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214 Commits

Author SHA1 Message Date
Noralf Trønnes
eefb6842a0 i2cslave: Fix missing translate() when raising exceptions 
The translate() changes where applied after travis had checked the
i2cslave PR so this wasn't caught.
 2018-08-18 16:00:06 +02:00
Scott Shawcroft
4a4d84ba42
Merge pull request #1064 from notro/i2cslave 
Add busio.I2CSlave
 2018-08-17 16:51:45 -07:00
Scott Shawcroft
de5a9d72dc
Compress all translated strings with Huffman coding. 
This saves code space in builds which use link-time optimization.
The optimization drops the untranslated strings and replaces them
with a compressed_string_t struct. It can then be decompressed to
a c string.

Builds without LTO work as well but include both untranslated
strings and compressed strings.

This work could be expanded to include QSTRs and loaded strings if
a compress method is added to C. Its tracked in #531.
 2018-08-16 17:40:57 -07:00
Noralf Trønnes
11cbeb87ad ports/atmel-samd: Implement i2cslave.I2CSlave 
This adds support for SAMD acting as a I2C slave in polled mode.
 2018-08-16 17:20:49 +02:00
Noralf Trønnes
1ed0e45fc2 Add i2cslave.I2CSlave bindings 2018-08-16 17:11:20 +02:00
Scott Shawcroft
96ebf5bc3f
Two fixes and translate more strings. 
* Fix finding translations with escaped characters.
* Add back \r to translations since its needed by screen.
 2018-08-09 13:29:30 -07:00
Scott Shawcroft
933add6cd8
Support internationalisation. 2018-08-07 14:58:57 -07:00
Dan Halbert
dfa2581ffd
Merge pull request #1057 from tannewt/flexible_heap 
Add basic memory allocation outside Python runtime
 2018-08-02 18:43:06 -04:00
Scott Shawcroft
168aa394db
Move pin struct to the peripherals library. 
Its slimmed down by removing the qstr and bit packing TCC info.

The trinket m0 build actually grows by 20 bytes. The arduino zero
build shrinks by 188 bytes.
 2018-08-02 13:59:05 -07:00
Dan Halbert
761f9a938e
Merge pull request #1075 from tannewt/more_mp_raise 
Use more mp_raise_* to save 28 bytes code size.
 2018-07-31 19:09:10 -04:00
Scott Shawcroft
0bf999f52a
Use more mp_raise_* to save 28 bytes code size. 2018-07-31 13:50:48 -07:00
Scott Shawcroft
a88cdaca6a
Remove rogue execute bit. Must a common incorrect shortcut for me. :-) 2018-07-31 12:42:21 -07:00
Scott Shawcroft
12cf5e51c2
Allow for resizing the stack area. 2018-07-31 05:18:23 -07:00
Scott Shawcroft
777542c716
Add basic memory allocation outside Python runtime 
This allows for the heap to fill all space but the stack. It also
allows us to designate space for memory outside the runtime for
things such as USB descriptors, flash cache and main filename.

Fixes #754
 2018-07-31 05:18:03 -07:00
Dan Halbert
f48b70050e merge finished 2018-07-28 13:29:47 -04:00
Dan Halbert
2809b4f9dd Merge branch 'master' into micropython-25ae98f-merge 2018-07-16 19:36:40 -04:00
Dan Halbert
e2e01efa84 compiles and runs; hangs on import storage;storage.VfsFat.<tab> 2018-07-13 22:51:10 -04:00
arturo182
05c1384b67 nrf: Split the ble module into a shared part and the port implementation 
This allows other ports to implement these shared bindings.
 2018-07-13 16:01:15 +02:00
Kattni Rembor
a10c61ef89 Fixed issue with code in docs for audioio 
Removed incorrect arg from RawSample in AudioOut example code.
Replaced variable sample with dac.
 2018-06-29 16:46:25 -04:00
Dan Halbert
327b0f76da fix os.listdir() when current dir is '/' 2018-06-15 10:51:03 -04:00
Scott Shawcroft
2fbab8067a Prevent freezing USB during high frequency PulseIn. 
We now track the last time the background task ran and bail on the
PulseIn if it starves the background work. In practice, this
happens after the numbers from pulsein are no longer accurate.

This also adjusts interrupt priorities so most are the lowest level
except for the tick and USB interrupts.

