GNU HwConfig (c) GPLv2 BloodRagg @ [qXt]

[BloodRagg]

GNU HwConfig (c) GPLv2 BloodRagg @ [qXt]

This is an intended replacement script for ntx_hwconfig and kobo_config.sh.
Also available on github.com/BloodRagg

The code:

#!/bin/sh
trap 'IFS=$OIFS' 0 1 2 3 15

search=$1

help(){
  cat<<EOF
*********************************************************
GNU HwConfig v0.1a (c) GPLv2 2019-04-01 BloodRagg @ [qXt]
(based on NTX HwConfig v3.1.6.29.234-20180213)

Usage: 
        ${0##*/} [OPTIONS] [FIELDNAME]

        OPTIONS :
        all  : get current configuration values. 
        list : list all configuration values.
        kobo : get kobo name.
        *    : get field value.
        -h   : show this help message 


Example:

        ${0##*/} PCB  #gets PCB value
        ${0##*/} all  #gets all values


*********************************************************
EOF
  exit 1
}

get_kobo_name(){
  [ -n "$1" ] || return 1
  case $1 in
    E60QB*|E606B*) echo kraken;;
    E5061*) echo pixie;;
    E60Q9*) [ "$RES" == "800x600" ] && echo pika || echo alyssum;;
    E606C*) echo dragon;;
    E606G*) echo dahlia;;
    E606F*) echo phoenix;;
    E70Q0*) echo daylight;;
    E60K0*|E60U1*) echo nova;;
    E60QM*) echo snow;;
    E60QL*|E60U0*|T60Q0*) echo star;;
    E80K0*) echo frost;;
    E60610*|*) echo trilogy;;
  esac
}

hwcfg=$(dd if=/dev/mmcblk0 bs=1 skip=$((0x80000)) count=128 2>/dev/null|hexdump -v -e '1/1 "%02x\n"')
hwcfg_data=${hwcfg#*00?}
for i in $hwcfg_data;do 
  [ -n "$hwcfg_len" ] || hwcfg_len=$((0x$i))
  hwcfg_data=${hwcfg_data:3:$((hwcfg_len*3-1))}
  break
done

