Changes between Version 2 and Version 3 of Internal/UnbrickUSRP

Timestamp:

Mar 9, 2017, 11:17:18 PM (7 years ago)

Author:

jkol

Comment:

—

Internal/UnbrickUSRP

@@ -2 +2 @@
 
 == N210 ==
-Do this if the USRP becomes unresponsive to normal commands and cannot be found with uhd_find_devices.
-1. Load {{{baseline_uhd.ndz}}} onto a node with the extra ethernet card
+Do this if the USRP becomes unresponsive to normal commands and cannot be found with uhd_find_devices. 
+
+'''DO NOT DO THIS ON GRID OR WITH ANY OTHER USRP CONNECTED TO THE NODE!!!
+
+1. Load {{{baseline_uhd.ndz}}} onto a node with an extra ethernet card
 2. Boot up the node
 3. Download the latest firmware/UHD images to the node:
@@ -20 +23 @@
 8. Check if the node can see the USRP:
 {{{
-uhd_find_devices --args="addr=192.168.10.2"
+uhd_find_devices
 }}}
   If not, retry step 7
 9. Burn new firmware and FPGA images directly to the USRP:
 {{{
-usrp_n2xx_simple_net_burner --addr="192.168.10.2" --fw="/usr/share/uhd/images/usrp_n210_fw.bin" --fpga="/usr/share/uhd/images/usrp_n210_r4_fpga.bin" --dont-check-rev
+usrp_n2xx_simple_net_burner --fw="/usr/share/uhd/images/usrp_n210_fw.bin" --fpga="/usr/share/uhd/images/usrp_n210_r4_fpga.bin" --dont-check-rev
 }}}
-10. Most likely the automatic reboot will fail so you will have to boot the USRP into safe-mode manually again
+10. If the USRP fails to show up in {{{uhd_find_devices}}} after automatic reboot, manually power-cycle it back into safe-mode again
 11. Write new default ip into EEPROM:
 {{{
@@ -35 +38 @@
 13. Check if the node can see the USRP:
 {{{
-uhd_find_devices --args="addr=192.168.10.2"
+uhd_find_devices
 }}}
 14. Test image loading: