djsundog/circuitpython
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294 Commits

Author SHA1 Message Date
Jeff Epler
57fde2e07b sdcardio: implement new library for SD card I/O 
Testing performed: That a card is successfully mounted on Pygamer with
the built in SD card slot

This module is enabled for most FULL_BUILD boards, but is disabled for
samd21 ("M0"), litex, and pca10100 for various reasons.
 2020-06-26 11:50:23 -05:00
Jeff Epler
1d2cc0b968 I2CPeripheral: Rename class and its module 
This is an incompatible change.
 2020-06-25 11:44:19 -05:00
Nick
33496e9c68 Add nice!nano board support 2020-06-05 19:58:54 -05:00
Diego Elio Pettenò
dd5d7c86d2 Fix up end of file and trailing whitespace. 
This can be enforced by pre-commit, but correct it separately to make it easier to review.
 2020-06-03 10:56:35 +01:00
Scott Shawcroft
9380c34cf7
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-05-27 10:47:08 -07:00
Dan Halbert
d06a7c4671
Correct HiiBot BlueFi USB_PID 
Donated a PID set for HiiBot BlueFi.
 2020-05-27 11:47:15 -04:00
Sean Cross
d0f1b59be5 nrf: pca10100: disable some unused features to shrink image 
This removes some features that are largely unused in order to get the
image to fit.

Recommended in
https://github.com/adafruit/circuitpython/pull/2933#issuecomment-632859678

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-27 11:28:50 +08:00
Sean Cross
33001f4e19 nrf: simmel: shrink filesystem to fit watchdog timer 
The watchdog timer has increased the amount of code and text that's
required.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-27 11:28:50 +08:00
Sean Cross
0169ea5155 nrf: discard arm exception sections 
Since these exceptions are unused, don't include them in the output
binary.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-27 11:28:49 +08:00
Sean Cross
595f6387c2 watchdog: rename module from wdt and move to microcontroller 
This also places it under the `microcontroller` object.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-27 11:28:49 +08:00
Sean Cross
fbe1c05832 nrf: simmel: enable wdt support 
This enables WDT support for Simmel. Other platforms cannot yet use
WDT because it overflows their flash storage.

Enable CIRCUITPY_WDT support for the nrf target.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-27 11:28:48 +08:00
Sean Cross
17ef2df2ca nrf: ld: add ARM.exidx to output image 
With the WDT changes, building Circuit Python results in the following error:

/opt/gcc-arm-none-eabi-9-2019-q4-major/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld: section .ARM.exidx LMA [00000000000621c8,00000000000621cf] overlaps section .data LMA [00000000000621c8,0000000000062383]

This is because unwinding data is getting generated, but has nowhere to go.
Re-enable this data in the linker script so it is saved.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-27 11:28:48 +08:00
Dan Halbert
19f0d82048
Merge pull request #2955 from BradChan/master 
Add hiibot_bluefi board definitions
 2020-05-26 15:37:35 -04:00
Sean Cross
f002c784c0 nrf: linker: add a new .uninitialized section 
This section immediately follows the .bss section, and is designed to
contain uninitialized variables that should persist across reboots.

The section is placed directly after .bss, under the theory that the
size of Circuit Python's .bss + .data is bigger than the bootloader's
.bss + .data, so there is less likely to be a conflict.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-18 11:52:17 +08:00
cyz
4f7b4241a2 add hiibot_bluefi 2020-05-18 09:42:37 +08:00
Sean Cross
ffaeeda749 nrf: simmel: decrease flash filesystem size 
The flash filesystem must be reduced in order to allow the current
build to fit.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-12 09:31:51 +08:00
Sean Cross
f7fcd43516 nrf: simmel: disable SPIM3 
Disable the SPIM3 controller to avoid needing to dedicate 8 kB to
the SPIM3 block.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-12 09:31:51 +08:00
Sean Cross
79c055f958 nrf: simmel: enable aesio 
This adds AES support to simmel.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-12 09:31:51 +08:00
Sean Cross
235098efb8 nrf: simmel: correct CSn pin 
The CSn pin is pin 6 on bank 1, not bank 0.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-12 09:31:51 +08:00
Scott Shawcroft
62b835ad76
Merge pull request #2833 from xiongyihui/pitaya-go 
add nRF52840 based Makerdiary Pitaya Go
 2020-05-11 16:34:27 -07:00
Dan Halbert
bae7a5e433 make translate again 2020-05-04 17:26:59 -04:00
Dan Halbert
4d7e341e44
Merge pull request #2844 from xobs/add-nrf-pca10100 
nrf: add pca10100
 2020-05-04 10:51:01 -04:00
Sean Cross
b128399d1e nrf: simmel: enable CIRCUITPY_USB_HID 
Simmel had USB HID disabled in order to save space.  However, the board
configuration did not set USB_DEVICES, causing it to inherit the default
device bouquet of MSC,CDC,MIDI,HID.  This in turn caused HID to be included
in the USB Configuration Descriptor.

