Commit Graph

11399 Commits

Author SHA1 Message Date
Damien George 801f7dca78 py/nativeglue.h: Rename "setjmp" entry to "setjmp_" to avoid any clash.
Because some compilers may define setjmp to something.

Fixes issue #6032.
2020-05-14 21:48:05 +10:00
Thomas Friebel 18fb5b4432 extmod/nimble: Make error code mapping default to MP_EIO.
Before this change, any NimBLE error that does not appear in the
ble_hs_err_to_errno_table maps to return code 0, meaning success.  If we
miss adding an error code to the table we end up returning success in case
of failure.

Instead, handle the zero case explicitly and default to MP_EIO.  This
allows removing the now-redundant MP_EIO entries from the mapping.
2020-05-11 22:31:30 +10:00
Hannah Suarez/hcs0 c9611b280f README: Change --help option to -h to match micropython executable.
The behaviour was changed in 83439e38fc
2020-05-11 21:57:38 +10:00
Damien George 3b6c9119eb extmod/modbluetooth: Add support for changing the GAP device name.
This commit allows the user to set/get the GAP device name used by service
0x1800, characteristic 0x2a00.  The usage is:

    BLE.config(gap_name="myname")
    print(BLE.config("gap_name"))

As part of this change the compile-time setting
MICROPY_PY_BLUETOOTH_DEFAULT_NAME is renamed to
MICROPY_PY_BLUETOOTH_DEFAULT_GAP_NAME to emphasise its link to GAP and this
new "gap_name" config value.  And the default value of this for the NimBLE
bindings is changed from "PYBD" to "MPY NIMBLE" to be more generic.
2020-05-11 21:30:41 +10:00
Thorsten von Eicken f385b7bfa8 stm32/README: Reorg DFU flashing instructions with addition for PYBD. 2020-05-11 21:23:41 +10:00
Thorsten von Eicken ab4e197707 esp32/modsocket: Fix getaddrinfo to raise on error.
This commit fixes the behaviour of socket.getaddrinfo on the ESP32 so it
raises an OSError when the name resolution fails instead of returning a []
or a resolution for 0.0.0.0.

Tests are added (generic and ESP32-specific) to verify behaviour consistent
with CPython, modulo the different types of exceptions per MicroPython
documentation.
2020-05-09 16:43:48 +10:00
Damien George adb6733022 tests/run-tests: Skip REPL feature checks when running via pyboard.py. 2020-05-09 16:20:40 +10:00
Damien George 172fc040aa py/parse: Make mp_parse_node_extract_list return size_t instead of int.
Because this function can only return non-negative values, and having the
correct return type gives more information to the caller.
2020-05-09 00:55:44 +10:00
Damien George 035059eaf5 tests/run-multitests.py: Add TRACE banner and move TEST output to end.
To make it easier to understand the output when both -s and -t are used.
2020-05-09 00:06:06 +10:00
Damien George 67fca2b715 esp8266/uart: Move a few functions from iRAM to iROM.
They call functions in iROM so do not need to be in iRAM.
2020-05-08 23:44:57 +10:00
Damien George f2218c2fbd esp8266/esp_mphal: Move most functions in esp_mphal.c from iRAM to iROM.
The ones that are moved out of iRAM should not need to be there, because
either they call functions in iROM (eg mp_hal_stdout_tx_str), or they are
only ever called from a function in iROM and not from an interrupt (eg
ets_esf_free_bufs).

This frees up about 800 bytes of iRAM.
2020-05-08 23:44:57 +10:00
Damien George caa7725642 esp8266/boards: Move py/pairheap.c code from iRAM to iROM.
It doesn't need to be in iRAM.
2020-05-08 23:40:22 +10:00
Damien George e12de1fd9d esp8266: Clean up Pin intr handler by moving all code to machine_pin.c.
The macro MP_FASTCODE is used to explicitly place required functions in
iRAM, instead of needing a separate .c file.
2020-05-08 23:40:22 +10:00
Damien George f792e6c283 py/scheduler: Convert mp_sched_full and mp_sched_num_pending to macros.
So they are guaranteed to be inlined within functions like
mp_sched_schedule which may be located in a special memory region.
2020-05-08 23:20:45 +10:00
robert 0f83ef395c extmod/vfs_lfsx: Fix rename to respect cur dir for new path.
If the new name start with '/', cur_dir is not prepened any more, so that
the current working directory is respected.  And extend the test cases for
rename to cover this functionality.
2020-05-08 21:54:04 +10:00
robert d3ea28d04a extmod/vfs_lfsx: Normalize path name in chdir.
This change scans for '.', '..' and multiple '/' and normalizes the new
path name.  If the resulting path does not exist, an error is raised.
Non-existing interim path elements are ignored if they are removed during
normalization.
2020-05-08 21:52:15 +10:00
robert a5ea4b9f3f extmod/vfs_lfsx: Fix path handling in uos.stat() to consider cur dir.
This fixes the bug, that stat(filename) would not consider the current
working directory.  So if e.g. the cwd is "lib", then stat("main.py") would
return the info for "/main.py" instead of "/lib/main.py".
2020-05-08 21:37:51 +10:00
Damien George 037c83b0ed tests/multi_bluetooth: Fix typo printing wrong IRQ type. 2020-05-08 13:23:45 +10:00
Damien George e2def200bf stm32/boards/PYBD_SF2: Put BTstack library in external QSPI XIP flash.
In the same way the nimble stack is put there.
2020-05-05 20:21:15 +10:00
Maureen Helm 25434e976b zephyr: Use zephyr build system to merge configurations.
The zephyr build system supports merging application-level board
configurations, so there is no need to reproduce this functionality in
MicroPython.

