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[RIJEŠENO]PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 13 kol 2014, 08:02
Postao/la CaM
Pozdrav.

Imam mali problem. Imam PCMCIA RS232 port i Xubuntu 14.04.
Kako natjerati navedenu PCMCIA karticu da radi.

lspci daje:

Kod: Označi sve

denis@9a7dck:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS480/RS482/RS485 Host Bridge (rev 10)
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx]
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 1
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 2
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller (rev 80)
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller (rev 80)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB2 Host Controller (rev 80)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 SMBus Controller (rev 83)
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 IDE Controller (rev 80)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 High Definition Audio Controller (rev 01)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-ISA Bridge (rev 80)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-PCI Bridge (rev 80)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS482M [Mobility Radeon Xpress 200]
06:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
06:02.0 Ethernet controller: Qualcomm Atheros AR2413/AR2414 Wireless Network Adapter [AR5005G(S) 802.11bg] (rev 01)
06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus Controller (rev 10)
06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card Reader Controller (rev 01)
06:04.2 SD Host controller: ENE Technology Inc ENE PCI Secure Digital Card Reader Controller (rev 01)
06:04.3 FLASH memory: ENE Technology Inc FLASH memory: ENE Technology Inc: (rev 01)
06:04.4 FLASH memory: ENE Technology Inc SD/MMC Card Reader Controller (rev 01)
denis@9a7dck:~$
lspcmcia daje:

Kod: Označi sve

denis@9a7dck:~$ lspcmcia
Socket 0 Bridge:   	[yenta_cardbus] 	(bus ID: 0000:06:04.0)
Socket 0 Device 0:	[serial_cs]		(bus ID: 0.0)
denis@9a7dck:~$
U programu flDigi sam isprobao zadati sve tty ... od tty0 do tty10, sa postavkom DTR i RTS ali ni na jednom ne radi.
Probao sam podići sustav sa LiveCD Andy's radioamateur linux i tamo u istom programu prepozna RS232 port kao tty4.

Hvala unaprijed na pomoći ...

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 13 kol 2014, 19:33
Postao/la shicy
neki korisnik, ne sjećam se koji je napisao/la: A nije zgoreg da to napišem, jer ima i drugih koji će, ukoliko im neka
komponenta na računalu i ne proradi u startu, prvo pomisliti " aha,
sigurno mi nedostaje driver ". Ja ču recimo to pomisliti zadnje. Zašto?
Zato što u Slavoniji mojoj dragoj postoji izraz "IMA VIŠE DANA NEG
KOBASICA". A to bi u Linux prijevodu značilo otprilike ovo " IMA PUNO
VIŠE KOMPONENATA NEGO DRIVERA".
Naravno to je stoga što ima puno proizvođača, a svaki od njih ima puno
raznih komponenata. I ono što je sasvim jasno, pa neće oni za svaku novu
komponentu pisati iznova novi driver. Određeni driver za, što ja znam,
recimo ethernet karticu, pokriva 50 kartica. I onda se oni sjete
naštancati još jedan model, i ne napišu novi driver. Pa kad korisnik
kupi konfiguraciji sa tom karticom nema mreže, naravno. Ali to nije zato
što nema driver, ne, nego zato što u dotičnom driveru ne postoji Vendor
ID i Product ID za tu njegovu karticu. Ali zato je Linux razvijatelj
ostavio dovoljno prostora korisnicima da to oni naprave sami. Osposobite
driver da pokrije i vaš uređaj koji neradi.
Ovo vrijedi i za vanjske komponente koje se spajaju preko USB-a, a
naravno i za one komponente koje idu preko PCI-a.
Ovaj dio USB komponente sam več detaljno objasnio na jednom drugom
mjestu na forumu, pa se neču ponavljati.
Ovo dalje se odnosi na PCI komponente ( jer to i treba otvaraču teme
septimusu). A naravno poslužit će i onima među vama koji to do sada nisu
znali. A oni koji to znaju, neka se podsjete. Ja sam na taj jednostavan
način riješio dosada desetak konfiguracija.
Slučaj prvi: ako imate driver, učitan je prilikom podizanja sistema, a
komponenta ne radi.

