Commit Graph

569 Commits

Author SHA1 Message Date
David Siorpaes f4ce26de5c Added LIS302DL ID check 2014-08-26 18:23:00 +02:00
Damien George 3bb7efc943 stmhal: Hookup USB_VCP.any().
Thanks to Dave Hylands for this patch.
2014-08-26 14:18:22 +01:00
Damien George cd021bfe56 stmhal: Fix build issues with (old) CC3000 driver.
Addresses issue #825.
2014-08-26 14:13:53 +01:00
Dave Hylands 994bb4a839 Fix sdcard_power_on to not do anything if the card is already powered on. 2014-08-25 10:16:52 -07:00
Damien George 34e43c7ee9 stmhal: Improve efficiency of SysTick IRQ and HAL_Delay.
SysTick IRQ now increases millisecond counter directly (ie without
calling HAL_IncTick).  Provide our own version of HAL_Delay that does a
wfi while waiting.  This more than halves power consumption when running
a loop containing a pyb.delay call.  It used to be like this, but new
version of HAL library regressed this feature.
2014-08-25 18:12:44 +01:00
Damien George 29c92a407c stmhal: Use MP_OBJ_NEW_SMALL_INT directly in pyb.micros/millis.
Also some whitespace cleanup.
2014-08-25 17:38:55 +01:00
Dave Hylands 2bf044442e Add support for pyb.micros() by using the systick timer.
I also removed trailing spaces from modpyb.c which affected a couple
of lines technically not part of this patch.

Tested using: https://github.com/dhylands/upy-examples/blob/master/micros_test.py

which eventually fails due to wraparound issues (I could fix the test to compensate
but didn't bother)
2014-08-25 17:38:55 +01:00
Damien George e5cbb70328 stmhal: Make enable_irq and disable_irq inline functions.
These functions are generally 1 machine instruction, and are used in
critical code, so makes sense to have them inline.

Also leave these functions uninverted (ie 0 means enable, 1 means
disable) and provide macro constants if you really need to distinguish
the states.  This makes for smaller code as well (combined with
inlining).

Applied to teensy port as well.
2014-08-25 13:24:33 +01:00
Dave Hylands 9480138f0c Add save/restore_irq
Factored irq functions into a separate file.
2014-08-25 12:22:11 +01:00
Damien George 2c4e67e32d stmhal, pin: Update documentation. 2014-08-24 18:30:22 +01:00
Dave Hylands 3d945559d4 Added python script to map AF to a pin name
Added some functions to Pin class to query mode, pull, and af
2014-08-24 18:21:08 +01:00
Damien George 8ba832456e stmhal, modtime: Small changes, reduced code size by around 80 bytes.
Also added test for modtime.
2014-08-24 17:40:24 +01:00
Dave Hylands 6678595e7e Add time.mktime and enhance time.localtime (for stmhal)
Now you can use time.localtime on the timestamps presented by os.stat
2014-08-24 17:00:03 +01:00
Damien George 3c658a4e75 py: Fix bug where GC collected native/viper/asm function data.
Because (for Thumb) a function pointer has the LSB set, pointers to
dynamic functions in RAM (eg native, viper or asm functions) were not
being traced by the GC.  This patch is a comprehensive fix for this.

Addresses issue #820.
2014-08-24 16:28:17 +01:00
Dave Hylands 3688414d9d Put some code into the first 16K of flash
This basically shrinks the remaining size of flash in the portion
that goes after the internal flash drive.
2014-08-16 08:00:12 -07:00
Damien George b63be37be1 stmhal: In safe mode, still mount SD card and present as MSD over USB.
It's still "safe" because no scripts are run.  Remove the SD card if you
want to access the internal flash filesystem.  Addresses issue #616.

Also: remove obsolete pyb.source_dir setting, and reset pyb.main and
pyb.usb_mode settings on soft-reset.
2014-08-16 14:23:22 +01:00
Damien George b0accc8571 stmhal: Fix printing of pin name in error message. 2014-08-16 13:56:19 +01:00
Damien George 244476e3e6 stmhal: For non-debug compile, enable CC/LD opt to remove dead code.
Saves over 35k ROM due to elimination of unused HAL functions.  All
tests pass.

Addresses issue #702.
2014-08-16 13:37:05 +01:00
Damien George bf133f7737 stmhal: Resolve question in comment about timer clock. 2014-08-14 00:30:14 +01:00
Damien George 1ddd844815 extmod: Finish rename of zlib to zlibd; enable zlibd on stmhal. 2014-08-12 23:23:53 +01:00
Damien George 105e32f1a5 stmhal: Enable moductypes by default.
Also fixes compiler error in moductypes when compiled without debugging.

Addresses issue #778.
2014-08-12 20:02:26 +01:00
Damien George 101d87da6a stmhal: Working STM32F4DISC accelerometer, via Python script.
Thanks to David Siorpaes.
2014-08-10 22:26:20 +01:00
Damien George 30dd23aa7f doc: Document gc, sys, math, cmath. 2014-08-10 17:50:28 +01:00
Damien George 0c64c634ca stmhal: Add sys.platform string to PYBv1.0 (it's "pyboard"). 2014-08-10 17:49:52 +01:00
Damien George 2605df3346 stmhal, pin: Save 140 bytes ROM by simplifying pin_print function. 2014-08-09 09:19:37 +01:00
Damien George 04019e365f stmhal, pin: Simplify default value for alternate function init. 2014-08-09 08:51:12 +01:00
Damien George ea439e59d9 stmhal: Start of documentation for modos and modtime. 2014-08-08 23:30:01 +01:00
Damien George 284efa89ae stmhal/teensy: Use _ instead of - in source file names.
Trying to move towards consistency, let's use _ exclusively in names of
source files (eg .c, .h, .csv).
2014-08-08 22:34:06 +01:00
Damien George 4b67463be1 stmhal: Fix documentation; remove ability to specify af by str. 2014-08-08 22:26:53 +01:00
Damien George 5b7c0c437b stmhal: Comment out unused functions. 2014-08-08 22:25:46 +01:00
Dave Hylands 6f418fc1b0 Add support for selecting pin alternate functions from python.
Converts generted pins to use qstrs instead of string pointers.

