15 Commits (73001c9541dc732779ab7b30c36c14389fea54ca)

Author SHA1 Message Date
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