Kod: Označi sve

lspci -v

izlistat će vam sve PCI komponente. ali za razliku od lsusb, neće vam
izlistati vendor id i product id, ali će vam napisati koji driver
koristi vaša komponenta, što će vam trebati

Kod: Označi sve

lspci -n

izlistat će vam vendor id i product id, ali neće naziv komponente, pa se
možete zbuniti

Kod: Označi sve

lspci -nn
izlistat će sve što vama treba vendor id i product ide u obliku
xxxx:xxxx nalazi se na početku retka i to je ono što vama treba

ja to riješavam tako da u datoteku /etc/rc.local prije zadnjeg reda,
dodam: ( ovo vid i pid zamijenite sa svojim podacima, nazivvašegdrivera
zamijenite onim driverom koji koristite )

Kod: Označi sve

echo "VID PID" ->/sys/bus/pci/drivers/nazivvašegdrivera/new_id
restartam računalo i komponenta radi.

Slučaj drugi: saznali ste koji driver vam treba, imate ga u vašoj
distribuciji, ali se nije učitao prilikom podizanja sistema:

u datoteku /etc/initramfs/modules na kraju dodajte naziv vašeg drivera
bez ekstenzije ( to je ono iza točke )

u terminalu pokrenite

Kod: Označi sve

sudo update-initramfs -u
to će vam napraviti novu kernel sliku za podizanje sistema. restartajte
računalo i sa naredbom

Kod: Označi sve

lsmod
proverite jeli se modul učitao. ako je a i dalje komponenta ne radi,
napravite sve ono iz prvog slučaja.

Evo tako sam ja riješavao takove probleme. Mislim da je i
najjednostavnije. Neki drugi možda misle da je jednostavnije nešto
drugo. Ali, kak se veli. "sto ljudi, sto čudi "
P.S. Ako usavršite ovu metodologiju, sa puno manje straha čete kupovati
nove konfiguracije ili slagati vlastite.

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 31 sij 2015, 16:22
Postao/la CaM
Hvala @shicy no još uvijek nisam riješio ovaj problem.
Ako netko zna kako bi došao do rješenja bit ću zahvalan.

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 31 sij 2015, 16:28
Postao/la nicky
Ajde daj rezultat naredbe dmesg | grep tty

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 31 sij 2015, 22:36
Postao/la CaM

Kod: Označi sve

denis@9a7dck:~$ dmesg | grep tty
[    0.000000] console [tty0] enabled
[   29.755048] ttyS4: detected caps 00000700 should be 00000500
[   29.755056] 0.0: ttyS4 at I/O 0x400 (irq = 3, base_baud = 115200) is a 16C950/954
denis@9a7dck:~$ 


Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 01 vel 2015, 08:24
Postao/la nicky
To zgleda ok.
Dvije sitnice:
da li si kotistio tty4 ili ttyS4? drugo je točno.
imaš li rw prava na port?

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 01 vel 2015, 10:40
Postao/la teorijavelikogpraska
mogao bih ti pojasniti problem, ali bi ti moje proizvoljno tumačenje moglo dodatno zakomplicirati život. stoga ću ti postati originalan dio teksta koji će ti vjerujem pomoći ( naravno ukoliko pažljivo pročitaš ).

Kod: Označi sve

Assuming that your card is supported by an existing driver, all that needs to be done is to add an entry to /etc/pcmcia/config to tell cardmgr how to identify the card, and which driver(s) need to be linked up to this card. Check the man page for pcmcia for more information about the config file format. If you insert an unknown card, cardmgr will normally record some identification information in the system log that can be used to construct the config entry. This information can also be displayed with the ``cardctl ident'' command.

