[分享] micropython更新：2020.7

• zephyr/make-minimal: Disable FAT and LFS2 options to make it build. 
• zephyr: Implement machine.Pin.irq() for setting callbacks on pin change. 
• lib/utils: Protect all of mpirq.c with MICROPY_ENABLE_SCHEDULER. 
• docs/esp32: Add info about PWM duty cycle range to esp32 quickref. 
• docs/library: Clarify that the arg to esp.deepsleep is in microseconds.
• stm32/mboot: Add DFU logic to respond to DFU_GETSTATE request. 
• stm32/flash: Update flash_get_sector_info to return -1 on invalid addr. 
• stm32/mboot: Implement DFU mass erase. 
• tools/pydfu.py: Respect longer timeouts requested by DFU device/mboot.
• stm32/timer: Properly initialise timer deadtime/brk on WB MCUs. 
• stm32/usbd_cdc_interface: Remove full==size-1 limitation on tx ringbuf. 


 

• nrf/Makefile: Disable ROM text compression when compiling for debug. 
• nrf/bluetooth/ble_uart: Swap end character on cooked strings. 
• nrf/bluetooth/ble_uart: Fix random advertisement name. 
• nrf/bluetooth/ble_uart: Add mp_hal_stdio_poll function. 
• nrf/bluetooth: Handle data length update request. 
• nrf/bluetooth/ble_uart: Fix implicit declaration of function. 
• unix: Enable uasyncio on dev variant.
• unix: Make manifest selection match other ports. 
• Revert "tools/pydfu.py: Respect longer timeouts requested by DFU dev..." 
• stm32/mboot: Disable polling mode by default and use IRQ mode instead. 
• stm32/mboot: Remove the use of timeout in DFU_GETSTATUS. 
• py: Rework mp_convert_member_lookup to properly handle built-ins. 
• py/obj.h: Make existing MP_TYPE_FLAG_xxx macros sequential. 

 

• nrf/boards: Add initial support for Actinius Icarus. 
• extmod/nimble: Fix attr NULL ptr dereference in ble_gatt_attr_read_cb. 
• stm32/pyb_can: Handle timeout arg for FDCAN in pyb_can_send. 
• stm32/fdcan: Support maximum timeout of HAL_MAX_DELAY in can_receive.
• stm32/fdcan: Use FDCAN_RXFxS_FxFL instead of hard-coded value.
• stm32/fdcan: Use the right FIFO to calc element address in can_receive.
• unix/variants: Enable VFS and all supported filesystems on dev variant. 
• nrf: Enable nrf tick support on all boards by default. 
• nrf: Add support for time.ticks_xxx functions using RTC1. 


 

• ravis: Change nrf pca10056 board to build with s140 SoftDevice. 
• nrf: Add board definition for nRF52840-MDK-USB-Dongle.
• travis: Add pca10090 build to nrf job.
• travis: Install newer toolchain for nrf job. 
• nrf/boards: Enable RTCounter machine module for nrf9160 boards. 
• nrf/nrfx_config: Disable RTC2 for nRF9160 targets. 

• docs/library: Add gatts_indicate() doc to ubluetooth.rst. 
• examples/bluetooth: Add simple UART demo with central and peripheral.
• extmod/btstack: Schedule notify/indicate/write ops for bg completion. 
• examples/bluetooth: In ble_advertising.py, skip appearance if not set.
• unix: Make the MICROPY_xxx_ATOMIC_SECTION mutex recursive. 


 

楼主威武！

• lib/libm_dbl: Add round.c source code. 
• py/obj.h: Fix mp_seq_replace_slice_no_grow to use memmove not memcpy. 
• tests/basics: Split out memoryview slice-assign tests to separate file. 
• lib/stm32lib: Update library for H7 v1.6.0 and WB v1.6.0. 
• esp32/network_lan: Add support for IP101 PHY. 
• docs/library: Update documentation of esp32's RMT. 
• esp32/esp32_rmt: Properly fix looping behaviour of RMT. 
• extmod/modussl_mbedtls: Integrate shorter error strings. 
• lib/mbedtls_errors: Add code to patch mbedtls for shortened error strs. 
• lib/libc: Add implementation of strncpy.
• extmod/modussl: Improve exception error messages. 
• docs/library: For ubluetooth, add docs for _IRQ_GATTS_INDICATE_DONE.
• extmod/modbluetooth: Add event for "indicate acknowledgement". 
• extmod/modbluetooth: Fix so it builds in peripheral-only mode.
• extmod/modbluetooth: Ignore unused self_in in ble_gatts_indicate.


 

• extmod/uasyncio: Add StreamReader.readexactly(n) method. 
• stm32/usbdev: Fix calculation of SCSI LUN size with multiple LUNs. 
• py/compile: Don't await __aiter__ special method in async-for. 
• docs/esp32: Fix machine.Timer quickref to specify HW timers. 
• docs/library: Update pyb.UART to correct pyboard UART availability. 
• docs/library: Update pyb.Timer to add missing args and defaults to init.
• docs/library: Update pyb.SPI init method to add descr about "ti" arg.
• nrf: Enable more features for all targets. 
• nrf: Split mpconfigport.h into multiple files. 
• lib/libc: Fix string0's implementation of strncpy.