From 7c383be1542368f2601015d9fc2a417197677677 Mon Sep 17 00:00:00 2001 From: Harsh Sharma <92harshsharma@gmail.com> Date: Wed, 13 Jun 2018 13:24:54 -0500 Subject: Initial Commit --- util_lbt_test/readme.md | 50 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 util_lbt_test/readme.md (limited to 'util_lbt_test/readme.md') diff --git a/util_lbt_test/readme.md b/util_lbt_test/readme.md new file mode 100644 index 0000000..db6cd58 --- /dev/null +++ b/util_lbt_test/readme.md @@ -0,0 +1,50 @@ + / _____) _ | | + ( (____ _____ ____ _| |_ _____ ____| |__ + \____ \| ___ | (_ _) ___ |/ ___) _ \ + _____) ) ____| | | || |_| ____( (___| | | | + (______/|_____)_|_|_| \__)_____)\____)_| |_| + ©2013 Semtech-Cycleo + +Lora Gateway LBT basic test application +======================================= + +1. Introduction +---------------- + +This software configures the FPGA for "Liste-Before-Talk" feature and +continuously reads the LBT channels timestamps which indicate when was the last +instant when the channel was free. + +2. Dependencies +---------------- + +A SX1301AP2 Ref Design board with its FPGA programmed with LBT feature + +3. Usage +--------- + +Before running the util_lbt_test application, the concentrator MUST be first +started with the HAL, using for example util_pkt_logger or the packet forwarder +with LBT feature disabled, as the util_lbt_test will configure it. + +For a description of the command line options available: +./util_lbt_test -h + +ex: +./util_lbt_test -f 867.1 -r -80 -s 5000 + +This will set 8 LBT channels, starting from 867.1 MHz, then each subsequent +channel being set to the frequency of the previous channel +200 KHz (867.3, +867.5, ...). + +The above test will run for ever, with a CHANNEL_SCAN_TIME of 5000µs +and a target RSSI of -80dBm. + +Please refer to the lora_gateway library readme.md to get more details on the +LBT feature implementation and configuration. + +4. Changelog +------------- + +2016-03-03 v1.0 Initial version +2016-08-31 v1.1 LBT feature rework -- cgit v1.2.3