Ordered a new ds2482-800 chip, didn't drink the night before and
replaced/soldered the chip. All is working normally again...
Nico
Nico Bouthoorn wrote:
I've compile the 3.1 version which gives more debug information, looks
like broken
Konsole output
root@bb01:/opt# /opt/owfs/bin/owserver --i2c=/dev/i2c-1:18 --debug
DEBUG MODE
libow version:
3.1p0
DEBUG: ow_daemon.c:(170) main thread id = 3069607936
DEBUG: ow_inotify.c:(80) No configuration files to monitor
CONNECT: ow_dnssd.c:(81) Zeroconf/Bonjour is disabled since dnssd
library isn't found
CALL: ow_parsename.c:(102) path=[]
DEBUG: owlib.c:(77) Global temp limit 0C to 100C (for fake and mock
adapters)
CALL: ow_ds2482.c:(167) DS2482 bus address <18> invalid. Will search.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 18
DEBUG: ow_ds2482.c:(516) ok
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 18 cannot
be reset. Not a DS2482.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 19
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 19 cannot
be reset. Not a DS2482.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 1A
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 1A cannot
be reset. Not a DS2482.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 1B
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 1B cannot
be reset. Not a DS2482.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 1C
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 1C cannot
be reset. Not a DS2482.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 1D
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 1D cannot
be reset. Not a DS2482.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 1E
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 1E cannot
be reset. Not a DS2482.
CONNECT: ow_ds2482.c:(396) Found an i2c device at /dev/i2c-1 address 1F
CONNECT: ow_ds2482.c:(422) i2c device at /dev/i2c-1 address 1F cannot
be reset. Not a DS2482.
DEBUG: ow_com_close.c:(42) Unimplemented!!!
CONNECT: owlib.c:(145) Cannot detect an i2c DS2482-x00 on /dev/i2c-1:18
DEFAULT: owlib.c:(52) No valid 1-wire buses found
DEBUG: ow_exit.c:(17) Exit code = 1
CALL: ow_lib_close.c:(21) Starting Library cleanup
CALL: ow_lib_stop.c:(22) Clear Cache
DEBUG: ow_cache.c:(295) Flipping cache tree (purging timed-out data)
DEBUG: ow_cache.c:(313) flip cache. tdestroy() will be called.
DEBUG: ow_cache.c:(295) Flipping cache tree (purging timed-out data)
DEBUG: ow_cache.c:(313) flip cache. tdestroy() will be called.
CALL: ow_lib_stop.c:(24) Closing input devices
CALL: ow_lib_stop.c:(26) Closing output devices
CALL: ow_lib_close.c:(42) Finished Library cleanup
DEBUG: ow_lib_close.c:(50) Libraries closed
Nico Bouthoorn wrote:
I'm really puzzled, last night i've got a main power shortage. I'm running
the owfs on a beaglebone (http://fstab.nl/beaglebone) with linux Debian
This was working fine for years. Now the owserver don't detect the ds2482-800
device anymore.
With /usr/sbin/i2cdetect -r 1 i can see still the device on the i2c bus (18):
owfs version:2.8p15-1
Konsole output
/usr/sbin/i2cdetect -r 1
Konsole output
WARNING! This program can confuse your I2C bus, cause data loss and
worse! I will probe file /dev/i2c-1 using read byte commands. I will
probe address range 0x03-0x77. Continue? [Y/n] 0 1 2 3 4 5
6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- --
-- -- -- -- 10: -- -- -- -- -- -- -- -- 18 -- -- -- -- -- -- -- 20:
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- --
-- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- --
-- -- -- -- 50: -- -- -- -- UU UU UU UU -- -- -- -- -- -- -- -- 60:
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- --
-- -- I've a second BB running this one is still working. Have
anybody seen this before or is the device broken? Thanks, Nico
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