Commit Graph

11649 Commits

Author SHA1 Message Date
Damien George
91dd3948e8 unix: Enable uasyncio C helper module on coverage build. 2020-03-26 01:25:45 +11:00
Damien George
bc009fdd62 extmod/uasyncio: Add optional implementation of core uasyncio in C.
Implements Task and TaskQueue classes in C, using a pairing-heap data
structure.  Using this reduces RAM use of each Task, and improves overall
performance of the uasyncio scheduler.
2020-03-26 01:25:45 +11:00
Damien George
081d067662 tests/net_inet: Add uasyncio internet tests. 2020-03-26 01:25:45 +11:00
Damien George
38904b8937 tests/multi_net: Add uasyncio test for TCP server and client.
Includes a test where the (non uasyncio) client does a RST on the
connection, as a simple TCP server/client test where both sides are using
uasyncio, and a test for TCP stream close then write.
2020-03-26 01:25:45 +11:00
Damien George
18fa65e474 tests: Make default MICROPYPATH include extmod to find uasyncio. 2020-03-26 01:25:45 +11:00
Damien George
3667effff1 travis: Exclude some uasyncio tests on OSX. 2020-03-26 01:25:45 +11:00
Damien George
5d09a40df9 tests/run-tests: Skip uasyncio if no async, and skip one test on native. 2020-03-26 01:25:45 +11:00
Damien George
c4935f3049 tests/extmod: Add uasyncio tests.
All .exp files are included because they require CPython 3.8 which may not
always be available.
2020-03-26 01:25:45 +11:00
Damien George
63b9944382 extmod/uasyncio: Add new implementation of uasyncio module.
This commit adds a completely new implementation of the uasyncio module.
The aim of this version (compared to the original one in micropython-lib)
is to be more compatible with CPython's asyncio module, so that one can
more easily write code that runs under both MicroPython and CPython (and
reuse CPython asyncio libraries, follow CPython asyncio tutorials, etc).
Async code is not easy to write and any knowledge users already have from
CPython asyncio should transfer to uasyncio without effort, and vice versa.

The implementation here attempts to provide good compatibility with
CPython's asyncio while still being "micro" enough to run where MicroPython
runs. This follows the general philosophy of MicroPython itself, to make it
feel like Python.

The main change is to use a Task object for each coroutine.  This allows
more flexibility to queue tasks in various places, eg the main run loop,
tasks waiting on events, locks or other tasks.  It no longer requires
pre-allocating a fixed queue size for the main run loop.

A pairing heap is used to queue Tasks.

It's currently implemented in pure Python, separated into components with
lazy importing for optional components.  In the future parts of this
implementation can be moved to C to improve speed and reduce memory usage.
But the aim is to maintain a pure-Python version as a reference version.
2020-03-26 01:25:45 +11:00
Damien George
f05ae416ff stm32/softtimer: Initialise pairing-heap node before pushing to heap. 2020-03-26 01:21:04 +11:00
Damien George
f9741d18f6 unix/coverage: Init all pairheap test nodes before using them. 2020-03-26 01:21:04 +11:00
Damien George
6c7e78de72 py/pairheap: Add helper function to initialise a new node. 2020-03-26 01:21:04 +11:00
Damien George
c47a3ddf4a py/pairheap: Properly unlink node on pop and delete.
This fixes a bug in the pairing-heap implementation when nodes are deleted
with mp_pairheap_delete and then reinserted later on.
2020-03-26 01:21:04 +11:00
Damien George
98ab7643a7 travis: Print errors out for OSX job. 2020-03-26 01:21:04 +11:00
Damien George
ab00f4c44e qemu-arm: Set default board as mps2-an385 to get more flash for tests.
And use Ubuntu bionic for qemu-arm Travic CI job.
2020-03-26 01:21:04 +11:00
Damien George
f8fc78691d py/mpconfig.h: Enable MICROPY_MODULE_GETATTR by default.
To enable lazy loading of submodules (among other things), which is very
useful for MicroPython libraries that want to have optional subcomponents.

