micropython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

	Commit message (Collapse)	Author	Age
*	esp8266/modules/flashbdev: Start filesystem at 0x90000.	Paul Sokolovsky	2016-08-09
\| \| \| \|	To accommodate growing firmware.
*	esp8266/flashbdev: Reserve extra sysparam sector for SDK 2.0.0 compatibility.	Paul Sokolovsky	2016-08-06
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*	esp8266/_boot.py: Decrease GC alloc threshold to quarter of heap size.	Paul Sokolovsky	2016-07-23
\| \| \| \| \| \| \| \|	The idea behind decrease is: bytecode and other static data is also kept on heap, and can easily become half of heap, then setting threshold to half of heap will have null effect - GC will happen on complete heap exhaustion like before. But exactly in such config maintaining heap defragmented is very important, so lower threshold to accommodate that.
*	esp8266/_boot.py: Set GC alloc threshold to half of heap size.	Paul Sokolovsky	2016-07-23
\| \| \| \| \|	Should keep good chunk of heap unfragmented, if a user application allows that at all.
*	esp8266: Switch webrepl to use frozen bytecode.	Paul Sokolovsky	2016-07-02
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*	esp8266: Switch webrepl_setup to use frozen bytecode.	Paul Sokolovsky	2016-07-02
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*	esp8266: Explicitly collect garbage in bootstrap scripts.	Paul Sokolovsky	2016-07-02
\| \| \| \|	Leads to less fragmentation at teh time user code starts.
*	esp8266: Enable frozen bytecode, with scripts in modules/ subdir.	Damien George	2016-06-29
	To start with, the critical scripts _boot.py and flashbdev.py are frozen to improve performance and reduce RAM consumption. Saves about 1000 bytes of heap RAM for a bare boot with filesystem.