x if x == SequenceFlags::Unsegmented as u8 => Ok(SequenceFlags::Unsegmented),
_ => Err(()),
}
}
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Copy, Clone)]
pub struct PacketId {
pub ptype: PacketType,
pub sec_header_flag: bool,
apid: u16,
}
impl PacketId {
pub fn new(ptype: PacketType, sec_header_flag: bool, apid: u16) -> Option<PacketId> {
if apid > num::pow(2, 11) - 1 {
return None;
}
Some(PacketId {
ptype,
sec_header_flag,
apid,
})
}
pub fn set_apid(&mut self, apid: u16) -> bool {
if apid > num::pow(2, 11) {
return false;
}
self.apid = apid;
true
}
pub fn apid(&self) -> u16 {
self.apid
}
pub fn raw(&self) -> u16 {
((self.ptype as u16) << 12) | ((self.sec_header_flag as u16) << 11) | self.apid
}
}
impl From<u16> for PacketId {
fn from(raw_id: u16) -> Self {
PacketId {
ptype: PacketType::try_from(((raw_id >> 12) & 0b1) as u8).unwrap(),
sec_header_flag: ((raw_id >> 11) & 0b1) != 0,
apid: raw_id & 0x7FF,
}
}
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Copy, Clone)]
pub struct PacketSequenceCtrl {
pub seq_flags: SequenceFlags,
ssc: u16,
}
impl PacketSequenceCtrl {
pub fn new(seq_flags: SequenceFlags, ssc: u16) -> Option<PacketSequenceCtrl> {
if ssc > num::pow(2, 14) - 1 {
return None;
}
Some(PacketSequenceCtrl { seq_flags, ssc })
}
pub fn raw(&self) -> u16 {
((self.seq_flags as u16) << 14) | self.ssc
}
pub fn set_ssc(&mut self, ssc: u16) -> bool {
if ssc > num::pow(2, 14) - 1 {
return false;
}
self.ssc = ssc;
true
}
pub fn ssc(&self) -> u16 {
self.ssc
}
}
impl From<u16> for PacketSequenceCtrl {
fn from(raw_id: u16) -> Self {
PacketSequenceCtrl {
seq_flags: SequenceFlags::try_from(((raw_id >> 14) & 0b11) as u8).unwrap(),
ssc: raw_id & SSC_MASK,
}
}
}
macro_rules! sph_from_other {
($Self: path, $other: path) => {
impl From<$other> for $Self {
fn from(other: $other) -> Self {
Self::from_composite_fields(
other.packet_id(),
other.psc(),
other.data_len(),
Some(other.version()),
)
}
}
};
}
const SSC_MASK: u16 = 0x3FFF;
const VERSION_MASK: u16 = 0xE000;
/// Generic trait to access fields of a CCSDS space packet header according to CCSDS 133.0-B-2
pub trait CcsdsPacket {
fn version(&self) -> u8;
fn packet_id(&self) -> PacketId;
fn psc(&self) -> PacketSequenceCtrl;
/// Retrieve data length field
fn data_len(&self) -> u16;
/// Retrieve 13 bit Packet Identification field. Can usually be retrieved with a bitwise AND
/// of the first 2 bytes with 0x1FFF
#[inline]
fn packet_id_raw(&self) -> u16 {
self.packet_id().raw()
}
/// Retrieve Packet Sequence Count
#[inline]
fn psc_raw(&self) -> u16 {
self.psc().raw()
}
#[inline]
/// Retrieve Packet Type (TM: 0, TC: 1)
fn ptype(&self) -> PacketType {
// This call should never fail because only 0 and 1 can be passed to the try_from call
self.packet_id().ptype
}
#[inline]
fn is_tm(&self) -> bool {
self.ptype() == PacketType::Tm
}
#[inline]
fn is_tc(&self) -> bool {
self.ptype() == PacketType::Tc
}
/// Retrieve the secondary header flag. Returns true if a secondary header is present
/// and false if it is not
#[inline]
fn sec_header_flag(&self) -> bool {
self.packet_id().sec_header_flag
}
/// Retrieve Application Process ID
#[inline]
fn apid(&self) -> u16 {
self.packet_id().apid
}
#[inline]
fn ssc(&self) -> u16 {
self.psc().ssc
}
#[inline]
fn sequence_flags(&self) -> SequenceFlags {
// This call should never fail because the mask ensures that only valid values are passed
// into the try_from function
self.psc().seq_flags
}
}
pub trait CcsdsPrimaryHeader {
fn from_composite_fields(
packet_id: PacketId,
psc: PacketSequenceCtrl,
data_len: u16,
version: Option<u8>,
) -> Self;
}
pub mod srd {
use crate::{
CcsdsPacket, CcsdsPrimaryHeader, PacketId, PacketSequenceCtrl, PacketType,
SequenceFlags,
};
