Update README.md

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Gabor Kiss-Vamosi
2017-11-29 15:33:29 +01:00
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@@ -36,7 +36,7 @@ Homepage: http://gl.littlev.hu
## Porting
### Tick interface
The LittlevGL uses a system tick. Your only task is to call `lv_tick_handler()` in every milliseconds in an interrupt.
The LittlevGL uses a system tick. The `lv_tick_inc(tick_period)` function periodically and tell the call period in millisecinds. For example: `lv_tick_inc(1)` if called in every milliseconds.
### Display interface
To set up a diplay an `lv_disp_drv_t` variable has to be initialized: