2 Releases published by 1 person

• 10.0.0-alpha.3 CircuitPython 10.0.0-alpha.3

  published May 2, 2025

• 10.0.0-alpha.4

  published May 5, 2025

51 Pull requests merged by 17 people

• Fix Risc-V code gen problem causing Python interpreter crash.

  #10301 merged May 5, 2025

• Fix finaliser in malloc helper

  #10308 merged May 4, 2025

• Phaser Audio Effect

  #10304 merged May 2, 2025

• adding feather rp2350 adalogger

  #10254 merged May 1, 2025

• Upgrade ESP-IDF v5.3.2 to v5.4.1

  #10267 merged May 1, 2025

• boards/oxocard_*/board.c: Fix vertical offset for LCD screen

  #10302 merged May 1, 2025

• TilePaletteMapper memory fix

  #10306 merged May 1, 2025

• Tweak audio playback on RP2

  #10299 merged Apr 30, 2025

• Fix for fixed point overflow in synthio

  #10288 merged Apr 28, 2025

• Always set current working dir

  #10291 merged Apr 28, 2025

• Add selective collect to memory allocations

  #10264 merged Apr 25, 2025

• Translations update from Hosted Weblate

  #10292 merged Apr 25, 2025

• Reduce USB static buffers for ESP32-S2

  #10293 merged Apr 25, 2025

• Increase CFG_TUH_ENUMERATION_BUFSIZE so that USB devices with long descriptors are recognized

  #10281 merged Apr 23, 2025

• Remove duplicate port_realloc call on double-buffered audio dma

  #10282 merged Apr 23, 2025

• fix memory corruption caused by I2S pre-loading

  #10284 merged Apr 23, 2025

• Translations update from Hosted Weblate

  #10285 merged Apr 23, 2025

• Add working_directory for subsequent code file

  #10263 merged Apr 22, 2025

• Wifi power management

  #10271 merged Apr 22, 2025

• Fix audio buffer realloc

  #10280 merged Apr 22, 2025

• Run background tasks during display refresh

  #10277 merged Apr 22, 2025

• fixed I2C pins

  #10279 merged Apr 22, 2025

• Fix audio DMA buffer allocation on RP2040

  #10278 merged Apr 22, 2025

• Fix handling of stereo audio within audiodelays.Delay when freq_shift=True

  #10252 merged Apr 22, 2025

• Add user LED to pins.c

  #10273 merged Apr 21, 2025

• Shrink non-FULL builds (SAMDs mostly)

  #10269 merged Apr 21, 2025

• Translations update from Hosted Weblate

  #10276 merged Apr 21, 2025

• Audio Effect Reverb

  #10196 merged Apr 21, 2025

• Don't NORETURN MP_WEAK functions

  #10275 merged Apr 21, 2025

• Fix RP2xxx I2SOut reversed channels

  #10250 merged Apr 21, 2025

• rp2pio mov_status_type and mov_status_n

  #10262 merged Apr 21, 2025

• Translations update from Hosted Weblate

  #10270 merged Apr 20, 2025

• Audio Effect Multi-Tap Delay

  #10258 merged Apr 19, 2025

• extmod/modasyncio.c: remove push_head, push_sorted, pop_head

  #10244 merged Apr 16, 2025

• Mark functions as NORETURN

  #10260 merged Apr 16, 2025

• Remove unneeded "post_boot_py"

  #10261 merged Apr 16, 2025

• bitmaptools.arrayblit fix: make x2,y2 optional and update docstring

  #10257 merged Apr 16, 2025

• Implement BOOTSEL button entry to safe mode for RP2.

  #10231 merged Apr 15, 2025

• update frozen libraries, especially asyncio

  #10251 merged Apr 15, 2025

• fix swapped argument required vars in bitmaptools args helper

  #10253 merged Apr 15, 2025

• Translations update from Hosted Weblate

  #10245 merged Apr 14, 2025

• Implement use_global_block_protection_lock for write-enabling flash.

  #10249 merged Apr 14, 2025

• Add RP2 support for dma_capable

  #10240 merged Apr 10, 2025

• Change mix calculation on audiodelays.Echo to allow full range.