/// Space Packet Primary Header according to CCSDS 133.0-B-2
#[derive(serde::Serialize, serde::Deserialize, Debug, PartialEq, Copy, Clone)]
pub struct SpHeader {
pub version: u8,
pub packet_id: PacketId,
pub psc: PacketSequenceCtrl,
pub data_len: u16,
}
impl Default for SpHeader {
fn default() -> Self {
SpHeader {
version: 0,
packet_id: PacketId {
ptype: PacketType::Tm,
apid: 0,
sec_header_flag: true,
},
psc: PacketSequenceCtrl {
seq_flags: SequenceFlags::Unsegmented,
ssc: 0,
},
data_len: 0,
}
}
}
impl SpHeader {
pub fn new(apid: u16, ptype: PacketType, ssc: u16) -> Option<Self> {
if ssc > num::pow(2, 14) || apid > num::pow(2, 11) {
return None;
}
let mut header = SpHeader::default();
header.packet_id.apid = apid;
header.packet_id.ptype = ptype;
header.psc.ssc = ssc;
Some(header)
}
pub fn tm(apid: u16, ssc: u16) -> Option<Self> {
Self::new(apid, PacketType::Tm, ssc)
}
pub fn tc(apid: u16, ssc: u16) -> Option<Self> {
Self::new(apid, PacketType::Tc, ssc)
}
}
impl CcsdsPacket for SpHeader {
#[inline]
fn version(&self) -> u8 {
self.version
}
#[inline]
fn packet_id(&self) -> PacketId {
self.packet_id
}
#[inline]
fn psc(&self) -> PacketSequenceCtrl {
self.psc
}
#[inline]
fn data_len(&self) -> u16 {
self.data_len
}
}
impl CcsdsPrimaryHeader for SpHeader {
fn from_composite_fields(
packet_id: PacketId,
psc: PacketSequenceCtrl,
data_len: u16,
version: Option<u8>,
) -> Self {
let mut version_to_set = 0b000;
if let Some(version) = version {
version_to_set = version;
}
SpHeader {
version: version_to_set,
packet_id,
psc,
data_len,
}
}
}
sph_from_other!(SpHeader, crate::zc::SpHeader);
}
pub mod zc {
use crate::{
CcsdsPacket, CcsdsPrimaryHeader, PacketId, PacketSequenceCtrl, VERSION_MASK,
};
use zerocopy::byteorder::NetworkEndian;
use zerocopy::{AsBytes, FromBytes, Unaligned, U16};
#[derive(FromBytes, AsBytes, Unaligned, Debug)]
#[repr(C)]
pub struct SpHeader {
version_packet_id: U16<NetworkEndian>,
psc: U16<NetworkEndian>,
data_len: U16<NetworkEndian>,
}
impl SpHeader {
pub fn new(
packet_id: PacketId,
psc: PacketSequenceCtrl,
data_len: u16,
version: Option<u8>,
) -> Self {
let mut version_packet_id = packet_id.raw();
if let Some(version) = version {
version_packet_id = ((version as u16) << 13) | packet_id.raw()
}
SpHeader {
version_packet_id: U16::from(version_packet_id),
psc: U16::from(psc.raw()),
data_len: U16::from(data_len),
}
}
pub fn from_bytes(slice: impl AsRef<[u8]>) -> Option<Self> {
SpHeader::read_from(slice.as_ref())
}
pub fn to_bytes(&self, mut slice: impl AsMut<[u8]>) -> Option<()> {
self.write_to(slice.as_mut())
}
}
impl CcsdsPacket for SpHeader {
#[inline]
fn version(&self) -> u8 {
((self.version_packet_id.get() >> 13) as u8) & 0b111
}
fn packet_id_raw(&self) -> u16 {
self.version_packet_id.get() & (!VERSION_MASK)
}
fn packet_id(&self) -> PacketId {
PacketId::from(self.packet_id_raw())
}
fn psc_raw(&self) -> u16 {
self.psc.get()
}
fn psc(&self) -> PacketSequenceCtrl {
PacketSequenceCtrl::from(self.psc_raw())
}
#[inline]
fn data_len(&self) -> u16 {
self.data_len.get()
}
}
impl CcsdsPrimaryHeader for SpHeader {
fn from_composite_fields(
packet_id: PacketId,
psc: PacketSequenceCtrl,
data_len: u16,
version: Option<u8>,
) -> Self {
SpHeader::new(packet_id, psc, data_len, version)
}
}
sph_from_other!(SpHeader, crate::srd::SpHeader);
}
#[cfg(test)]
mod tests {
use crate::srd::SpHeader;
use crate::{zc, CcsdsPacket, PacketId, PacketSequenceCtrl, PacketType, SequenceFlags};
use postcard::{from_bytes, to_stdvec};
#[test]
fn test_helpers() {
let packet_id = PacketId {
ptype: PacketType::Tm,
sec_header_flag: false,
apid: 0x42,
};
assert_eq!(packet_id.raw(), 0x42);
let packet_id_from_raw = PacketId::from(packet_id.raw());
assert_eq!(packet_id_from_raw, packet_id);
