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Author SHA1 Message Date
Peter Hinch
ef47a67cf4 stmhal/dac: Fix DAC (re-)initialisation by resetting DMA. 
Fixes issue #2176.
 2016-09-05 15:07:23 +10:00
Damien George
9526e24234 unix,stmhal,esp8266: When find'ing frozen files follow symbolic links. 
It's useful to be able to use symbolic links to add files and directories
to the set of scripts to be frozen.
 2016-09-05 12:35:05 +10:00
Delio Brignoli
e2ac8bb3f1 py: Add MICROPY_USE_INTERNAL_PRINTF option, defaults to enabled. 
This new config option allows to control whether MicroPython uses its own
internal printf or not (if not, an external one should be linked in).
Accompanying this new option is the inclusion of lib/utils/printf.c in the
core list of source files, so that ports no longer need to include it
themselves.
 2016-09-05 12:18:53 +10:00
Damien George
cac8dc3414 tests/extmod/framebuf1: Add tests for scrolling in the x-direction. 2016-09-05 12:08:25 +10:00
Radomir Dopieralski
778729c597 extmod/framebuf: Add the xstep!=0 case to scroll() method. 
Adds horizontal scrolling. Right now, I'm just leaving the margins
created by the scrolling as they were -- so they will repeat the
edge of the framebuf. This is fast, and the user can always fill
the margins themselves.
 2016-09-05 12:06:56 +10:00
Paul Sokolovsky
b4df3e74e1 docs/esp8266/quickref: Further improvements for SPI subsections. 
Consistency and formatting.
 2016-09-04 23:31:05 +03:00
Paul Sokolovsky
20da9064d7 docs/esp8266/quickref: Update information on SPI classes. 
SPI(1) is not used for hardware SPI. Few more details are provided.
 2016-09-04 21:13:55 +03:00
Paul Sokolovsky
dba40afa70 esp8266/modmachine: Simplify SPI class implementation multiplexing. 
modpybhspi now does the needed multiplexing, calling out to modpybspi
(bitbanging SPI) for suitable peripheral ID's. modmachinespi (previous
multiplexer class) thus not needed and removed.

modpybhspi also updated to following standard SPI peripheral naming:
SPI0 is used for FlashROM and thus not supported so far. SPI1 is available
for users, and thus needs to be instantiated as:

spi = machine.SPI(1, ...)
 2016-09-04 20:33:11 +03:00
Paul Sokolovsky
7ddd1a58f6 esp8266/modmachine: Don't expose internal SoftSPI and HSPI classes. 
There functionality is available via standard SPI class.
 2016-09-04 19:57:16 +03:00
Paul Sokolovsky
1708fe3cc7 esp8266/modmachine: Add WDT_RESET and SOFT_RESET constants. 
Both tested to work. (WDT_RESET can be seen by issuing machine.disable_irq()
and waiting for WDT reset, SOFT_RESET - by machine.reset()).
 2016-09-04 19:45:58 +03:00
Paul Sokolovsky
61e2dfd97d tests/extmod/uzlib_decompio: Add zlib bitstream testcases. 2016-09-04 14:45:27 +03:00
Paul Sokolovsky
1bc5cb4312 extmod/moduzlib: Support wbits arg to DecompIO. 2016-09-04 14:44:12 +03:00
Dave Hylands
fedab995ee stmhal: Set STM32F7DISC CPU Frequency to 216 MHz 
This set the CPU frequency to 216 MHz (the max) and
leaves the USB Frequency at 48 MHz.

These settings were copied from one of the HAL examples.
 2016-09-04 18:14:41 +10:00
Damien George
2d8740a4d1 tests/extmod: Add a test for framebuf module, tested by coverage build. 2016-09-04 16:40:40 +10:00
Damien George
47899a1ab8 extmod/modframebuf: Include font from stmhal directory explicitly. 
So that users of framebuf don't need to have stmhal directory in their
path.  (Eventually the font can be moved elsewhere.)
 2016-09-04 16:39:28 +10:00
Chris Packham
8c6856d2e7 py/emitglue.c: provide mp_raw_code_load_file for any unix architecture 
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
 2016-09-04 16:17:46 +10:00
Paul Sokolovsky
015774a04f esp8266/modmachinewdt: Add .deinit() method. 2016-09-03 20:45:11 +03:00
Paul Sokolovsky
4a33677c97 esp8266/esp8266.ld: Move modmachinewdt to FlashROM. 2016-09-03 20:44:24 +03:00
Damien George
76c366df56 stmhal: Add machine.WDT class. 
Usage:

    import machine
    wdt = machine.WDT(0, 5000) # 5 second timeout
    wdt.feed()

Thanks to Moritz for the initial implementation.
 2016-09-04 00:12:48 +10:00
Paul Sokolovsky
f7c4611523 extmod/moduzlib: Use mperrno.h for error constants. 2016-09-03 00:34:57 +03:00
Paul Sokolovsky
fafd587514 tests/extmod: Add test for uzlib.DecompIO. 2016-09-03 00:20:30 +03:00
Paul Sokolovsky
a6864a13c7 extmod/moduzlib: Implement zlib stream decompressor class, DecompIO. 2016-09-03 00:19:35 +03:00
Damien George
c51c883cc8 tools/mpy-tool.py: Support freezing of complex numbers. 2016-09-03 00:19:02 +10:00
Radomir Dopieralski
41ec22632d extmod/modframebuf: Fix fill and scroll when height not divisible by 8. 
There was a bug in `framebuf1_fill` function, that makes it leave a few
lines unfilled at the bottom if the height is not divisible by 8.

