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2014-10-01Proposed fix for USB Mass Storage.Dave Hylands
2014-09-30tools: Add network build to auto-build script.Damien George
2014-09-30stmhal: Enable patch_program in cc3k driver, with key.Damien George
2014-09-30stmhal: Fix wiznet5k init of SPI bus.Damien George
2014-09-30drivers, cc3000: Wrap exported functions in a macro for renaming.Damien George
2014-09-30drivers, wiznet5k: Wrap exported functions in a macro for renaming.Damien George
3rd party drivers should not export generic names like "close".
2014-09-30stmhal: Add network and usocket module.Damien George
As per issue #876, the network module is used to configure NICs (hardware modules) and configure routing. The usocket module is supposed to implement the normal Python socket module and selects the underlying NIC using routing logic. Right now the routing logic is brain dead: first-initialised, first-used. And the routing table is just a list of registered NICs. cc3k and wiznet5k work, but not at the same time due to C name clashes (to be fixed). Note that the usocket module has alias socket, so that one can import socket and it works as normal. But you can also override socket with your own module, using usocket at the backend.
2014-09-30stmhal: For spi_init, add argument to select if NSS pin is enabled.Damien George
Most of the time you don't use the NSS pin of the SPI bus, and so it shouldn't be enabled by default (this gave some bugs in the past).
2014-09-30py: Remove IOError since it's deprecated; use OSError instead.Damien George
In CPython IOError (and EnvironmentError) is deprecated and aliased to OSError. All modules that used to raise IOError now raise OSError (or a derived exception). In Micro Python we never used IOError (except 1 place, incorrectly) and so don't need to keep it. See http://legacy.python.org/dev/peps/pep-3151/ for background.
2014-09-29py: Allow x86-64 to mov r16 to rm16 with extended src reg.Damien George
Fixes bug with x86-64 viper ptr16.
2014-09-29py: Fix viper store on x86; add tests for viper ptr16.Damien George
2014-09-29py: Add casting to viper; add native mem stores to viper.Damien George
Viper can now do the following: def store(p:ptr8, c:int): p[0] = c This does a store of c to the memory pointed to by p using a machine instructions inline in the code.
2014-09-29tests: Add tests for viper binary operations.Damien George
2014-09-29py: Implement more binary ops for viper emitter.Damien George
This included a bit of restructuring of the assembler backends. Note that the ARM backend is missing a few functions and won't compile.
2014-09-29py: Allow viper to use ints as direct conditionals in jumps.Damien George
Allows things like: if 1: ...
2014-09-29py: Fix types, uint -> mp_uint_t.Damien George
2014-09-29py: Make macro names in assemblers consistent, and tidy up a bit.Damien George
2014-09-29py: Add store r8 and store r16 ops to asm_x86 and asm_x64.Damien George
2014-09-29py: In asmthumb, clean up unit/int types and ite ops.Damien George
2014-09-29unix: Remove unnecessary #defines from config.Damien George
2014-09-29stmhal, fatfs: Use stdlib for string fns; make all private fns static.Damien George
We save some code bytes by using builtin string functions.
2014-09-29stmhal: Add label to internal flash drive on creation.Damien George
2014-09-29stmhal: Fix edge case for timer PWM of 100%.Damien George
Also improve precision of calculating PWM percent in integer mode. Also update teensy with edge case fix.
2014-09-29Merge pull request #881 from dhylands/elapsedDamien George
Added pyb.elapsed_millis and pyb.elapsed_micros
2014-09-29Merge pull request #880 from dhylands/irq-alignDamien George
teensy: Enable 8-byte stack alignment for IRQ Handlers.
2014-09-29Merge pull request #878 from bvernoux/masterDamien George
Fix error: unknown type name 'size_t'
2014-09-29Merge pull request #877 from dhylands/timer-overflowDamien George
Fix timer overflow code.