let packet_id_invalid = PacketId::new(PacketType::Tc, true, 0xFFFF);
assert!(packet_id_invalid.is_none());
let packet_id_from_new = PacketId::new(PacketType::Tm, false, 0x42).unwrap();
assert_eq!(packet_id_from_new, packet_id);
let psc = PacketSequenceCtrl {
seq_flags: SequenceFlags::ContinuationSegment,
ssc: 77,
};
assert_eq!(psc.raw(), 77);
let psc_from_raw = PacketSequenceCtrl::from(psc.raw());
assert_eq!(psc_from_raw, psc);
let psc_invalid = PacketSequenceCtrl::new(SequenceFlags::FirstSegment, 0xFFFF);
assert!(psc_invalid.is_none());
let psc_from_new = PacketSequenceCtrl::new(SequenceFlags::ContinuationSegment, 77).unwrap();
assert_eq!(psc_from_new, psc);
}
#[test]
fn test_deser_internally() {
let sp_header = SpHeader::tc(0x42, 12).expect("Error creating SP header");
assert_eq!(sp_header.version(), 0b000);
assert!(sp_header.is_tc());
assert!(sp_header.sec_header_flag());
assert_eq!(sp_header.ptype(), PacketType::Tc);
assert_eq!(sp_header.ssc(), 12);
assert_eq!(sp_header.apid(), 0x42);
assert_eq!(sp_header.sequence_flags(), SequenceFlags::Unsegmented);
assert_eq!(sp_header.data_len(), 0);
let output = to_stdvec(&sp_header).unwrap();
let sp_header: SpHeader = from_bytes(&output).unwrap();
assert_eq!(sp_header.version, 0b000);
assert!(sp_header.packet_id.sec_header_flag);
assert_eq!(sp_header.ptype(), PacketType::Tc);
assert_eq!(sp_header.ssc(), 12);
assert_eq!(sp_header.apid(), 0x42);
assert_eq!(sp_header.sequence_flags(), SequenceFlags::Unsegmented);
assert_eq!(sp_header.packet_id_raw(), 0x1842);
assert_eq!(sp_header.psc_raw(), 0xC00C);
assert_eq!(sp_header.version(), 0b000);
assert_eq!(sp_header.data_len, 0);
let mut sp_header = SpHeader::tm(0x7, 22).expect("Error creating SP header");
sp_header.data_len = 36;
assert_eq!(sp_header.version(), 0b000);
assert!(sp_header.is_tm());
assert!(sp_header.sec_header_flag());
assert_eq!(sp_header.ptype(), PacketType::Tm);
assert_eq!(sp_header.ssc(), 22);
assert_eq!(sp_header.apid(), 0x07);
assert_eq!(sp_header.sequence_flags(), SequenceFlags::Unsegmented);
assert_eq!(sp_header.packet_id_raw(), 0x0807);
assert_eq!(sp_header.psc_raw(), 0xC016);
assert_eq!(sp_header.data_len(), 36);
assert_eq!(sp_header.version(), 0b000);
}
#[test]
fn test_deser_zerocopy() {
use zerocopy::AsBytes;
let sp_header = SpHeader::tc(0x7FF, num::pow(2, 14) - 1).expect("Error creating SP header");
assert_eq!(sp_header.packet_id.ptype, PacketType::Tc);
assert!(sp_header.is_tc());
let sp_header_zc = zc::SpHeader::from(sp_header);
let slice = sp_header_zc.as_bytes();
assert_eq!(slice.len(), 6);
assert_eq!(slice[0], 0x1F);
assert_eq!(slice[1], 0xFF);
assert_eq!(slice[2], 0xFF);
assert_eq!(slice[3], 0xFF);
assert_eq!(slice[4], 0x00);
assert_eq!(slice[5], 0x00);
let mut slice = [0; 6];
sp_header_zc.write_to(slice.as_mut_slice());
assert_eq!(slice.len(), 6);
assert_eq!(slice[0], 0x1F);
assert_eq!(slice[1], 0xFF);
assert_eq!(slice[2], 0xFF);
assert_eq!(slice[3], 0xFF);
assert_eq!(slice[4], 0x00);
assert_eq!(slice[5], 0x00);
let mut test_vec = vec![0_u8; 6];
let slice = test_vec.as_mut_slice();
sp_header_zc.write_to(slice);
let slice = test_vec.as_slice();
assert_eq!(slice.len(), 6);
assert_eq!(slice[0], 0x1F);
assert_eq!(slice[1], 0xFF);
assert_eq!(slice[2], 0xFF);
assert_eq!(slice[3], 0xFF);
assert_eq!(slice[4], 0x00);
assert_eq!(slice[5], 0x00);
let sp_header = zc::SpHeader::from_bytes(slice);
assert!(sp_header.is_some());
let sp_header = sp_header.unwrap();
println!("Header: {:?}", sp_header);
assert_eq!(sp_header.version(), 0b000);
assert_eq!(sp_header.packet_id_raw(), 0x1FFF);
assert_eq!(sp_header.apid(), 0x7FF);
assert_eq!(sp_header.ptype(), PacketType::Tc);
assert_eq!(sp_header.data_len(), 0);
}
}