If CONF_FILE is not explicitly set, then the zephyr build system looks for
prj.conf in the application directory.  Therefore we rename the MicroPython
prj_base.conf to prj.conf.

Furthermore, if the zephyr build system finds boards/$(BOARD).conf in the
application directory, it merges that configuration with prj.conf.
Therefore we rename all the MicroPython board .conf files and move them
into a boards/ directory.

The minimal configuration, prj_minimal.conf, is left in the application
directory because it is used as an explicitly set CONF_FILE in
make-minimal.
2020-05-05 00:48:44 +10:00
yangfl 138a28dc07 tests/thread/thread_stacksize1.py: Increase stack size for CPython.
On arm64 with CPython:

  >>> _thread.stack_size(32*1024)
  Traceback (most recent call last):
    File "<stdin>", line 1, in <module>
  ValueError: size not valid: 32768 bytes

So increase the CPython value in the test to 512k so it runs on more
systems (on modern Linux the default stack size is usually 8MB).
2020-05-05 00:43:24 +10:00
Damien George 4ede703687 py/parse: Support constant folding of power operator for integers.
Constant expression like "2 ** 3" will now be folded, and the special form
"X = const(2 ** 3)" will now compile because the argument to the const is
now a constant.

Fixes issue #5865.
2020-05-03 16:23:19 +10:00
Thorsten von Eicken 40e9227733 esp32/partitions: Update comments in files regarding offset. 2020-05-03 15:01:26 +10:00
Thorsten von Eicken 952ff8a8ea esp32: Improve support for OTA updates.
This commit adds several small items to improve the support for OTA
updates on an esp32:

- a partition table for 4MB flash modules that has two OTA partitions ready
  to go to do updates
- a GENERIC_OTA board that uses that partition table and that enables
  automatic roll-back in the bootloader
- a new esp32.Partition.mark_app_valid_cancel_rollback() class-method to
  signal that the boot is successful and should not be rolled back at the
  next reset
- an automated test for doing an OTA update
- documentation updates
2020-05-03 15:00:45 +10:00
Thorsten von Eicken 7d97d241e8 docs/library: Fix docs for machine.WDT to specify millisecond timeout. 2020-05-02 22:55:48 +10:00
Jim Mussared 309c19d39b tests/cpydiff: Add cpydiff test for __all__ used in imported package. 2020-05-02 17:41:04 +10:00
Damien George 73c58150f5 extmod/modbtree: Retain reference to underlying stream so it's not GC'd.
For ports that have a system malloc which is not garbage collected (eg
unix, esp32), the stream object for the DB must be retained separately to
prevent it from being reclaimed by the MicroPython GC (because the
berkeley-db library uses malloc to allocate the DB structure which stores
the only reference to the stream).

Although in some cases the user code will explicitly retain a reference to
the underlying stream because it needs to call close() on it, this is not
always the case, eg in cases where the DB is intended to live forever.

Fixes issue #5940.
2020-05-02 16:08:04 +10:00
Damien George 391927c126 docs/library: Note that machine.Pin.irq's hard arg may not be supported. 2020-04-30 23:50:53 +10:00
Damien George 419d1aa617 esp8266/mpconfigport.h: Add definitions for BEGIN/END_ATOMIC_SECTION.
These are needed to ensure correct operation of the MicroPython scheduler.
2020-04-30 23:47:11 +10:00
Damien George 0bd58a5613 esp8266/machine_pin: Move pin_intr_handler to iRAM, de-support hard IRQ.
GPIO interrupts can occur when the flash ROM cache is in use and so the
GPIO interrupt handler must be in iRAM.  This commit moves the handler to
iRAM, and also moves mp_sched_schedule to iRAM which is called by
pin_intr_handler.

As part of this fix the Pin class can no longer support hard=True in the
Pin.irq() method, because the VM and runtime are too big to put in iRAM.

Fixes #5714.
2020-04-30 23:47:11 +10:00
Damien George 544c308c18 py/scheduler: Add option to wrap mp_sched_schedule in arbitrary attr.
So ports can put it in a special memory section if needed.
2020-04-30 23:47:11 +10:00
Damien George 4371c971e3 travis: Make sure upstream/master exists when computing size-diff check.
Explicitly add the repository as upstream and fetch the master commit.
This makes this bare-arm/minimal job more robust when finding the
fork-point of a PR relative to upstream/master (especially for forks of
this repo).
2020-04-30 23:04:39 +10:00
Damien George 5c8bf12acf all: Fix auto-enable of MICROPY_GCREGS_SETJMP to select GC behaviour.
Only enable it if MICROPY_GCREGS_SETJMP is not already defined, and no
supported architecture is defined.
2020-04-30 16:49:42 +10:00
Jim Mussared 710426024a all: Factor gchelper code to one place and use it for unix & ARM ports.
No functionality change is intended with this commit, it just consolidates
the separate implementations of GC helper code to the lib/utils/ directory
as a general set of helper functions useful for any port.  This reduces
duplication of code, and makes it easier for future ports or embedders to
get the GC implementation correct.

