draw_test_pixel   456 platform/ixus240_elph320hs/kbd.c     if (!draw_test_pixel(0, 80, (guiMode)?COLOR_GREEN:COLOR_WHITE)) redraw_buttons = 1;
draw_test_pixel   221 platform/ixus310_elph500hs/kbd.c     if (!draw_test_pixel(0, 80, (camera_info.state.gui_mode)?COLOR_GREEN:COLOR_WHITE)) redraw_buttons = 1;