OIFS=$IFS
IFS=$'\n'
array='
[0] PCB=[E60800|E60810|E60820|E90800|E90810|E60830|E60850|E50800|E50810|E60860|E60MT2|E60M10|E60610|E60M00|E60M30|E60620|E60630|E60640|E50600|E60680|E60610C|E60610D|E606A0|E60670|E606B0|E50620|Q70Q00|E50610|E606C0|E606D0|E606E0|E60Q00|E60Q10|E60Q20|E606F0|E606F0B|E60Q30|E60QB0|E60QC0|A13120|E60Q50|E606G0|E60Q60|E60Q80|A13130|E606H2|E60Q90|ED0Q00|E60QA0|E60QD0|E60QF0|E60QH0|E60QG0|H70000|ED0Q10|E70Q00|H40000|NC|E60QJ0|E60QL0|E60QM0|E60QK0|E70S00|T60Q00|C31Q00|E60QN0|E60U00|E70Q10|E60QP0|E60QQ0|E70Q20|T05R00|M31Q00|E60U10|E60K00|E80K00|E70Q30|EA0Q00|E60R00]
[1] KeyPad=[MX357|MX357+Wheel|MX357+Joystick|MX35-5inch|1Key|E60M10|E60M10+Touch|E60620|E60630|E60640|E606A0|FL_Key|NO_Key|FL+HOME|HOME_Key|L+R+B|FL+HOMEPAD|RETURN+HOME+MENU|HOMEPAD|L+R+SEL|PCSTD|NC|LEFT+RIGHT+HOME+MENU|L1+L2+R1+R2+TP|L1+L2+R1+R2+HOME|L1+L2+R1+R2+FL]
[2] AudioCodec=[No|ALC5623|ALC5640|NC|RTL8821CS|RTL8822BS]
[3] AudioAmp=[No|TPA2016|NC]
[4] Wifi=[No|AW-GH381|AW-GH321|GB9619|PW621|WC160|WC121|WC121A2|RTL8189|AP6476|NC|RTL8821CS|RTL8822BS|RTL8192|RTL8723DS]
[5] BT=[No|AW-GH381|AW-GH105|AP6476|CC2640|NC|RTL8821CS|RTL8822BS|RTL8723DS]
[6] Mobile=[No|Moto 3G|NC|GL852G|SIM7100]
[7] TouchCtrl=[No|TSC2004|Wacom Digitizer|Waltop Digitizer|AUO-TP2|neonode|PVI|ITE|neonode_v2|ektf2132|NC|neonode_v3|ft5x0x|CC2640|CYTT21X|FT6436|Hanvon Digitizer|GTXX]
[8] TouchType=[No|R-Type|Digitizer|C-Type|IR-Type|NC]
[9] DisplayCtrl=[S1D13521|S1D13522|K1900|M166E|MX508|K1901|MX508+TPS65185|MX6SL+TPS65185|MX6SL+FP9928|NC|IT8951+FP9928|MX7D+TPS65185|MX6ULL+FP9928|MX6SLL+FP9928|IT8951_USB|MX6SLL+TPS65185|MX6ULL+TPS65185|MX6DL+TPS65185|MX6DL+FP9928|MX6SL+SY7636|MX6ULL+SY7636|MX6SLL+SY7636|MX6DL+SY7636]
[10] DisplayPanel=[6" Left EPD|6" Right EPD|9" Right EPD|5" Left EPD|5" Right EPD|6" Top EPD|6" Bottom EPD|5" Top EPD|5" Bottom EPD|6.8" Top EPD|6.8" Bottom EPD|NC|13.3" Left EPD|13.3" Right EPD|13.3" Bottom EPD|13.3" Top EPD|7.8" Bottom EPD|7.8" Top EPD|7.8" Left EPD|7.8" Right EPD|7.3" Bottom EPD|7.3" Top EPD|7.3" Left EPD|7.3" Right EPD|4.7" Bottom EPD|4.7" Top EPD|4.7" Left EPD|4.7" Right EPD|10.3" Top EPD|10.3" Bottom EPD|10.3" Left EPD|10.3" Right EPD|8" Bottom EPD|8" Top EPD|8" Left EPD|8" Right EPD]
[11] RSensor=[No|Rotary Encoder|G Sensor|KL25|MMA8X5X|NC]
[12] MicroP=[MSP430|RC5T619|No|NC]
[13] Customer=[No Brand|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|27|28|29|30|31]
[14] Battery=[1000mA|1500mA|No|NC|AAAx2|AAAx3|AAx2|AAx3|3000mA|300mA|1200mA|1050mA|SP284657-1000mA|BatteryPack_12V|PR-284983N-1500mA|PR-248899G-3000mA]
[15] Led=[TYPE1|RGB|RG|RGH|W|G|No|WH|NC]
[16] RamSize=[128MB|64MB|256MB|512MB|1024MB|2048MB|4096MB|NC]
[17] IFlash=[Micro SD|NAND Flash|eMMC|SPI Flash|SATA-HDD|NC]
[18] ExternalMem=[No|SD|Micro SD|NC]
[19] RootFsType=[Ext2|Ext3|Ext4|Vfat|NC|RAW]
[20] SysPartType=[TYPE1|TYPE2|TYPE3|TYPE4|TYPE5|TYPE6|TYPE7|TYPE8|TYPE9|TYPE10|TYPE11|TYPE12|TYPE13|TYPE14|TYPE15|NC|TYPE16|TYPE17|TYPE18]
[21] ProgressXHiByte=0x00
[22] ProgressXLoByte=0x00
[23] ProgressYHiByte=0x00
[24] ProgressYLoByte=0x00
[25] ProgressCnts=0x00
[26] ContentType=0x00
[27] CPU=[mx35|m166e|mx50|x86|mx6|mx6sl|it8951|i386|mx7d|mx6ull|mx6sll|mx6dl]
[28] UIStyle=[Ebrmain|Customer UI|Android|NC]
[29] RAMType=[MDDR|DDR2|K4X2G323PC|K4X2G323PD|DDR3|LPDDR2|W97BH2KB|NT6TL64M32B|No|NC|LPDDR3]
[30] UIConfig=[Normal|Normal2|AD|RD|NC]
[31] DisplayResolution=[800x600|1024x758|1024x768|1440x1080|1366x768|1448x1072|1600x1200|400x375x2|1872x1404|960x540|NC|2200x1650|1440x640x4|1600x1200x4|1920x1440]
[32] FrontLight=[No|TABLE0|TABLE0+|TABLE0a|TABLE1+|TABLE2+|TABLE3+|TABLE4+|TABLE5+|TABLE6+|TABLE7+|TABLE8+|TABLE9+|TABLE10+|TABLE11+|TABLE12+|TABLE13+|TABLE14+|TABLE15+|TABLE16+]
[33] CPUFreq=[NC|800M|1G|1.2G]
[34] HallSensor=[No|TLE4913|NC]
[35] DisplayBusWidth=[8Bits|16Bits|8Bits_mirror|16Bits_mirror|NC]
[36] FrontLight_Flags=BootON:OFF,TABLE1X:OFF,EN_INV:OFF
[37] PCB_Flags=NO_KeyMatrix:ON,FPC_Touch:OFF,LOGO_LED:OFF,RD_MODE:OFF,EPD_LV:OFF,EPDVDD_STDALONE:OFF,HP_DETECT:OFF,ISD_1V8:OFF
[38] FrontLight_LEDrv=[SY7201|A8169|No|SY7311A|LM3630|LM3630+SY7201|LM3630+SY7311A|NC|SY7208|TLC5947]
[39] VCOM_10mV_HiByte=0x00
[40] VCOM_10mV_LoByte=0x00
[41] PCB_REV=0x00
[42] PCB_LVL=[A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z]
[43] HOME_LED_PWM=[No|MSP430|GPIO|NC]
[44] PMIC=[No|RC5T619|NC|BD71815]
[45] FL_PWM=[MSP430|HT68F20|LM3630|NC|MSP430+LM3630|LM3630x2|LM3630x1a|LM3630x1b|TLC5947]
[46] RTC=[MSP430|RC5T619|No|NC|BD71815]
[47] BootOpt=ESD:OFF
[48] Touch2Ctrl=[No|TSC2004|Wacom Digitizer|Waltop Digitizer|AUO-TP2|neonode|PVI|ITE|neonode_v2|ektf2132|NC|neonode_v3|ft5x0x|CC2640|CYTT21X|FT6436|Hanvon Digitizer|GTXX]
[49] Touch2Type=[No|R-Type|Digitizer|C-Type|IR-Type|NC]
[50] GPS=[No|AP6476|NC]
[51] FM=[No|AP6476|NC]
[52] RSensor2=[No|Rotary Encoder|G Sensor|KL25|MMA8X5X|NC]
[53] LightSensor=[No|STK2203|Si114x|NC]
[54] TPFWIDByte0=0x00
[55] TPFWIDByte1=0x00
[56] TPFWIDByte2=0x00
[57] TPFWIDByte3=0x00
[58] TPFWIDByte4=0x00
[59] TPFWIDByte5=0x00
[60] TPFWIDByte6=0x00
[61] TPFWIDByte7=0x00
[62] GPU=[NC|MX508|MX6SL|NO]
[63] PCB_Flags2=eMMC@SD1:OFF,WiFi@SD2:OFF,eMMC@SD2:OFF
[64] EPD_Flags=NO_VDD_CTRL:OFF,LP_PANEL:OFF
[65] LAN=[No|LAN8720]
[66] MobileIF=[NC|USB|UART|I2C|SPI]
[67] PIR=[No|GPIO]
[68] PanelLaminationSrc=[NC|KOTL]
[69] FL_CHNS=0x00
'

