Updating The Firmware; Example Files - sparkfun WIG-13660 Manual

There is also an initialization file,
details about how it should configure the trigger inputs. The
Tsunami Configurator application. The files contain readable ASCII text, which can be created or edited with a text
editor.
More information about the configuration tool can be found in the Tsunami user guide.
Firmware
The firmware on the Qwiic Tsunami, by default, is configured to operate in the following manner:
1. Default firmware operation (filenames matching the trigger inputs, will output on the first audio output
channel ).
1L
2. If there is a
tsunami.ini
content.
3. Any additional changes via I2C or serial commands then take precedence over the initialization file.

Updating the Firmware

When necessary, users can easily update the firmware by saving the file to the µSD card. The latest firmware for
the Qwiic Tsunami can be found on Robertsonics website. The file name needs to be changed to
the bootloader to upload the new firmware. Once the files is saved onto the µSD card, users need to follow the
following procedures to update the firmware on the board:
1. Hold the button down
USER
2. Insert SD card with new firmware
3. Press button
RESET
4. Wait for successful firmware update status indicator before releasing the
When the status LED is a solid green, the firmware update is complete.

Example Files

The mono setting option for the configuration tool. (Click to enlarge)
tsunami.ini
Tsunami configuration tool. (Click to enlarge)
file on the µSD card on reset, the Qwiic Tsunami will operate on its configuration
tsunamix.hex
. The Qwiic Tsunami reads this file when it starts, to gather more
files can be generated and edited using the
*.ini
file (can have normal operation
tsunami.hex
and
*.wav *.ini
button
USER
for
files)