Commit Graph

15285 Commits

Author SHA1 Message Date
Seon Rozenblum 6ec2e8f643 esp32/boards: Add pins.csv to UM boards and other minor changes.
Signed-off-by: Seon Rozenblum <seon@unexpectedmaker.com>
2023-09-02 17:51:26 +10:00
robert-hh 9f1576f2ad rp2/machine_timer: Fix printing of timer period.
Showing the period alway as microsecond quantities, since tick_hz is
assumed as 1_000_000 if the period is given by freq=xxx.  If the period is
larger than 0xffffffff, the value is divided by 1000 and "000" is appended
in the display.  That works for periods up to about 50 days.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-09-02 17:09:51 +10:00
Damien George 6aa404ca53 tools/metrics.py: Fix nrf and rp2 board names after renaming.
Signed-off-by: Damien George <damien@micropython.org>
2023-09-02 00:37:45 +10:00
Jim Mussared 607548f32d examples/natmod: Add features4 as a class definition example.
Also provide a basic README.md for dynamic native modules.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-02 00:16:16 +10:00
Jim Mussared f52a2cd55a samd/modules/_boot.py: Add /lib to sys.path.
Needed for mip to find a default location to install to.

Like esp32, samd uses "/" as the mount point for the flash. Make _boot.py
add the entry after successfully mounting.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-02 00:09:26 +10:00
Daniël van de Giessen 3cc3e4e032
esp32/machine_uart: Release GIL for blocking reads.
If we're reading from an UART with a non-zero timeout, we can release the
GIL so that other threads/tasks may run while we are sleeping waiting for
data to arrive.

Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
2023-09-01 14:23:54 +02:00
Daniël van de Giessen f8bd6778c8 esp32: Support JTAG console, free up UART.
CONFIG_USB_OTG_SUPPORTED is automatically set by the ESP-IDF when the chip
supports USB-OTG, which is the case for the ESP32-S2 and ESP32-S3.

When trying to use the JTAG console with these chips, it would not work
because our USB implementation will take over control over the USB port,
breaking the JTAG console in the process.

Thus, when the board is configured to use the JTAG console, we should not
enable our USB console support.

Additionally, this change also frees up UART0 when an USB-based console is
configured, since there's no reason to prevent (re)configuration of UART0
for other uses in that case.

Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
2023-09-01 21:01:26 +10:00
Daniël van de Giessen ba8aad3d1d esp32/modnetwork: Add support for SO_BINDTODEVICE socket option.
This implements support for SO_BINDTODEVICE, which allows telling a socket
to use a specific interface instead of lwIP automatically selecting one.
This allows devices that have multiple connections (for example cellular
over PPP in addition to WLAN) to explicitly choose which data is send over
which connection, which may have different reliability and or (mobile data)
costs associated with using them.

The used lwIP network stack already has support for this, so all that was
needed was to expose this functionality in MicroPython.  This commit
exposes a new constant SO_BINDTODEVICE which can be set as an socket
option.  As a value it expects the name of the interface to bind to.  These
names can be retrieved using `.config('ifname')` implemented on each
interface type (including adding in this commit a `.config()` method to
PPP, which it didn't have before), which returns a string with the
interface name:

    >>> import machine
    >>> import network
    >>> network.WLAN(network.AP_IF).config('ifname')
    'lo0'
    >>> wlan = network.WLAN(network.AP_IF)
    >>> wlan.active(True) and wlan.config('ifname')
    'ap1'
    >>> wlan = network.WLAN(network.STA_IF)
    >>> wlan.active(True) and wlan.config('ifname')
    'st1'
    >>> ppp = network.PPP(machine.UART(0))
    >>> ppp.active(True) and ppp.config('ifname')
    'pp1'
    >>> ppp = network.PPP(machine.UART(0))
    >>> ppp.active(True) and ppp.config('ifname')
    'pp2'
    >>> ppp = network.PPP(machine.UART(0))
    >>> ppp.active(True) and ppp.config('ifname')
    'pp3'

Note that lo0 seems to be returned by lwIP if the interface is not yet
active.  The method can also return None in the case of PPP where the
entire lwIP interface doesn't yet exist before being activated.  Currently
no effort is made to unify those cases; it is expected that whatever we
receive from lwIP is valid.

