Jetson 显示屏竖屏设置
入手的 Jetson Nano 套装中包含一个 5 寸的触摸屏,横屏使用时一切正常,设置为竖屏时,显示没有问题,但是触摸输入却乱套了。把下面的脚本配置到 .profile 中,会自动修复这个问题。
参考文档: https://wiki.ubuntu.com/X/InputCoordinateTransformation
#!/bin/bash
TIMEOUT=100
export |grep SSH_TTY -i >/dev/null
RET=$?
if [ "$RET " != "0 " ]; then
# if not login by ssh
while [ 1 ]; do
# 旋转
xinput --set-prop 'wch.cn USB2IIC_CTP_CONTROL' 'Coordinate Transformation Matrix' 0 1 0 -1 0 1 0 0 1
RET=$?
if [ "$RET " = "0 " ]; then
echo "## "`date "+%Y%m%d %H:%M:%S" `"# wch.cn USB2IIC_CTP_CONTROL fixed success"
break
fi
let TIMEOUT=TIMEOUT-1
echo $TIMEOUT
if [ "$TIMEOUT " = "0 " ]; then
echo "## "`date "+%Y%m%d %H:%M:%S" `"# wch.cn USB2IIC_CTP_CONTROL fixed failed"
break
fi
sleep 5s
done
fi