On 2015-09-02 12:22, Craig Tong wrote:
Hi Aniket.
As James has said, if you have been making various telnet connections
to
your Roach2 before running the script it might be worth just rebooting
the board before trying the casperFPGA scripts. The tcpborphserver may
have crashed due to receiving some commands it didn't like.
Kind regards.
Craig
On 2015-09-02 08:18, aniket wrote:
On 2015-09-02 11:28, James Smith wrote:
Hello Aniket,
You seem to have gone about it the right way. That error usually
means
that either your ROACH isn't connected or the tcpborphserver running
on the ROACH has crashed. Also, check the spelling of your ROACH's
name.
I myself use ROACH1, not ROACH2 (in fact I had to modify casperfpga
slightly to work with ROACH), so if you don't come right, reply to
the
group again (you can just do a "reply-all" to my previous mail), and
some of those more experienced in using ROACH2 may be able to help
you.
Regards,
James
On Wed, Sep 2, 2015 at 7:35 AM, aniket <ani...@gmrt.ncra.tifr.res.in>
wrote:
On 2015-09-01 15:21, James Smith wrote:
Hello Aniket,
casperfpga is the one you want:
https://github.com/ska-sa/casperfpga [1] [2]
It has a few dependencies to build, but it's much nicer than corr.
Regards,
James
On Tue, Sep 1, 2015 at 11:39 AM, aniket
<ani...@gmrt.ncra.tifr.res.in>
wrote:
Dear CASPER colleagues,
Myself Aniket Hendre working as a Project Engineer-C in Giant
Metrewave Radio Telescope (GMRT), India.
I am using ROACH 2 for my experiments. I have executed some modular
design on ROACH 2 successfully.
Now I am facing problem to communicate with ROACH 2 using Python
environment. I have communicated with ROACH 2 successfully using
telnet.
Like for ROACH 1 Corr package any one knows package for ROACH 2 ?
Please guide me regarding the same.
Thanks and Regards,
ANIKET S. HENDRE
Project Engineer -C,
Giant Metrewave Radio Telescope,
The National Centre for Radio Astrophysics,
Khodad, Pune,
Maharashtra 410504.
Tel:- 02132-258365.
Web: www.ncra.tifr.res.in [2] [1]
Links:
------
[1] http://www.ncra.tifr.res.in [2]
[2] https://github.com/ska-sa/casperfpga [1]
Dear James,
Thanks for the replay. I have clone the casperfpga and installed on
my
machine. First I just want check that my ROACH2 has been connected to
my PC. So from the modular script which is there in casperfpga
directory I have extracted a required part. But still I am getting
error. The statement which I am executing in ipython is as follows.
In [8]: #!/usr/bin/env python
In [9]: from casperfpga import katcp_fpga
In [10]: HOSTCLASS = katcp_fpga.KatcpFpga
In [11]: fpga = HOSTCLASS('roach02082A', 7147)
---------------------------------------------------------------------------
KatcpRequestError Traceback (most recent call
last)
<ipython-input-11-8f4347d870e7> in <module>()
----> 1 fpga = HOSTCLASS('roach02082A', 7147)
/usr/local/lib/python2.7/dist-packages/casperfpga/katcp_fpga.pyc in
__init__(self, host, port, timeout, connect)
64 self._timeout = timeout
65 if connect:
---> 66 self.connect()
67 LOGGER.info('%s: port(%s) created%s.' % (self.host,
port,
68 ' &
connected' if connect else ''))
/usr/local/lib/python2.7/dist-packages/casperfpga/katcp_fpga.pyc in
connect(self, timeout)
89 _stime = time.time()
90 while time.time() < _stime + timeout:
---> 91 if self.ping():
92 got_ping = True
93 break
/usr/local/lib/python2.7/dist-packages/casperfpga/katcp_fpga.pyc in
ping(self)
163 :return: True or False
164 """
--> 165 reply, _ = self.katcprequest(name='watchdog',
request_timeout=self._timeout)
166 if reply.arguments[0] == 'ok':
167 LOGGER.info('%s: katcp ping okay' % self.host)
/usr/local/lib/python2.7/dist-packages/casperfpga/katcp_fpga.pyc in
katcprequest(self, name, request_timeout, require_ok, request_args)
123 raise KatcpRequestError(
124 'Request %s on host %s failed.\n\tRequest:
%s\n\tReply: %s' %
--> 125 (request.name [3], self.host, request,
reply))
126 return reply, informs
127
KatcpRequestError: Request watchdog on host roach02082A failed.
