From ddfd40af6d2427a81d976ac2cc1e5b141fc3e76c Mon Sep 17 00:00:00 2001
From: numToStr <24727447+numToStr@users.noreply.github.com>
Date: Mon, 9 Sep 2024 12:45:13 +0000
Subject: [PATCH] enable oled on left

---
 .../shields/acorn/acorn_central_left.overlay  | 24 +++++++++++++++++++
 config/acorn.conf                             |  3 +++
 2 files changed, 27 insertions(+)

diff --git a/boards/shields/acorn/acorn_central_left.overlay b/boards/shields/acorn/acorn_central_left.overlay
index a7cb8fc..c0c6583 100644
--- a/boards/shields/acorn/acorn_central_left.overlay
+++ b/boards/shields/acorn/acorn_central_left.overlay
@@ -5,3 +5,27 @@
     a-gpios = <&pro_micro 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
     b-gpios = <&pro_micro 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
 };
+
+&pro_micro_i2c {
+    oled: ssd1306@3c {
+        compatible = "solomon,ssd1306fb";
+        reg = <0x3c>;
+        width = <128>;
+        height = <32>;
+        segment-offset = <0>;
+        page-offset = <0>;
+        display-offset = <0>;
+        multiplex-ratio = <31>;
+        segment-remap;
+        com-invdir;
+        com-sequential;
+        inversion-on;
+        prechargep = <0x22>;
+    };
+};
+
+/ {
+    chosen {
+        zephyr,display = &oled;
+    };
+};
\ No newline at end of file
diff --git a/config/acorn.conf b/config/acorn.conf
index fe62aeb..a7b7ba6 100644
--- a/config/acorn.conf
+++ b/config/acorn.conf
@@ -14,3 +14,6 @@ CONFIG_EC11_TRIGGER_GLOBAL_THREAD=y
 
 # Enable deep sleep
 CONFIG_ZMK_SLEEP=y
+
+# Enable the OLED Display
+CONFIG_ZMK_DISPLAY=y
\ No newline at end of file