本帖最后由 47857872 于 2018-6-3 09:43 编辑 Updates from April 04 - May 16: MicroPython core updated to the latest commit (1b7487e, 2018-05-16) from MicroPython master branch. esp-idf updated to "v3.1-dev-961-ga2556229", comit a2556229aa6f55b16b171e3325ee9ab1943e8552, from 2018-05-08 Temporary solution for esp-idf bug (cannot set the QIO mode on some Flash chips) Added support for runtime detection of SPIRAM firmwares built with SPIRAM support can now run on boards without SPIRAM Added GPS module, Wiki Collecting gps data from separate FreeRTOS task (in background) is supported Added built-in function float_precision(), precision of floats can be now set at run time Added new method of initializing the array objects, size of the array object can be specified, uses much less heap space Updated mqtt module, Wiki uses new espmqtt library, new features and some bug fixes mqtt over websockets is now also supported Updated sys module added function espidf_info(), returns information about used esp-idf Added sys.tz() function o get or set the time zone The time zone is saved in NVS string and time zone is set on boot The time zone can be now preserved on reset, power off or deepsleep wake up Updated machine module Added SetStackSize() function to set the MicroPython stack size Added SetHeapSize() function to set the MicroPython heap size Both heap an stack sizes are set as NVS variables and are read at boot time to set the sizes, so the sizes may now be different than the compiled ones Updated machine.timer module, changed function name reshot() to reshoot() Updated machine.ADC module Fixed bug: adc.read() always returns 0 Added support for ADC2 other minor bug fixes and improvements Updated gc module added function collectif(), conditional collect if heap usage greater than specified optional argument can now be used with gc.collect() and gc.collectif() which enables printing some gc information gc.threshold() value must be > 20K gc.threshold() accepts additional argument which can set the gc debug level during automatic garbage collection Updated utimeq module, fixed bugs in getting/setting time values Updated display module, added text_x() and text_y() functions Fixed bug when mp_hal_ticks_base was not updated afer soft resets Updated network module, Wiki Operating in STA & AP mode at the same time (APSTA) is now supported ap_if.status('clients') now returns client's mac address and IP address Updated uart module, Wiki changes needed for gps module more reliable fixed critical bug which could cause crash after gc collect fixed bug when wrong parameter was returned to callback functions fixed issue where linefeed and pattern arguments were not able to accept character values > \x7f added option to set inverted mode for Rx, Tx, CTS, RTS enabled using hw flow controll if CTS and/or RTC pisn are defined write_break() function added which emits the break signal after data write Updated sockets module from latest official MicroPython Updated rtc module, fixed bug in setting time zone in ntp_sync() function microWebServer frozen module updated Some frozen modules updated: upip (frozen module, pypy URL updated, some issues with ssl fixed), urequests, logging SD card improvements Improved initialization, it is now possible to connect SD cards without external pull-ups high speed mode is now enabled for SD modes Updated _thread module, some improvements, better handling by garbage collect Updated BUILD.sh, added options to select the comm port and/or baud rate from command line Some new options added to menuconfig: Using or not UNICODE can now be configured Using or not Finalizer Whether gc.collect() returns value MicroPython scheduler depth MicroPython thread GIL 复制代码
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