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    Hilfe bei dmx

    Hallo zusammen,

    erst einmal Frohe Weihnachten zusammen.
    Ich bin froh das es so ein Forum gibt, in dem so tatkräftige Hilfe und viele nützliche Tips bekommen kann.

    Ich habe mich versucht das DMX Plugin ans laufen zu bekommen. Aber es will einfach nicht funktionieren und so langsam weiß ich nicht mehr weiter.
    Das Forum habe ich durch und auch diverse Stunden googel liegen hinter mir.

    Auf gespielt habe ich das 2013-11-16.img Image. Über den Smartcontrol habe ich auch Update gemacht. Ebenso habe ich alt-get update durchgeführt.

    Als Interface benutze ich den NanoDmx von dmx4all.

    Ich fände es total klasse wenn mir einer Helfen könnte.

    Hier folgt jetzt alle Informationen wo ich denke die zur Hilfe benötigt werden.




    /usr/smarthome/etc/plugin.conf

    [dmx]
    class_name = DMX
    class_path = plugins.dmx
    tty = /dev/ttyACM0
    # interface = nanodmx

    _______________________________________________

    /etc/udev/rules.d/80-smarthome.rules

    SUBSYSTEMS=="usb",KERNEL=="ttyACM*",ATTRS{product} =="NanoDMX Interface",SYMLINK+="usbtty-%b"