Disabled explicitly on minimal ports.
2020-03-26 01:21:04 +11:00
Zoltán Vörös
c5cc64175b ports: Add lib/libm/roundf.c to bare-metal Makefile's.
This function is not used by the core but having it as part of the build
allows it to be used by user C modules, or board extensions.  The linker
won't include it in the final firmware if it remains unused.
2020-03-25 01:22:00 +11:00
Damien George
bf4fb16250 esp32/modsocket: Handle poll of a closed socket.
This gets tests/extmod/uselect_poll_basic.py working on the esp32.
2020-03-25 01:17:12 +11:00
Andreas Motl
fbfea3b440 drivers/onewire: Fix undefined variable errors.
On CPython, and with pylint, the variables MATCH_ROM and SEARCH_ROM are
undefined.  This code works in MicroPython because these variables are
constants and the MicroPython parser/compiler optimises them out.  But it
is not valid Python because they are technically undefined within the scope
they are used.

This commit makes the code valid Python code.  The const part is removed
completely because these constants are part of the public API and so cannot
be moved to the global scope (where they could still use the MicroPython
const optimisation).
2020-03-25 01:09:14 +11:00
David Lechner
2f7d2bb3e2 py/stream.h: Include sys/types.h to get size_t and off_t for POSIX API. 2020-03-25 01:00:52 +11:00
David Lechner
58d9a4815d extmod/vfs_posix_file: Include unistd.h to get STD{IN,OUT,ERR}_FILENO. 2020-03-25 00:59:39 +11:00
David Lechner
d0edaf88a3 windows/windows_mphal: Fix missing semicolon. 2020-03-25 00:59:34 +11:00
David Lechner
3b07736b6d unix,windows: Use STDIN_FILENO, STDOUT_FILENO macros where appropriate.
This replaces 0 and 1 with STDIN_FILENO and STDOUT_FILENO to make the
intention of the code clearer.
2020-03-25 00:59:05 +11:00
David Lechner
100012bec6 windows: Remove custom definition of MP_PLAT_PRINT_STRN.
This removes the port-specific definition of MP_PLAT_PRINT_STRN on the
windows port, so that the default mp_hal_stdout_tx_strn_cooked() is always
used.  This fixes releasing the GIL during the call to write() (this was
missed in bc3499f010).

Also, mp_hal_dupterm_tx_strn() was defined but never used anywhere so it is
safe to delete it.
2020-03-25 00:56:38 +11:00
David Lechner
b1066a9f96 unix: Remove custom definition of MP_PLAT_PRINT_STRN.
This removes the port-specific definition of MP_PLAT_PRINT_STRN on the unix
port.  Since fee7e5617f this is no longer a
single function call so we are not really optimising anything over using
the default definition of MP_PLAT_PRINT_STRN which calls
mp_hal_stdout_tx_strn_cooked().
2020-03-25 00:54:18 +11:00
Damien George
9fa32169e9 esp8266/modnetwork: Add support for wlan.ifconfig('dhcp').
Fixes issue #5780.
2020-03-25 00:43:04 +11:00
Damien George
feb2577585 all: Remove spaces between nested paren and inside function arg paren.
Using new options enabled in the uncrustify configuration.
2020-03-25 00:39:46 +11:00
stijn
f62cc41fac windows/msvc: Fix warnings regarding function declarations.
Fix missing mkdir and gettimeofday declarations, then silence msvc-specific
compiler warning C4996: 'The POSIX name for this item is deprecated'.
2020-03-25 00:38:11 +11:00
stijn
1b3e0e10b9 tools/codeformat.py: Include all msvc C code in auto-format. 2020-03-25 00:36:42 +11:00
Maureen Helm
76a5b3a97a zephyr: Update machine.Pin class to use new zephyr gpio api.
Zephyr v2.2 reworked its gpio api to support linux device tree bindings and
pin logical levels.  This commit updates the zephyr port's machine.Pin
class to replace the deprecated gpio api calls with the new supported gpio
api.  This resolves several build warnings.

Tested on frdm_k64f and mimxrt1050_evk boards.
2020-03-25 00:29:42 +11:00
Damien George
40255aff23 stm32/mboot: Remove unnecessary test for led being 1 in led_state.
The "led" argument is always a pointer to the GPIO port, or'd with the pin
that the LED is on, so testing that it is "1" is unnecessary.  The type of
"led" is also changed to uint32_t so it can properly hold a 32-bit pointer.
2020-03-25 00:10:32 +11:00
Andrew Leech
9dd470b768 stm32/mboot: Update LED0 state from systick handler.
Updating the LED0 state from systick handler ensures LED0 is always
consistent with its flash rate regardless of other processing going on in
either interrupts or main.  This improves the visible stability of the
bootloader, rather than LED0 flashing somewhat randomly at times.

