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896 Commits

Author SHA1 Message Date
Thea Flowers 73989dbcaf Add board configuration for Winterbloom Sol 2019-11-04 23:11:42 -08:00
Scott Shawcroft cd3fcc87ab
Merge pull request #2252 from dhalbert/cpb-two-i2c 
nrf: allocate two I2C on CPB
 2019-11-03 13:15:36 -08:00
Dan Halbert 85a648224f Check for no pullups on I2C on nrf; give arduino nano 33 ble two I2C devices 2019-11-02 22:47:03 -04:00
brentru 2f04c5891f flip it around 2019-10-31 14:11:50 -04:00
brentru ab3da3071c flip MADCTL BGR bit to reflect RGB colors 2019-10-31 10:11:47 -04:00
ladyada d2b613134d we should use native rotation, and tweak madctl (not done yet) 2019-10-29 22:53:44 -04:00
ladyada 1e869d1334 switch to 8-bit mode - tested on hardware! 2019-10-29 21:14:45 -04:00
Dan Halbert 56ac41fabf
Merge pull request #2240 from theacodes/fix-2086 
Track unadjusted PWM duty cycle to avoid accumulating conversion errors
 2019-10-28 14:50:01 -04:00
Thea Flowers 4b742f88d9
Fix spelling 2019-10-25 10:50:27 -07:00
Thea Flowers 4fdf518251
Track unadjusted PWM duty cycle to avoid accumulating conversion errors 
Fixes #2086

When the frequency of a `PWMOut` is change it re-sets the PWM's duty cycle as
well, since the registers have to be re-calculated based on the new frequency.
Unfortunately, `common_hal_pulseio_pwmout_get_duty_cycle`
will return a value very close to, but not exactly, the value passed to `common_hal_pulseio_pwmout_set_duty_cycle`. If the frequency is modified
without the calling code also re-setting the duty cycle then the duty cycle
will decay over time. This fixes that problem by tracking the unadjusted duty
cycle and re-setting the duty cycle to that value when the frequency is changed.
 2019-10-23 14:34:14 -07:00
ProductDev 4cd5571203 Adds builds for sparkfun_qwiic_micro with and without flash 2019-10-23 15:05:46 -06:00
Kamil Tomaszewski 96756b3945 Add functions to get top and limit stack 2019-10-18 11:04:45 +02:00
wallarug 8f2e5990db
Changed to follow standard that Pad 0 is always TX 2019-10-17 18:02:05 +11:00
Scott Shawcroft 63790f01f8
Merge pull request #2218 from CedarGroveStudios/master 
Definitions for StringCar M0 Express and AT25SF161-SSHD-T 2MiB SPI flash chip
 2019-10-15 09:46:39 -07:00
Cedar Grove Maker Studios bd608e0807
remove placeholder 2019-10-14 11:56:53 -07:00
Cedar Grove Maker Studios b04a218bbc
initial load of stringcar m0 express defs 2019-10-14 11:56:18 -07:00
Cedar Grove Maker Studios 44ebc4c95d
establish stringcar m0 express definitions 2019-10-14 11:55:22 -07:00
Dan Halbert c1ab2486f9 return chip vcc value 2019-10-12 15:42:15 -04:00
Kamil Tomaszewski 7aefcc449a Add an alternative way to number the USB endpoints 
Two options available:
- relative numbering (USB_RELATIVE_EP_NUM = 1) - default
- absolute numbering (USB_RELATIVE_EP_NUM = 0) - new!
 2019-10-07 12:31:42 +02:00
Scott Shawcroft cdc116291b
Merge pull request #2177 from wallarug/walla/robohatmm1-production 
Robo HAT MM1 - Fixes after testing
 2019-09-26 10:44:55 -07:00
arturo182 21f8c3e40a serpente: Update PID and enable as many modules as we can fit 2019-09-26 17:22:18 +02:00
wallarug 3c99a23adb fix spi 2019-09-26 21:47:36 +10:00
wallarug 533a5bc7a3 fixed SPI on M4 2019-09-26 21:43:52 +10:00
wallarug 5cd10b3ba0 updated robohatmm1_m0 2019-09-26 20:02:09 +10:00
wallarug 39265fccf3 included a version number 2019-09-26 19:22:51 +10:00
wallarug db9495b04b updated board name 2019-09-26 19:21:53 +10:00
wallarug 08b0f80879 updated board name 2019-09-26 19:21:24 +10:00
wallarug b7e8a031d0 remove frozen busio library 2019-09-26 19:19:54 +10:00
wallarug ff13b6f682 updated pins.c 2019-09-26 19:18:50 +10:00
wallarug 70860e1352 robohatmm1 removed uart and put in correct order 2019-09-22 19:47:44 +10:00
Melissa LeBlanc-Williams 9a74bf929b Added TFT pins to HalloWing M4 for code compatibility 2019-09-19 14:50:10 -07:00
Melissa LeBlanc-Williams b7598f7058 Merge branch 'master' of https://github.com/adafruit/circuitpython 2019-09-19 14:20:28 -07:00
Scott Shawcroft 0fed65e7d2
Merge remote-tracking branch 'adafruit/master' into dac51 2019-09-19 12:21:54 -07:00
Melissa LeBlanc-Williams 341428b4da Added SPEAKER pin to HalloWing M4 for code compatibility 2019-09-19 11:23:37 -07:00
Melissa LeBlanc-Williams 8dfb2237d9 Added TOUCH pins to HalloWing M4 for code compatibility 2019-09-19 10:40:13 -07:00
Scott Shawcroft fc90c942f5
Add custom CPX build for display support 2019-09-17 10:40:07 -07:00
jepler dffedd7c86 samd: peripherals: update submodule reference 2019-09-16 21:48:31 -05:00
Scott Shawcroft aa9b57fc81
Merge pull request #2154 from arturo182/master 
Add support for Serpente boards
 2019-09-16 09:20:17 -07:00
arturo182 e1679acaec
Set as small build regardless of language 2019-09-16 11:51:46 +02:00
jepler 61698eb5d8 AnalogOut / AudioOut: Copy settings from Arduino 
Make changes in asf4_conf even though I think in these cases the
"peripherals" submodule is running the show.