    ______________________________________________

    /usr/smarthome/items/item.conf

    [buero]
    [[licht]]
    type = num
    enforce_update = On
    dmx_ch = 1

    _____________________________________________

    smarthome.py -d

    2014-12-25 12:25:07,046 INFO Main Start SmartHome.py 1.0-35-gf62db45 -- smarthome.py:__init__:231
    2014-12-25 12:25:07,051 DEBUG Main Python 3.2.3 -- smarthome.py:__init__:232
    2014-12-25 12:25:07,058 INFO Main Init Scheduler -- scheduler.py:__init__:86
    2014-12-25 12:25:07,064 INFO Main Init Plugins -- smarthome.py:start:274
    2014-12-25 12:25:07,079 DEBUG Scheduler creating 5 workers -- scheduler.py:run:93
    2014-12-25 12:25:07,089 DEBUG Main Plugin: knx -- plugin.py:__init__:43
    2014-12-25 12:25:07,120 DEBUG Main Plugin: visu -- plugin.py:__init__:43
    2014-12-25 12:25:07,207 DEBUG Main Plugin: cli -- plugin.py:__init__:43
    2014-12-25 12:25:07,220 DEBUG Main Plugin: sql -- plugin.py:__init__:43
    2014-12-25 12:25:07,252 DEBUG Main SQLite 3.7.13 -- __init__.py:__init__:62
    2014-12-25 12:25:07,302 DEBUG Main SQLite: database integrity ok -- __init__.py:__init__:78
    2014-12-25 12:25:07,329 DEBUG Main SQLite pack next time: 2014-12-26 03:02:00+01:00 -- scheduler.py:_next_time:289
    2014-12-25 12:25:07,336 DEBUG Main Plugin: dmx -- plugin.py:__init__:43
    2014-12-25 12:25:07,384 INFO Main Init Items -- smarthome.py:start:280
    2014-12-25 12:25:07,578 DEBUG Main Item env.core.memory = 13660160.0 via SQLite None None -- item.py:set:457
    2014-12-25 12:25:07,605 DEBUG Main Item env.core.threads = 7.0 via SQLite None None -- item.py:set:457
    2014-12-25 12:25:07,631 DEBUG Main Item env.core.garbage = 0.0 via SQLite None None -- item.py:set:457
    2014-12-25 12:25:07,642 DEBUG Main Item env.core: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,702 DEBUG Main Item env.location: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,740 DEBUG Main Item env.system.load = 0.03 via SQLite None None -- item.py:set:457
    2014-12-25 12:25:07,754 DEBUG Main Item env.system: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,760 DEBUG Main Item env: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,778 DEBUG Main Item buero: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,806 DEBUG Main Item first.hallway: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,822 DEBUG Main Item first.living.light: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,934 DEBUG Main Item first.living.blind: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,951 DEBUG Main Item first.living: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,957 DEBUG Main Item first: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:07,983 DEBUG Main KNX: second.sleeping.light.level listen on 3/2/14 -- __init__.pyarse_item:235
    2014-12-25 12:25:07,990 DEBUG Main KNX: Light listen on 3/2/12 -- __init__.pyarse_item:235
    2014-12-25 12:25:08,069 DEBUG Main Item second.sleeping.blind: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:08,080 DEBUG Main Item second.sleeping: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:08,180 DEBUG Main Item second.bath.blind: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:08,186 DEBUG Main Item second.bath: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:08,192 DEBUG Main Item second: no type specified. -- item.py:__init__:242
    2014-12-25 12:25:08,203 INFO Main Start Plugins -- plugin.py:start:65
    2014-12-25 12:25:08,272 INFO Main Start Logics -- logic.py:__init__:33
    2014-12-25 12:25:08,278 DEBUG Main Reading Logics from /usr/smarthome/lib/env/logic_conf -- logic.py:_read_logics:64
    2014-12-25 12:25:08,313 DEBUG Main Reading Logics from /usr/smarthome/etc/logic.conf -- logic.py:_read_logics:64
    2014-12-25 12:25:08,331 DEBUG Main Logic: env_init -- logic.py:__init__:44
    2014-12-25 12:25:08,407 DEBUG Main Logic: env_stat -- logic.py:__init__:44
    2014-12-25 12:25:08,437 DEBUG Main env_stat next time: 2014-12-25 12:25:22+01:00 -- scheduler.py:_next_time:289
    2014-12-25 12:25:08,448 DEBUG Main Logic: env_loc -- logic.py:__init__:44
    2014-12-25 12:25:08,750 ERROR Connections KNX: could not connect to 127.0.0.1:6720 (TCP): [Errno 111] Connection refused -- connection.py:connect:382
    2014-12-25 12:25:08,761 DEBUG Connections WebSocket: binding to 0.0.0.0:2424 (TCP) -- connection.py:connect:161
    2014-12-25 12:25:08,769 DEBUG Connections CLI: binding to 0.0.0.0:2323 (TCP) -- connection.py:connect:161
    2014-12-25 12:25:13,772 DEBUG env_init Item env.core.version = 1.0-35-gf62db45 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:13,775 DEBUG sh.gc Garbage collector: collected 0 objects. -- smarthome.py:_garbage_collection:498
    2014-12-25 12:25:13,782 DEBUG env_loc Item env.location.sunrise = 2014-12-26 08:21:09.489683+01:00 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:13,813 DEBUG env_init Item env.core.start = 2014-12-25 12:25:13.792393+01:00 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:13,853 DEBUG env_init Item env.system.name = smarthome.local via Logic None None -- item.py:__update:363
    2014-12-25 12:25:13,868 DEBUG env_loc Item env.location.sunset = 2014-12-25 16:15:37.888445+01:00 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:13,892 DEBUG env_init Item env.system.start = 2014-12-24 15:41:30.887987+01:00 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:13,958 DEBUG env_loc Item env.location.moonrise = 2014-12-26 10:51:41.237671+01:00 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:14,044 DEBUG env_loc Item env.location.moonset = 2014-12-25 20:56:37.053560+01:00 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:14,101 DEBUG env_loc Item env.location.moonphase = 1 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:14,201 DEBUG env_loc Item env.location.day = True via Logic None None -- item.py:__update:363
    2014-12-25 12:25:14,235 DEBUG sh.gc Object references: 9292 -- smarthome.py:_maintenance:490
    2014-12-25 12:25:14,333 DEBUG Scheduler env_loc next time: 2014-12-25 12:55:14+01:00 -- scheduler.py:_next_time:289
    2014-12-25 12:25:14,360 DEBUG Scheduler sh.gc next time: 2014-12-26 02:04:00+01:00 -- scheduler.py:_next_time:289
    2014-12-25 12:25:22,483 DEBUG env_stat Item env.core.memory = 13598720 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:22,495 DEBUG env_stat Item env.system.load = 0.08 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:22,507 DEBUG env_stat Item env.location.moonlight = 16 via Logic None None -- item.py:__update:363
    2014-12-25 12:25:22,928 DEBUG Scheduler env_stat next time: 2014-12-25 12:30:22+01:00 -- scheduler.py:_next_time:289

