search

aclich / PYNQ-Z2_Mask_Detection_Sreaming_system

An AIoT project based on PYNQ-Z2 FPGA Evaluation board. Reading image from usb camera and running yolov3-tiny detection with DPU and using MJPEG HTTP Streaming. Also provide an Android app for handy accessing the streaming content.
10 stars 2 forks source link

custom elf #3

Closed NHSE closed 2 years ago

NHSE commented 2 years ago

I made an elf file using Vitis AI. However, command 'make' using the elf file does not proceed due to formatting errors. Do you know how to solve this problem?

aclich commented 2 years ago

The caffe model is generated by vitis-ai v1.1, and the elf is compiled under DNNDK v3.1 with specific dcf file which generated by inputing custom XSA design file in "dlet" tool. You can find the XSA file here I'm sorry that I'm not able to provide an complete tutorial soon.

NHSE commented 2 years ago

Is it not possible to proceed with Vitisai v1.2?

NHSE commented 2 years ago

How should I write the target in the Json file? I'm sorry to bother you

aclich commented 2 years ago

Is it not possible to proceed with Vitisai v1.2?

The Caffe model can be generated in Vitis-ai v1.2, but I'm not sure if the compilation of the elf file can be finished in Vitis-ai instead of DNNDK since Vitis-ai v1.2 appears not supporting the zynq-7000 series.

How should I write the target in the Json file? I'm sorry to bother you

I think you can have a look in C++ json libs like nlohmann/json Or this struct mapping approachs to sotre your data in struct and save in json.

aclich commented 2 years ago

If you need DNNDKv3.1, you can refer to my another forked jobs petalinux-docker. It can help you build a docker image with petalinux and DNNDKv3.1.

NHSE commented 2 years ago

Can you tell me the tutorial?

NHSE commented 2 years ago

How do I create an elf file with DNNDK version 3.1? I have to complete the execution of the custom YOLO by next Monday. Can you help me?

NHSE commented 2 years ago

I succeeded Thank you!