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Author SHA1 Message Date
Damien George
00e7176624 stmhal/main: Use _estack value to initialise stack extents. 2017-01-31 18:43:46 +11:00
Damien George
882ec01e42 stmhal: Initial implementation of multithreading, currently disabled. 
This patch brings the _thread module to stmhal/pyboard.  There is a very
simple round-robin thread scheduler, which is disabled if there is only
one thread (for efficiency when threading is not used).

The scheduler currently switches threads at a rate of 250Hz using the
systick timer and the pend-SV interrupt.

The GIL is disabled so one must be careful to use lock objects to prevent
concurrent access of objects.

The threading is disabled by default, one can enabled it with the config
option MICROPY_PY_THREAD to test it out.
 2017-01-31 18:42:35 +11:00
Damien George
bebb3a6160 tests/thread: Make thread_exc2 runable on baremetal. 2017-01-31 13:59:20 +11:00
Damien George
a6386f74b8 stmhal/pendsv: Fill in comments about what the stack contains. 2017-01-31 13:58:34 +11:00
Damien George
7d8c79ab6d stmhal/main: Guard init_sdcard_fs with MICROPY_HW_HAS_SDCARD. 2017-01-31 13:04:32 +11:00
Damien George
e0381424cc stmhal/modmachine: Add machine.Signal type. 2017-01-31 12:36:20 +11:00
Damien George
e24e03b415 stmhal/pin: Add C-level pin ioctl method. 2017-01-31 12:36:04 +11:00
Damien George
b039d93d7e lib/oofatfs/ffconf.h: Allow to configure FS_EXFAT option. 
Using MICROPY_FATFS_EXFAT.  Enabling this has licensing implications;
see https://www.microsoft.com/en-us/legal/intellectualproperty/mtl/exfat-licensing.aspx
 2017-01-31 12:32:24 +11:00
Damien George
80dfd65090 stmhal/main: Put /sd directory before /flash in sys.path. 
If the SD card is mounted then its libraries (ie those that are imported)
should override any in /flash.
 2017-01-31 12:30:18 +11:00
Damien George
3667ee1b88 stmhal: On boot, mount all available partitions of the SD card. 
The first partition is mounted as "/sd" and subsequent partitions are
mounted as "/sd<part_num>".  This is backwards compatible with the previous
behaviour, which just mounted the first partition on "/sd".