    _____________________________________________

    dmesg | grep tty

    [ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xe bcm2708.serial=0x36b2c729 smsc95xx.macaddr=B8:27:EB:B2:C7:29 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
    [ 0.000000] console [tty1] enabled
    [ 0.528945] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
    [ 4.385125] cdc_acm 1-1.2:1.0: ttyACM0: USB ACM device
    [66644.919870] cdc_acm 1-1.2:1.0: ttyACM0: USB ACM device
    [66683.581848] cdc_acm 1-1.3:1.0: ttyACM1: USB ACM device
    [66737.093113] cdc_acm 1-1.2:1.0: ttyACM0: USB ACM device

    ____________________________________________

    apt-cache search python | grep serial
    python-jsonpickle - Python library for serializing arbitrary object graphs into JSON
    python-rdflib - RDF library containing an RDF triple store and RDF/XML parser/serializer
    python-serial - pyserial - module encapsulating access for the serial port
    python3-serial - pyserial - module encapsulating access for the serial port


    __________________________________________

    echo "C000L255" > /dev/ttyACM0
    gibt kein Ergebnis


    Danke schon einmal.
    _________________________________________

    #2
    Hallo
    ich habe auch den NanoDMX. Bei mir beginnen die DMX-Kanäle bei 11. (Wesshalb weiss ich leider auch nicht mehr.. )

    Gruß Ivan

    Kommentar


      #3
      Danke für den Tip, aber der bring auch kein erfolg.

      Kommentar


        #4
        Hallo,

        was sagt:

        ls -la /dev/ttyACM0

        ?

        Bis bald

        Marcus

        Kommentar


          #5
          Ausgabe ergibt:

