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Author SHA1 Message Date
Damien George
9472907ae1 py: Fix handling of negative numbers in struct.pack of q/Q. 2015-04-25 23:51:14 +01:00
Paul Sokolovsky
ae2c81ff38 vm: On exiting except block, clear sys.exc_info() value. 
This doesn't handle case fo enclosed except blocks, but once again,
sys.exc_info() support is a workaround for software which uses it
instead of properly catching exceptions via variable in except clause.
 2015-04-26 01:40:37 +03:00
Damien George
0f553fe10b py: Implement power op for long-long implementation of bignum. 2015-04-25 23:28:10 +01:00
Damien George
271d18eb08 py: Support conversion of bignum to bytes. 
This gets int.to_bytes working for bignum, and also struct.pack with 'q'
and 'Q' args on 32-bit machines.

Addresses issue #1155.
 2015-04-25 23:16:39 +01:00
Daniel Campora
7c8b4c1a8b cc3200: Correct MAKE_SOCKADDR and UNPACK_SOCKADDR byte order. 2015-04-25 23:36:45 +02:00
Paul Sokolovsky
8b85d14b92 modsys: Add basic sys.exc_info() implementation. 
The implementation is very basic and non-compliant and provided solely for
CPython compatibility. The function itself is bad Python2 heritage, its
usage is discouraged.
 2015-04-25 03:49:23 +03:00
Paul Sokolovsky
cf5b6f6974 objfun: Fix to stackless mode after recent refactor. 2015-04-25 01:43:45 +03:00
Damien George
8c1d23a0e2 py: Modify bytecode "with" behaviour so it doesn't use any heap. 
Before this patch a "with" block needed to create a bound method object
on the heap for the __exit__ call.  Now it doesn't because we use
load_method instead of load_attr, and save the method+self on the stack.
 2015-04-24 01:52:28 +01:00
Damien George
ede0f3ab3d py: Add optional code to check bytes constructor values are in range. 
Compiled in only if MICROPY_CPYTHON_COMPAT is set.

Addresses issue #1093.
 2015-04-23 15:28:18 +01:00
Dave Hylands
fd787c5e4e stmhal: Reset the timer counter to zero after changing the auto reload. 
Because if the counter is above the new value of the auto-reload register
then it may be a long time until the timer wraps around.
 2015-04-22 23:31:56 +01:00
Damien George
40d43ea88d tests: Add more tests for viper, including tests for ViperTypeError's. 2015-04-22 23:18:28 +01:00
Damien George
5e9810396f py/objint_mpz.c: Make int_from_uint actually return uint. 2015-04-22 23:17:34 +01:00
Damien George
f66ee4dfd7 py/mpz.c: Fix bug with shl not truncating zero digits correctly. 2015-04-22 23:16:49 +01:00
Damien George
8f6aad2f48 py/emitnative.c: Fix stack adjustment when erroring on binary op. 2015-04-22 23:16:03 +01:00
Daniel Campora
eaefc8b9d6 cc3200: Add WiPy specific information to README.md 2015-04-22 21:03:10 +02:00
Damien George
1f9e2188a6 tests: Add tests for attrtuple, and for more corner cases. 2015-04-22 16:52:03 +01:00
Damien George
956d765786 py: Fix printing of "inf" and "nan" floating point values. 2015-04-22 16:51:29 +01:00
stijn
c52f1258a8 msvc: Update genhdr script to emit MicroPython version numbers 2015-04-22 12:07:30 +02:00
Damien George
dea853d3a3 docs: Document pyb.stop, pyb.standby and pyb.RTC.wakeup. 2015-04-21 22:35:17 +01:00
Damien George
4735c45c51 py: Clean up some bits and pieces in parser, grammar. 2015-04-21 16:43:18 +00:00
Damien George
fa90ab1407 py: Simplify grammar for stmt rule (this is also how CPython has it). 2015-04-21 16:35:50 +00:00
Damien George
d8837cea6f stmhal: Implement os.uname() to get details of OS and hardware. 2015-04-21 14:51:49 +00:00
Damien George
c3184aea63 py: Add sys.implementation, containing uPy name and version number. 
Uses attrtuple if it's enabled, otherwise just a normal tuple.
 2015-04-21 14:45:04 +00:00
Damien George
5aa311d330 py: Add attrtuple object, for space-efficient tuples with attr access. 
If you need the functionality of a namedtuple but will only make 1 or a
few instances, then use an attrtuple instead.
 2015-04-21 14:14:24 +00:00
Damien George
23a2b11abf tools: Add STM32F4DISC and ESPRUINO_PICO to stmhal build script. 2015-04-21 13:16:41 +00:00
Damien George
43d56f9ba9 docs: Bump version to 1.4.2. 2015-04-21 12:51:14 +00:00
Damien George
e521f0eb68 acks: Add 2 names to ACKNOWLEDGEMENTS file. 2015-04-21 11:23:23 +01:00
Damien George
c8b60f013b py: Make viper codegen raise proper exception (ViperTypeError) on error. 
This fixes a long standing problem that viper code generation gave
terrible error messages, and actually no errors on pyboard where
assertions are disabled.