This patch also adds the following functions:
pyb.Pin.names()
pyb.Pin.af_list()
pyb.Pin.gpio()

dir(pyb.Pin.board) and dir(pyb.Pin.cpu) also produce useful results.

pyb.Pin now takes kw args.

pyb.Pin.__str__ now prints more useful information about the pin
configuration.

I found the following functions in my boot.py to be useful:
```python
def pins():
    for pin_name in dir(pyb.Pin.board):
        pin = pyb.Pin(pin_name)
        print('{:10s} {:s}'.format(pin_name, str(pin)))

def af():
    for pin_name in dir(pyb.Pin.board):
        pin = pyb.Pin(pin_name)
        print('{:10s} {:s}'.format(pin_name, str(pin.af_list())))
```
2014-08-07 23:15:41 -07:00
Damien George 3ef911345c stmhal: Update STM32Cube F4 HAL driver to V1.3.0.
This patch updates ST's HAL to the latest version, V1.3.0, dated 19 June
2014.  Files were copied verbatim from the ST package.  Only change was
to suppress compiler warning of unused variables in 4 places.

A lot of the changes from ST are cosmetic: comments and white space.
Some small code changes here and there, and addition of F411 header.

Main code change is how SysTick interrupt is set: it now has a
configuration variable to set the priority, so we no longer need to work
around this (originall in system_stm32f4xx.c).
2014-08-06 22:33:31 +01:00
Damien George 8a11d693cf stmhal: Ability to stat /flash and /sd.
Addresses issue #780.
2014-08-06 19:02:34 +01:00
Damien George 2fe2a05f9f stmhal: Put #if guards around all GPIOx_CLK_ENABLE's.
Specifically, teensy port does not have these macros defined.
2014-08-06 16:40:20 +01:00
Damien George 95ea4f0c95 stmhal: Enable relevant GPIO clock when Pin obj is init'd. 2014-08-06 16:04:57 +01:00
Damien George 7cc20e7e99 stmhal: Wrap DAC module and os.urandom in relevant #if's. 2014-08-05 23:35:21 +01:00
Damien George 56da07dcfa stmhal, math: Define _M_LN2 if not already defined.
Addresses issue #790.
2014-08-05 14:13:05 +00:00
Damien George ccacdf44b6 stmhal: Clean up reset/soft-reset code; fix bug init'ing VCP exc.
Make a clearer distinction between init functions that must be done
before any scripts can run (xxx_init0) and those that can be safely
deferred (xxx_init).

Fix bug initialising USB VCP exception.  Addresses issue #788.

Re-order some init function to improve reliability of
reset/soft-reset.
2014-08-04 11:09:51 +01:00
Damien George 8dbbbbc793 Put call to qstr_init and mp_init_emergency_exc_buf in mp_init.
qstr_init is always called exactly before mp_init, so makes sense to
just have mp_init call it.  Similarly with
mp_init_emergency_exception_buf.  Doing this makes the ports simpler and
less error prone (ie they can no longer forget to call these).
2014-08-04 10:05:16 +01:00
Damien George 8362bffb2e stmhal: Document behaviour of usb_vcp_recv_byte. 2014-08-03 17:30:26 +01:00
Damien George 2e41646eb7 stmhal: Add more documentation for USB_VCP. 2014-08-02 14:43:20 +01:00
Damien George 87bbb388db stmhal: Add documentation for LCD; update docs for USB_VCP. 2014-08-02 14:35:38 +01:00
Damien George 71bed1a9a7 stmhal: Add preliminary driver for ST32F4DISC accelerometer.
Written in Python, not currently working.  See issue #725.
2014-08-02 12:51:18 +01:00
Dave Hylands f8f963a14a Fix modos.c to compile for the STM32F4Discovery board (which doesn't have an sdcard) 2014-08-01 08:10:41 -07:00
Damien George 65dd7bc13d stmhal: Change 0:/ and 1:/ to /flash and /sd; add CWD support.
Some important changes to the way the file system is structured on the
pyboard:

1. 0: and 1: drive names are now replaced with POSIX inspired
directories, namely /flash and /sd.

2. Filesystem now supports the notion of a current working directory.
Supports the standard Python way of manipulating it: os.chdir and
os.getcwd.

3. On boot up, current directory is /flash if no SD inserted, else /sd
if SD inserted.  Then runs boot.py and main.py from the current dir.
This is the same as the old behaviour, but is much more consistent and
flexible (eg you can os.chdir in boot.py to change where main.py is run
from).

4. sys.path (for import) is now set to '' (current dir), plus /flash
and /flash/lib, and then /sd and /sd/lib if SD inserted.  This, along
with CWD, means that import now works properly.  You can import a file
from the current directory.

5. os.listdir is fixed to return just the basename, not the full path.

See issue #537 for background and discussion.
2014-07-31 23:44:04 +01:00
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
Damien George fa1ecda3fd stmhal, accel: Increase start-up times to 30ms; add extra 30ms delay.
For accel to start-up reliably, need to wait 30ms between on/off, and
30ms for it to enter active mode.  With this fix the accel can be read
immediately after initialising it.

Addresses issue #763.
2014-07-31 10:39:52 +01:00
Damien George 3c4db9f91c stmhal: Add USB_VCP class/object, for direct USB VCP control.
Before, pyb.stdin/pyb.stdout allowed some kind of access to the USB VCP
device, but it was basic access.

This patch adds a proper USB_VCP class and object with much more control
over the USB VCP device.  Create an object with pyb.USB_VCP(), then use
this object as if it were a UART object.  It has send, recv, read,
write, and other methods.  send and recv allow a timeout to be specified.

