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Re: [Discuss-gnuradio] Send parameters to the FPGA
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] Send parameters to the FPGA |
Date: |
Mon, 25 Apr 2005 09:38:11 -0700 |
User-agent: |
Mutt/1.5.6i |
On Mon, Apr 25, 2005 at 05:41:33PM +1000, Damien B. wrote:
> Hi Eric,
>
> I need for my project (channel simulator) to send parameters to the FPGA.
>
> This issue was raised in this mail:
> http://lists.gnu.org/archive/html/discuss-gnuradio/2005-03/msg00127.html
>
> Is it possible to send parameter to the 'serial_io' module from Python code?
> Here speed is not a problem.
>
> When i'm displaying : dir(usrp.usrp_prims) in python i got some
> intersting names coming but i didn't manage to use them...
> [ ... 'usrp_read_fpga_reg', ... 'usrp_write_fpga_reg']
Generally speaking you want to be using the usrp, not usrp_prims
interface.
> Maybe there is an easy way to write the d'board i/o pins?
How about write_io?
/*!
* \brief Write daughterboard i/o pin value
*
* \param which_dboard [0,1] which d'board
* \param value value to write into register
* \param mask which bits of value to write into reg
*/
bool write_io (int which_dboard, int value, int mask);
FYI, the Python interface to the usrp is defined in
gr-usrp/src/usrp1.i
Eric
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- Re: [Discuss-gnuradio] Waterfall spectrum display, Marcus D. Leech, 2005/04/20
- Re: [Discuss-gnuradio] Waterfall spectrum display, Eric Blossom, 2005/04/24
- Re: [Discuss-gnuradio] Waterfall spectrum display, Marcus D. Leech, 2005/04/24
- Re: [Discuss-gnuradio] Waterfall spectrum display, James Cooley, 2005/04/24
- Re: [Discuss-gnuradio] Waterfall spectrum display, Lamar Owen, 2005/04/25
- [Discuss-gnuradio] Send parameters to the FPGA, Damien B., 2005/04/25
- Re: [Discuss-gnuradio] Send parameters to the FPGA,
Eric Blossom <=
- Re: [Discuss-gnuradio] Send parameters to the FPGA, Damien B., 2005/04/27