c4ee6d5716
atmel-samd: Remove pin reference from AnalogOut error. Fixes #83
2017-02-19 14:38:24 +01:00
c81052a256
atmel-samd: Stop calibrating the crystal for Gemma and Trinket. We need the space for other code.
2017-02-19 14:11:24 +01:00
9ed3e11aec
atmel-samd: Clean up I2C correctly when an initialization error occurs. Fixes #95 .
2017-02-13 16:46:57 +01:00
ae715a827b
atmel-samd: Rework the clock configs to only be crystalless when needed by the hardware.
2017-02-10 05:09:17 -08:00
370d1dec88
SPI tweaks for SD Cards:
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* Always init SPI to 250k to start for SD cards.
* Add ability to configure byte written during read.
* Add ability to read and write to portions of buffers like existing I2C API.
2017-02-10 05:09:17 -08:00
597777e80b
atmel-samd: Update internal pins for Feather M0 Express Rev B
2017-02-02 12:12:05 -08:00
1da14b0eec
atmel-samd: Switch Metro back to including bootloader space.
2017-02-01 13:16:48 -08:00
8569395b5d
atmel-samd: Turn down the brightness of the status colors.
2017-02-01 13:15:46 -08:00
e3f9ee839a
Add frequency changing support to PWMOut.
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You can either set it once up front, or set variable_frequency on custruction to
indicate that the frequency must be able to change. This informs whether a timer
can be shared amongst pins.
This also adds persistent clock calibration on atmel-samd. Once the device has
synced its clock frequency over USB it will remember that config value until USB
is used again. This helps ensure the clock frequency is similar on and off USB.
Lastly, this also corrects time.sleep() when on USB by correcting the tick counter.
2017-01-30 15:02:01 -08:00
749d22b5e6
atmel-samd: stop overwriting the flash FS.
2017-01-19 14:26:57 -08:00
79024f3fb9
atmel-samd: Change new flash FS name to CIRCUITPY
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Fixes #79
2017-01-19 11:47:06 -08:00
dad33e6ad0
atmel-samd: Reset the DAC on soft reset. Fixes #80 .
2017-01-19 11:42:33 -08:00
f74e477966
atmel-samd: Fully reset the ADC state on reset to prevent a crash.
2017-01-19 11:26:41 -08:00
d29915ca3d
atmel-samd: Fix two more SERCOM configs, PA07 and PA06.
2017-01-18 15:04:35 -08:00
76a2178bd7
atmel-samd: Fix PA00 and PA01 sercoms. New CircuitPlayground prototype pinout.
2017-01-18 14:51:36 -08:00
1a86968912
atmel-samd: Fix neopixel timing by forcing the NVM cache to be deterministicly timed. Otherwise, bit order changes code timing. Fixes #74
2017-01-17 19:27:48 -08:00
42926c6159
atmel-samd: Fix whitespace.
2017-01-17 19:26:28 -08:00
179413aec2
atmel-samd: Support multiple ADC channels at once.
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Fixes #61
2017-01-17 14:40:43 -08:00
d239dbdc28
More fixes to pin pull thanks to jerryn:
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* Correct atmel-samd pin pull state.
* Correct conversion from python pull objects to C enum.
2017-01-16 15:32:23 -08:00
35a5d44399
atmel-samd: Ensure pin state for first script run because we don't
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know the post-bootloader state.
Also, color the status LED purple for ValueErrors which are used to
indicate a pin in use.
2017-01-13 15:39:50 -08:00
f6cf8ae208
atmel-samd: Split UART pin names into two so that all names start
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with a letter and are therefore valid Python.
Fixes #73 .
2017-01-12 13:53:47 -08:00
9ece7c907d
Add persistent VFS shares so that the devices can be used with USB
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that is present across soft-reset.
2017-01-12 12:46:44 -08:00
0d408488c5
atmel-samd: Turn off FRAMEBUF because it takes a lot of space.
2017-01-12 12:46:43 -08:00
cea5503ca0
Fixup warnings from merge about undefined macro values, switch to
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VM keyboard exception and switch to FATFS reader.
2017-01-12 12:46:18 -08:00
24765929ea
atmel-samd: Update pinouts for prototypes.
2017-01-08 22:11:27 -08:00
7c302c395e
Improve docs and update to CircuitPython.
2017-01-05 16:20:46 -08:00
89f4a5597b
atmel-samd: New revs which isolate the SPI for the external flash.
2017-01-05 14:36:33 -08:00
a9087fbaa2
atmel-samd: Change cplay pins to rev B.
