1 Release published by 1 person

• v1.25.0 ROMFS, alif port, RISCV inline assembler, DTLS, mpremote recursive remove

  published Apr 15, 2025

43 Pull requests merged by 17 people

• py/makeversionhdr.py: Fix datetime.utcfromtimestamp() is deprecated.

  #17099 merged May 7, 2025

• py/modthread: Initialize thread state nlr_top to NULL.

  #17136 merged May 7, 2025

• lib/littlefs: Update LittleFS to v2.10.2.

  #17137 merged May 7, 2025

• ports/samd: Some small changes and bug fixes.

  #17132 merged May 7, 2025

• extmod/asyncio/core.py: Fix early exit of asyncio scheduler.

  #16772 merged May 7, 2025

• py/malloc,rp2: Add mutex for tracked allocations.

  #16071 merged May 2, 2025

• ports: zephyr: beagleconnect_freedom: Enable ADC.

  #17223 merged May 2, 2025

• Introduce auto-listing of FlashArea Partitions

  #16874 merged May 2, 2025

• ports/zephyr: Create ability to use device_next, and so to use device_next CDC ACM as REPL

  #16324 merged May 2, 2025

• tools/mpremote: For mip install, use hash to skip files that exist.

  #17205 merged May 2, 2025

• tools/ci.sh: Update URL for xtensa-lx106-elf-standalone.tar.gz.

  #17216 merged May 2, 2025

• tests/ports/rp2: Convert rp2.DMA test to a unittest and make it more reliable

  #17202 merged May 1, 2025

• tests/net_hosted: Only run network loopback test on supported targets.

  #17206 merged May 1, 2025

• ports/zephyr: Add nrf9151dk board.

  #16878 merged Apr 30, 2025

• ports/zephyr: Add nrf5340dk board.

  #16877 merged Apr 30, 2025

• ports/zephyr: Create options for frozen modules

  #16323 merged Apr 30, 2025

• Implement PWM support for Zephyr Port

  #16046 merged Apr 29, 2025

• Merged fixes for zephyr 4.0

  #16879 merged Apr 29, 2025

• Mpr/fix rm remote

  #17149 merged Apr 26, 2025

• mpremote: Refactor error handling to apply generically to any errno.

  #17090 merged Apr 26, 2025

• py/obj.h: Make function definition macros compatible with C++.

  #16972 merged Apr 26, 2025

• lib/lwip: Update lwIP to STABLE-2_2_1_RELEASE.

  #17015 merged Apr 24, 2025

• tools/mpremote: Use zlib.compressobj instead of zlib.compress.

  #17143 merged Apr 24, 2025

• esp32: Update metrics_esp32 script for ESP-IDF >=v5.4.x.

  #17179 merged Apr 24, 2025

• tests/extmod/vfs_posix.py: Fix test on Android.

  #17178 merged Apr 24, 2025

• tests: Improve test skipping for a few tests

  #17176 merged Apr 24, 2025

• pre-commit,ci: Bump the Ruff version.

  #17175 merged Apr 24, 2025

• drivers/cywbt: Switch to new CYW43 BTHCI UART backend.

  #16848 merged Apr 22, 2025

• drivers: Rename Bluetooth HCI backend driver.

  #16833 merged Apr 22, 2025

• esp32/esp32_common.cmake: Skip BTree module when requested.

  #16978 merged Apr 22, 2025

• Support error message compression on CMake ports

  #16920 merged Apr 22, 2025

• A few MICROPY_PREVIEW_VERSION_2 cleanups.

  #17010 merged Apr 22, 2025

• dynruntime.mk: fix musl's libm.a when LINK_RUNTIME=1

  #16967 merged Apr 22, 2025

• codeconventions: Document the static naming conventions.

  #16958 merged Apr 22, 2025

• unix/mpthreadport: Work around lack of thread cancellation on Android.

  #16261 merged Apr 22, 2025

• unix/main: Remove PATH_MAX from realpath.

  #16979 merged Apr 22, 2025

• py/objstr: Fix handling of OP_MODULO with namedtuple.

  #16970 merged Apr 21, 2025

• lib/micropython-lib: Update submodule to latest.

  #17124 merged Apr 15, 2025

• py/emitinlinerv32: Move include of asmrv32.h to within feature guard.

  #17109 merged Apr 14, 2025

• mimxrt/Makefile: Fix dependencies for generation of flexram_config.s.

