A clock generator (Si5351) controlled by an ATmega328p.
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finga 05c9888a75 Store setup settings in eeprom
To have the values of `value_contrast` and `value_backlight` persist
over turn offs they are loaded and stored from and in the eeprom.

For preventing the flash target from earasing the eeprom the `EESAVE`
high fuse byte is set to 0 (programmed).

The values are now loaded when booted and stored when a new value is
set in the setup menu.
2021-09-11 15:44:11 +02:00
firmware/src Store setup settings in eeprom 2021-09-11 15:44:11 +02:00
.gitignore Generate a PWM signal for the display 2021-02-19 15:46:36 +01:00