case $search in
  -h|"") help;;
   list) for i in $array;do case $2 in "") echo $i;; *) [ "${i/$2=}" = "$i" ] || echo $i;;esac;done;exit 1;;
    all) search="";pos=1;;
   kobo) get_kobo_name $($0 PCB);; 
esac

for i in $array;do

  [ "${i/$search=}" = "$i" ] || {
    column=${i%%] *};column=${column#[}
    line=${i#* }

    c=0;for value in $hwcfg_data;do
      [ $c = $column ] && break
      c=$((c+1))
    done

    [ -n "$pos" ] && printf "[$column] ${line%=*}="

    case $line in
      *=[*)
        line=${line#*=}
        line=${line#[}
        line=${line%]}
        IFS=$'\n|'
        c=0;for i in $line;do
          [ $c = $((0x$value)) ] && {
            echo "$i";break
          }
          c=$((c+1))
        done
      ;;
      *0x00*)
        printf "0x$value\n" $value
      ;;
      *)
        printf "${line#*=}\n" $value
      ;;
    esac
  }
  [ -n "$line" -a -n "$search" ] && break

done

exit 0

Enjoy and all bug reports all welcome

[NiLuJe]

I don't know how I'd managed to miss the -l flag (! ), but this shines a light on a few things, so, yay \o/.

[BloodRagg]

Its always good to know you can make a difference, no matter how small it is \o/
Did you by any chance catch the -L flag too ?

You know this means no more dependencies on scripts and shell variables.

[Renate]

That's very nice.
I wanted to use it on my Nooks, patched a few things, but got bored debugging scripts.
I wrote it as a C program.

Could you tell me what the source of the variable names/options is?

Do you know how the bit fields are ordered?

[NiLuJe]

The actual (god-awfully statically linked) ntx version is shipped on Kobo FWs, so, that helps.

Some of it is exposed in the Kobo kernel sources too, although you might have to dig into much older kernels for some context.

I jotted down a few things relevant to my interests over here after looking into it on Kobo once @pazos did the actual work for BQ devices .

[Renate]

The new 7.8" Nook Glowlight has some values past your indexes.

[0] PCB ... E60R00|?|?|?|?|?|E70Q50
[2] AudioCodec ... RTL8822BS|ALC5672