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mocleiri / tensorflow-micropython-examples

A custom micropython firmware integrating tensorflow lite for microcontrollers and ulab to implement the tensorflow micro examples.
MIT License
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esp32cam capturing and saving image works on repl but not from script #83

Open TecDroiD opened 2 years ago

TecDroiD commented 2 years ago

hi, i want to get some grayscale image from esp32cam module and thought that it's the easiest to capture a raw image, save it and read it via ampy get...

tought...

having the following code in repl: import camera

camera.init(0,format=camera.GRAYSCALE, framesize=camera.FRAME_VGA)
img = camera.capture()
with open ('image.sc', 'wb') as fp:
   fp.write(img)

I can save my image and read it after

now I have saved same code into a script capture.py, uploaded it and ran.. it hangs at write(img)... and never wakes up again until i press reset button..

... but why?

edit: running on MicroPython dbe5289-dirty on 2022-03-15; ESP32-cam module (microlite) with ESP32