Request: ?watchdog
Reply: !watchdog fail Timed\_out\_after\_5.000000\_seconds
Can you please send a simple script just to check the connection with
ROACH2.
Thanks and Regards,
Aniket.
Links:
------
[1] https://github.com/ska-sa/casperfpga
[2] http://www.ncra.tifr.res.in
[3] http://request.name
Dear James I have checked once again. The roach2 name from /etc/hosts.
The name is correct. I can ping the ROACH2 by using the same name.
Even I had tried by using my ROACH 2 ip address instead of roach2
name. But it is giving same results.
Thanks and Regards,
Aniket
Dear Colleagues
Thanks for your replay.
I already tested using telnet and it is working fine. I can program the
roach2 through telnet port 7147.
Here I am attaching the whole screen shot of booting procedure for
reference.
Cannot access the Hardware Clock via any known method.
Use the --debug option to see the details of our search for an access
method.
not deconfiguring network interfaces: network file systems still
mounted. ... (warning).
Deactivating swap...done.
Will now restart.
[ 38.639896] reboot: Restarting system
U-Boot 2011.06-rc2-00000-g2694c9d-dirty (Dec 04 2013 - 20:58:06)
CPU: AMCC PowerPC 440EPx Rev. A at 533.333 MHz (PLB=133 OPB=66 EBC=66)
No Security/Kasumi support
Bootstrap Option C - Boot ROM Location EBC (16 bits)
32 kB I-Cache 32 kB D-Cache
Board: ROACH2
I2C: ready
DRAM: 512 MiB
Flash: 128 MiB
In: serial
Out: serial
Err: serial
CPLD: 2.1
USB: Host(int phy)
SN: ROACH2.2 batch=D#8#42 software fixups match
MAC: 02:44:01:02:08:2a
DTT: 1 is 26 C
DTT: 2 is 26 C
Net: ppc_4xx_eth0
Sensors Config
type run netboot to boot via dhcp+tftp+nfs
type run soloboot to run from flash independent of network
Hit any key to stop autoboot: 0
Waiting for PHY auto negotiation to complete... done
ENET Speed is 1000 Mbps - FULL duplex connection (EMAC0)
BOOTP broadcast 1
*** Unhandled DHCP Option in OFFER/ACK: 28
*** Unhandled DHCP Option in OFFER/ACK: 28
DHCP client bound to address 192.168.40.210
Using ppc_4xx_eth0 device
TFTP from server 192.168.40.1; our IP address is 192.168.40.210
Filename 'uImage'.
Load address: 0x4000000
Loading:
#################################################################
#################################################################
#################################################################
############
done
Bytes transferred = 3034268 (2e4c9c hex)
## Booting kernel from Legacy Image at 04000000 ...
Image Name: Linux-3.16.0-saska-03675-g1c70ff
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 3034204 Bytes = 2.9 MiB
Load Address: 00700000
Entry Point: 007010c4
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
CPU clock-frequency <- 0x1fca0550 (533MHz)
CPU timebase-frequency <- 0x1fca0550 (533MHz)
/plb: clock-frequency <- 7f28154 (133MHz)
/plb/opb: clock-frequency <- 3f940aa (67MHz)
/plb/opb/ebc: clock-frequency <- 3f940aa (67MHz)
/plb/opb/serial@ef600300: clock-frequency <- 54c563 (6MHz)
/plb/opb/serial@ef600400: clock-frequency <- 54c563 (6MHz)
/plb/opb/serial@ef600500: clock-frequency <- 54c563 (6MHz)
/plb/opb/serial@ef600600: clock-frequency <- 54c563 (6MHz)
Memory <- <0x0 0x0 0x3ffff000> (1023MB)
ethernet0: local-mac-address <- 02:44:01:02:08:2a
zImage starting: loaded at 0x00700000 (sp: 0x1fe22b38)
Allocating 0x6db8a8 bytes for kernel ...
