Dotaz: Nefungující lirc po aktualizaci. Raspbian

[Václav Kuželík]

Prosím o radu.

Po aktualizaci raspbian přestal fungovat lirc.

mode2 -d /dev/lirc0 

nic nedetekuje

dmesg|grep lirc

[    6.137496] lirc_dev: IR Remote Control driver registered, major 244 
[    6.292825] lirc_rpi: module is from the staging directory, the quality is unknown, you have been warned.
[    7.463550] lirc_rpi: auto-detected active high receiver on GPIO pin 18
[    7.577579] lirc_rpi lirc_rpi: lirc_dev: driver lirc_rpi registered at minor = 0
[    7.663109] lirc_rpi: driver registered!
[   11.249510] input: lircd as /devices/virtual/input/input4
[  576.160801] input: lircd as /devices/virtual/input/input5
[  596.581667] input: lircd as /devices/virtual/input/input6

lsmod|grep lirc

lirc_rpi	 8602  3
lirc_dev	11060  1 lirc_rpi
rc_core		23030  1 lirc_dev

Provedl jsem přeinstalaci balícků pro lirc, nastavil jsem vše podle návodů a stále nic. Nerozumím ve výpisu dmesg posledním třem řádkům. TSOP1736 je 100% v pořádku. Soubory /etc/lirc/hardvare.conf a lircd.conf jsou nezměněné od doby před aktualizací

Dík za nasměrování

Odpovědi

[pc2005]

To vypadá, že se vytvoří záznam v input vrstvě. Nezkoušel jsi kolem 576s a 596s modules reload? Už si přesně nepamatuju jak to bylo, ale neměly by z /dev/lirc0 (pokud existuje!) lízt nějaký časový značky (například hexdump /dev/lircX nebo xxd, cat bude vyhazovat bordel...)? Pokud lezou, tak je problém v detekování ovladače, pokud ne (nebo neexistuje), tak je někde selže inicializace modulu (mode2 nemá smysl zkoušet).

Hoď sem ten dmesg kompletní, ne všechny lirc hlášky budou mít v sobě "lirc". Jestli načítáš ty moduly ručně, tak se koukni zda nemá parametr typicky debug=číslo, to by mohlo taky pomoct (výpis paramterů je: modinfo "modulname").

/etc/lirc/hardvare.conf

to spíš hardWare ne? BTW klasická chyba je, že se používá jinej konfigurák odjinud .

Pokud je lirc_rpi ze staging, tak v něm může být bug (i když o tom pochybuju, jestli to je ten co myslím, tak jen ošetřuje interrupt na GPIO a posílá z něj timestamp do lirc vrstvy).

[Jen blbej nápad] Taky by mohlo bejt GPIO (mux) v nový verzi kernelu jinak definovaný [/]

[trubicoid2]

rpi-update rikal toto:

#############################################################

WARNING: This update bumps to rpi-4.1.y linux tree

Be aware there could be compatibility issues with some drivers

Discussion here:

https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=113753

##############################################################

[trubicoid2]

tak v te diskusi (jak rika rpi-update) si skutecne nekdo stezuje na strance 4, ze mu nejede lirc:

Unfortunately the new kernel omits lirc_igorplugusb driver, which makes my lirc installation non-functional.

a odpoved na strance 5:

That driver was dropped from the upstream kernel in the move from 3.18 to 3.19 .

You could contact the author (Jan M. Hochstein hochstein@algo.informatik.tu-darmstadt.de) to find out what happened, but otherwise your options are:

1) Build it yourself (you may need to alter it to run on the current kernel). Unfortunately you will need to do that for every kernel build you use.

2) Look for an alternative LIRC setup. Many people use an IR sensor hooked up to a GPIO pin, and there are lots of tutorials available.

3) Stick to a 3.18 kernel.

[trubicoid2]

jeste v /etc/config.txt je tento radek, mas ho odkomentovany?

# Uncomment this to enable the lirc-rpi module

#dtoverlay=lirc-rpi

[Václav Kuželík]

Díky za pomoc.

Tady už jsem mimo mísu "Nezkoušel jsi kolem 576s a 596s modules reload?".

hexdump /dev/lirc0

na mě vyhodí, že zařízení je již používáno.