A similar bug is fixed in the scroll method.
 2016-09-02 23:58:34 +10:00
Damien George
b6bdf18deb tools/mpy-tool.py: Compute the hash value for str/bytes objects. 
This makes it more efficient at runtime to hash str/bytes objects.
 2016-09-02 15:10:45 +10:00
Damien George
b4790afdaf tools/mpy-tool.py: Store qstr config values in global config object. 
Makes it easier to access them without passing around another dict of the
config values.
 2016-09-02 15:09:21 +10:00
Damien George
58f3861358 tests/unix/extra_coverage: Add test for str/bytes with invalid hash. 2016-09-02 15:07:42 +10:00
Damien George
5f3bda422a py: If str/bytes hash is 0 then explicitly compute it. 2016-09-02 14:49:50 +10:00
Damien George
f127bef3e4 py/makeqstrdata.py: Compute the qstr hash from bytes, not characters. 2016-09-02 14:32:47 +10:00
Delio Brignoli
f98bb2ddcb py/mpprint: Fail an assertion with unsupported format specifiers. 
Arguments of an unknown type cannot be skipped and continuing to parse a
format string after encountering an unknown format specifier leads to
undefined behaviour.  This patch helps to find use of unsupported formats.
 2016-09-01 18:09:44 +10:00
Radomir Dopieralski
ce1c786297 drivers/sdcard: Port the SDCard driver to new machine API. 
With backwards compatibility for pyboard.
 2016-09-01 17:44:07 +10:00
Damien George
49406b0ac6 stmhal/spi: Support new machine SPI methods in legacy SPI object. 2016-09-01 16:40:35 +10:00
Damien George
9b64d1966b stmhal/spi: Factor out SPI transfer code to a single function. 2016-09-01 16:40:32 +10:00
Damien George
3be8b688c0 esp8266/modpybhspi: Simplify HSPI driver by using 1 function for xfers. 2016-09-01 16:40:12 +10:00
Damien George
5863e15a23 esp8266/modpybspi: Use generic SPI helper methods to implement SPI. 2016-09-01 16:39:42 +10:00
Damien George
0823c1baf8 extmod: Add machine_spi with generic SPI C-protocol and helper methods. 
The idea is that all ports can use these helper methods and only need to
provide initialisation of the SPI bus, as well as a single transfer
function.  The coding pattern follows the stream protocol and helper
methods.
 2016-09-01 15:07:20 +10:00
Damien George
9c04ef2a67 unix,stmhal,esp8266: When find'ing frozen files don't use extra slash. 
This extra forward slash for the starting-point directory is unnecessary
and leads to additional slashes on Max OS X which mean that the frozen
files cannot be imported.

Fixes #2374.
 2016-08-31 15:12:57 +10:00
Paul Sokolovsky
1f61fe07a2 py/mkrules.mk: Allow to override name of libmicropython.a 
Or alternatively, refer to an exact library file, not just phony target
"lib".
 2016-08-30 00:59:17 +03:00
Paul Sokolovsky
bae62d9abe lib/utils/pyexec: qstr_pool_info() requires size_t* parameters. 2016-08-30 00:58:42 +03:00
Damien George
76dcaddc0f docs/esp8266/quickref: Add internal links to docs for some modules. 2016-08-29 17:40:36 +10:00
Damien George
efc904c41d docs/pyboard/quickref: Add section on "delay and timing" for utime mod. 
And remove reference to deprecated pyb.delay() and pyb.millis().
 2016-08-29 17:33:02 +10:00
Damien George
5c3a2f162e docs/pyboard/quickref: Add links to pinouts for other pyboard variants. 2016-08-29 17:32:38 +10:00
Krzysztof Blazewicz
d1a366fdd4 .gitignore: Add *.pyc, because Python 2 doesn't use __pycache__. 2016-08-29 15:40:00 +10:00
Philip Potter
c777b6950e stmhal: Update boot.py files to use VCP instead of CDC. 2016-08-29 15:17:34 +10:00
Philip Potter
0f8b1ba8a2 docs/library: Add reference for pyb.usb_mode and pyb.USB_HID. 2016-08-29 15:17:20 +10:00
Philip Potter
f2da6467a9 docs/pyboard: Update USB mouse tutorial to use pyb.USB_HID(). 2016-08-29 15:16:51 +10:00
Philip Potter
57c92d90b0 docs/pyboard: Update USB mouse tutorial to use VCP instead of CDC. 2016-08-29 15:15:25 +10:00
Damien George
13c5a228c9 docs/esp8266: Update quickref and tutorial for OneWire/DS18X20 driver. 2016-08-29 12:52:50 +10:00
Damien George
59a9509703 esp8266/modules/ds18x20.py: Add support for DS18S20 devices. 2016-08-29 12:45:07 +10:00
Damien George
8e9b98e974 esp8266/modules/onewire: Change onewire.read() to onewire.readinto(). 
This allows 1-wire drivers (eg DS18X20) to perform in-place operations and
hence do less memory allocations.
 2016-08-29 12:27:21 +10:00