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MicroPhase / antsdr-pynq

pynq framework for antsdr
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can't see ad9363 in e200 PYNQ #5

Closed Mojosekiz closed 1 month ago

Mojosekiz commented 1 month ago

i'm downladed image from link. then copy it to sd card. after boot i try to follow steps on how to setup pynq. first i found libiio v0.24 already installed. then i download libad9361 as mentioned then i try this command 

xilinx@pynq:~$ iio_attr -d
IIO context has 2 devices:
        iio:device0, xadc: found 1 device attributes
        iio_sysfs_trigger: found 2 device attributes

it shows only xadc and sysfs

then try iio_info -a but i found problem with avahi, then i install it through this command sudo apt-get install avahi-daemon avahi-discover avahi-utils libnss-mdns mdns-scan and when try again i also can't see the ad9361


xilinx@pynq:~$ iio_info -s
Available contexts:
        0: (xadc on MicroPhase, ANTSDR-E200) [local:]

even when print dmesg there are no ad9361 dmesg | grep ad93

black-pigeon commented 1 month ago

you need to relaod the bitstream and devicetree overlay. you can find a demo on the pynq notebook folder.

Mojosekiz commented 1 month ago

you need to relaod the bitstream and devicetree overlay. you can find a demo on the pynq notebook folder.

Thank you for replay. is there any already compiled basic file for bitstream and devicetree ?

also for reload it i must open python and excute this command right? ol = Overlay('your_overlay.bit', dtbo="your_overlay.dtb")

black-pigeon commented 1 month ago

If you download the prebuilt image, you will find these files in the jupyter_notebooks folder, wo have a script to load the bit stream and dtbo, and using ad9361 to capture same data.

Mojosekiz commented 1 month ago

jupyter_notebooks

Thank you it's working now when i'm using jupyter example :) :+1: