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514 Commits

Author SHA1 Message Date
Noralf Trønnes
ab7ddfddd5 atmel-samd/samd51: Refactor clock setup 
Refactor the convoluted asf4 clock setup into something more readable.

enable_clock_generator() has 2 changes:
- Set 'Output enabled' to match the current clock setup
- Handle divisors above 511

Add an enable_clock_generator_sync() version which makes it possible to setup
clocks without waiting for syncing. The bootup would hang without this.

I have checked these registers:

 NVMCTRL->CTRLA = 0x00000004

 Peripheral clocks (only non-zero shown):
 PCHCTRL[1]=0x00000045
 PCHCTRL[10]=0x00000041

 Generator clocks (only non-zero shown):
 GENCTRL[0] = 0x00010907
 GENCTRL[1] = 0x00010906
-GENCTRL[2] = 0x00041104
+GENCTRL[2] = 0x00200904
 GENCTRL[4] = 0x00010907
 GENCTRL[5] = 0x00180906

 DFLL clock:
 OSCCTRL->DFLLCTRLA = 0x00000082
 OSCCTRL->DFLLCTRLB = 0x00000000
 OSCCTRL->DFLLVAL = 0x00008082
 OSCCTRL->DFLLMUL = 0x00000000

 DPLL clocks:
 OSCCTRL->Dpll[0].DPLLCTRLA=0x00000002
 OSCCTRL->Dpll[0].DPLLCTRLB=0x00000000
 OSCCTRL->Dpll[0].DPLLRATIO=0x0000003b
 OSCCTRL->Dpll[1].DPLLCTRLA=0x00000080
 OSCCTRL->Dpll[1].DPLLCTRLB=0x00000020
 OSCCTRL->Dpll[1].DPLLRATIO=0x00000000

 OSC32KCTRL clock:
 OSC32KCTRL->RTCCTRL = 0x00000000
 OSC32KCTRL->XOSC32K = 0x00002082
 OSC32KCTRL->CFDCTRL = 0x00000000
 OSC32KCTRL->EVCTRL = 0x00000000
 OSC32KCTRL->OSCULP32K = 0x00002300

Only gen2 changed which is due to samd51 having more bits in the simple
division register so DIVSEL wasn't necessary, and it didn't have OE set.
 2018-06-01 18:02:35 +02:00
Noralf Trønnes
5c6aea9fd8 atmel-samd/samd51: Implement samd.clock 
Fill out the dummy implementation.
 2018-06-01 18:01:08 +02:00
Radomir Dopieralski
d02899f822 Add gamepad_singleto to root pointers for the nrf port 2018-05-30 23:11:23 +02:00
Radomir Dopieralski
b219ce6d37 Add gamepad_singleton to root pointers 2018-05-30 23:11:22 +02:00
Dan Halbert
eab8e43188 rev E feather M4 express; remove named AREF pins 2018-05-29 20:25:28 -04:00
Dan Halbert
754c36bb37
Merge pull request #867 from dhalbert/fix_pirkey_apa102 
3.0 pirkey build including appropriate frozen modules
 2018-05-24 22:07:14 -04:00
Dan Halbert
ee896cdd41 restore I2C and UART. Don't do port.c resets and inits for modules that are not available. 2018-05-24 20:20:18 -04:00
Scott Shawcroft
42bf3a1306 Remove asf3 nvm code. 2018-05-24 13:14:40 -07:00
Dan Halbert
b9f36184f5 refine pirkey build 2018-05-24 13:28:03 -04:00
Dan Halbert
083f91363a pirkey APA102 defs were commented out in mpconfigboard.h 2018-05-23 18:21:07 -04:00
Scott Shawcroft
aa86a1457f Use merged in FreeTouch 2018-05-23 11:57:35 -07:00
Dan Halbert
6af5fc2796
Merge pull request #861 from tannewt/touchio3 
Turn on touchio for M0 boards.
 2018-05-23 14:20:15 -04:00
Scott Shawcroft
641caaa6dd Gain space back in non-Express builds by using -finline-limit 2018-05-23 10:36:59 -07:00
Scott Shawcroft
3607d3ba2c Correctly reset the PTC 2018-05-22 14:20:35 -07:00
Scott Shawcroft
31bcd1c45c Fixup gclk init 2018-05-22 13:56:12 -07:00
Scott Shawcroft
99123a8621 Turn on touchio for M0 boards. M4 will come later once its supported 
by FreeTouch.

