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[µTVM] Add ST STM32F746 disco board to tflite tutorial script #7254

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Jan 15, 2021
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[µTVM] Add ST STM32F746 disco board to tflite tutorial script #7254

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20 changes: 12 additions & 8 deletions tutorials/micro/micro_tflite.py
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Original file line number Diff line number Diff line change
Expand Up @@ -179,13 +179,17 @@

# %%
# Compiling for physical hardware
# When running on physical hardware, choose a target that describes
# the hardware. The STM32F746 Nucleo target is chosen in this commented
# code:
# When running on physical hardware, choose a target and a board that
# describe the hardware. The STM32F746 Nucleo target and board is chosen in
# this commented code. Another option would be to choose the same target but
# the STM32F746 Discovery board instead. The disco board has the same
# microcontroller as the Nucleo board but a couple of wirings and configs
# differ, so it's necessary to select the "stm32f746g_disco" board below.
#
# .. code-block:: python
#
# TARGET = tvm.target.target.micro("stm32f746xx")
# BOARD = "nucleo_f746zg" # or "stm32f746g_disco"

######################################################################
# Now, compile the model for the target:
Expand Down Expand Up @@ -217,12 +221,12 @@
# repo_root = subprocess.check_output(["git", "rev-parse", "--show-toplevel"], encoding='utf-8').strip()
# project_dir = f"{repo_root}/tests/micro/qemu/zephyr-runtime"
# compiler = zephyr.ZephyrCompiler(
# project_dir=project_dir,
# board="nucleo_f746zg" if "stm32f746" in str(TARGET) else "qemu_x86",
# zephyr_toolchain_variant="zephyr",
# )
# project_dir=project_dir,
# board=BOARD if "stm32f746" in str(TARGET) else "qemu_x86",
# zephyr_toolchain_variant="zephyr",
# )
#
# opts = tvm.micro.default_options(os.path.join(tvm.micro.CRT_ROOT_DIR, "host"))
# opts = tvm.micro.default_options(f"{project_dir}/crt")

workspace = tvm.micro.Workspace()
micro_binary = tvm.micro.build_static_runtime(
Expand Down