  #17107 merged Apr 12, 2025

• stm32: add support to PYBD_SF6 for boards with larger flash

  #17067 merged Apr 9, 2025

• mpremote: Add rm -r recursive remove functionality to filesystem commands.

  #16994 merged Apr 9, 2025

• Add new port to Alif Ensemble MCUs

  #17050 merged Apr 8, 2025

32 Pull requests opened by 13 people

• py/repl: Skip private variables when printing tab completion options.

  #17108 opened Apr 10, 2025

• Add `mpremote fs tree` command to show a tree of the device's files.

  #17112 opened Apr 10, 2025

• esp32/machine_i2c.c: Fix default I2C pins for C3 and S3 variants.

  #17123 opened Apr 13, 2025

• esp32/machine_uart: Correctly manage UART queue and event task.

  #17135 opened Apr 16, 2025

• esp32/network_ppp: Restructure to match extmod/network_ppp_lwip.

  #17138 opened Apr 16, 2025

• py/emitnative: Viper load/store code generation improvements.

  #17144 opened Apr 17, 2025

• extmod/modjson: Detect unterminated composite entities.

  #17148 opened Apr 17, 2025

• WIP: stm32: Add support for STM32N6xx MCUs and three N6 boards

  #17171 opened Apr 23, 2025

• tools/mpremote: Improve df command to use new no-arg vfs.mount() query.

  #17177 opened Apr 24, 2025

• rp2/boards/WEACTSTUDIO_RP2350B_CORE: Add board.pinout

  #17187 opened Apr 25, 2025

• py/misc: use `__builtin_strcmp` to enable compile-time optimization

  #17196 opened Apr 27, 2025

• rp2/Makefile: Add deploy target that uses picotool load.

  #17200 opened Apr 28, 2025

• rp2/rp2_dma: Fix default value used in pack_ctrl on RP2350.

  #17201 opened Apr 28, 2025

• nrf: fix IRAM address for native code execution

  #17211 opened Apr 30, 2025

• nrf: Fix a few issues with UART REPL

  #17212 opened Apr 30, 2025

• nrf: Use common implementation of machine disable/enable IRQ.

  #17213 opened Apr 30, 2025

• nrf/mpconfigport: Enable IO.IOBase as a core feature.

  #17214 opened Apr 30, 2025

• py/emitinlinethumb: Use nonstring attribute to suppress compiler warnings

  #17215 opened Apr 30, 2025

• TOOLCHAIN: windows native build support for esp32

  #17226 opened Apr 30, 2025

• stm32/machine_adc: Enable ADC re-read errata handling for STM32WB55.

  #17230 opened Apr 30, 2025

• tests/net_inet: Update micropython.org certificate for SSL tests.

  #17231 opened May 1, 2025

• ports/rp2/modmachine.c: Fix lightsleep watchdog interactions.

  #17232 opened May 1, 2025

• ports/esp32: added WPA-Enterprise (new)

  #17234 opened May 1, 2025

• esp32/network_lan: Add PHY_GENERIC device type.

  #17237 opened May 1, 2025

• extmod/nimble: Add timeout to deinit.

  #17247 opened May 5, 2025

• py/scheduler: warning about C callbacks scheduling new tasks.

  #17248 opened May 5, 2025

• ports/esp32: Added ESP32 ROMFS variant.

  #17256 opened May 6, 2025

• extmod/modlwip: Implement a queue of incoming UDP/raw packets

  #17261 opened May 7, 2025

• tests/extmod/vfs_rom.py: Clear sys.path before running test.

  #17262 opened May 7, 2025

• docs: Add documentation for the io.IOBase class.

  #17263 opened May 7, 2025

• all/mpbthciport.c: Don't restart BLE polling if already running.

  #17264 opened May 7, 2025

• ports/esp32: Fix crash and improve timer interrupt allocation

  #17265 opened May 7, 2025

23 Issues closed by 12 people

• asyncio: Asynchronous iterator terminates unexpectedly

  #16318 closed May 7, 2025

• asyncio terminates unexpectedly

  #16569 closed May 7, 2025

• Asyncio task scheduling issue when using run_until_completed

  #16759 closed May 7, 2025

• mpy-cross compiles bad code

  #17255 closed May 6, 2025

• SOC_TOUCH_VERSION_2 not define

  #17018 closed May 6, 2025

• Raspberry Pi Pico2 W - Wifi fails to start if CPU is overclocked

  #16799 closed May 5, 2025

• pyenv install failure - workaround

  #17249 closed May 5, 2025

• Example in library deflate documentation with deflate.DeflateIO and io.BytesIO throws OSError: [Errno 22] EINVAL