          total 4
          drwxr-xr-x 13 root root 3200 Dec 25 11:43 .
          drwxr-xr-x 22 root root 4096 Jan 1 1970 ..
          crw------- 1 root root 10, 235 Jan 1 1970 autofs
          drwxr-xr-x 2 root root 580 Jan 1 1970 block
          crw------T 1 root root 10, 234 Jan 1 1970 btrfs-control
          drwxr-xr-x 3 root root 60 Jan 1 1970 bus
          crw------- 1 root root 10, 63 Jan 1 1970 cachefiles
          drwxr-xr-x 2 root root 2320 Dec 25 11:43 char
          crw------- 1 root root 5, 1 Jan 1 1970 console
          crw------- 1 root root 10, 62 Jan 1 1970 cpu_dma_latency
          drwxr-xr-x 4 root root 80 Jan 1 1970 disk
          crw-rw---T 1 root video 29, 0 Jan 1 1970 fb0
          lrwxrwxrwx 1 root root 13 Jan 1 1970 fd -> /proc/self/fd
          crw-rw-rw- 1 root root 1, 7 Jan 1 1970 full
          crw------T 1 root root 10, 229 Jan 1 1970 fuse
          crw-rw---T 1 root i2c 89, 0 Jan 1 1970 i2c-0
          crw-rw---T 1 root i2c 89, 1 Jan 1 1970 i2c-1
          drwxr-xr-x 2 root root 60 Jan 1 1970 input
          crw-r--r-- 1 root root 1, 11 Jan 1 1970 kmsg
          srw-rw-rw- 1 root root 0 Jan 1 1970 log
          brw-rw---T 1 root disk 7, 0 Jan 1 1970 loop0
          brw-rw---T 1 root disk 7, 1 Jan 1 1970 loop1
          brw-rw---T 1 root disk 7, 2 Jan 1 1970 loop2
          brw-rw---T 1 root disk 7, 3 Jan 1 1970 loop3
          brw-rw---T 1 root disk 7, 4 Jan 1 1970 loop4
          brw-rw---T 1 root disk 7, 5 Jan 1 1970 loop5
          brw-rw---T 1 root disk 7, 6 Jan 1 1970 loop6
          brw-rw---T 1 root disk 7, 7 Jan 1 1970 loop7
          crw------- 1 root root 10, 237 Jan 1 1970 loop-control
          lrwxrwxrwx 1 root root 13 Jan 1 1970 MAKEDEV -> /sbin/MAKEDEV
          drwxr-xr-x 2 root root 60 Jan 1 1970 mapper
          crw-r----T 1 root kmem 1, 1 Jan 1 1970 mem
          brw-rw---T 1 root floppy 179, 0 Jan 1 1970 mmcblk0
          brw-rw---T 1 root floppy 179, 1 Jan 1 1970 mmcblk0p1
          brw-rw---T 1 root floppy 179, 2 Jan 1 1970 mmcblk0p2
          drwxr-xr-x 2 root root 60 Jan 1 1970 net
          crw------- 1 root root 10, 61 Jan 1 1970 network_latency
          crw------- 1 root root 10, 60 Jan 1 1970 network_throughput
          crw-rw-rw- 1 root root 1, 3 Jan 1 1970 null
          crw------- 1 root root 108, 0 Jan 1 1970 ppp
          crw-rw-rw- 1 root root 5, 2 Dec 30 12:56 ptmx
          drwxr-xr-x 2 root root 0 Jan 1 1970 pts
          brw-rw---T 1 root disk 1, 0 Jan 1 1970 ram0
          brw-rw---T 1 root disk 1, 1 Jan 1 1970 ram1
          brw-rw---T 1 root disk 1, 10 Jan 1 1970 ram10
          brw-rw---T 1 root disk 1, 11 Jan 1 1970 ram11
          brw-rw---T 1 root disk 1, 12 Jan 1 1970 ram12
          brw-rw---T 1 root disk 1, 13 Jan 1 1970 ram13
          brw-rw---T 1 root disk 1, 14 Jan 1 1970 ram14
          brw-rw---T 1 root disk 1, 15 Jan 1 1970 ram15
          brw-rw---T 1 root disk 1, 2 Jan 1 1970 ram2
          brw-rw---T 1 root disk 1, 3 Jan 1 1970 ram3
          brw-rw---T 1 root disk 1, 4 Jan 1 1970 ram4
          brw-rw---T 1 root disk 1, 5 Jan 1 1970 ram5
          brw-rw---T 1 root disk 1, 6 Jan 1 1970 ram6
          brw-rw---T 1 root disk 1, 7 Jan 1 1970 ram7
          brw-rw---T 1 root disk 1, 8 Jan 1 1970 ram8
          brw-rw---T 1 root disk 1, 9 Jan 1 1970 ram9
          crw-rw-rw- 1 root root 1, 8 Jan 1 1970 random
          drwxr-xr-x 2 root root 60 Jan 1 1970 raw
          lrwxrwxrwx 1 root root 9 Jan 1 1970 root -> mmcblk0p2
          drwxr-xr-x 4 root root 80 Dec 25 11:43 serial
          lrwxrwxrwx 1 root root 8 Jan 1 1970 shm -> /run/shm
          drwxr-xr-x 3 root root 140 Jan 1 1970 snd
          lrwxrwxrwx 1 root root 24 Jan 1 1970 sndstat -> /proc/asound/oss/sndstat
          crw------- 1 root root 153, 0 Jan 1 1970 spidev0.0
          crw------- 1 root root 153, 1 Jan 1 1970 spidev0.1
          lrwxrwxrwx 1 root root 15 Jan 1 1970 stderr -> /proc/self/fd/2
          lrwxrwxrwx 1 root root 15 Jan 1 1970 stdin -> /proc/self/fd/0
          lrwxrwxrwx 1 root root 15 Jan 1 1970 stdout -> /proc/self/fd/1
          crw-rw-rw- 1 root root 5, 0 Dec 30 12:55 tty
          crw------- 1 root root 4, 0 Jan 1 1970 tty0
          crw-rw---- 1 root tty 4, 1 Jan 1 1970 tty1
          crw------- 1 root root 4, 10 Jan 1 1970 tty10
          crw------- 1 root root 4, 11 Jan 1 1970 tty11
          crw------- 1 root root 4, 12 Jan 1 1970 tty12
          crw------- 1 root root 4, 13 Jan 1 1970 tty13
          crw------- 1 root root 4, 14 Jan 1 1970 tty14
          crw------- 1 root root 4, 15 Jan 1 1970 tty15