For some reason, this was not a problem in an earlier version of tinyusb or
circuitpython.  However, in the most recent version this has rightfully
caused asserts to appear during configuration.

Re-enable USB_HID for now, as it doesn't add too much in terms of space.
We may disable it again later on if we become pressed for space.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-04 15:37:53 +08:00
Sean Cross
cb4fc894d7 nrf: add pca10100 
This is the nRF52833-DK board.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-05-04 15:07:49 +08:00
Yihui Xiong
7dd3ddc06b use Nordic's VID which seems to be allowed 
https://devzone.nordicsemi.com/f/nordic-q-a/50638/usb-pid-for-nrf52840
 2020-05-01 06:10:43 +00:00
Scott Shawcroft
1ca90572f1
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-30 13:25:31 -07:00
Scott Shawcroft
74a2d0944a
Merge pull request #2834 from Teknikio/fix/bluebird_pinout 
Update teknikio bluebird pin assignments
 2020-04-30 11:50:02 -07:00
JoeBakalor
36a71560c2 update teknikio bluebird pin assignments 2020-04-30 09:58:27 -04:00
Yihui Xiong
4393a88fb6 add nRF52840 based Makerdiary Pitaya Go 2020-04-30 07:38:20 +00:00
Dan Halbert
180f5c6a94 Merge remote-tracking branch 'adafruit/master' into ringbuf-fixes 2020-04-29 22:11:22 -04:00
Scott Shawcroft
a30ff70b4e
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-29 10:51:21 -07:00
Sean Cross
1d0781bf12 nrf: add simmel board 
This adds support for Simmel, an nRF52833-based bluetooth tracking
board designed to aid in pandemic tracing.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-04-29 11:40:00 +08:00
TG-Techie
b9e494b85a add submodule to TG-Watch02A 2020-04-28 00:03:02 -04:00
TG-Techie
76b466a38a add submodule to TG-Watch02A 2020-04-27 22:49:30 -04:00
Scott Shawcroft
755d404edf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-27 16:45:10 -07:00
Dan Halbert
77cd93ac2d merge from adafruit 2020-04-21 17:47:51 -04:00
Dan Halbert
38ec3bc574 further ringbuf cleanup 2020-04-21 17:38:20 -04:00
Sean Cross
3ed5b87b8f nrf: add support for nrf52833 
This adds preliminary support for the nRF52833, which is a variant of
the nRF52840 with half the RAM, half the flash, and fewer peripherals.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-04-21 12:29:56 +08:00
Scott Shawcroft
b580b34cbf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-14 17:14:44 -07:00
Jeff Epler
09dc46a984 Add Protomatter and FramebufferDisplay 2020-04-14 18:24:54 -05:00
Scott Shawcroft
8fe512c7e9
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-03-31 15:13:58 -07:00
Jeff Epler
54e8c63b4f
Merge pull request #2730 from tannewt/fix_fourwire_phase_polarity 
Add polarity and phase to FourWire.
 2020-03-28 07:28:37 -05:00
Scott Shawcroft
798118b74f
Update board.c's to remove remaining tick.h 2020-03-27 14:52:35 -07:00
Scott Shawcroft
b043384949
Update built in display init 2020-03-27 14:35:29 -07:00
siddacious
9e0c00dfd4 adding a backlight polarity flag to Display 2020-03-25 22:51:20 -07:00
siddacious
7bba79363a allowing backlight change 2020-03-25 22:41:23 -07:00
Scott Shawcroft
85f44e20cb
Merge pull request #2695 from TG-Techie/master 
Add new TG-Watch02A to the nrf boards directory
 2020-03-13 10:46:48 -07:00
TG-Techie
197dc344af fix requested changes 2020-03-12 02:31:13 -04:00
TG-Techie
b967a2071f changed TG-Watch02A HW_BOARD_NAME 2020-03-10 23:07:25 -04:00
TG-Techie
50b451ae0c add TG-Watch02A board def 2020-03-10 22:40:55 -04:00