Addresses issue 774.
2014-07-31 10:30:42 +01:00
Damien George 94fbe9711a py: Change lexer stream API to return bytes not chars.
Lexer is now 8-bit clean inside strings.
2014-07-30 11:46:05 +01:00
Damien George 07133415d2 Merge pull request #738 from dhylands/except-args
Add support for storing args during an exception raised by an irq.
2014-07-29 23:15:35 +01:00
Damien George adf0f2ae1a py: Change stream protocol API: fns return uint; is_text for text. 2014-07-27 22:38:58 +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 de993f4573 Merge pull request #766 from dhylands/allow-dfu-override
Allow DFU_UTIL to be overridden from the environment.
2014-07-22 11:02:59 +01:00
blmorris 7a03b5f56a remove Myriad2 board config files from master 2014-07-21 23:12:07 -04:00
blmorris 86f0b31bcf Change boolean 'use_16bit_addr' to int 'addr_size', can be either 8 or 16 bits, default value is 8
to maintain compatibility with existing code.
2014-07-21 22:45:04 -04:00
Dave Hylands a2e7a1315d Allow DFU_UTIL to be overridden from the environment. 2014-07-21 16:28:07 -07:00
blmorris 721d6240c9 Merge https://github.com/blmorris/micropython into Myriad2 2014-07-21 12:50:10 -04:00
blmorris 4038f513ea Merge https://github.com/micropython/micropython 2014-07-21 12:47:57 -04:00
Damien George 951ed9d02f stmhal: Fix REPL printing by cooking output sent to stdout_obj.
Recent changes to builtin print meant that print was printing to the
mp_sys_stdout_obj, which was sending data raw to the USB CDC device.
The data should be cooked so that \n turns into \r\n.
2014-07-20 13:57:43 +01:00
Damien George 1163cb9cb5 stmhal: Change calls to pfenv_printf to pfenv_vprintf.
Fixes printing bugs introduced by
cb66f41ebc.
2014-07-20 13:10:18 +01:00
Paul Sokolovsky cb66f41ebc py: Make print() accept "file" argument, and actually print to stream.
And not system printf(), like it was before. For this, move pfenv_printf()
from stmhal port to py/.
2014-07-19 21:27:22 +03:00
Damien George 1694bc733d py: Add stream reading of n unicode chars; unicode support by default.
With unicode enabled, this patch allows reading a fixed number of
characters from text-mode streams; eg file.read(5) will read 5 unicode
chars, which can made of more than 5 bytes.

For an ASCII stream (ie no chars > 127) it only needs to do 1 read.  If
there are lots of non-ASCII chars in a stream, then it needs multiple
reads of the underlying object.

Adds a new test for this case.  Enables unicode support by default on
unix and stmhal ports.
2014-07-19 18:34:04 +01:00
Damien George 02bc882c3d stmhal: Add file.flush and os.stat. 2014-07-19 16:39:13 +01:00
blmorris ef204733d6 Initial commit of Myriad2 board-specific configuration files 2014-07-15 15:10:56 -04:00
blmorris 847a6b30b1 Incorporate stylistic changes suggested by @dhylands 2014-07-11 21:18:09 -04:00
blmorris e687fdbcbc Add keyword argument 'memaddr_use_16b' to i2c.mem_read and mem_write methods
to allow these methods to transmit 16 bit addresses to an i2c device
Add 'memaddr_use_16b' to qstrdefsport.h
2014-07-11 16:14:01 -04:00
Damien George 594699bc88 stmhal: Protect SD_WriteBlocks by IRQ disable/enable pair. 2014-07-07 07:29:06 +01:00
Dave Hylands 90ba80dc36 Disable IRQs around sdcard reads.
Once the code switches to using DMA, this can be removed.
2014-07-06 09:51:22 -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
Damien George e70b5dbe58 stmhal: Some reordering of code/functions. 2014-07-02 14:09:44 +01:00
Damien George 92a47b4dae Merge branch 'add-timer-deinit' of github.com:dhylands/micropython into dhylands-add-timer-deinit 2014-07-02 14:06:28 +01:00
Damien George 9cd96cf25d Merge pull request #709 from windelbouwman/master
Added hexfile target
2014-07-02 13:53:28 +01:00
Damien George 7a37f647a5 Merge branch 'teensy-new' of github.com:dhylands/micropython into dhylands-teensy-new
Conflicts:
	stmhal/pin_named_pins.c
	stmhal/readline.c

Renamed HAL_H to MICROPY_HAL_H.  Made stmhal/mphal.h which intends to
define the generic Micro Python HAL, which in stmhal sits above the ST
HAL.
2014-07-02 13:42:37 +01:00
Damien George aa47f3968b Merge pull request #734 from iabdalkader/copysign
Add copysignf
2014-07-01 14:03:55 +01:00
Paul Sokolovsky caa7334141 stackctrl: Add "mp_" prefix. 2014-07-01 02:14:08 +03:00
Dave Hylands 0d81c133b3 Add timer_deinit and call it just before doing a soft-restart
This fixes #733.
2014-06-30 08:07:38 -07:00
mux 5d44e6a92c Add copysignf
* Fix #692
2014-06-30 16:31:06 +02:00
Damien George 4039a26679 Merge pull request #710 from iabdalkader/assert
Fix assert_func warning/error
2014-06-30 09:09:24 +01:00
Paul Sokolovsky 5813efd634 stmhal: pyb.adc: Clarify that buffer with elements of any size can be used.
Based on forum post: http://forum.micropython.org/viewtopic.php?f=6&t=193
2014-06-29 21:34:58 +03:00
Paul Sokolovsky 8139494e54 stmhal: Include mpconfig.h before all other includes.
It defines types used by all other headers.

