Commit Graph

46 Commits

Author SHA1 Message Date
Scott Shawcroft 81d395d825
Merge pull request #745 from notro/time_rtc
RFC: Add rtc module
2018-04-16 15:26:54 -07:00
Noralf Trønnes 8e2080411f atmel-samd: Add rtc module support
Support the rtc module by using hal_calendar.
2018-04-16 13:15:08 +02:00
Scott Shawcroft 812fe0c93f Turn on nvm in 3.0.
Its 256b on M0 and 8k on M4 to match flash erase sizes.

Fixes #758
2018-04-13 16:22:28 -07:00
Scott Shawcroft 22194d5977 Tweaks based on dhalbert's feedback. 2018-04-13 10:51:01 -07:00
Scott Shawcroft 8dcfeb6240 Fix Makefile 2018-04-12 18:17:46 -07:00
Scott Shawcroft 28642ab10d Add audio output support!
This evolves the API from 2.x (and breaks it). Playback devices are now
separate from the samples themselves. This allows for greater playback
flexibility. Two sample sources are audioio.RawSample and audioio.WaveFile.
They can both be mono or stereo. They can be output to audioio.AudioOut or
audiobusio.I2SOut.

Internally, the dma tracking has changed from a TC counting block transfers
to an interrupt generated by the block event sent to the EVSYS. This reduces
the overhead of each DMA transfer so multiple can occure without using up TCs.

Fixes #652. Fixes #522. Huge progress on #263
2018-04-12 16:35:13 -07:00
Jeff Epler 88bbe425db Create genhdr/ directory in time 2018-04-09 13:31:44 -05:00
Scott Shawcroft 4e053cea0d
Merge pull request #628 from sommersoft/super_status
Added Function To Check the Serial Connection From CircuitPython Layer
2018-04-08 22:06:09 -07:00
Dan Halbert beb6ad2e40 Add USB HID support, including Consumer Control 2018-04-02 21:37:44 -04:00
Dan Halbert 435e894fa0 Merge branch 'master' into 3.0_hid 2018-04-02 19:19:43 -04:00
Dan Halbert df91878d2e WIP: works with just keyboard but not complex report descriptor 2018-03-30 23:24:00 -04:00
sommersoft 6ee573c7c9
Merge branch 'master' into super_status 2018-03-30 14:27:39 -05:00
Jeff Epler d57397f9c8 Remove an unneeded -Wno-error=lto-type-mismtach 2018-03-25 22:04:15 -05:00
Dan Halbert 31f5b6a238 WIP: simple working HID 2018-03-24 18:29:12 -04:00
Scott Shawcroft e7fc0b6aa7 Use DMA for long SPI transactions including those to the SPI Flash.
QSPI is not currently working so its commented out.

This is progress on #652.
2018-03-09 12:45:46 -08:00
sommersoft c1c3a79ec4 atmel-samd: changed Status to Runtime; instituted runtime singleton 2018-03-09 02:19:51 +00:00
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
sommersoft 60d6ccc731 changed spaced supervisor/Status.c line to tabbed 2018-02-20 03:44:45 +00:00
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
sommersoft 9ee4d13756 added Status submodule to ports/atmel-samd/common-hal/supervisor; issue #544 2018-02-19 20:49:18 +00:00
Scott Shawcroft eb2b41810a Turn on lto 2018-02-15 16:12:58 -08:00
Scott Shawcroft c7af17525b m4 pulseout works 2018-02-14 11:38:52 -08:00
Scott Shawcroft 6a7d889dd4 m0 pulseout works. Factored out shared timer code. 2018-02-13 18:17:20 -08:00
Scott Shawcroft 190e7d629e WIP 2018-02-09 16:37:27 -08:00
Dan Halbert 6be6df6ae4
Merge pull request #609 from tannewt/bitbangio
Enable bitbangio now that we have digitalio.
2018-02-08 21:24:32 -05:00
Scott Shawcroft aeae0090af Enable bitbangio now that we have digitalio.
Also remove a rogue neopixel_write.
2018-02-08 16:03:05 -08:00
Scott Shawcroft 82bc11585e ports/atmel-samd: Re-enable analogio
This introduces SAMD51 support and re-enables SAMD21 support.

