I'm trying to get DS2482-800(i2c-1wire) co runnings. The easiest way to
test it seemed to be using VGA connector i2c. I connected it all on a
breadboard but when I start owfs I get errors.
modprobe i2c-dev
owfs --debug --i2c=ALL:ALL /mnt/owfs
I get no valid devices found
If I run it with debug I get
root@belafonte:/home/patryk/motion# /opt/owfs/bin/owfs --debug
--i2c=ALL:ALL /mnt/owfs/
CONNECT: owfs.c:(100) fuse mount point: /mnt/owfs/
some
DEBUG: ow_avahi_link.c:(75) Avahi support: libavahi-client loaded
successfully
DEBUG: ow_avahi_link.c:(77) Avahi library function found:
avahi_client_errno
DEBUG: ow_avahi_link.c:(78) Avahi library function found:
avahi_client_free
DEBUG: ow_avahi_link.c:(79) Avahi library function found:
avahi_client_new
DEBUG: ow_avahi_link.c:(80) Avahi library function found:
avahi_client_get_domain_name
DEBUG: ow_avahi_link.c:(81) Avahi library function found:
avahi_entry_group_add_service
DEBUG: ow_avahi_link.c:(82) Avahi library function found:
avahi_entry_group_commit
DEBUG: ow_avahi_link.c:(83) Avahi library function found:
avahi_entry_group_is_empty
DEBUG: ow_avahi_link.c:(84) Avahi library function found:
avahi_entry_group_new
DEBUG: ow_avahi_link.c:(85) Avahi library function found:
avahi_entry_group_reset
DEBUG: ow_avahi_link.c:(87) Avahi library function found:
avahi_service_resolver_free
DEBUG: ow_avahi_link.c:(88) Avahi library function found:
avahi_service_resolver_new
DEBUG: ow_avahi_link.c:(89) Avahi library function found:
avahi_service_browser_free
DEBUG: ow_avahi_link.c:(90) Avahi library function found:
avahi_service_browser_new
DEBUG: ow_avahi_link.c:(102) Avahi support: libavahi-common loaded
successfully.
DEBUG: ow_avahi_link.c:(104) Avahi library function found:
avahi_simple_poll_free
DEBUG: ow_avahi_link.c:(105) Avahi library function found:
avahi_simple_poll_get
DEBUG: ow_avahi_link.c:(106) Avahi library function found:
avahi_simple_poll_loop
DEBUG: ow_avahi_link.c:(107) Avahi library function found:
avahi_simple_poll_new
DEBUG: ow_avahi_link.c:(108) Avahi library function found:
avahi_simple_poll_quit
DEBUG: ow_avahi_link.c:(109) Avahi library function found: avahi_strerror
CALL: ow_parsename.c:(95) path=[]
DEBUG: owlib.c:(79) Globals temp limits 0C 100C (for simulated adapters)
CONNECT: ow_ds2482.c:(350) [Is a directory] Could not open i2c device
(null)
CONNECT: ow_ds2482.c:(350) [Is a directory] Could not open i2c device
(null)
CONNECT: ow_ds2482.c:(363) Found an i2c device at /dev/i2c-0 address 18
CONNECT: ow_ds2482.c:(392) i2c device at (null) address 18 cannot be
reset. Not a DS2482.
CONNECT: ow_ds2482.c:(363) Found an i2c device at /dev/i2c-0 address 19
Naruszenie ochrony pamięci(Segmentation fault)
Is there a way to determine that the chip is connected.
I test it on my old laptop it has radeon x600 graphic card. The voltage on
5V pin is about 4.5V.
Maybe the
--
p4trykx
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