2016-12-21 15:29:25 -08:00
7ce69959f9
atmel-samd: Tweaks for rev B of the prototype circuit playground.
2016-12-21 14:07:50 -08:00
f48d2df634
atmel-samd: Improve TouchIn to allow for multiple simultaneous touch pads.
2016-12-20 16:39:32 -08:00
427d33c706
atmel-samd: Add help() and remove mem_info functions from smallest builds to make room.
2016-12-19 16:38:35 -08:00
576373552a
atmel-samd: Run the VM hook while waiting for the UART read to timeout in case nothing is received.
2016-12-19 16:36:32 -08:00
f2bfbab6a0
atmel-samd: Save space by not creating default files on the FS and by only keeping LED flashing code when LEDs are present.
2016-12-19 13:03:50 -08:00
1598e44231
atmel-samd: Add preliminary support for UART
2016-12-19 13:03:50 -08:00
af17b64a58
atmel-samd: Add samd module for atmel-samd specific configuration.
...
Fixes #49
2016-12-13 18:04:50 -08:00
78a807cc26
atmel-samd: Commit QTouch library. Missed because .a files are usually ignored.
2016-12-13 16:11:19 -08:00
18c1210e87
atmel-samd: Remove debug output.
2016-12-13 16:10:42 -08:00
781633c716
Fix up Analog classes: unify them at 16 bits and adds reference_voltage member
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to make for easy conversion. Fixes #14 .
2016-12-13 16:09:00 -08:00
52f8e1cbf3
atmel-samd: Use bootloader again on the Metro M0
2016-12-12 17:09:42 -08:00
3972bc19c7
atmel-samd: Basic capacitive touch button support.
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Currently only works on a single channel and is only enabled for boards with
SPI flash. Only really designed for hardware testing at this point.
2016-12-12 15:11:25 -08:00
b6f1eebab3
atmel-samd: Add APA102 support and flash more advanced status.
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The new sequence is as follows:
* Solid blue during the boot/settings script.
* Solid green during the main/code script.
* After main while waiting to enter repl or reset:
* Fading green once main is done successfully.
* On error produce a series of flashes:
* Long flash color of script.
* Long flash color of error:
* Green = IndentationError
* Cyan = SyntaxError
* White = NameError
* Orange = OSError
* Yellow = Other error
* Line number of the exception by digit. Number of flashes represents value.
* Thousands = White
* Hundreds = Blue
* Tens = Yellow
* Ones = Cyan
* Off for a period and then repeats.
At any point a write to the flash storage will flicker red.
Fixes #63
2016-12-09 19:35:56 -08:00
6225b89c76
atmel-samd: Stop dumping gc info on collect.
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Fixes #27 .
2016-12-07 17:51:10 -08:00
1b819c6816
atmel-samd: Enable enumerate() adds 184 bytes.
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Fixes #32 .
2016-12-07 17:18:12 -08:00
0ae344841f
atmel-samd & esp8266: Make sure pins are not already in use.
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This prevents corrupting previous functional objects by stealing their pins
out from under them. It prevents this by ensuring that pins are in default
state before claiming them. It also verifies pins are released correctly and
reset on soft reset.
Fixes #4 , instantiating a second class will fail.
Fixes #29 , pins are now reset too.
2016-12-07 15:21:14 -08:00
bb9c751b50
atmel-samd: Correct fake date for FAT. Hopefully it'll be in 2016 now.
2016-12-05 11:15:46 -08:00
0ba9aee428
atmel-samd: Update Trinket and Gemma boards for rev B.
2016-12-05 11:14:36 -08:00
26229efe78
Add try_lock and unlock to I2C and SPI classes to make sure things
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are shared well between threads and underlying MicroPython (SPI Flash
for example.)
It is recommended to use the bus device classes to manage the locks
and other transaction state.
https://github.com/adafruit/Adafruit_MicroPython_BusDevice
Fixed #58
Fixed #59
Fixed #60
2016-12-02 15:46:12 -08:00
03f49f8209
atmel-samd: Slim down the pin struct to save ~1200 bytes.
2016-12-01 13:47:18 -08:00
f4a1da4be9
atmel-samd: Only include bitbangio on boards with flash.
2016-12-01 13:46:44 -08:00
915e1e5603
atmel-samd: Move the README text out of ROM to save space. We can still ship with it on flash.
2016-11-30 09:50:19 -08:00
Scott Shawcroft
Sebastian Plamauer