  #17244 closed May 5, 2025

• RP2350: builds do not run on a pico2 clone

  #17168 closed May 1, 2025

• creating virtual timer on MicroPython v1.25.0 on esp32 s3 fails

  #17203 closed Apr 28, 2025

• Bootloop when using 64MBit flash with ESP8266

  #17198 closed Apr 27, 2025

• slicing ranges gives different result vs python3

  #17016 closed Apr 26, 2025

• "mpremote -rv :/" can remove files from host

  #17147 closed Apr 26, 2025

• esp32-c3 espnow restart!

  #17181 closed Apr 25, 2025

• Multiple complications with Termux (Android, armv7a, clang)

  #16259 closed Apr 22, 2025

• modulo operator on strings does not support namedtuple

  #16969 closed Apr 21, 2025

• Bytecode stored in romfs appears to be executed in RAM

  #17156 closed Apr 19, 2025

• jmp_pin seems ignored instead of in_base for logical group

  #17155 closed Apr 18, 2025

• mpremote romfs deploy throws exception

  #17140 closed Apr 17, 2025

• Request modifies header argument

  #17128 closed Apr 15, 2025

• API for Backup RAM access

  #16929 closed Apr 11, 2025

• micropython.kbd_intr(-1) not working on ESP32*

  #17097 closed Apr 10, 2025

• mpremote rmdir / - Doesn't work

  #16845 closed Apr 9, 2025

31 Issues opened by 29 people

• mpremote gives false error if a destination directory doesn't exist for recursive copy

  #17267 opened May 8, 2025

• Makefile `help` option

  #17253 opened May 6, 2025

• BLE init failures can cause infinite loop in scheduler

  #17246 opened May 5, 2025

• USER_C_MODULE impossible to import library

  #17245 opened May 4, 2025

• Wireguard support (maybe generic vpn)

  #17243 opened May 4, 2025

• wiznet5k_send_ethernet: fatal error -5

  #17242 opened May 3, 2025

• RP2350B Core Board: says GPIO pin > 31 declared mode = OUTPUT is shown as INPUT

  #17241 opened May 2, 2025

• nRF52840: Test extmod/machine_disable_irq.py hangs forever

  #17240 opened May 2, 2025

• rp2: Flash writes disrupt UART IRQ

  #17236 opened May 1, 2025

• RP2350 Watchdog and lightsleep issue

  #17229 opened Apr 30, 2025

• RP2040 Watchdog and lightsleep issue

  #17228 opened Apr 30, 2025

• cpython difference parsing "invalid" literals

  #17224 opened Apr 30, 2025

• esp32s3 builtin serial prompt: mpremote connects but cp/ls not working

  #17222 opened Apr 30, 2025

• gzip compression with requests.get() not supported?

  #17219 opened Apr 30, 2025

• Request: Port for Lolin ESP32-S3 Pro (16MB flash, 8MB SPRAM)

  #17217 opened Apr 30, 2025

• lightsleep(n) returns immediately on pico-w or pico with network imported

  #17204 opened Apr 28, 2025

• docs: WLAN.scan() results on RP2/PICO_W with 1.24.1

  #17194 opened Apr 26, 2025

• mpremote romfs deploy: Directory handling is arguably inconsistent with cp -r

  #17192 opened Apr 25, 2025

• Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.

  #17180 opened Apr 24, 2025

• mpremote cp -r command fails with "mpremote: cp: -r not specified; omitting directory"

  #17173 opened Apr 23, 2025

• 在构建 MicroPython for ESP32 时遇到链接错误：未定义的 esp_panic_handler_reconfigure_wdts 符号

  #17170 opened Apr 23, 2025

• NRF52: build error, implicit conversion from 'float' to 'double'

  #17167 opened Apr 22, 2025

• docs: re.compile(...) fails due ops > 127 but the error is misleading

  #17150 opened Apr 17, 2025

• Json parser accepts uncomplete json objects

  #17141 opened Apr 16, 2025

• Unable to setup IP with nic.ipconfig() while works with obsolete nic.ifconfig() network.WIZNET5K

  #17127 opened Apr 15, 2025

• Neopixel "flicker"/noise only when Wifi is on

  #17126 opened Apr 14, 2025

• Segfault in `mp_obj_exception_add_traceback`

  #17117 opened Apr 11, 2025

• HSTX Support for RP2350

  #17111 opened Apr 10, 2025

• Support for parenthesized `with` statements

  #17110 opened Apr 10, 2025

• esp32c3 default I2C initializers hang the REPL.