Fixes #691.
2014-06-28 23:32:03 +03:00
Damien George 635b60e299 unix, stmhal: Add option for STR_UNICODE to mpconfigport.h.
Unicode is disabled by default for now, since FileIO.read(n) is
currently not implemented for text-mode files, and this is an
often function.
2014-06-28 10:29:52 +01:00
Paul Sokolovsky 8a96ebea75 py: Move stack_ctrl_init() to mp_init().
As stack checking is enabled by default, ports which don't call
stack_ctrl_init() are broken now (report RuntimeError on startup). Save
them trouble and just init stack control framework in interpreter init.
2014-06-27 21:02:04 +03:00
mux a75e382a9b Change MCU name config micro 2014-06-27 00:35:53 +02:00
Paul Sokolovsky 3659af97c5 Merge pull request #703 from iabdalkader/micro_names
Add MICROPY_HW_MICRO_NAME to boards config
2014-06-27 01:19:17 +03:00
Paul Sokolovsky 7a8ab5a730 stmhal: Use stackctrl framework. 2014-06-27 00:03:55 +03:00
Dave Hylands f170735b73 Use mp_const_none to initialize mapper and map_dict 2014-06-25 16:01:19 -07:00
mux 89b38d96c9 Add NORETURN to __fatal_error 2014-06-21 18:43:44 +02:00
mux 5c8db48541 Fix asser_func warning/error
* Add while(1) to assert_func to avoid func returns warning
* Define a weak attr in mpconfig.h
2014-06-21 17:24:55 +02:00
Paul Sokolovsky 09e3f8f0d1 Merge pull request #707 from eblot/master-v1.1.1-build-fixes
Fix missing declaration of assert()
Replace ARRAY_SIZE with MP_ARRAY_SIZE
2014-06-20 17:29:58 +03:00
Windel Bouwman b6af4c8104 Added hexfile target 2014-06-20 16:14:55 +02:00
Emmanuel Blot f6932d6506 Prefix ARRAY_SIZE with micropython prefix MP_ 2014-06-19 18:54:34 +02:00
mux fe81eea967 Add MICROPY_HW_MICRO_NAME to boards config 2014-06-19 14:40:57 +02:00
Sven Wegener c3cabf4e33 bare-arm, stmhal, teensy: Duplicate -nostdlib to CFLAGS
As we are building with -nostdlib gcc features like the stack protector
will fail linking, because the failure handlers are in gcc's internal
libs. Such features are implicitly disabled during compilation when
-nostdlib is used in CFLAGS too.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
2014-06-18 13:34:07 +02:00
Sven Wegener afc67c6dc5 bare-arm, stmhal: Fix --nostdlib to -nostdlib
-nostdlib is the correct option, gcc recognizes the double dash version
when in link-only mode, but not when compiling.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
2014-06-18 13:33:47 +02:00
Damien George 720f55cc4b Merge pull request #698 from dhylands/adc-fix
Fix problem with ADC reads and multiple channels
2014-06-17 20:52:47 +01:00
Damien George bcb3ab451b stmhal: Toggle LED using ODR ^= pin_mask. 2014-06-17 19:57:17 +01:00
Dave Hylands 535b88133c Fix problem with ADC reads and multiple channels 2014-06-16 09:41:58 -07:00
Dave Hylands 4f1b7fec9f Updated teensy to build.
Refactored some stmhal files which are shared with teensy.
2014-06-15 22:48:05 -07:00
Damien George 2547928148 stmhal: Add Python function to set UART for REPL.
This adds a hook to get/set pyb_uart_global_debug from Python, using
pyb.repl_uart().  You can set it to an arbitrary UART object, and then
the REPL (in and out) is repeated on this UART object (as well as on USB
CDC).

Ultimately, this will be replaced with a proper Pythonic interface to
set sys.stdin and sys.stdout.
2014-06-15 09:47:27 +01:00
Damien George c0711cbefa stmhal: Fix type signatures on functions that take variable args. 2014-06-15 09:32:42 +01:00
Damien George e79c6696c5 stmhal: Fix file print methods to use print instead of printf.
Also make stdout_print_strn static (ultimately this function needs to be
merged with stdout_tx_strn).
2014-06-15 09:10:07 +01:00
Damien George 34ab8dd6dd stmhal: Update and improve LCD driver.
Still some method names to iron out, and funtionality to add, but this
will do for the first, basic version.
2014-06-15 00:41:47 +01:00
mux 5f6f47a688 Make __assert_func weak 2014-06-14 17:02:50 +02:00
mux 00db5c81e1 Add __assert_func only if DEBUG=1 2014-06-14 15:53:11 +02:00
mux 34e7b67d3c Add __assert_func
* issue #692
2014-06-14 14:41:11 +02:00
Damien George 820896746c stmhal, file: Seek to end of file if opened in 'a' mode. 2014-06-11 16:01:52 +01:00
Damien George b7572ad11b stmhal, file: Implement a,x,+ open modes, seek and tell.
Also now returns correct POSIX errno when an IO operation fails.

Addresses issues #516 and #676.
2014-06-11 15:41:14 +01:00
Damien George 57b4dfa9c9 stmhal: Fix pyb.bootloader so it works for gcc-4.9.0.
See PR #618.
2014-06-08 14:01:43 +01:00
Damien George 4480cb3711 Provide definition of alloca() in mpconfigport.h. 2014-06-08 13:25:33 +01:00
bvernoux 82560fce75 Merge branch 'master' of https://github.com/micropython/micropython 2014-06-03 19:26:34 +02:00
bvernoux c3c353d7f1 Cleanup/removed specific stuff specific to HydraBus (except board). 2014-06-03 18:59:24 +02:00
Dave Hylands 4e0573e5cf Add missing commas to stm32f4xx-af.csv 2014-06-02 23:11:14 -07:00
bvernoux 569aa90137 micropython port for HydraBus 2014-06-02 21:43:02 +02:00
Damien George f1dbd78b30 stmhal: Document pyb.Accel() constructor, that it takes time to start. 2014-06-01 17:57:06 +01:00
Damien George fb510b3bf9 Rename bultins config variables to MICROPY_PY_BUILTINS_*.
This renames:
MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET
MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY
MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE
MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT

See issue #35 for discussion.
2014-06-01 13:32:54 +01:00
Dave Hylands b5fb9b22e2 Add a comma to make the .csv look proper in github 2014-05-30 22:18:52 -07:00
Damien George 2617eebf2f Change const byte* to const char* where sensible.
This removes need for some casts (at least, more than it adds need
for new casts!).
2014-05-25 22:27:57 +01:00
Damien George 7a4ddd2428 Add SystemExit exception and use it in unix/ and stmhal/ ports.
Addresses issue #598.
2014-05-24 23:32:19 +01:00
Damien George ee3fd46f13 Rename configuration variables controling Python features.
Now of the form MICROPY_PY_*.  See issue #35.
2014-05-24 23:03:12 +01:00
Damien George 58ebde4664 Tidy up some configuration options.
MP_ALLOC_* -> MICROPY_ALLOC_*
MICROPY_PATH_MAX -> MICROPY_ALLOC_PATH_MAX
MICROPY_ENABLE_REPL_HELPERS -> MICROPY_HELPER_REPL
MICROPY_ENABLE_LEXER_UNIX -> MICROPY_HELPER_LEXER_UNIX
MICROPY_EXTRA_* -> MICROPY_PORT_*

