djsundog/circuitpython
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37 Commits

Author SHA1 Message Date
Dan Halbert
6363b5ad06
Merge pull request #2693 from jepler/ulab-enable 
ulab: enable on most builds
 2020-03-10 09:48:46 -04:00
Jeff Epler
e128d770f1 cdx56: prepare to enable ulab 
This involves fixing support for SRC_MOD and enabling INTERNAL_LIBM
including adding support for SRC_LIBM.
 2020-03-09 15:54:40 -05:00
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
Scott Shawcroft
1c39606345
Fix other builds missing new heap bounds functions 2020-01-18 18:06:56 -08:00
Kamil Tomaszewski
402f6f66bd Add mkspk source files 2020-01-13 07:53:24 +01:00
Kamil Tomaszewski
357506dd9a Fix board_timerhook 2020-01-10 13:59:52 +01:00
Dan Halbert
013c840862 working on all ports 2019-12-10 20:27:30 -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
Dan Halbert
1d7d9043c1 CXD56 is a better platform name 2019-10-28 10:47:09 -04:00
Dan Halbert
358920db0e Use MICROPY_PY_SYS_PLATFORM in mpconfigport.h only 2019-10-28 10:40:10 -04:00
Dan Halbert
af1fab1915
Merge pull request #2226 from kamtom480/circuitpython-device-open 
Do not open the same PWM device if it is already open
 2019-10-23 15:08:40 -04:00
Kamil Tomaszewski
e4574fa3bf Clean UART on reset 2019-10-21 13:17:51 +02:00
Kamil Tomaszewski
e2cb29f2a0 Change default stack size to 64kiB for Spresense 2019-10-18 15:43:06 +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
Kamil Tomaszewski
4338511b28 Add get top and limit functions for Spresense 2019-10-18 11:10:22 +02:00
Kamil Tomaszewski
96756b3945 Add functions to get top and limit stack 2019-10-18 11:04:45 +02:00
Kamil Tomaszewski
30c9ad2b2a Update Spresense SDK to 1.4.1 2019-10-18 10:29:32 +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
b750ed3a0f Change Spresense firmware download link 2019-10-14 08:42:10 +02:00
Kamil Tomaszewski
8dfc8b584f Change Spresense reference_voltage to 0.0 (None) 2019-10-14 08:22:14 +02:00
Kamil Tomaszewski
6b9375804c Rename circuitpython.spk to firmware.spk 2019-10-11 17:15:25 +02:00
Kamil Tomaszewski
771f43591a Add links to serial drivers 2019-10-11 12:57:43 +02:00
Kamil Tomaszewski
eb1dfd2312 Add .gitignore 2019-10-11 12:11:48 +02:00
Kamil Tomaszewski
0d139e4eca Add a way to change serial device name 2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
c062990830 Make Makefile work across OS 2019-10-11 12:09:51 +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