43
spacepackets/src/main.rs Normal file
View File

@ -0,0 +1,43 @@
use postcard::to_stdvec;
use serde::{Deserialize, Serialize};
use zerocopy::byteorder::{I32, U16};
use zerocopy::{AsBytes, FromBytes, NetworkEndian, Unaligned};
#[derive(AsBytes, FromBytes, Unaligned, Debug, Eq, PartialEq)]
#[repr(C, packed)]
struct ZeroCopyTest {
some_bool: u8,
some_u16: U16<NetworkEndian>,
some_i32: I32<NetworkEndian>,
some_float: [u8; 4],
}
#[derive(Serialize, Deserialize, Debug, PartialEq)]
struct PostcardTest {
some_bool: u8,
some_u16: u16,
some_i32: i32,
some_float: f32,
}
fn main() {
let pc_test = PostcardTest {
some_bool: true as u8,
some_u16: 0x42,
some_i32: -200,
some_float: 7.7_f32,
};
let out = to_stdvec(&pc_test).unwrap();
println!("{:#04x?}", out);
let sample_hk = ZeroCopyTest {
some_bool: true as u8,
some_u16: U16::from(0x42),
some_i32: I32::from(-200),
some_float: 7.7_f32.to_ne_bytes(),
};
let mut slice = [0; 11];
sample_hk.write_to(slice.as_mut_slice());
println!("{:#04x?}", slice);
}

