Commit Graph

24 Commits

Author SHA1 Message Date
Damien George
df4ce930e3 py/modmicropython: Add stack_use, heap_lock and heap_unlock functions.
micropython.stack_use() returns an integer being the number of bytes used
on the stack.

micropython.heap_lock() and heap_unlock() can be used to prevent the
memory manager from allocating anything on the heap.  Calls to these are
allowed to be nested.
2016-01-24 09:12:06 +00:00
Damien George
4b72b3a133 py: Change type signature of builtin funs that take variable or kw args.
With this patch the n_args parameter is changed type from mp_uint_t to
size_t.
2016-01-11 00:49:27 +00:00
Damien George
257848587f py/qstr: Use size_t instead of mp_uint_t when counting allocated bytes. 2015-12-17 12:41:40 +00:00
Damien George
cbf7674025 py: Add MP_ROM_* macros and mp_rom_* types and use them. 2015-11-29 14:25:04 +00:00
Damien George
e72cda99fd py: Convert occurrences of non-debug printf to mp_printf. 2015-04-16 14:30:16 +00:00
Damien George
e5039c6ff8 py: Use TextIOWrapper only if PY_IO_FILEIO def'd; cast size_t for print. 2015-02-15 13:17:11 +00:00
Damien George
ea0461dcd3 py: Add option to micropython.qstr_info() to dump actual qstrs. 2015-02-10 11:02:28 +00:00
Damien George
ff8dd3f486 py, unix: Allow to compile with -Wunused-parameter.
See issue #699.
2015-01-20 12:47:20 +00:00
Damien George
abc1959e2c py, unix, lib: Allow to compile with -Wold-style-definition. 2015-01-12 22:34:38 +00:00
Damien George
5d48f234d2 py: Make mem_info print correct remaining stack bytes. 2015-01-09 20:37:49 +00:00
Damien George
89deec0bab py: Add MICROPY_PY_MICROPYTHON_MEM_INFO to enable mem-info funcs.
This allows to enable mem-info functions in micropython module, even if
MICROPY_MEM_STATS is not enabled.  In this case, you get mem_info and
qstr_info but not mem_{total,current,peak}.
2015-01-09 20:12:54 +00:00
Damien George
51dfcb4bb7 py: Move to guarded includes, everywhere in py/ core.
Addresses issue #1022.
2015-01-01 20:32:09 +00:00
Paul Sokolovsky
6e8ff9cd68 modmicropython: Move mem_info() and qstr_info() functions from unix port.
TODO: Merge useful functionality from modpyb too.
2014-12-01 20:42:24 +02:00
Damien George
3b603f29ec Use MP_DEFINE_CONST_DICT macro to define module dicts.
This is just a clean-up of the code.  Generated code is exactly the
same.
2014-11-29 14:39:27 +00:00
Damien George
bb4c6f35c6 py: Make MP_OBJ_NEW_SMALL_INT cast arg to mp_int_t itself.
Addresses issue #724.
2014-07-31 10:49:14 +01:00
Dave Hylands
5b7fd20fea Add support for storing args during an exception raised by an irq.
The user code should call micropython.alloc_emergency_exception_buf(size)
where size is the size of the buffer used to print the argument
passed to the exception.

With the test code from #732, and a call to
micropython.alloc_emergenncy_exception_buf(100) the following error is
now printed:
```python
>>> import heartbeat_irq
Uncaught exception in Timer(4) interrupt handler
Traceback (most recent call last):
  File "0://heartbeat_irq.py", line 14, in heartbeat_cb
NameError: name 'led' is not defined
```
2014-07-25 14:00:06 -07:00
Damien George
40f3c02682 Rename machine_(u)int_t to mp_(u)int_t.
See discussion in issue #50.
2014-07-03 13:25:24 +01:00
Paul Sokolovsky
59c675a64c py: Include mpconfig.h before all other includes.
It defines types used by all other headers.

Fixes #691.
2014-06-21 22:43:22 +03:00
Emmanuel Blot
f6932d6506 Prefix ARRAY_SIZE with micropython prefix MP_ 2014-06-19 18:54:34 +02:00
Damien George
04b9147e15 Add license header to (almost) all files.
Blanket wide to all .c and .h files.  Some files originating from ST are
difficult to deal with (license wise) so it was left out of those.

Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
2014-05-03 23:27:38 +01:00
Damien George
6d3c5e4301 Add ARRAY_SIZE macro, and use it where possible. 2014-04-26 10:47:29 +01:00
Damien George
8b0535e23f py: Change module globals from mp_map_t* to mp_obj_dict_t*.
Towards addressing issue #424.

Had a small increase to ROM usage (order 60 bytes).
2014-04-05 21:53:54 +01:00
Damien George
df6567e634 Merge map.h into obj.h.
Pretty much everyone needs to include map.h, since it's such an integral
part of the Micro Python object implementation.  Thus, the definitions
are now in obj.h instead.  map.h is removed.
2014-03-30 13:54:02 +01:00
Damien George
caac542b23 Proper support for registering builtin modules in ROM.
Comes with some refactoring of code and renaming of files.  All modules
are now named mod*.[ch].
2014-03-25 14:18:18 +00:00