  #17103 opened Apr 9, 2025

• mpremote mkdir crashes on Windows if path does not start with :

  #17093 opened Apr 8, 2025

66 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• py: Fixes and test coverage for 64-bit big integer representations.

  #16953 commented on May 8, 2025 • 24 new comments

• extmod: Create a common cyw43 config header, apply mDNS fix in it.

  #17092 commented on May 8, 2025 • 18 new comments

• ports/renesas: Replace MICROPY_EVENT_POLL_HOOK with mp_event_wait.

  #15929 commented on May 7, 2025 • 6 new comments

• Exprimental WASI support for ports/unix

  #13676 commented on Apr 18, 2025 • 5 new comments

• rp2/boards/SOLDERPARTY_RP2350_STAMP_XL: Add new Solder Party board.

  #17001 commented on Apr 11, 2025 • 3 new comments

• tools/verifygitlog.py: Apply stricter rules on git subject line.

  #15823 commented on May 8, 2025 • 2 new comments

• ports/zephyr: Add machine lightsleep.

  #16864 commented on May 7, 2025 • 2 new comments

• esp32: ADC and ULP improvements

  #16521 commented on May 7, 2025 • 2 new comments

• Ports/RP2: Allow CLK_SYS and dependants to be left running during LightSleep()

  #16183 commented on Apr 24, 2025 • 1 new comment

• py/modmicropython: Expose repl_autocomplete as python function.

  #17011 commented on May 6, 2025 • 1 new comment

• mpremote: Allow user configuration on Windows

  #9573 commented on May 1, 2025 • 1 new comment

• tests: add full, automated, top-level test runner for hardware

  #16112 commented on Apr 15, 2025 • 0 new comments

• ports/rp2/boards: Add support for WIZnet-EVB-Pico2

  #16280 commented on Apr 30, 2025 • 0 new comments

• esp32: Add LAN8670.

  #16421 commented on Apr 8, 2025 • 0 new comments

• WIP: rp2: Make GPIO wakeup from lightsleep consistent.

  #16442 commented on Apr 9, 2025 • 0 new comments

• const declaration: constancy is only enforced within a module

  #15246 commented on Apr 9, 2025 • 0 new comments

• Alarm pool sleep changes

  #16454 commented on May 8, 2025 • 0 new comments

• shared/tinyusb: Add support for USB Network (NCM) interface.

  #16459 commented on Apr 17, 2025 • 0 new comments

• ports/rp2/boards: Add support for W55RP20-EVB-Pico and WIZNET_PIO_SPI communication.

  #16476 commented on Apr 30, 2025 • 0 new comments

• wiznet: Use a pull-up on the interrupt line.

  #16664 commented on Apr 18, 2025 • 0 new comments

• tests/extmod_hardware: Add tests for machine.Encoder and machine.Counter.

  #16743 commented on May 7, 2025 • 0 new comments

• esp32: Switch to IDF v5.4

  #16760 commented on May 8, 2025 • 0 new comments

• all: Fix ruff rules C4, PERF401, and PLC0206.

  #16776 commented on Apr 24, 2025 • 0 new comments

• Draft Catch and raise deadlock in adc config.

  #16808 commented on Apr 29, 2025 • 0 new comments

• Draft modmachine: Expose keyboard interrupt as a python function.

  #16809 commented on Apr 29, 2025 • 0 new comments

• fix: Ruff format tools/cc1.

  #16814 commented on Apr 24, 2025 • 0 new comments

• rp2/rp2_pio: Switch to mask64 for pins/pindirs.

  #16985 commented on Apr 21, 2025 • 0 new comments

• ports/esp32: Updated network_ppp.c to match current documentation

  #17008 commented on Apr 27, 2025 • 0 new comments

• esp32/machine.timer.c: Fix timer.value() of an uninitialized timer.

  #17036 commented on Apr 25, 2025 • 0 new comments

• docs/esp32/quickref.rst Document that a Pin can be passed to UART constructor on the ESP32 ports.

