[Discuss-gnuradio] does Energy detection module available in gnuradio

2012-01-09 Thread Phone Naing MYINT
Hi, Is there simple way to detect energy level(with threshold) without doing FFT? If available in gnuradio, may I know the module name? Thank you. PN ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/disc

[Discuss-gnuradio] Problem inserting chipscope in fpga code

2012-01-05 Thread Phone Naing MYINT
Hi, I want to check some signal on USRP2 board. I inserted chipscope (ICON and ILA core) to u2_rev3.v. At map stage, I received the error. Below is the error message. ERROR: Pack:2310 - Too many comps of type "BUFGMUX" found to fit this device. (now design is using 9 out of 8 available). Can a

Re: [Discuss-gnuradio] [USRP-users] Modification on vita_tx_chain.v

2012-01-04 Thread Phone Naing MYINT
t. No more noise floor goes up and down. Can someone please explain what is happening here? Thank you. PN From: Ian Buckley [mailto:i...@ionconcepts.com] Sent: Tuesday, December 20, 2011 4:16 AM To: Phone Naing MYINT Cc: usrp-us...@lists.ettus.com; discuss-gnuradio@gnu.org Subject: Re: [USRP-

Re: [Discuss-gnuradio] Costas loop and M&M algorithm on FPGA

2011-12-16 Thread Phone Naing MYINT
Hi Bob, Your guess is correct, I found the error from Transmitter side. Now the synchronization is working fine. PN From: Robert McGwier [mailto:rwmcgw...@gmail.com] Sent: Thursday, December 15, 2011 8:53 PM To: Phone Naing MYINT Cc: discuss-gnuradio@gnu.org; usrp-us...@lists.ettus.com Subject

Re: [Discuss-gnuradio] Costas loop and M&M algorithm on FPGA

2011-12-15 Thread Phone Naing MYINT
Hi, I like to know how gnuradio check the status of freq/phase sync and symbol sync? PN From: Robert McGwier [mailto:rwmcgw...@gmail.com] Sent: Thursday, December 15, 2011 8:53 PM To: Phone Naing MYINT Cc: discuss-gnuradio@gnu.org; usrp-us...@lists.ettus.com Subject: Re: [Discuss-gnuradio

Re: [Discuss-gnuradio] Costas loop and M&M algorithm on FPGA

2011-12-15 Thread Phone Naing MYINT
: GNURadio Discussion List Subject: Re: [Discuss-gnuradio] Costas loop and M&M algorithm on FPGA Hello Phone Do you have a git repo that one might throw in ones two coppers? Best Paul 2011/12/15 Phone Naing MYINT mailto:phonenaing.my...@sg.panasonic.com>> Hi, Anyone here implemented

[Discuss-gnuradio] Costas loop and M&M algorithm on FPGA

2011-12-14 Thread Phone Naing MYINT
Hi, Anyone here implemented freq/phase correction and symbol timing correction in USRP's FPGA? Recently I implemented Costas loop and Muller & Mueller algorithm in RTL by referring the gnuradio code. Now I'm testing it on FPGA. I can get correct demodulated data(DQPSK) at initial few thousand

Re: [Discuss-gnuradio] Default antenna with RFX2400

2011-12-12 Thread Phone Naing MYINT
+phonenaing.myint=sg.panasonic@gnu.org] On Behalf Of Josh Blum Sent: Tuesday, December 13, 2011 12:18 PM To: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] Default antenna with RFX2400 On 12/12/2011 08:14 PM, Phone Naing MYINT wrote: > Hi, > > I'm using USRP2 with RFX2400

[Discuss-gnuradio] Default antenna with RFX2400

2011-12-12 Thread Phone Naing MYINT
Hi, I'm using USRP2 with RFX2400 daughter board. I'm using GRC. By default which antenna are used for USRP-source and USRP-sink? PN ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] gnuradio Pseudo Noise sequence

2011-11-23 Thread Phone Naing MYINT
Hi, In gnuradio, they use Pseudo noise sequence generated from 15 bits LFSR (sequence in packet_utils.py). Now I'm implementing the whitening in hardware. I like to know the configuration of that 15 bits LFSR? PN ___ Discuss-gnuradio mailing list Dis