[Elphel-support] Issues with Compact Flash installation
Olga Filippova
support-list at support.elphel.com
Mon Nov 10 12:04:01 PST 2014
Dear Riccardo,
You have selected the correct CF card, so the problem is not with the card,
but with either 10353, 10369 or 103691 boards. We can offer to send you all
3 boards for replacement. It is most likely that only one board is
responsible, but we recommend to assemble the 3 replacement boards
separately and test the CF cards with them. After that you can detect which
one board you need to replace in the camera, and I will give you the
instructions on how to return the other 2 and the replaced board.
Please let us know if you will have any other questions.
Best Regards,
On Sun, Nov 9, 2014 at 9:43 PM, Riccardo Di Roberto <rickdiro at gmail.com>
wrote:
> Hello,
> I am having some issues with the software installation of a CF card inside
> the Elphel camera.
> I bought two 4GB Sandisk Extreme III CFs, and I have currently connected
> only one of them in the bottom slot (the one closer to the 10369 board).
> I bought this model of CF since I read over various support channels that
> the Etrax CPU has a bug with the CF cards which are not explicitly
> compatibile with the DMA modes.
> I tested both the CF cards on my pc for bad blocks or other errors, and
> they passed every verification.
> I followed the wiki on HDD formatting, but as soon as I booted the camera,
> this is what I get with *dmesg, *an I/O error after probing IDE interface
> ide0:
>
> *# dmesg*
> *Linux version 2.6.19 (oleg at SH67H3) (gcc version 3.2.1 Axis release
> R64/1.64) #1 Wed Jun 25 17:36:46 MDT 2014*
> *Setting up paging and the MMU.*
> *On node 0 totalpages: 8192*
> * DMA zone: 32 pages used for memmap*
> * DMA zone: 0 pages reserved*
> * DMA zone: 8160 pages, LIFO batch:0*
> * Normal zone: 0 pages used for memmap*
> *Linux/CRISv32 port on ETRAX FS (C) 2003, 2004 Axis Communications AB*
> *Built 1 zonelists. Total pages: 8160*
> *Kernel command line: root=/dev/mtdblock3 init=/linuxrc rootfstype=jffs2*
> *PID hash table entries: 256 (order: 8, 1024 bytes)*
> *Dentry cache hash table entries: 8192 (order: 2, 32768 bytes)*
> *Inode-cache hash table entries: 4096 (order: 1, 16384 bytes)*
> *Memory: 40304k/65536k available (1745k kernel code, 25232k reserved, 621k
> data, 72k init)*
> *Calibrating delay loop... 199.47 BogoMIPS (lpj=997376)*
> *Mount-cache hash table entries: 1024*
> *NET: Registered protocol family 16*
> *SCSI subsystem initialized*
> *usbcore: registered new interface driver usbfs*
> *usbcore: registered new interface driver hub*
> *usbcore: registered new device driver usb*
> *NET: Registered protocol family 2*
> *IP route cache hash table entries: 512 (order: -2, 2048 bytes)*
> *TCP established hash table entries: 2048 (order: 0, 8192 bytes)*
> *TCP bind hash table entries: 1024 (order: -1, 4096 bytes)*
> *TCP: Hash tables configured (established 2048 bind 1024)*
> *TCP reno registered*
> *Check hardware configuration of Elphel 353 camera*
> *Elphel 10349/10369 IO extension board is present*
> *fast_timer_init()*
> *JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.*
> *io scheduler noop registered (default)*
> *Serial: CRISv32 driver $Revision: 1.78 $ <6>ttyS0 at I/O 0xb0026000 (irq
> = 68) is a CRISv32*
> *RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize*
> *PPP generic driver version 2.4.2*
> *ETRAX FS 10/100MBit ethernet v0.01 (c) 2003 Axis Communications AB*
> *eth0: changed MAC to 00:40:8C:CD:00:00*
> *Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2*
> *ide: Assuming 50MHz system bus speed for PIO modes; override with
> idebus=xx*
> *ide: ETRAX FS built-in ATA DMA controller*
> *cris_ide_init()*
> *Initializing USB Mass Storage driver...*
> *usbcore: registered new interface driver usb-storage*
