diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2023-09-05 12:58:41 +0200 |
|---|---|---|
| committer | jolly <andreas@eversberg.eu> | 2023-09-27 14:02:41 +0000 |
| commit | 28d9a4880cdbc18195d759e182af3a23e9cfa236 (patch) | |
| tree | f6c73e7665e0dc1e06b56b242dd097740f685091 /src/host/layer23/include/osmocom/bb/common | |
| parent | b7663882c0ad86b7fb709a4e5b136e7c0230a399 (diff) | |
ASCI: Add a flag to turn transmitter off or on
This flag can be used to turn transmitter off for "group receive mode"
or for handover procedure. The flag is stored in the channel description
of the mobile application. It is sent to layer 1 when switching to
dedicated channel or when changing TCH mode.
At the layer 1 the transmitter is turned off while the receiver is still
active. This is done by:
* scheduling a TX dummy task for TCH bursts
* scheduling no TX task for SACCH bursts
* not enabling the transmit window
Related: OS#5364
Change-Id: I20133523adc3b204cd2181bfe664fe66020a10e3
Diffstat (limited to 'src/host/layer23/include/osmocom/bb/common')
| -rw-r--r-- | src/host/layer23/include/osmocom/bb/common/l1ctl.h | 13 | ||||
| -rw-r--r-- | src/host/layer23/include/osmocom/bb/common/osmocom_data.h | 1 |
2 files changed, 7 insertions, 7 deletions
diff --git a/src/host/layer23/include/osmocom/bb/common/l1ctl.h b/src/host/layer23/include/osmocom/bb/common/l1ctl.h index 40b31591..d49e16d7 100644 --- a/src/host/layer23/include/osmocom/bb/common/l1ctl.h +++ b/src/host/layer23/include/osmocom/bb/common/l1ctl.h @@ -26,11 +26,10 @@ int l1ctl_tx_rach_req(struct osmocom_ms *ms, uint8_t ra, uint16_t offset, uint8_t combined); /* Transmit L1CTL_DM_EST_REQ */ -int l1ctl_tx_dm_est_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn, - uint8_t chan_nr, uint8_t tsc, uint8_t tch_mode, uint8_t audio_mode); -int l1ctl_tx_dm_est_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn, - uint16_t *ma, uint8_t ma_len, uint8_t chan_nr, uint8_t tsc, - uint8_t tch_mode, uint8_t audio_mode); +int l1ctl_tx_dm_est_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn, uint8_t chan_nr, uint8_t tsc, + uint8_t tch_mode, uint8_t audio_mode, uint8_t tch_flags); +int l1ctl_tx_dm_est_req_h1(struct osmocom_ms *ms, uint8_t maio, uint8_t hsn, uint16_t *ma, uint8_t ma_len, + uint8_t chan_nr, uint8_t tsc, uint8_t tch_mode, uint8_t audio_mode, uint8_t tch_flags); /* Transmit L1CTL_DM_FREQ_REQ */ int l1ctl_tx_dm_freq_req_h0(struct osmocom_ms *ms, uint16_t band_arfcn, @@ -50,8 +49,8 @@ int l1ctl_tx_fbsb_req(struct osmocom_ms *ms, uint16_t arfcn, int l1ctl_tx_ccch_mode_req(struct osmocom_ms *ms, uint8_t ccch_mode); /* Transmit TCH_MODE_REQ */ -int l1ctl_tx_tch_mode_req(struct osmocom_ms *ms, uint8_t tch_mode, - uint8_t audio_mode, uint8_t tch_loop_mode); +int l1ctl_tx_tch_mode_req(struct osmocom_ms *ms, uint8_t tch_mode, uint8_t audio_mode, uint8_t tch_flags, + uint8_t tch_loop_mode); /* Transmit ECHO_REQ */ int l1ctl_tx_echo_req(struct osmocom_ms *ms, unsigned int len); diff --git a/src/host/layer23/include/osmocom/bb/common/osmocom_data.h b/src/host/layer23/include/osmocom/bb/common/osmocom_data.h index 3e5c13ab..60e12df2 100644 --- a/src/host/layer23/include/osmocom/bb/common/osmocom_data.h +++ b/src/host/layer23/include/osmocom/bb/common/osmocom_data.h @@ -83,6 +83,7 @@ struct osmobb_tch_mode_conf { struct osmocom_ms *ms; uint8_t tch_mode; uint8_t audio_mode; + uint8_t tch_flags; }; struct osmobb_neigh_pm_ind { |