Rigol setup.stp Crypter

A utility for encrypting, decrypting, and parsing Rigol DG[89]00 Pro Arbitrary Waveform Generator setup.stp.

Command-Line Options

usage: rigol_setup_crypter.py [-h] (-e | -d | -p) (-t INPUT_TEXT | -f INPUT_FILE) [-k CPU_SERIAL] [-o FILEPATH]

Encrypt or Decrypt Rigol DG[89]00 Pro setup.stp using the CPU SN.

options:
  -h, --help            show this help message and exit
  -e, --encrypt         Encrypt plain text data
  -d, --decrypt         Decrypt hex string data
  -p, --parse           Parse Rigol CSV data string
  -t, --text INPUT_TEXT
                        Input data as text (Plain for Encrypt/Parse, Hex for Decrypt)
  -f, --file INPUT_FILE
                        Path to read input data from file
  -k, --key CPU_SERIAL  CPU Serial Number (Required for -e/-d modes)
  -o, --output FILEPATH
                        Optional path to save output. Console if omitted

Setup and Workflow

Prerequisites

Install ADB (Android Debug Bridge) on your system:
- Linux: sudo apt install adb (or equivalent for your distribution)
- Windows: Download and install Android Platform Tools
Connect your Rigol AFG to your local network and note its IP address

Extracting the Setup File

Connect to your device via ADB:
```
adb connect IP:55555
```
Replace IP with your device's IP address
Pull the setup file from the device:
```
adb pull /rigol/data/setup.stp
```

Read your CPU serial:

adb shell -- /rigol/shell/get_cpu_serial_num.sh

IMPORTANT: Create a backup of the original file:
```
cp setup.stp setup.stp.backup
```

Modifying the Setup File

Decrypt the setup file:
```
python rigol_setup_crypter.py -d -f setup.stp -k YOUR_CPU_SERIAL -o setup.csv
```
Replace YOUR_CPU_SERIAL with your device's CPU serial number
Parse the file to better understand its structure:
```
python rigol_setup_crypter.py -p -f setup.csv
```
Edit the CSV file using a text editor of your choice

Verify your changes by parsing again:

python rigol_setup_crypter.py -p -f setup.csv

Encrypt the modified file:

python rigol_setup_crypter.py -e -f setup.csv -k YOUR_CPU_SERIAL -o setup.stp.new

Uploading the Modified File

Push the modified file back to the device:

adb push setup.stp.new /rigol/data/setup.stp

Restart your device to apply the changes
```
adb shell -- reboot
```

Examples

Decrypt a setup file

python rigol_setup_crypter.py -d -f setup.stp -k d95ebe35672e20c2fc08 -o decrypted.csv

Decrypt a text string and output to console

python rigol_setup_crypter.py -d -t "FBC6BDDB0E..." -k d95ebe35672e20c2fc08

Parse a decrypted CSV

python rigol_setup_crypter.py -p -f decrypted.csv

Encrypt a modified CSV

python rigol_setup_crypter.py -e -f modified.csv -k d95ebe35672e20c2fc08 -o new_setup.stp

Warning

Keep a backup of the original setup.csv.

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