> *USB Mass Storage support registered.*
> *usbcore: registered new interface driver usbserial*
> *drivers/usb/serial/usb-serial.c: USB Serial support registered for
> generic*
> *usbcore: registered new interface driver usbserial_generic*
> *drivers/usb/serial/usb-serial.c: USB Serial Driver core*
> *drivers/usb/serial/usb-serial.c: USB Serial support registered for Belkin
> / Peracom / GoHubs USB Serial Adapter*
> *usbcore: registered new interface driver belkin*
> *drivers/usb/serial/belkin_sa.c: USB Belkin Serial converter driver v1.2*
> *drivers/usb/serial/usb-serial.c: USB Serial support registered for cp2101*
> *usbcore: registered new interface driver cp2101*
> *drivers/usb/serial/cp2101.c: Silicon Labs CP2101/CP2102 RS232 serial
> adaptor driver v0.07*
> *drivers/usb/serial/usb-serial.c: USB Serial support registered for Garmin
> GPS usb/tty*
> *usbcore: registered new interface driver garmin_gps*
> *drivers/usb/serial/garmin_gps.c: garmin gps driver v0.28*
> *drivers/usb/serial/usb-serial.c: USB Serial support registered for MCT
> U232*
> *usbcore: registered new interface driver mct_u232*
> *drivers/usb/serial/mct_u232.c: Magic Control Technology USB-RS232
> converter driver z2.0*
> *drivers/usb/serial/usb-serial.c: USB Serial support registered for pl2303*
> *usbcore: registered new interface driver pl2303*
> *drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver*
> *ETRAX FS stream co-processor driver v0.01, (c) 2003 Axis Communications
> AB*
> *stream co-processor: init done.*
> *axisflashmap: ...*
>
> *Resetting flash...*
> *bif_core_rw_grp3=0x6300483*
> *NAND device: Manufacturer ID: 0x2c, Chip ID: 0xf1 (Micron NAND 128MiB
> 3,3V 8-bit)*
> *Additional Info: ID byte3=0x80, byte4=0x95*
> *Bad block table found at page 65472, version 0x01*
> *Bad block table found at page 65408, version 0x01*
> *Flash is rated 25 ns, modifying bif_core_rw_grp3: old=0x6300483,
> new=0x6300000*
> *NAND 128MiB 3,3V 8-bit: 0x08000000 bytes of NAND flash memory.*
> *axisflashmap: Set to boot from NAND flash, making NAND flash primary
> device.*
> *axisflashmap: flash read 512 bytes at 0x00040000, data: 00 b0 05 f0 25 ff
> ed 9c*
> *axisflashmap: partition table offset 10, data: ef be 84 00 9e 0d 00 00*
> *axisflashmap: Found a valid partition table at 0xc03019ae-0xc0301a3a.*
> *offset == 0x00040000, size == 0x007C0000*
> *offset == 0x00800000, size == 0x01800000*
> *offset == 0x02000000, size == 0x05000000*
> *offset == 0x07000000, size == 0x00C00000*
> *Creating 1 MTD partitions on "NAND 128MiB 3,3V 8-bit":*
> *0x00000000-0x08000000 : "main"*
> *Creating 1 MTD partitions on "NAND 128MiB 3,3V 8-bit":*
> *0x00000000-0x00040000 : "part0"*
> *Creating 1 MTD partitions on "NAND 128MiB 3,3V 8-bit":*
> *0x00040000-0x00800000 : "part1"*
> *Creating 1 MTD partitions on "NAND 128MiB 3,3V 8-bit":*
> *0x00800000-0x02000000 : "part2"*
> *Creating 1 MTD partitions on "NAND 128MiB 3,3V 8-bit":*
> *0x02000000-0x07000000 : "part3"*
> *Creating 1 MTD partitions on "NAND 128MiB 3,3V 8-bit":*
> *0x07000000-0x07c00000 : "part4"*
> *ETRAX FS GPIO driver v2.5, (c) 2003-2006 Axis Communications AB*
> *Elphel (R) model 353 FPGA (Xilinx (R) XC3S1200E) configuration driver -
> 132*
> *Elphel (R) model 353 system clocks (PLL frequency synth.) driver - 133*
> *fpga_control- 129*
> *arch/cris/arch-v32/drivers/elphel/framepars.c:390:initGlobalPars
> GLOBALPARS(G_DEBUG)=0*
> *arch/cris/arch-v32/drivers/elphel/framepars.c:420:initMultiPars
> GLOBALPARS(G_MULTI_NUM)=0*
> *Elphel (R) Model 353 Frame Parameters device driver - 130 *
> *Elphel FPGA interrupts initialized*
> *Initializing DMA registers for EXTDMA3 - Elphel (R) Model 353 Camera
> Driver - 126*
> *Elphel (R) model 353 i2c character device driver - 134, 2 channels*
> *Raw image access driver- 131*
