Commit Graph

10 Commits

Author SHA1 Message Date
Andreas Eversberg ba036de226 Add function to display measurements on screen
Use 'm' key to toggle display.
2017-10-12 19:46:30 +02:00
Andreas Eversberg ff5faa8697 SDR: Improved IQ plot display, increase dynamics of spectrum display 2017-09-24 15:57:56 +02:00
Andreas Eversberg 064d95f37e Fixup: SDR: Show IQ data with three colors
Use correct threshold values to display colors
2017-09-01 18:42:42 +02:00
Andreas Eversberg 5090f5a18d SDR: Show IQ data with three colors to detect input overdrive
green: up to 0.45
yellow: between 0.45 and 0.9
red: above 0.9
2017-08-08 12:54:03 +02:00
Andreas Eversberg a088536533 Minor fix for IQ data display 2017-07-15 12:45:20 +02:00
Andreas Eversberg 04fd1ddcea Use thread to record and playback wave files without blocking 2017-02-25 06:29:09 +01:00
Andreas Eversberg 6a3cfd608e Add ascii-art spectrum analyzer for SDR support 2017-02-18 21:02:49 +01:00
Andreas Eversberg 7ea3bc188d Move samples of int16_t format to sample_t, that is of type double
This prepares the correction of all levels
2017-02-18 21:01:08 +01:00
Andreas Eversberg 21c5c3195d Plot IQ data as red points on display, if overdriven (vector length >= 1.0) 2017-02-18 21:01:01 +01:00
Andreas Eversberg d28467c125 SDR: Display IQ data as a plot using 'q' key 2017-02-18 21:00:53 +01:00