Fixes #670
 2018-05-22 13:49:08 -07:00
Dan Halbert
22405d6bdb
Merge pull request #860 from dhalbert/3.0-cpx-crickit 
turn off longint on cpx crickit; update frozen libs
 2018-05-22 16:28:42 -04:00
Scott Shawcroft
165b28438a
Merge pull request #854 from python-ugame/extra-override 
Allow overriding EXTRA_BUILTIN_MODULES in mpconfigboard.h
 2018-05-22 10:22:35 -07:00
Dan Halbert
0d7db29630 turn off longint on cpx crickit; update frozen libs 2018-05-22 13:03:13 -04:00
Dan Halbert
49a81d5c4b LONGLONG typo 2018-05-22 09:35:29 -04:00
Dan Halbert
45db48bbaa make longint choice mechanism more readable 2018-05-22 08:04:14 -04:00
Dan Halbert
5680933483 refactor longint settings; make crickit cpx build 2018-05-21 23:58:03 -04:00
Radomir Dopieralski
6a6ab2b0ec Allow overriding EXTRA_BUILTIN_MODULES in mpconfigboard.h 
Some boards (like the uGame10) may want to have their own set of extra
modules. This change lets them override EXTRA_BUILTIN_MODULES in their
mpconfigboard.h and makes the ugame10 board do that.
 2018-05-21 09:23:58 +02:00
Noralf Trønnes
cf33ad9a54 atmel-samd/samd21: Enable long int on Express boards 
This is necessary for using 1970 epoch in the time module.
 2018-05-18 12:35:26 +02:00
Matt Land
06b293af29 pirkey, trinket, ugame 2018-05-17 13:56:10 -04:00
Matt Land
a84845c0ae itsbitsy, metro 2018-05-17 13:48:33 -04:00
Matt Land
173a0a5faa arduino, circuitplayground, feather boards 2018-05-17 13:42:08 -04:00
Matt Land
fc2b4526d3 worked 2018-05-17 13:33:26 -04:00
Matt Land
e1cccd3dac rename to UART 2018-05-17 13:21:15 -04:00
Matt Land
2210fc60b1 Merge branch 'master' of https://github.com/adafruit/circuitpython into feature-default-serial 2018-05-17 13:08:43 -04:00
Matt Land
c846f4bdae remove newline 2018-05-17 12:17:06 -04:00
Matt Land
4fd4adf974 not working 2018-05-17 12:14:51 -04:00
Matt Land
30c625ff46 Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground 2018-05-16 17:58:03 -04:00
Matt Land
0511becd55 Merge branch 'master' of https://github.com/adafruit/circuitpython into feature-i2c-gemma 2018-05-16 17:55:43 -04:00
Scott Shawcroft
6a8db03ade
Merge pull request #838 from rhooper/master 
add supervisor.reload() to soft reboot from code
 2018-05-16 17:52:16 -04:00
Matt Land
b9b742cc69 add spi def to all boards pins file 2018-05-16 17:43:14 -04:00
Matt Land
c2fa892a02 fix formatting 2018-05-16 17:38:44 -04:00
Matt Land
cc52f8efd9 Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground 2018-05-16 17:32:50 -04:00
Matt Land
0a185c4d2d Merge branch 'master' of https://github.com/adafruit/circuitpython into feature-i2c-gemma 2018-05-16 17:07:58 -04:00
Matt Land
e8e75c056a For the two boards without SCL and SDA can you still add the board global entry for I2C? That way they'll raise the NotImplementedError with the better message instead of a NameError. 2018-05-16 17:02:41 -04:00
