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fix(docs) add static keyword to driver declaration (#2452)

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Add missing static keyword to disp_drv and indev_drv declarations in the examples
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fvanroie 2021-08-13 19:00:14 +02:00 committed by GitHub
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docs/get-started/quick-overview.md
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@ -35,7 +35,7 @@ lv_disp_draw_buf_init(&draw_buf, buf1, NULL, MY_DISP_HOR_RES * MY_DISP_VER_SER /
```
- Implement and register a function which can copy the rendered image to an area of your display:
```c
lv_disp_drv_t disp_drv; /*Descriptor of a display driver*/
static lv_disp_drv_t disp_drv; /*Descriptor of a display driver*/
lv_disp_drv_init(&disp_drv); /*Basic initialization*/
disp_drv.flush_cb = my_disp_flush; /*Set your driver function*/
disp_drv.buffer = &draw_buf; /*Assign the buffer to the display*/
@ -61,7 +61,7 @@ void my_disp_flush(lv_disp_drv_t * disp, const lv_area_t * area, lv_color_t * co
```
- Implement and register a function which can read an input device. E.g. for a touch pad:
```c
lv_indev_drv_t indev_drv; /*Descriptor of a input device driver*/
static lv_indev_drv_t indev_drv; /*Descriptor of a input device driver*/
lv_indev_drv_init(&indev_drv); /*Basic initialization*/
indev_drv.type = LV_INDEV_TYPE_POINTER; /*Touch pad is a pointer-like device*/
indev_drv.read_cb = my_touchpad_read; /*Set your driver function*/