When the socket option is set, this forces using a specific device:

    import socket
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.setsockopt(socket.SOL_SOCKET, socket.SO_BINDTODEVICE, 'st1')

setsockopt will throw (OSError: [Errno 19] ENODEV) if the specified
interface does not exist.

Tested with LAN, WLAN, and PPP; can specify which interface should be used
and when testing with, for example, HTTP requests to ifconfig.co the
returned IP address confirms a specific interface was used.

Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
2023-09-01 19:21:20 +10:00
Damien George 56e5a21312 esp32/modsocket: Add support for SO_BROADCAST socket option.
Signed-off-by: Damien George <damien@micropython.org>
2023-09-01 18:35:09 +10:00
Wang Xuancong 25b89cbe94 extmod/{modlwip,modsocket}: Add support for SO_BROADCAST socket option.
Signed-off-by: Wang Xuancong <xuancong84@gmail.com>
2023-09-01 18:34:18 +10:00
stephanelsmith db06041d59 extmod/vfs_posix_file: Implement sys.std*.buffer objects.
Add the buffer attribute to sys.stdin, sys.stdout and sys.stderr.  This
provides raw access to underlying stdio streams for the unix port (and
others that use VfsPosix).

Signed-off-by: stephanelsmith <stephane.smith@titansensor.com>
2023-09-01 17:39:38 +10:00
stephanelsmith 1c047742a2 extmod/vfs_posix_file: Fix flush handling on macOS.
On macOS, if running micropython from subprocess.check_output, then a
stdout.flush() raises error 45.

Here's a test case.  This will run fine on linux, but crashes on macOS with
error 45.

    import sys
    import subprocess
    import tempfile
    with tempfile.NamedTemporaryFile('w') as fp:
        fp.write('''
    import sys
    sys.stdout.write('hello world')
    sys.stdout.flush()
    print('')
    ''')
        fp.flush()
        print('py3')
        o = subprocess.check_output(f'python3 {fp.name}'.split())
        print(o)
        print('upy')
        o = subprocess.check_output(f'micropython {fp.name}'.split())
        print(o)

On macOS:

    py3
    b'hello world\n'
    upy
    Traceback (most recent call last):
      File "...", line 4, in <module>
    OSError: 45

On unix:

    py3
    b'hello world\n'
    upy
    b'hello world\n'

Signed-off-by: stephanelsmith <stephane.smith@titansensor.com>
2023-09-01 17:39:38 +10:00
stephanelsmith 633599cdd5 tests/run-tests.py: Capture output of stderr when running on CPython.
Signed-off-by: stephanelsmith <stephane.smith@titansensor.com>
2023-09-01 17:39:19 +10:00
Jim Mussared a64f2fdca0 py/dynruntime.h: Implement MP_OBJ_NEW_QSTR.
Because mpy_ld.py doesn't know the target object representation, it emits
instances of `MP_OBJ_NEW_QSTR(MP_QSTR_Foo)` as const string objects, rather
than qstrs. However this doesn't work for map keys (e.g. for a locals dict)
because the map has all_keys_are_qstrs flag is set (and also auto-complete
requires the map keys to be qstrs).

Instead, emit them as regular qstrs, and make a functioning MP_OBJ_NEW_QSTR
function available (via `native_to_obj`, also used for e.g. making
integers).

Remove the code from mpy_ld.py to emit qstrs as constant strings, but leave
behind the scaffold to emit constant objects in case we want to do use this
in the future.

Strictly this should be a .mpy sub-version bump, even though the function
table isn't changing, it does lead to a change in behavior for a new .mpy
running against old MicroPython. `mp_native_to_obj` will incorrectly return
the qstr value directly as an `mp_obj_t`, leading to unexpected results.
But given that it's broken at the moment, it seems unlikely that anyone is
relying on this, so it's not work the other downsides of a sub-version bump
(i.e. breaking pure-Python modules that use @native). The opposite case of
running an old .mpy on new MicroPython is unchanged, and remains broken in
exactly the same way.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-01 16:14:22 +10:00
Jon Nordby 4837ec336a tools/mpy_ld.py: Support more complex rodata sections.
Sections sometimes named .rodata.str1.1 etc, instead of just .rodata.
Avoid crashing in that case.  Instead treat it like any other RO section.