Ports should now link against gchelper_native.c and either gchelper_m0.s or
gchelper_m3.s (currently only Cortex-M is supported but other architectures
can follow), or use the fallback gchelper_generic.c which will work on
x86/x64/ARM.

The gc_helper_get_sp function from gchelper_m3.s is not really GC related
and was only used by cc3200, so it has been moved to that port and renamed
to cortex_m3_get_sp.
2020-04-29 23:45:19 +10:00
Jim Mussared 2e3c42775a unix: Add btstack to the unix submodules list.
But only when bluetooth is enabled, i.e. if building the dev or coverage
variants, and we have libusb available.

Update travis to match, i.e. specify the variant when doing
`make submodules`.
2020-04-29 16:54:12 +10:00
Jim Mussared ebfd9ff2e6 extmod/modbluetooth: Fix sign compare and unused variable warnings. 2020-04-29 16:54:12 +10:00
Jim Mussared c37fd78071 lib/btstack: Update to c8b9823 for USB HCI reset timeout fix. 2020-04-29 16:54:12 +10:00
Jim Mussared af226199ea unix: Enable modbluetooth on the "dev" and "coverage" variants.
And MICROPY_PY_URANDOM_EXTRA_FUNCS is enabled on "dev" so tha the Bluetooth
examples all run.
2020-04-29 16:53:13 +10:00
Jim Mussared 59a7865a7d tests/run-multitests.py: Add shortcuts for local Python instances.
One can now use `-i micropython` and `-i cpython` to add instances using
the `MICROPYTHON` and `CPYTHON3` variables (which can be overridden by env
vars).
2020-04-29 16:45:46 +10:00
Jim Mussared 9b06efb943 tests/multi_bluetooth/ble_gap_advertise: Fix bytes/str compare warning. 2020-04-29 16:45:46 +10:00
Jim Mussared f588138bbe tests/run-multitests.py: Allow filtering out lines from stdout.
And use this new feature to filter out certain lines in the Bluetooth
multitests.
2020-04-29 16:45:46 +10:00
Jim Mussared 7563d58210 unix: Add support for modbluetooth and BLE using btstack.
This commit adds full support to the unix port for Bluetooth using the
common extmod/modbluetooth Python bindings.  This uses the libusb HCI
transport, which supports many common USB BT adaptors.
2020-04-29 16:45:46 +10:00
Jim Mussared c987adb9e9 extmod/btstack: Implement more robust init/deinit sequencing. 2020-04-29 16:45:46 +10:00
Jim Mussared 50e44f477b stm32/main: Peform a clean shutdown of btstack on soft reset.
Not just NimBLE.
2020-04-29 16:45:46 +10:00
Jim Mussared 8119ec0765 extmod/modbluetooth: Don't hold atomic section during mp_sched_schedule.
Because, for example, on unix the atomic section isn't re-entrant, and
mp_sched_schedule() will try to re-acquire the atomic section.
2020-04-29 16:45:40 +10:00
Jim Mussared 0da47ecc93 stm32/Makefile: Rename SRC_LIB to LIB_SRC_C to match other ports. 2020-04-29 16:38:18 +10:00
Jim Mussared cb5994d96e unix/modmachine: Add machine.idle(), implemented using sched_yield.
Also add a definition of MICROPY_EVENT_POLL_HOOK so the unix port can build
against modules that require this.
2020-04-29 16:37:46 +10:00
Damien George 4fa6d939d6 tests/extmod: Add btree test for errors raised by btree DB library.
This test now passes given the previous two commits.
2020-04-27 23:59:09 +10:00
Damien George bd6ca15444 py/modio: Allow uio.IOBase streams to return errno for read/write error.
This allows user code that inherits from uio.IOBase to return an errno
error code from the user readinto/write function, by returning a negative
value.  Eg returning -123 means an errno of 123.  This is already how the
custom ioctl works.
2020-04-27 23:58:46 +10:00
Damien George e08ca78f40 py/stream: Remove mp_stream_errno and use system errno instead.
This change is made for two reasons:

1. A 3rd-party library (eg berkeley-db-1.xx, axtls) may use the system
   provided errno for certain errors, and yet MicroPython stream objects
   that it calls will be using the internal mp_stream_errno.  So if the
   library returns an error it is not known whether the corresponding errno
   code is stored in the system errno or mp_stream_errno.  Using the system
   errno in all cases (eg in the mp_stream_posix_XXX wrappers) fixes this
   ambiguity.

2. For systems that have threading the system-provided errno should always
   be used because the errno value is thread-local.

For systems that do not have an errno, the new lib/embed/__errno.c file is
provided.
2020-04-27 23:58:46 +10:00