altos/telelco: Update backlight/contrast display upon change

Don't wait for the 1-second poll interval.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/src/drivers/ao_lco_bits.c b/src/drivers/ao_lco_bits.c
index b574437d9e6517acccc666febeea71fac8e8c826..2821d1195cdd4e8b31d79567a1f21b823d51c5e1 100644 (file)
--- a/src/drivers/ao_lco_bits.c
+++ b/src/drivers/ao_lco_bits.c
@@ -265,6 +265,7 @@ ao_lco_step_pad(int8_t dir)
                if (contrast > AO_LCO_MAX_CONTRAST)
                        contrast = AO_LCO_MAX_CONTRAST;
                ao_lco_set_contrast(contrast);
+               ao_lco_show();
                break;
        }
 #endif
@@ -280,6 +281,7 @@ ao_lco_step_pad(int8_t dir)
                if (backlight > AO_LCO_MAX_BACKLIGHT)
                        backlight = AO_LCO_MAX_BACKLIGHT;
                ao_lco_set_backlight(backlight);
+               ao_lco_show();
                break;
        }
 #endif