jivelite-sp

#!/bin/sh

#  Jivelite device detection and startup script.
#    - Script handles all RasberryPi DSI touchscreens on RasberryPi boards
#    - If you have an spi based screen that needs configuration.
#      - Copy this script to /etc/sysconfig/tcedir/jivlite.sh
#
#
#      - Insert screen startup related code



#      - End screen related startup code
#

export LOG=/var/log/pcp_jivelite.log

#Variables coming from pcp.cfg
# SCREENROTATE
# HARDWARE_ROT
# JL_FRAME_RATE
# JL_FRAME_DEPTH
# JL_FRAME_BUFFER

if [ -f /usr/local/etc/pcp/pcp.cfg ]; then
    source /usr/local/etc/pcp/pcp.cfg
fi

# Autodetect Touchscreen, and then mouse if no touch is found.
TOUCH=0
MOUSE=0
TMPFILE=$(mktemp)
udevadm info --export-db | grep "P: " | grep "event" | sed 's/P: //' > $TMPFILE
for LINE in $(cat $TMPFILE); do
    udevadm info --query=property --path=$LINE | grep -q TOUCH
    [ $? -eq 0 ] && eventno=$(basename $LINE);TOUCH=1;MOUSE=0
    if [ "$eventno" != "" ]; then
        echo -e "Automatic touchscreen detection found input device on $eventno: \nDevice Info:" >> $LOG
        udevadm info --query=all --path=${LINE%/*} >> $LOG

        # Some touchpanels need multitouch (known: MPI7003)
        udevadm info --query=all --path=${LINE%/*} | grep -q "MPI7003"
        if [ $? -eq 0 ]; then
            echo "Detected touchscreen driver requiring multitouch, enabling driver..." >> $LOG
            modprobe hid_multitouch
            sed -i 's/^# module debounce/module debounce/' /usr/local/etc/ts.conf
        fi
        break
    fi
    udevadm info --query=property --path=$LINE | grep -q MOUSE
    [ $? -eq 0 ] && eventno=$(basename $LINE);TOUCH=0;MOUSE=1
    [ "$eventno" != "" ] && echo "Found mouse: $eventno" >> $LOG && break
done
rm -f $TMPFILE

if [ x"" != x"$eventno" -a $TOUCH -eq 1 ]; then
    export JIVE_NOCURSOR=1
    export TSLIB_TSDEVICE=/dev/input/$eventno
    export SDL_MOUSEDRV=TSLIB
    export SDL_MOUSEDEV=$TSLIB_TSDEVICE
fi

# Determine the driver being used.  (drm-rpi-dsadrmf is a pi5 which must use the vc4 driver)
if [ ! -z ${JL_FRAME_BUFFER} ]; then
    export SDL_FBDEV=$JL_FRAME_BUFFER
    echo "Using $SDL_FBDEV as frame buffer device." >> $LOG

    case $(cat /proc/fb | grep -E ^${JL_FRAME_BUFFER: -1} | cut -d' ' -f2) in
        vc4drmfb|drm-rp1-dsidrmf) DRIVER="VC4";;
        BCM2708) DRIVER="BCM2708";;
        *) DRIVER="OTHER"
    esac
    echo "Detected framebuffer driver: $DRIVER" >> $LOG
fi

# Set software rotation if screen rotate is set and vc4 driver is being used.
if [ ! -z ${SCREENROTATE} ]; then
    if [ "${DRIVER}" = "VC4" ]; then
        # Rotation CCW=270, UD=180, CW=90 degrees
        case "${SCREENROTATE}" in
            90) export SDL_VIDEO_FBCON_ROTATION=CCW;;
            180) export SDL_VIDEO_FBCON_ROTATION=UD;;
            270) export SDL_VIDEO_FBCON_ROTATION=CW;;
            *) unset SDL_VIDEO_FBCON_ROTATION;;
        esac
    fi
    [ "${HARDWARE_ROT}" = "yes" ] && unset SDL_VIDEO_FBCON_ROTATION

    if [ ! -z ${SDL_VIDEO_FBCON_ROTATION} ]; then
        echo "SDL screen rotation set to $SDL_VIDEO_FBCON_ROTATION." >> $LOG
    else
        echo "No SDL Screen rotation, or handled in hardware/drivers." >> $LOG
    fi
fi

if [ -z ${JL_FRAME_RATE} ]; then
    JL_FRAME_RATE=22
fi

export JIVE_FRAMERATE=$JL_FRAME_RATE

echo "Frame rate set to $JIVE_FRAMERATE frames per second." >> $LOG

if [ -z ${JL_FRAME_DEPTH} ]; then
    JL_FRAME_DEPTH=32
fi

if [ ${DRIVER} != "VC4" ]; then
    /usr/sbin/fbset -depth $JL_FRAME_DEPTH >> $LOG
else
    [ "${HARDWARE_ROT}" = "yes" ] || JL_FRAME_DEPTH=16
fi
echo "Frame buffer color bit depth set to $JL_FRAME_DEPTH." >> $LOG

export HOME=/home/tc

while true; do
    sleep 3
    /opt/jivelite/bin/jivelite >> $LOG 2>&1
done