micropython

embedded microcontroller python micropython

Paul Sokolovsky af5b509c75 examples/unix/ffi_example: Clean up and update the ffi example. 1. Use uctypes.bytearray_at(). Implementation of the "ffi" module predates that of "uctypes", so initially some convenience functions to access memory were added to ffi. Later, they landed in uctypes (which follows CPython's ctype module). So, replace undocumented experimental functions from ffi to documented ones from uctypes. 2. Use more suitable type codes for arguments (e.g. "P" (const void) instead of "p" (void). 3. Some better var naming. 4. Clarify some messages printed by the example.	6 years ago
..
ffi_example.py	examples/unix/ffi_example: Clean up and update the ffi example.	6 years ago
machine_bios.py	tests/machine_mem.py: Too non-portable, rework as an example for unix port.	8 years ago

Paul Sokolovsky af5b509c75 examples/unix/ffi_example: Clean up and update the ffi example.

1. Use uctypes.bytearray_at().

Implementation of the "ffi" module predates that of "uctypes", so
initially some convenience functions to access memory were added
to ffi. Later, they landed in uctypes (which follows CPython's
ctype module).

So, replace undocumented experimental functions from ffi to
documented ones from uctypes.

2. Use more suitable type codes for arguments (e.g. "P" (const void*)
instead of "p" (void*).

3. Some better var naming.

4. Clarify some messages printed by the example.

6 years ago

ffi_example.py

examples/unix/ffi_example: Clean up and update the ffi example.

6 years ago

machine_bios.py

tests/machine_mem.py: Too non-portable, rework as an example for unix port.

8 years ago