Commit Graph

12291 Commits

Author SHA1 Message Date
Damien George
f49d47c167 py/asmx64: Support use of top 8 regs in src_r64 argument.
Signed-off-by: Damien George <damien@micropython.org>
2021-05-20 23:43:25 +10:00
Damien George
04927dfaca tools/mpy_ld.py: Support R_X86_64_GOTPCREL reloc for x86-64 arch.
This can be treated by the linker the same as R_X86_64_REX_GOTPCRELX,
according to https://reviews.llvm.org/D18301.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-20 23:34:20 +10:00
Mike Causer
47b778332a all: Replace busses with buses.
"buses" is the widely accepted plural form of "bus".
2021-05-20 23:22:03 +10:00
Mike Causer
1ca66efbf7 stm32/boards: Add VCC_GND_F407ZG board. 2021-05-20 23:17:51 +10:00
Mike Causer
c24003abec stm32/boards: Add VCC_GND_F407VE board. 2021-05-20 23:15:56 +10:00
Andrew Leech
9d58d46e0a docs/library/pyb.Pin.rst: Update the arguments for Pin.init().
Add details for Pin.init() value and alt arguments.
2021-05-20 23:08:43 +10:00
Damien George
7408ca1d78 mimxrt: Improve ticks and sleep functions using GPT.
SysTick cannot wake the CPU from WFI/WFE so a hardware timer is needed to
keep track of ticks/delay (similar to the nrf port).

Fixes issue #7234.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-18 22:36:32 +10:00
Brett Cannon
452fa3f8d4 docs/library: Add a blank line to fix formatting for ussl docs. 2021-05-18 12:27:57 +10:00
Brett Cannon
07528d1f85 docs/library: Clarify what type of algorithm is implemented in heapq. 2021-05-18 12:24:21 +10:00
Bruno Martins
ea2d83e961 nrf/boards: Add support for evk_nina_b3 board. 2021-05-18 12:14:57 +10:00
Bruno Martins
94fb5e7f5a nrf: Add machine.memXX, and allow boards to customise some features. 2021-05-18 12:01:51 +10:00
Bob Abeles
7ceccad4e2 py/nlrx64: Correct the detection of Darwin ABI.
__APPLE__ tests for an Apple OS and __MACH__ tests that it is based on CMU
Mach.  Using both tests ensures that just Darwin is recognized.
2021-05-18 11:52:00 +10:00
Bob Abeles
126b1c7271 py/nlraarch64: Add underscore prefix to function symbols for Darwin ABI.
The proper way to do this is to test for __APPLE__ and __MACH__, where
__APPLE__ tests for an Apple OS and __MACH__ tests that it is based on CMU
Mach.  Using both tests ensures that just Darwin (Apple's open source base
for MacOS, iOS, etc.) is recognized. __APPLE__ by itself will test for any
Apple OS, which can include older OS 7-9 and any future Apple OS. __MACH__
tests for any OS based on CMU Mach, including Darwin and GNU Hurd.

Fixes #7232.
2021-05-18 11:46:30 +10:00
Damien George
6d2680fa36 py/objarray: Fix constructing a memoryview from a memoryview.
Fixes issue #7261.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-18 10:18:56 +10:00
Damien George
1446107b4d py/objarray: Use mp_obj_memoryview_init helper in mp_obj_new_memoryview.
Signed-off-by: Damien George <damien@micropython.org>
2021-05-18 00:22:53 +10:00
Damien George
47e6c52f0c tests/cpydiff: Add test and workaround for function.__module__ attr.
MicroPython does not store any reference from a function object to the
module it was defined in, but there is a way to use function.__globals__ to
indirectly get the module.

See issue #7259.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-16 11:06:46 +10:00
Mike Causer
605b74f390 esp32/boards: Fix spelling mistakes in comments for UM_xxx boards. 2021-05-14 22:26:29 +10:00
Mike Causer
9e65662a11 esp32/boards: Set default I2C and SPI pins on UM_xxx boards.
And fix incorrect I2C and SPI pins in the feathers2 module.
2021-05-14 22:26:05 +10:00
Mike Causer
538b9a9be5 esp32/machine_i2c: Allow boards to configure I2C pins using new macros.
Following how SPI is configured (and how stm32 does it).
2021-05-14 22:22:13 +10:00
Mike Causer
97fee47716 docs/esp8266: Add SSD1306 to quickref and tutorial. 2021-05-14 12:04:21 +10:00
Mike Causer
d43ed087ae docs/esp8266: Mention Signal in GPIO section of quickref. 2021-05-14 12:02:01 +10:00
Mike Causer
85c51a548f docs/esp32: Mention Signal in GPIO section of quickref. 2021-05-14 11:43:47 +10:00
Mike Causer
30cbcf881d docs/esp32: Add APA106 to quickref. 2021-05-14 11:41:42 +10:00
Jeff Epler
94a3f8a4b0 tests/run-tests.py: Parallelize running tests by default.
This significantly reduces the time taken to run the test suite (on the
unix port).  Use `-j1` to disable this feature.

