diff options
Diffstat (limited to 'src/encoding.cpp')
| -rw-r--r-- | src/encoding.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/encoding.cpp b/src/encoding.cpp index 13390b90..085e7c34 100644 --- a/src/encoding.cpp +++ b/src/encoding.cpp @@ -363,7 +363,7 @@ void Encoding::write_packet_uplink_ack(struct gprs_rlcmac_bts *bts, uint8_t rbb = 0; uint16_t i, bbn; - uint16_t mod_sns_half = (tbf->sns() >> 1) - 1; + uint16_t mod_sns = (tbf->sns() - 1); char bit; LOGP(DRLCMACUL, LOGL_DEBUG, "Encoding Ack/Nack for %s " @@ -383,8 +383,8 @@ void Encoding::write_packet_uplink_ack(struct gprs_rlcmac_bts *bts, block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Ack_Nack_Description.FINAL_ACK_INDICATION = final; // FINAL ACK INDICATION block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Ack_Nack_Description.STARTING_SEQUENCE_NUMBER = tbf->dir.ul.window.v_r(); // STARTING_SEQUENCE_NUMBER // RECEIVE_BLOCK_BITMAP - for (i = 0, bbn = (tbf->dir.ul.window.v_r() - 64) & mod_sns_half; i < 64; - i++, bbn = (bbn + 1) & mod_sns_half) { + for (i = 0, bbn = (tbf->dir.ul.window.v_r() - 64) & mod_sns; i < 64; + i++, bbn = (bbn + 1) & mod_sns) { bit = tbf->dir.ul.v_n.state(bbn); show_v_n[i] = bit; if (bit == 'R') |