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Author SHA1 Message Date
DiSlord ff52ba1d45 Code style 2020-05-25 13:36:23 +03:00
DiSlord cd4fc4f54f Not do multiple check Touch position on process touch (less code size) 
Do delay 200ms on leveler menu up/down switch
 2020-05-25 13:29:34 +03:00
DiSlord 8e58018995 Use default UI colors for sweep_points and bandwidth UI menu 
Remove domain mode change on calibration menu select (not need)
 2020-05-20 13:15:57 +03:00
DiSlord 881e46e122 Move ADC channel touch definition to nanovna.h 2020-05-17 23:47:15 +03:00
DiSlord 4444e94e3d Set 20Hz timer clock for touch check (1000Hz before, not need do it so fast, adc interrupt cause little noise on measure) 2020-05-17 17:56:51 +03:00
DiSlord cd745ca5eb Merge branch 'master' of https://github.com/ttrftech/NanoVNA 2020-05-16 12:00:30 +03:00
TT fb57511f9a view: change R+Xj to R+jX in menu label of smith value format 2020-05-16 10:48:50 +09:00
DiSlord 04a8820192 Remove variable, lost in last merge 2020-05-14 18:24:54 +03:00
DiSlord dedae1ea82
Merge branch 'master' into master 2020-05-14 18:08:30 +03:00
TT 56b0d3ad8a env: insert wait after switching to dfu 2020-05-14 07:20:29 +09:00
TT ba7d358d35 fix: force disable tracking on marker search left/right op 2020-05-14 07:18:59 +09:00
TT d7c7d8faeb feat: add bandwidth command 2020-05-14 07:05:43 +09:00
TT fe7a1ac4de fix: keep freq mode in each save slot 2020-05-14 06:53:52 +09:00
DiSlord 2f7f2a2473 Fix AIC NADC to 1 
Fix 300-900MHz gain to 50
 2020-04-30 14:01:04 +03:00
DiSlord a1bbee724c Add support 96kHz ADC, allow increase sweep speed and bandwidth to 2kHz 2020-04-29 14:34:05 +03:00
DiSlord 23475a75c4 Add variable sweep point support 2020-04-29 14:32:40 +03:00
DiSlord 11ce58a9af Not use AUTO power for si5351 
Apply gain only for all harmonic
Add variable offset table generation
 2020-04-29 14:30:22 +03:00
DiSlord 3204d662a6 Add additional band for si5351 generator 
Add minimum support 800Hz frequency
 2020-04-29 14:27:22 +03:00
DiSlord a2e205e25b Remove frequency table from properties (allow get less size) 
Fix interpolation near harmonic change point (use extrapolate from prev or next 2 points)
 2020-04-29 14:23:59 +03:00
DiSlord 987c0c2ed5 Separate apply CH0 and CH1 calibration (remove depend CH1 calibration from CH0) 
Made CH measure only for selected traces (for calibration or external USB req measure all)
Not apply edelay for USB external or calibration
 2020-04-29 14:07:07 +03:00
DiSlord c322d5e3cb Add limited variable offset support, and constant sin_cos tables for various offset and ADC speed 2020-04-29 13:43:32 +03:00
DiSlord 018b9c7776 Exapmple definition for header file 2020-04-29 13:41:30 +03:00
DiSlord e6450aa3ea Update header file for future fixes: 
Variable sweep_points support
Increase ADC from 48kHz to 96kHz
Some in code definitions for easy compile and platform change
 2020-04-29 13:40:53 +03:00
DiSlord 3dab9cadfd Remove double code from plot.c 
Update battery icon
 2020-04-26 01:07:09 +03:00
DiSlord 49b52213cf Change config and properties flash address definitions 
Show BW settings at bottom of screen
 2020-04-04 08:43:32 +03:00
DiSlord c572e66231 Allow better si5351 generate frequency less than 50k 
Small speedup DSP processing, less size
Add Cortex M4 DSP instruction support
 2020-04-02 22:11:32 +03:00
DiSlord e09ee19646 Move bandwidth option from properties to config 
Little fixes
 2020-04-02 16:36:59 +03:00
DiSlord 30ff60a3de Made LCD rx DMA mode optional (disabled by default), use __USE_DISPLAY_DMA_RX__ for enable 2020-04-01 12:42:05 +03:00
DiSlord e6d680cd44 Not wait sweep end for apply bandwidth command 
More size screen/font definitions
Prevent overflow on bigger POINTS_COUNT values
 2020-04-01 00:36:43 +03:00
DiSlord 2f288d20cd More screen size depends definition fixes 2020-03-30 23:35:45 +03:00
DiSlord e34f460b22 Fix typo 2020-03-30 21:45:06 +03:00
DiSlord 20649012df Little speedup and less size fft 
Better support other size LCD and font
Fix CH1 unstable at begin sweep
 2020-03-30 20:01:51 +03:00
DiSlord 59b9534a5c Set minimum calibration bandwidth as BANDWIDTH_100 (can be greater if manually set) 
Need for speedup calibrate if need
 2020-03-24 11:04:34 +03:00
DiSlord 48e28f79d0 Use compact variant sin_cos table in fft (not decrease speed, and need only 208 bytes flash) 2020-03-23 15:10:01 +03:00
DiSlord 9221ad04ca Revert, use sin_cos table in fft.h 
#define FFT_USE_SIN_COS_TABLE by default
Increase code size on 700 bytes, but huge speedup (x3) transform
 2020-03-23 01:16:36 +03:00
DiSlord 0c0f399657 Improve button input, better debounce less code size 2020-03-22 19:18:40 +03:00
DiSlord 2ed2f96f4a Size fixes 
- bandwidth count stored in menu (less error on add new values)
- allow set any bandwidth count from command
- bandwidth command print bandwidth freq on apply
 2020-03-21 21:58:51 +03:00
DiSlord ddf51987eb On calibration use max bandwidth setting 2020-03-21 20:23:59 +03:00
DiSlord 7b17e9cfa6 Add bandwidth command 2020-03-21 18:25:36 +03:00
DiSlord 4c8a476265 Size fixes: 
accumerate_count not changed in sweep
 2020-03-21 17:54:47 +03:00
DiSlord 4a44ecc37c Fix comment 2020-03-21 16:47:32 +03:00
DiSlord e837578586 Fix typo 2020-03-21 16:40:49 +03:00
DiSlord 22e4df1577 Little rework bandwidth: 
- Not reset sweep on request
- Better menu response
- little DSP optimization