Here is an example of how cardmgr will report an unsupported card in the system log:

 cardmgr[460]: unsupported card in socket 1
cardmgr[460]: product info: "MEGAHERTZ", "XJ2288", "V.34 PCMCIA MODEM"
cardmgr[460]: manfid: 0x0101, 0x1234  function: 2 (serial)

The corresponding entry in /etc/pcmcia/config would be:

 card "Megahertz XJ2288 V.34 Fax Modem"
  version "MEGAHERTZ", "XJ2288", "V.34 PCMCIA MODEM"
  bind "serial_cs"

or using the more compact product ID codes:

 card "Megahertz XJ2288 V.34 Fax Modem"
  manfid 0x0101, 0x1234
  bind "serial_cs"

You can use ``*'' to match strings that don't need to match exactly, like version numbers. When making new config entries, be careful to copy the strings exactly, preserving case and blank spaces. Also be sure that the config entry has the same number of strings as are reported in the log file.

Beware that you can specify just about any driver for a card, but if you're just shooting in the dark, there is not much reason to expect this to be productive. You may get lucky and find that your card is supported by an existing driver. However, the most likely outcome is that the driver won't work, and may have unfortunate side effects like locking up your system. Unlike most ordinary device drivers, which probe for an appropriate card, the probe for a PCMCIA device is done by cardmgr, and the driver itself may not do much validation before attempting to communicate with the device.

After editing /etc/pcmcia/config, you can signal cardmgr to reload the file with:

 kill -HUP `cat /var/run/cardmgr.pid`
sve je to slično onome što je Shicy postao , i na tragu je problema drivera i neprepoznatog hardvera i productid i vendorid, ( ja ono napisah ), samo je ovo u malo drugačijem obliku. a čak bi se vjerojatno moglo i dinamički kroz rc.local nagovoriti karticu, ali kao što rekoh, ne želim ti dodatno zakomplicirati život. sklon sam najjednostavnijim rješenjima, pa se ti drži onog dijela na engleskom.

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 01 vel 2015, 11:44
Postao/la nicky
Budem ti sutra postala program ili source od testa com porta pa možemo tak lakše vidjet dal se port uopće da otvorit i gdje zapinje.

Moje iskustvo sa tim IO karticama je da rade savršeno i to bez dodatnih drivera, al možda sam i imala sreće.

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 01 vel 2015, 19:08
Postao/la CaM
nicky je napisao/la:To zgleda ok.
Dvije sitnice:
da li si kotistio tty4 ili ttyS4? drugo je točno.
imaš li rw prava na port?
Koristim ttyS4 ... tako mi program i daje u izborniku.

slika

Ovaj drugi dio ne znam ... no ako pokrenem program preko terminala ispiše mi slijedeće i podigne program