This commit also changes the LED0 flash rate depending on the current state
of DFU, giving slightly more visual feedback on what the device is doing.
2020-03-25 00:08:32 +11:00
Andrew Leech
38ccb4c643 tools/pydfu.py: Display any error strings from device/mboot. 2020-03-22 15:24:57 +11:00
Andrew Leech
f7130a99b6 stm32/mboot: Protect against invalid address flash writes.
And provide a DFU error message for invalid erases and writes.
2020-03-22 15:23:49 +11:00
Andrew Leech
b41d08cf15 stm32/mboot: Update dfu state/status flags to better match standard. 2020-03-22 14:11:16 +11:00
Andrew Leech
03b1ed80e7 stm32/mboot: Allow overriding led_init and led_state in board folder.
Allows for custom functions/logic to display mboot state.
2020-03-22 13:48:45 +11:00
Andrew Leech
2966d83a65 tools/pydfu.py: Add args for VID/PID & exit with cleaner error handling. 2020-03-22 13:33:04 +11:00
Jim Mussared
9715905b18 esp32/README.md: Update build instructions for newer toolchain.
Also fix Espressif links to the specific version they apply to.
2020-03-22 13:26:03 +11:00
Jim Mussared
0cd13081df esp8266/README.md: Add docker build instructions. 2020-03-22 13:26:03 +11:00
Damien George
8d34344dce esp8266/modmachine: Implement machine.soft_reset().
Fixes issue #5764.
2020-03-20 13:40:01 +11:00
Damien George
19ea30bdd5 tests/run-multitests.py: Print test summary and do exit(1) on failure. 2020-03-18 21:33:40 +11:00
Damien George
2cdf1d25f5 unix: Remove custom file implementation to use extmod's VFS POSIX one.
The implementation in extmod/vfs_posix_file.c is now equivalent to that in
ports/unix/file.c, so remove the latter and use the former instead.
2020-03-18 21:01:07 +11:00
Damien George
68b1bc2042 extmod/vfs_posix_file: Lock GIL when writing and allow stdio flush.
Also support MP_STREAM_GET_FILENO ioctl.  The stdio flush change was done
previously for the unix port in 3e0b46b9af.
These changes make this POSIX file implementation equivalent to the unix
file implementation.
2020-03-18 21:01:07 +11:00
Damien George
ad9a0ec8ab all: Convert exceptions to use mp_raise_XXX helpers in remaining places. 2020-03-18 17:26:19 +11:00
Damien George
8f0778b209 extmod/modlwip: Properly handle non-blocking and timeout on UDP recv.
Fixes UDP non-blocking recv so it returns EAGAIN instead of ETIMEDOUT.
Timeout waiting for incoming data is also improved by replacing 100ms delay
with poll_sockets(), as is done in other parts of this module.

Fixes issue #5759.
2020-03-18 10:51:32 +11:00
Damien George
00267aae0b extmod/modlwip: Fix polling of UDP socket so it doesn't return HUP.
STATE_NEW will return HUP when polled so put active UDP sockets into a new
state which is different to STATE_NEW.

Fixes issue #5758.
2020-03-18 10:49:27 +11:00
Damien George
eae495a714 stm32/main: Fix bug mounting 3rd SD partition.
Fixes issue #5753.
2020-03-12 12:34:31 +11:00
Thomas Friebel
baf8aa286a examples/bluetooth: Replace "connectable" parameter with "adv_type".
Follow up to dd0bc26e65 which changed the
parameter list of the IRQ_SCAN_RESULT event.  Adapt
ble_temperature_central.py accordingly.
2020-03-12 10:58:08 +11:00
Maureen Helm
110a610f70 zephyr: Execute main.py file if it exists.
Adds support in the zephyr port to execute main.py if the file system is
enabled and the file exists. Existing support for executing a main.py
frozen module is preserved, since pyexec_file_if_exists() works just
like pyexec_frozen_module() if there's no vfs.
2020-03-11 08:30:42 -05:00
Maureen Helm
78c7e4a859 zephyr: Enable usb mass storage class on mimxrt1050_evk.
Enables the zephyr usb device stack and mass storage class on the
mimxrt1050_evk board. The mass storage class is backed by the sdhc disk
access driver, so it's now possible to browse and modify the contents of
the SD card from a USB host (your PC). This is in preparation to support
writing a main.py script to the SD card, and then executing it after the
next reset.
2020-03-11 07:46:41 -05:00