hashlib test passes on pyboard.

Previously, it truncated pointer value to 32 bits on 64-bit systems.

Before, __repl_print__() used libc printf(), while print() used uPy streams
and own printf() implementation. This led to subtle, but confusing
differences in output when just doing "foo" vs "print(foo)" on interactive
prompt.

Useful when need to call kw-receiving functions  without any keywords
from C, etc.

The reason for having this delay is to reduce power consumption at the
REPL (HAL_Delay calls __WFI to idle the CPU).  But stdin_rx_chr has a
__WFI in it anyway, so this delay call is not needed.

By removing this call, the readline input can consume characters much
more quickly (before was limited to 1000 chrs/s), and has much reduced
dependency on the specific port.

This makes it easier to re-use readline.c and pyexec.c from stmhal in
other ports.

Addresses issue #987.

https://github.com/B-Con/crypto-algorithms revision 100f4ff

- update mpconfigport.h to reflect latest unix version
- fix compilation error in modure due to msvc not allowing dynamic arrays

Addresses issue #981.

systems where another encoding is set in the locale

Also, implement for unix port.

This is more efficient, as allows to use register calling convention.
If needed, a structure pointer can be passed as argument to pass more
data.

ReadTheDocs needs the root directory in its search path so it finds
topindex.html.

Also update docs to explain how CAN baudrate is determined.

Addresses issue #968.

The sphinx_rtd_theme is used by ReadTheDocs to render a pretty looking
documentation.  If you have this theme installed locally then your
locally-compiled docs will look exactly like the published
documentation.   Otherwise it falls back to the default theme.

Hi,

i would like to add a little clarification to the parameter "data" of i2c.mem_read(): I misunderstood 

        ``data`` can be an integer or a buffer to read into

as "i can give a integer variable to read a integer into" .  This pull-request adds the following clarification:

         ``data`` can be an integer (number of bytes to read) or a buffer to read into

Thanks for your great work!

Best wishes,
Matthias

Currently compilation sporadically fails, because the automatic
dependency gets created *during* the compilation of objects.

OBJ is a auperset of PY_O and the dependencies apply to all objects.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>

Going from MICROPY_ERROR_REPORTING_NORMAL to
MICROPY_ERROR_REPORTING_TERSE now saves 2020 bytes ROM for ARM Thumb2,
and 2200 bytes ROM for 32-bit x86.

This is about a 2.5% code size reduction for bare-arm.

Else the directory might not exist.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>

Else we end up with several instances of the variable.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>