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Diffstat (limited to 'lib/avtp_pipeline/intf_viewer/latency_listener.ini')
| -rw-r--r-- | lib/avtp_pipeline/intf_viewer/latency_listener.ini | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/lib/avtp_pipeline/intf_viewer/latency_listener.ini b/lib/avtp_pipeline/intf_viewer/latency_listener.ini new file mode 100644 index 00000000..b85d4e18 --- /dev/null +++ b/lib/avtp_pipeline/intf_viewer/latency_listener.ini @@ -0,0 +1,126 @@ +##################################################################### +# The Latency Talker and Latency Listener configurations are designed +# to test the total latency from the talker to the listener. This +# includes both network tranmission and AVB stack overhead. The max +# latency reported at the listener over time can be used as a basis for +# setting up the max_transit_usec in a real configuration to allow for +# synchronization of multiple listeners. To fine tune this max_transit_usec +# setting the real talker should be used. +##################################################################### + +##################################################################### +# General Listener configuration +##################################################################### +# role: Sets the process as a talker or listener. Valid values are +# talker or listener +role = listener + +# stream_addr: Used on the listener and should be set to the +# mac address of the talker. +stream_addr = 84:7E:40:2C:8F:DE + +# stream_uid: The unique stream ID. The talker and listener must +# both have this set the same. +stream_uid = 1 + +# dest_addr: see description in talker.ini +#dest_addr = 91:e0:f0:00:fe:00 + +# max_interval_frames: The maximum number of packets that will be sent during +# an observation interval. This is only used on the talker. +#max_interval_frames = 1 + +# sr_class: A talker only setting. Values are either A or B. If not set an internal +# default is used. +#sr_class = B + +# sr_rank: A talker only setting. If not set an internal default is used. +#sr_rank = 1 + +# max_transit_usec: Allows manually specifying a maximum transit time. +# On the talker this value is added to the PTP walltime to create the AVTP Timestamp. +# On the listener this value is used to validate an expected valid timestamp range. +# Note: For the listener the map_nv_item_count value must be set large enough to +# allow buffering at least as many AVTP packets that can be transmitted during this +# max transit time. +#max_transit_usec = 2000 + +# internal_latency: Allows mannually specifying an internal latency time. This is used +# only on the talker. +#internal_latency = 0 + +# max_stale: The number of microseconds beyond the presentation time that media queue items will be purged +# because they are too old (past the presentation time). This is only used on listener end stations. +# Note: needing to purge old media queue items is often a sign of some other problem. For example: a delay at +# stream startup before incoming packets are ready to be processed by the media sink. If this deficit +# in processing or purging the old (stale) packets is not handled, syncing multiple listeners will be problematic. +#max_stale = 1000 + +# raw_tx_buffers: The number of raw socket transmit buffers. Typically 4 - 8 are good values. +# This is only used by the talker. If not set internal defaults are used. +#raw_tx_buffers = 1 + +# raw_rx_buffers: The number of raw socket receive buffers. Typically 50 - 100 are good values. +# This is only used by the listener. If not set internal defaults are used. +#raw_rx_buffers = 100 + +# report_seconds: How often to output stats. Defaults to 10 seconds. 0 turns off the stats. +# report_seconds = 0 + +# Ethernet Interface Name. Only needed on some platforms when stack is built with no endpoint functionality +# ifname = eth0 + +##################################################################### +# Mapping module configuration +##################################################################### +# map_lib: The name of the library file (commonly a .so file) that +# implements the Initialize function. Comment out the map_lib name +# and link in the .c file to the openavb_tl executable to embed the mapper +# directly into the executable unit. There is no need to change anything +# else. The Initialize function will still be dynamically linked in. +map_lib = ./libopenavb_map_pipe.so + +# map_fn: The name of the initialize function in the mapper. +map_fn = openavbMapPipeInitialize + +# map_nv_item_count: The number of media queue elements to hold. +map_nv_item_count = 20 + +#map_nv_max_payload_size: The maximum payload size that the pipe will use. +map_nv_max_payload_size = 200 + +# map_nv_push_header +map_nv_push_header = 1 + +# map_nv_pull_header +map_nv_pull_header = 1 + +##################################################################### +# Interface module configuration +##################################################################### +# intf_lib: The name of the library file (commonly a .so file) that +# implements the Initialize function. Comment out the intf_lib name +# and link in the .c file to the openavb_tl executable to embed the interface +# directly into the executable unit. There is no need to change anything +# else. The Initialize function will still be dynamically linked in. +intf_lib = ./libopenavb_intf_viewer.so + +# intf_fn: The name of the initialize function in the interface. +intf_fn = openavbIntfViewerInitialize + +# intf_nv_view_type: Type of viewing output. +intf_nv_view_type = 3 + +# intf_nv_view_interval: Frequency of output (in packet count) +intf_nv_view_interval = 4000 + +# intf_nv_raw_offset: Offest into the raw frame to output +intf_nv_raw_offset = 0 + +# intf_nv_raw_length: Length of the raw frame to output. 0 = all. +intf_nv_raw_length = 0 + +# intf_nv_ignore_timestamp: If set the listener will ignore the timestamp on media queue items. +# intf_nv_ignore_timestamp = 1 + + |