Lines Matching refs:dev
14 const struct device *dev; in main() local
22 dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_display)); in main()
23 if (!device_is_ready(dev)) { in main()
24 printf("Device %s not ready\n", dev->name); in main()
28 if (display_set_pixel_format(dev, PIXEL_FORMAT_MONO10) != 0) { in main()
29 if (display_set_pixel_format(dev, PIXEL_FORMAT_MONO01) != 0) { in main()
35 printf("Initialized %s\n", dev->name); in main()
37 if (cfb_framebuffer_init(dev)) { in main()
42 cfb_framebuffer_clear(dev, true); in main()
44 display_blanking_off(dev); in main()
46 x_res = cfb_get_display_parameter(dev, CFB_DISPLAY_WIDTH); in main()
47 y_res = cfb_get_display_parameter(dev, CFB_DISPLAY_HEIGHT); in main()
48 rows = cfb_get_display_parameter(dev, CFB_DISPLAY_ROWS); in main()
49 ppt = cfb_get_display_parameter(dev, CFB_DISPLAY_PPT); in main()
52 if (cfb_get_font_size(dev, idx, &font_width, &font_height)) { in main()
55 cfb_framebuffer_set_font(dev, idx); in main()
65 cfb_get_display_parameter(dev, CFB_DISPLAY_COLS)); in main()
67 cfb_framebuffer_invert(dev); in main()
69 cfb_set_kerning(dev, 3); in main()
73 cfb_framebuffer_clear(dev, false); in main()
74 if (cfb_print(dev, in main()
81 cfb_framebuffer_finalize(dev); in main()