See issue #35.
2014-05-21 20:32:59 +01:00
Damien George 6ac5dced24 py: Rename MP_OBJ_NOT_SUPPORTED to MP_OBJ_NULL.
See issue #608 for justification.
2014-05-21 19:42:43 +01:00
Damien George 6d197740cf stmhal: Stop USB before entering DFU by software. 2014-05-21 19:25:34 +01:00
Paul Sokolovsky 9e29666bf9 py: Implement proper separation between io.FileIO and io.TextIOWrapper.
io.FileIO is binary I/O, ans actually optional. Default file type is
io.TextIOWrapper, which provides str results. CPython3 explicitly describes
io.TextIOWrapper as buffered I/O, but we don't have buffering support yet
anyway.
2014-05-19 21:56:07 +03:00
Damien George eee31288dd stmhal: Fix DAC documentation: need to convert float to int for buf. 2014-05-19 19:08:12 +01:00
Damien George 2de4d59171 stmhal: Fix write_timed function for DAC(2).
Addresses issue #617.
2014-05-19 18:58:53 +01:00
Damien George f905ebb173 stmhal: Make pyb.bootloader take no arguments. 2014-05-19 18:26:51 +01:00
Sven Wegener 9bf4f7e3d3 stmhal: Remap system flash and adjust addresses
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
2014-05-18 13:15:02 +02:00
Sven Wegener 7ae8e4b679 stmhal: Activate bootloader with pyb.bootloader()
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
2014-05-18 12:51:21 +02:00
Damien George 89755ae67f py: Rename MICROPY_SYS_EXIT to MICROPY_MOD_SYS_EXIT.
For consistency with MICROPY_MOD_SYS_STDFILES, etc.
2014-05-11 17:35:43 +01:00
Damien George f92a0d4d16 stmhal: Enable frozenset. Takes 292 text bytes in ROM. 2014-05-11 17:27:31 +01:00
Damien George a7a1a38df4 stmhal: Update CC3000 driver to newer version.
Still not working properly.
2014-05-11 12:09:13 +01:00
Damien George 50073ed5d6 stmhal/cc3k: Remove spaces and tabs at end of lines. 2014-05-10 21:28:40 +01:00
Damien George 3793830ed9 tools: Move gendoc.py to tools, and make it a little more generic. 2014-05-10 19:12:47 +01:00
Damien George 09bbe7215a stmhal: Fix USB CDC not flushing packets when an exact multiple of 64.
Need to send a zero-sized packet after sending an exact multiple of 64
bytes (not just after sending 64 bytes exactly).

Addresses issue #494, part 2.
2014-05-10 18:56:16 +01:00
Damien George b0edec61ac stmhal: Improve handling of out-of-memory in REPL.
Addresses issue #558, but it's likely that other out-of-memory errors
could crash the pyboard.  Reason is that qstrs use m_new and can raise
an exception within the parser.
2014-05-10 17:48:46 +01:00
Paul Sokolovsky deaeaac469 modsys: Enable sys.exit() per port after all. 2014-05-10 17:26:47 +03:00
Paul Sokolovsky 0f14fdea0c stmhal: Implement draft version of sys.exit(). 2014-05-10 16:56:21 +03:00
Damien George 04b7cc4df0 stmhal: Fix setting of RTC: was BCD now BIN encoded.
Addresses issue #592.
2014-05-10 11:56:58 +01:00
Damien George 8c1c7488b2 Add gc.enable, gc.disable; remove pyb.gc. 2014-05-08 23:04:49 +01:00
Damien George d6cbbc51ab stmhal: Add time.time() and time.localtime().
time.time: returns seconds since 1/1/2000, as an integer.

time.localtime: Returns 8-tuple: (year, month, date, hour, minute,
    second, weekday, yearday).
2014-05-08 22:25:49 +01:00
Dave Hylands 117c46d9eb Add input command for unix 2014-05-07 07:19:51 -07:00
Damien George 491cbd6a7c py: Add keyword arg support to enumerate constructor.
Need to have a policy as to how far we go adding keyword support to
built ins.  It's nice to have, and gets better CPython compatibility,
but hurts the micro nature of uPy.

