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UHSDR/UHSDR-active-devel/mchf-eclipse/history.txt

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2022-11-08 16:13:55 +01:00
#########################################################################
#########################################################################
## ##
## This file contains very short release information, newest up! ##
## ##
## KA7OEI, Clint ##
## DF8OE, Andreas ##
## DB4PLE, Danilo ##
## DD4WH, Frank ##
## and all other contributors ##
## ##
#########################################################################
#########################################################################
20170318 [DF8OE]
- switched bootloader and firmware to new STM libs based on HAL
- switched frequency calibration from Hz to ppm (which is frequency-independent)
- introduced RX IQ autocorrection (must be enabled in config menue)
- introduced twin-peaks autocorrection
- I2C-speed now is user-selectable to get max. speed out of your mcHF
20161231 [DF8OE]
- frequency translation +/- 12KHz uses now more efficient algorithm
- plopping / klicking sound at PTT is removed
- I2C Bus speed improved (storing time to serial EEPROM significantly
shorter now)
- many minor bugfixes
- reduced time for RX <--> TX switching
- implementing a "menu manual" which is automatically created with every
new build - can be found in support/ui/menu and is published in
GitHub WIKI
20161115 [DF8OE]
- minor bugfixes
- implementation of touchscreen for 3.2" LCDs
- implementation of freeDV
20160912 [DF8OE]
- implemented keyer mode "ULTIMATIC"
20160820 [DF8OE]
- started working on FREEDV (feature is not enabled in daily snapshots yet)
- implemented using of big USB plug for USB-stick bootloader instead of small plug
- many minor bugfixes
20160819 [DF8OE]
- reworked DDS code for better quality
- reworked TX IIR filter for better uppression of spurious signals
- added new TX filters 'WIDE BASS' and 'WIDE TREBLE'
- added possibility of adjusting BASS and TREBLE in TX mode
- bugfix EEPROM detection 24LC1025
- added EEPROM 24LC256 to usable EEPROMs
- added 'DEBUG/EXPER. SETTINGS' to menu structure. For now only item is enabling
audio out via USB during TX
- bugfix spectrum and spectrum light
- bugfix CW frequency offsets
- many code simplifications and minor bugfixes
- added MAC support for Makefile
- reworked TX audio filters for improving spurious suppression
- reworked TX software chain for better signal quality
- added "Zoom FFT / magnify" x2 x4 x8 x16 x32
- added touchscreen support for Zoom FFT / magnify"
- many minor bugfixes
20160713 [DF8OE]
- minor changes in LCD init for parallel use
- new ui for encoder boxes
- CW sidetone now available when TX is disabled
- smoother magnified spectrum display
- added dBm/Hz display for RX signals
- improved Responsiveness of the buttons and knobs under heavy load:
For a long time the UI responsivness was harmed if certain CPU intensive
filters were enabled. This is now gone.
- several issues with the spectrum display have been sorted out: It is now
smoother and also has the center line properly working
- the display code incorporates changes to support all known display and
controller types: No "white screen" issues have been reported for quite a while.
- the CW sidetone is now audible even if TX is disabled: practice your CW skills
with the mcHF without actually transmitting
- added some hardware detection code: The Hardware Info Menu now tells you how much Flash,
RAM and which CPU type signature (413h -> STM32F405/07/15/17, or 419h ->STM32F42x/3x)
your mcHF has.
- the TUNE mode is now able to generate a two tone signal to better calibrate your mcHF
(PA Adjustment Menu).
- added support to fix the TwinPeaks without rebooting: If you get occasionally a mirrored
signal in the mcHF which goes away after rebooting, you now can try to restart the I2S
stream by tapping on the DSP box (if you have touch enabled) or by going into the Standard
Menu and selecting "Restart I2S". No need to reboot.
- quite a number of bug fixes to improve stability and fix some more or less annoying issues.
- bugfix translation +6khz/+12khz not working
20160515 [DF8OE]
-released first stable following new versioning scheme
20160511 [DF8OE]
- bugfix: temperature C/F not stored
- bugfix: encoder2 state corrected when leaving menu
- disabled blue digits when tuning is faster than SI570 can follow
20160510 [DF8OE]
- bugfix: when in syncAM-mode now AM is reported instead of SSB
- minor and major bugfixes regarding CW TX
- swapped to actual CMSIS-Libs: improvements in many places to more acurate DSP functions
- improved accuracy of SNAP function
- added touchfunction: "reset of 100/10/1 Hz to ZERO": touching on "TUNE" box
- added new graphic "Spectrum light"
- improved accuracy of touchfunctions
- bugfix continuos temperature compensation of LO
- changed some colors for better readability
- added touchfunction for METER change: touching on meters
- added manual notch filter
- added peak filter
- added bass/treble adjustment
- again improvement of LCD SPI speed
- started LCD layout simplifications
20160413 [DF8OE]
- again bugfix "white screen issue" on some left LCDs
- bugfix loading defaults
- signal line in spectrum now always is in front of spectrum
- added poweroff and reboot to "defaults loading screens"
- expanding "button test function" to encoders
- DSP NR has joined stable usage again!
