srenblad
/
assembly
forked from sinara-hw/assembly
1
0
Fork 0
Code Pull Requests Activity

Update phaser and networking 

Signed-off-by: Egor Savkin <es@m-labs.hk>
This commit is contained in:
Egor Savkin 2023-06-26 15:43:11 +08:00
parent aa33bb57e4
commit cf840f083a
3 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/hw/phaser.md
View File

@ -26,12 +26,13 @@ phaser0 10+0 10+1 10+2 10+3 10+4 MHz
1. Install gqrx `nix-shell -p gqrx`
2. Connect bladeRF via USB cable only
3. Run gqrx and choose `BladeRF #<number>...`
4. Input rate 30000000, other settings are default
5. When gqrx loaded, start DSP processing with frequency near 2.875 GHz + frequencies from `artiq_sinara_test`
3. Run gqrx and choose `Nuand bladeRF SN <number>...`
4. Input rate 20000000, other settings are default
5. Lower the gain in `Input options`
6. When gqrx loaded, start DSP processing with frequency near 2.875 GHz +- frequencies from `artiq_sinara_test`
in `Receiver Options`
6. Connect the probe through attenuator to the Phaser's ports
7. You should see 5 tones on `artiq_sinara_test`'s frequencies, like on the picture below
7. Connect the probe through attenuator to the Phaser's ports
8. You should see 5 tones on `artiq_sinara_test`'s frequencies, like on the picture below
![](../img/phaser_upconverter_gqrx.png)

BIN
src/img/phaser_baseband.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 1.3 MiB

After

Width:  |  Height:  |  Size: 2.0 MiB

2
src/sw_sup/networking.md
View File

@ -23,6 +23,6 @@ a-la `I can't connect, please help`.
or connected to different address. If the packets just do not respond then it is not as clear, we cannot know all the truth.
2. See the SFP0 LED
3. See the ERR LED
4. UART logs. TODO here is a link to ways to obtain them
4. [UART logs](uart_logs.md)
5. `nmap` and `arp` to scan your network to help your Kasli get discovered. May be restricted in your network.
6. Become a router and capture all the packets when your Kasli tries to connect to the network.