Jerry Needell
4f93467841 set #define MICROPY_USE_INTERNAL_ERRNO (0) in mpconfigport for ESP8266 to fix compile error 2018-05-16 16:10:32 -04:00
Matt Land
de885e81b1 Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground 2018-05-16 16:07:55 -04:00
Matt Land
8a351595ef formatting, trailing newlines 2018-05-16 15:57:25 -04:00
Matt Land
2c067edf54 used pins.c instead of README.rst 2018-05-16 15:54:01 -04:00
Matt Land
3144654854 SPI for all boards 2018-05-16 15:36:36 -04:00
Matt Land
244866c2c3 spi on much 2018-05-16 15:25:24 -04:00
Matt Land
10888be8e8 fixed pins 2018-05-16 15:07:12 -04:00
Matt Land
8d1d821876 pin issue 2018-05-16 14:58:57 -04:00
Scott Shawcroft
99e34e38eb
Merge pull request #829 from jerryneedell/jerryn_i2c 
add keyword timeout to I2C -- only used for bitbangioi
 2018-05-16 14:52:11 -04:00
Matt Land
fbb57f902d better error message 2018-05-15 15:37:48 -04:00
Matt Land
ff6e6b5155 best effort 2018-05-15 15:33:27 -04:00
Matt Land
4e65752d6e feather m0 boards 2018-05-15 15:28:23 -04:00
Roy Hooper
90a09dba59 Merge branch 'master' of github.com:adafruit/circuitpython 2018-05-15 14:54:54 -04:00
Matt Land
cdeb7ddff8 fix non- builds 2018-05-15 14:27:05 -04:00
Matt Land
cd1f6627e4 formatting 2018-05-15 14:09:00 -04:00
Matt Land
bd7f603748 zero + feather logger 2018-05-15 14:06:01 -04:00
Roy Hooper
7d443c87b3 Add gemma_m0 pin exclusions 2018-05-15 14:03:39 -04:00
Matt Land
a10f04ad6e support for 2 2018-05-15 13:53:53 -04:00
Matt Land
b0bacd9b0b review code 2018-05-15 13:15:24 -04:00
Roy Hooper
3fd9900ea7 disable pins on trinket_m0 so that we can free a fair bit of flash - Issue #840 2018-05-15 13:13:59 -04:00
Dan Halbert
54293397c5
Merge pull request #837 from godlygeek/human_readable_oserror 
Human readable OSError messages
 2018-05-15 10:12:09 -04:00
Roy Hooper
698912633f Rename reload_next_character to reload_requested to make it match it's intended use 2018-05-14 17:00:38 -04:00
Matt Wozniski
0518cc1d94 Include uerrno for boards with external SPI flash 
Signed-off-by: Matt Wozniski <mwozniski@bloomberg.net>
 2018-05-14 15:12:35 -04:00
Roy Hooper
a0954b9e11 Fix for Issue #770 - Provide a better error message when timers are still available. 2018-05-14 13:52:32 -04:00
Roy Hooper
1661cbb6e1 Make python detection more robust and allow setting PYTHON2 and PYTHON3 to override python executables during build. 2018-05-14 11:19:19 -04:00
Jerry Needell
d6c26942a5 add timeout keyword to I2C - for bitbangio - ignored for busio 2018-05-13 21:54:44 -04:00
Scott Shawcroft
ce5eae1c76
Merge pull request #761 from jepler/nrf-modules 
nrf: Enable binascii, hashlib modules
 2018-05-11 19:40:45 -07:00
Jeff Epler
471fdae993 nrf: Enable binascii, hashlib modules 
These modules would be very handy to have in order to implement a
more robust replacement for ampy.  It costs around 2KiB of text and
no data or bss.