163
spacepackets/src/tc.rs Normal file
View File

@ -0,0 +1,163 @@
use crc::{Crc, CRC_16_IBM_3740};
use serde::{Deserialize, Serialize};
/// All PUS versions. Only PUS C is supported by this library
#[derive(PartialEq, Copy, Clone, Serialize, Deserialize)]
pub enum PusVersion {
EsaPus = 0,
PusA = 1,
PusC = 2,
}
pub const CRC_CCITT_FALSE: Crc<u16> = Crc::<u16>::new(&CRC_16_IBM_3740);
pub mod zc {
use zerocopy::{AsBytes, FromBytes, NetworkEndian, Unaligned, U16};
#[derive(FromBytes, AsBytes, Unaligned)]
#[repr(C)]
pub struct PusTcDataFieldHeader {
version_ack: u8,
service: u8,
subservice: u8,
source_id: U16<NetworkEndian>,
}
}
pub mod srd {
use crate::ecss::PusPacket;
use crate::srd::SpHeader;
use crate::tc::{PusVersion, CRC_CCITT_FALSE};
use crate::{CcsdsPacket, PacketError, PacketId, PacketSequenceCtrl, PacketType};
use serde::{Deserialize, Serialize};
#[derive(PartialEq, Copy, Clone, Serialize, Deserialize)]
pub struct PusTcDataFieldHeader {
pub service: u8,
pub subservice: u8,
pub source_id: u16,
pub ack: u8,
pub version: PusVersion,
}
impl PusTcDataFieldHeader {
pub fn new(service: u8, subservice: u8, ack: u8) -> Self {
PusTcDataFieldHeader {
service,
subservice,
ack,
source_id: 0,
version: PusVersion::PusC,
}
}
}
#[derive(PartialEq, Copy, Clone, Serialize, Deserialize)]
pub struct PusTc<'slice> {
pub sph: SpHeader,
pub data_field_header: PusTcDataFieldHeader,
raw_data: Option<&'slice [u8]>,
app_data: Option<&'slice [u8]>,
crc16: Option<u16>,
}
impl<'slice> PusTc<'slice> {
pub fn new(
sph: &mut SpHeader,
service: u8,
subservice: u8,
app_data: Option<&'slice [u8]>,
) -> Self {
sph.packet_id.ptype = PacketType::Tc;
PusTc {
sph: *sph,
raw_data: None,
app_data,
data_field_header: PusTcDataFieldHeader::new(service, subservice, 0b1111),
crc16: None,
}
}
pub fn write(&mut self, mut slice: impl AsMut<[u8]>) -> Result<(), PacketError> {
let sph_zc = crate::zc::SpHeader::from(self.sph);
if slice.as_mut().len() < 6 {
return Err(PacketError::ToBytesSliceTooSmall(6));
}
sph_zc
.to_bytes(slice)
.ok_or(PacketError::ToBytesZeroCopyError)?;
// TODO: Finish impl
Ok(())
}
}
impl CcsdsPacket for PusTc<'_> {
fn version(&self) -> u8 {
self.sph.version
}
fn packet_id(&self) -> PacketId {
self.sph.packet_id
}
fn psc(&self) -> PacketSequenceCtrl {
self.sph.psc
}
fn data_len(&self) -> u16 {
self.sph.data_len
}
}
impl PusPacket for PusTc<'_> {
fn service(&self) -> u8 {
self.data_field_header.service
}
fn subservice(&self) -> u8 {
self.data_field_header.subservice
}
fn source_id(&self) -> u16 {
self.data_field_header.source_id
}
fn ack_flags(&self) -> u8 {
self.data_field_header.ack
}
fn user_data(&self) -> Option<&[u8]> {
self.app_data
}
fn crc16(&self) -> Option<u16> {
self.crc16
}
fn verify(&mut self) -> bool {
let mut digest = CRC_CCITT_FALSE.digest();
if self.raw_data.is_none() {
return false;
}
digest.update(self.raw_data.unwrap().as_ref());
if digest.finalize() == 0 {
return true;
}
false
}
}
}
#[cfg(test)]
mod tests {
use crate::srd::SpHeader;
use crate::tc::srd::PusTc;
use postcard::to_stdvec;
#[test]
fn test_tc() {
let mut sph = SpHeader::tc(0x42, 12).unwrap();
let pus_tc = PusTc::new(&mut sph, 1, 1, None);
let out = to_stdvec(&pus_tc).unwrap();
println!("Vector {:#04x?} with length {}", out, out.len());
}
}

1
spacepackets/src/tm.rs Normal file
View File

@ -0,0 +1 @@

View File

@ -1 +0,0 @@
pub mod core;

View File

@ -1 +0,0 @@
fn main() {}