Fix thanks to @phlash.

Fixes issue #8783.

Signed-off-by: Jon Nordby <jononor@gmail.com>
2023-09-01 15:30:21 +10:00
Daniël van de Giessen d1f288c041 py/modstruct: Support pad bytes in struct format.
This adds support for the x format code in struct.pack and struct.unpack.

The primary use case for this is ignoring bytes while unpacking.  When
interfacing with existing systems, it may often happen that you either have
fields in a struct that aren't properly specified or you simply don't care
about them.  Being able to easily skip them is useful.

Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
2023-09-01 14:50:49 +10:00
mcskatkat e0a1480600 py/objstr: Fix `str % {}` edge case.
Eliminate `TypeError` when format string contains no named conversions.
This matches CPython behavior.

Signed-off-by: mcskatkat <mc_skatkat@hotmail.com>
2023-09-01 14:31:57 +10:00
stijn 83f2f36b9e tests/unix/mod_os: Make os.system() test work on windows.
The "true" command by default is unavailable on windows so use
an equivalent which works on both unix and windows.

Signed-off-by: stijn <stijn@ignitron.net>
2023-09-01 14:08:58 +10:00
Jim Mussared f4a6fc2c8e examples/bluetooth: Link to aioble in BLE examples.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-01 14:05:32 +10:00
Alexander Wilde b94ab6a2ef examples/bluetooth: Raise ValueError when advertising data is too large.
Signed-off-by: Alexander Wilde <alexander.wilde87@gmail.com>
2023-09-01 14:02:51 +10:00
Andy Piper 845d0c79ff docs/library/neopixel: Change link to a micropython-lib reference.
Signed-off-by: Andy Piper <andypiperuk@gmail.com>
2023-09-01 13:56:34 +10:00
Yuuki NAGAO 141750ff79 stm32/uart: Fix UART timeout issue with low baudrate on G4 MCUs.
With using UART FIFO, the timeout should be long enough that FIFO becomes
empty.  Since previous data transfer may be ongoing, the timeout must be
timeout_char multiplied by FIFO size + 1.

Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-09-01 13:52:00 +10:00
Oliver Joos a175f98a65 stm32/mboot: Fix fwupdate by replacing zlib with new deflate module.
Since commit 3533924c36 the zlib module has
been replaced by the new deflate module.  This commit updates the script
fwupdate.py to use the new deflate module.

Signed-off-by: Oliver Joos <oliver.joos@hispeed.ch>
2023-09-01 12:39:06 +10:00
Jim Mussared 32db4c58f7 extmod/moddeflate: Change default window size.
The primary purpose of this commit is to make decompress default to
wbits=15 when the format is gzip (or auto format with gzip detected). The
idea is that someone decompressing a gzip stream should be able to use the
default `deflate.DeflateIO(f)` and it will "just work" for any input
stream, even though it uses a lot of memory.

This is done by making uzlib report gzip files as having wbits set to 15
in their header (where it previously only set the wbits out parameter for
zlib files), and then fixing up the logic in `deflateio_init_read`.

Updates the documentation to match.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-09-01 12:23:37 +10:00
robert-hh 81c19d93bc mimxrt/machine_uart: Support slow baud rates for UART.
Down to 50 baud (in reverence to Jean-Maurice-Émile Baudot).  Implemented
for the MIMXRT10xx MCU's only.  The MIMXRT1176 runs down to 300 baud.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-09-01 00:41:23 +10:00
robert-hh c86b9ec8bd mimxrt/boards: Fix use of MICROPY_HW_SDRAM_AVAIL in MIMXRT1176.ld.
MICROPY_HW_SDRAM_AVAIL is always defined.

Thanks to Ibrahim Abdakader for noticing.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-09-01 00:40:44 +10:00
robert-hh ce38784fa8 mimxrt/machine_uart: Fix and complete UART.deinit and uart_deinit_all.
The code did not check at deinit whether a UART was initialized.  That did
not matter for all MCU's except MIMXRT1176, which crashes at the second
soft reset in a row.

