Lines Matching refs:read_cb
14 indev_drv.read_cb =... /*See below.*/
25 `read_cb` is a function pointer which will be called periodically to report the current state of an…
34 indev_drv.read_cb = my_input_read;
57 - Register a `read_cb` function with `LV_INDEV_TYPE_KEYPAD` type.
64 indev_drv.read_cb = keyboard_read;
95 indev_drv.read_cb = encoder_read;
121 indev_drv.read_cb = encoder_with_keys_read;
149 indev_drv.read_cb = button_read;
180 Besides `read_cb` a `feedback_cb` callback can be also specified in `lv_indev_drv_t`.
189 By default, LVGL calls `read_cb` periodically. Because of this intermittent polling there is a chan…
191 …vent driven driver for your input device that buffers measured data. In `read_cb` you can report t…
192 …ontinue_reading` flag will tell LVGL there is more data to read and it should call `read_cb` again.