Commit Graph

255 Commits

Author SHA1 Message Date
Damien George 15d18069c5 py: Remove old "run time" functions that were 1 liners. 2014-03-31 16:28:13 +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 d17926db71 Rename rt_* to mp_*.
Mostly just a global search and replace.  Except rt_is_true which
becomes mp_obj_is_true.

Still would like to tidy up some of the names, but this will do for now.
2014-03-30 13:35:08 +01:00
Damien George 9b196cddab Remove mp_obj_type_t.methods entry and use .locals_dict instead.
Originally, .methods was used for methods in a ROM class, and
locals_dict for methods in a user-created class.  That distinction is
unnecessary, and we can use locals_dict for ROM classes now that we have
ROMable maps.

This removes an entry in the bloated mp_obj_type_t struct, saving a word
for each ROM object and each RAM object.  ROM objects that have a
methods table (now a locals_dict) need an extra word in total (removed
the methods pointer (1 word), no longer need the sentinel (2 words), but
now need an mp_obj_dict_t wrapper (4 words)).  But RAM objects save a
word because they never used the methods entry.

Overall the ROM usage is down by a few hundred bytes, and RAM usage is
down 1 word per user-defined type/class.

There is less code (no need to check 2 tables), and now consistent with
the way ROM modules have their tables initialised.

Efficiency is very close to equivaluent.
2014-03-26 21:47:19 +00:00
Damien George c12b2213c1 Change mp_method_t.name from const char * to qstr.
Addresses issue #377.
2014-03-26 20:15:40 +00:00
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
mux 89d45248ee Add mp_obj_module_register
* Add function to load static modules.
* Use module_register to pyb module.
2014-03-25 00:25:27 +02:00
Damien George 90834b956d stm/stmhal: Change gammaf to tgammaf. 2014-03-23 14:00:02 +00:00
Damien George e43e27cf79 Merge pull request #356 from iabdalkader/d2f
Implement __aeabi_f2d and __aeabi_d2f
2014-03-23 00:34:11 +00:00
Damien George 8138205bea stm/stmhal: Add more math stubs. 2014-03-22 20:44:43 +00:00
mux 5b6008ddb9 Implement __aeabi_f2d and __aeabi_d2f 2014-03-22 02:08:01 +02:00
Damien George c070ff24a9 Disable some math functions until they work correctly. 2014-03-21 20:52:54 +00:00
Damien George 280e7208d8 Add vstr_ins and vstr_cut_out; improve stmhal readline. 2014-03-15 14:33:09 +00:00
Damien George 849a0dda86 stm: Add some floating-point math functions.
These have been taken from the musl library.  It's a bit of a hack for
now, just to get math functions working.
2014-03-12 22:33:22 +00:00
Damien George 8bfec2b538 Rename formatfloat file; remove MICROPY_ENABLE_FLOAT from mpconfigport.h.
MICROPY_ENABLE_FLOAT is automatically set in mpconfig.h if MICROPY_FLOAT_IMPL
is set to a non-zero value.
2014-03-10 13:27:02 +00:00
Dave Hylands ca5a241e48 Add proper floating point printing support. 2014-03-10 00:10:01 -07:00
Damien George 5322ec0962 stm: Add DMA support to Audio object. 2014-03-09 19:59:17 +00:00
Damien George c3d35c6ac7 stm: Put pyb module in ROM. 2014-03-08 16:40:08 +00:00
Damien George 01d50d0d58 stm: Wrap some functions in MICROPY_ENABLE_FLOAT. 2014-03-08 15:28:51 +00:00
Damien George 0c36da0b59 Implement ROMable modules. Add math module.
mp_module_obj_t can now be put in ROM.

Configuration of float type is now similar to longint: can now choose
none, float or double as the implementation.

