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Small fixes to the booster instruction 

Signed-off-by: Egor Savkin <es@m-labs.hk>
pull/2/head
Egor Savkin 2023-04-11 17:41:57 +08:00
parent 556b4c2954
commit 16d362e116
1 changed files with 19 additions and 14 deletions
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src/hw/booster.md
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@ -24,7 +24,7 @@ dfu-util -a 0 -s 0x08000000:leave --download booster.bin
### Basic setup via USB ### Basic setup via USB
1. `nix-shell -p cutecom mosquitto appimage-run` 1. `nix-shell -p cutecom mosquitto appimage-run`
2. Install and run `cutecom`: `nix-shell -p cutecom` 2. Run `cutecom`
3. Create mosquitto config `mosquitto.conf` with your bound address: 3. Create mosquitto config `mosquitto.conf` with your bound address:
``` ```
bind_address 192.168.1.123 bind_address 192.168.1.123
@ -56,12 +56,13 @@ dfu-util -a 0 -s 0x08000000:leave --download booster.bin
4. Configure oscilloscope for 1M Ohm impedance 4. Configure oscilloscope for 1M Ohm impedance
5. Attach attenuator to the Urukul's RF2 5. Attach attenuator to the Urukul's RF2
6. `cd py/` 6. `cd py/`
7. Enable channels: `python -m booster --broker 192.168.1.123 --prefix dt/sinara/booster/xx-xx-xx-xx-xx-xx --channel N tune=0.1` 7. You may also need to download or install python's `gmqtt` and `miniconf`
8. Use [online calculator](https://www.analog.com/en/design-center/interactive-design-tools/dbconvert.html) for Volts to dBm conversion 8. Enable channels: `python -m booster --broker 192.168.1.123 --prefix dt/sinara/booster/xx-xx-xx-xx-xx-xx --channel N tune=0.1`
9. Using [booster_template](../extra/booster_template.ods) fill in `y0`, `y1`, `m`, `c`, values using instructions below 9. Use [online calculator](https://www.analog.com/en/design-center/interactive-design-tools/dbconvert.html) for Volts to dBm conversion
10. Update settings with the adjusted values 10. Using [booster_template](../extra/booster_template.ods) fill in `y0`, `y1`, `m`, `c`, values using instructions below
11. Save settings with `python -m booster --broker 192.168.1.123 --prefix dt/sinara/booster/xx-xx-xx-xx-xx-xx --channel N save` 11. Update settings with the adjusted values
12. Reboot and check settings are applied 12. Save settings with `python -m booster --broker 192.168.1.123 --prefix dt/sinara/booster/xx-xx-xx-xx-xx-xx --channel N save`
13. Reboot and check settings are applied
### Input power ### Input power
@ -81,13 +82,17 @@ extrapolate them for all channels._
1. Connect Urukul's output (see booster template for exact ports) to the Booster's input 1. Connect Urukul's output (see booster template for exact ports) to the Booster's input
2. Connect Booster's output to the oscilloscope with load 2. Connect Booster's output to the oscilloscope with load
3. Measure it's RMS, convert to dBm, put it to the measured cell 3. Raise channel's `output_interlock_threshold` to 40
4. Get the output value from telemetry (see booster template for exact path) 4. Turn channel's state to `Enabled`
5. Disconnect the Booster's output 5. Measure it's RMS, convert to dBm, put it to the measured cell
6. Get the reflected value from telemetry 6. Get the output value from telemetry (see booster template for exact path)
7. Do steps 1-6 for second Urukul's output 7. Disconnect the Booster's output
8. Fill in `slope` and `offset` from settings for output and reflected curves 8. Get the reflected value from telemetry
9. Do steps 1-8 for every channel 9. Do steps 1-6 for second Urukul's output
10. Fill in `slope` and `offset` from settings for output and reflected curves
11. Set channel's `output_interlock_threshold` to 0
12. Turn channel's state to `Off`
13. Do steps 1-10 for every channel
_Note: default setting values are usually the same across channels, so you can extrapolate them for all channels._ _Note: default setting values are usually the same across channels, so you can extrapolate them for all channels._