Touch Key lock on touch

background

Smart LCD Touch_Key (TPK) is action on release by default. In case of mistouched, user can shift away form the Touch_Key and release without activate the Touch_Key action.

In some of the application, it may necessary to config Touch_Key to lock on touch. It can be activate the touch down Touch_Key action even user shift away form the touch down point.

how to

1. SGTools
2. menu --> Tools --> Project Setting
3. enable "Touch-Key lock on touch"

Touch-Key Locks On Touch

disable (default)	user touch on a Touch_Key, action on release user shift away form the Touch_Key and release, it can perform release without activate the Touch_Key action.
enable	user touch on a Touch_Key, action on release user shift away form the Touch_Key and release, it can perform release with activate the touch down Touch_Key action.

note

"Touch-Key lock on touch" may also help to improve noisy operating environment.