Now all compile-time errors are raised as proper Python exceptions, and
are of type ViperTypeError.

Addresses issue #940.
 2015-04-20 13:29:31 +00:00
Damien George
2bb5f41611 tools/pyboard.py: Make it 8-bit clean, so it works with unicode chars. 
Addresses issue #1190.
 2015-04-19 21:31:28 +01:00
Damien George
f35b5d28db stmhal/pyexec.c: Make raw REPL mode 8-bit clean. 2015-04-19 21:30:49 +01:00
Daniel Campora
df5d9c77f4 cc3200: Fix bootloader and modpyb after printf overhaul. 
The bootloader needs string0.c because of memset, memcpy and others,
without string0.c it magically links, but calling any of those
functions results in a hard fault.
In debug mode, modpyb needs printf, and including stdio.h leads to
conflicts due to the redefinitions made in the simplelink drivers.
 2015-04-19 20:59:10 +02:00
Damien George
d8475092d1 qemu-arm: Disable inline asm tests that use floating point. 2015-04-19 15:50:24 +01:00
=
5008972fef py/inlinethumb: Support for core floating point instructions. 
Adds support for the following Thumb2 VFP instructions, via the option
MICROPY_EMIT_INLINE_THUMB_FLOAT:

vcmp
vsqrt
vneg
vcvt_f32_to_s32
vcvt_s32_to_f32
vmrs
vmov
vldr
vstr
vadd
vsub
vmul
vdiv
 2015-04-19 15:47:05 +01:00
Damien George
d8cbbcaa9d py: Fix builtin ord so that it can handle bytes values >= 0x80. 
Addresses issue #1188.
 2015-04-19 12:26:46 +01:00
Damien George
404b68da88 stmhal: Provide ADC capabilities for F401 and F411 MCUs. 
Simply needed to define which pins have which ADC channel on them.
 2015-04-18 22:39:06 +01:00
Damien George
b42a5050fb stmhal: Add support for STM32F411 MCU. 2015-04-18 22:15:59 +01:00
Damien George
3e592531eb stmhal: For flash storage use same params for F407 as F405. 2015-04-18 22:08:16 +01:00
Damien George
90e6d0c2ac stmhal: Add support for Espruino Pico board. 
To build:

make BOARD=ESPRUINO_PICO

To deploy: short the BOOT0/BTN contact on the back of the board (eg by
drawing over it with a graphite pencil), then hold down BTN while
inserting the board into the USB port.  The board should then enter DFU
mode, and the firmware can be downloaded using:

make BOARD=ESPRUINO_PICO deploy
 2015-04-18 21:40:59 +01:00
Damien George
e4b4e5aa31 stmhal: Add stm32f401.ld for linking F401 targets. 2015-04-18 21:40:59 +01:00
Damien George
0435e76250 stmhal: Make ld and af files configurable within Makefile. 
Each board now needs an mpconfigboard.mk file which defines AF_FILE and
LD_FILE.

Also moved stm32f405.ld to boards/ directory to keep things organised.
 2015-04-18 21:40:59 +01:00
Damien George
03ec6e4d01 stmhal: Add stm32f401_af.csv, for AF definitions of F401 MCUs. 2015-04-18 21:40:59 +01:00
Damien George
9253e7bdf7 stmhal: Rename stm32f4xx_af.csv to stm32f405_af.csv. 
Since this file is only valid for F405 MCUs, not generic F4xx.
 2015-04-18 21:40:59 +01:00
Damien George
6be0bbb886 stmhal: Add support for flash filesystem on F401 MCUs. 
It uses a 16k cache buffer and so the filesystem size is limited.
 2015-04-18 21:40:59 +01:00
Damien George
5a11086d64 stmhal: Allow extint.c to compile without USB HS support. 2015-04-18 21:40:59 +01:00
Damien George
d15fe5a6b3 stmhal: Make I2C busses and their pins configurable in mpconfigboard.h. 2015-04-18 21:40:59 +01:00
Damien George
8892f71dd0 stmhal: Exclude code for UARTs that don't exist in hardware. 2015-04-18 21:40:58 +01:00
Damien George
73f1a49137 stmhal: Exclude USB HS code when USB HS mode not enabled. 2015-04-18 21:40:58 +01:00
Damien George
c92c7a69fd stmhal: Exclude code for those timers that don't exist in the hardware. 2015-04-18 21:40:58 +01:00
Damien George
7d6595fd18 stmhal: Make LCD initialiser use board pin names instead of cpu names. 2015-04-18 21:40:58 +01:00
Damien George
50ea86fe8b stmhal: For pins, define macros mapping board names to cpu names. 2015-04-18 21:40:58 +01:00