  #9994 merged Apr 10, 2025

• ESP: add MAC address to boot_out.txt (for wifi boards)

  #10239 merged Apr 9, 2025

• increase default PYSTACK size from 1536 to 2048

  #10236 merged Apr 9, 2025

• Translations update from Hosted Weblate

  #10234 merged Apr 8, 2025

• Add touchio pullup rp2350

  #10227 merged Apr 8, 2025

• Translations update from Hosted Weblate

  #10228 merged Apr 8, 2025

• Allow Selection of _bleio by Board, Fixup CIRCUITPY_BLEIO Flags

  #9878 merged Apr 7, 2025

• Added peripheral support for Daisy Seed stm32H750 board

  #10198 merged Apr 7, 2025

7 Pull requests opened by 7 people

• drop OTA partition on 4MB Espressif boards; retune modules

  #10265 opened Apr 16, 2025

• Serial (CDC) module for USB Host

  #10283 opened Apr 23, 2025

• Microchip Curiosity CircuitPython Nano board

  #10287 opened Apr 23, 2025

• Fix complex parsing signs

  #10297 opened Apr 26, 2025

• TinyCircuits Thumby and Thumby Color

  #10303 opened May 1, 2025

• Add end() method to MixerVoice to allow samples to finish playing bef…

  #10309 opened May 5, 2025

• Fix cp.org release PR creation

  #10312 opened May 5, 2025

28 Issues closed by 8 people

• board.os_id

  #10310 closed May 5, 2025

• I2C peripheral in use after soft reset

  #10307 closed May 4, 2025

• Audio stopping during playback when using audiofreeverb.Freeverb

  #10295 closed May 2, 2025

• 10.0.0 Alpha-2 created 2 drives on Pico W

  #10237 closed May 1, 2025

• Espressif: Update to ESP-IDF v5.4.1

  #10191 closed May 1, 2025

• Oxocard Galaxy: Display initialization problem

  #10300 closed May 1, 2025

• TilePaletteMapper is misbehaving in absolute newest

  #10305 closed May 1, 2025

• RP2040-GEEK - supervisor USB identification cannot be set

  #10155 closed May 1, 2025

• synthio filters glitch at certain frequencies with Q > 1.41

  #10200 closed Apr 28, 2025

• Directory Listing in Thonny on latest 10.x

  #10289 closed Apr 28, 2025

• Feather ESP32-C6 Fails with code.circuitpython.org USB Connection

  #10296 closed Apr 28, 2025

• Can't set attribute auto_refresh after reinitializing display

  #10290 closed Apr 24, 2025

• ESP32S2 fails to read files from mounted SD-card

  #10268 closed Apr 24, 2025

• `storage.mount()` irregular behaviour when mounting to a non-top-level directory

  #9045 closed Apr 22, 2025

• `listdir()` & `listdir("./")` do not work the same. Mounts are ignored.

  #8409 closed Apr 22, 2025

• Feather RP2040 with USB Host doesn't recognize other RP2040 boards

  #10266 closed Apr 22, 2025

• wifi.radio.listen_interval not available

  #10170 closed Apr 22, 2025

• Error allocating DMA buffers for I2SOut playback

  #10256 closed Apr 22, 2025

• MICROPY_QSTR_BYTES_IN_HASH performance/size tradeoff

  #10151 closed Apr 21, 2025

• Crashes since #10260

  #10274 closed Apr 21, 2025

• i2s stereo is reversed in Raspberry Pi Pico

  #10230 closed Apr 21, 2025

• CircuitPython 10: remove obsolete _asyncio task_queue operations

  #9595 closed Apr 16, 2025

• Raspberry Pi Pico 2 can't enter Safe Mode

  #9710 closed Apr 15, 2025

• same54_xplained fails to boot starting from CPY 8.2.0

  #10172 closed Apr 14, 2025

• CIRCUITPY drive not appearing with SAM E54 Xplained Pro

  #8047 closed Apr 14, 2025

• Increase default CIRCUITPY_PYSTACK_SIZE to at least 2048

  #10189 closed Apr 9, 2025

• Cleveland Art PyPortal Project Exhausts Pystack

  #10235 closed Apr 8, 2025

• board pins initialization?