Signed-off-by: Jeff Epler <jepler@gmail.com>
2021-05-14 11:33:31 +10:00
Damien George
43e7e5f00a lib/lwip: Switch to use GitHub mirror repo.
It is hopefully more reliable.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-13 23:40:40 +10:00
stijn
09be0c083c py/objarray: Implement more/less comparisons for array. 2021-05-13 22:16:14 +10:00
stijn
57365d8557 py/objarray: Prohibit comparison of mismatching types.
Array equality is defined as each element being equal but to keep
code size down MicroPython implements a binary comparison.  This
can only be used correctly for elements with the same binary layout
though so turn it into an NotImplementedError when comparing types
for which the binary comparison yielded incorrect results: types
with different sizes, and floating point numbers because nan != nan.
2021-05-13 22:16:14 +10:00
Damien George
6affcb0104 tests/run-multitests.py: Flush stdout for each line of trace output.
Signed-off-by: Damien George <damien@micropython.org>
2021-05-13 16:26:07 +10:00
Damien George
9a0bca2c2a stm32/mboot: Make LEDs and reset-mode selection more configurable.
A board can now customise mboot with:
- MBOOT_LED1, MBOOT_LED2, MBOOT_LED3, MBOOT_LED4: if it needs to have
  different LEDs for mboot compared to the application
- MBOOT_BOARD_LED_INIT: if it needs a fully customised LED init function
- MBOOT_BOARD_LED_STATE: if it needs a fully customised LED state-setting
  function
- MBOOT_BOARD_GET_RESET_MODE: if it needs a fully customised function to
  get the reset mode

With full customisation, the only requirement is a single LED to show the
status of the bootloader (idle, erasing, flashing, etc), which can be
configured to do nothing if needed.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-12 13:44:57 +10:00
Damien George
6639e282c7 stm32/mboot: Add MBOOT_LEAVE_BOOTLOADER_VIA_RESET option.
It is enabled by default to get the standard behaviour of doing a reset
after it is finished, but can be disabled by a board to jump straight to
the application (likely the board needs to use MBOOT_BOARD_CLEANUP to make
this work).

The application is passed a reset mode of BOARDCTRL_RESET_MODE_BOOTLOADER
if the bootloader was active and entered via a jump.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-12 13:44:52 +10:00
Damien George
9ee116c452 stm32/boardctrl: Adjust logic for running boot.py, main.py.
This new logic is equivalent to the old logic when the only possibilities
for reset_mode are NORMAL, SAFE_MODE and FILESYSTEM, which is the standard
case.  But the new logic also allows other reset_mode values (eg
BOOTLOADER) to run boot.py and main.py.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-12 13:44:47 +10:00
Damien George
ee4ffc1804 stm32/powerctrl: Add MICROPY_HW_ENTER_BOOTLOADER_VIA_RESET option.
When disabled the bootloader is entered via a direct jump.  When enabled
the bootloader is entered via a system reset then a jump.  It's enabled by
default to retain the existing behaviour, which is the recommended way.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-12 13:44:41 +10:00
Damien George
300fc842ce py/mkenv.mk: Don't emit info about BUILD_VERBOSE if it's set.
If the user sets V or BUILD_VERBOSE then they don't need to see this
message.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-12 13:22:13 +10:00
Damien George
87e38b3cc8 docs/library/rp2.rst: Fix typo overriden->overridden.
Signed-off-by: Damien George <damien@micropython.org>
2021-05-12 00:05:55 +10:00
Damien George
18d984c8b2 tests/run-perfbench.py: Fix native feature check.
This was broken by 8459f538eb

Signed-off-by: Damien George <damien@micropython.org>
2021-05-11 23:45:36 +10:00
Ayke van Laethem
70f50c46cc lib/utils: Add ARM semihosting utility functions.
This can be a replacement for a UART in custom ports.
2021-05-11 23:33:12 +10:00
Damien George
4404dababb rp2/CMakeLists.txt: Include tinyusb_common in PICO_SDK_COMPONENTS.
So the TinyUSB headers can be found during qstr processing.

