Scott Shawcroft
fd0420d432
Update digitalio api for other ports
2020-05-20 09:23:42 -07:00
Scott Shawcroft
c0ba2a839f
Updates based on feedback from jepler
2020-04-06 16:03:31 -07:00
Scott Shawcroft
6db11cf68b
Fix up Spresense build. It doesn't sleep.
2020-03-17 14:21:45 -07:00
Dan Halbert
b6206406de
new pin validation routines; don't use mp_const_none if NULL will do
2020-02-28 23:43:04 -05:00
Dave Marples
24405cabaf
Edits as a result of review
2020-02-19 00:07:01 +00:00
Dave Marples
490a808bf6
Addition of stubs for rs485/CTS/RTS handling on non-implemented chips
2020-02-18 23:16:40 +00:00
Dan Halbert
005c4caf8c
fix function defs for compiler
2020-02-07 10:32:37 -05:00
Dan Halbert
857d8ab40a
improve time.monotonic_ns() accuracy from ms to us
2020-02-07 10:02:50 -05:00
Jeff Epler
95d9c49e43
Merge remote-tracking branch 'origin/master' into tick-refactor
2019-11-29 11:27:09 -06:00
Dan Halbert
dd6dfeb30a
Squeeze pyruler zh_Latn_pinyin
2019-11-27 14:47:35 -05:00
Dan Halbert
b32a9192df
make UART.write be blocking on SAMD; add timeout property
2019-11-27 13:05:29 -05:00
Jeff Epler
7f744a2369
Supervisor: move most of systick to the supervisor
...
This code is shared by most parts, except where not all the #ifdefs
inside the tick function were present in all ports. This mostly would
have broken gamepad tick support on non-samd ports.
The "ms32" and "ms64" variants of the tick functions are introduced
because there is no 64-bit atomic read. Disabling interrupts avoids
a low probability bug where milliseconds could be off by ~49.5 days
once every ~49.5 days (2^32 ms).
Avoiding disabling interrupts when only the low 32 bits are needed is a minor
optimization.
Testing performed: on metro m4 express, USB still works and
time.monotonic_ns() still counts up
2019-11-18 11:01:23 -06:00
Kamil Tomaszewski
e4574fa3bf
Clean UART on reset
2019-10-21 13:17:51 +02:00
Kamil Tomaszewski
3ad13e14d8
Do not open the same UART device again
2019-10-18 12:39:52 +02:00
Kamil Tomaszewski
b39ca3f8be
Do not open the same PWM device again
2019-10-18 12:39:22 +02:00
Kamil Tomaszewski
1decd111d5
Do not open the same ADC device again
2019-10-18 12:38:39 +02:00
Dan Halbert
a0d18ac4e6
add dummy common_hal_mcu_processor_get_voltage() for spresense
2019-10-15 09:07:12 -04:00
Kamil Tomaszewski
8dfc8b584f
Change Spresense reference_voltage to 0.0 (None)
2019-10-14 08:22:14 +02:00
Kamil Tomaszewski
8f653d6238
Use CXD56 pin names
2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
5f09609d41
Add Spresense board folder
2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
1fa8841d20
Change port name to cxd56
2019-10-11 08:23:51 +02:00
