Jan Käberich
967d72c11e
Updated BOM
2020-09-27 11:04:19 +02:00
Jan Käberich
1964fefb48
Updated step files
2020-09-27 10:42:45 +02:00
Jan Käberich
926392e5b9
Bugfixes and speed improvements
2020-09-26 23:34:31 +02:00
Jan Käberich
199535450d
Some example measurements
2020-09-25 18:42:13 +02:00
Jan Käberich
28de01899a
Merge branch 'github_actions'
2020-09-25 18:41:28 +02:00
Jan Käberich
e1dfa7ee55
Github action build for embedded/ubuntu/windows
2020-09-25 18:38:56 +02:00
jankae
e8190e2983
Update BuildAndFlash.md
2020-09-24 15:34:38 +02:00
jankae
7b4914f939
Create LICENSE
2020-09-23 14:33:57 +02:00
jankae
44256124de
Create README.md
2020-09-23 14:32:32 +02:00
Jan Käberich
efcd5e8347
Blockdiagrams
2020-09-21 18:49:17 +02:00
Jan Käberich
a5fd97731c
added more chapters
2020-09-21 16:50:25 +02:00
Jan Käberich
884d949dfa
CPU temperature readout
2020-09-21 14:29:31 +02:00
Jan Käberich
fb8ee5b355
Do not overwrite marker frequency while editing
2020-09-21 14:06:20 +02:00
Jan Käberich
ca3bc9c794
DC jack with power priority over USB
2020-09-21 12:23:30 +02:00
Jan Käberich
8a5ece459a
Additional screws
2020-09-21 11:11:59 +02:00
Jan Käberich
82c704044c
Footprint adjustments for THS4521/0402 inductors, fixed mixup of CCLK/DIN
2020-09-20 22:52:28 +02:00
Jan Käberich
d32f7a61ee
Bugfix: only enable highband source once per sweep
2020-09-20 22:51:51 +02:00
Jan Käberich
c1f131b6d7
Rename combined file
2020-09-20 12:00:58 +02:00
jankae
409959ccde
Create BuildAndFlash.md
2020-09-20 11:14:48 +02:00
Jan Käberich
18b283b35a
Partial documentation
2020-09-20 10:28:08 +02:00
Jan Käberich
57b4ebfb26
mitigation for peaks caused by limited fractional divider in PLLs
2020-09-20 10:13:06 +02:00
Jan Käberich
fc3ce7a828
Improved spectrum analyzer mode
...
- Faster sweeps by changing 2.LO only when necessary and using 400kHz I2C frequency
- Added FPGA settings for selectable ADC samplerate
- Additional measurement with different ADC samplerate when signal ID is on to remove ADC images
2020-09-17 19:54:03 +02:00
Jan Käberich
38e73365df
proof-of-concept spectrum analyzer mode
2020-09-17 15:51:20 +02:00
Jan Käberich
76875c2316
Amplitude factor corrected
2020-09-17 09:54:21 +02:00
Jan Käberich
00244022c9
Refactoring, better code encapsulation for different operating modes
2020-09-17 09:53:52 +02:00
Jan Käberich
d9d00b8c71
Windowing option added to sampling
2020-09-16 16:13:06 +02:00
Jan Käberich
de8761545d
Experimental feature: only excite one port when other traces are paused
2020-09-15 23:22:08 +02:00
Jan Käberich
44124bc09e
Bugfixes
...
- Firmware update device reattachment
- Disconnect/connect with multiple devices
- udev rule extended
2020-09-15 14:41:24 +02:00
Jan Käberich
2d44201de7
automatic driver installation on Windows using WCID, changed PID to avoid collision
2020-09-15 12:31:00 +02:00
Jan Käberich
4cbd60e62d
Bugfixes and improvements for new hardware
2020-09-14 23:13:32 +02:00
Jan Käberich
7d9d5e27eb
different settling time/samples per point in sweep
2020-09-14 11:03:37 +02:00
Jan Käberich
aae01a602e
Working generator mode
2020-09-13 18:01:32 +02:00
Jan Käberich
b7033a029e
Refactoring: splitting mode logic into different classes
2020-09-13 14:44:45 +02:00
Jan Käberich
e266d37b96
Reference control added
2020-09-12 12:17:35 +02:00
Jan Käberich
6960498fcb
HAL layer for VNA functionality to use similar firmware on both hardware revisions
2020-09-11 23:08:30 +02:00
Jan Käberich
f4a6b24a8e
Mode switch to signal generator (GUI stubs only)
2020-09-11 23:07:15 +02:00
Jan Käberich
6e82bc42f5
Trace for port switch moved to fix short with aluminium shield
2020-09-06 15:54:51 +02:00
Jan Käberich
37511fa404
Search for rebooted device after update
2020-09-01 21:33:10 +02:00
Jan Käberich
8c33ae523a
Main thread using FreeRTOS notifications, added missing commands for firmware update
2020-08-31 17:57:24 +02:00
Jan Käberich
07ba714f1f
PC Application: partial firmware update dialog
2020-08-30 22:03:41 +02:00
Jan Käberich
8c8749accd
Flash/FPGA driver for configuration and firmware update from uC
2020-08-30 16:20:00 +02:00
Jan Käberich
16f050a11e
FPGA project adapted to new pinout
2020-08-30 16:19:18 +02:00
Jan Käberich
30d4ebe37b
embedded code copied from jankae/VNA and adjusted for STM32G4
2020-08-24 19:06:50 +02:00
Jan Käberich
7af204b349
R27 value fixed
2020-08-07 16:17:38 +02:00
Jan Käberich
4a2a65d444
GND cutouts under RF component pads
2020-08-05 18:43:21 +02:00
Jan Käberich
4c9324493d
TCXO instead of crystal
2020-08-05 18:28:15 +02:00
Jan Käberich
37f4a98c89
Removed non-required files
2020-08-04 18:04:22 +02:00
Jan Käberich
ceac86452e
RFCase, BOM adjustments, renderings
2020-08-04 18:00:10 +02:00
Jan Käberich
a44ee8212d
reworked power supply section
2020-08-03 13:28:11 +02:00
Jan Käberich
fbdf7f935b
library update
2020-08-02 14:38:13 +02:00
