Commit Graph

13836 Commits

Author SHA1 Message Date
Damien George
893a5c8341 py/vm: In YIELD_FROM opcode, expand helper macros and remove them.
The GENERATOR_EXIT_IF_NEEDED macro is only used once and it's easier to
read and understand the code if this macro body is written in the code.
Then the comment just before it makes more sense.

Signed-off-by: Damien George <damien@micropython.org>
2022-07-12 22:48:07 +10:00
Damien George
d84220b8c6 py/vm: Remove check for ip being NULL when handling StopIteration.
This check for code_state->ip being NULL was added in
a7c02c4538 with a commit message that "When
generator raises exception, it is automatically terminated (by setting its
code_state.ip to 0)".  It was also added without any tests to test for this
particular case.  (The commit did mention that CPython's test_pep380.py
triggered a bug, but upon re-running this test it did not show any need for
this NULL check of code_state->ip.)

It is true that generators that have completed (either by running to their
end or raising an exception) set "code_state.ip = 0".  But there is an
explicit check at the start of mp_obj_gen_resume() to return immediately
for any attempt to resume an already-stopped generator.  So the VM can
never execute a generator with NULL ip (and this was true at the time of
the above-referenced commit).

Furthermore, the other parts of the VM just before and after this piece
of code do require (or at least assume) code_state->ip is non-NULL.

Signed-off-by: Damien George <damien@micropython.org>
2022-07-12 18:17:44 +10:00
David Lechner
093c4b6b26 unix/main: Restore tty settings on nlr_jump_fail().
Since nlr_jump_fail() exits the process, it can leave the terminal in raw
mode which means characters are not echoed.  Fix this by restoring the
original terminal mode.

Signed-off-by: David Lechner <david@pybricks.com>
2022-07-12 17:20:37 +10:00
Jim Mussared
9714a0ead5 py/emitnative: Fix STORE_ATTR viper code-gen when value is not a pyobj.
There was a missing call to MP_F_CONVERT_NATIVE_TO_OBJ.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-12 17:18:27 +10:00
Phil Howard
e1282556e8 shared/netutils/dhcpserver: Match default DNS to server IP.
Change the default DNS to match the gateway IP of a board running in access
point mode (or otherwise acting as a "server").

This fixes the rather meaningless use of "8.8.8.8" as the default DNS
server address offered up to access point clients via the DHCP server.
Since most devices wont be able to proxy access to the real "8.8.8.8".

It allows for a DNS responder to run and provide a catchall response for
captive portal functionality, or just a quality-of-life response to a
friendly URL for access-point based configuration and other applications.

Signed-off-by: Phil Howard <phil@gadgetoid.com>
2022-07-12 17:15:31 +10:00
Peter Harper
9f0f7e34c7 rp2/mphalport: Fix missing storage_read_blocks symbol in debug build.
When building `make BOARD=PICO_W DEBUG=1` the cyw43-driver requires
storage_read_blocks().

Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>
2022-07-12 16:56:38 +10:00
Jim Mussared
c5563aa024 rp2/mpconfigport: Make networking options consistent across boards.
Enable the same set of networking features on boards with wifi/ethernet.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-12 16:28:44 +10:00
Jim Mussared
662dc8602b rp2: Make atomic sections suspend the other core (if active).
When a flash write/erase is in progress, we need to ensure that the
other core cannot be using XIP.

This also implements MICROPY_BEGIN_ATOMIC_SECTION as a full mutex, which
is necessary as it's used to syncronise access to things like the scheduler
queue.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-12 16:20:21 +10:00
Jim Mussared
daff597753 rp2: Run USB stack task exclusively from core 0.
The goal is to avoid a situation where core 1 is shut down while holding
the tinyusb spinlock, which could happen during soft reset if
mp_thread_deinit is called while core1 is running tud_task().

This also fixes a latent race where the two cores are competing to
decrement and compare `vm_hook_divisor` with no mem fence or atomic
protection -- only core0 will now do this.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-12 16:17:19 +10:00
Jim Mussared
158f1794e8 py/vm: Document internal SELECTIVE_EXC_IP option.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-12 16:13:14 +10:00
Jim Mussared
8db99f11a7 py/scheduler: De-inline and fix race with pending exception / scheduler.
The optimisation that allows a single check in the VM for either a pending
exception or non-empty scheduler queue doesn't work when threading is
enabled, as one thread can clear the sched_state if it has no pending
exception, meaning the thread with the pending exception will never see it.