  #10233 closed Apr 8, 2025

16 Issues opened by 12 people

• Add Register Spill to GC for all target processor architectures

  #10311 opened May 5, 2025

• error in paste mode

  #10298 opened Apr 28, 2025

• Re-examine use of `lib/mbedtls`, `lib/mbedtls_config`, `lib/mbedtls_errors`

  #10294 opened Apr 25, 2025

• Synthio has fixed point overflow errors

  #10286 opened Apr 23, 2025

• after finish write file via ftp service device prefom RunReason.AUTO_RELOAD ( on battery only )

  #10272 opened Apr 20, 2025

• Blank RuntimeError raised instead of ValueError with message

  #10259 opened Apr 16, 2025

• Hard fault occasionally on Pico W ping loop

  #10255 opened Apr 15, 2025

• RP2350 Never Runs Boot Stage 2

  #10248 opened Apr 14, 2025

• Feather Screen not working after update from circuit python

  #10246 opened Apr 13, 2025

• Unable to get into .UF2 boot mode from code

  #10247 opened Apr 13, 2025

• USB Host Issues Using Gamepads

  #10243 opened Apr 10, 2025

• Metro RP2350 DVI output defaults to 72Hz refresh (capture cards like 60Hz)

  #10242 opened Apr 10, 2025

• Setting the rotation on a display loses the REPL in 10

  #10241 opened Apr 8, 2025

• The sdcardio library is not working correctly

  #10232 opened Apr 8, 2025

• Disable DUALBANK and turn off OTA partitions on ESPs (besides Sx)

  #10229 opened Apr 7, 2025

• vectorio shapes can be added to groups multiple times

  #10226 opened Apr 6, 2025

19 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.

• MicroROS on Espressif

  #9955 commented on Apr 18, 2025 • 4 new comments

• Bidirectional I2S

  #9909 commented on May 5, 2025 • 0 new comments

• Keyboard from shop w/PS2 adapter doesn't work

  #10140 commented on May 5, 2025 • 0 new comments

• ESP32-C3 boot loops when BLE enabled on ESP-IDF 5.3.2

  #10002 commented on May 4, 2025 • 0 new comments

• mimxrt10xx: NXP i.MX RT10xxx issue with dir(microcontroller.pin) since CircuitPython 9.1.0

  #9957 commented on May 2, 2025 • 0 new comments

• time.sleep waits less than expected

  #9693 commented on May 1, 2025 • 0 new comments

• mDNS doesn't work on an Access Point on raspberrypi

  #9813 commented on May 1, 2025 • 0 new comments

• QT Py SAMD21: Specific error in REPL in Thonny causes hard crash and damages unprotected bootloader

  #8038 commented on Apr 26, 2025 • 0 new comments

• Alternative to adjust Brightness on RGB matrix

  #3409 commented on Apr 23, 2025 • 0 new comments

• espnow cannot send to a broadcast address

  #9380 commented on Apr 21, 2025 • 0 new comments

• Feather rp2040 with USB Type A - crashes when connecting keyboards

  #10120 commented on Apr 16, 2025 • 0 new comments

• rp2 usb host: device won't enumerate during sleep()

  #9905 commented on Apr 16, 2025 • 0 new comments

• ESPNow fails to initialize on ESP32 C6 DevKit C1 N8 board

  #9276 commented on Apr 16, 2025 • 0 new comments

• CircuitPython 10.0: remove OTA partition from 4MB Espressif builds to make room for BLE

  #9533 commented on Apr 15, 2025 • 0 new comments

• Add support for compiling C++ into CircuitPython

  #2549 commented on Apr 13, 2025 • 0 new comments

• RP2040-Zero on Ubuntu Linux: Write Protect is on

  #10225 commented on Apr 7, 2025 • 0 new comments

• Un update of a vectorio object palette slow down the microcontroller indefinitely

  #9666 commented on Apr 7, 2025 • 0 new comments

• alarm.exit_and_deep_sleep_until_alarms(pin_alarm) fails to deep sleep on Xiao ESP32 C6

  #10224 commented on Apr 7, 2025 • 0 new comments

• ESP32-S* Safe Mode when using HTTPS / TLS TCP server

  #9937 commented on Apr 6, 2025 • 0 new comments