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Old 02/07/2013, 08:22 AM   #21 (permalink)
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Can you show more details? How to fix your Veer touchpanel break......
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Old 02/07/2013, 12:10 PM   #22 (permalink)
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Quote:
Originally Posted by lemanho View Post
Can you show more details? How to fix your Veer touchpanel break......
So when I first attempted the Veer update from webOS 2.1.2 to webOS 2.2.4 I did it thru command line...
It went fine, then I got a hardware replacement from HP/Palm...

Did it all over thru command line and when it ran PmTPUpdater, it failed...

The TP rom got corrupt and the panel ID was erased...
As the PmTpUpdater just calls catnip it assumes things are good... Once they are broke PmTPUpdater will no longer work...

So I had to use catnip to fix it... catnip is not a toy... it is very technical if you do not know what you are doing then do not do it...

It does not seem to be as bad as A6 firmware, but if your Touchpanel is broke, it can be fixed... I have only had Veer TouchPanel issues, but this tool is on all devices...

PmTpUpdater is a script that calls catnip...

To fix a panel ID for instance one would

/sbin/stop hidd
/usr/bin/catnip resume
/usr/bin/catnip pid "pid id"
/usr/bin/catnip suspend
/sbin/start hidd

Veer catnip --help:
usage: catnip [options] <command> [options] [arguments]
options:
--help : this message
--verbose : blah, blah, blah
--profile : dump profiling info on exit
--spi-hz <hz> : spi rate in hz
--spi-mode <mode> : spi mode {0, 1, 2, 3}
--debug : catnip no worky...
commands:
baseline : get the baseline
cal : calibrate panel
cmn : configure the common mode noise filter
crc : cyclic redundancy check
cycles : get or set the number of cycles
discard : get or set the discard count
ema : get or set the baseline ema alpha
freq : get or set the frequency
gain : get/set idac gain
gidac : get or set the global idac table
help : help on a command
hotspot : get or reset remote hotspots
id : query silicon id
idac : get unified idac
jitter : enable or disable the jitter filter
lidac : get or set the local idac table
noise : get or set the signal noise threshold
pid : get or set the panel id
pidgen : generate a panel id
prime : get or set the baseline prime order
ram : read ram
raw : get raw scan buffer
reg : read or write registers
reset : reset chip
resume : resume the touchpanel controller
roll-count : get or set the baseline roll count
roll-ema : get or set the baseline roll ema alpha
rom : read rom blocks
scan : perform one or more scans
scratch : read or write the scratch area
shift : get or set the shift count
signal : get signal scan buffer
sleep : zzz
subs : get or set the number of subconversions
suspend : suspend the touchpanel controller
cols : get number of columns
timer : get or set timer frequency
ver : get fw/hw versions

Touchpad catnip --help:
usage: catnip [options] <command> [options] [arguments]
options:
--profile : dump profiling info on exit
--debug : debug catnip
--autocrat-debug : debug autocrat library
--boot-ms <ms> : boot time, in milliseconds
--i2c-bus <bus> : i2c bus
--i2c-addr <addr> : i2c slave address
--i2c-retries <retries> : i2c retry attempts
--scan-timeout <ms> : scan timeout, in ms
--i2c-only : don't use uart
--help : this message
commands:
id : query silicon id
reset : reset the chip
baseline : get the baseline
cal : calibrate panel
crc : cyclic redundancy check
cycles : get or set the number of cycles
ema : get or set the baseline ema alpha
freq : get or set the frequency
gain : get/set idac gain
gidac : get or set the global idac table
cmn : get or set common mode noise filter flag
jitter : get or set jitter filter flag
listen : receive wisdom from psoc
mode : get or set mode
idac : get the unified idac table
lidac : get or set the local idac table
noise : get or set the signal noise threshold
pid : get or set the panel id
pidgen : generate a panel id
prime : get or set the baseline prime order
raw : get the raw buffer
reg : read or write registers
resume : resume the touchpanel controller
roll-count : get or set the baseline roll count
roll-ema : get or set the baseline roll ema alpha
rom : read rom blocks
scan : perform one or more scans
scratch : read or write the scratch area
signal : get the signal buffer
sleep : zzz
subs : get or set the number of subconversions
suspend : suspend the touchpanel controller
cols : get number of columns
timer : get or set timer period
ver : get fw/hw versions

Last edited by John Steffes; 02/07/2013 at 12:49 PM.
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Old 02/07/2013, 09:00 PM   #23 (permalink)
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Try to do it. Thanks a lot.........................
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Old 02/10/2013, 09:18 PM   #24 (permalink)
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技术达人 给跪了
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Old 03/01/2013, 11:08 AM   #25 (permalink)
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I was able to get my TouchPad Go working again this morning with the help of John Steffes. Huge thanks to him and all others who assisted me.
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Old 08/29/2013, 09:24 AM   #26 (permalink)
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Quote:
Originally Posted by lemanho View Post
Can you see the big USB hold power + Vol up ??
ok. i see it but now what do i do? im trying to do a manufacturer reset.
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Old 08/29/2013, 12:36 PM   #27 (permalink)
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You need to Doctor it probably. PM me for details since I cannot share links here .

-- Sent from my TouchPad using Communities
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