From: Joey Castillo <jose.castillo@gmail.com>
Date: Mon, 22 Nov 2021 22:02:48 +0000 (-0500)
Subject: tweak voltage of sensor watch dev board display
X-Git-Url: https://git.earman.xyz/?a=commitdiff_plain;h=fb8f4584a59b1f1ffc804a7aa8311e91c1629f94;p=sensor-watch.git

tweak voltage of sensor watch dev board display
---

diff --git a/boards/OSO-FEAL-A1-00/pins.h b/boards/OSO-FEAL-A1-00/pins.h
index c860911..e8cd280 100644
--- a/boards/OSO-FEAL-A1-00/pins.h
+++ b/boards/OSO-FEAL-A1-00/pins.h
@@ -35,6 +35,9 @@
 
 
 // Segment LCD
+// The LCD in this board can run comfortably at a lower voltage.
+#define CONF_SLCD_CONTRAST_ADJUST 7
+
 #define SLCD0 GPIO(GPIO_PORTB, 6)
 #define SLCD1 GPIO(GPIO_PORTB, 7)
 #define SLCD2 GPIO(GPIO_PORTB, 8)