djsundog/circuitpython
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4132 Commits

Author SHA1 Message Date
Dan Halbert
9b4477e1dc Implement UART for 3.0 + related fixes. 
1. UART: ported to ASF4. Allow rx-only and tx-only. Add .baudrate r/w property.

2. Make NeoPixel timing deterministic by turning off caches during NeoPixel writes.
3. Incorporate asf4 updates:
  a. async USART driver
  b. bringing Atmel START configuration closer to what we use
  c. Clock initialization order now specified by CIRCUITPY_GCLK_INIT_1ST and _LAST.
4. supervisor/port.c: Move commented-out clock-test pin setting to correct location.
 2018-02-21 17:18:49 -05:00
James Devine
9c5a9e3411
Update boards URL in README.rst 
Corrected a (probably) old URL in the read me.
 2018-02-21 16:14:46 +00:00
Damien George
82828340a0 ports: Enable ucollections.deque on relevant ports. 
These ports are all capable of running uasyncio.
 2018-02-21 22:55:13 +11:00
Damien George
cced43feb8 esp32/modsocket: Allow getaddrinfo() to take up to 6 args. 
Currently only the first 2 args are used, but this patch should at least
make getaddrinfo() signature-compatible with CPython and other bare-metal
ports that use the lwip bindings.
 2018-02-21 19:09:38 +11:00
Damien George
e600810f39 esp32/main: Allocate the uPy heap via malloc instead of on the bss. 
This allows to get slightly more memory for the heap (currently around 110k
vs previous 92k) because the ESP IDF frees up some RAM after booting up.
 2018-02-21 14:25:51 +11:00
Damien George
c49a73ab0e esp32: Update to the latest ESP IDF. 
This update requires a new ESP32 toolchain: 1.22.0-80-g6c4433a-5.2.0.
 2018-02-21 14:24:10 +11:00
Scott Shawcroft
d02251f8cd Add a new board for Metro M4 Express Rev B. This is the board 
send to community members for testing.

