Add a few OOK dumps.

[sigrok-dumps.git] / ook / for_x_secs / README

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+-------------------------------------------------------------------------------
+FOR X SECS: OOK data
+-------------------------------------------------------------------------------
+
+for_x_secs contains longer captures which can contain multiple signals of
+interest.
+
+
+Notes for oregon_12s.sr
+-----------------------
+
+This is a 12 second capture of 433 MHz amplitude modulated data. It contains
+traces for an Oregon Scientific THGN800 temperature and humidity sensor, a
+PCR800 rain sensor, a WGR800 wind sensor and a virtual BTHR968 temperature
+humidity and pressure sensor. There may also be some other signals in there
+too.
+
+In order to decode the Oregon v2.1 BTHR968 you will need to change the
+preamble to '1010 ...' in the ook decoder. Currently you can ook decode either
+a preamble of '1111 ...' or '1010 ...' but not both at the same time, so you
+can see Oregon v2.1 or v1/3 sensors.
+
+The signal was received by an RF Solutions RX12 superhet decoder chip and then
+passed to the logic analyser.
+
+The individual traces are also in separate files under the oregon folder.
+
+Details:
+https://www.rfsolutions.co.uk/downloads/1481732062DS-AM-RX12.pdf
+
+
+Logic analyzer setup
+--------------------
+
+The logic analyzer used was a USBee AX Pro / Saleae Logic clone (at 25kHz):
+
+  Probe       RX12
+  ----------------
+  0           OUT
+  1           Output from Arduino running virtual BTHR968
+
+
+Data
+----
+
+ * oregon_12s.sr:
+   Contains a set of pulses that include Oregon Scientific PCR800, THGN800,
+   WGR800 and BTHR968 sensors.
+
+ * one_transition_10s.sr:
+   Contains a single transition around 1 sec that is a useful template for
+   using the ook_gen decoder.