Tady je komplet dmesg.

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.1.5+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #809 PREEMPT Thu Aug 13 00:30:15 BST 2015
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine model: Raspberry Pi Model B Rev 2
[    0.000000] cma: Reserved 8 MiB at 0x1b800000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 114688
[    0.000000] free_area_init_node: node 0, pgdat c088beac, node_mem_map db403000
[    0.000000]   Normal zone: 1008 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 114688 pages, LIFO batch:31
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 113680
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708.boardrev=0xe bcm2708.serial=0xba647df9 smsc95xx.macaddr=B8:27:EB:64:7D:F9 bcm2708_fb.fbswap=1 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 cgroup_enable=memory elevator=deadline rootwait
[    0.000000] Enabling memory control group subsystem
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 436508K/458752K available (6132K kernel code, 490K rwdata, 1780K rodata, 348K init, 720K bss, 14052K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xdc800000 - 0xff000000   ( 552 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdc000000   ( 448 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc07c2388   (7913 kB)
[    0.000000]       .init : 0xc07c3000 - 0xc081a000   ( 348 kB)
[    0.000000]       .data : 0xc081a000 - 0xc0894824   ( 491 kB)
[    0.000000]        .bss : 0xc0894824 - 0xc09489b0   ( 721 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Additional per-CPU info printed with stalls.
[    0.000000] NR_IRQS:522
[    0.000000] clocksource stc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[    0.000015] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[    0.000056] Switching to timer-based delay loop, resolution 1000ns
[    0.000342] Console: colour dummy device 80x30
[    0.001750] console [tty1] enabled
[    0.001813] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[    0.001909] pid_max: default: 32768 minimum: 301
[    0.002281] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002362] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.003458] Initializing cgroup subsys blkio
[    0.003557] Initializing cgroup subsys memory
[    0.003671] Initializing cgroup subsys devices
[    0.003746] Initializing cgroup subsys freezer
[    0.003812] Initializing cgroup subsys net_cls
[    0.003933] CPU: Testing write buffer coherency: ok
[    0.004062] ftrace: allocating 19769 entries in 58 pages
[    0.110949] Setting up static identity map for 0x81c0 - 0x81f8
[    0.113738] devtmpfs: initialized
[    0.124547] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[    0.124984] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.127029] pinctrl core: initialized pinctrl subsystem
[    0.127982] NET: Registered protocol family 16
[    0.133583] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.135190] bcm2708.uart_clock = 3000000
[    0.140762] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[    0.140859] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.141073] Serial: AMBA PL011 UART driver
[    0.141389] 20201000.uart: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev2
[    0.530301] console [ttyAMA0] enabled
[    0.534724] bcm2835-mbox 2000b880.mailbox: mailbox enabled
[    0.602926] bcm2708-dmaengine 20007000.dma: DMA legacy API manager at f2007000, dmachans=0x7f35
[    0.612490] bcm2708-dmaengine 20007000.dma: Load BCM2835 DMA engine driver
[    0.619432] bcm2708-dmaengine 20007000.dma: dma_debug:0
[    0.625645] SCSI subsystem initialized
[    0.629825] usbcore: registered new interface driver usbfs
[    0.635569] usbcore: registered new interface driver hub
[    0.641107] usbcore: registered new device driver usb
[    0.647224] raspberrypi-firmware soc:firmware: Attached to firmware from 2015-08-15 17:48
[    0.683040] Switched to clocksource stc
[    0.734543] FS-Cache: Loaded
[    0.737862] CacheFiles: Loaded
[    0.757564] NET: Registered protocol family 2
[    0.763621] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.770823] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    0.777636] TCP: Hash tables configured (established 4096 bind 4096)
[    0.784203] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.790106] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.796844] NET: Registered protocol family 1
[    0.801877] RPC: Registered named UNIX socket transport module.
[    0.808008] RPC: Registered udp transport module.
[    0.812757] RPC: Registered tcp transport module.
[    0.817544] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.825410] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
[    0.834669] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.857135] VFS: Disk quotas dquot_6.6.0
[    0.861541] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.871253] FS-Cache: Netfs 'nfs' registered for caching