'binascii' has base64 encoding, which can be used to create a fully
8-bit-clean transport above the slightly cooked serial connection of
these boards.

'hashlib' is a bit less critical, but I have found it handy to
be able to robustly checksum remote files.

I see this as only being useful on ports which don't have USB block
device support, so atmel-samd doesn't need it.  These modules are
already on esp8266 so I think nrf52 seems like the only one that
needs it.
 2018-05-11 07:41:09 -05:00
Scott Shawcroft
51106db93d
Merge pull request #827 from dhalbert/3.0_pb_pins_digitalinout 
PBxx pins were not setting DRVSTR or reporting PULL properly
 2018-05-10 20:42:26 -07:00
Dan Halbert
240659da0e PBxx pins were not setting DRVSTR or reporting PULL properly 2018-05-10 23:09:51 -04:00
Jeff Epler
2acd5d88b6 nrf52: enable framebuf module 
Closes: #656
 2018-05-10 18:37:08 -05:00
Scott Shawcroft
50fc90bc5f Add pause/resume control to AudioOut and I2SOut 
Fixes #808
 2018-05-08 11:53:13 -07:00
Scott Shawcroft
d3a5d40374
Merge pull request #785 from notro/rtc_calibration 
atmel-samd/samd21: Rework clock setup + calibration
 2018-05-08 10:55:51 -07:00
Dan Halbert
e82f37c60e enable cache in SAMD51 2018-05-07 21:55:37 -04:00
Noralf Trønnes
5d5d14709f Add clock representation with calibration 
Add a python representation of the clocks with the possibility to change
the calbration of clock sources.
 2018-05-07 23:04:02 +02:00
Lars Kellogg-Stedman
56bf411d21 esp8266/modutime.c: remove symbol conflicts between time and utime modules 
this renames symbols in modutime.c so that it no longer conflicts with
the time module.  This commit does not enable the utime module; it
simply makes it easier for a local developer to do so.
 2018-05-07 11:55:20 -04:00
jerryneedell
b617271191
Update mpconfigport.h 
comment out define of CIRCUITPYTHON_BOOT_OUTPUT_FILE  for NRF52  --  it does not work properly
 2018-05-07 08:59:24 -04:00
Noralf Trønnes
2893e795fc atmel-samd/samd21: Use XOSC32K on boards with a crystal 
Use XOSC32K on boards that have BOARD_HAS_CRYSTAL defined and set to 1.
 2018-05-05 18:45:15 +02:00
Noralf Trønnes
4adba51569 atmel-samd/samd21: Rework clock setup 
Make clock setup explicit instead of using the convoluted asf4 macro setup.

enable_clock_generator():
- Add GCLK_GENCTRL_OE to stick with the current setup.
- Handle divisor larger than 31 for generator 2
- Change the source argument so it can take the GCLK_GENCTRL_SRC_XXXX_Val
  macros without casting to uint8_t.

This patch should not introduce any functional changes except keeping
GCLK_GENCTRL_OE enabled when the I2S clock is enabled.
 2018-05-05 18:01:13 +02:00
Scott Shawcroft
d32349cee8
Merge pull request #804 from dhalbert/boot_out_fixes 
3.0: Handle bad power on reset.
 2018-05-04 10:06:35 -07:00
Dan Halbert
32363b801b 3.0: add CircuitPlayground and HID to CPX frozen modules 2018-05-04 08:44:33 -04:00
Noralf Trønnes
f21c2494cb atmel-samd/samd21: Enable OSC32K 
Enable OSC32K which is used by the RTC.
For some reason the RTC worked without enabling it.
 2018-05-04 13:34:30 +02:00
Noralf Trønnes
4a2a553647 atmel-samd/clocks: Split out samd21_clocks.c and samd51_clocks.c 
Enhance readability by separating the samd21 and samd51 clock code.