Addresses issue #577.
2014-05-06 16:38:54 +00:00
Paul Sokolovsky 33b3a6905d stmhal: pyb: Use gc() function as defined by standard module "gc".
TODO: Get rid of this compatibility define and rely on standard module.
2014-05-06 02:28:49 +03:00
Dave Hylands 1145a0706c Change references (in comments) of pyb.GPIO to be pyb.Pin
The documentation at http://micropython.org/doc/module/pyb/ExtInt should also be
updated.
2014-05-05 10:58:38 -07:00
Damien George 5fc400ccdb stmhal: Document physical pins for SPI, I2C, UART busses. 2014-05-04 14:28:11 +01:00
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 d5f5b2f766 py, stream: Implement readlines for a stream. 2014-05-03 22:01:32 +01:00
Craig Barnes c9f9e547d6 Add device ID to deploy make target for stmhal. 2014-05-03 19:51:47 +01:00
Damien George 6ec835dfef Don't print git hash as well as git tag in banner. 2014-05-03 19:08:02 +01:00
Damien George 977a0ce287 py: Print tag/version/git describe in uPy banner. 2014-05-03 19:02:14 +01:00
Damien George b4bb3fdb9c Merge pull request #555 from lurch/patch-1
RTC doc fix
2014-05-03 18:44:02 +01:00
Damien George 93e51b594a stmhal: Enable cmath module. 2014-05-03 18:40:50 +01:00
Andrew Scheller 86a9a88632 Fix incorrect fix ;) 2014-05-03 18:28:11 +01:00
Damien George bb8ba7fc90 stmhal: Add .gitignore to ignore the new build dir names. 2014-05-03 18:26:03 +01:00
Andrew Scheller e9ff5570c3 Updated doc fix 2014-05-03 17:50:46 +01:00
Damien George aad1204b8e stmhal: Change names: flash to firmware, flashboard to deploy.
Since firmware lives in a build directory which already specifies the
board name, no real reason to also have the firmware have the board
name.
2014-05-03 17:46:45 +01:00
Damien George 51315614e1 stmhal: Default build directory now includes board name.
BUILD is build-$(BOARD) by default.
2014-05-03 17:39:07 +01:00
Andrew Scheller b569d690f5 RTC doc fix 2014-05-03 17:34:19 +01:00
Damien George ae8feac598 stmhal: Wrap CC3000 driver in MICROPY_HW_ENABLE_CC3K.
This renames MICROPY_HW_HAS_WLAN to MICROPY_HW_ENABLE_CC3K (since it's a
driver, not a board feature) and wraps all CC3000 code in this #if.
It's disabled for all boards.
2014-05-03 17:32:55 +01:00
Damien George baa2afbb58 stmhal: Fix typos in class documentation. 2014-05-03 16:42:27 +01:00
Damien George bff1ff28ee stmhal: Fix bug where negative delay/udelay lead to huge delays.
A negative ms/us is now treated as a delay of 0 ms/us.  This patch also
improves the calibration of udelay.
2014-05-03 14:11:56 +01:00
Damien George 5874c1c92b stmhal: Remove #include <stdint.h> from mpconfigport.h.
Make include dependencies neater, and adheres to the coding convention
that headers should not include headers.
2014-05-03 13:24:21 +01:00
Damien George ffaf8be1c6 stmhal: Add example use to RTC doc; add rtc.c to gendoc.py. 2014-05-03 12:02:21 +00:00
Damien George 451f78d156 stmhal: Add documentation for RTC class. 2014-05-03 12:40:53 +01:00
Damien George 8f472ad577 Merge pull request #548 from dhylands/fix-pin-defn
Fix PB0 ADC typo.
2014-05-03 00:16:48 +01:00
Craig Barnes a0ddae86e5 Add device ID to autoflash script. 2014-05-02 23:03:23 +01:00
Dave Hylands 5788485cca Fix PB0 ADC typo.
This also adds a bunch of slashes separating pin that have multiple functions.
2014-05-02 14:01:23 -07:00
Damien George 003977a70b Merge branch 'master' of github.com:micropython/micropython 2014-05-02 16:58:32 +01:00
Damien George 3eb8163b16 stmhal: Add documentation for DAC and Timer classes. 2014-05-02 16:58:15 +01:00
Paul Sokolovsky 9b71b16a94 unix,stmhal: Make "mpconfig.h" be first included, as other headers depend on it. 2014-05-02 18:08:16 +03:00
Damien George ba742ed639 Add shell script to automatically build stmhal/ for all pyboards. 2014-05-02 13:49:44 +00:00
Damien George f2021ffe0f Merge pull request #542 from dhylands/fix-pin
Fix pin initialization when a mode argument is provided
2014-05-01 23:26:28 +01:00
Dave Hylands e911cfdb22 Fix pin initialization when a mode argument is provided 2014-05-01 12:15:37 -07:00
Andrew Scheller ed9d8d6354 Add flashboard target to the stmhal Makefile to run dfu-util
Which allows you to run "make -C stmhal flashboard" from the top-level directory.
Also ties in nicely with my configurable BUILD directory from #506
2014-05-01 02:51:29 +01:00
Damien George f4b7e9bd2e stmhal, docs: Small changes to URL links; adds list of files if none given.
This documentation is now available at micropython.org/doc/
2014-04-30 23:33:30 +01:00
Damien George 4ae52d454c stmhal: Reinstate CC3000 driver from old stm/ port.
It's not enabled by default because it doesn't fully work.  It can
connect to an AP, get an IP address and do a host-lookup, but not yet do
send or recv on a socket.
2014-04-30 20:47:50 +01:00
Damien George cab23051d9 stmhal: Make LED.intensity return the same value it was set to.
Also give proper error message when trying to construct a non-existent
LED.

Addresses issue #530.
2014-04-30 19:23:21 +01:00
Damien George da9f27103d stmhal: Oops, typo. 2014-04-29 23:00:48 +01:00
Damien George 8d09640b22 stmhal: Add documentation in comments, and script to generate HTML.
Decided to write own script to pull documentation from comments in C code.
Style for writing auto generated documentation is: start line with ///
and then use standard markdown to write the comment.  Keywords
recognised by the scraper begin with backslash.  See code for examples.

Running: python gendoc.py modpyb.c accel.c adc.c dac.c extint.c i2c.c
led.c pin.c rng.c servo.c spi.c uart.c usrsw.c, will generate a HTML
structure in gendoc-out/.

gendoc.py is crude but functional.  Needed something quick, and this was
it.
2014-04-29 22:55:34 +01:00
Damien George dbc81df5d4 Simplify names for argcheck.c / arg parsing. 2014-04-26 11:19:17 +01:00
Damien George 6d3c5e4301 Add ARRAY_SIZE macro, and use it where possible. 2014-04-26 10:47:29 +01:00
Damien George 5ea69859c9 stmhal: Update help text. 2014-04-21 20:18:22 +01:00
Damien George 350cb6bf20 stmhal: Fix bug with pin GPIO reading. 2014-04-21 20:18:06 +01:00
Damien George ef255e47c1 stmhal, usrsw: Wrap usrsw.c in #if, for when switch is not available. 2014-04-21 18:31:40 +01:00
Damien George b97c2f4c14 stmhal, accel: Add TODO comment. 2014-04-21 18:30:38 +01:00
Damien George 46e1f26615 stmhal, usrsw: Update comments for new switch API. 2014-04-21 18:28:23 +01:00
Damien George 6125ba4a7f stmhal: Make switch a class, to follow suit of all other modules.
Instead of pyb.switch() as a function, it's more consistent (with
respect to all the other modules and peripherals) to have
pyb.Switch() create a switch object.  This then generalises to having
multiple switches.  Call the object to get its state.  Use sw.callback
to set the callback function for when the switch is pressed.
2014-04-21 18:23:50 +01:00
Damien George af797f476f stmhal, servo: Rename calibrate method to calibration.
It should be a noun, since it supports getting and setting depending on
the number of arguments given.
2014-04-21 18:21:07 +01:00
Damien George 6691c9e655 stmhal, timer: Remove obsolete global variable. 2014-04-21 18:19:50 +01:00
Damien George 7fdfa93700 stmhal: Add Timer class: simple TIM control, incl callback on IRQ.
Simple but functional timer control.  More sophistication will
eventually be added, or for now just use direct register access :)

Also added pyb.freq() function to get MCU clock frequencies.
2014-04-21 16:48:16 +01:00
Damien George 764af4b7c5 stmhal: Make DAC dynamically allocate instances; rename dma->write_timed. 2014-04-21 13:06:19 +01:00
Damien George 83407ad082 stmhal: Clean up rtc.c a bit. 2014-04-21 12:45:59 +01:00
Damien George 7533700393 stmhal: Rename USART to UART.
It's really a UART because there is no external clock line (and hence no
synchronous ability, at least in the implementation of this module).
USART should be reserved for a module that has "S"ynchronous capabilities.

