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3e9daeca8f
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433 Commits

Author SHA1 Message Date
Scott Shawcroft
3e9daeca8f
Merge pull request #5244 from dhalbert/stop-pio-on-deinit 
Stop StateMachine explicitly on deinit
 2021-08-27 08:59:04 -07:00
Scott Shawcroft
8edf0c5d3c
Merge pull request #5243 from dhalbert/user-interruptible-pio 
Allow PIO to be user-interruptible
 2021-08-27 08:57:08 -07:00
Dan Halbert
09897dbc82
Merge pull request #5238 from tannewt/fix_rp2_usb 
Fix usb irq race
 2021-08-27 10:40:06 -04:00
Dan Halbert
0261cacb06 Stop StateMachine explicitly on deinit 2021-08-27 10:07:14 -04:00
Dan Halbert
f1d25af7ba Allow PIO to be user-interruptible 2021-08-27 08:38:51 -04:00
Neradoc
4d05bb26bf change board.ID to board.board_id 2021-08-26 23:11:55 +02:00
Neradoc
b14b294516 add board.ID 2021-08-26 23:11:55 +02:00
Scott Shawcroft
9663a227a3
Fix usb irq race 
Run the USB background once after we hook our IRQ up in case we
missed one.

Related to #5212
 2021-08-26 10:20:26 -07:00
Jeff Epler
bef07961ab raspberrypi: audiopwmout: subtle for #5092 
I noticed that the loop over 65535 possible denominators took a long time,
causing up to 100ms wait for a sound sample to start playing!

This algorithm, adapted from an algorithm shown in Python's fractions.py,
is guaranteed to find the best denominator in a small number of steps
(I think log2-many steps but I'm not sure). In practice, it means the time
between samples playing is just 10ms, and some of that is recreating the
sine wave sample in Python each time.

It often finds the same solution as the old code, but sometimes it finds
one a bit better since it compares the ratios using float point instead
of integer arithmetic.
 2021-08-24 16:33:20 -05:00
Jeff Epler
77b0c76a37 raspberrypi: audiopwmout: simple fix for #5092 2021-08-24 15:54:06 -05:00
microDev
2e41550770
Merge pull request #5210 from DavePutz/issue_5091 
Change optimizer option so RP2040 DEBUG builds work
 2021-08-24 12:24:01 +05:30
root
0e3aa27794 Change optimizer option so RP2040 DEBUG builds work 2021-08-23 21:37:34 -05:00
Scott Shawcroft
6d49a9f0c5
Merge pull request #5205 from jepler/deprecate-vertical-scroll 
Deprecate Display's constructor arg set_vertical_scroll
 2021-08-23 12:52:12 -07:00
Scott Shawcroft
935888927e
Merge pull request #5196 from dhalbert/samd-audio-fixes 
improve SAMD audio DMA
 2021-08-23 10:27:59 -07:00
Jeff Epler
379461df7d Deprecate Display's constructor arg set_vertical_scroll 2021-08-23 09:17:59 -05:00
Dan Halbert
b8b23c97d9 improve SAMD audio DMA 2021-08-21 14:34:37 -04:00
microDev
f6d1caabc9
Merge pull request #5182 from tannewt/fix_imx 
Check background pending before sleep
 2021-08-21 08:00:10 +05:30
Dan Halbert
419d374d3c
Merge pull request #5181 from kattni/macropad-speaker-enable 
Add SPEAKER_ENABLE to MacroPad
 2021-08-19 19:32:28 -04:00
Kattni Rembor
1185228b90 Remove SPEAKER_SHUTDOWN pin. 2021-08-19 15:18:19 -04:00
Scott Shawcroft
d2860b58b0
Check background pending before sleep 
There is a race between when we run background tasks and when we
sleep. If an interrupt happens between the two, then we may delay
executing the background task. On some ports we checked this for
TinyUSB already. On iMX RT, we didn't which caused USB issues.
This PR makes it more generic for all background tasks including
USB.

Fixes #5086 and maybe others.
 2021-08-19 12:18:13 -07:00
Kattni Rembor
ae923db06d Add SPEAKER_ENABLE pin to MacroPad. 2021-08-18 17:30:42 -04:00
Scott Shawcroft
0390f812be
Fix RP2040 I2C instance check 2021-08-18 08:55:52 -07:00
Scott Shawcroft
a5143d284b
Merge pull request #5161 from ZodiusInfuser/patch_micropy 
Removed unnecessary defines from Pimoroni board files
 2021-08-17 12:40:12 -07:00
Scott Shawcroft
abe8638f41
Merge pull request #5160 from ZodiusInfuser/patch_tiny2040 
Removed default UART, SPI and I2C from Tiny2040 config
 2021-08-16 14:54:52 -07:00
ZodiusInfuser
2255ab1486 Removed unnecessary Micropy and Ignore defines 2021-08-16 16:40:12 +01:00
ZodiusInfuser
5fb507c3ff Removed default UART SPI and I2C from Tiny2040 config 2021-08-16 16:31:31 +01:00
Scott Shawcroft
de796e2304
Move OneWire to onewireio from busio 
This will allow finer grained inclusion in 8.0.0

