TTS voice generator script for Roborock S5 Max

This is a script that generates audio files from texts using google's text-to-speech api. Similar to https://github.com/dgiese/dustcloud/tree/master/devices/xiaomi.vacuum/audio_generator.

The script reads the texts used to generate the sound files from a toml file. See the texts_en.toml file for default english texts.

How to use

Install dependencies with pip install -r requirements.txt and run the script with python src/voicegen -c texts_en.toml -o output_dir  

Additional notes

Voice files for S5 Max can be found in ̉̉/mnt/resources/audio_default and /mnt/resources/audio_custom.

/mnt/resources/audio_default is mounted to /dev/nandi and /mnt/resources/audio_custom is mounted to /dev/nandj. If you have changed the robot's voice to something other than the default voice, the audio_custom is used.

You can use the following commands to customize the voice (USE AT YOUR OWN RISK):

S5 Max:

• umount /dev/nandj
• dd if=/dev/nandj of=/tmp/sounds.sqfs
• mount /dev/nandj /mnt/resources/audio_custom

PC:

• scp root@robot_ip:/tmp/sounds.sqfs sounds.sqfs
• unsquashfs sounds.sqfs
• python src/voicegen -c texts_en.toml -o squashfs-root/sounds
• mksquashfs squashfs-root new_sounds.sqfs
• scp new_sounds.sqfs root@robot_ip:/tmp/sounds.sqfs

S5 Max:

• umount /dev/nandj
• dd if=/tmp/sounds.sqfs of=/dev/nandj
• mount /dev/nandj /mnt/resources/audio_custom