files/rival3

   1 #!/bin/sh
   2 # hiddev != hidraw, hiddev does parsing and more, not hidraw
   3 effects='rainbow-shift|breath-fast|breath|breath-slow|steady|rainbow-breath|disco'
   4 effect_to_hex()
   5 {
   6         case $effect in
   7         rainbow-shift) effect=00;;
   8         breath-fast) effect=01;;
   9         breath) effect=02;;
  10         breath-slow) effect=03;;
  11         steady) effect=04;;
  12         rainbow-breath) effect=05;;
  13         disco) effect=06;;
  14         *)
  15                 printf "\nERROR:invalid effect ($effects)\n"
  16                 exit 1
  17                 ;;
  18         esac
  19 }
  20
  21 # not implemented, because factory default value is ok
  22 # set polling rate in Hz:
  23 # command=04 00
  24 # suffix=00 00 00 00 00 00
  25 # values=
  26 #       125 Hz=04
  27 #       250 Hz=03
  28 #       500 Hz=02
  29 #       1000 Hz=01 (factory default)
  30 USAGE="Usage: $0 -z1 color(hex 3 bytes rrggbb) -z2 color(hex 3 bytes rrggbb) -z3 color(hex 3 bytes rrggbb) -logo color(hex 3 bytes rrggbb) -s dpi1,dpi2,dpi3,dpi4,dpi5(40-8500/40 increment) -e effect($effects) -save"
  31 if test $# -eq 0; then
  32         echo $USAGE
  33         exit 0
  34 fi
  35
  36 # vendor_id=0x1038
  37 # product_id=0x1824
  38 # product_id=0x182c, firmware v0.37.0.0
  39 # endpoint index 3 (there are 4 endpoints)
  40 endpoint=0
  41 for l in /sys/class/hidraw/*; do
  42         if readlink -f $l | egrep '1038:1824' >/dev/null 2>&1; then
  43                 if test $endpoint -eq 3; then
  44                         rival3=/dev/$(basename $l)
  45                         break
  46                 fi
  47                 endpoint=$(($endpoint + 1))
  48         elif readlink -f $l | egrep -i '1038:182c' >/dev/null 2>&1; then
  49                 if test $endpoint -eq 3; then
  50                         rival3=/dev/$(basename $l)
  51                         break
  52                 fi
  53                 endpoint=$(($endpoint + 1))
  54         fi
  55 done
  56
  57 if test "${rival3-unset}" = unset; then
  58         echo ERROR:unable to locate a rival3
  59         exit 1
  60 else
  61         echo $rival3
  62 fi
  63
  64 while test $# -ne 0; do
  65         case $1 in
  66                 -z1)
  67                         if test "$2" = ""; then
  68                                 echo missing rgb_hex
  69                                 exit 1
  70                         fi
  71                         rgb_hex_z1=$2
  72                         shift 2
  73                         ;;
  74                 -z2)
  75                         if test "$2" = ""; then
  76                                 echo missing rgb_hex
  77                                 exit 1
  78                         fi
  79                         rgb_hex_z2=$2
  80                         shift 2
  81                         ;;
  82                 -z3)
  83                         if test "$2" = ""; then
  84                                 echo missing rgb_hex
  85                                 exit 1
  86                         fi
  87                         rgb_hex_z3=$2
  88                         shift 2
  89                         ;;
  90                 -logo)
  91                         if test "$2" = ""; then
  92                                 echo missing rgb_hex
  93                                 exit 1
  94                         fi
  95                         rgb_hex_logo=$2
  96                         shift 2
  97                         ;;
  98                 -s)
  99                         if test "$2" = ""; then
 100                                 echo missing sensitivities
 101                                 exit 1
 102                         fi
 103                         sensitivities=$2
 104                         shift 2
 105                         ;;
 106                 -e)
 107                         if test "$2" = ""; then
 108                                 echo missing effect
 109                                 exit 1
 110                         fi
 111                         effect=$2
 112                         shift 2
 113                         ;;
 114                 -save)
 115                         save=yes
 116                         shift
 117                         ;;
 118                 *)
 119                         echo ignoring $1
 120                         shift
 121                         ;;
 122         esac
 123 done
 124
 125 # each command is padded to 9 bytes
 126 if test "${rgb_hex_z1-unset}" != unset; then
 127         echo "rgb_hex_z1=$rgb_hex_z1";
 128         cmd_hex=050001${rgb_hex_z1}64
 129 fi
 130 if test "${rgb_hex_z2-unset}" != unset; then
 131         echo "rgb_hex_z2=$rgb_hex_z2";
 132         cmd_hex=050002${rgb_hex_z2}64
 133 fi
 134 if test "${rgb_hex_z3-unset}" != unset; then
 135         echo "rgb_hex_z3=$rgb_hex_z3";
 136         cmd_hex=050003${rgb_hex_z3}64
 137 fi
 138 if test "${rgb_hex_logo-unset}" != unset; then
 139         echo "rgb_hex_logo=$rgb_hex_logo";
 140         cmd_hex=0500004${rgb_hex_logo}64
 141 fi
 142 if test "${sensitivities-unset}" != unset; then
 143         printf "sensitivities = $sensitivities"
 144         IFS_SAVED="$IFS"
 145         IFS=','
 146         dpi_n=0
 147         sensitivities_rounded="/rounded_to ="
 148         for dpi in $sensitivities
 149         do
 150                 dpi_step=$(printf "$dpi/40" | bc)
 151                 dpi_rounded=$(printf "$dpi_step * 40" | bc)
 152                 sensitivities_rounded="${sensitivities_rounded} ${dpi_rounded}"
 153                 if test $dpi_rounded -lt 40; then
 154                         printf "\n$dpi_rounded from $dpi is below 40\n"
 155                         exit
 156                 fi
 157                 if test $dpi_rounded -gt 8500; then
 158                         printf "\n$dpi_rounded from $dpi is above 8500\n"
 159                         exit
 160                 fi
 161                 output=$(($dpi_step - 1))
 162                 output_hex=$(printf "%02x" $output)
 163                 sensitivities_hex="${sensitivities_hex}$output_hex"
 164                 dpi_n=$(printf "%02x" $(($dpi_n + 1)))
 165         done
 166         IFS="$IFS_SAVED"
 167         printf "$sensitivities_rounded"
 168         if test $dpi_n -gt 5; then
 169                 printf "\ndpi preset count is above 5\n"
 170                 exit
 171         fi
 172         echo "/hexcode = ${dpi_n}${sensitivities_hex}"
 173         cmd_hex=${cmd_hex}0b00${dpi_n}01${sensitivities_hex}
 174 fi
 175 if test "${effect-unset}" != unset; then
 176         printf "effect=$effect"
 177         effect_to_hex
 178         echo "/hexcode=$effect"
 179         cmd_hex=${cmd_hex}0600${effect}
 180 fi
 181 # must be last for an obvious reason
 182 if test "${save-unset}" != unset; then
 183         echo "****will save settings in mouse persistent memory****"
 184         cmd_hex=${cmd_hex}0900
 185 fi
 186 printf "00:$cmd_hex\n" | xxd -r >$rival3