- added config "Cat In Sandbox" where CAT 'set'- commands do not affect actual band settings
20160405 [DF8OE]
- new FilterPath-structure replaces old filter selection method
- added SAM demodulation for weak AM signals
- bugfix TX path while in translated mode
- changed filter character at low frequencies in TX for male voices with high lower frequencies
- improved TX IQ balance and phase adjustment SSB/CW
- bugfix "white screen issue" on some LCDs
- bugfix TX filter ON/OFF was swapped
- started snap function for SAM (experimantal)
20160317 [DF8OE]
- added dynamically tuning, activated/deactivated by tapping on step size
- hopefully improved USB audio recongnition of all Windows versions and Linux
- removed scope/waterfall blocking in SPI mode
- added LCD mode difference to dynamic tuning
- more speed for LCD parallel/SPI
- added possibility of swapping SPI to 50MHz instead of 25MHz (ununsed at the moment)
- added more filters: 4.2k, 4.4k, 4.6k, 4.8k, 5k, 5.5k,6k,7k,8k,8,5k,9k and 9.5k
- completely new functions for menu with submenus
- slightly improvements in display colors and font usage
- bugfix SI570 crashes when tuning is very fast and in very large steps
- bugfix spectrum/waterfall stopped during tuning
- grouped buttons EXIT-PREV-NEXT for better usability
- state of dynamic tuning is stored ow
- started new filter selection method (FilterPath - experimantal!)
20160228 [DF8OE]
- corrected TX/RX switching of AFG/STG and RIT/WPM in CW
- added USB audio functions
- added #335 Tune Power Level for antenna tuning with specific power
- added USB I/Q-Audio
- reworked much code for better serviceability
- activatiing ALC for USB-I/Q-input signals
- added filters 2.7KHz and 2.9KHz as LPF and BPF
20160213 [DF8OE]
- adding new translate modes +/- 12KHz
- added 5KHz tuning steps
- added possibility to use filters as LPF (not with center frequency)
- rework of display code for speed up
- further code reworking
- FM only allowed on 10m when #029-LSB/USB Auto Select is ON
- touchscreen tuning disabled when frequency lock set
- touchscreen steps 5KHz in AM mode
- bugfix in EEPROM routines
20160203 [DF8OE]
- CAT implementation finished using small USB plug (FT817 protocol)
Linux recognizes serial device out of the box, Windows needs drivers from STM:
http://www.st.com/web/en/catalog/tools/PF257938
- minor bugfixes in reworks
- started displaying GitHub-versioning in splashscreen for better firmware identifying
20160201 [DF8OE]
- beginning CAT implementation
- beginning DIGI-modes implementation
20160130 [DF8OE]
- huge reworking in menue / text formatting
- reworking in configuration save and read functions
- reworking for improving speed, saving code space and better readability
- reworking of SPI LCD code for improving speed
- FM now enabled by default (it is stable)
20160125 [DF8OE]
- many bugfixes in audio functions (out of boundary errors)
- removing all code errors which causes compiler warnings
- now it is possible to build with compiler optimization
- rework of Makefile
20160122 [DF8OE]
- fixed bug "60m 5W power adjust"
- fixed bug "long press TUNE in TX disables tune toggle"
- fixed many compiler warnings (cleanup - thanks to hogthrob!
- removed tuning borders, now colour of digits indicate:
white == within official tuning range and tuned
yellow == outside specs, but often works
red == completely outside specs or no I2C communication to SI570 possible
20160103 [DF8OE]
- first release which supports future expansion pcbs for adding
1) RX 12KHz...80MHz, TX 160m, 6m and 4m
2) RX 80MHz...2000MHz, TX 2m, 70cm and 23cm
160m TX and RX is rudimentary supported without expansion board.
Filters for 80m are used. It works (not perfect at all) and you have
some small gaps at 160m where LO does not work. But a nice preview at all...
Of course will work much better with fitted expansion pcb ( I hope it will
be finished in the first 6 months of 2016)!!!
You can ge a preview how it looks if mcHF selects new bands if you touch
":" on touchscreen in menu #199 at recent lines (touching toggles pcb present
or not "hard-coded"). Of course frequency display is RED on any band < 160m or
> 10m because LO does not work out-of-the-box without needed expansion board(s)...