          crw------- 1 root root 4, 16 Jan 1 1970 tty16
          crw------- 1 root root 4, 17 Jan 1 1970 tty17
          crw------- 1 root root 4, 18 Jan 1 1970 tty18
          crw------- 1 root root 4, 19 Jan 1 1970 tty19
          crw-rw---- 1 root tty 4, 2 Jan 1 1970 tty2
          crw------- 1 root root 4, 20 Jan 1 1970 tty20
          crw------- 1 root root 4, 21 Jan 1 1970 tty21
          crw------- 1 root root 4, 22 Jan 1 1970 tty22
          crw------- 1 root root 4, 23 Jan 1 1970 tty23
          crw------- 1 root root 4, 24 Jan 1 1970 tty24
          crw------- 1 root root 4, 25 Jan 1 1970 tty25
          crw------- 1 root root 4, 26 Jan 1 1970 tty26
          crw------- 1 root root 4, 27 Jan 1 1970 tty27
          crw------- 1 root root 4, 28 Jan 1 1970 tty28
          crw------- 1 root root 4, 29 Jan 1 1970 tty29
          crw-rw---- 1 root tty 4, 3 Jan 1 1970 tty3
          crw------- 1 root root 4, 30 Jan 1 1970 tty30
          crw------- 1 root root 4, 31 Jan 1 1970 tty31
          crw------- 1 root root 4, 32 Jan 1 1970 tty32
          crw------- 1 root root 4, 33 Jan 1 1970 tty33
          crw------- 1 root root 4, 34 Jan 1 1970 tty34
          crw------- 1 root root 4, 35 Jan 1 1970 tty35
          crw------- 1 root root 4, 36 Jan 1 1970 tty36
          crw------- 1 root root 4, 37 Jan 1 1970 tty37
          crw------- 1 root root 4, 38 Jan 1 1970 tty38
          crw------- 1 root root 4, 39 Jan 1 1970 tty39
          crw-rw---- 1 root tty 4, 4 Jan 1 1970 tty4
          crw------- 1 root root 4, 40 Jan 1 1970 tty40
          crw------- 1 root root 4, 41 Jan 1 1970 tty41
          crw------- 1 root root 4, 42 Jan 1 1970 tty42
          crw------- 1 root root 4, 43 Jan 1 1970 tty43
          crw------- 1 root root 4, 44 Jan 1 1970 tty44
          crw------- 1 root root 4, 45 Jan 1 1970 tty45
          crw------- 1 root root 4, 46 Jan 1 1970 tty46
          crw------- 1 root root 4, 47 Jan 1 1970 tty47
          crw------- 1 root root 4, 48 Jan 1 1970 tty48
          crw------- 1 root root 4, 49 Jan 1 1970 tty49
          crw-rw---- 1 root tty 4, 5 Jan 1 1970 tty5
          crw------- 1 root root 4, 50 Jan 1 1970 tty50
          crw------- 1 root root 4, 51 Jan 1 1970 tty51
          crw------- 1 root root 4, 52 Jan 1 1970 tty52
          crw------- 1 root root 4, 53 Jan 1 1970 tty53
          crw------- 1 root root 4, 54 Jan 1 1970 tty54
          crw------- 1 root root 4, 55 Jan 1 1970 tty55
          crw------- 1 root root 4, 56 Jan 1 1970 tty56
          crw------- 1 root root 4, 57 Jan 1 1970 tty57
          crw------- 1 root root 4, 58 Jan 1 1970 tty58
          crw------- 1 root root 4, 59 Jan 1 1970 tty59
          crw-rw---- 1 root tty 4, 6 Jan 1 1970 tty6
          crw------- 1 root root 4, 60 Jan 1 1970 tty60
          crw------- 1 root root 4, 61 Jan 1 1970 tty61
          crw------- 1 root root 4, 62 Jan 1 1970 tty62
          crw------- 1 root root 4, 63 Jan 1 1970 tty63
          crw------- 1 root root 4, 7 Jan 1 1970 tty7
          crw------- 1 root root 4, 8 Jan 1 1970 tty8
          crw------- 1 root root 4, 9 Jan 1 1970 tty9
          crw-rw---T 1 root dialout 166, 1 Dec 25 11:43 ttyACM1
          crw-rw---T 1 root dialout 204, 64 Jan 1 1970 ttyAMA0
          crw-rw---T 1 root dialout 5, 3 Jan 1 1970 ttyprintk
          crw------T 1 root root 10, 223 Jan 1 1970 uinput
          crw-rw-rw- 1 root root 1, 9 Jan 1 1970 urandom
          lrwxrwxrwx 1 root root 7 Dec 25 11:43 usbtty-1-1.2 -> ttyACM1
          crw------- 1 root root 251, 0 Jan 1 1970 vc-cma
          crw------- 1 root root 250, 0 Jan 1 1970 vchiq
          crw------- 1 root root 253, 0 Jan 1 1970 vc-mem
          crw------- 1 root root 7, 0 Jan 1 1970 vcs
          crw------- 1 root root 7, 1 Jan 1 1970 vcs1
          crw------- 1 root root 7, 2 Jan 1 1970 vcs2
          crw------- 1 root root 7, 3 Jan 1 1970 vcs3
          crw------- 1 root root 7, 4 Jan 1 1970 vcs4
          crw------- 1 root root 7, 5 Jan 1 1970 vcs5
          crw------- 1 root root 7, 6 Jan 1 1970 vcs6
          crw------- 1 root root 7, 128 Jan 1 1970 vcsa
          crw------- 1 root root 7, 129 Jan 1 1970 vcsa1
          crw------- 1 root root 7, 130 Jan 1 1970 vcsa2
          crw------- 1 root root 7, 131 Jan 1 1970 vcsa3
          crw------- 1 root root 7, 132 Jan 1 1970 vcsa4
          crw------- 1 root root 7, 133 Jan 1 1970 vcsa5
          crw------- 1 root root 7, 134 Jan 1 1970 vcsa6
          prw-r----- 1 root adm 0 Jan 1 1970 xconsole
          crw-rw-rw- 1 root root 1, 5 Jan 1 1970 zero