2014-09-28Added pyb.elapsed_millis and pyb.elapsed_microsDave Hylands
tested using: stmhal: https://github.com/dhylands/upy-examples/blob/master/elapsed.py teensy: https://github.com/dhylands/upy-examples/blob/master/teensy/elapsed.py
2014-09-28teensy: Enable 8-byte stack alignment for IRQ Handlers.Dave Hylands
2014-09-28Fix error: unknown type name 'size_t'bvernoux
2014-09-27Fix timer overflow code.Dave Hylands
Teensy doesn't need to worry about overflows since all of its timers are only 16-bit. For PWM, the pulse width needs to be able to vary from 0..period+1 (pulse-width == period+1 corresponds to 100% PWM) I couldn't test the 0xffffffff cases since we can't currently get a period that big in python. With a prescaler of 0, that corresponds to a freq of 0.039 (i.e. cycle every 25.56 seconds), and we can't set that using freq or period. I also tested both stmhal and teensy with floats disabled, which required a few other code changes to compile.
2014-09-26stmhal, modcc3k: Add ioctl to cc3k sockets so select works.Damien George
2014-09-26py: Clean up nlr*.S to make it easier to read; fix clang .bss error.Damien George
It seems that newer versions of clang don't like the .bss directive, so we don't use it for OSX. Addressing issues #865 and #875.
2014-09-26stmhal: Initial implementation of cc3k module and driver.Damien George
Pulled in and modified work done by mux/iabdalkader on cc3k driver, from iabdalkader-cc3k-update branch. That branch was terribly messy and had too many conflicts to merge neatly.
2014-09-26drivers, cc3k: Move cc3000 driver from stmhal to drivers directory.Damien George
2014-09-25docs: Make images and youtube video links work for LCD and AMP docs.Damien George
Images are currently served from micropython.org/static. I don't know if there is a better way to handle images.
2014-09-25py: Simplify JSON str printing (while still conforming to JSON spec).Damien George
The JSON specs are relatively flexible and allow us to use one function to print strings, be they ascii, bytes or utf-8 encoded.
2014-09-25docs: Imported tutorials from previous documentation system.Damien George
2014-09-25docs: Initial commit of Sphinx documentation framework.Damien George
2014-09-25Change allows tests/unix/ffi_float.py to pass on OSXblmorris
2014-09-25tests: Add test for exception matching of a tuple of exceptions.Damien George
2014-09-25py: Tidy up exception matching; allow matching of tuple of exceptions.Damien George
Addresses issue #864.
2014-09-25Updated CODECONVENTIONS to clarify use of integer types.Damien George
2014-09-25py: For malloc and vstr functions, use size_t exclusively for int type.Damien George
It seems most sensible to use size_t for measuring "number of bytes" in malloc and vstr functions (since that's what size_t is for). We don't use mp_uint_t because malloc and vstr are not Micro Python specific.
2014-09-25stmhal: Enable 8-byte stack alignment for IRQ handlers.Damien George
2014-09-25stmhal, timer: Factor code to compute PWM percent; improve 32bit case.Damien George
Also do the same for teensy timer code.
2014-09-25Merge pull request #868 from dhylands/fix-teensy-floatDamien George
Add pulse_width_percent to teensy.
2014-09-23Add pulse_width_percent to teensy.Dave Hylands
Fix stmhal and teensy print routines to report actual prescaler an period. Fix teensy build to use soft-float Add USE_ARDUINO_TOOLCHAIN option to teensy build
2014-09-23py: Free non-interned strings in the parser when not needed.Damien George
mp_parse_node_free now frees the memory associated with non-interned strings. And the parser calls mp_parse_node_free when discarding a non-used node (such as a doc string). Also, the compiler now frees the parse tree explicitly just before it exits (as opposed to relying on the caller to do this). Addresses issue #708 as best we can.
2014-09-23py: Make native emitter handle multi-compare and not/is not/not in ops.Damien George
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