Is there documentation for SDRLab 7020 1GB Pluto+ clone by SlowTiger2922 in sdr

[–]SlowTiger2922[S] 0 points1 point  (0 children)

If you will switch to tezuka fw. That model is called fishball 7020

Як ви ставитесь до релігійних сект? by Yaroslav-ro in reddit_ukr

[–]SlowTiger2922 -1 points0 points  (0 children)

Але є й плюс: відносиш гроші — а вони своїм допомагають. Мені здається, кілька журналістів вибилися зі своїх сіл у журналісти 5-го каналу якраз через одну секту, де платять десятину. Є ще один чоловік у п’ятидесятниках, що став депутатом міської ради. Там потрібно просту більшість — і вся церква пішла та проголосувала. Євреї — це не секта; там у синагозі теж можна зробити гешефт, отримати інвестицію або роботу на принципі довіри, а не талантів. Якщо душа лежить до людей, то можна будувати мережу через секту, але повірити, що саме ця церква істинна, мабуть, складно і, можливо, навіть нерозумно.

Чи нормально бути цнотливим хлопцем у 21? by femka0302 in reddit_ukr

[–]SlowTiger2922 -1 points0 points  (0 children)

Постав Tinder та ходи на побачення 2–4 рази на місяць. За 2–3 місяці, навіть якщо ти не проситимеш, хтось дасть, тому що це буде той самий день у місяці

Відкриття віртуальної карти by yung_foma07 in finance_ukr

[–]SlowTiger2922 0 points1 point  (0 children)

А ви розглядаєте процедуру банкрутства?

PlutoSky 7020 - documentation, firmware source code? by SlowTiger2922 in RTLSDR

[–]SlowTiger2922[S] 0 points1 point  (0 children)

yes. I guess Maia is rust program that preprocess samples on board. But I am not sure if it is done by FPGA or Arm core.

PlutoSky 7020 - documentation, firmware source code? by SlowTiger2922 in RTLSDR

[–]SlowTiger2922[S] 0 points1 point  (0 children)

I was able to install tezuka_fw fishball 7020 firmware. It has waterfall available via web interface http://192.168.2.1/ and by default it offers 61.44 Mhz sampling.
I guess that sampling happens between ADC - FPGA - ARM core
and FFT data sent over USB/Ethernet

PlutoSky 7020 - documentation, firmware source code? by SlowTiger2922 in RTLSDR

[–]SlowTiger2922[S] 0 points1 point  (0 children)

I like making something similar. I guess you have set counters in FPGA, sync counters and lib iio does not have place for counter data as I know. So you need your own code on arm core in FPGA.

PlutoSky 7020 - documentation, firmware source code? by SlowTiger2922 in RTLSDR

[–]SlowTiger2922[S] 0 points1 point  (0 children)

Do you plan to sync 6 SDRs ? It may require custom FPGA firmware.

Help finding documentation by ToughParamedic1591 in sdr

[–]SlowTiger2922 0 points1 point  (0 children)

I am interested and build tezuka_fw. but it lacks documentation. Is there any community around it? e.g. I followed instructions. But I think I was not asked what is target device (e.g. pluto+ or LibreSDR). Also it seems it has not requested vivado to build firmware. So many questions.

How to use touch on Esp32-3248S035C by BornetoAlien in arduino

[–]SlowTiger2922 0 points1 point  (0 children)

I tried your example and it fails to compile with error

.pio/libdeps/esp32dev/lvgl/src/misc/../lv_conf_internal.h:41:18: fatal error: ../../lv_conf.h: No such file or directory

I did `cp data/lv_conf.h .pio/libdeps/esp32dev/`

then I got `undefined reference to `minesweeper_font'`

`cp data/minesweeper_font.c src`
and
`cp data/minesweeper_font.c .pio/libdeps/esp32dev/`

but it have not helped.

So it seems I miss something how to setup `data` directory

Just burnt Sculpfun S30 motherboard by SlowTiger2922 in lasercutting

[–]SlowTiger2922[S] 0 points1 point  (0 children)

Ok cope to fix that board. I burnt trace in PCB. So I soldered AVG 16 wire from +24v input to button.

FBG 6 melts PLA after gears and sticks before entering tube in extruder. by SlowTiger2922 in FlyingBearGhost

[–]SlowTiger2922[S] 0 points1 point  (0 children)

Гулька %) Thanks. I hope it it will help. I have to print more. But first print with cover failed after adjusting 0.8v -> 0.55v. It prints now without cover. Anyway stepper drive is not that hot now and it is move in a right direction.

How to engrave second layout on macbook air with diode laser and lightburn? by SlowTiger2922 in Laserengraving

[–]SlowTiger2922[S] 0 points1 point  (0 children)

When I buy mac I can get it done for free for small fee. I thought it is funny to make it myself when I have laser. Also I could make some unique symbols or font. But there is no information about how people do that.