math module has basic math functions.  For STM port, these are not yet
implemented (they are just stub functions).
2014-03-08 15:24:39 +00:00
Damien George 360b25ab0f stm: Add udelay (delay in microseconds). 2014-03-08 15:17:10 +00:00
Damien George cd000645f8 stm: Improve DAC (audio) bindings. 2014-03-08 15:14:53 +00:00
mux 6882dbd9f8 Implement machine_sqrt using VSQRT 2014-03-02 00:33:39 +02:00
Dave Hylands 1fcbb966bd Remove param from python API of ext_register
Minor cleanup.
2014-02-26 20:24:51 -08:00
Damien George 98fb8935bc stm: Reinstate code to handle CC3000 EXTI (commented out for now). 2014-02-26 17:04:12 +00:00
Damien George f8a4fbbb79 stm: Open header file in text mode (in make-pins). 2014-02-26 16:30:33 +00:00
Damien George 43122c320b Merge pull request #325 from dhylands/led
Update LED configuration
2014-02-26 16:07:18 +00:00
Damien George 4273498cb8 Merge pull request #324 from dhylands/board-check
Print an error if an invalid BOARD is specified
2014-02-26 16:03:59 +00:00
Damien George c4361227ba Merge pull request #318 from dhylands/exti
Add EXTI support
2014-02-26 16:01:54 +00:00
Dave Hylands 34f66023d4 Update LED configuration 2014-02-26 00:05:34 -08:00
Dave Hylands c3813ff50d Print an error if a non-valid BOARD is specified. 2014-02-26 00:04:01 -08:00
Dave Hylands 49b5533000 Fix floating point printing of negative numbers in the range (0, -1.0) 2014-02-25 15:24:25 -08:00
Damien George 2ee55c312d stm: Add option to pyb_usb_dev_init() to use USB HID interface.
With this option selected, only HID on its own works, not VCP+HID.
2014-02-24 01:12:04 +00:00
Dave Hylands ee31f71d39 Add EXTI support
Revamp usrsw to use new exti code.
Add user switch callback function.
2014-02-23 11:26:22 -08:00
Damien George 790eed6f93 stm: Make pendsv_nlr_jump work when debugging is enabled.
Stack layout is different when -g used, so need to handle the pendsv
jump differently.  Addresses Issue #315.
2014-02-23 00:31:11 +00:00
Damien George ee462489f1 stm: Add USART enum for pyboard skin labels. 2014-02-23 00:30:48 +00:00
Damien George ed73fcd7d2 Merge pull request #316 from iabdalkader/fatfs_lfn
Add Configurable LFN support to FatFS
2014-02-22 22:36:24 +00:00
mux 1e2cf746d4 Add Configurable LFN support to FatFS 2014-02-22 22:09:00 +02:00
Damien George 438c88dd2f Add arbitrary precision integer support.
Some functionality is still missing (eg and, or, bit shift), and some
things are buggy (eg subtract).
2014-02-22 19:25:23 +00:00
Damien George 2e87c62cf6 stm: Update PYBOARD4 pin mapping. 2014-02-19 23:38:42 +00:00
Damien George 948a58d56e Merge pull request #310 from dhylands/pin_map
Add pin mapping code.
2014-02-19 23:19:18 +00:00
Damien George 302646625b stm: Add RTC start-up info, and uPy bindings. 2014-02-19 23:15:09 +00:00
Dave Hylands 51dabac096 Add pin mapping code.
This commit also introduces board directories and moves board
specific config into the appropriate board directory.

boards/stm32f4xx-af.csv was extracted from the STM32F4xx datasheet
and hand-tweaked.

make-pins.py takes boards/stm32f4xx-af.csv, boards/stm32f4xx-prefix.c,
and boards/BOARD-NAME/pins.csv as input and generates the file
build/pins_BOARD_NAME.c

The generated pin file for PYBOARD4 looks like this:
https://gist.github.com/dhylands/9063231

The generated pins file includes all of the supported alternate
functions, and includes upsupported alternate functions as comments.

See the commnet block at the top of stm/pin_map.c for details on
how to use the pin mapper.

I also went ahead and modified stm/gpio.c to use the pin mapper.
2014-02-17 21:20:38 -08:00
Damien George 46239413d0 stm: Implement mp_import_stat.
To follow up pull request #309.
2014-02-17 22:44:20 +00:00
Damien George 517e1706bd Merge pull request #309 from pfalcon/stm-sys-path
stm: Initialize sys.path with ["0:/", "0:/src", "0:/lib"].
2014-02-17 22:21:25 +00:00
Paul Sokolovsky 4aee119f94 stm: Initialize sys.path with ["0:/", "0:/src", "0:/lib"].
This is compatible with what search path was before sys.path refactor,
with addition of module library path ("0:/lib").
2014-02-18 00:06:37 +02:00
mux d0ffda91cc Fix usart_obj_tx_char 2014-02-17 21:49:07 +02:00
Dave Hylands 90928f1194 Fix build for netduino and stm32f4disc 2014-02-16 23:14:49 -08:00
Damien George 402dc31aa7 stm: Factor out GPIO code to its own file. Add functions to set GPIO mode.
GPIO functions are crude, and need to be replaced with better ones!
2014-02-16 23:44:23 +00:00
Damien George 2abbae3419 stm: Rename mma -> accel. 2014-02-16 21:41:57 +00:00