Fixes #5135
 2021-08-12 10:47:14 -07:00
Scott Shawcroft
9c77d2653f
Merge pull request #5099 from ZodiusInfuser/main 
Added definitions for some upcoming Pimoroni LED driver boards
 2021-08-12 09:27:21 -07:00
ZodiusInfuser
47c8ff0570 Removed unnecessary defines 2021-08-11 23:34:20 +01:00
Scott Shawcroft
0632a1e681
Merge pull request #5060 from cdwilson/cdwilson/circuitpython/sparkfun-stm32f405-micromod 
stm/boards: Add support for SparkFun STM32 MicroMod Processor board.
 2021-08-11 12:19:16 -07:00
Dan Halbert
4608877c12 address review comments 2021-08-11 12:10:49 -04:00
Dan Halbert
35aac3d26b display SPI now 10MHz; set PWM duty cycle to zero at stop to quiet output 2021-08-11 10:48:53 -04:00
Dan Halbert
24e61a7da8 Track more carefully which audio buffers to fill, based on interrupt channels 2021-08-10 22:00:09 -04:00
ZodiusInfuser
e587bd7dc0 Added final USB PIDs 2021-08-10 11:17:06 +01:00
Chris Wilson
e741330ca8 Consistent pin naming for SparkFun MicroMod processor boards. 2021-08-09 23:10:52 -07:00
Dan Halbert
2451c788f4 valid channels in audio_dma_stop; cleaner supervisor_ticks mgmt in keypad 2021-08-09 09:47:13 -04:00
Dan Halbert
59b89fdc5c Fix various audio DMA issues: 
RP2040 and SAMD51:
- Detect when DMA has finished, and stop DMA audio explicitly.
- Do not accidentally reuse `first_buffer` supplied by WaveFile or RawSample. Always realloc `first_buffer` and `second_buffer`

RP2040:
- When audio playing is stopped, write a final zero to the output register. This prevents residual PWM tones.
- Handle buffer size for 8-bit samples properly for 16-bit output.
- Fail on some edge cases (which may not be possible at the moment).
 2021-08-09 09:47:13 -04:00
Dan Halbert
2cd80d1074 wip, with debugging printf's 2021-08-09 09:47:13 -04:00
Dan Halbert
fd71d924d2 partial buffer mgmt fix 2021-08-09 09:47:13 -04:00
ZodiusInfuser
f707fa107a Tweaks to Interstate75 pinout 2021-08-05 15:00:47 +01:00
ZodiusInfuser
11ed759cf9 Tweaks to Plasma2040 pinout 2021-08-05 13:01:50 +01:00
Jeff Epler
ac4b10bcd9 It's "shared-module", not "shared-modules" 2021-08-03 10:37:47 -05:00
ZodiusInfuser
6663dacedb Added board configurations for Plasma and Interstate 2021-08-03 14:01:56 +01:00
Dan Halbert
a358e5f58a Add board-specific pico-sdk settings; set xosc multipler for Adafruit boards 2021-07-30 18:50:21 -04:00
Scott Shawcroft
9e54606ba1
Set output low in SIO 2021-07-28 09:00:36 -07:00
Scott Shawcroft
4be904fd4a
Switch to gpio mux to disable/enable pwm signal 2021-07-27 12:38:18 -07:00
Scott Shawcroft
e87e1d8175
Block when setting duty_cycle until the new value is taken 2021-07-27 12:37:35 -07:00
Scott Shawcroft
daf90aae83
Merge remote-tracking branch 'adafruit/main' into pulseout_switch 2021-07-26 18:48:59 -07:00
Scott Shawcroft
412eb87080
Switch to pin, frequency and duty_cycle PulseOut 
Passing in a PWMOut still works but is deprecated. It will be
removed in CircuitPython 8.0.0

This also switches STM32 timer indices and channel indices to
0-based in our pin data rather than `- 1` everywhere. The latter is
more bug prone.

Most of the way for #3264

Tested on Metro M0, Metro M4, Feather S2, Feather nRF52840, Feather
STM32F4 and Arduino RP2040.
 2021-07-26 18:35:49 -07:00
Tod Kurt
0d401e7bc8 fix whitespace on new flash chip for Arduino Nano RP2040 2021-07-24 13:22:02 -07:00