micropython更新：2021.10

[shaoziyang]

2021年10月更新

• docs/reference/manifest.rst: Add docs for manifest.py files.
• docs/reference/mpremote.rst: Add docs for mpremote.
• docs/library/random.rst: Document the random module.
• docs/rp2: Add reference for PIO assembly instructions, and PIO tutorial.

 
 

[15268026301]

只更新了doc，esp32s3的不知道会不会加入ai

[shaoziyang]

• esp32/usb: Improve speed of USB CDC output. 
• esp32: Enable optimisations and move code to iRAM to boost performance. 
• py: Add wrapper macros so hot VM functions can go in fast code location. 
• stm32/sdram: Enforce gcc opt, and use volatile and DSB in sdram_test. 
• docs/esp32/tutorial: Add an example of peripheral control via regs.
• docs/library/stm.rst: Document the stm module.

[shaoziyang]

• tests/basics: Add tests for type-checking subclassed exc instances.
• py/runtime: Fix crash when exc __new__ doesn't return an exc instance.
• stm32/usbd_cdc_interface: Allow a board to hook into USBD CDC RX events.
• stm32/mpbthciport: Allow a board to hook BT HCI poll functions.
• stm32/pendsv: Allow a board to add entries for pendsv_schedule_dispatch.
• unix/modusocket: Support MP_STREAM_POLL in unix socket_ioctl.
• extmod/vfs_posix_file: Support MP_STREAM_POLL in vfs_posix_file_ioctl.

[shaoziyang]

• extmod/nimble: Update to NimBLE v1.4.
• extmod/nimble: Remove workaround for OS_ENOMEM.
• lib/mynewt-nimble: Switch to the MicroPython fork of NimBLE.
• extmod/modbluetooth: Add connection interval to gap_connect.
• tools/ci.sh: Use a specific ESP IDF v4.4 commit.
• mimxrt: Enable the platform module.
• mimxrt: Optimize the runtime speed.
• mimxrt/boards/make-pins.py: Allow empty lines and comments in pins.csv.
• mimxrt/modmachine: Implement soft_reset() and unique_id() functions.
• mimxrt/mpconfigport.h: Enable f-strings.
• tools/autobuild: Add the MIMXRT1010_EVK board to autobuild.
• mimxrt: Extend the help() message and README.md.
• mimxrt: Add dht_readinto() to the mimxrt module, and freeze dht.py.
• mimxrt/hal: Remove duplicate definitions from flexspi_hyper_flash.h.
• mimxrt/dma_channel: Fix the DMA channel management.
• mimxrt: Fix cycle counter for time.ticks_cpu() and machine.bitstream().
• mimxrt/boards: Fix the D14/D15 pin assignment of MIMXRT1050/60/64_EVK.
• mimxrt/modmachine: Implement machine.WDT() and machine.reset_cause().
• mimxrt/eth: Add LAN support and integrate the network module.
• mimxrt/sdram: Add SDRAM support.
• github/workflows: Use Python 3.8 for macos workflow.

 

[shaoziyang]

• stm32/uart: Fix race conditions and clearing status in IRQ handler.
• esp32/boards/ESP32_S2_WROVER: Link to specific deploy_s2 instructions.
• esp32/boards/LOLIN_S2_PICO: Add LOLIN_S2_PICO board definition files.
• esp32/usb: Further improve speed of USB CDC output.
• esp32/boards: Update board and deploy metadata for UM_xxx boards.
• stm32/boards: Add images to board.json for Adafruit and VCC_GND boards.
• esp32/boards/LOLIN_S2_MINI: Add image to board.json.
• esp32: Add specific deploy_s2.md instructions for esp32-s2.
• ports: Add board.json for all boards.
• tools/autobuild: Add script to generate website board metadata.

[shaoziyang]

• ports: Add images, features and urls to board.json.