But since it is a general problem to use UART methods of a UART which has
been deinitialized, checks were added to all applicable methods for a clear
response instead of e.g. a crash.

Deinitialize UART using software reset.  It resets the UART but keeps it
accessible for software, avoiding an exception when UART registers are
accessed after a DeInit.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-09-01 00:27:13 +10:00
iabdalkader 3f5976e14a mimxrt/irq: Move all IRQ related definitions to dedicated header.
Following other ports, IRQ priorities and related functions are moved to
their own header, to simplify mpconfigport.h.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-09-01 00:02:19 +10:00
iabdalkader a453b4f31d drivers/cyw43: Make the CYW43 Bluetooth HCI driver more portable.
This commit allows other ports to reuse the CYW43 HCI driver, by replacing
all Bluetooth UART and control named pins with defines in config files and
using `mpbthci` abstract functions (i.e. `mp_bluetooth_hci_*`) instead of
the STM32 specific UART functions.

Note: the function `cywbt_wait_cts_low` does not need to switch the CTS
pin from alternate function to GPIO to read it.  At least on stm32, mimxrt
it's possible to just read the pin input.  For example, see the STM32F7
RM0410 section 6.3.11, and the `SION` for IMXRT.  So this function can
also be available for other ports if the pin mode switching is removed.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-09-01 00:02:00 +10:00
iabdalkader fc495240a6 mimxrt: Integrate Bluetooth support with NimBLE bindings.
This commit adds the necessary functions to get NimBLE working with the
mimxrt port.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:42:10 +10:00
iabdalkader 772a36098f mimxrt: Integrate support for WiFi via the CYW43 driver.
This commit adds the necessary configuration and hooks to get the CYW43
driver working with the mimxrt port.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:40:49 +10:00
iabdalkader 46d83d9748 mimxrt/sdio: Add SDIO driver.
This is a basic SDIO driver for the mimxrt port, that was added mainly to
support the CYW43 WiFi driver, and as such it only supports the commands
required by the CYW43 driver (but more commands can be added easily). The
driver performs non-blocking DMA transfers, and can detect and recover from
errors.

Note: because the mimxrt port is missing static alternate functions, named
pins and other pin related functions, currently the alternate functions for
USDHC 1 and 2 are hard-coded in the driver.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:39:34 +10:00
iabdalkader 6b407d5600 mimxrt/machine_pin: Extend pin configuration functions.
Add portable pin config macros to mphalport.h.  And add a function to
configure pins with more pin options such as alt function, pull, speed,
drive, interrupt mode, etc.

Note: this new `machine_pin_config()` function can replace
`machine_pin_set_mode()`, but the latter is left as-is to avoid breaking
anything.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2023-08-31 23:36:20 +10:00
Damien George 313068a5b3 extmod/modssl_mbedtls: Clear sock member if error creating SSLSocket.
Otherwise if/when the finaliser runs for this newly created SSLSocket the
mbedtls state will be freed again.

Signed-off-by: Damien George <damien@micropython.org>
2023-08-30 13:52:31 +10:00
Jim Mussared f3eccb154c py/mpconfig: Enable SSL finalizers if finalizers are enabled.
The rp2 port was enabling SSL and had finalizers enabled via the "extra
features" level, but missed explicitly enabling `MICROPY_PY_SSL_FINALISER`
(like esp32, stm32, and mimxrt did).

This commit makes `MICROPY_PY_SSL_FINALISER` default to enabled if
finalizers are enabled, and removes the explicit setting of this for
esp32, stm32, mimxrt (because they all use the "extra features" level).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-30 12:38:13 +10:00
Jim Mussared b2b5bcce28 py/profile: Remove the requirement to disable MICROPY_COMP_CONST.
The only reason that const had to be disabled was to make the test output
match CPython when const was involved.  Instead, this commit fixes the test
to handle the lines where const is used.

Also:
- remove the special handling for MICROPY_PERSISTENT_CODE_SAVE in
  unix/mpconfigport.h, and make this automatic.
- move the check for MICROPY_PERSISTENT_CODE_SAVE to where it's used (like
  we do for other similar checks) and add a comment explaining it.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-30 10:58:04 +10:00
Jim Mussared 4a3fdc0e76 tests/misc/sys_settrace_features.py: Fix to run on newer CPython.
This test was failing on CPython 3.11 as it now emits `0` as the line
number for the "call" event corresponding to import, where as in 3.6 it had
`1` as the line number.