Kod: Označi sve

denis@9a7dck:~$ fldigi
I: main: appname: fldigi
I: main: NBEMS.DIR not present
I: main: HomeDir: /home/denis/.fldigi/
I: main: RigsDir: /home/denis/.fldigi/rigs/
I: main: ScriptsDir: /home/denis/.fldigi/scripts/
I: main: PalettesDir: /home/denis/.fldigi/palettes/
I: main: LogsDir: /home/denis/.fldigi/logs/
I: main: PicsDir: /home/denis/.fldigi/images/
I: main: HelpDir: /home/denis/.fldigi/help/
I: main: MacrosDir: /home/denis/.fldigi/macros/
I: main: WrapDir: /home/denis/.fldigi/wrap/
I: main: TalkDir: /home/denis/.fldigi/talk/
I: main: TempDir: /home/denis/.fldigi/temp/
I: main: KmlDir: /home/denis/.fldigi/kml/
I: main: PskMailDir: /home/denis/
I: main: DATA_dir: /home/denis/.fldigi/data/
I: main: NBEMS_dir: /home/denis/.nbems/
I: main: ARQ_dir: /home/denis/.nbems/ARQ/
I: main: ARQ_files_dir: /home/denis/.nbems/ARQ/files/
I: main: ARQ_recv_dir: /home/denis/.nbems/ARQ/recv/
I: main: ARQ_send: /home/denis/.nbems/ARQ/send/
I: main: WRAP_dir: /home/denis/.nbems/WRAP/
I: main: WRAP_recv_dir: /home/denis/.nbems/WRAP/recv/
I: main: WRAP_send_dir: /home/denis/.nbems/WRAP/send/
I: main: WRAP_auto_dir: /home/denis/.nbems/WRAP/auto/
I: main: ICS_dir: /home/denis/.nbems/ICS/
I: main: ICS_msg_dir: /home/denis/.nbems/ICS/messages/
I: main: ICS_tmp_dir: /home/denis/.nbems/ICS/templates/
I: main: FLMSG_dir: /home/denis/.nbems/
I: main: FLMSG_dir_default: /home/denis/.nbems/
I: main: FLMSG_WRAP_dir: /home/denis/.nbems/WRAP/
I: main: FLMSG_WRAP_recv_dir: /home/denis/.nbems/WRAP/recv/
I: main: FLMSG_WRAP_send_dir: /home/denis/.nbems/WRAP/send/
I: main: FLMSG_WRAP_auto_dir: /home/denis/.nbems/WRAP/auto/
I: main: FLMSG_ICS_dir: /home/denis/.nbems/ICS/
I: main: FLMSG_ICS_msg_dir: /home/denis/.nbems/ICS/messages/
I: main: FLMSG_ICS_tmp_dir: /home/denis/.nbems/ICS/templates/
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/NAVTEX_Stations.csv. Trying /usr/share/fldigi/NAVTEX_Stations.csv
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/NAVTEX_Stations.csv. Trying /usr/share/fldigi/NAVTEX_Stations.csv
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/NAVTEX_Stations.csv. Trying /usr/share/fldigi/NAVTEX_Stations.csv
I: LoadAndRegister: Opening:/usr/share/fldigi/NAVTEX_Stations.csv
I: LoadAndRegister: Read:/usr/share/fldigi/NAVTEX_Stations.csv with 204 records in 0 seconds
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/nsd_bbsss.txt. Trying /usr/share/fldigi/nsd_bbsss.txt
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/nsd_bbsss.txt. Trying /usr/share/fldigi/nsd_bbsss.txt
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/nsd_bbsss.txt. Trying /usr/share/fldigi/nsd_bbsss.txt
I: LoadAndRegister: Opening:/usr/share/fldigi/nsd_bbsss.txt
I: LoadAndRegister: Read:/usr/share/fldigi/nsd_bbsss.txt with 11548 records in 1 seconds
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/station_table.txt. Trying /usr/share/fldigi/station_table.txt
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/station_table.txt. Trying /usr/share/fldigi/station_table.txt
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/station_table.txt. Trying /usr/share/fldigi/station_table.txt
I: LoadAndRegister: Opening:/usr/share/fldigi/station_table.txt
I: LoadAndRegister: Read:/usr/share/fldigi/station_table.txt with 1505 records in 0 seconds
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/ToR-Stats-SHIP.csv. Trying /usr/share/fldigi/ToR-Stats-SHIP.csv
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/ToR-Stats-SHIP.csv. Trying /usr/share/fldigi/ToR-Stats-SHIP.csv
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/ToR-Stats-SHIP.csv. Trying /usr/share/fldigi/ToR-Stats-SHIP.csv
I: LoadAndRegister: Opening:/usr/share/fldigi/ToR-Stats-SHIP.csv
I: LoadAndRegister: Read:/usr/share/fldigi/ToR-Stats-SHIP.csv with 1742 records in 0 seconds
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/wmo_list.txt. Trying /usr/share/fldigi/wmo_list.txt
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/wmo_list.txt. Trying /usr/share/fldigi/wmo_list.txt
I: storage_filename: Errno=Nema takve datoteke ili direktorija with /home/denis/.fldigi/data/wmo_list.txt. Trying /usr/share/fldigi/wmo_list.txt
I: LoadAndRegister: Opening:/home/denis/.fldigi/data/wmo_list.txt
I: LoadAndRegister: Read:/home/denis/.fldigi/data/wmo_list.txt with 0 records in 0 seconds
I: testCommPorts: Found serial port /dev/ttyS0
I: testCommPorts: Found serial port /dev/ttyS1
I: testCommPorts: Found serial port /dev/ttyS2
I: testCommPorts: Found serial port /dev/ttyS3
I: testCommPorts: Found serial port /dev/ttyS4
I: testCommPorts: Found serial port /dev/ttyS5
I: testCommPorts: Found serial port /dev/ttyS6
I: testCommPorts: Found serial port /dev/ttyS7
I: loadDefault: macro file name: /home/denis/.fldigi/macros/macros.mdf
I: loadDefault: loading: /home/denis/.fldigi/macros/macros.mdf
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
bt_audio_service_open: connect() failed: Veza odbijena (111)
bt_audio_service_open: connect() failed: Veza odbijena (111)
bt_audio_service_open: connect() failed: Veza odbijena (111)
bt_audio_service_open: connect() failed: Veza odbijena (111)
Cannot connect to server socket err = Nema takve datoteke ili direktorija
Cannot connect to server request channel
jack server is not running or cannot be started
I: InitParams: dir=/home/denis/.fldigi/kml/ merge_distance=10000.000000 retention_delay=0 refresh_interval=120 balloon_style=2
I: CreateMainKmlFile: Creating baseFil=/home/denis/.fldigi/kml/fldigi.kml
I: CopyStyleFileIfNotExists: Style file /home/denis/.fldigi/kml/styles.kml not altered
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/User.kml m_merge_dist=10000.000000
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/User.kml loaded sz=1
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Synop.kml m_merge_dist=10000.000000
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Synop.kml loaded sz=0
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Navtex.kml m_merge_dist=10000.000000
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Navtex.kml loaded sz=0
I: Broadcast: 'Kutnjak - NW Croatia' sz=1 time=Permanent nb_broad=1 m_merge_dist=10000.000000
I: init_modem: mode: 39, freq: 0
I: Open: Port Audio open mode = Read, device type = paALSA
I: src_data_reset: rbsize = 16384
I: ADIF_RW_init: Starting logbook r/w thread
I: do_readfile: Reading /home/denis/.fldigi/logs/logbook.adif
I: do_readfile: Cannot open /home/denis/.fldigi/logs/logbook.adif