This patch should not introduce any functional changes.
 2018-05-04 13:32:56 +02:00
Dan Halbert
f486ead84a Handle bad power on reset. 2018-05-03 23:43:02 -04:00
Scott Shawcroft
a8bd37f14d
Merge pull request #799 from larsks/feature/circuitpython/station-ssid 
esp8266/modnetwork: Allow to get ESSID of AP that STA is connected to.
 2018-05-03 10:12:50 -07:00
Lars Kellogg-Stedman
1e0353e2db esp8266/modnetwork: Allow to get ESSID of AP that STA is connected to. 
This patch enables iface.config('essid') to work for both AP and STA
interfaces.

(cherry picked from commit d8fdb77ac9)
 2018-05-03 11:49:37 -04:00
Lars Kellogg-Stedman
ad1b16a3ec ports/esp8266: try both binascii and ubinascii in inisetup.py 
in recent circuitpython builds, `ubinascii` is available as
`binascii`.  This modifies `modules/inisetup.py` to use the same
import semantics as `modules/websocket_helper.py`: first try importing
`ubinascii`, and if that fails, fall back to importing `binascii`.

Closes adafruit/circuitpython#795
 2018-05-03 09:23:54 -04:00
Dan Halbert
9d484c4935
Merge pull request #789 from tannewt/pdmin3 
Re-enable PDMIn without ASF
 2018-05-02 19:59:20 -04:00
Scott Shawcroft
04f75b8903 Reduce the buffer size back to what 2.x has. Increase was leftover 
from debugging.
 2018-05-02 15:21:43 -07:00
Scott Shawcroft
22b7cd3d51 Fix 8 bit recordings on CPX. 
The DMA trigger source was incorrect when using serializer 1 on
the SAMD21.

Playback register was incorrect for 8 bit as well. Now fixed.
 2018-05-02 15:15:25 -07:00
Scott Shawcroft
449385b250
Merge pull request #790 from dhalbert/cpu_temp 
Implement microcontroller.cpu.temperature.
 2018-05-02 12:23:03 -07:00
Dan Halbert
33b9c39f58 peripherals.c should include peripherals.h 2018-05-02 13:50:34 -04:00
Lars Kellogg-Stedman
3e35cbcd5b allow esptool.py invocation to be set via make vars 
This commit replaces the literal calls to `esptool.py` with the
`$(ESPTOOL)` Makefile variable. This allows one to set the esptool
invocation on the Make command line:

    make ESPTOOL="python2 $(which esptool.py)"

(or via the environment, an include file, etc)

Closes #793
 2018-05-02 09:47:01 -04:00
Dan Halbert
e565282da9 fix minor comment typos 2018-05-01 22:04:11 -04:00
Dan Halbert
3a2b4af830 Implement microcontroller.cpu.temperature on '21 and '51. 2018-05-01 21:35:55 -04:00
Noralf Trønnes
681399f8db atmel-samd: RTC: Improve precision when setting datetime 
The prescaler is not reset when setting the counter so we can be off by
as much as 1023/1024 seconds. Fix this by resetting the RTC module.
 2018-05-01 21:35:24 -04:00
Scott Shawcroft
cfea51ec68 Re-enable PDMIn without ASF and using the helpers added with 
I2SOut.

The API is almost the same except the frequency attribute has been
renamed to sample_rate so that its less likely to be confused with
frequencies within the audio itself.

Fixes #263.
 2018-05-01 14:35:43 -07:00
Scott Shawcroft
dd0f8689a1
Merge pull request #786 from notro/rtc_set_datetime_precision 
atmel-samd: RTC: Improve precision when setting datetime
 2018-04-29 20:30:37 -07:00
Noralf Trønnes
62d7a800d7 atmel-samd: RTC: Improve precision when setting datetime 
The prescaler is not reset when setting the counter so we can be off by
as much as 1023/1024 seconds. Fix this by resetting the RTC module.
 2018-04-29 20:43:07 +02:00
sommersoft
396e4ffc34 implemented 'claim_pin' methodology; updated 'open_drain' handling 2018-04-28 17:27:23 +00:00