[讨论] micropython更新：2020.3

micropython在2020年3月的更新

• examples/natmod: Add .gitignore to ignore generated example .mpy files.
• unix/file: Don't raise OSError(EINVAL) on sys.stdin/out/err.flush().

• tools/makemanifest.py: Fix build on Windows by adding .exe to mpy-cross.

• tests/multi_bluetooth: Add initial tests for bluetooth BLE.
• travis: Run multi_net tests as part of coverage job.
• tests/multi_net: Add initial set of multi-instance tests for network.
• tests/run-multitests.py: Add new test runner for multiple Py instances.
• travis: Build stm32 PYBD_SF6 with BTstack as bluetooth stack.
• stm32: Refactor Bluetooth HCI RX to be independent of transport layer.
• extmod/btstack: Implement notifications/indications for GATT clients.
• extmod/btstack: Implement scan and gatt client, connect and disconnect.
• extmod/btstack: Implement gatts_db for btstack.
• extmod/btstack: Implement service registration.
• extmod/btstack: Implement advertising.
• stm32/boards/PYBD: Allow building with BTstack (via make command line).
• stm32: Add bindings for BTstack implementation.
• extmod/btstack: Add empty modbluetooth implementation.
• lib: Add BlueKitchen BTstack submodule.
• extmod/modbluetooth: Extract out gatts_db functionality from nimble.
• extmod/modbluetooth_nimble: Move nimble specific code, factor nimble.mk.
• stm32/modnetwork: Remove redundant call to nimble_poll in lwip poll

 

NXP的RT1010已经正式加入到micropython

• stm32/main: Fix bug mounting 3rd SD partition.
• examples/bluetooth: Replace "connectable" parameter with "adv_type".
• zephyr: Execute main.py file if it exists.
• zephyr: Enable usb mass storage class on mimxrt1050_evk. 
• zephyr: Mount a file system during init.
• travis: For unix tests use Makefile target instead of explicit commands.
• tests/run-tests: Consider all tests as native when emit=native is used.
• unix/Makefile: Detect and pass thru mpy-cross flags when running tests.
• py/modmicropython: Add heap_locked function to test state of heap.
• mimxrt: Add MIMXRT1010 board.
• mimxrt: Add new, minimal port to NXP i.MX RT series CPUs.
• samd: Fix to build with latest tinyusb.
• lib/tinyusb: Update to a6b916ba for i.MX support.
• py/objstringio: Expose tell() on StringIO and BytesIO objects.
• tools/codeformat.py: Eliminate need for sizeof fixup.
• py/objstr: Remove duplicate % in error string.
• extmod/vfs: Factor out vfs mount-and-chdir helper from stm32.
• tools/metrics.py: Use check_call instead of run to error out on error.
• extmod/nimble: When getting BLE MAC try public address if random fails.
• extmod/modbluetooth: Change scan result's "connectable" to "adv_type".
• esp8266/machine_pin: Disable ets_loop_iter during hard IRQ handler.
• extmod/nimble: Clarify active state and check for active in all methods. 
• extmod/modbluetooth: Unify error handling in remaining places.
• esp32: Deinitialize Bluetooth on soft reset. 

• stm32/main: Fix bug mounting 3rd SD partition.
• examples/bluetooth: Replace "connectable" parameter with "adv_type".
• zephyr: Execute main.py file if it exists.
• zephyr: Enable usb mass storage class on mimxrt1050_evk.


 

• tests/run-multitests.py: Print test summary and do exit(1) on failure.
• unix: Remove custom file implementation to use extmod's VFS POSIX one. 
• extmod/vfs_posix_file: Lock GIL when writing and allow stdio flush. 
• all: Convert exceptions to use mp_raise_XXX helpers in remaining places.
• extmod/modlwip: Properly handle non-blocking and timeout on UDP recv. 
• extmod/modlwip: Fix polling of UDP socket so it doesn't return HUP. 


 

• stm32/mboot: Allow overriding led_init and led_state in board folder. 
• tools/pydfu.py: Add args for VID/PID & exit with cleaner error handling.
• esp32/README.md: Update build instructions for newer toolchain.
• esp8266/README.md: Add docker build instructions.

• tools/pydfu.py: Display any error strings from device/mboot.
• stm32/mboot: Protect against invalid address flash writes.
• stm32/mboot: Update dfu state/status flags to better match standard.


 

加入了uasyncio功能

• esp32: Enable and freeze uasyncio.
• esp8266: Enable and freeze uasyncio.
• stm32: Enable and freeze uasyncio.
• extmod/uasyncio: Add manifest.py for freezing uasyncio Py files.
• docs/library: Add initial docs for uasyncio module.
• unix: Enable uasyncio C helper module on coverage build.
• extmod/uasyncio: Add optional implementation of core uasyncio in C. 
• tests/net_inet: Add uasyncio internet tests.
• tests/multi_net: Add uasyncio test for TCP server and client.
• tests: Make default MICROPYPATH include extmod to find uasyncio.
• travis: Exclude some uasyncio tests on OSX.
• tests/run-tests: Skip uasyncio if no async, and skip one test on native.
• tests/extmod: Add uasyncio tests. 
• extmod/uasyncio: Add new implementation of uasyncio module. 
• stm32/softtimer: Initialise pairing-heap node before pushing to heap.
• unix/coverage: Init all pairheap test nodes before using them.
• py/pairheap: Add helper function to initialise a new node.
• py/pairheap: Properly unlink node on pop and delete. 
• travis: Print errors out for OSX job.
• qemu-arm: Set default board as mps2-an385 to get more flash for tests. 
• py/mpconfig.h: Enable MICROPY_MODULE_GETATTR by default. 
• ports: Add lib/libm/roundf.c to bare-metal Makefile's. 
• esp32/modsocket: Handle poll of a closed socket. 
• drivers/onewire: Fix undefined variable errors. 
• py/stream.h: Include sys/types.h to get size_t and off_t for POSIX API.
• extmod/vfs_posix_file: Include unistd.h to get STD{IN,OUT,ERR}_FILENO.
• windows/windows_mphal: Fix missing semicolon.
• unix,windows: Use STDIN_FILENO, STDOUT_FILENO macros where appropriate. 
• windows: Remove custom definition of MP_PLAT_PRINT_STRN. 
• unix: Remove custom definition of MP_PLAT_PRINT_STRN. 
• esp8266/modnetwork: Add support for wlan.ifconfig('dhcp').
• all: Remove spaces between nested paren and inside function arg paren. 
• windows/msvc: Fix warnings regarding function declarations. 
• tools/codeformat.py: Include all msvc C code in auto-format.
• zephyr: Update machine.Pin class to use new zephyr gpio api.
• stm32/mboot: Remove unnecessary test for led being 1 in led_state.
• stm32/mboot: Update LED0 state from systick handler. 

• stm32/mpconfigport.h: Remove unused root pointer for BTstack bindings. 
• unix/mpthreadport: Fix crash when thread stack size <= 8k. 
• unix: Implement PEP 475 to retry syscalls failing with EINTR. 
• travis: Use custom PPA to get pre-built uncrustify. 
• travis: Use grep with --text on qemu-arm output. 
• stm32/mpconfigport.h: Make most extended modules configurable by board.
• stm32/boards: Disable pend_throw, uheapq, utimeq on small-flash boards. 
• travis: Build NUCLEO_L073RZ instead of B_L072Z_LRWAN1 for stm32 job. 
• all: Remove spaces inside and around parenthesis. 
• tests/basics/dict_pop.py: Remove extra comma in call and fix grammar.