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Author SHA1 Message Date
roland van straten
8af139e8a4 stm32/boards/NUCLEO_F767ZI: Add pins and config for using an SD card. 
The Nucleo board does not have an SD card slot but does have the requisite
pins next to each other and labelled, so provide the configuration for
convenience.
 2019-12-19 11:28:47 +11:00
Seon Rozenblum
0d82f5d8c8 esp32/boards/TINYPICO: Add tinypico.py, dotstar.py with custom manifest. 2019-12-19 10:05:01 +11:00
Damien George
ba12cdba85 examples/network: Add testing key/cert to SSL HTTP server example. 
This example will now work on all ports with networking and ssl support,
with both axtls and mbedtls.
 2019-12-18 15:04:00 +11:00
Damien George
1e2f751591 qemu-arm: Let tinytest.o be built by standard build rules. 
This makes sure tinytest.o is rebuilt if any of its dependencies change.
 2019-12-17 13:32:07 +11:00
Damien George
0bd7d1f7f0 py/persistentcode: Move loading of rodata/bss to before obj/raw-code. 
This makes the loading of viper-code-with-relocations a bit neater and
easier to understand, by treating the rodata/bss like a special object to
be loaded into the constant table (which is how it behaves).
 2019-12-17 13:22:11 +11:00
ketograph
04e7aa0563 docs/esp8266/quickref: Add note that machine.RTC is not fully supported. 
See issues #3220 and #3710.
 2019-12-17 12:19:27 +11:00
Jim Mussared
f3f7eb48da docs/library/uos.rst: Clarify why the extended interface exists. 2019-12-16 12:45:15 +11:00
Damien George
fb01415599 stm32/boards/PYBD_SF2: Configure LEDs as inverted, for LED.intensity(). 2019-12-13 17:28:24 +11:00
Damien George
4b184d1281 tests/pyb: Refactor pyboard tests to work on PYBv1, PYBLITEv1 and PYBD. 2019-12-13 17:27:29 +11:00
Damien George
7280bf40d9 tests/extmod/vfs_lfs_error: Use small ints in seek error test. 
So accessing the seek offset (at the C level) doesn't cause an
OverflowError on 32-bit targets.
 2019-12-13 15:59:08 +11:00
Damien George
1098d1d630 tests/basics/memoryview_itemsize: Make portable to 32- and 64-bit archs. 2019-12-13 15:59:08 +11:00
Damien George
33b0a7e601 tests/stress/qstr_limit: Tune params to run with stm32 port. 
Because MICROPY_ALLOC_PATH_MAX is only 128 for this port.
 2019-12-13 15:58:28 +11:00
Damien George
71c6bfd08a stm32/modusocket: Handle case of NULL NIC in socket ioctl. 2019-12-13 14:45:21 +11:00
Damien George
624f4ca39b tests: Add .exp files for basics/parser and import/import_override. 
Because CPython 3.8.0 now produces different output:
- basics/parser.py: CPython does not allow '\\\n' as input.
- import/import_override: CPython imports _io.
 2019-12-13 14:20:47 +11:00
Damien George
4da763fc49 travis: Build urandom native module in coverage job. 2019-12-13 13:33:45 +11:00
Damien George
ba84453f77 examples/natmod: Add urandom native module example. 2019-12-13 13:33:40 +11:00
Damien George
48e9262f55 py/dynruntime: Implement uint new/get, mp_obj_len and mp_obj_subscr. 2019-12-13 13:29:11 +11:00
Damien George
c2eaf56634 stm32/Makefile: Enable max buffer size on W5200 NIC when used with lwIP. 
Because in network_wiznet5k the TX/RX buffers are set to 16k each when in
MACRAW mode, which is used with lwIP.
 2019-12-13 12:36:12 +11:00
Damien George
cd9de63c0e drivers/wiznet5k: Allow selecting maximum fixed buffer size for MACRAW. 
Enabling WIZCHIP_USE_MAX_BUFFER will make the TX/RX buffers the maximum
available size, for use with MACRAW mode.
 2019-12-13 12:34:42 +11:00
Damien George
ac769672fd travis: Add tests for building and importing dynamic native modules. 2019-12-12 20:15:28 +11:00
Damien George
60c3c22a0d examples/natmod: Add features1 and features2 examples. 2019-12-12 20:15:28 +11:00
Damien George
4eef940edb tests: Add script to run dynamic-native-module tests. 2019-12-12 20:15:28 +11:00
Damien George
fc97d6d1b5 tools/mpy-tool.py: Raise exception if trying to freeze relocatable mpy. 2019-12-12 20:15:28 +11:00
Damien George
111d1ffb64 tests/import: Add test for importing viper code with additional flags. 2019-12-12 20:15:28 +11:00
Damien George
abc642973d py/dynruntime: Add support for float API to make/get floats. 
We don't want to add a feature flag to .mpy files that indicate float
support because it will get complex and difficult to use.  Instead the .mpy
is built using whatever precision it chooses (float or double) and the
native glue API will convert between this choice and what the host runtime
actually uses.
 2019-12-12 20:15:28 +11:00
Damien George
ff58961944 py/nativeglue: Add float new/get functions with both single and double. 2019-12-12 20:15:28 +11:00
Damien George
9ac949cdbd py/persistentcode: Make ARM Thumb archs support multiple sub-archs. 2019-12-12 20:15:28 +11:00
Damien George
42c1aed2bb examples/natmod: Add ure example. 2019-12-12 20:15:28 +11:00
Damien George
2a485e1084 examples/natmod: Add framebuf example. 2019-12-12 20:15:28 +11:00
Damien George
16e591e412 examples/natmod: Add uzlib example. 2019-12-12 20:15:28 +11:00
Damien George
83f9fb169e examples/natmod: Add uheapq example. 2019-12-12 20:15:28 +11:00
Damien George
37817ab4ba examples/natmod: Add btree example. 2019-12-12 20:15:28 +11:00
Damien George
bbeaafd9aa extmod: Add dynamic-runtime guards to btree/framebuf/uheapq/ure/uzlib. 
So they can be built as dynamic native modules, as well as existing static
native modules.
 2019-12-12 20:15:28 +11:00
Damien George
e5acd06ad5 extmod/modbtree: Use mp_printf instead of printf. 2019-12-12 20:15:28 +11:00
Damien George
aad79adab7 tools/mpy_ld.py: Add new mpy_ld.py tool and associated build files. 
This commit adds a new tool called mpy_ld.py which is essentially a linker
that builds .mpy files directly from .o files.  A new header file
(dynruntime.h) and makefile fragment (dynruntime.mk) are also included
which allow building .mpy files from C source code.  Such .mpy files can
then be dynamically imported as though they were a normal Python module,
even though they are implemented in C.

