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2014-03-12stm: Add some floating-point math functions.Damien George
These have been taken from the musl library. It's a bit of a hack for now, just to get math functions working.
2014-03-10Rename formatfloat file; remove MICROPY_ENABLE_FLOAT from mpconfigport.h.Damien George
MICROPY_ENABLE_FLOAT is automatically set in mpconfig.h if MICROPY_FLOAT_IMPL is set to a non-zero value.
2014-03-10Add proper floating point printing support.Dave Hylands
2014-03-09stm: Add DMA support to Audio object.Damien George
2014-03-08stm: Put pyb module in ROM.Damien George
2014-03-08stm: Wrap some functions in MICROPY_ENABLE_FLOAT.Damien George
2014-03-08Implement ROMable modules. Add math module.Damien George
mp_module_obj_t can now be put in ROM. Configuration of float type is now similar to longint: can now choose none, float or double as the implementation. math module has basic math functions. For STM port, these are not yet implemented (they are just stub functions).
2014-03-08stm: Add udelay (delay in microseconds).Damien George
2014-03-08stm: Improve DAC (audio) bindings.Damien George
2014-03-02Implement machine_sqrt using VSQRTmux
2014-02-26Remove param from python API of ext_registerDave Hylands
Minor cleanup.
2014-02-26stm: Reinstate code to handle CC3000 EXTI (commented out for now).Damien George
2014-02-26stm: Open header file in text mode (in make-pins).Damien George
2014-02-26Merge pull request #325 from dhylands/ledDamien George
Update LED configuration
2014-02-26Merge pull request #324 from dhylands/board-checkDamien George
Print an error if an invalid BOARD is specified
2014-02-26Merge pull request #318 from dhylands/extiDamien George
Add EXTI support
2014-02-26Update LED configurationDave Hylands
2014-02-26Print an error if a non-valid BOARD is specified.Dave Hylands
2014-02-25Fix floating point printing of negative numbers in the range (0, -1.0)Dave Hylands
2014-02-24stm: Add option to pyb_usb_dev_init() to use USB HID interface.Damien George
With this option selected, only HID on its own works, not VCP+HID.
2014-02-23Add EXTI supportDave Hylands
Revamp usrsw to use new exti code. Add user switch callback function.
2014-02-23stm: Make pendsv_nlr_jump work when debugging is enabled.Damien George
Stack layout is different when -g used, so need to handle the pendsv jump differently. Addresses Issue #315.
2014-02-23stm: Add USART enum for pyboard skin labels.Damien George
2014-02-22Merge pull request #316 from iabdalkader/fatfs_lfnDamien George
Add Configurable LFN support to FatFS
2014-02-22Add Configurable LFN support to FatFSmux
2014-02-22Add arbitrary precision integer support.Damien George
Some functionality is still missing (eg and, or, bit shift), and some things are buggy (eg subtract).
2014-02-19stm: Update PYBOARD4 pin mapping.Damien George
2014-02-19Merge pull request #310 from dhylands/pin_mapDamien George
Add pin mapping code.
2014-02-19stm: Add RTC start-up info, and uPy bindings.Damien George
2014-02-17Add pin mapping code.Dave Hylands
This commit also introduces board directories and moves board specific config into the appropriate board directory. boards/stm32f4xx-af.csv was extracted from the STM32F4xx datasheet and hand-tweaked. make-pins.py takes boards/stm32f4xx-af.csv, boards/stm32f4xx-prefix.c, and boards/BOARD-NAME/pins.csv as input and generates the file build/pins_BOARD_NAME.c The generated pin file for PYBOARD4 looks like this: https://gist.github.com/dhylands/9063231 The generated pins file includes all of the supported alternate functions, and includes upsupported alternate functions as comments. See the commnet block at the top of stm/pin_map.c for details on how to use the pin mapper. I also went ahead and modified stm/gpio.c to use the pin mapper.
2014-02-17stm: Implement mp_import_stat.Damien George
To follow up pull request #309.
2014-02-17Merge pull request #309 from pfalcon/stm-sys-pathDamien George
stm: Initialize sys.path with ["0:/", "0:/src", "0:/lib"].
2014-02-18stm: Initialize sys.path with ["0:/", "0:/src", "0:/lib"].Paul Sokolovsky
This is compatible with what search path was before sys.path refactor, with addition of module library path ("0:/lib").
2014-02-17Fix usart_obj_tx_charmux
2014-02-16Fix build for netduino and stm32f4discDave Hylands
2014-02-16stm: Factor out GPIO code to its own file. Add functions to set GPIO mode.Damien George
GPIO functions are crude, and need to be replaced with better ones!
2014-02-16stm: Rename mma -> accel.Damien George
2014-02-16stm: Put REPL functions in own file; add raw REPL mode.Damien George
Raw REPL mode is activated by CTRL-A, and allows you to more easily communicate with the pyboard over the serial channel. In particular, automated communication using, eg, pyserial on the PC side.
2014-02-16Make DEBUG_printf() a proper function, implementation is port-dependent.Paul Sokolovsky
In particular, unix outputs to stderr, to allow to run testsuite against micropython built with debug output (by redirecting stderr to /dev/null).
2014-02-16stm: Only define __packed if not already defined.Damien George
Addresses issue #299.
2014-02-15Implement proper exception type hierarchy.Damien George
Each built-in exception is now a type, with base type BaseException. C exceptions are created by passing a pointer to the exception type to make an instance of. When raising an exception from the VM, an instance is created automatically if an exception type is raised (as opposed to an exception instance). Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper. Handling of parse error changed to match new exceptions. mp_const_type renamed to mp_type_type for consistency.
2014-02-15Change mp_obj_type_t.name from const char * to qstr.Damien George
Ultimately all static strings should be qstr. This entry in the type structure is only used for printing error messages (to tell the type of the bad argument), and printing objects that don't supply a .print method.
2014-02-13stm: If SD card inserted on hard reset, it is the medium for USB MSD.Damien George
2014-02-12Remove mp_obj_new_exception_msg_1_arg and _2_arg.Damien George
2014-02-12stm: Copy COPT style from unix port.Damien George
2014-02-11stm: Add specific UINT_FMT and INT_FMT.Damien George
For some reason, STM port, while it's 32 bit, needs %lu and %ld for printing machine_uint_t and machine_int_t.
2014-02-11Merge pull request #278 from pfalcon/unix-gcDamien George
Enable GC for Unix port
2014-02-11stm: Provide malloc()/realloc()/free(), as forwarding to gc_*() functions.Paul Sokolovsky
Note: none of these functions are used by STM port, so they're provided to have parity with pre gc refactor status quo, and in case they will be needed in the future by some extension writers.
2014-02-11Generalize malloc-via-gc-heap support, make it available to unix port.Paul Sokolovsky
2014-02-11Enable link map file generation.Paul Sokolovsky