This removes that optimisation for threaded builds.

Also fixes a race in non-scheduler builds where get-and-clear of the
pending exception is not protected by the atomic section.

Also removes the bulk of the inlining of pending exceptions and scheduler
handling from the VM. This just costs code size and complexity at no
performance benefit.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-12 15:54:33 +10:00
Damien George
1329155b96 stm32/sdram: Include boardctrl.h for fatal-error handler.
Signed-off-by: Damien George <damien@micropython.org>
2022-07-11 14:47:46 +10:00
Damien George
9af6a275dd stm32/boardctrl: Allow boards to override fatal-error handler.
To override it a board must define MICROPY_BOARD_FATAL_ERROR to a function
that takes a string message and does not return.

Signed-off-by: Damien George <damien@micropython.org>
2022-07-08 23:47:29 +10:00
Damien George
9f8087b448 esp8266/boards: Enable reverse-special-methods on GENERIC board.
It increases the firmware size by 292 bytes.

Addresses issue #5897.

Signed-off-by: Damien George <damien@micropython.org>
2022-07-08 23:06:16 +10:00
Damien George
d7a162516e esp32/modmachine: Fix machine.freq to allow maximum 160MHz on ESP32-C3.
Fixes issue #8824.

Signed-off-by: Damien George <damien@micropython.org>
2022-07-08 22:46:51 +10:00
Damien George
80bc9b3dee tools/mpremote: Don't be verbose when using cat command.
Fixes issue #8828.

Signed-off-by: Damien George <damien@micropython.org>
2022-07-08 22:28:26 +10:00
Damien George
7e5137e0ae tools/pyboard.py: Add verbose option to filesystem_command.
Signed-off-by: Damien George <damien@micropython.org>
2022-07-08 22:26:41 +10:00
iabdalkader
474c47d595 drivers/lps22h: Use machine.idle for power saving.
All machine modules should have an idle function.
2022-07-08 12:38:38 +10:00
iabdalkader
6753c53318 nrf/modmachine: Add machine.idle() function.
This improves the compatibility of the nrf port machine module with common
drivers, by adding a machine.idle() alias for lightsleep.
2022-07-08 12:37:59 +10:00
iabdalkader
5c31a6c023 nrf/boards/arduino_nano_33_ble: Add Arduino Nano 33 BLE sense board. 2022-07-07 23:58:03 +10:00
iabdalkader
7d32b770f2 drivers/lps22h: Add LPS22HB/HH pressure sensor driver. 2022-07-07 23:54:00 +10:00
iabdalkader
6c07e9eb27 drivers/lsm9ds1: Add LSM9DS1 IMU driver. 2022-07-07 23:53:31 +10:00
iabdalkader
fc6d989f8c drivers/hts221: Add HTS221 humidity sensor driver. 2022-07-07 23:53:11 +10:00
David Lechner
07cae9178f nrf/Makefile: Drop unused MPY_CROSS and MPY_TOOL variables.
These variables are no longer used in the nrf Makefile and can be removed.

Signed-off-by: David Lechner <david@pybricks.com>
2022-07-05 23:51:26 +10:00
Damien George
d27e58449b stm32/mboot: Remove redundant code in mboot_state_change function.
This code was made redundant in 87fbceef26

Signed-off-by: Damien George <damien@micropython.org>
2022-07-05 23:47:54 +10:00
David Lechner
5ab7dfe6db unix/moduos: Include errno.h.
The file `ports/unix/moduos.c` uses `errno` so it needs to include
`errno.h`, otherwise a compiler error can occur.