[    0.878363] NFS: Registering the id_resolver key type
[    0.883713] Key type id_resolver registered
[    0.887948] Key type id_legacy registered
[    0.895961] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.904069] io scheduler noop registered
[    0.908085] io scheduler deadline registered (default)
[    0.913863] io scheduler cfq registered
[    0.920286] BCM2708FB: allocated DMA memory 5bc00000
[    0.925641] BCM2708FB: allocated DMA channel 0 @ f2007000
[    0.948750] Console: switching to colour frame buffer device 160x64
[    0.968702] Serial: 8250/16550 driver, 0 ports, IRQ sharing disabled
[    0.976984] vc-cma: Videocore CMA driver
[    0.981045] vc-cma: vc_cma_base      = 0x00000000
[    0.986025] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    0.991558] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    0.997595] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[    1.026914] brd: module loaded
[    1.039792] loop: module loaded
[    1.044472] vchiq: vchiq_init_state: slot_zero = 0xdbc80000, is_master = 0
[    1.053940] Loading iSCSI transport class v2.0-870.
[    1.060556] usbcore: registered new interface driver smsc95xx
[    1.066834] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.273126] Core Release: 2.80a
[    1.276392] Setting default values for core params
[    1.281331] Finished setting default values for core params
[    1.487358] Using Buffer DMA mode
[    1.490788] Periodic Transfer Interrupt Enhancement - disabled
[    1.496802] Multiprocessor Interrupt Enhancement - disabled
[    1.502507] OTG VER PARAM: 0, OTG VER FLAG: 0
[    1.507018] Dedicated Tx FIFOs mode
[    1.511138] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
[    1.521279] FIQ FSM acceleration enabled for :
[    1.521279] Non-periodic Split Transactions
[    1.521279] Periodic Split Transactions
[    1.521279] High-Speed Isochronous Endpoints
[    1.538448] dwc_otg: Microframe scheduler enabled
[    1.538577] WARN::hcd_init_fiq:412: FIQ on core 0 at 0xc042394c
[    1.544643] WARN::hcd_init_fiq:413: FIQ ASM at 0xc0423c24 length 36
[    1.551073] WARN::hcd_init_fiq:438: MPHI regs_base at 0xdc896000
[    1.557344] dwc_otg 20980000.usb: DWC OTG Controller
[    1.567606] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
[    1.580207] dwc_otg 20980000.usb: irq 32, io mem 0x00000000
[    1.590986] Init: Port Power? op_state=1
[    1.600067] Init: Power Port (0)
[    1.608784] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.620768] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.633131] usb usb1: Product: DWC OTG Controller
[    1.642863] usb usb1: Manufacturer: Linux 4.1.5+ dwc_otg_hcd
[    1.653596] usb usb1: SerialNumber: 20980000.usb
[    1.664420] hub 1-0:1.0: USB hub found
[    1.673515] hub 1-0:1.0: 1 port detected
[    1.683365] dwc_otg: FIQ enabled
[    1.683394] dwc_otg: NAK holdoff enabled
[    1.683407] dwc_otg: FIQ split-transaction FSM enabled
[    1.683474] Module dwc_common_port init
[    1.684060] usbcore: registered new interface driver usb-storage
[    1.695890] mousedev: PS/2 mouse device common for all mice
[    1.707921] bcm2835-cpufreq: min=700000 max=700000
[    1.718486] sdhci: Secure Digital Host Controller Interface driver
[    1.729907] sdhci: Copyright(c) Pierre Ossman
[    1.740086] mmc-bcm2835 20300000.mmc: mmc_debug:0 mmc_debug2:0
[    1.751068] mmc-bcm2835 20300000.mmc: DMA channels allocated
[    1.793536] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.812721] ledtrig-cpu: registered to indicate activity on CPUs
[    1.824193] hidraw: raw HID events driver (C) Jiri Kosina
[    1.838349] usbcore: registered new interface driver usbhid
[    1.851132] usbhid: USB HID core driver
[    1.862628] Initializing XFRM netlink socket
[    1.873294] Indeed it is in host mode hprt0 = 00021501
[    1.883649] NET: Registered protocol family 17
[    1.903329] Key type dns_resolver registered
[    1.920655] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.934921] registered taskstats version 1
[    1.963468] vc-sm: Videocore shared memory driver
[    1.975521] mmc0: new high speed SDHC card at address b368
[    1.986207] [vc_sm_connected_init]: start
[    2.013374] mmcblk0: mmc0:b368 FFFFF 7.51 GiB 
[    2.024017] [vc_sm_connected_init]: end - returning 0
[    2.041340]  mmcblk0: p1 p2
[    2.071435] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.085193] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.098985] devtmpfs: mounted
[    2.108849] Freeing unused kernel memory: 348K (c07c3000 - c081a000)
[    2.163186] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.177423] Indeed it is in host mode hprt0 = 00001101
[    2.393760] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[    2.408785] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.423132] hub 1-1:1.0: USB hub found
[    2.433308] hub 1-1:1.0: 3 ports detected