################## IMPORTANT INFORMATION ##################
Because of EEPROM addressing for band specific storage *must* be continuously
EEPROM structure (regardless virtual/serial) is broken with the adding of new
bands!!! If you take this version YOUR CONFIGURATON SETTINGS WILL BE LOST!!!
Please write down your actual configuration settings.
If this is the first firmware you install you have to do nothing special - only
upgrading from older versions are affected.
At first start after upgrading from older firmware version than
0.219.26.15 you must first reset all settings to default by press & hold
MENU-SPLIT-TUNE simultaneously while powering up and release after warning
screen appears. Then power down via power button After startup enter all
configuration data you wrote down.
Good news at all:
If you take this new version and somedays pcbs are available there is no more
changing in EEPROM structure. Storage is organized for all possible new
bands regardless if they are active or not. This only consumpts ~40 Bytes of
virtual/serial EEPROM space and does not affect anything else.
############################################################
20160102 [DF8OE]
- added autodetection of 7ppm SI570 devices using regs 13+
20151217 [DF8OE]
- added "working" state display for #341
20151215 [DF8OE]
- improved data accquisition of touchscreen, now hopefully more accurate
- solved "2.3khz filter issue"
20151214 [DF8OE]
- added "power off without saving settings" by pushing BAND+ and POWER simultanusly
- added possibility of power-off and reboot in button test mode
20151214 [DF8OE]
- added touchscreen support. You have to do the following modifications:
if LCD is in parallel mode:
remove R30, R31, R32
put connections between:
R30/R33 (PC2) to TP_SDO of LCD
R31/R34 (PC3) to TP_SDI of LCD
R32/R35 (PB13) to TP_SCK of LCD
Header Pin7 (PA4) to TP_IRQ of LCD
P8 Pin1 (PA9) to TP_CS of LCD
if LCD is in SPI mode:
same as above, but do not remove R30, R31, R32 (or wires if you use HY28B in SPI mode)
You can see signal names on back side of LCD. If you have soldered and cannot remove,
ask google for a picture of backside of HY28B - there are many.
With this mod you loose DAC which was former used for rf attenuator. This signal is
unused now and I supose it never will be used in future. Intermodulation while receiving
very strong signals can be removed by modifying rf preamp for better IP3.
After modifying and applying firmware newer/equal 0.219.26.13 in hardware menu #199
touchscreen is listed. When you enter BUTTON TEST MODE coordinates are shown if
you touch LCD screen. If this test is successful, you can use touchfunctions.
At the moment the following functions are supported:
- tapping right hand waterfall/scope bar: toggling wf/scope
- tapping left hand waterfall/scope bar: toggling wf/scope magnifying x 2
- tapping at a frequency/peak shown in wf/spectrum (lower part of the wf/scope) will tune to the tapped frequency
In future much more touch-functions will be added.
20151206 [DF8OE]
- added adjustment menu item #341 "Reset Ser EEPROM" to clean up misidentified EEPROM
20151206 [DF8OE]
- added menu item #197 "Backup Config to virtual EEPROM"
- added menu item #198 "Restore backup config to serial EEPROM"
Both items are only available i serial EEPROM is fitted. Now you can restore to
"working coniguration" if you have destroyed the acive one insteade of only
loading default values.
20151201 [DF8OE]
- added support for 24LC512 (64kb), 24LC1026 (128kb) and AT24CM02 (256kb). All these
can be be fitted to board without any additional changings (no wire between pin8 and
pin3 needed). Only if 24LC1025 is used this wire must be added.
20151130 [DF8OE]
- added detection of unsopported EEPROMs
20151126 [DF8OE]
- completed serial EEPROM support of 24LC1025
You have to add connection between pin8 and pin3 of 24LC1025
!!! 24LC01/02/04 are too small and config data cannot fit so that they are UNSUPPORTED !!!
At first start with fitted serial EEPROM and this (or newer) firmware serial EEPROM is
autodetected and then (if memory is big enough) virtual EEPROM is copied to serial
EEPROM. From now on all write functions are done with serial EEPROM and no longer
to virtual EEPROM. You can see if at menu item #199 serial EEPROM is written in
green letters. If so, it is in use. If it is in red letters, fitted serial EEPROM do
not have enough memory for storing settings.
It is important that EEPRM is brand-new or if not it is written 0xFF to all
cells before you solder it. Autodetection depends on a completely "empty" device!
20151115 [DF8OE]
- I named this back-rolled version for continuity to 0.219.26.6
20151111 [DF8OE]
- added menu "190" hardware-info
- beginning of EEPROM including (it is detected if present but not used in this version)
##################
20151111 Version 0.219.26.5 [KA7OEI]
- Fixed problem with 2.3k filter adjustment not being possible except in FM.