I sad sam probao radit u program a u terminalu sam dobio slijedeće

Kod: Označi sve

E: open_tty: Could not open "/dev/ttyS4": Pristup odbijen
I: InitParams: dir=/home/denis/.fldigi/kml/ merge_distance=10000.000000 retention_delay=0 refresh_interval=120 balloon_style=2
I: CreateMainKmlFile: Creating baseFil=/home/denis/.fldigi/kml/fldigi.kml
I: CopyStyleFileIfNotExists: Style file /home/denis/.fldigi/kml/styles.kml not altered
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/User.kml m_merge_dist=10000.000000
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/User.kml loaded sz=1
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Synop.kml m_merge_dist=10000.000000
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Synop.kml loaded sz=0
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Navtex.kml m_merge_dist=10000.000000
I: ReloadSingleKmlFile: kmlFilNam=/home/denis/.fldigi/kml/Navtex.kml loaded sz=0
I: Broadcast: 'Kutnjak - NW Croatia' sz=1 time=Permanent nb_broad=1 m_merge_dist=10000.000000
I: init_modem: mode: 42, freq: 0
I: Open: Port Audio open mode = Read, device type = paALSA
I: src_data_reset: rbsize = 16384
I: ADIF_RW_init: Starting logbook r/w thread
I: do_readfile: Reading /home/denis/.fldigi/logs/logbook.adif
I: do_readfile: Cannot open /home/denis/.fldigi/logs/logbook.adif
I: Open: Port Audio open mode = Write, device type = paALSA
I: src_data_reset: rbsize = 32768
I: Open: Port Audio open mode = Read, device type = paALSA
I: src_data_reset: rbsize = 16384

-- E: open_tty: Could not open "/dev/ttyS4": Pristup odbijen
Očito da nešto sa pristupom ttyS4

Re: PCMCIA RS232 i Xubuntu - kako da proradi ?

Postano: 01 vel 2015, 20:18
Postao/la nicky
Ili dodaj svog usera u dialup grupu ili napravi chmod u+rw /dev/ttyS4 -> za ovo ti treba sudo