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2014-09-23Clean up logical flow for setting LDFLAGS to build for Linux and OSXblmorris
Add more specific comments describing what is going on.
2014-09-22Incorporate change in assignment logic suggested by dhylandsblmorris
2014-09-22Fix unix/Makefile to build on OSXblmorris
Force OSX to compile with clang even if gcc is available Change LDFLAGS syntax to be compatible with clang Fix questionable syntax on line 90 Remove extraneous tab character
2014-09-21extmod, ujson: Add test and comment for loads.Damien George
2014-09-21extmod, ujson: Add \uxxxx parsing in json strings.Damien George
2014-09-21extmod, ujson: Slight reduction in code size.Damien George
2014-09-21extmod: Add loads to ujson module.Damien George
2014-09-21Merge branch 'dhylands-timer-pwm2'Damien George
2014-09-21stmhal: Add pulse_width_ratio to timer channel object.Damien George
This allows to set the pulse width (for PWM mode) as a ratio relative to the period of the timer. Eg, 0.5 is a 50% duty cycle. You can set the ratio in the channel init, or using channel.pulse_width_ratio; the latter can also read the pulse width as a ratio.
2014-09-19Add Timer support (PWM, OC, IC) for stmhal and teensyDave Hylands
2014-09-17stmhal: Fix bugs in documentation so it compiles.Damien George
2014-09-18lib: Add basic README.Damien George
2014-09-17py: Add 'builtins' module.Damien George
2014-09-17py: Add native json printing using existing print framework.Damien George
Also add start of ujson module with dumps implemented. Enabled in unix and stmhal ports. Test passes on both.
2014-09-17py: Make dict use a bit less RAM when iterating; properly del values.Damien George
Heap RAM was being allocated to print dicts and do some other types of iterating. Now these iterations use 1 word of state on the stack. Deleting elements from a dict was not allowing the value to be reclaimed by the GC. This is now fixed.
2014-09-15stmhal: Change 64-bit arithmetic to 32-bit for SD card block addressing.Damien George
By measuring SD card addresses in blocks and not bytes, one can get away with using 32-bit numbers. This patch also uses proper atomic lock/unlock around SD card read/write, adds SD.info() function, and gives error code for failed read/writes.
2014-09-15stmhal/sdcard.c: add pyb.SD.writeFelix Domke
2014-09-15stmhal/hal/src/stm32f4xx_hal_sd.c: fix SDHC card capacityFelix Domke
2014-09-15py: Make asm_arm_less_op take destination register as first arg.Damien George
This gets ARM native emitter working againg and addresses issue #858.
2014-09-15py: Move definition of mp_sys_exit to core.Damien George
sys.exit always raises SystemExit so doesn't need a special implementation for each port. If C exit() is really needed, use the standard os._exit function. Also initialise mp_sys_path and mp_sys_argv in teensy port.
2014-09-13py: Fix build error when float disabled; add test for divmod.Damien George
2014-09-13py: Implement divmod, % and proper // for floating point.Damien George
Tested and working on unix and pyboard.
2014-09-13Merge branch 'iabdalkader-memcpy'Damien George
2014-09-13stmhal: Slightly improved memcpy; memset uses word store when aligned.Damien George
2014-09-12Merge branch 'memcpy' of github.com:iabdalkader/micropython into ↵Damien George
iabdalkader-memcpy
2014-09-12py: Load strings as objects when compiling viper.Damien George
Eventually, viper wants to be able to use raw pointers to strings and arrays for efficient access. But for now, let's just load strings as a Python object so they can be used as normal. This will anyway be compatible with eventual intended viper behaviour. Addresses issue #857.
2014-09-11Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-09-11py and libm: Add asinf,acosf; print higher precision for float.Damien George
Also use less stack space when printing single precision float. Addition of asinf and acosf addresses issue #851.
2014-09-11Merge pull request #852 from techno/staccel_LIS3DSHDamien George
Add LIS3DSH accelometer support to staccel.py
2014-09-11Optimize memcpy moreiabdalkader
2014-09-11Add LIS3DSH accelometer support to staccel.pyHirotaka Kawata
2014-09-11Memcpy: copy wordsiabdalkader
2014-09-10py: Enable struct/binary-helper to parse q and Q sized ints.Damien George
Addresses issue #848.
2014-09-08py: Put define of x86 argument registers in asmx86.h.Damien George
2014-09-08py: Convert [u]int to mp_[u]int_t in emit.h and associated .c files.Damien George
Towards resolving issue #50.
2014-09-08py: Print imported module's location (__file__) if available.Damien George
2014-09-07stmhal: uart ioctl uses EINVAL, and checks TXE bit for write-ability.Damien George
2014-09-07Remove skeletal modselect from extmod and just put it in stmhal.Damien George
2014-09-07stmhal: Fix modselect so non-hashable objects can be polled.Damien George
2014-09-07py: Rename mp_builtin_id to mp_obj_id and make it public.Damien George
2014-09-07stmhal: Add polling ability to UART object.Damien George
2014-09-07stmhal: Implement generic select.select and select.poll.Damien George
2014-09-07py: Add ioctl method to stream protocol; add initial modselect.Damien George
2014-09-07py: Clean up x86-64 native assembler; allow use of extended regs.Damien George
Native x86-64 now has 3 locals in registers.
2014-09-06py: Adjust regs for x86 so that 1 more local can live in a reg.Damien George
2014-09-06unix: Fix modffi to be able to return double on x86 machines.Damien George
2014-09-06py: Allow x86 native functions to take arguments.Damien George
Fix some bugs with x86 stack and saving registers correctly.
2014-09-06py: Add support for emitting native x86 machine code.Damien George
2014-09-06Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-09-06tests: Enable misc tests on pyboard; output 4 sig figs in rge_sm.Damien George
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