> *Elphel (R) Model 353 video buffer device driver- 135*
> *Elphel (R) model 353 Exif device driver - 125*
> *Starting Elphel (R) Model 353 Gamma Tables device driver - 137 *
> *Elphel (R) Model 353 Gamma Tables device driver - 137 *
> *Elphel (R) Model 353 Histograms device driver*
>
> *imu_logger- 141*
> *TCP cubic registered*
> *NET: Registered protocol family 1*
> *NET: Registered protocol family 17*
> *VFS: Mounted root (jffs2 filesystem) readonly.*
> *Freeing unused kernel memory: 72k freed*
> *Empty flash at 0x00b8f7f0 ends at 0x00b8f800*
> *Empty flash at 0x03fc3904 ends at 0x03fc4000*
> *Empty flash at 0x040636b0 ends at 0x04063800*
> *Empty flash at 0x041f1230 ends at 0x041f1800*
> *Empty flash at 0x04a76350 ends at 0x04a76800*
> *JFFS2 notice: (599) check_node_data: wrong data CRC in data node at
> 0x04063000: read 0xaf75fad7, calculated 0xe6cdc69f.*
> *eth0: changed MAC to 00:0E:64:08:1B:8A*
> *eth0: changed MAC to 00:0E:64:08:1B:8A*
> *JFFS2 notice: (599) check_node_data: wrong data CRC in data node at
> 0x04a74800: read 0x4fc06f38, calculated 0x78f8b81b.*
> *arch/cris/arch-v32/drivers/elphel/framepars.c:390:initGlobalPars
> GLOBALPARS(G_DEBUG)=0*
> *initSequencers:resetting both sequencers*
> *arch/cris/arch-v32/drivers/elphel/framepars.c:420:initMultiPars
> GLOBALPARS(G_MULTI_NUM)=0*
>
> *sensor clock set to 48000000*
> *removing MRST from the sensor*
> *Found MT9P001 2592x1944 sensor, chip ID=1801*
> *trying MT9P001*
> *Resetting MT9X001 sensor*
>
> *Reading sensor registers to the shadows:*
>
> *Initializing MT9X001 registers with default values:*
>
> *Starting hardware sequencers*
> *ETRAX FS IOP USB Host Controller version 1.10 (c) 2004, 2005, 2006 Axis
> Communications AB*
> *crisv32_hc crisv32_hc.0: ETRAX FS IOP USB Host Controller*
> *crisv32_hc crisv32_hc.0: new USB bus registered, assigned bus number 1*
> *crisv32_hc crisv32_hc.0: irq 51, io base 0x00000000*
> *usb usb1: configuration #1 chosen from 1 choice*
> *hub 1-0:1.0: USB hub found*
> *hub 1-0:1.0: 1 port detected*
> *crisv32_hc crisv32_hc.0: ETRAX FS IOP USB Host Controller*
> *usbcore: registered new interface driver snd-usb-audio*
> *usbcore: registered new interface driver snd-usb-caiaq*
> *usb 1-1: new full speed USB device using crisv32_hc and address 2*
> *usb 1-1: configuration #1 chosen from 1 choice*
> *hub 1-1:1.0: USB hub found*
> *hub 1-1:1.0: 4 ports detected*
> *Probing IDE interface ide0...*
> *hda: SanDisk SDCFX3-004G, CFA DISK drive*
> *ide0 at 0x10000000-0x10000007,0x2c000000 on irq 65*
> *hda: max request size: 128KiB*
> *hda: 8027712 sectors (4110 MB) w/1KiB Cache, CHS=7964/16/63, UDMA(33)*
> * hda:hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *end_request: I/O error, dev hda, sector 0*
> *Buffer I/O error on device hda, logical block 0*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *end_request: I/O error, dev hda, sector 0*
> *Buffer I/O error on device hda, logical block 0*
> * unable to read partition table*
>
> Using the first command in the HDD formatting wiki, I get:
>
> *# cat /proc/partitions*
> *major minor #blocks name*
>
> * 31 0 131072 mtdblock0*
> * 31 1 256 mtdblock1*
> * 31 2 7936 mtdblock2*
> * 31 3 24576 mtdblock3*
> * 31 4 81920 mtdblock4*
> * 31 5 12288 mtdblock5*
> * 3 0 4013856 hda*
>
> hdparm seems to be using DMA:
>
> *# hdparm /dev/hda*
>
> /dev/hda:
> multcount = 0 (off)
> IO_support = 0 (default 16-bit)
> unmaskirq = 0 (off)
> using_dma = 1 (on)
> keepsettings = 0 (off)
> readonly = 0 (off)
> readahead = 256 (on)
> geometry = 7964/16/63, sectors = 8027712, start = 0
>
>
> the details about the CF are:
>
> *# hdparm -i /dev/hda*
>
> */dev/hda:*
>
> * Model=SanDisk SDCFX3-004G, FwRev=HDX 4.32, SerialNo=116904F1008I1304*
> * Config={ HardSect NotMFM Removeable DTR>10Mbs nonMagnetic }*
