18 Commits (e227916819a49ee2b229eae671447e60304ded80)

Author SHA1 Message Date
Andre Puschmann 4ca43c6804 mac_sch_pdu_nr: add unpacking helpers for CRNTI, SBSR and PHR CEs
* unpackers for CEs
* testcase with TV
4 years ago
faluco 821925a273 - Upgrade to srslog the loggers in lib/mac.
- Adapted users of these classes and tests.
4 years ago
Andre Puschmann 8e13f04684 mac_pcap: refactor MAC PCAP and include NR RAT into same object
after adding the thread-safe PCAP writer functionality to the EUTRA
MAC object it became clear that we don't wont to replicate the
same for the NR object.

This patch therefore refactors the class that now supports both EUTRA and
NR rats. The old mac_nr_pcap.[h/cc] has been deleted. All test-cases
and usages now use the new object that needs to pass the RAT type in
the ctor.

this patch addresses the last open point of #2160
4 years ago
Andre Puschmann f88943653b mac: implement MAC RAR PDU unpacking for NR
* add class for mac_rar_pdu_nr
* extend test case
4 years ago
Andre Puschmann da9e3363f1 mac_pdu_nr: rename MAC PDU class for NR to adhere naming conventions
* mainly to have _nr as trailing name for filename and class
* also add "sch" to class and filename (RAR PDU will have extra class)
4 years ago
Andre Puschmann 10da7df194 pdu_test: add TC with malformed RAR PDU
a malformed RAR PDU should not be decoded further if the payload
indicates a length beyond the actual PDU size.
4 years ago
Andre Puschmann 4fa89b7039 pcap: make PCAP write thread-safe
* offload PCAP writing to background thread
* use blocking_queue between writer and clients to make it thread-safe
* add basic test case

this fixes point 1-3 of #2161
4 years ago
Andre Puschmann d5daf60773 pdu_test: add unpacking test for DL-SCH PDU containing TA command 4 years ago
Andre Puschmann 07d2bc4fe8 change license header to agnostic version with hint to root LICENSE file 4 years ago
Andre Puschmann e227fec3d8 pdu_test: add rigerous test for LBSR content
* make sure upper and lower edges of Table 6.1.3.1-1 in 36.321 are correct
* fix existing BSR test vectors (verified with Wireshark)
4 years ago
Andre Puschmann d48bc8837e pdu: refactor MAC PDU class
this patch refactors the MAC PDU class, the main changes are:

* add to_string() method to pretty print PDU and subheaders
  This allows to have a single log entry per MAC PDU with all its
  contents.
  It removes the C-style fprint() method

* Simplity payload vs. w_payload_ce
  Before we've used payload when reading the PDU and w_payload_ce
  as a buffer when writing. In all getters we needed to differentiate
  between both. Now payload points to w_payload_ce initially and is
  only updated when parsing a new PDU.

* add various helpers, e.g. to get subheader index, update a BSR, ..

* fix PDU test to use new to_string() method
4 years ago
Andre Puschmann 96c911752c pdu: add test case for issue #1649
testcase checks the correct handling of the remaining PDU space
when a long BSR is added but no space is left in PDU to fit it
4 years ago
Andre Puschmann 58e255cb63 pdu_test: add unit test to verify correct packing of 3B PDU with Short BSR 4 years ago
Andre Puschmann 5589816690 pdu_test: fix PCAP output
API now requires to pass CC index
4 years ago
Francisco Paisana f0874b780b add radio_base/null classes 4 years ago
Andre Puschmann 5d92111586 pcap: adding SL-SCH support 5 years ago
Francisco Paisana b506e29b72 removed common ce_typeenum 5 years ago
Francisco Paisana 6ddedd5972 moved pdu to common mac folder 5 years ago