  #17038 commented on Apr 21, 2025 • 0 new comments

• extmod/modtls_mbedtls: Add support for TLS PSK

  #17074 commented on May 7, 2025 • 0 new comments

• Introduce Zephyr Filesystem VFS interface

  #17084 commented on May 8, 2025 • 0 new comments

• cpydiff: Document differences in errno and OSError.

  #17088 commented on May 7, 2025 • 0 new comments

• mpremote/tests: Rewrite test runner to run correctly under Windows.

  #17089 commented on Apr 22, 2025 • 0 new comments

• tools/mpy_ld.py: Add ROM symbols for Xtensa natmods.

  #17091 commented on Apr 22, 2025 • 0 new comments

• heap-buffer-overflow [micropython@a5bdd39127]

  #13428 commented on Apr 12, 2025 • 0 new comments

• ESP32 add support for lan867x phy - single pair ethernet

  #15731 commented on Apr 15, 2025 • 0 new comments

• Pico W ENOMEM error when (re)using PIO (rp2_pio_init, CYW43)

  #9003 commented on Apr 15, 2025 • 0 new comments

• docs: network: ppp: API does not match

  #16998 commented on Apr 15, 2025 • 0 new comments

• FreezeError("unable to freeze code with relocations") with frozen code

  #17034 commented on Apr 15, 2025 • 0 new comments

• WebREPL command length limit

  #16997 commented on Apr 16, 2025 • 0 new comments

• `flush` keyword argument for `print()`?

  #7950 commented on Apr 17, 2025 • 0 new comments

• machine.USBDevice support for vendor requests

  #17048 commented on Apr 19, 2025 • 0 new comments

• RP2: machine.RTC().datetime() does not advance during lightsleep

  #16519 commented on Apr 20, 2025 • 0 new comments

• Syntax Error when using multiline f-strings on RP2040 with MicroPython v1.23.0

  #17075 commented on Apr 23, 2025 • 0 new comments

• On OSX, mpremote.transport.TransportError: could not enter raw repl

  #13504 commented on Apr 23, 2025 • 0 new comments

• ESP32 - cannot initialize WLAN

  #7904 commented on Apr 23, 2025 • 0 new comments

• Panic when calling timer.value() on an uninitialised timer (ESP32)

  #17035 commented on Apr 25, 2025 • 0 new comments

• mpremote fs cp fails and I don't understand why.

  #17052 commented on Apr 25, 2025 • 0 new comments

• lightsleep on Pico W regression for 1.24.0

  #16181 commented on May 1, 2025 • 0 new comments

• Build fails with GCC 15 due to -Wunterminated-string-initialization

  #16692 commented on May 1, 2025 • 0 new comments

• ESP32 S2/S3 USB MSC support?

  #8426 commented on May 5, 2025 • 0 new comments

• micropython doesn't reply to ARP requests

  #12767 commented on May 6, 2025 • 0 new comments

• esp32/ota: Implement ESP-IDF OTA functionality.

  #7048 commented on Apr 14, 2025 • 0 new comments

• pep 570 positional only parameters.

  #8480 commented on Apr 10, 2025 • 0 new comments

• Backport py3.11 asyncio's taskgroups.

  #8791 commented on Apr 11, 2025 • 0 new comments

• esp32/PWM: Reduce inconsitencies between ports.

  #10854 commented on Apr 15, 2025 • 0 new comments

• Super enhancement for ESP8266: software-initiated MicroPython base firmware update from image file on LFS2 file-system and dynamic frozen modules

  #12429 commented on Apr 9, 2025 • 0 new comments

• esp32/modesp32: Implement idf_task_stats().

  #12732 commented on Apr 24, 2025 • 0 new comments

• extmod/modssl_mbedtls: Implement SSLSession support.

  #12780 commented on Apr 16, 2025 • 0 new comments

• mimxrt: Provide WiFi and BLE support for MIMXRT boards.

  #12937 commented on Apr 24, 2025 • 0 new comments

• core: Add support for the :_b format specifier.

  #13516 commented on Apr 22, 2025 • 0 new comments

• Adds TLS-PSK support to Python SSL context

  #14396 commented on Apr 30, 2025 • 0 new comments

• py/_thread: Add support for lock.acquire timeout.

  #15099 commented on Apr 16, 2025 • 0 new comments

• extmod/vfs_semihosting: Add a VFS using semihosting for file I/O.

  #15851 commented on Apr 20, 2025 • 0 new comments

• tools/test_serial.py: Add test for serial throughput.

  #15909 commented on Apr 30, 2025 • 0 new comments