gunzipping (0x00000000 <- 0x0070f000:0x00d5f1c8)...done 0x63fa80 bytes
Linux/PowerPC load: console=ttyS0,115200 root=/dev/nfs
rootpath=192.168.40.1:/home/nfs/roach2/current,nolock ip=dhcp
Finalizing device tree... flat tree at 0xd6c160
[ 0.000000] roach2: claiming matching platform
[ 0.000000] Using PowerPC 44x Platform machine description
[ 0.000000] Linux version 3.16.0-saska-03675-g1c70ffc (rijandn@r2d2)
(gcc version 4.6.1 20110627 (prerelease) (GCC) ) #3 Tue Aug 264
[ 0.000000] bootconsole [udbg0] enabled
setup_arch: bootmem
arch: exit
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00000000-0x3fffefff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x3fffefff]
[ 0.000000] MMU: Allocated 1088 bytes of context maps for 255
contexts
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 260095
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/nfs
rootpath=192.168.40.1:/home/nfs/roach2/current,nolock ip=dhcp
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288
bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes)
[ 0.000000] Sorting __ex_table...
[ 0.000000] Memory: 1032440K/1048572K available (4180K kernel code,
308K rwdata, 1600K rodata, 300K init, 622K bss, 16132K reserved)
[ 0.000000] Kernel virtual memory layout:
[ 0.000000] * 0xfffdf000..0xfffff000 : fixmap
[ 0.000000] * 0xfde00000..0xfe000000 : consistent mem
[ 0.000000] * 0xfddfe000..0xfde00000 : early ioremap
[ 0.000000] * 0xc1000000..0xfddfe000 : vmalloc & ioremap
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1,
Nodes=1
[ 0.000000] NR_IRQS:512 nr_irqs:512 16
[ 0.000000] UIC0 (32 IRQ sources) at DCR 0xc0
[ 0.000000] UIC1 (32 IRQ sources) at DCR 0xd0
[ 0.000000] UIC2 (32 IRQ sources) at DCR 0xe0
[ 0.000024] clocksource: timebase mult[1e00000] shift[24] registered
[ 0.006383] pid_max: default: 32768 minimum: 301
[ 0.011307] Mount-cache hash table entries: 2048 (order: 1, 8192
bytes)
[ 0.017899] Mountpoint-cache hash table entries: 2048 (order: 1, 8192
bytes)
[ 0.025747] ftrace: allocating 14770 entries in 44 pages
[ 0.072794] regulator-dummy: no parameters
[ 0.079748] NET: Registered protocol family 16
[ 0.084794] cpuidle: using governor ladder
[ 0.088902] cpuidle: using governor menu
[ 0.103059] SCSI subsystem initialized
[ 0.108171] Switched to clocksource timebase
[ 0.128548] NET: Registered protocol family 2
[ 0.134276] TCP established hash table entries: 8192 (order: 3, 32768
bytes)
[ 0.141481] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.147964] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.154475] TCP: reno registered
[ 0.157742] UDP hash table entries: 512 (order: 1, 8192 bytes)
[ 0.163517] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[ 0.170075] NET: Registered protocol family 1
[ 0.175150] RPC: Registered named UNIX socket transport module.
[ 0.181076] RPC: Registered udp transport module.
[ 0.185683] RPC: Registered tcp transport module.
[ 0.190347] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.203263] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.209458] audit: initializing netlink subsys (disabled)
[ 0.214897] audit: type=2000 audit(0.179:1): initialized
[ 0.234887] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.242176] NFS: Registering the id_resolver key type
[ 0.247356] Key type id_resolver registered
[ 0.251543] Key type id_legacy registered
[ 0.255572] jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
[ 0.262625] ROMFS MTD (C) 2007 Red Hat, Inc.