Also, UART is shorter and easier to type :)
2014-04-21 12:03:09 +01:00
Damien George 34f01c2ca1 stmhal: Add some documentation to I2C, SPI and USART modules. 2014-04-21 01:59:43 +01:00
Damien George 3771a097da stmhal: Improve USART class, to be more like SPI and I2C.
The three classes I2C, SPI and USART now have a fairly uniform (Python)
API.  All are constructed, initialised and deinitialised in the same
way.  They can have most of their parameters set, using keyword arguments.
All have send and recv (although slightly different with I2C requiring an
address in master mode).  recv can do inplace receiving (ie store the
data in a previously-created bytearray).

It's just polling mode at the moment, but interrupt and DMA would be
nice to add.
2014-04-21 01:14:14 +01:00
Damien George eb8bdf4df3 stmhal, SPI and I2C: Improvements to functionality and consistency. 2014-04-21 00:10:04 +01:00
Damien George ff91156d34 stmhal: Improved configurability for I2C and SPI busses.
The HAL handles for the I2C/SPI objects are rather large, so we don't
want to unnecessarily include them.
2014-04-20 19:06:15 +01:00
Dave Hylands f70630c58f Fix i2c and spi to compile for Netduino Plus 2 2014-04-20 00:06:03 -07:00
Damien George fd6925b4b9 stmhal: Small bug fixes and simplifications. 2014-04-20 01:25:58 +01:00
Damien George 13c19c57a0 stmhal: Only init RNG if it's used. 2014-04-20 00:45:59 +01:00
Damien George 0a6e9f562f stmhal: Update ExtInt to allow keyword arguments in constructor. 2014-04-20 00:38:50 +01:00
Damien George 57e415859a stmhal: Tidy up and improve consistency across modules. 2014-04-20 00:30:09 +01:00
Damien George d689430e79 stmhal: Add SPI class.
Also some updates to compile with latest changes to core py.
2014-04-20 00:16:30 +01:00
Damien George 27dd471098 Merge branch 'master' of github.com:micropython/micropython 2014-04-19 02:18:19 +01:00
Damien George 3d19137442 stmhal: Add pyb.Pin.init method to re-init GPIO pin mode. 2014-04-19 02:17:57 +01:00
Damien George 6e44381cce stmhal: Improve RTC class; make fatfs use RTC for time stamping files. 2014-04-19 02:17:30 +01:00
Damien George ed5117f6a8 stmhal: Add pyb.unique_id, to get unique id of MCU. 2014-04-19 01:28:18 +01:00
Paul Sokolovsky 206dd2a905 stmhal: Update for mp_binary_get_size() refactor. 2014-04-19 03:27:37 +03:00
Damien George 44ee42de50 stmhal: Rename pyb.Led to pyb.LED to conform to naming rules.
It's Light Emitting Diode, so should be LED.
2014-04-19 00:54:33 +01:00
Damien George 8cf08a58a1 stmhal: Remove pyb.input (use sys.stdio.read(1) instead). 2014-04-19 00:50:50 +01:00
Damien George f20e093b9b stmhal: Add lots of constants to stm module. 2014-04-19 00:32:25 +01:00
Damien George 38ae014e42 stmhal: Update ADC, DAC and I2C objects to use new buffer protocol.
Main reason for expanding buffer protocol API was to support writes to a
buffer in ADC module (see read_timed).  With this change you can now
create an array of arbitrary type and ADC.read_timed will store into
that array in the correct format (byte, int, float).  I wonder though if
all these changes were really worth it to support just this function.
Hopefully this enhanced buffer protocol API (with typecode specified)
will be used elsewhere.
2014-04-18 23:28:56 +01:00
Damien George a8f5d15fc6 stmhal: Update help and comments re gpio changing to Pin. 2014-04-18 22:48:59 +01:00
Damien George c66d86c5ce stmhal: Big cleanup; merge gpio into Pin; make names consistent.
This is an attempt to clean up the Micro Python API on the pyboard.
Gpio functionality is now in the Pin object, which seems more natural.
Constants for MODE and PULL are now in pyb.Pin.  Names of some
classes have been adjusted to conform to CamelCase.  Other
miscellaneous changes and clean up here and there.
2014-04-18 22:38:09 +01:00
Damien George 906d383850 stmhal: Remove non-ascii character from include file. 2014-04-18 16:17:40 +01:00
Damien George 5b65f0c7d3 py: Rename USE_COMPUTED_GOTOS to USE_COMPUTED_GOTO and enable on stmhal.
On stmhal, computed gotos make the binary about 1k bigger, but makes it
run faster, and we have the room, so why not.  All tests pass on
pyboard using computed gotos.
2014-04-17 23:24:13 +01:00
Damien George d0f9f6cd3f py: Fix pfenv_print_strn to return correct number of chars printed.
With this fix, all tests in tests/basics pass on pyboard.
2014-04-17 18:58:09 +01:00
Damien George d553be5982 build: Simplify build directory layout by putting all headers in genhdr.
Any generated headers go in $(BUILD)/genhdr/, and are #included as
'genhdr/xxx.h'.
2014-04-17 18:03:27 +01:00
Damien George 2d1f865d16 Merge branch 'relocatable-build-dir' of github.com:lurch/micropython into lurch-relocatable-build-dir 2014-04-17 17:44:52 +01:00
Damien George 5f82b50324 Merge branch 'master' of github.com:micropython/micropython 2014-04-17 17:11:58 +01:00
Damien George fb06bfc11c stmhal: Clean up fatality indications; remove long-obsolete malloc0.c. 2014-04-17 17:04:15 +01:00
Damien George d7a4b69039 stmhal: Change VID to 0xf055=FOSS, and PID to a random number.
Needs a better solution.
2014-04-17 01:09:32 +01:00
Damien George b08f9212e2 Merge pull request #500 from dhylands/fix-sdcard-removed
Fix to allow usbd_msc_storage.c to compile when MICROPY_HW_HAS_SDCARD is...
2014-04-17 00:23:43 +01:00
Damien George 89831d0289 stmhal: Add more math functions.
Taken straight from musl and newlib.  License seems compatible with MIT.
2014-04-17 00:13:13 +01:00
Damien George efc22e376f stmhal: Fix 64-byte USB packet bug properly.
A 64-byte packet is now followed by a 0-byte packet if there is nothing
more to send.  This flushes the USB endpoint.
2014-04-17 00:12:07 +01:00
Damien George 28817725fc stmhal: Replace magic number 3 with CDC_IN_EP define. 2014-04-16 23:17:29 +01:00
Damien George 6d983539bc stmhal: Improve flash storage cache management.
Internal flash used for the filesystem is now written (from the cache)
only after a 5s delay, or when a file is closed, or when the drive is
unmounted from the host.  This delay means that multiple writes can
accumulate in the cache, and leads to less writes to the flash, making
it last longer.