Faster i2c bus (now 600kHz, allow more faster add settings)
Add i2c command (disabled by default)
Little fix stat command
 2020-03-21 16:15:03 +03:00
TT 5a10105b1a Merge branch 'bandwidth' 2020-03-21 21:19:53 +09:00
TT 1656342eeb feat: add bandwidth setting of detector 2020-03-21 21:03:08 +09:00
TT 0d407577f8 style: uniform code style and untabify 2020-03-21 09:33:33 +09:00
TT a4821604a5
Merge pull request #126 from DiSlord/master 
Fix screen artifacts, change start/stop or center/span mode set, remove Mutex use
 2020-03-21 09:22:06 +09:00
DiSlord 597c2c2958 Better solutiom of prev fixes (reload si5351 settings on sweep begin) 2020-03-15 16:02:22 +03:00
DiSlord 23c765b719 Fix very strange bug, on band 2 
!!!!! Don`t understand why si5351 non stable on band 2 then change from band 3
It fixed if set before sweep one frequency from band 1 (for example 50MHz)
Possibly problem in tlv320aic3204_set_gain, call only si5351_set_frequency_with_offset not work

Little faster call command from shell

Fix interpolation if points < POINTS_COUNT
 2020-03-15 14:14:52 +03:00
DiSlord 3eb8a4cfe9 Fix interpolation range if sweep_points!=source calibration points count 
use sweep_points exept POINTS_COUNT on marker search and so

Now possible change sweep_points in process (for faster sweep)
 2020-03-14 21:23:02 +03:00