From f7966df39849bfc0c6954d058a621da0d58335e0 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 11 Apr 2021 09:37:25 +0200
Subject: examples/ssd1306: add support for 128x32 displays

---
 commandline/examples/ssd1306-show | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'commandline/examples/ssd1306-show')

diff --git a/commandline/examples/ssd1306-show b/commandline/examples/ssd1306-show
index bac18da..63a63cd 100755
--- a/commandline/examples/ssd1306-show
+++ b/commandline/examples/ssd1306-show
@@ -3,8 +3,8 @@
 WR_CMD=0x80
 WR_DATA=0x40
 
-WIDTH=128
-HEIGHT=64
+: ${WIDTH:=128}
+: ${HEIGHT:=64}
 
 SET_CONTRAST=0x81
 SET_ENTIRE_ON=0xa4
@@ -33,5 +33,5 @@ for cmd in $SET_COL_ADDR 0 $(( WIDTH - 1 )) \
 done
 
 for offset in $(seq 0 7); do
-	vusb-i2cset 0x3c $WR_DATA $("${BASE}/ssd1306-getpixels" "$1" $(( offset * 128 )))
+	vusb-i2cset 0x3c $WR_DATA $("${BASE}/ssd1306-getpixels" "$1" $(( offset * 128 )) "${WIDTH}" "${HEIGHT}")
 done
-- 
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