Also tweaked and commented reset pin list for main Metro M4 Express
which is currently unreleased and is Rev D.
 2018-02-20 12:34:07 -08:00
Scott Shawcroft
653fc8877d Remove breakpoint instruction used for debugging. 2018-02-19 21:38:14 -08:00
sommersoft
60d6ccc731 changed spaced supervisor/Status.c line to tabbed 2018-02-20 03:44:45 +00:00
sommersoft
5de8df7997 added Status submodule to ports/nrf/common-hal/supervisor; issue #544 2018-02-19 22:27:16 +00:00
Scott Shawcroft
15f626be58 m4 qspi works. m0 compiles 2018-02-19 14:02:04 -08:00
Scott Shawcroft
f20d5723aa Reorganize things. Reading jdec works. 2018-02-19 14:02:04 -08:00
Scott Shawcroft
4710a2adba Compiles for m4. Untested on m0. 
This introduces a new spi_flash_api.h that works for both SPI and
QSPI. The previous spi_flash functions are now called external_flash
to minimize confusion.
 2018-02-19 14:02:04 -08:00
Scott Shawcroft
a2bd772d5c Begin rework to add qspi support. 2018-02-19 14:02:04 -08:00
sommersoft
9ee4d13756 added Status submodule to ports/atmel-samd/common-hal/supervisor; issue #544 2018-02-19 20:49:18 +00:00
Damien George
27fa9881a9 esp32/modnetwork: Implement dhcp_hostname for WLAN.config(). 2018-02-19 17:02:56 +11:00
Damien George
5a82ba8e07 esp32/machine_touchpad: Swap pins 32 and 33. 
Based on testing, this is how the mapping should be.
 2018-02-19 00:36:55 +11:00
Dan Halbert
cb39bfcad9
Merge pull request #625 from tannewt/pulseio3 
Re-enable pulseio for SAMD21 and SAMD51
 2018-02-16 14:08:01 -05:00
Scott Shawcroft
a2b18b75d4 Fix loops and comma style. 2018-02-16 10:05:28 -08:00
Damien George
60c6b880fa esp32/machine_rtc: Move export declaration from .c to common .h file. 2018-02-17 00:52:55 +11:00
Eric Poulsen
abec47a1cd esp32/modesp32: Add new module "esp32" to support extra wake features. 
The machine.Pin class is also updated to support these wake-on-pin
features.
 2018-02-17 00:49:05 +11:00
Eric Poulsen
44033a1d27 esp32/machine_rtc: Add RTC class to machine module with sleep impl. 
The machine.RTC class is added and the machine module is updated with the
implementation of sleep, deepsleep, reset_cause and wake_reason.
 2018-02-17 00:47:17 +11:00
Scott Shawcroft
eb2b41810a Turn on lto 2018-02-15 16:12:58 -08:00
Scott Shawcroft
538081528d pulsein works on m0 2018-02-15 16:04:39 -08:00
Scott Shawcroft
fcde138ea3 pulsein works on m4 2018-02-15 15:12:58 -08:00
Kevin Townsend
fce0b0858f Removed leftover build option 2018-02-15 21:46:14 +01:00
Kevin Townsend
10497d1db0 Update for style consistency 2018-02-15 21:44:05 +01:00
Kevin Townsend
6544f4cb5c Cleanup minor typos 2018-02-15 21:42:24 +01:00
Kevin Townsend
da15053e0a Fixed pin P0_00 2018-02-15 21:41:21 +01:00
Kevin Townsend
d4356f9416 Added second 'P0_00' 2018-02-15 17:00:58 +01:00
Kevin Townsend
cd7baed14d Added note nrfutil and flashing 2018-02-15 16:00:34 +01:00
Kevin Townsend
70596b6641 Added note on MSDDisable 2018-02-15 15:51:10 +01:00
hathach
f989db25b5 more bootloader feather52840 update 2018-02-15 21:43:27 +07:00
hathach
2e0edd5a63 Merge branch 'nrf52840' of github.com:microbuilder/circuitpython into nrf52840 2018-02-15 15:19:47 +07:00
hathach
2c9cd38547 update bootloader for feather52840 2018-02-15 15:12:30 +07:00
Damien George
d966a33486 stm32: Change header include guards from STMHAL to STM32 to match dir. 2018-02-15 15:47:04 +11:00
Scott Shawcroft
07230f2637 pulsein compiles but doesn't work 2018-02-14 16:59:04 -08:00
Olivier Ortigues
359d2bdf84 esp8266/README.md: Update build instruction to reflect new ports dir. 2018-02-15 11:14:52 +11:00
Olivier Ortigues
5c83d05b49 esp8266/esppwm: Clip negative duty numbers to 0. 
Prior to this patch a negative duty would lead to full PWM.
 2018-02-15 11:12:41 +11:00
Scott Shawcroft
c7af17525b m4 pulseout works 2018-02-14 11:38:52 -08:00
Damien George
ab7819c314 unix/mpconfigport_coverage: Enable range (in)equality comparison. 2018-02-14 23:22:02 +11:00
Damien George
24c513cbc3 unix/Makefile,embedding/Makefile: Remove obsolete use of STMHAL_SRC_C. 2018-02-14 15:24:21 +11:00
Scott Shawcroft
6a7d889dd4 m0 pulseout works. Factored out shared timer code. 2018-02-13 18:17:20 -08:00
Scott Shawcroft
8479eef578 m0 tc and tcc work 2018-02-13 16:44:04 -08:00
Damien George
e6235fe647 teensy: Update GPIO speed consts to align with changes in stm32 port. 2018-02-14 10:52:45 +11:00
Scott Shawcroft
6c3075bec6 m4 tc and tcc works. multi-tcc channels ok too. 2018-02-13 14:22:55 -08:00
Kevin Townsend
0981c579f0 Fixed pin names 2018-02-13 18:26:28 +01:00
Kevin Townsend
b65e97bdb3 Update pin names 2018-02-13 18:17:31 +01:00
Kevin Townsend
5160dda473 Merge branch 'master' into nrf52840 2018-02-13 18:13:47 +01:00
Kevin Townsend
7b1cc9985b Merge branch 'master' of github.com:adafruit/circuitpython 2018-02-13 18:11:20 +01:00