At this point, only FatFs filesystems are mounted.
 2017-01-31 12:18:08 +11:00
Damien George
326343feeb stmhal/README: Add paragraph about building mpy-cross. 2017-01-31 09:32:31 +11:00
Glenn Ruben Bakke
5004a6f811 nrf5/hal: Updating twi master tx with stop parameter. 2017-01-30 23:05:27 +01:00
Paul Sokolovsky
33b8e65bc0 tests/basics/zip: Make skippable. 2017-01-31 00:33:01 +03:00
Paul Sokolovsky
aee723ed4c tests/run-tests: Skip frozenset tests if set literal syntax is not available. 2017-01-31 00:25:09 +03:00
Glenn Ruben Bakke
ed976e07fe nrf5/hal: Adding i2c master functions for tx and rx in hal header. 2017-01-30 21:32:20 +01:00
Paul Sokolovsky
d335904666 zephyr/Makefile.zephyr: Support and default to networked (SLIP) QEMU. 
Also works for non-networked builds (like minimal).
 2017-01-30 21:27:29 +03:00
Andrew Gatt
10dbf2383f extmod/vfs_fat.c: Use explicit include path for timeutils.h. 2017-01-30 23:10:16 +11:00
Damien George
c30b308492 extmod/vfs_reader: Fix use of NLR by popping context. 2017-01-30 22:26:54 +11:00
Damien George
5ec5bfb0d3 docs/pyboard/tutorial/lcd160cr_skin: Fix typo, get_touched->get_touch. 2017-01-30 18:19:29 +11:00
Damien George
6b12934fec stmhal: Fix stack pointer initialisation for F411 and F429 boards. 
The stack pointer should start pointing 1 byte past the top of the end of
RAM.
 2017-01-30 17:47:11 +11:00
Damien George
a526352454 stmhal: Set the FatFs partition number when initialising VFS object. 
stmhal has MULTI_PARTITION enabled for FatFs and so these values need to be
initialised.
 2017-01-30 13:02:10 +11:00
Damien George
220abca311 stmhal: Use LED constants from PYBv4 onwards. 2017-01-30 13:01:21 +11:00
Damien George
30beed119f unix/modos: Remove VfsFat from uos module, it's now in uos_vfs module. 2017-01-30 12:26:08 +11:00
Damien George
0fb27888fc extmod/vfs_fat: Remove unused function fat_vfs_listdir. 2017-01-30 12:26:08 +11:00
Damien George
196406e17a extmod/vfs_fat: Remove unused fatfs_builtin_open function. 2017-01-30 12:26:08 +11:00
Damien George
b697c89009 extmod: Merge old fsusermount.h header into vfs.h and vfs_fat.h. 
vfs.h is for generic VFS declarations, and vfs_fat.h is for VfsFat
specific things.
 2017-01-30 12:26:08 +11:00
Damien George
9425bf5b2b lib/fatfs: Remove old fatfs library component, it's replaced by oofatfs. 2017-01-30 12:26:08 +11:00
Damien George
0bd61d23b9 extmod/vfs_fat: Remove MICROPY_FATFS_OO config option. 
Everyone should now be using the new ooFatFs library.  The old one is no
longer supported and will be removed.
 2017-01-30 12:26:07 +11:00
Damien George
95635ade8b unix/mpconfigport.h: Remove obsolete MICROPY_FATFS_VOLUMES config. 2017-01-30 12:26:07 +11:00
Damien George
c95c583857 esp8266/mpconfigport.h: Remove obsolete MICROPY_FATFS_VOLUMES config. 2017-01-30 12:26:07 +11:00
Damien George
1808b2e8d5 extmod: Remove MICROPY_FSUSERMOUNT and related files. 
Replaced by MICROPY_VFS and the VFS sub-system.
 2017-01-30 12:26:07 +11:00
Damien George
3d6f957208 extmod/vfs_fat: Remove MICROPY_FSUSERMOUNT_ADHOC config option. 2017-01-30 12:26:07 +11:00
Damien George
8beba7310f extmod/vfs_fat: Remove MICROPY_READER_FATFS component. 2017-01-30 12:26:07 +11:00
Damien George
56506fd64a cc3200: Convert to use new VFS sub-system and new ooFatFs library. 2017-01-30 12:26:07 +11:00
Damien George
6eafa54486 extmod/vfs: Expose lookup_path_raw as mp_vfs_lookup_path. 
It can be useful for low-level lookup of paths by ports.
 2017-01-30 12:18:35 +11:00
Damien George
ec3274324b extmod/vfs_fat: Update to use FF_DIR instead of DIR. 2017-01-30 12:08:15 +11:00
Damien George
28899cd971 lib/oofatfs: Update oofatfs library. 
From https://github.com/micropython/oofatfs, branch work-R0.12b,
commit 46fb53331e7a583c29a41d37ce4b53f2718597e5.
 2017-01-30 12:07:40 +11:00
Glenn Ruben Bakke
8ffe804c24 nrf5/hal: Adding new macros functions to mphalport.h which are used by extmod i2c machine module. 2017-01-30 00:32:19 +01:00
Glenn Ruben Bakke
61c026e51f nrf5/i2c: Adopting use of extmod/machine_i2c module as base for port's machine i2c module. 2017-01-30 00:31:00 +01:00
Glenn Ruben Bakke
bb9cd36314 nrf5/i2c: Backing up before trying out extmod i2c integration. 2017-01-29 17:53:01 +01:00
Paul Sokolovsky
a5bed53738 examples/hwapi: Consistently use Signal class to define LEDs. 2017-01-29 19:09:33 +03:00
Paul Sokolovsky
297af6036e examples/hwapi: Use Signal for inverted LED on ESP-12. 2017-01-29 18:57:37 +03:00
Paul Sokolovsky
287180a0a8 esp8266/modmachine: Add Signal class. 2017-01-29 18:57:37 +03:00
Paul Sokolovsky
7a7516d40d extmod/machine_signal: Implement "signal" abstraction for machine module. 
A signal is like a pin, but ca also be inverted (active low). As such, it
abstracts properties of various physical devices, like LEDs, buttons,
relays, buzzers, etc. To instantiate a Signal:

pin = machine.Pin(...)
signal = machine.Signal(pin, inverted=True)

signal has the same .value() and __call__() methods as a pin.
 2017-01-29 18:57:36 +03:00
Paul Sokolovsky
18b6835a92 esp8266/machine_pin: Implement pin ioctl protocol. 
For polymorphic interfacing on C level.
 2017-01-29 18:47:27 +03:00
Glenn Ruben Bakke
fec5c75068 nrf5: Adding i2c class to machine module globals table. 2017-01-29 16:41:18 +01:00
Glenn Ruben Bakke
bfc67dd99c nrf5: Updating main.c to initialize the i2c machine module if selected. 2017-01-29 16:38:48 +01:00
Glenn Ruben Bakke
f529aa9e67 nrf5/i2c: Updating i2c machine module with new constructor parameters to set scl and sda pins. Also updating print funciton to debug pin number and port number for the gpio set. 2017-01-29 16:38:13 +01:00
Paul Sokolovsky
0ddeedfc73 docs/uio: Typo fixes/lexical improvements. 2017-01-29 16:18:33 +03:00
Paul Sokolovsky
bdb0d22fe2 docs/conf.py: Add myself as a copyright holder on the docs. 
Based on the following statistics:

$ git log docs |grep Author | sort | uniq -c | sort -n -r
    175 Author: Paul Sokolovsky
    135 Author: Damien George
     31 Author: Daniel Campora
     26 Author: danicampora
     14 Author: Peter Hinch

git blame stats script from http://stackoverflow.com/a/13687302/496009:

$ sh git-authors docs
   9977 author Damien George
   2679 author Paul Sokolovsky
   1699 author Daniel Campora
   1580 author danicampora
   1286 author Peter Hinch
    282 author Shuning Bian
    249 author Dave Hylands

Total lines per this script: 18417, my contribution is 14.5%.
 2017-01-29 16:12:07 +03:00