Fixes #516 and #876
 2018-06-08 12:56:32 -07:00
Kattni Rembor
3a38172627 Fixed documentation formatting for RTD 2018-06-06 18:28:01 -04:00
Scott Shawcroft
717199018b Adapt for feedback and hack around pIRkey size constraint. 2018-06-01 15:08:52 -07:00
Scott Shawcroft
d0fb6e7a2f atmel-samd: Add rotary encoder support. 
Fixes #283
 2018-06-01 15:08:48 -07:00
Scott Shawcroft
fd71e56891 atmel-samd: Re-org helper peripheral files into their own subdirectory. 
Ideally in the future they won't depend on ASF4 or MicroPython.
 2018-06-01 15:07:31 -07:00
Radomir Dopieralski
b219ce6d37 Add gamepad_singleton to root pointers 2018-05-30 23:11:22 +02:00
Radomir Dopieralski
c37b69e1a5 Make the gamepad singleton long-lived 
So that it is not later moved.
 2018-05-30 23:11:22 +02:00
Radomir Dopieralski
42e36a883b Remove volatile from the gamepad struct 2018-05-23 21:49:20 +02:00
Radomir Dopieralski
f17a235b40 Raise an error if more than 8 buttons passed to gamepad 2018-05-23 21:41:56 +02:00
Radomir Dopieralski
240678e714 Avoid uninitialized gamepad on exception 
Raise exceptions before the gamepad_singleton is created.
Also, use mp_raise for creating the exceptions.
 2018-05-23 21:39:06 +02:00
Radomir Dopieralski
edf2935ab1 Make gamepad.get_pressed work when gamepad was created from frozen code 
For some reason, when the GamePad is created from frozen code, the
get_pressed method would always return 0. This fixes it, and makes it
work properly no matter how the object was created.
 2018-05-23 12:44:22 +02:00
Radomir Dopieralski
52d05bbc37 Cache pullup state in gamepad 
Don't check the pin's pull direction on every tick, instead cache it
at the beginning. Also avoid a "can't get pull of output pin" error
when one of the pins passed is in output mode.
 2018-05-23 11:26:16 +02:00
Scott Shawcroft
be12e07d74
Merge pull request #846 from notro/epoch1970 
time: Use 1970 epoch
 2018-05-19 12:30:34 -05:00
jerryneedell
1d9bcc5ddf
fix doc error in audioOut.c 
fixes #851
 2018-05-19 10:41:36 -04:00
Noralf Trønnes
95e70cd0ea time: Use 1970 epoch 
Use UNIX epoch to match CPython.
This overflows small int so time.{time,localtime,mktime} is only supported with long int.
Also remove some comment cruft in time_time().
 2018-05-18 12:35:33 +02:00
Scott Shawcroft
6a8db03ade
Merge pull request #838 from rhooper/master 
add supervisor.reload() to soft reboot from code
 2018-05-16 17:52:16 -04:00
Scott Shawcroft
918d30cb97
Rephrase the doc 2018-05-16 16:28:43 -05:00
Roy Hooper
92b1cb5743 move reload exception to reload.c 2018-05-14 17:41:17 -04:00
Roy Hooper
698912633f Rename reload_next_character to reload_requested to make it match it's intended use 2018-05-14 17:00:38 -04:00
Roy Hooper
567f3e30a7 Initial implementation of supervisor.reload() 2018-05-14 16:57:50 -04:00
Jerry Needell
d6c26942a5 add timeout keyword to I2C - for bitbangio - ignored for busio 2018-05-13 21:54:44 -04:00
dean
82b5efa7bc remove unnecessary comment 2018-05-09 15:14:26 -04:00
dean
fba1e221c6 DM: add kwargs to bitbangio spi 2018-05-09 15:12:42 -04:00
Scott Shawcroft
fc7c25af6d Make resume idempotent (allowing you to call it twice without complaining.) 2018-05-08 13:00:05 -07:00
Scott Shawcroft
24116eff23 Tweak exception message. 2018-05-08 12:44:27 -07:00
Scott Shawcroft
50fc90bc5f Add pause/resume control to AudioOut and I2SOut 
Fixes #808
 2018-05-08 11:53:13 -07:00
Jeff Epler
2955ada22f docs: fix references to uhashlib 2018-05-06 12:31:54 -05:00
Jeff Epler
647ff387d9 docs: fix references to ubinascii 2018-05-03 09:34:43 -05:00
Scott Shawcroft
cfea51ec68 Re-enable PDMIn without ASF and using the helpers added with 
I2SOut.

The API is almost the same except the frequency attribute has been
renamed to sample_rate so that its less likely to be confused with
frequencies within the audio itself.

Fixes #263.
 2018-05-01 14:35:43 -07:00
Scott Shawcroft
81d395d825
Merge pull request #745 from notro/time_rtc 
RFC: Add rtc module
 2018-04-16 15:26:54 -07:00