Navnath123

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• Hi, Can anyone explains the relation between RSSI and C/N0, How to show RSSI in C/N0 term.

  in GPS RSSI vs. C/N0 vs. -dBm Comment by Navnath123 August 2018
• Hi John, Once again I'm disturbing you, As I previously asked regarding NT1065 Rf front end, So now I have RF front end board, few things I noticed difference between NT1065 and SE4150 as 1) In NT1065 I'm using IF frequency 5.42 MHz, Sampling @65.41…

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 December 2017
• Hi John, As now I'm trying SDGPS Solution using other custom FPGA board, without using Kiwi FPGA, 1) I tried with Zynq FPGA so, I change the XDC file as per the new FPGA i.e Zynq and connected the spi signals to Beagle bone board2) But here I'm co…

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 November 2017
• Hi John, 1) As I tested Beagle_GPS using Kiwi Hardware and Beagle it's working fine and giving results in GUI. 2) I think to work for pmux code into sdgps, In sdgps chip select[1] is at pin location 24(Beagle) but in kiwi its on pin no 16(Beagle), b…

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 November 2017
• Hi John, It's Great to share,  I'm able to observe the complete real time GPS solution using KiwiSDR hardware from SDGPS source code, As per your guidelines initially I kept decim 1 and observed results but it's taking so much time for acquisition(…

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 November 2017
• Hi John, Thanks for your continuous support, It's really helpful for me. I had enabled SPI (SDGPS) for debian and now able to see PMUX as per expectation(PMUX: sclk 0x30 miso 0x30 mosi 0x10 cs0 0x10 gpio0_15 0x37)I am using kiwiSDR hardware and gene…

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 November 2017
• Hi JohnI have tried it on two hardware platforms as: 1) I connected Beaglebone with Kiwi SDR Board on top of it and changed its BB_CS[1] to pin no 16 as per kiwi hardware requirement (Actually in your hardware its BB_CS[1] to pin no 24)2) Also I con…

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 November 2017
• Hi John, As I'm again started with the SDGPS code execution, link provided by you, and it's working fine (Really I'm so much excited) and giving Positional solution in simulation mode using raw gps data. 1) Now I wanted to execute the same for real …

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 November 2017
• Thanks You So Much, As you suggested I will start with sdgps. 1) Yes I'm using the same SPI pins 2) No I haven't disabled the Kiwi Server program, Actually my intention is to simply change the FPGA device, As well I'm programming Zedboard through …

  in Is it possible to transform kiwi sdr on Xilinx Zynq FPGA a single chip solution [for GPS only] Comment by Navnath123 September 2017