Changes between Version 1 and Version 2 of Tutorials/k0SDR/Tutorial17

Timestamp:

Oct 9, 2015, 4:24:25 PM (9 years ago)

Author:

nilanjan

Comment:

—

Tutorials/k0SDR/Tutorial17

@@ -25 +25 @@
 }}}
 
-Use a command line interface to load the Perseus carrier board with an FPGA bitsteam - for this example we'll use the "radio420x PCIe bitream":
+Use a command line interface to load the Perseus carrier board with an FPGA bitsteam - for this example we'll use the "/opt/Nutaq/ADP6/ADP_MicroTCA/sdk/fpga/bin/GNURadio_Radio420_PCIe_sx315.bit":
 {{{
 cd /opt/Nutaq/ADP6/ADP_MicroTCA/sdk/bin
 python adp_cli.py
 connect 192.168.0.101
-fpgaflash 1 ‘path_of_bitstream_to_flash’
+fpgaflash 1 ‘/opt/Nutaq/ADP6/ADP_MicroTCA/sdk/fpga/bin/GNURadio_Radio420_PCIe_sx315.bit’
 reboot
 }}}
 
-  || [[Image(usrp_tx.png, width=500px)]] ||
+  || [[Image(PicoSDR2x2E_BlockDiagram.PNG, width=500px)]] ||
 
-Since "radio420x PCIe bitream" uses the PCI Express to interface between the embedded PC and carrier board's FPGA, install the PCI Express Driver on the embedded PC:
+Since ''GNURadio_Radio420_PCIe_sx315.bit'' uses the PCI Express Bus to interface between the embedded PC (Quad-Core CPU) and carrier board's FPGA (Virtex-6), install the PCI Express Driver on the embedded PC:
 {{{
 cd /opt/Nutaq/ADP6/ADP_MicroTCA/sdk/PCIe/driver/host
@@ -47 +47 @@
 
 
-=== Run the GRC scripts ===
+=== Launch demo scripts ===
 
 Now the system is ready to build and run the demo application. Navigate to the demo project directory:
@@ -61 +61 @@
 
 Choose the appropriate option to run.
+{{{
+Choose the data path:
+ - Type '0' to execute passthrough (data looped from ADC to DAC in the FPGA)
+ - Type '1' to output DDS signal (generated in the FPGA)
+ - Type '2' to execute a data record
+ - Type '3' to execute a data playback
+ - Type '4' to stream data to the host
+ - Type '5' to stream data from the host
+}}}
 
-== WIP ==
+From here you can use a nearby USRP node on the grid for signal generation / verification. Please refer to [http://www.orbit-lab.org/wiki/Tutorials/k0SDR/Tutorial00#WorkingwithUSRP2-UniversalSoftwareRadioPeripheral this tutorial] for instruction on using USRPs.