It's implemented by a high-priority interrupt that takes care of flash
erase and write, and flushing the cache.

This is still only an interim solution for the flash filesystem.  It
eventually needs to be replaced with something that uses less RAM for
the cache, something that can use more of the flash, and something that
does proper wear levelling.
2014-04-16 23:08:36 +01:00
Andrew Scheller 70a7d7a943 build directory can now be renamed
The autogenerated header files have been moved about, and an extra
include dir has been added, which means you can give a custom
BUILD=newbuilddir option to make, and everything "just works"

Also tidied up the way the different Makefiles build their include-
directory flags
2014-04-16 22:16:28 +01:00
Dave Hylands e553ff2f75 Fix to allow usbd_msc_storage.c to compile when MICROPY_HW_HAS_SDCARD isn't defined. 2014-04-16 10:01:17 -07:00
Damien George f6be480bda stmhal: Add pyb.have_cdc function to check if USB CDC device is enabled. 2014-04-16 15:52:50 +01:00
Damien George 9388a90842 stmhal: Fix USB CDC buffer overrun error.
Need to wait for the low-level USB driver to send the data over the USB
in-endpoint before the buffer can be used again.  This patch adds a
check for this.
2014-04-16 15:51:27 +01:00
Damien George bda2f70964 Merge pull request #498 from lurch/create-headers-from-files
Auto-generate the stmhal/pybcdc_inf header file from static files
2014-04-16 10:54:16 +01:00
Damien George 1381146382 stmhal: Fix C bindings of I2C.read/write. 2014-04-16 10:43:03 +01:00
Andrew Scheller 1452221aca Auto-generate the stmhal/pybcdc_inf header file from static files
The USB VID&PID are automatically extracted from usbd_desc_cdc_msc.c
and inserted into pybcdc_inf.template, ensuring that the same USB
IDs get used everywhere
2014-04-16 02:41:26 +01:00
Damien George 2822d4e6ce stmhal: Add I2C functions for pure master read/write. 2014-04-16 00:27:14 +01:00
Damien George d5323f07ff Merge pull request #496 from dhylands/fix-debug-usart
Fix call to enable pyb_usart_global_debug.
2014-04-15 21:25:27 +01:00
Dave Hylands 00adf67179 Fix call to enable pyb_usart_global_debug. 2014-04-15 12:20:31 -07:00
Damien George 9699ea6a2f stmhal: Fix USB MSC so that it unmounts correctly on Mac OS X.
Mac OS X sends a SCSI command to remove the medium when it unmounts a
drive.  If this command is not honoured, then OS X will automatically
remount the drive, making it impossible to eject.  This patch disables
the USB MSC when the right SCSI command is sent.
2014-04-15 19:56:32 +01:00
Damien George 4d7f4eb6a9 stmhal: Add ADC function to read data at a given frequency.
Reads ADC values into a bytearray (or similar) at a fixed rate.  Needs a
better name and improved API.  Also fix up DAC dma function (which also
needs a better name and API).
2014-04-15 19:52:56 +01:00
Damien George e95da5b784 stmhal: Add I2C.scan method, to scan all devices on the bus.
Simple way to find the address of an attached I2C device.
2014-04-15 19:24:13 +01:00
Damien George f6d25ecf7b stmhal: Add simple README.txt to freshly-created filesystem. 2014-04-15 19:20:25 +01:00
Damien George c13d0b3304 stmhal: Wrap skin-named-usarts in PYBV10 #if. 2014-04-15 11:52:47 +01:00
Damien George cce7119a2b stmhal: Work around crazy bug in USB CDC.
Packets of 64 bytes length are not send to the host until the following
packet is sent.  Fixed by never sending packets of 64 bytes length.
2014-04-14 01:46:25 +01:00
Damien George 7e5be0b1b4 stmhal: Improved usart module a bit. 2014-04-14 01:45:58 +01:00
Damien George 6dba016a56 stmhal: Add pyb.wfi() function (calls __WFI). 2014-04-14 01:45:24 +01:00
Damien George 86a03044e3 stmhal: Add stdin/stdout/stderr objects.
Available via sys.std{in,out,err}.  Basic reading and writing supported.
Even sys.stdin.readline!
2014-04-13 19:00:56 +01:00
Damien George 212f89e61a stmhal: Improve USB CDC write function (increase timeout). 2014-04-13 16:39:04 +01:00
Damien George 73496fbbe4 py: Fix up source-line calculation.
Should address issue #475.
2014-04-13 14:51:56 +01:00
Damien George cb861a5c6a stm[hal]: Init mp_sys_path and mp_sys_argv correctly. 2014-04-13 13:19:09 +01:00
Damien George 640e7e4779 Merge pull request #476 from pfalcon/static-sys
Convert sys module to static allocation
2014-04-13 12:52:39 +01:00