Converting .o files directly (rather than pre-linked .elf files) allows the
resulting .mpy to be more efficient because it has more control over the
relocations; for example it can skip PLT indirection.  Doing it this way
also allows supporting more architectures, such as Xtensa which has
specific needs for position-independent code and the GOT.

The tool supports targets of x86, x86-64, ARM Thumb and Xtensa (windowed
and non-windowed).  BSS, text and rodata sections are supported, with
relocations to all internal sections and symbols, as well as relocations to
some external symbols (defined by dynruntime.h), and linking of qstrs.
 2019-12-12 20:15:28 +11:00
Damien George
27879844d2 tools/mpy-tool.py: Add ability to merge multiple .mpy files into one. 
Usage:

    mpy-tool.py -o merged.mpy --merge mod1.mpy mod2.mpy

The constituent .mpy files are executed sequentially when the merged file
is imported, and they all use the same global namespace.
 2019-12-12 20:15:28 +11:00
Damien George
3690f79afc py/nativeglue: Add funcs/types to native glue table for dynamic runtime. 
These allow discovery of symbols by native code that is loaded dynamically.
 2019-12-12 20:15:28 +11:00
Damien George
360d972c16 py/nativeglue: Add new header file with native function table typedef. 2019-12-12 20:15:28 +11:00
Damien George
b47e155bd0 py/persistentcode: Add ability to relocate loaded native code. 
Implements text, rodata and bss generalised relocations, as well as generic
qstr-object linking.  This allows importing dynamic native modules on all
supported architectures in a unified way.
 2019-12-12 20:15:28 +11:00
Damien George
b310930dba docs/library/uos: Add notes and links about littlefs failures. 2019-12-10 16:58:53 +11:00
Damien George
159388f850 docs/library/ubluetooth: Add note about API being under development. 2019-12-10 16:58:27 +11:00
Jim Mussared
b76f0a73bc stm32/main: Fix SKIPSD file detection so SD card is mounted by default. 
The condition for skipping was accidentally inverted in
7723dac337

Fixes issue #5400.
 2019-12-09 17:01:30 +11:00
Emil Renner Berthing
4ebbacd65e py/objenumerate: Check for valid args in enumerate constructor. 
For the case where MICROPY_CPYTHON_COMPAT is disabled.  This fix makes
basics/fun_error2.py pass and not crash the interpreter.
 2019-12-09 14:28:24 +11:00
Jim Mussared
193bc3702f mpy-cross/README.md: Add notes about -march and -O. 2019-12-09 14:23:04 +11:00
Damien George
381be9a745 docs/reference/filesystem: Add note and example about using filesystem. 2019-12-09 14:21:22 +11:00
Daniel Mizyrycki
50dc5f10a6 docs/reference/filesystem: Fix typo in block device code example. 2019-12-09 14:13:09 +11:00
Daniel Mizyrycki
2df6a0436d nrf/boards/particle_xenon: Enable USB CDC on Particle Xenon board. 2019-12-09 14:10:24 +11:00
Damiano Mazzella
cc634b9e92 stm32/boards/xxx_WB55: Enable littlefs2 on WB55 boards. 2019-12-09 14:07:29 +11:00
Andrej Krejcir
210d053286 nrf/main: Execute boot.py/main.py frozen modules without a file system. 
When the file system is not enabled, the boot.py and main.py modules will
still be executed, if they are frozen.
 2019-12-05 23:11:12 +11:00
Chris Mason
d61e7a6d8a stm32/uart: Add support for UART4/5 on L0 MCUs. 2019-12-05 15:31:41 +11:00