[    2.723242] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.833782] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    2.847568] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.866459] smsc95xx v1.0.4
[    2.943536] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-20980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:64:7d:f9
[    3.053435] usb 1-1.2: new low-speed USB device number 4 using dwc_otg
[    3.205404] usb 1-1.2: New USB device found, idVendor=1c4f, idProduct=0002
[    3.225045] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.239612] usb 1-1.2: Product: USB Keyboard
[    3.252397] usb 1-1.2: Manufacturer: SIGMACHIP
[    3.285528] input: SIGMACHIP USB Keyboard as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:1C4F:0002.0001/input/input0
[    3.363724] hid-generic 0003:1C4F:0002.0001: input,hidraw0: USB HID v1.10 Keyboard [SIGMACHIP USB Keyboard] on usb-20980000.usb-1.2/input0
[    3.425162] input: SIGMACHIP USB Keyboard as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2:1.1/0003:1C4F:0002.0002/input/input1
[    3.513724] hid-generic 0003:1C4F:0002.0002: input,hidraw1: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-20980000.usb-1.2/input1
[    3.633236] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[    3.764045] usb 1-1.3: New USB device found, idVendor=1a40, idProduct=0101
[    3.793316] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    3.817495] usb 1-1.3: Product: USB 2.0 Hub
[    3.839268] hub 1-1.3:1.0: USB hub found
[    3.863626] hub 1-1.3:1.0: 4 ports detected
[    4.183271] usb 1-1.3.2: new low-speed USB device number 6 using dwc_otg
[    4.247249] udevd[159]: starting version 175
[    4.329494] usb 1-1.3.2: New USB device found, idVendor=192f, idProduct=0916
[    4.359294] usb 1-1.3.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    4.393361] usb 1-1.3.2: Product: USB Optical Mouse
[    4.455611] input: USB Optical Mouse as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/1-1.3.2/1-1.3.2:1.0/0003:192F:0916.0003/input/input2
[    4.524148] hid-generic 0003:192F:0916.0003: input,hidraw2: USB HID v1.11 Mouse [USB Optical Mouse] on usb-20980000.usb-1.3.2/input0
[    4.653262] usb 1-1.3.4: new high-speed USB device number 7 using dwc_otg
[    4.795425] usb 1-1.3.4: New USB device found, idVendor=05e3, idProduct=0608
[    4.839219] usb 1-1.3.4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    4.886722] usb 1-1.3.4: Product: USB2.0 Hub
[    4.916387] hub 1-1.3.4:1.0: USB hub found
[    4.952878] hub 1-1.3.4:1.0: 4 ports detected
[    5.263248] usb 1-1.3.4.1: new high-speed USB device number 8 using dwc_otg
[    5.453575] usb 1-1.3.4.1: New USB device found, idVendor=0c45, idProduct=6340
[    5.493299] usb 1-1.3.4.1: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[    5.543388] usb 1-1.3.4.1: Product: Sweex ViewPlus Webcam USB
[    5.577966] usb 1-1.3.4.1: Manufacturer: Sonix Technology Co., Ltd.
[    5.713237] usb 1-1.3.4.4: new high-speed USB device number 9 using dwc_otg
[    5.865546] usb 1-1.3.4.4: New USB device found, idVendor=05e3, idProduct=0608
[    5.893333] usb 1-1.3.4.4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    5.923296] usb 1-1.3.4.4: Product: USB2.0 Hub
[    5.954670] hub 1-1.3.4.4:1.0: USB hub found
[    5.978282] hub 1-1.3.4.4:1.0: 4 ports detected
[    6.117636] lirc_dev: IR Remote Control driver registered, major 244 
[    6.289323] lirc_rpi: module is from the staging directory, the quality is unknown, you have been warned.
[    7.091645] random: nonblocking pool is initialized
[    7.473390] lirc_rpi: auto-detected active high receiver on GPIO pin 18
[    7.572314] lirc_rpi lirc_rpi: lirc_dev: driver lirc_rpi registered at minor = 0
[    7.669581] lirc_rpi: driver registered!
[    7.943306] spi spi0.0: setting up native-CS0 as GPIO 8
[    8.094204] spi spi0.1: setting up native-CS1 as GPIO 7
[    8.231178] bcm2708_i2c 20804000.i2c: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100000)
[    9.644522] media: Linux media interface: v0.10
[    9.743766] Linux video capture interface: v2.00
[    9.861756] uvcvideo: Found UVC 1.00 device Sweex ViewPlus Webcam USB (0c45:6340)
[    9.945561] input: Sweex ViewPlus Webcam USB as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4.1/1-1.3.4.1:1.0/input/input3
[    9.970108] usbcore: registered new interface driver uvcvideo
[    9.983330] USB Video Class driver (1.1.1)
[   11.201408] input: lircd as /devices/virtual/input/input4
[   14.259346] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   14.836613] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   22.682473] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   26.574144] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   28.138973] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   34.095380] Adding 102396k swap on /var/swap.  Priority:-1 extents:2 across:2134012k SSFS
[   39.239867] uart-pl011 20201000.uart: no DMA platform data

