gustavonihei commented on a change in pull request #591:
URL:
https://github.com/apache/incubator-nuttx-apps/pull/591#discussion_r603275613
##########
File path: examples/lvgldemo/lvgldemo.c
##########
@@ -153,16 +172,29 @@ int main(int argc, FAR char *argv[])
lv_init();
- /* Display interface initialization */
-
- fbdev_init();
-
/* Basic LittlevGL display driver initialization */
lv_disp_buf_init(&disp_buf, buf, NULL, DISPLAY_BUFFER_SIZE);
lv_disp_drv_init(&disp_drv);
- disp_drv.flush_cb = fbdev_flush;
disp_drv.buffer = &disp_buf;
+ disp_drv.monitor_cb = monitor_cb;
+
+ /* Display interface initialization */
+
+ if (fbdev_init(&disp_drv) != EXIT_SUCCESS)
+ {
+ /* Failed to use framebuffer falling back to lcd driver */
+
+ if (lcddev_init(&disp_drv) != EXIT_SUCCESS)
+ {
+ /* No possible drivers left, fail */
+
+ return EXIT_FAILURE;
+ }
+ }
+
+ /* Basic LittlevGL display driver initialization */
Review comment:
```suggestion
```
Repeated documentation, may be removed.
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