Re: [Discuss-gnuradio] multi_file usrp tuning options

On Thu, May 31, 2007 at 04:11:47PM -0400, [EMAIL PROTECTED] wrote: > Hi- > > I'm developing a 4-channel receiver using 4 rx paths and 2 LFRX > daughter boards. I'm basing my code on the multi_* examples in the > multi-antenna directory. Two of the channels I want to capture are > AM-modulated

[Discuss-gnuradio] multi_file usrp tuning options

Hi- I'm developing a 4-channel receiver using 4 rx paths and 2 LFRX daughter boards. I'm basing my code on the multi_* examples in the multi-antenna directory. Two of the channels I want to capture are AM-modulated at roughly 2 MHz carrier frequency, the other two signals are not modulated

Re: [Discuss-gnuradio] Question of MAC implementation

Hi KC, I have never worked with this implementation before and do not know much about it, but: http://typo3.cs.uni-paderborn.de/en/research-group/research-group-computer-networks/projects/gsr.html - George KC Huang wrote: > Hi: > > I am new to GNU radio. Recently, I want to implement MAC laye

Re: [Discuss-gnuradio] Question of MAC implementation

KC Huang wrote: > I am new to GNU radio. Recently, I want to implement MAC layer > protocol(like ALOHA, slotted-ALOHA) to the USRP. Therefore, first, I > tried to search the archive about ALOHA example. But, I cannot find any > article that really provides the example of MAC protocol. So, I want t

[Discuss-gnuradio] Question of MAC implementation

Hi: I am new to GNU radio. Recently, I want to implement MAC layer protocol(like ALOHA, slotted-ALOHA) to the USRP. Therefore, first, I tried to search the archive about ALOHA example. But, I cannot find any article that really provides the example of MAC protocol. So, I want to ask that if the

Re: [Discuss-gnuradio] reading and writing fpga registers

Roshan Baliga wrote: > (1) My write returns "true", but the read returns 0, regardless of which > fpga register I read/write to (I've tried a few). For example: > > > if (utx->_write_fpga_reg(FR_ADC_OFFSET_0,0x)) > > int readregvalue2 = (utx->_read_fpga_reg(FR_ADC_OFFSET_0)); > > I must be

[Discuss-gnuradio] reading and writing fpga registers

Hello Everyone, I'm trying to read and write the fpga registers using just libusrp (sorry Eric!). (1) My write returns "true", but the read returns 0, regardless of which fpga register I read/write to (I've tried a few). For example: if (utx->_write_fpga_reg(FR_ADC_OFFSET_0,0x)) int r

[Discuss-gnuradio] UHF Tx Daughterboard from Ettus Research

Hi all, Matt, sorry for bothering, but I cannot recall part of an answer you gave me. I'm interested in purchasing a couple of items of that board you're working upon, the one that transmits in a band including 450-850MHz. But I need the device to be able to send out a 8 MHz wide OFDM signal, is