5 files changed, 25 insertions, 20 deletions
diff --git a/commandline/examples/ds2482-100-readrom b/commandline/examples/ds2482-100-readrom
index 88df4de..7b08b0f 100755
--- a/commandline/examples/ds2482-100-readrom
+++ b/commandline/examples/ds2482-100-readrom
@@ -11,7 +11,7 @@ vusb-i2cset 0x18 0xf0 || echo "Failed to reset chip"
 vusb-i2cset 0x18 0xd2 $CONFIG || echo "Failed to set config"
 vusb-i2cset 0x18 0xb4 || echo "Failed to initiate presence detection (OWR)"
 
-ret=$(( $(vusb-i2cget 0x18 0xe1 0xf0) & 0x02 ))
+ret=$(( $(vusb-i2cget 0x18 1 0xe1 0xf0) & 0x02 ))
 
 if [ "${ret}" = 0 ]; then
 	echo "No presence detected"
@@ -21,20 +21,20 @@ fi
 vusb-i2cset 0x18 0xa5 0x33 || echo "failed to issue READ ROM"
 
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b8=$(vusb-i2cget 0x18 0xe1 0xe1)
+b8=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b7=$(vusb-i2cget 0x18 0xe1 0xe1)
+b7=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b6=$(vusb-i2cget 0x18 0xe1 0xe1)
+b6=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b5=$(vusb-i2cget 0x18 0xe1 0xe1)
+b5=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b4=$(vusb-i2cget 0x18 0xe1 0xe1)
+b4=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b3=$(vusb-i2cget 0x18 0xe1 0xe1)
+b3=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b2=$(vusb-i2cget 0x18 0xe1 0xe1)
+b2=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 vusb-i2cset 0x18 0x96 || echo "failed to initiate read"
-b1=$(vusb-i2cget 0x18 0xe1 0xe1)
+b1=$(vusb-i2cget 0x18 1 0xe1 0xe1)
 
 printf "%02X%02X%02X%02X%02X%02X%02X%02X\n" $b1 $b2 $b3 $b4 $b5 $b6 $b7 $b8
diff --git a/commandline/examples/ds2482-100-searchrom b/commandline/examples/ds2482-100-searchrom
index db478e7..1f97437 100755
--- a/commandline/examples/ds2482-100-searchrom
+++ b/commandline/examples/ds2482-100-searchrom
@@ -11,7 +11,7 @@ vusb-i2cset 0x18 0xf0 || echo "Failed to reset chip"
 vusb-i2cset 0x18 0xd2 $CONFIG || echo "Failed to set config"
 vusb-i2cset 0x18 0xb4 || echo "Failed to initiate presence detection (OWR)"
 
-ret=$(( $(vusb-i2cget 0x18 0xe1 0xf0) & 0x02 ))
+ret=$(( $(vusb-i2cget 0x18 1 0xe1 0xf0) & 0x02 ))
 
 if [ "${ret}" = 0 ]; then
 	echo "No presence detected"
@@ -27,7 +27,7 @@ for i in $(seq 1 8); do
 	for j in $(seq 0 7); do
 		vusb-i2cset 0x18 0x78 0x00 || echo "failed to send triplet"
 
-		bit=$(vusb-i2cget 0x18 0xe1 0xf0)
+		bit=$(vusb-i2cget 0x18 1 0xe1 0xf0)
 
 		if [ "${bit}" -ge 80 ]; then
 			byte=$((byte | (1 << j)))
diff --git a/commandline/examples/ssd1306-getpixels b/commandline/examples/ssd1306-getpixels
index 8527b7a..ba3e2b3 100755
--- a/commandline/examples/ssd1306-getpixels
+++ b/commandline/examples/ssd1306-getpixels
@@ -3,9 +3,6 @@
 from PIL import Image
 import sys
 
-buf_w = 128
-buf_h = 64
-
 
 def load_image(filename):
     im = Image.open(filename)
@@ -20,6 +17,8 @@ def load_image(filename):
 
 filename = sys.argv[1]
 offset = int(sys.argv[2])
+buf_w = int(sys.argv[3])
+buf_h = int(sys.argv[4])
 
 buf = load_image(filename)
 buf = buf[offset : offset + 128]
diff --git a/commandline/examples/ssd1306-init b/commandline/examples/ssd1306-init
index 56e77e5..4d587be 100755
--- a/commandline/examples/ssd1306-init
+++ b/commandline/examples/ssd1306-init
@@ -3,8 +3,14 @@
 WR_CMD=0x80
 WR_DATA=0x40
 
-WIDTH=128
-HEIGHT=64
+: ${WIDTH:=128}
+: ${HEIGHT:=64}
+
+if [ "${HEIGHT}" = 32 ]; then
+	COM_PIN_CFG=0x02
+else
+	COM_PIN_CFG=0x12
+fi
 
 SET_CONTRAST=0x81
 SET_ENTIRE_ON=0xa4
@@ -32,7 +38,7 @@ for cmd in $SET_DISP_OFF \
 		$SET_MUX_RATIO $(( HEIGHT - 1 )) \
 		$SET_COM_OUT_DIR_08 \
 		$SET_DISP_OFFSET 0x00 \
-		$SET_COM_PIN_CFG 0x12 \
+		$SET_COM_PIN_CFG $COM_PIN_CFG \
 		$SET_DISP_CLK_DIV 0x80 \
 		$SET_PRECHARGE 0xf1 \
 		$SET_VCOM_DESEL 0x30 \
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