Scott Shawcroft 26229efe78 Add try_lock and unlock to I2C and SPI classes to make sure things ... are shared well between threads and underlying MicroPython (SPI Flash for example.) It is recommended to use the bus device classes to manage the locks and other transaction state. https://github.com/adafruit/Adafruit_MicroPython_BusDevice Fixed #58 Fixed #59 Fixed #60		2016-12-02 15:46:12 -08:00
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bitbangio	Add try_lock and unlock to I2C and SPI classes to make sure things	2016-12-02 15:46:12 -08:00
uheap	uheap: Switch to using gc_nbytes to measure allcoation size so we stop undercounting.	2016-11-23 17:32:50 -08:00