vcgencmd

#!/bin/sh
# try and keep this pure bourne shell
# minimal clone of raspberry tool vcgencmd - for use with Android rpicheck and rock64 SBC

command=$1
case ${1} in
        measure_clock)
                case ${2} in
                        arm)
                                # awk is probably overkill....
                                /usr/local/sbin/rock64_health.sh | awk '/CPU freq/{print "frequency(45)=" $4 * 1000000}'
                                #value=`/usr/local/sbin/rock64_health.sh | awk '/CPU freq/{print $4 * 1000000}'`
                                #echo 'frequency(45)='${value}
                                exit
                        ;;
                        core)
                                value=0  # TODO / FIXME
                                echo 'frequency(1)='${value}
                                exit
                        ;;
                # TODO anything else thrown an error/debug
                esac
                exit
                ;;
        measure_temp)
                # awk is probably overkill....
                #/usr/local/sbin/rock64_health.sh | awk '/SoC Temp/{print $4 "\\\'C"}'
                #value=`/usr/local/sbin/rock64_health.sh | awk '/SoC Temp/{print $4}'`
                #value=`46'
                #echo 'temp='${value}"'C"
                echo "temp=46.7'C"
                exit
                ;;
        get_throttled)
                echo 'throttled=0x50000'
                exit
                ;;
        measure_volts)
                case ${2} in
                        core)
                                value=0  # TODO / FIXME
                                echo 'volt='${value}'.0000V'
                                exit
                        ;;
                # TODO anything else thrown an error/debug
                esac
                ;;
        version)
                echo 'Nov  4 2018 16:31:07'
                echo 'Copyright (c) 2012 rock64'
                echo 'version rock64_TODO (clean) (release)'
                exit
                ;;
esac