V /etc/lirc/hardware.conf jsem se překlep.

"jeste v /etc/config.txt je tento radek, mas ho odkomentovany?

# Uncomment this to enable the lirc-rpi module #dtoverlay=lirc-rpi"

Určitě v /etc/config.txt ? Tam nic nemám, ale odkomentováno mám v /boot/config.txt

Ještě jednou děkuji za pomoc. Venca

[trubicoid2]

jo, melo to byt /boot/config.txt

[Václav Kuželík]

Omlouvam se u hexdump jsem zapoměl zastavit lirc.

Takže zastavim lirc, spustim. hexdump /dev/lirc0 a nic se nekoná i když šermuju ovladačema jak ninja.

Dík.

[Václav Kuželík]

Nemůže bejt bordel v tomhle?

ls /lib/modules -l

drwxr-xr-x 3 root root 4096 pro 21  2014 3.12.35+
drwxr-xr-x 3 root root 4096 úno  8  2015 3.18.6+
drwxr-xr-x 3 root root 4096 úno  8  2015 3.18.6-v7+
drwxr-xr-x 3 root root 4096 srp 16 13:47 4.1.5+
drwxr-xr-x 3 root root 4096 srp 16 13:47 4.1.5-v7+

uname -a

Linux raspberrypi 4.1.5+ #809 PREEMPT Thu Aug  00:30:15 BST 2015 armv6l GNU/Linux

Jestli se někde nemusí nastavit odkud má lirc muduly načítat.

Dík

[pc2005]

Zkus ten modul načíst ručně přímo z daného místa pomocí nějak takhle:

insmod /cesta/lirc_rpi.ko debug=1

Jinak v tom dmesg výpisu se ti ten modul najde a načte. Můj upravený GPIO driver má tenhle výstup:

[ 2578.086182] Registered IR keymap rc-empty
[ 2578.104451] input: gpio_ir_recv as /devices/platform/gpio-rc-recv/rc/rc0/input4
[ 2578.116132] rc0: gpio_ir_recv as /devices/platform/gpio-rc-recv/rc/rc0
[ 2578.128183] rc rc0: lirc_dev: driver ir-lirc-codec (gpio-rc-recv) registered at minor = 0
[ 2578.139821] input: MCE IR Keyboard/Mouse (gpio-rc-recv) as /devices/virtual/input/input5

a normálně plive timestamp data z /dev/lirc0.

A jsou načtený moduly:

rc_core, lirc_dev, ir_*_decoder