Config.txt

Config.txt contains hardware configuration data.

The Config.txt file resides in the root directory of your SD card. The file is created automatically with default values after completing the software setup and running the vocalizer for the first time. It can also be created manually.

Variable	Description	Values	Default
VolumeVocalizer	Volume of the vocalizer	0-100 (*)	100
VolumeWavA	Volume of the WAV channel A	0-100 (*)	100
VolumeWavB	Volume of the WAV channel B	0-100 (*)	100
Connection	Which port the teensy will use to communicate	I2C, I2C2, Serial1, Serial2, Serial3, Serial4, Serial7	Serial1
DeviceID	Used mostly in I2C. This is the Decimal Number of the device's ID	Decimal Integer between 0 and 127 (e.g. 0x22 = 34)	0
BaudRate	Integer of the speed of the Port or connection	E.g. 9600 for Serial or 400000 for I2C	9600

* Volume values can be adjusted on the fly using volume commands.

<PVV76> — Set vocalizer volume to 76.

<PVA100> — Set WAV channel A volume to 76.

Default values:

VolumeVocalizer=100
VolumeWavA=100
VolumeWavB=100
Connection=Serial1
DeviceID=0
BaudRate=9600