Fixes issue #7236.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-11 12:46:18 +10:00
Chris Greening
cce7096d1a esp32/boards/UM_TINYPICO: Fix include of sdkconfig fragment.
This was broken by 32ec07a350
2021-05-11 09:36:41 +10:00
Damien George
0e87459e2b esp32/boards: Add UM_FEATHERS2 and UM_TINYS2 board definitions.
Based on original commit made by Seon Rozenblum aka @UnexpectedMaker.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-10 16:56:53 +10:00
Seon Rozenblum
32ec07a350 esp32/boards: Rename TINYPICO board to UM_TINYPICO.
And add default hardware SPI 0 pins in mpconfigboard.h, and
CONFIG_LWIP_LOCAL_HOSTNAME in sdkconfig.board.
2021-05-10 16:56:53 +10:00
Damien George
5093d49fae esp32: Extend support for S2 series, and S3 where applicable.
Improvements made:
- PSRAM support for S2
- partition definition for 16MiB flash
- correct ADC and DAC pins
- correct GPIO and IRQ pins
- S3 components in CMakeLists

Based on original commit made by Seon Rozenblum aka @UnexpectedMaker.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-10 16:56:53 +10:00
Damien George
4cdcbdb753 tests/thread: Make exc1,exit1,exit2,stacksize1,start1 tests run on rp2.
The RP2040 has 2 cores and supports running at most 2 Python threads (the
main one plus another), and will raise OSError if a thread cannot be
created because core1 is already in use.  This commit adjusts some thread
tests to be robust against such OSError's.  These tests now pass on rp2
boards.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-10 13:07:16 +10:00
Damien George
b6b39bff47 py/gc: Make gc_lock_depth have a count per thread.
This commit makes gc_lock_depth have one counter per thread, instead of one
global counter.  This makes threads properly independent with respect to
the GC, in particular threads can now independently lock the GC for
themselves without locking it for other threads.  It also means a given
thread can run a hard IRQ without temporarily locking the GC for all other
threads and potentially making them have MemoryError exceptions at random
locations (this really only occurs on MCUs with multiple cores and no GIL,
eg on the rp2 port).

The commit also removes protection of the GC lock/unlock functions, which
is no longer needed when the counter is per thread (and this also fixes the
cas where a hard IRQ calling gc_lock() may stall waiting for the mutex).

It also puts the check for `gc_lock_depth > 0` outside the GC mutex in
gc_alloc, gc_realloc and gc_free, to potentially prevent a hard IRQ from
waiting on a mutex if it does attempt to allocate heap memory (and putting
the check outside the GC mutex is now safe now that there is a
gc_lock_depth per thread).

Signed-off-by: Damien George <damien@micropython.org>
2021-05-10 13:07:16 +10:00
Damien George
d0de16266f rp2/mpthreadport: Add mp_thread_deinit to reset core1 on soft reset.
Any code running on core1 should be stopped on soft-reset (the GC heap is
reset so if code continues to run on core1 it will see corrupt memory).

Signed-off-by: Damien George <damien@micropython.org>
2021-05-09 00:08:30 +10:00
Damien George
7b923d6c72 tests/thread: Make stress_aes.py test run on bare-metal ports.
This is a long-running test, so make it run in reasonable time on slower,
bare-metal ports.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-08 22:47:03 +10:00
Damien George
9340cfe774 tests/thread: Make stress_create.py test run on esp32.
The esp32 port needs to be idle for finished threads and their resources to
be freed up.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-08 22:47:03 +10:00
Damien George
864e4ecc47 esp32/mpthreadport: Use binary semaphore instead of mutex.
So a lock can be acquired on one Python thread and then released on
another.  A test for this is added.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-08 22:47:03 +10:00
Damien George
31e0b8c71c esp32/mpthreadport: Don't explicitly free thread struct in TCB cleanup.
Because vPortCleanUpTCB runs on the FreeRTOS idle task and cannot execute
any VM or runtime related code like freeing memory.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-08 22:47:03 +10:00
Tim Radvan
fd24e649fd docs/library: Add initial API reference for rp2 module and its classes.
All the method signatures from rp2_pio.c and friends have been taken and
converted to RST format, then explanatory notes added for each signature.

Signed-off-by: Tim Radvan <tim@tjvr.org>
2021-05-08 18:02:04 +10:00
Mike Causer
9eea51b730 drivers/display/ssd1306.py: Add rotate method.
And clean up (make more efficient) display set-up commands.
2021-05-06 15:57:19 +10:00