We maintain the old behavior, but in order to make this test pass on both
CPython versions, the trace handler now converts the `0` to a `1`.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-30 10:57:37 +10:00
Damien George 1dedb65e64 esp8266/boards/ESP8266_GENERIC: Add image filename.
This image is now in micropython-media.

Signed-off-by: Damien George <damien@micropython.org>
2023-08-24 17:15:32 +10:00
Jim Mussared bc1af5ab7f cc3200/Makefile: Build firmware.zip.
This allows the cc3200 port to be build with the standard autobuild script
rather than the custom build-cc3200-latest.sh (which is now removed).

This also fixes the path inside the zip file (by using the `-j` flag to
zip).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-24 15:44:20 +10:00
Jim Mussared 326dfd2a85 esp32/boards/ESP32_GENERIC_C3: Enable UART REPL.
This should have been added in 4815af75bc
when the variants were combined. The original non-USB variant got this
implicitly, and therefore was not in mpconfigvariant.h

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 15:49:37 +10:00
Jim Mussared 873bd00ad4 rp2: Rename PICO, PICO_W to RPI_PICO, RPI_PICO_W.
PICO might not always be a unique name across all ports, and the
convention generally for other boards is to do VENDOR_BOARD.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 15:49:37 +10:00
Jim Mussared ef03ca8bf2 esp8266: Add board variant support.
This merges the existing GENERIC, GENERIC_1M, and GENERIC_512k boards
into variants of the new ESP8266_GENERIC board (renamed from GENERIC so
as not to clash with other ports).

Also moves the generation of the "OTA" variant (previously generated by
autobuild/build-esp8266-latest.sh) into the variant.

Following the convention established for the WEACTSTUDIO rp2 board, the
names of the variants are FLASH_1M and FLASH_512K (but rename the .ld files
to use MiB and kiB).

Updates autobuild to build esp8266 firmware the same way as other ports.
This requires renaming the output from firmware-combined.bin to just
firmware.bin.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 15:49:37 +10:00
Jim Mussared aa23698119 esp32: Rename GENERIC* boards to ESP32_GENERIC*.
Board names need to be unique across ports, and GENERIC clashes with
the ESP8266 (which will be renamed to ESP8266_GENERIC).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared 97ffc53ec9 {esp32,rp2,stm32}/Makefile: Append board variant to BUILD.
This allows switching between variants without clobbering the build
output.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared 1a99f74063 ports/*/boards/*/board.json: Remove "id" field.
This was used to override the firmware filename generated by the build
server (to match the historical name before board definitions existed).

Now we're making everything use the board definition name (i.e. the
directory name).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared c3093080b1 stm32: Use uppercase variant names.
This is to support a future change to add the variant name to the build
directory and therefore should be the same style as the board name.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared 45845acf6d rp2: Use uppercase variant names.
This is to support a future change to add the variant name to the build
directory and therefore should be the same style as the board name.

This only affects the WEACTSTUDIO board. Also standardises on a convention
for naming flash-size variants. Normally we would write e.g. 2MiB, but in
uppercase, it's awkward to write 2MIB, so instead use 2M, 512K, etc for
variant names, but use 2MiB when not constrained by case (e.g. a regular
filename).

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared b5836e7252 esp32: Use uppercase variant names.
This is to support a future change to add the variant name to the build
directory and therefore should be the same style as the board name.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Jim Mussared f007d0aa3d nrf/boards: Rename all nRF boards to use uppercase.
This is to match all the other ports.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-08-23 13:54:37 +10:00
Angus Gratton 2919a9fbf3 stm32/modstm: Add MICROPY_PY_STM_CONST flag, clear it for STM32WL5.
MICROPY_PY_STM_CONST defaults to 1 if MICROPY_PY_STM is set.  Overriding to
0 disables the named register peripheral constants being including in the
stm32 module.

This saves about 7.5KB of code size for the STM32WL55, which is significant
as this SoC doesn't have a lot of flash.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-23 11:58:11 +10:00