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wil3 / neuroflight

Next Generation Flight Controller Firmware
https://wfk.io/neuroflight/
GNU General Public License v3.0
229 stars 45 forks source link

How to build tensorflow properly #3

Closed airopti closed 3 years ago

airopti commented 3 years ago

Hi, Thanks for your excellent work. I am trying to build neuroflight according to your instructions. But I meet some problems when trying build Tensorflow from source with XLA JIT support enable.

# bazel: 0.10.1
bazel build --config=opt //tensorflow/tools/pip_package:build_pip_package

I cannot find built runtime.o, xla_compiled_cpu_function.o file as mentioned in your thesis. Did I miss something? Could you give me some suggestions, thanks a lot.

airopti commented 3 years ago

and in Line 385 of source.mksays INCLUDE_DIRS+=$(ROOT)/lib/main/eigen, while $(ROOT)/lib/main/ does not have eigen file

airopti commented 3 years ago

I have make through that and build obj/neuroflight_3.3.3_MATEKF722.hex (932.2 KB) successfully. But the hex firmware can't be freshed into F722-std using BetaFlight Configure tool. What did I missed?

airopti commented 3 years ago

Downgrad Betaflight Configurator form 10.7.0 to 10.6.0 solve this problem. Thank you.

wil3 commented 3 years ago

Hey @airopti glad you got it working, thanks for troubleshooting, I'm sure this will be helpful to others. Were you able to flash other betaflight hex files using 10.6.0? I wonder what changed.

The neuroflight documentation has received far less attention than GymFC, please let me know if anything comes up and I'll try to help.

wil3 commented 3 years ago

I just checked and I was using version 10.4.1. its surprising to me minor version updates would break flashing of older betaflight versions.

airopti commented 3 years ago

In my test,