- Code cleanup to fix some warnings/function definitions.
##################
Comment DF8OE:
I reverted this because of some heavy problems
20151103 Version 0.219.26.4 [KA7OEI]
- Increased size of 60 meters to accommodate some EU frequency useages
- Added function to reset frequencies/modes to default: Press-and-hold F2 and F4 during power-up
- Added adjustment menu item "MemFreq Lim Disable". When "ON", there are no limits imposed on
frequency bands that may be stored in each "band-memory" location. WARNING: This can cause bands to be
stored in random order and also make it easier to put different bands in VFO-A versus VFO-B which can
cause relay-switching/timing issues!
20151101 Version 0.219.26.3 [KA7OEI]
- Rewrote "AGC" handler for FM mode to reduce processing overhead when in FM. The AGC does
not actually function in FM (there is no need for it!) but the value is calculated only to drive
the S-meter. (In 0.219.26.0-2 the S meter did not work in FM.)
20151030 Version 0.219.26.2 [KA7OEI]
- Fixed problem with change detection of "Minor" version
20151029 Version 0.219.26.1 [KA7OEI]
- Fixed problem with key beep on/off
- Fixed TUNE in CW mode
- Added support for change detection of "Minor" version (e.g. "219", above)
10/28/2015 Version 0.0.219.26 [KA7OEI]
- Added "Load Defaults" obtained by holding F1, F3 AND F5 on power-up. Once unit has
powered up, the user would DISCONNECT power to preserve the OLD settings or PRESS-AND-HOLD the
POWER button to save the new (default) settings to EEPROM and power down. The unit halts on this
screen indefinitely. Some defaults changes to be more useful.
- Added "button test" function where pressing-holding any button (other than power) during power-up will
display the button being being pressed (or the one with highest precedence if multiple) and the number
of buttons being pressed.
- Problem in which "PREV" and "NEXT" buttons on menu could skip last screen of "Configuration"
menu has been fixed.
- Fixed problem in which line under screen that indicates bandwidth/settings did not change under some
conditions (e.g. switching from one band to another where the same filter/settings were used, but
a different sideband was used). Added "unconditional" update of this line when changing bands.
- Added "INVGray" and "Blue" waterfall palettes.
- Streamlined code related to DSP NR and Notch.
- Added keyboard beep.
- Completely rewrote AM demodulation to reduce CPU loading.
- Fixed problem (from 0.0.219.24) in which there were dead spots in Si570 tuning (incorrect FDCO Min/
max values).
- Added function where pressing-holding G3 will generate sidetone equivalent to CW offset, used for
"Spotting", in CW/LSB/USB modes/
- Added FM modulation/demodulation with squelch, subaudible tone encode/decode and tone burst.
- The following files have been added (I hope that I have them all here!):
FILTERS: iir_15k_hpf_fm_squelch.h - Filter for squelch noise detection
iir_2k7_tx_bpf_fm.h - Filter for FM transmit audio
AUDIO: fm_dds_table.h - DDS/NCO lookup table for FM/Subtone/Burst generation
fm_subaudible_tone_table.h - List of subaudible tones for encode/decode
10/11/2015: Release of Version 219.24
10/10/2015 (KA7OEI)
- added "Load EEPROM default": Press-and-hold F1+F3+F5 on power-up, read and follow in-screen instructions
- bugfix "bandwidth indicator sometimes wrong when band was changed"
10/02/2015 (DF8OE)
- minor bugfixes in bootloader
09/30/2015 (DF8OE)
- creation aof new bootloader which allows firmware updates via USB-key
09/15/2015 (DF8OE)
- added autodetection of HY28A / HY28B in SPI mode (hardware changing needed --> see wiki on github pages
09/07/2015 (DF8OE)
- created makefile (thanks to DL4SAI)
- commented out of some curious lines which prevent building using makefile
- building is now possible with makefile but there is one issue to find:
firmware binary is 600 bytes shorter than binary generated by eclipse and does only show splashscreen, then ends
08/19/2015 (DF8OE)
- added detection of SI570 hardware address (possible addresses 0x50 / 0x55)
- added workaround for malfunction of startupfrequency detection during unattended boots or bootloops
- merging Eclipse and CooCox configuration to one package so that both IDEs can be used
09/09/2015 (DF8OE)
- I merged Clint KA7OEI new released version 219.22. This new version now is named 219.23 and will be the base
for all future firmware developments - I hope...
09/08/2015 (DF8OE)
- makefile is now working
09/05/2015 (DF8OE)
- start: I used mcHF Firmware Source 219.19 from Clint KA7OEI as base of new mchf-firmware-community working with GITHUB
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