Scott Shawcroft 2fbab8067a Prevent freezing USB during high frequency PulseIn. ... We now track the last time the background task ran and bail on the PulseIn if it starves the background work. In practice, this happens after the numbers from pulsein are no longer accurate. This also adjusts interrupt priorities so most are the lowest level except for the tick and USB interrupts. Fixes #516 and #876		2018-06-08 12:56:32 -07:00
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atmel-samd	Prevent freezing USB during high frequency PulseIn.	2018-06-08 12:56:32 -07:00
bare-arm	all: Remove inclusion of internal py header files.	2017-10-04 12:37:50 +11:00
cc3200	Merge commit 'f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c' into nrf2_merge	2017-10-24 22:31:16 -07:00
esp8266	set #define MICROPY_USE_INTERNAL_ERRNO (0) in mpconfigport for ESP8266 to fix compile error	2018-05-16 16:10:32 -04:00
minimal	py/persistentcode: Bump .mpy version number to version 3.	2017-10-05 10:49:44 +11:00
nrf	Use the system errno's on nrf	2018-06-02 12:55:07 -04:00
pic16bit	all: Update Makefiles and others to build with new ports/ dir layout.	2017-09-06 14:09:13 +10:00
qemu-arm	Merge commit 'f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c' into nrf2_merge	2017-10-24 22:31:16 -07:00
stm32	Merge tag 'v1.9.3'	2017-11-02 12:41:50 -07:00
teensy	Merge tag 'v1.9.3'	2017-11-02 12:41:50 -07:00
unix	Merge pull request #729 from jepler/tests-parallel-circuitpython	2018-03-31 09:55:21 -07:00
windows	ports/windows: Remove appveyor.yml	2018-04-02 07:59:12 -05:00
zephyr	zephyr: Switch to interrupt-driven pull-style console.	2017-10-07 17:36:16 +03:00