From 969ab992ec633ebb908a25c7e48dab49a70cc1db Mon Sep 17 00:00:00 2001
From: Richard Jones <b.mcgavin@gmail.com>
Date: Tue, 8 Sep 2020 08:16:21 +0100
Subject: [PATCH] Blank OLED after one second

---
 app/src/display.c | 8 +++++++-
 app/src/main.c    | 4 ++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/app/src/display.c b/app/src/display.c
index 9021914f..8078ecfd 100644
--- a/app/src/display.c
+++ b/app/src/display.c
@@ -52,5 +52,11 @@ void zmk_display_task_handler()
 {
     lv_tick_inc(10);
     lv_task_handler();
-    k_sleep(K_MSEC(10));
+    k_sleep(K_MSEC(1000));
+    display = device_get_binding(ZMK_DISPLAY_NAME);
+    if (display == NULL) {
+        LOG_ERR("Failed to find display device");
+        return -EINVAL;
+    }
+    display_blanking_on(display);
 }
diff --git a/app/src/main.c b/app/src/main.c
index 5a678ee0..ac122eb3 100644
--- a/app/src/main.c
+++ b/app/src/main.c
@@ -30,8 +30,8 @@ void main(void)
 #ifdef CONFIG_ZMK_DISPLAY
 	zmk_display_init();
 
-	while (1) {
+	//while (1) {
 		zmk_display_task_handler();
-	}
+	//}
 #endif /* CONFIG_ZMK_DISPLAY */
 }