Jesd Eye scan gtk: eyescan_info does not exist

Hi Analog.

I've build the Jesd eye scan application ( latest commit ) on a clean UB18 VM,  mounted the target device trough sshfs but I can't seem t get a connection with the target JESD device

The file on target: eyescan_info does not exist but the devices are present in the file system.

One thing I've noticed: The "display" drop down menu stays empty.

Any ideas about this? Any help would be welcome

Thanks


Deville

zynqdev@ubuntu:~$ ls mnt/sys/bus/platform/devices/84a60000.axi-adxcvr-rx/
driver  driver_override  modalias  of_node  power  subsystem  uevent

Parents
  • 0
    •  Analog Employees 
    on Apr 26, 2019 3:04 PM

    You need to use at least our 2018_R2 or master linux branch:

    root@analog:~# ls -al /sys/bus/platform/devices/84a60000.axi-adxcvr-rx/
    total 0
    drwxr-xr-x 3 root root 0 Apr 26 15:01 .
    drwxr-xr-x 18 root root 0 Apr 26 14:53 ..
    lrwxrwxrwx 1 root root 0 Apr 26 15:01 driver -> ../../../../bus/platform/drivers/axi_adxcvr
    -rw-r--r-- 1 root root 4096 Apr 26 15:01 driver_override
    -rw-r--r-- 1 root root 4096 Apr 26 15:01 enable
    -r--r--r-- 1 root root 2091000 Apr 26 15:01 eye_data
    -r--r--r-- 1 root root 4096 Apr 26 14:53 eyescan_info
    -r--r--r-- 1 root root 4096 Apr 26 15:01 modalias
    lrwxrwxrwx 1 root root 0 Apr 26 15:01 of_node -> ../../../../firmware/devicetree/base/fpga-axi@0/axi-adxcvr-rx@84a60000
    drwxr-xr-x 2 root root 0 Apr 26 15:01 power
    -rw-r--r-- 1 root root 4096 Apr 26 15:01 prescale
    -rw------- 1 root root 4096 Apr 26 15:01 reg_access
    lrwxrwxrwx 1 root root 0 Apr 26 15:01 subsystem -> ../../../../bus/platform
    -rw-r--r-- 1 root root 4096 Apr 26 14:53 uevent

Reply
  • 0
    •  Analog Employees 
    on Apr 26, 2019 3:04 PM

    You need to use at least our 2018_R2 or master linux branch:

    root@analog:~# ls -al /sys/bus/platform/devices/84a60000.axi-adxcvr-rx/
    total 0
    drwxr-xr-x 3 root root 0 Apr 26 15:01 .
    drwxr-xr-x 18 root root 0 Apr 26 14:53 ..
    lrwxrwxrwx 1 root root 0 Apr 26 15:01 driver -> ../../../../bus/platform/drivers/axi_adxcvr
    -rw-r--r-- 1 root root 4096 Apr 26 15:01 driver_override
    -rw-r--r-- 1 root root 4096 Apr 26 15:01 enable
    -r--r--r-- 1 root root 2091000 Apr 26 15:01 eye_data
    -r--r--r-- 1 root root 4096 Apr 26 14:53 eyescan_info
    -r--r--r-- 1 root root 4096 Apr 26 15:01 modalias
    lrwxrwxrwx 1 root root 0 Apr 26 15:01 of_node -> ../../../../firmware/devicetree/base/fpga-axi@0/axi-adxcvr-rx@84a60000
    drwxr-xr-x 2 root root 0 Apr 26 15:01 power
    -rw-r--r-- 1 root root 4096 Apr 26 15:01 prescale
    -rw------- 1 root root 4096 Apr 26 15:01 reg_access
    lrwxrwxrwx 1 root root 0 Apr 26 15:01 subsystem -> ../../../../bus/platform
    -rw-r--r-- 1 root root 4096 Apr 26 14:53 uevent

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