Fixes #263
2018-02-08 14:48:08 -08:00
Radomir Dopieralski 189c62ac7d Bring back the _stage library
I have tested the _stage module, and it works fine, so I'm including it
in he sources again. It's still disabled by default in the
mpconfigport.h.
2018-01-29 21:24:46 +01:00
Dan Halbert 065e82015f merge from 2.2.0 + fix up board defs 2018-01-02 21:25:41 -05:00
Dan Halbert ce81c8dda9 Avoid gcc 7.2.1 compiler issues in nlr_push() (#506)
Avoid gcc 7.2.1 compiler issues in nlr_push()
2018-01-02 13:41:34 -08:00
Dan Halbert 72c911be97 Support SPI flash chips for CIRCUITPY, using non-DMA SPI for now. 2017-11-27 21:00:24 -05:00
Dan Halbert a9f75a71c5
Merge pull request #443 from dhalbert/3.0_spi
non-DMA SPI working; adding this now for testing; will continue with DMA
2017-11-16 19:28:24 -05:00
Dan Halbert 312444bbd2 non-DMA SPI working; adding this now for testing; will continue with DMA
Also, fixed pin mappings for rev B Metro M4:
swap PA12 and PA13 on SPI 2x3 header
swap A3 and A5

Comment out all frozen modules in CPX again to make room while waiting
for SPI flash.
2017-11-16 19:09:35 -05:00
Scott Shawcroft ecc47d5258 Create supervisor module.
It can control autoreload and the rgb status led.
2017-11-16 09:04:17 -08:00
Dan Halbert 7292984204 Implement busio.I2c.
* Added asf4_conf/samd*/hpl_sercom_config.h
* Adjusted clocks in peripheral_clk_config.h.
* Put some frozen libs back in CPX for testing.
* Implement common-hal I2C
* Add samd*_peripherals.h in parallel with samd*_pins.h for common
  functions and data.
* Store SERCOM index in pins table for convenience.
* Canonicalize some #include guard names in various .h files.

simpler reset of SERCOMs; remove unused routine
2017-11-07 09:59:54 -08:00
Scott Shawcroft a8ee0012d7 atmel-samd: Enable -Os for SAMD51 and update neopixel accordingly. 2017-11-06 16:30:11 -08:00
Dan Halbert 3b17980822
Merge pull request #391 from tannewt/longint_usb_fix
Enable LONGINT on M4 + usb fix
2017-11-01 14:19:17 -04:00
Scott Shawcroft cfbb74ffe7 atmel-samd: Reorder mpconfigport.mk and mpconfigboard.mk includes.
This allows mpconfigport.mk to set this conditionally based on
$(CHIP_FAMILY).
2017-11-01 11:01:34 -07:00
Tony DiCola d023879bea atmel-samd: Update and enable neopixel_write for ASF4, tested on SAMD21 only. 2017-10-31 16:06:36 -07:00
Radomir Dopieralski 8c7571a75d Create the build directory before running gen_usb_descriptor
Otherwise it fails to create the file in that directory.
2017-10-31 13:35:22 -07:00
Scott Shawcroft 4aeef100f6 atmel-samd: More USB polish
* Introduce a python script to generate the USB descriptor instead of
  a bunch of C macros. In the future, we can use this dynamically in
  CircuitPython.
* Add support for detecting read-only mass storage mounts.

Fixes #377
2017-10-30 18:29:20 -07:00
Dan Halbert 10b3a90189 Check INTERNAL_LIBM make flag in a safer way. 2017-10-27 17:32:13 -04:00
Dan Halbert 7f88ba3b26 Revert "Allow main.py to be interrupted by ctrl-C" (#381)
* Revert "Read serial input as a background task so we can check for the interrupt character."

This reverts commit 046092e8a2.

* Revert "Check INTERNAL_LIBM make flag in a safer way."

This reverts commit 2b80add22f.
2017-10-27 17:32:13 -04:00
Dan Halbert f0a12d9620 Check INTERNAL_LIBM make flag in a safer way. 2017-10-27 17:32:13 -04:00
Scott Shawcroft 73c15dcf8b Merge commit 'f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c' into nrf2_merge
This is prep for merging in the NRF5 pull request.
2017-10-24 22:31:16 -07:00