PI 3 port: many classes missing from machine lib
Posted: Wed May 18, 2022 3:02 pm
Hi to all, I compiled micropython on Rapsberry PI 3 in order to make some test waiting the arrival of a ESP32 board
Those the steps I hope to have followed right
/micropython/ports/unix
make clean
make submodules
make deplibs
make axtls
/micropython/mpy-cross
make
/micropython/ports/unix
make
no error whatsoever, after installing all the required components (some trial and error needed)
and micropython works fine, except there are many missing classes form "machine" lib, like the I2C that i strongly need
sys for example is complete
>>> import sys
>>> dir(sys)
['__class__', '__name__', 'argv', 'atexit', 'byteorder', 'exc_info', 'exit', 'implementation', 'maxsize', 'modules', 'path', 'platform', 'print_exception', 'stderr', 'stdin', 'stdout', 'version', 'version_info']
>>> from sys import stdin
>>>
machine no
>>> import machine
>>> dir(machine)
['__class__', '__name__', 'PinBase', 'Signal', 'idle', 'mem16', 'mem32', 'mem8', 'time_pulse_us']
>>> from machine import I2C
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: can't import name I2C
Maybe I missed some step? something to configured spcifically for that port? any suggestion is welcome
Those the steps I hope to have followed right
/micropython/ports/unix
make clean
make submodules
make deplibs
make axtls
/micropython/mpy-cross
make
/micropython/ports/unix
make
no error whatsoever, after installing all the required components (some trial and error needed)
and micropython works fine, except there are many missing classes form "machine" lib, like the I2C that i strongly need
sys for example is complete
>>> import sys
>>> dir(sys)
['__class__', '__name__', 'argv', 'atexit', 'byteorder', 'exc_info', 'exit', 'implementation', 'maxsize', 'modules', 'path', 'platform', 'print_exception', 'stderr', 'stdin', 'stdout', 'version', 'version_info']
>>> from sys import stdin
>>>
machine no
>>> import machine
>>> dir(machine)
['__class__', '__name__', 'PinBase', 'Signal', 'idle', 'mem16', 'mem32', 'mem8', 'time_pulse_us']
>>> from machine import I2C
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: can't import name I2C
Maybe I missed some step? something to configured spcifically for that port? any suggestion is welcome