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Diffstat (limited to 'docs/feature_split_keyboard.md')
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diff --git a/docs/feature_split_keyboard.md b/docs/feature_split_keyboard.md index e53b3525cb..7d194284d6 100644 --- a/docs/feature_split_keyboard.md +++ b/docs/feature_split_keyboard.md @@ -422,6 +422,17 @@ This sets the maximum timeout when detecting master/slave when using `SPLIT_USB_ ``` This sets the poll frequency when detecting master/slave when using `SPLIT_USB_DETECT` +```c +#define SPLIT_WATCHDOG_ENABLE +``` + +This will enable a software watchdog on any side delegated as slave and will reboot the keyboard if no successful communication occurs within `SPLIT_WATCHDOG_TIMEOUT`. This can be particularly helpful when `SPLIT_USB_DETECT` delegates both sides as slave in some circumstances. + +```c +#define SPLIT_WATCHDOG_TIMEOUT 3000 +``` +This set the maximum slave timeout when waiting for communication from master when using `SPLIT_WATCHDOG_ENABLE` + ## Hardware Considerations and Mods Master/slave delegation is made either by detecting voltage on VBUS connection or waiting for USB communication (`SPLIT_USB_DETECT`). Pro Micro boards can use VBUS detection out of the box and be used with or without `SPLIT_USB_DETECT`. |