> * RawCHS=7964/16/63, TrkSize=0, SectSize=576, ECCbytes=4*
> * BuffType=(2) DualPort, BuffSize=1kB, MaxMultSect=4, MultSect=off*
> * CurCHS=7964/16/63, CurSects=8027712, LBA=yes, LBAsects=8027712*
> * IORDY=no, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}*
> * PIO modes: pio0 pio1 pio2 pio3 pio4 *
> * DMA modes: mdma0mdma1mdma2*
> * UDMA modes: udma0 udma1 *udma2 *
> * AdvancedPM=no WriteCache=disabled*
> * Drive conforms to: Unspecified: ATA/ATAPI-4*
>
> * * current active mode*
>
>
> so the CF is compatible with DMA modes (as it should be, since it's a
> Sandisk Extreme III)
>
> *# hdparm -I /dev/hda *
>
> */dev/hda:*
>
> *CompactFlash ATA device, with removable media*
> * Model Number: SDCFX3-004G *
> * Serial Number: 116904F1008I1304*
> * Firmware Revision: 4.32*
> *Standards:*
> * Supported: 4 *
> * Likely used: 4*
> *Configuration:*
> * Logical max current*
> * cylinders 7964 7964*
> * heads 16 16*
> * sectors/track 63 63*
> * --*
> * CHS current addressable sectors: 8027712*
> * LBA user addressable sectors: 8027712*
> * device size with M = 1024*1024: 3919 MBytes*
> * device size with M = 1000*1000: 4110 MBytes (4 GB)*
> *Capabilities:*
> * LBA, IORDY(may be)(cannot be disabled)*
> * Queue depth: 1*
> * Standby timer values: spec'd by Vendor*
> * R/W multiple sector transfer: Max = 4 Current = 0*
> * DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 *
> * Cycle time: min=120ns recommended=120ns*
> * PIO: pio0 pio1 pio2 pio3 pio4 *
> * Cycle time: no flow control=120ns IORDY flow control=120ns*
> *Commands/features:*
> * Enabled Supported:*
> * Write cache*
> * * CFA feature set*
>
> while, when entering the command "*fdisk -l*" :
>
> *# **fdisk -l*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *end_request: I/O error, dev hda, sector 0*
> *Buffer I/O error on device hda, logical block 0*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *end_request: I/O error, dev hda, sector 16*
> *Buffer I/O error on device hda, logical block 1*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *ide0: reset: success*
> *hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }*
> *hda: dma_intr: error=0x84 { DriveStatusError BadCRC }*
> *ide: failed opcode was: unknown*
> *end_request: I/O error, dev hda, sector 0*
> *Buffer I/O error on device hda, logical block 0*
>
> I tried setting the i2c bit, as explained here:
> http://wiki.elphel.com/index.php?title=10369#Example_-_setting_SATA_to_be_IDE_slave_.28needed_if_bottom_CF_card_or_internal_HDD_is_installed.29:
> I clicked on the link , then commanded "*reboot -f*" via serial. I could
> not find any improvement: the errors were the same as the previous boot.
>
> In the web gui, Elphel correctly detects the CF card:
>
> *Master CF Card in Slot 1 (CF0 bottom):* detected *Slave CF Card in Slot
> 2 (CF1 top):* not detected
>
> /dev/ 3.83GB Mount
>
> I tried forcing the use of one of the DMA modes, using the string "*hdparm
> -X mdma2 /dev/hda/*" (found at
> https://szaszak.wordpress.com/linux/elphel-as-a-digital-cinema-camera/)
> and rebooting
> I checked on my pc, and the CF's partition table is MBR, and the partition
> is FAT32.
>
> I'm running out of ideas.
> What can I do in order for the CF to be recognized by the camera?
>
> Thanks a lot in advance.
> Cheers,
>
>
> Riccardo
>
>
>
> <>-<>-<>-<>-<>-<>-<>-<>-<>-<>
> Riccardo Di Roberto - IZ0VXZ
> Dept. of Astronautics
> School of Aerospace Engineering
> Università di Roma "La Sapienza"
> Mobile phone: +39 3283783580
> E-mail: rickdiro at gmail.com
> <>-<>-<>-<>-<>-<>-<>-<>-<>-<>
>
>
> _______________________________________________
> Support-list mailing list
> Support-list at support.elphel.com
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>
>
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