mbedOS crashes trying to run examples from Tensorflow 2.1.0-alpha

[mbanzi]

Trying to run examples from the latest version of the TensorFlow library crashed mbedOS

[mbanzi]

update. I tried the "hello_world" example on Portenta M7 Core. The code compiles ok but the crashes when run. TF Lite 2.4.0 Alpha , mbedOS core 1.3.1. The red LED flashes 4 long blinks and 4 short blinks

[facchinm]

@mbanzi the crash on Portenta is due to the example trying to analogWrite() on LED_BUILTIN which is not PWM capable. mbed core crashes in this case instead than falling back to digitalWrite() due to an assert in mbed itself.
I'm wondering which is the best way to proceed, if "masking" the assert or changing the example for Portenta

[mbanzi]

Thanks for pointing that out. :) In the other Arduino cores trying to PWM a non PWM pin we just fall back to digitalWrite
is this something we can/want to do with Portenta as well? We can always modify the example adding some ifdef for Portenta