451 Commits (a2e205e25b009df68db2ebfd0bb7dd7f6cfd5caf)

 

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Author	SHA1	Message	Date
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)	6 years ago
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	6 years ago
DiSlord	c322d5e3cb	Add limited variable offset support, and constant sin_cos tables for various offset and ADC speed	6 years ago
DiSlord	018b9c7776	Exapmple definition for header file	6 years ago
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	6 years ago
DiSlord	3dab9cadfd	Remove double code from plot.c ... Update battery icon	6 years ago
DiSlord	49b52213cf	Change config and properties flash address definitions ... Show BW settings at bottom of screen	6 years ago
DiSlord	c572e66231	Allow better si5351 generate frequency less than 50k ... Small speedup DSP processing, less size Add Cortex M4 DSP instruction support	6 years ago
DiSlord	e09ee19646	Move bandwidth option from properties to config ... Little fixes	6 years ago
DiSlord	30ff60a3de	Made LCD rx DMA mode optional (disabled by default), use __USE_DISPLAY_DMA_RX__ for enable	6 years ago
DiSlord	e6d680cd44	Not wait sweep end for apply bandwidth command ... More size screen/font definitions Prevent overflow on bigger POINTS_COUNT values	6 years ago
DiSlord	2f288d20cd	More screen size depends definition fixes	6 years ago
DiSlord	e34f460b22	Fix typo	6 years ago
DiSlord	20649012df	Little speedup and less size fft ... Better support other size LCD and font Fix CH1 unstable at begin sweep	6 years ago
DiSlord	59b9534a5c	Set minimum calibration bandwidth as BANDWIDTH_100 (can be greater if manually set) ... Need for speedup calibrate if need	6 years ago
DiSlord	48e28f79d0	Use compact variant sin_cos table in fft (not decrease speed, and need only 208 bytes flash)	6 years ago
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	6 years ago
DiSlord	0c0f399657	Improve button input, better debounce less code size	6 years ago
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	6 years ago
DiSlord	ddf51987eb	On calibration use max bandwidth setting	6 years ago
DiSlord	7b17e9cfa6	Add bandwidth command	6 years ago
DiSlord	4c8a476265	Size fixes: ... accumerate_count not changed in sweep	6 years ago
DiSlord	4a44ecc37c	Fix comment	6 years ago
DiSlord	e837578586	Fix typo	6 years ago
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	6 years ago
TT	5a10105b1a	Merge branch 'bandwidth'	6 years ago
TT	1656342eeb	feat: add bandwidth setting of detector	6 years ago
TT	0d407577f8	style: uniform code style and untabify	6 years ago
TT	a4821604a5	Merge pull request #126 from DiSlord/master ... Fix screen artifacts, change start/stop or center/span mode set, remove Mutex use	6 years ago
DiSlord	597c2c2958	Better solutiom of prev fixes (reload si5351 settings on sweep begin)	6 years ago
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	6 years ago
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)	6 years ago
DiSlord	fdb3886b0f	Move define to str macro in nanovna.h (it allow output define valuer in error messages)	6 years ago
DiSlord	45dfd7d970	Fix sweep if points < maximum (mot sweep if frequency[i] == 0) ... Fix my tupo in extended scan command (not correctly parse point count)	6 years ago
DiSlord	8a11eaa764	Extend scan command, now in have additional input variable (optional), allow more faster get measured data ... usage: scan {start(Hz)} {stop(Hz)} [points] [outmask] [outmask] - optional, allow output measured data, its a mask (allow dec, hex, bin, oct) 0b001 - output frequency 0b010 - output CH0 data 0b100 - output CH1 data Example: 'scan 1000000 5000000 101 0b111' - output data in format: freq ch0[0] ch0[1] ch1[0] ch1[1] 'scan 1000000 5000000 101 0b101' - output data in format: freq ch1[0] ch1[1] 'scan 1000000 5000000 101 0x7' - output data as 0b111	6 years ago
DiSlord	ec81a01226	Not use float in vbat measure (faster, less size), yes get little error (but less then 1mV)	6 years ago
DiSlord	922b66abdb	Move offset variable to si5351.c (better use it as independent library) ... Define and move constants in nanovna.h, and use it Fix command 'marker' - display marker freq (not current freq)	6 years ago
DiSlord	88617a31fe	In ili9341.c remove tabs, add palette mode blit function ... In plot.c prepare for 8bit/pixel mode (test, allow increase cell buffer size by use 4 or 8bit/pixel mode, but not need for now) main.c little change wait execute shell command in sweep thread	6 years ago
DiSlord	8bdb650212	Implement color command, allow change color settings in config (enabled bu default ENABLE_COLOR_COMMAND) ... Usage: usage: color {id} {rgb24} - Grid color: id = -3 - Menu bg color: id = -2 - Selected menu: id = -1 - Trace 1-4: id = 0..3 Color in hex RGB format (but possible any type input, dec, hex, bin. oct)	6 years ago
DiSlord	6f25d0d43f	Remove Mutex use (CH_CFG_USE_MUTEXES = FALSE), now all Mutex depend functions run in sweep thread ... It allow: - reduce shell thread stack size - more compact code - fix some hardcoded scan command code, allow write better scan version - run calibrate (not depend from pause sweep flag) Rewrite uint32_t my_atoui(const char *p), now its allow read: hex 0xaAbBcC1122 dec 12345678 bin 0b00011100 oct 0o12345678 Add some comments	6 years ago
DiSlord	51b5cce016	Fix Random jitters at band 1 and band change on some freq ranges ... Improve frequency stability on band change (100 MHz, 150MHz, 300 MHz, 450MHz) Restore freq cache in CW mode	6 years ago
DiSlord	10ae59e786	Little cleanup	6 years ago
DiSlord	3714e05395	Fix artifacts after marker move ... (For faster screen update on marker move, all old area update info invalidate after use draw_all_cells(TRUE) on page switch) Force redraw all cells after end marker move	6 years ago
DiSlord	eebb625b9d	Always update marker info	6 years ago
DiSlord	04fb661b1a	Add flag in config for sweep mode ... #define FREQ_MODE_START_STOP 0x0 #define FREQ_MODE_CENTER_SPAN 0x1 Now sweep mode not defined from frequency0 > frequency1 or frequency0 < frequency1 frequency0 always < frequency1 All freq must get by use get_sweep_frequency(mode) Revert Select CH0 reflect channel before set freq, add additional delay on 0 sweep point	6 years ago
DiSlord	f9074149bb	Size fixes, use define exept const, typdef index_t for indexes	6 years ago
DiSlord	19121b3371	Auto determine mark_map mask size from MAX_MARKMAP_X on compilation (up to MAX_MARKMAP_X = 32)	6 years ago
DiSlord	2d273a5548	Fix typo	6 years ago
DiSlord	a19722cdc3	Reduce last patch fix size (use pointers)	6 years ago
DiSlord	90407d5730	Fix screen artifacts: ... In mark_cells_from_index(void) mark all rectangle (in most cases this not decrease render speed, and more fast in calculation, and no errors)	6 years ago