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2014-04-20stmhal: Improved configurability for I2C and SPI busses.Damien George
The HAL handles for the I2C/SPI objects are rather large, so we don't want to unnecessarily include them.
2014-04-20Fix i2c and spi to compile for Netduino Plus 2Dave Hylands
2014-04-20stmhal: Small bug fixes and simplifications.Damien George
2014-04-20stmhal: Only init RNG if it's used.Damien George
2014-04-20stmhal: Update ExtInt to allow keyword arguments in constructor.Damien George
2014-04-20stmhal: Tidy up and improve consistency across modules.Damien George
2014-04-20stmhal: Add SPI class.Damien George
Also some updates to compile with latest changes to core py.
2014-04-19Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-04-19stmhal: Add pyb.Pin.init method to re-init GPIO pin mode.Damien George
2014-04-19stmhal: Improve RTC class; make fatfs use RTC for time stamping files.Damien George
2014-04-19stmhal: Add pyb.unique_id, to get unique id of MCU.Damien George
2014-04-19stmhal: Update for mp_binary_get_size() refactor.Paul Sokolovsky
2014-04-19stmhal: Rename pyb.Led to pyb.LED to conform to naming rules.Damien George
It's Light Emitting Diode, so should be LED.
2014-04-19stmhal: Remove pyb.input (use sys.stdio.read(1) instead).Damien George
2014-04-19stmhal: Add lots of constants to stm module.Damien George
2014-04-18stmhal: Update ADC, DAC and I2C objects to use new buffer protocol.Damien George
Main reason for expanding buffer protocol API was to support writes to a buffer in ADC module (see read_timed). With this change you can now create an array of arbitrary type and ADC.read_timed will store into that array in the correct format (byte, int, float). I wonder though if all these changes were really worth it to support just this function. Hopefully this enhanced buffer protocol API (with typecode specified) will be used elsewhere.
2014-04-18stmhal: Update help and comments re gpio changing to Pin.Damien George
2014-04-18stmhal: Big cleanup; merge gpio into Pin; make names consistent.Damien George
This is an attempt to clean up the Micro Python API on the pyboard. Gpio functionality is now in the Pin object, which seems more natural. Constants for MODE and PULL are now in pyb.Pin. Names of some classes have been adjusted to conform to CamelCase. Other miscellaneous changes and clean up here and there.
2014-04-18stmhal: Remove non-ascii character from include file.Damien George
2014-04-17py: Rename USE_COMPUTED_GOTOS to USE_COMPUTED_GOTO and enable on stmhal.Damien George
On stmhal, computed gotos make the binary about 1k bigger, but makes it run faster, and we have the room, so why not. All tests pass on pyboard using computed gotos.
2014-04-17py: Fix pfenv_print_strn to return correct number of chars printed.Damien George
With this fix, all tests in tests/basics pass on pyboard.
2014-04-17build: Simplify build directory layout by putting all headers in genhdr.Damien George
Any generated headers go in $(BUILD)/genhdr/, and are #included as 'genhdr/xxx.h'.
2014-04-17Merge branch 'relocatable-build-dir' of github.com:lurch/micropython into ↵Damien George
lurch-relocatable-build-dir
2014-04-17Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-04-17stmhal: Clean up fatality indications; remove long-obsolete malloc0.c.Damien George
2014-04-17stmhal: Change VID to 0xf055=FOSS, and PID to a random number.Damien George
Needs a better solution.
2014-04-17Merge pull request #500 from dhylands/fix-sdcard-removedDamien George
Fix to allow usbd_msc_storage.c to compile when MICROPY_HW_HAS_SDCARD is...
2014-04-17stmhal: Add more math functions.Damien George
Taken straight from musl and newlib. License seems compatible with MIT.
2014-04-17stmhal: Fix 64-byte USB packet bug properly.Damien George
A 64-byte packet is now followed by a 0-byte packet if there is nothing more to send. This flushes the USB endpoint.
2014-04-16stmhal: Replace magic number 3 with CDC_IN_EP define.Damien George
2014-04-16stmhal: Improve flash storage cache management.Damien George
Internal flash used for the filesystem is now written (from the cache) only after a 5s delay, or when a file is closed, or when the drive is unmounted from the host. This delay means that multiple writes can accumulate in the cache, and leads to less writes to the flash, making it last longer. It's implemented by a high-priority interrupt that takes care of flash erase and write, and flushing the cache. This is still only an interim solution for the flash filesystem. It eventually needs to be replaced with something that uses less RAM for the cache, something that can use more of the flash, and something that does proper wear levelling.
2014-04-16build directory can now be renamedAndrew Scheller
The autogenerated header files have been moved about, and an extra include dir has been added, which means you can give a custom BUILD=newbuilddir option to make, and everything "just works" Also tidied up the way the different Makefiles build their include- directory flags
2014-04-16Fix to allow usbd_msc_storage.c to compile when MICROPY_HW_HAS_SDCARD isn't ↵Dave Hylands
defined.
2014-04-16stmhal: Add pyb.have_cdc function to check if USB CDC device is enabled.Damien George
2014-04-16stmhal: Fix USB CDC buffer overrun error.Damien George
Need to wait for the low-level USB driver to send the data over the USB in-endpoint before the buffer can be used again. This patch adds a check for this.
2014-04-16Merge pull request #498 from lurch/create-headers-from-filesDamien George
Auto-generate the stmhal/pybcdc_inf header file from static files
2014-04-16stmhal: Fix C bindings of I2C.read/write.Damien George
2014-04-16Auto-generate the stmhal/pybcdc_inf header file from static filesAndrew Scheller
The USB VID&PID are automatically extracted from usbd_desc_cdc_msc.c and inserted into pybcdc_inf.template, ensuring that the same USB IDs get used everywhere
2014-04-16stmhal: Add I2C functions for pure master read/write.Damien George
2014-04-15Merge pull request #496 from dhylands/fix-debug-usartDamien George
Fix call to enable pyb_usart_global_debug.
2014-04-15Fix call to enable pyb_usart_global_debug.Dave Hylands
2014-04-15stmhal: Fix USB MSC so that it unmounts correctly on Mac OS X.Damien George
Mac OS X sends a SCSI command to remove the medium when it unmounts a drive. If this command is not honoured, then OS X will automatically remount the drive, making it impossible to eject. This patch disables the USB MSC when the right SCSI command is sent.
2014-04-15stmhal: Add ADC function to read data at a given frequency.Damien George
Reads ADC values into a bytearray (or similar) at a fixed rate. Needs a better name and improved API. Also fix up DAC dma function (which also needs a better name and API).
2014-04-15stmhal: Add I2C.scan method, to scan all devices on the bus.Damien George
Simple way to find the address of an attached I2C device.
2014-04-15stmhal: Add simple README.txt to freshly-created filesystem.Damien George
2014-04-15stmhal: Wrap skin-named-usarts in PYBV10 #if.Damien George
2014-04-14stmhal: Work around crazy bug in USB CDC.Damien George
Packets of 64 bytes length are not send to the host until the following packet is sent. Fixed by never sending packets of 64 bytes length.
2014-04-14stmhal: Improved usart module a bit.Damien George
2014-04-14stmhal: Add pyb.wfi() function (calls __WFI).Damien George
2014-04-13stmhal: Add stdin/stdout/stderr objects.Damien George
Available via sys.std{in,out,err}. Basic reading and writing supported. Even sys.stdin.readline!
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