diff options
| author | Vadim Yanitskiy <axilirator@gmail.com> | 2019-10-01 05:44:52 +0700 |
|---|---|---|
| committer | Vadim Yanitskiy <axilirator@gmail.com> | 2019-10-01 05:45:01 +0700 |
| commit | 1bd8ec523942b426160f89a11e63ee7f7f9b3690 (patch) | |
| tree | 8faa3164f84bce00dc5ff3702c6bf2be22b00fc6 | |
| parent | 759cb299f76566e67b78f920227c6fcb8a436eee (diff) | |
library/RLCMAC_Types.ttcn: implement PTCCH/D message coding
Change-Id: I0e3dc3f4853799f1467a5f6726dac0d43c2eb93d
Related: SYS#4606
| -rw-r--r-- | library/RLCMAC_Types.ttcn | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/library/RLCMAC_Types.ttcn b/library/RLCMAC_Types.ttcn index 39c0c976..ad9d8f4a 100644 --- a/library/RLCMAC_Types.ttcn +++ b/library/RLCMAC_Types.ttcn @@ -385,5 +385,61 @@ uint3_t usf) := { payload := data } + /* PTCCH/D (Packet Timing Advance Control Channel) message. + * TODO: add a spec. reference to the message format definition. */ + type record PTCCHTimingAdvanceIE { + BIT1 spare ('0'B), + uint7_t ta_val + } with { variant "" }; + type record of PTCCHTimingAdvanceIE PTCCHTimingAdvanceIEs; + type record PTCCHDownlinkMsg { + PTCCHTimingAdvanceIEs ta_idx length(16), + octetstring padding length(7) + } with { variant "" }; + + external function enc_PTCCHDownlinkMsg(in PTCCHDownlinkMsg si) return octetstring + with { extension "prototype(convert) encode(RAW)" }; + external function dec_PTCCHDownlinkMsg(in octetstring stream) return PTCCHDownlinkMsg + with { extension "prototype(convert) decode(RAW)" }; + + template PTCCHDownlinkMsg tr_PTCCHDownlinkMsg( + template (present) uint7_t tai0_ta := ?, + template (present) uint7_t tai1_ta := ?, + template (present) uint7_t tai2_ta := ?, + template (present) uint7_t tai3_ta := ?, + template (present) uint7_t tai4_ta := ?, + template (present) uint7_t tai5_ta := ?, + template (present) uint7_t tai6_ta := ?, + template (present) uint7_t tai7_ta := ?, + template (present) uint7_t tai8_ta := ?, + template (present) uint7_t tai9_ta := ?, + template (present) uint7_t tai10_ta := ?, + template (present) uint7_t tai11_ta := ?, + template (present) uint7_t tai12_ta := ?, + template (present) uint7_t tai13_ta := ?, + template (present) uint7_t tai14_ta := ?, + template (present) uint7_t tai15_ta := ? + ) := { + ta_idx := { + { spare := '0'B, ta_val := tai0_ta }, + { spare := '0'B, ta_val := tai1_ta }, + { spare := '0'B, ta_val := tai2_ta }, + { spare := '0'B, ta_val := tai3_ta }, + { spare := '0'B, ta_val := tai4_ta }, + { spare := '0'B, ta_val := tai5_ta }, + { spare := '0'B, ta_val := tai6_ta }, + { spare := '0'B, ta_val := tai7_ta }, + { spare := '0'B, ta_val := tai8_ta }, + { spare := '0'B, ta_val := tai9_ta }, + { spare := '0'B, ta_val := tai10_ta }, + { spare := '0'B, ta_val := tai11_ta }, + { spare := '0'B, ta_val := tai12_ta }, + { spare := '0'B, ta_val := tai13_ta }, + { spare := '0'B, ta_val := tai14_ta }, + { spare := '0'B, ta_val := tai15_ta } + }, + padding := '2B2B2B2B2B2B2B'O + } + } with { encode "RAW"; variant "FIELDORDER(msb)" } |