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Author SHA1 Message Date
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
05c255f039 Merge pull request #771 from dhylands/gitignore-GNUmakefile 
Add GNUmakefile to the .gitignore file.
 2014-07-24 14:32:20 +01:00
Damien George
ffe911d228 py: Make long ints hashable. 
Addresses issue #765.
 2014-07-24 14:21:37 +01:00
Dave Hylands
1bbdd4ed2a Add GNUmakefile to the .gitignore file. 2014-07-24 00:09:56 -07:00
Paul Sokolovsky
4ecb700fe3 streams: Treat non-error output size as unsigned. 2014-07-23 00:25:46 +03:00
Paul Sokolovsky
e1b1abc1e8 stream: Revert to checking for the correct error value. 2014-07-23 00:23:44 +03:00
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
Damien George
7cfae9693b Merge pull request #746 from blmorris/master 
Enable 16-bit memory addresses for i2c.mem_read and i2c_mem_write
 2014-07-22 11:01:42 +01:00
Damien George
3e0bce3587 Merge pull request #767 from dhylands/fix-short-read 
Deal with reading a buffer less than what was allocated.
 2014-07-22 11:01:24 +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
1d8816c36b Deal with reading a buffer less than what was allocated. 
With this fix, file_long_read now passes.
 2014-07-21 19:10:10 -07:00
Dave Hylands
a2e7a1315d Allow DFU_UTIL to be overridden from the environment. 2014-07-21 16:28:07 -07:00
Paul Sokolovsky
512465bc66 tests: Add testcase for read by length past EOF. 
Currently broken for unicode input streams.
 2014-07-22 00:11:37 +03:00
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
04c9fec7d1 Merge pull request #757 from stinos/windows-fsync 
Add fsync for windows, i.e. _commit. See dce8876
 2014-07-19 18:40:49 +01:00
Damien George
2c0701101b Merge pull request #759 from micropython/unicode-read-chars 
py: Add stream reading of n unicode chars; unicode support by default.
 2014-07-19 18:38:28 +01:00
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
0f4ee2e44a Merge https://github.com/micropython/micropython 2014-07-18 16:06:22 -04:00
Damien George
5467186b0e py: Remove unnecessary argument in bytearray print. 2014-07-17 21:56:32 +01:00
Paul Sokolovsky
e3737b858a formatfloat.c: Typo fix in comment. 2014-07-17 20:45:58 +03:00
Damien George
a4022c92f0 py, inline asm: Change "and" op name to "and_" to avoid keyword clash. 
Addresses issue #753.
 2014-07-17 12:37:56 +01:00
Damien George
a50494ab68 Merge pull request #755 from dhylands/teensy-core 
Add teensy core files and use same toolchain as stmhal
 2014-07-17 12:30:44 +01:00
Damien George
db56ad2915 Merge pull request #754 from dhylands/fix-teensy 
Fix teensy to build on latest tree.
 2014-07-17 12:26:35 +01:00
stijn
73ab8cc21d Add fsync for windows, i.e. _commit. See dce8876 2014-07-16 09:37:09 +02:00
blmorris
ef204733d6 Initial commit of Myriad2 board-specific configuration files 2014-07-15 15:10:56 -04:00
blmorris
0429d35f37 Merge https://github.com/micropython/micropython 2014-07-15 12:28:49 -04:00
Dave Hylands
04f5ae1d1c Add core files and use same toolchain as stmhal 2014-07-14 22:48:22 -07:00
Dave Hylands
4d9dd26818 Fix teensy to build on latest tree. 
Put #include of mpconfig.h before misc.h
Replace uses of ARRAY_SIZE with MP_ARRAY_SIZE
 2014-07-14 22:19:27 -07:00
Paul Sokolovsky
dce8876dbe unix: file: No fsync() on Windows. 2014-07-13 23:34:35 +03:00
Paul Sokolovsky
ac736f15c9 stream: Factor out mp_stream_write() method to write a memstring to stream. 2014-07-13 23:14:32 +03:00
Paul Sokolovsky
122c9db3db unix: file: Implement .flush() method. 
This method apparently should be part of stream interface.
 2014-07-13 23:14:24 +03:00
Paul Sokolovsky
a1760a56ff test: Add run-tests-exp.sh, script to run testsuite with only sh dependency. 
This script uses expected test results as generated by run-tests --write-exp,
and requires only standard unix shell funtionality (no bash). It is useful
to run testsuite on embedded systems, where there's no CPython and Bash.
 2014-07-13 18:49:56 +03:00
Paul Sokolovsky
b82f34edde unix: Allow to disable MICROPY_EMIT_X64 from commandline. 
emitnative in particular requires nlr_* to be real functions, so doesn't
compile with MICROPY_NLR_SETJMP=1.
 2014-07-13 13:49:51 +03:00
Paul Sokolovsky
2cf381081a run-tests: Add option to write CPython's test results to .exp files. 
Mostly to run testsuite on targets which doesn't have CPython.
 2014-07-12 16:34:51 +03:00
Paul Sokolovsky
564e46452d py: Add generic helper to align a pointer. 2014-07-12 15:57:28 +03:00
Paul Sokolovsky
58c9586c34 emitbc: Fix structure field alignment issue. 
dummy_data field is accessed as uint value (e.g.
in emit_write_bytecode_byte_ptr), but is not aligned as such, which causes
bus errors or incorrect behavior on any arch requiring strictly aligned
data (ARM pre-v7, MIPS, etc, etc).
 2014-07-12 15:57:28 +03:00
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
Paul Sokolovsky
2097c8b1e1 moductypes: Add symbolic constants to specify bitfield position/length. 2014-07-11 00:06:36 +03:00
Paul Sokolovsky
8215847b4d moductypes: Foreign data interface module, roughly based on ctype ideas. 
But much smaller and memory-efficient. Uses Python builtin data structures
(dict, tuple, int) to describe structure layout.
 2014-07-09 19:28:24 +03:00
Damien George
42b6419056 Merge branch 'dhylands-fix-sdcard-read' 2014-07-07 07:29:52 +01:00
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