Scott Shawcroft e580d22f4a Use the external crystal on SAMD21 again. ... Also, re-enable calibration storage for CircuitPlayground Express. Tested with a 500hz PWMOut on Metro M0 with Saleae: * with crystal 500hz * with usb 500hz +- 0.1hz * without either 487hz += 0.1hz SAMD51 is skipped due to DFLL errata and the fact it defaults to a factory calibrated 48mhz that works fine for USB. Fixes #648		2018-06-01 18:01:42 -07:00
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atmel-samd	Use the external crystal on SAMD21 again.	2018-06-01 18:01:42 -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	Add gamepad_singleto to root pointers for the nrf port	2018-05-30 23:11:23 +02:00
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