Arduino clocks the DAC at 12MHz but uses the CCTRL setting for
clocking < 1.2MHz (100kSPS).

A fresh clock (6) is allocated for the new 12MHz clock.  This matches
the Arduino value, though not the GCLK index.

Modify other settings to more closely resemble Arduino.

In AudioOut, actually clock the waveform data from the timer we set up
for this purpose.

This gives good waveforms when setting AnalogOut full-scale in a loop,
but the rise/fall of waveforms that come from AudioOut are still erratic.
Weirdly, if AudioOut limits its range even slightly (e.g., to 1000..64000)
then the erratic

Note that this will require https://github.com/adafruit/samd-peripherals/pull/26
to be accepted for the submodule update here to work.
 2019-09-15 11:30:49 -05:00
Kattni Rembor c94310411b Update board def, enable touchio 2019-09-14 21:19:35 -04:00
arturo182 28bb901d1e Add support for Serpente boards 2019-09-14 16:06:28 +02:00
Dan Halbert b8200d7295 fix atmel-samd filesystem_tick'ing; clear_temp_status() should check for status indicator in use 2019-09-09 23:17:52 -04:00
Scott Shawcroft 8066810abb
Merge pull request #2091 from jepler/samd-dma-tracking 
Samd dma tracking
 2019-09-05 11:27:59 -07:00
Scott Shawcroft c5caacafdd
Merge pull request #2100 from pewpew-game/pewpew_m4 
Add support for PewPew M4 board
 2019-09-05 11:26:47 -07:00
Radomir Dopieralski d50ed3b6e7 Add support for PewPew M4 board 2019-09-05 10:50:33 +02:00
Dan Halbert f3af2a6fb7 Merge remote-tracking branch 'adafruit/master' into choose-usb-devices-xac 2019-09-04 21:56:13 -04:00
Dan Halbert 195de97c67 use only one endpoint pair for MSC except on SAMD21 2019-09-04 21:45:16 -04:00
Dan Halbert fca440fb66
Merge pull request #2113 from tannewt/displayio_hidden 
Add .hidden to TileGrid and Group
 2019-09-04 15:48:00 -04:00
Scott Shawcroft 7951646b9a
Disable bitbangio on uGame10 2019-09-04 11:49:47 -07:00