From aa84611c14c7553824379bec12793fa209f65460 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 11 Apr 2021 18:54:45 +0200
Subject: ssd1306: Comment initialization sequence

---
 src/driver/ssd1306.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/driver/ssd1306.cc b/src/driver/ssd1306.cc
index 23b938d..cf36c13 100644
--- a/src/driver/ssd1306.cc
+++ b/src/driver/ssd1306.cc
@@ -20,6 +20,7 @@ void SSD1306::init()
 	for (i = 0; i < sizeof(init1); i++) {
 		writeCommand(init1[i]);
 	}
+	// set multiplex ratio (i.e., number of rows)
 	writeCommand(height - 1);
 	for (i = 0; i < sizeof(init2); i++) {
 		writeCommand(init2[i]);
-- 
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