Some essential things.
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| Touch Event |
| How to attach(or detach) callback function called when touch event occurs.
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Some essential things.
Init Nextion.
- Returns
- true if success, false for failure.
void nexLoop |
( |
NexTouch * |
nex_listen_list[] | ) |
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Listen touch event and calling callbacks attached before.
Supports push and pop at present.
- Parameters
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nex_listen_list | - index to Nextion Components list. |
- Returns
- none.
- Warning
- This function must be called repeatedly to response touch events from Nextion touch panel. Actually, you should place it in your loop function.