[ 0.267246] msgmni has been set to 2016
[ 0.274936] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 253)
[ 0.282528] io scheduler noop registered
[ 0.286473] io scheduler deadline registered (default)
[ 0.292069] io scheduler cfq registered
[ 0.296344] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.307731] console [ttyS0] disabled
[ 0.331551] serial8250.0: ttyS0 at MMIO 0x1ef600300 (irq = 16,
base_baud = 347222) is a 16550A
[ 0.340268] console [ttyS0] enabled
[ 0.340268] console [ttyS0] enabled
[ 0.347213] bootconsole [udbg0] disabled
[ 0.347213] bootconsole [udbg0] disabled
[ 0.375581] serial8250.0: ttyS1 at MMIO 0x1ef600400 (irq = 17,
base_baud = 347222) is a 16550A
[ 0.404765] serial8250.0: ttyS2 at MMIO 0x1ef600500 (irq = 18,
base_baud = 347222) is a 16550A
[ 0.433896] serial8250.0: ttyS3 at MMIO 0x1ef600600 (irq = 19,
base_baud = 347222) is a 16550A
[ 0.443017] roach2_fpga: ROACH2 FPGA Access driver
[ 0.447908] roach2: major 252
[ 0.451119] Virtex 5 family
[ 0.454029] roach2_fpga 1d0000000.fpga: ROACH2 FPGA driver
[ 0.459519] roach2_fpga 1d0000000.fpga: check
parameters,addr:0x1d0000000,size:0x8000000
[ 0.472970] roach2_fpga 1d0000000.fpga: ioremap 1d0000000 to c1080000
with size 8000000
[ 0.481194] roach2_fpga 1d0000000.fpga: ioremap 1c0100000 to c9100000
with size 200000
[ 0.489198] roach2_fpga 1d0000000.fpga: char devices successfully
registered
[ 0.504062] brd: module loaded
[ 0.511795] loop: module loaded
[ 0.521946] 1f8000000.nor_flash: Found 1 x16 devices at 0x0 in 16-bit
bank. Manufacturer ID 0x000001 Chip ID 0x002801
[ 0.532620] Amd/Fujitsu Extended Query Table at 0x0040
[ 0.537784] Amd/Fujitsu Extended Query version 1.3.
[ 0.542851] number of CFI chips: 1
[ 0.547069] 6 ofpart partitions found on MTD device
1f8000000.nor_flash
[ 0.553774] Creating 6 MTD partitions on "1f8000000.nor_flash":
[ 0.559701] 0x000000000000-0x000000400000 : "kernel"
[ 0.565764] 0x000000400000-0x000004400000 : "rootfs"
[ 0.571886] 0x000004400000-0x000007400000 : "userfs"
[ 0.578038] 0x000007400000-0x000007f00000 : "v6bitstream"
[ 0.584753] 0x000007f40000-0x000007f80000 : "ubootenv"
[ 0.591041] 0x000007f80000-0x000008000000 : "uboot"
[ 0.597343] tun: Universal TUN/TAP device driver, 1.6
[ 0.602482] tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com>
[ 0.608824] PPC 4xx OCP EMAC driver, version 3.54
[ 0.614213] MAL v2 /plb/mcmal, 2 TX channels, 2 RX channels
[ 0.620345] ZMII /plb/opb/emac-zmii@ef600d00 initialized
[ 0.625973] RGMII /plb/opb/emac-rgmii@ef601000 initialized with MDIO
support
[ 0.633613] /plb/opb/emac-rgmii@ef601000: input 0 in RGMII mode
[ 0.641373] eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC
02:44:01:02:08:2a
[ 0.648329] eth0: found Marvell 88E1111 Ethernet PHY (0x01)
[ 0.654026] PPP generic driver version 2.4.2
[ 0.659063] mousedev: PS/2 mouse device common for all mice
[ 0.665451] input: roach2chassis as /devices/virtual/input/input0
[ 0.672544] i2c /dev entries driver
[ 0.685191] ibm-iic 1ef600700.i2c: using standard (100 kHz) mode
[ 0.691780] ibm-iic 1ef600800.i2c: using standard (100 kHz) mode
[ 0.698111] ad7414 0-004c: chip found
[ 0.702985] ad7414 0-004e: chip found
[ 1.524942] max6650 0-0048: Fan voltage is set to 12V.