          Darauf hin habe ich die Plugin.conf mit folgendem ausprobiert:

          tty = /dev/ttyACM1

          und

          tty = /dev/usbtty-1-1.2

          Bei sh.dmx.send(16,255) kommt:
          -bash: syntax error near unexpected token `16,'

          Ich habe auch den NanoDmx über die Software von DMX4ALL ausprobiert und kann diesen als Fehlerquelle ausschließen.

          Kommentar


            #6
            Hallo,

            was machst Du da eigentlich genau?
            Bash? Hast Du sh.dmx.... auf der Kommandozeile eingegeben?

            Das muss in eine Logik.

            Was passiert wenn Du echo "C000L255" > /dev/ttyACM1 in der Shell eingibst?

            Versuche erst einmal die Schnittstelle ohne Sh.py ans laufen zu bringen.

            Bis bald

            Marcus

            Kommentar


              #7
              Ok dann habe ich das mit den Befehlen falsch verstanden.

              Bei echo "C000L255" > /dev/ttyACM1 passiert nichts. Wenn ich allerdings z.B. ttyACM0 eingebe, bekomme ich eine Fehlermeldung.

              Gibt es noch eine andere möglichkeit die Schnitstelle auszuprobieren?

              Gruß Marcel

              Kommentar


                #8
                Hallo

                Hast du folgenden Befehl durchgeführt?
                Code:
                sudo apt-get install python3-serial
                Mit freundlichen Grüßen
                Rudi

                P.S: da fehlt noch der 3er in der Doku

                Kommentar


                  #9
                  Ja habe ich durchgeführt.

                  Kommentar

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