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Subject: |
Re: [Discuss-gnuradio] interpolation and output level + missing Tx_check |
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Date: |
Tue, 22 Mar 2005 12:41:29 -0800 (PST) |
Sure. I am running Redhat 4.0 on a linux machine with a VIA EBC-C3 733MHz MMX compatible processor and 512MB of PCI133 SDRAM. I added a USB 2.0 host controller(NEC uPD720101) over the existing slow USB.
Other Features:
VIA 733 MHz low power C3 processor
EBX-compliant board
- 32 to 512MB of system PC133 SDRAM supported
in a 168-pin DIMM socket
- Socket for up to 1GB bootable DiskOnChip® or
512KB SRAM or 1MB EPROM
- Type I and II Compact Flash (CF) cards supported
- PC-compatible supports Linux,Windows CE.NET
and XPe, plus other x86-compatible RTOS
- High resolution video controller supports
- Color panels supported with up to 36-bits/pixel
- Supports resolutions up to 1920 x 1440
- Simultaneous CRT and LCD operation
- 4X AGP local bus for high speed operation
- LVDS supported
- Dual 10/100 Mbps Intel PCI Ethernet controllers
- 4 RS-232 serial ports with FIFO, COM1 & COM2
with RS-422/485 support
- Bi-directional LPT port supports EPP/ECP
- 48 bi-directional TTL digital I/O lines with 24
capable of event sense interrupt generation
- Four USB ports onboard
- Two, dual Ultra DMA 33/66/100 EIDE connectors
- Floppy disk controller supports 1 or 2 drives
- AC97 Audio supported
- PC/104 and PC/104-Plus expansion connectors
- AT keyboard controller and PS/2 mouse support
- Activity LEDs onboard for visual status
- Two interrupt controllers and 7 DMA channels
- Three, 16-bit counter/timers
- +5 volt only operation
- Upgrade for WinSystems' EBC-LP and EBC-BX
- Real Time Clock,WDT and power fail reset
- Small size: 5.75" x 8.0" (146 mm x 203 mm)
Thanks
Javs
Eric Blossom <address@hidden> wrote:
On Tue, Mar 22, 2005 at 07:04:13AM -0800, Javs wrote:
> Greetings,
>
> I updated my code from CVS yesterday and the
> tx_check.py was missing in the gnuradio-examples. Was
> this removed ?
Yep. Try usrp_siggen.py instead.
> I am still wresting with the issues below. This time I
> tried usrp_siggen.py and it fails the first time
> giving:
>
> address@hidden usrp]$ ./usrp_siggen.py
> usrp: found usrp rev2
> usrp_open_interface: usb_claim_interface: failed conf
> 0
> could not set config 1: Operation not permitted
> open_nth_cmd_interface: open_cmd_interface failed
> Traceback (most recent call last):
> File "./usrp_siggen.py", line 144, in ?
> main ()
> File "./usrp_siggen.py", line 128, in main
> sg = siggen ()
> File "./usrp_siggen.py", line 21, in
__init__
> self._instantiate_blocks ()
> File "./usrp_siggen.py", line 68, in
> _instantiate_blocks
> self.usrp = usrp.sink_c (0, self.interp)
> File
> "/usr/local/lib/python2.3/site-packages/gnuradio/usrp1.py",
> line 740, in sink_c
> return _usrp1.sink_c(*args)
> RuntimeError: std::runtime_error
>
> -------------------
>
> Any suggestions ?
>
> Thanks in advance.
>
> Javs
Can you please provide additional platform info such as:
OS, version, distribution, hardware architecture, etc.
Eric
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