rust/spacepackets
6
1
Fork 0
Code Issues Pull Requests Projects Releases 29 Wiki Activity

add first basic serialization test

Browse Source
This commit is contained in:
Robin Müller
2022-07-31 14:24:16 +02:00
parent cf5c360dc5
commit 3ade4856a4
3 changed files with 101 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/tc.rs
View File

@ -8,7 +8,7 @@
//! use spacepackets::tc::{PusTc, PusTcSecondaryHeader};
//! use spacepackets::ecss::PusPacket;
//!
//! // Create a ping telecommand
//! // Create a ping telecommand with no user application data
//! let mut sph = SpHeader::tc(0x02, 0x34, 0).unwrap();
//! let tc_header = PusTcSecondaryHeader::new_simple(17, 1);
//! let pus_tc = PusTc::new(&mut sph, tc_header, None, true);
@ -32,8 +32,8 @@
//! assert_eq!(pus_tc.apid(), 0x02);
//! ```
use crate::ecss::{
ccsds_impl, crc_from_raw_data, crc_procedure, user_data_from_raw, verify_crc16_from_raw,
CrcType, PusError, PusPacket, PusVersion, CRC_CCITT_FALSE,
ccsds_impl, crc_from_raw_data, crc_procedure, sp_header_impls, user_data_from_raw,
verify_crc16_from_raw, CrcType, PusError, PusPacket, PusVersion, CRC_CCITT_FALSE,
};
use crate::SpHeader;
use crate::{CcsdsPacket, PacketError, PacketType, SequenceFlags, SizeMissmatch, CCSDS_HEADER_LEN};
@ -294,11 +294,7 @@ impl<'slice> PusTc<'slice> {
self.sec_header.source_id = source_id;
}
delegate!(to self.sp_header {
pub fn set_apid(&mut self, apid: u16) -> bool;
pub fn set_seq_count(&mut self, seq_count: u16) -> bool;
pub fn set_seq_flags(&mut self, seq_flag: SequenceFlags);
});
sp_header_impls!();
/// Calculate the CCSDS space packet data length field and sets it
/// This is called automatically if the `set_ccsds_len` argument in the [PusTc::new] call was
@ -346,7 +342,7 @@ impl<'slice> PusTc<'slice> {
));
}
sph_zc
.to_bytes(&mut slice[curr_idx..curr_idx + 6])
.to_bytes(&mut slice[curr_idx..curr_idx + CCSDS_HEADER_LEN])
.ok_or(PusError::OtherPacketError(
PacketError::ToBytesZeroCopyError,
))?;
@ -407,10 +403,12 @@ impl<'slice> PusTc<'slice> {
return Err(PusError::RawDataTooShort(raw_data_len));
}
let mut current_idx = 0;
let sph = crate::zc::SpHeader::from_bytes(&slice[current_idx..current_idx + 6]).ok_or(
PusError::OtherPacketError(PacketError::FromBytesZeroCopyError),
)?;
current_idx += 6;
let sph =
crate::zc::SpHeader::from_bytes(&slice[current_idx..current_idx + CCSDS_HEADER_LEN])
.ok_or(PusError::OtherPacketError(
PacketError::FromBytesZeroCopyError,
))?;
current_idx += CCSDS_HEADER_LEN;
let total_len = sph.total_len();
if raw_data_len < total_len || total_len < PUS_TC_MIN_LEN_WITHOUT_APP_DATA {
return Err(PusError::RawDataTooShort(raw_data_len));