From aa4211c5379c76746a4c23cb6389f9b53c81bd25 Mon Sep 17 00:00:00 2001 From: Bernhard Tittelbach Date: Tue, 5 Feb 2013 04:03:52 +0000 Subject: hhd70dongle OOK Beacon Test - readme.txt git-svn-id: https://svn.spreadspace.org/mur.sat@664 7de4ea59-55d0-425e-a1af-a3118ea81d4c --- software/hhd70dongle/readme.txt | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 software/hhd70dongle/readme.txt (limited to 'software/hhd70dongle') diff --git a/software/hhd70dongle/readme.txt b/software/hhd70dongle/readme.txt new file mode 100644 index 0000000..58e24b9 --- /dev/null +++ b/software/hhd70dongle/readme.txt @@ -0,0 +1,31 @@ +Commands: + +'S' ... enables GFSK test sending mode +'E' ... enables GFSK test recieving mode +'B' ... enables Beacon-Mode, i.e. device enters OOK (OnOffKeying) mode and periodically enables the carrier for 1000ms and then pauses for 200ms + +S and E can be actived at the same time +B deactivates S and E +S or E deactivate B + +Each use of S,E or B reinitialize C1101 and thus reset all adjustments. + +'R' ... dumps the value of C1101 registers + + +Changing GFSK frequency deviation: +'D' ... increases GFSK frequency deviation +'d' ... decreases GFSK frequency deviation +obviously not much use in Beacon-Mode + + +Using the Beacon Test Mode: +'B' ... reinitializes C1101 and resets frequency to 435.199677, then starts OOK transmission +'?' ... shows current frequency +'#' ... increases frequency by 10 MHz +'_' ... decreases frequency by 10 MHz +'+' ... increases frequency by 1 MHz +'-' ... decreases frequency by 1 MHz +':' ... increases frequency by 100 KHz +'.' ... decreases frequency by 100 KHz +'f' ... sets frequency to previously adjusted valued. e.g. restore frequency after disabling, then reenabling Beacon-Mode 'B' -- cgit v1.2.3