[ 1.530153] max6650 0-0048: Prescaler is set to 4.
[ 1.541514] max6650 0-004b: Fan voltage is set to 12V.
[ 1.546725] max6650 0-004b: Prescaler is set to 4.
[ 1.558048] max6650 0-001b: Fan voltage is set to 12V.
[ 1.563264] max6650 0-001b: Prescaler is set to 4.
[ 1.574576] max6650 0-001f: Fan voltage is set to 12V.
[ 1.579790] max6650 0-001f: Prescaler is set to 4.
[ 1.590945] ipip: IPv4 over IPv4 tunneling driver
[ 1.596713] TCP: cubic registered
[ 1.600054] Initializing XFRM netlink socket
[ 1.604475] NET: Registered protocol family 17
[ 1.609210] Key type dns_resolver registered
[ 1.614229] registered taskstats version 1
[ 1.619071] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 1.626904] eth0: link is down
[ 3.624452] eth0: link is up, 1000 FDX, pause enabled
[ 3.644273] Sending DHCP requests ., OK
[ 3.684719] IP-Config: Got DHCP answer from 192.168.40.1, my address
is 192.168.40.210
[ 3.692948] IP-Config: Complete:
[ 3.696292] device=eth0, hwaddr=02:44:01:02:08:2a,
ipaddr=192.168.40.210, mask=255.255.255.0, gw=255.255.255.255
[ 3.706869] host=roach02082A,
domain=roaches.gmrt.ncra.tifr.res.in, nis-domain=(none)
[ 3.715109] bootserver=192.168.40.1, rootserver=192.168.40.1,
rootpath=/home/nfs/roach2/current,nolock
[ 3.724651] nameserver0=192.168.40.1
[ 3.735574] VFS: Mounted root (nfs filesystem) readonly on device
0:11.
[ 3.743219] Freeing unused kernel memory: 300K (805a8000 - 805f3000)
modprobe: FATAL: Could not load
/lib/modules/3.16.0-saska-03675-g1c70ffc/modules.dep: No such file or
directory
modprobe: FATAL: Could not load
/lib/modules/3.16.0-saska-03675-g1c70ffc/modules.dep: No such file or
directory
modprobe: FATAL: Could not load
/lib/modules/3.16.0-saska-03675-g1c70ffc/modules.dep: No such file or
directory
INIT: version 2.88 booting
about to run simple init script
warning: can't open /etc/mtab: No such file or directory
mount: mount point /proc/bus/usb does not exist
INIT: Entering runlevel: 2
modprobe: FATAL: Could not load
/lib/modules/3.16.0-saska-03675-g1c70ffc/modules.dep: No such file or
directory
2 Sep 07:25:46 ntpdate[74]: step time server 192.168.40.1 offset
1441178733.125943 sec
Starting OpenBSD Secure Shell server: sshd[ 13.441763] random: sshd
urandom read with 69 bits of entropy available
modprobe: FATAL: Could not load
/lib/modules/3.16.0-saska-03675-g1c70ffc/modules.dep: No such file or
directory
[ 13.591090] sshd (86): /proc/86/oom_adj is deprecated, please use
/proc/86/oom_score_adj instead.
modprobe: FATAL: Could not load
/lib/modules/3.16.0-saska-03675-g1c70ffc/modules.dep: No such file or
directory
.
Starting NFS common utilities: statd failed!
Starting NTP server: ntpdmodprobe: FATAL: Could not load
/lib/modules/3.16.0-saska-03675-g1c70ffc/modules.dep: No such file or
directoy
.
tcpborphserver: ... loading roach mmap driver ...
insmod: can't read '/lib/modules/roach_mmap.ko': No such file or
directory
version *3* using mmap
tcpborphserver3: about to go into background
Debian GNU/Linux 6.0 roach02082A ttyS0
roach02082A login:
I will try for other options. If you find any clue through booting
procedure then please let me know...
Thanks and regards.
Aniket Hendre