Signed-off-by: David Lechner <david@pybricks.com>
2022-07-05 23:44:07 +10:00
IhorNehrutsa
1ea82b6dcc esp32,esp8266: Rename WLAN dhcp_hostname config to hostname.
But retain old name for backwards compatibility.
2022-07-05 23:40:32 +10:00
Jim Mussared
2efaebc899 rp2/boards/ARDUINO_NANO_RP2040_CONNECT: Add urequests module.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-05 23:03:02 +10:00
Jim Mussared
11ef618bbc rp2/CMakeLists: Don't override cyw43-driver unless necessary.
This supresses a warning from pico-sdk when the board isn't using this
driver.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-05 23:00:43 +10:00
Jim Mussared
5f4143dd40 rp2/CMakeLists: Give error if required submodules are missing.
Ensure that nimble and cyw43-driver are initialised when the board requires
it.  Also make these work with `make submodules`.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-05 23:00:36 +10:00
Jim Mussared
651b370484 rp2/Makefile: Regenerate cmake if generated Makefile missing.
`CMakeCache.txt` can exist even if cmake failed. Use `Makefile` instead.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-05 22:47:06 +10:00
Damien George
85be3d3da8 rp2/mpconfigport: Factor core event handling to EVENT_POLL_HOOK_FAST.
Signed-off-by: Damien George <damien@micropython.org>
2022-07-05 16:11:42 +10:00
Damien George
4b9a2abbde rp2/main: Set default AP auth mode to WPA2_AES_PSK.
Signed-off-by: Damien George <damien@micropython.org>
2022-07-05 11:07:16 +10:00
Damien George
d660a0c3d1 extmod/network_cyw43: Add "security" config option to get/set auth mode.
Signed-off-by: Damien George <damien@micropython.org>
2022-07-05 11:05:13 +10:00
Damien George
f4e69ab103 lib/cyw43-driver: Update cyw43-driver to fix ap_auth mode setting.
Signed-off-by: Damien George <damien@micropython.org>
2022-07-05 11:04:20 +10:00
Damien George
3d76292f37 rp2/boards/GARATRONIC_PYBSTICK26_RP2040: Change pico-sdk board name.
This follows a similar renaming in pico-sdk.

Signed-off-by: Damien George <damien@micropython.org>
2022-07-05 09:45:44 +10:00
Jim Mussared
6519b1b95e stm32/Makefile: Fix setting of define that enables WIZNET5K driver.
Commit 9670a156da missed one renaming of
MICROPY_PY_WIZNET5K to MICROPY_PY_NETWORK_WIZNET5K which prevented the
Wiznet interface from being enabled.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-07-02 00:21:36 +10:00
Damien George
99c2589778 rp2/boards/PICO_W: Add new Pico W board, an RP2040 with WiFi.
Work done in collaboration with Graham Sanderson and Peter Harper.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 17:03:51 +10:00
Damien George
50e46552c0 rp2: Integrate CYW43xx WiFi driver.
This includes:
- Configuration file for the cyw43-driver.
- Integration of cyw43-driver into the build, using lwIP.
- Enhancements to machine.Pin to support extension IO pins provided by the
  CYW43xx.
- More mp-hal pin helper functions.
- mp_hal_get_mac_ascii MAC address helper function.
- Addition of rp2.country() function to set the country code.

A board can enable this driver by setting MICROPY_PY_NETWORK_CYW43 in their
cmake snippet.

Work done in collaboration with Graham Sanderson and Peter Harper.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 17:03:51 +10:00
Damien George
c001cfa603 rp2/mpnetworkport: Convert network task scheduling to use PendSV IRQ.
It is more reliable and scales better when more components need it.

Work done in collaboration with Graham Sanderson and Peter Harper.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 17:03:47 +10:00
Damien George
7cdad05e54 rp2/rp2_flash: Add asserts for size of flash filesystem partition.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 16:03:21 +10:00
Damien George
c95f99105a rp2/lwip_inc: Enable lwIP status callback.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 16:03:21 +10:00
Damien George
11f920f8ad rp2/mbedtls: Enable some more mbedtls options.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 16:03:21 +10:00
Damien George
f525e17793 lib/pico-sdk: Update to version 1.4.0.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 16:03:21 +10:00
Damien George
18a010b5b1 lib/cyw43-driver: Add new submodule for CYW43xx WiFi driver.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 16:03:21 +10:00
Damien George
4f30c60dcb extmod/modnetwork: Include cyw43-driver header if it's enabled.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 16:03:21 +10:00
Damien George
7dd818052e extmod/network_cyw43: Support new cyw43-driver.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 14:10:58 +10:00
Damien George
f75e611054 extmod/vfs: Prevent uninitialized variable warning for path_out.
The warning can appear when building in Release mode on the rp2 port.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 13:54:50 +10:00
Damien George
f1b5761ced py/mkrules.cmake: Improve printing of git-submodules error.
Signed-off-by: Damien George <damien@micropython.org>
2022-06-30 13:49:47 +10:00
Jim Mussared
797a83ac3e rp2/mpthreadport: Ensure core1 doesn't hold gc lock in deinit.
Prior to this commit the following code would lock up the device when
Ctrl-D is entered at the REPL:

    import gc, _thread

    def collect_thread():
        while True:
            gc.collect()

    _thread.start_new_thread(collect_thread, [])

Fixes part of #8494.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-06-30 11:53:25 +10:00