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@ShawnHymel
Created March 18, 2020 17:42
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TensorFlow Lite Sinewave Regression Training and Conversion
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@abhi-84
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abhi-84 commented Nov 16, 2021

What alternative board would be used to implement this example instead of NUCLEO-32 STM32L432KC EVAL BRD since this board is not available online. please suggest

@ShawnHymel
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@abhi-84 Almost any STM32 ARM Cortex-M3 or M4 should work (setting it up in CubeMX might be a little different, depending on the particular MCU or board). Some Cortex-M0 or M0+ MCUs might work...I just haven't tried them yet.

@whubaichuan
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@suman346 @ericobropinto @ShawnHymel Some possible solutions for Unknown format code 'x' for object of type 'str".

I have met this problem but solved it by changing it slightly. So be careful about the file and directory.

From

file.write(hex_to_c_array('./modellite.tflite', c_model_name))

to

file.write(hex_to_c_array(tflite_model, c_model_name))

Then it works.

@soumengoroi
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Create header guard

c_str += '#ifndef ' + var_name.upper() + '_H\n'
c_str += '#define ' + var_name.upper() + '_H\n\n'


-- Here I am facing error
"AttributeError: 'Interpreter' object has no attribute 'upper''

@ShawnHymel
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@soumengoroi Check the value of var_name being passed into that function. It should be a string (and set by c_model_name as the argument)

@richardhemphill
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richardhemphill commented Sep 23, 2023

There is a typo in the 3rd code cell. Change versionS to version.
!python --version

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