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486 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
Pierre Constantineau
ada178893d updated PID as per OpenMoko PR 2021-08-27 09:02:49 -06:00
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
Pierre Constantineau
e07bce2bf1 fixing trailing space 2021-08-27 00:25:22 -06:00
Pierre Constantineau
873729149d adding EncodderPad RP2040 2021-08-26 23:08:10 -06:00
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
Tod Kurt
dcd5b5ab50 added Arduino Nano RP2040 Connect alternate flash chip 2021-07-24 13:12:44 -07:00
Nathan Young
04ce6a6e8c Check jmp_pin specified when JMP PIN opcodes used 2021-07-23 13:35:20 +02:00
Nathan Young
8221a12cf6 Added support for specifying the JMP pin (RP2 PIO) 2021-07-22 18:39:04 +02:00
Scott Shawcroft
109bd2886b
Fix Arduino RP2040 flash size 
For RP2040 boards, we now change the default flash size based on
the configured flash. We will still try to read the size from the
flash first.

Fixes #4874
 2021-07-21 11:02:55 -07:00
Scott Shawcroft
8723a0335f
Merge pull request #5032 from DavePutz/multi_pulseout 
Moved global variables to support multiple RP2040 PulseOuts
 2021-07-21 10:26:17 -07:00
Scott Shawcroft
e14923028f
Merge pull request #5030 from dhalbert/update-to-raspberrypi-pico-sdk-1.2.0 
Update pico-sdk to 1.2.0, using raspberrypi repo
 2021-07-21 08:14:13 -07:00
root
b2d6203c63 fix formatting 2021-07-21 10:05:09 -05:00
root
0559fcd1c0 Moved global variables to support multiple PulseOuts 2021-07-21 09:52:17 -05:00
Scott Shawcroft
db0adf1253
Merge pull request #5025 from DavePutz/issue_5016 
Turn off PWM pin during PulseOut construct
 2021-07-20 17:25:10 -07:00
root
8fe4fa0114 Turn off PWN pin during PulseOut construct 2021-07-20 17:17:41 -05:00
Dan Halbert
0293ec261a Update pico-sdk to 1.2.0, using raspberrypi repo 2021-07-20 17:31:29 -04:00
Dan Halbert
128bedae7e
Merge pull request #5019 from DavePutz/issue_5016 
Ensure RP2040 pin is left low after PulseOut
 2021-07-19 17:57:42 -04:00
Dan Halbert
d2f2afe57b
Merge pull request #4925 from microDev1/update-run-mode 
Add RunMode.UF2 and update esp32s2 run-modes
 2021-07-19 16:37:46 -04:00
root
8d79d4e5ee Ensure pin is left low after PulseOut 2021-07-19 11:46:09 -05:00
microDev
3c25d8e2a0
Merge pull request #5013 from DavePutz/issue_5012 
Issue #5012 - RP2040 moved globals to PulseIn object to fix multiple instances
 2021-07-19 00:21:55 +05:30
root
43275e0b0d Made suggested changes (mostly) 2021-07-18 12:00:37 -05:00
microDev
9ac607dffa
update run-mode 
- add microcontroller.RunMode.UF2
- add UF2, NORMAL and BOOTLOADER run-modes to esp32s2
 2021-07-18 00:00:58 +05:30
root
1c80696746 iFix formatting 2021-07-16 17:18:06 -05:00
root
588a19a1ab Issue #5012 - Moved globals to PulseIn object to fix multiple instances 2021-07-16 15:59:08 -05:00
Scott Shawcroft
bba611336c
Merge pull request #4964 from DavePutz/issue_4937 
Fix for issue #4937 - Implement minimum PulseOut time
 2021-07-16 11:29:32 -07:00
root
eebddbb16d Change min pulse calculation 2021-07-15 21:27:23 -05:00
Scott Shawcroft
c2685970af
Merge pull request #4987 from DavePutz/issue_4983 
Fix for Issue #4983 - stop state machine before restarting
 2021-07-13 12:16:33 -07:00
root
5c9823d8cb Change order of operations in restart 2021-07-13 11:17:03 -05:00
root
490f263a41 Added code to reset SM program counter during a restart 2021-07-12 14:09:11 -05:00
root
9d5fbea7a3 Fix for Issue #4983 - stop state machine before restarting 2021-07-11 21:02:28 -05:00
root
0ea750b2d0 Fix handling of short pulses 2021-07-11 16:38:24 -05:00
DavePutz
25e799e51a
Add LED and GP25 for Cytron Maker Pi Pico 2021-07-09 20:49:59 -05:00
Scott Shawcroft
58fdf9e940
Merge pull request #4975 from DavePutz/issue_4945 
Issue #4945 - handle multiple PulseIns
 2021-07-09 11:03:16 -07:00
root
4046b0fb0a Issue #4945 - handle multiple PulseIns 2021-07-08 14:09:21 -05:00
Dan Halbert
ab52a92704 Disallow ctrl-C interrupts of RP2040 SPI and PIO 2021-07-08 13:42:24 -04:00
Dan Halbert
a843b8a0d4 Merge remote-tracking branch 'adafruit/main' into rp2040-audio-and-spi-fixes 2021-07-08 08:22:21 -04:00
Dan Halbert
bd6826496c Fix various RP2040 audio dma things: (see detailed commit message) 
1. Check for correct error values from dma_claim_unused_channel.
2. Introduce a .stereo flag for simplicity.
3. Clarify PWM carrier frequency choice.
4. Start introducing quiescent audio value. Still need to ramp up/down.
5. Redo audio stop logic a bit.
6. Fix (unrelated) displayio dependency things.

There is still an interference problem between other DMA users and audio. Still debugging this.
 2021-07-08 08:14:49 -04:00
root
f98ec0cfd6 Fix formatting 2021-07-06 14:43:46 -05:00
root
bfa777c55a Add check for timer success 2021-07-06 14:34:15 -05:00
Daniel Griswold
2519b06478 fix spi definition 2021-07-06 01:15:32 -04:00
root
b2e72b2912 fix formatting 2021-07-05 23:13:18 -05:00
root
6e4613f1a1 Fix formatting 2021-07-05 12:30:26 -05:00
root
9814386d2e Fix for issue #4937 - Implement minimum pulseout time 2021-07-05 11:38:05 -05:00
Dan Halbert
33bbb8b1f4 RP2040 PWMAudioOut: Release DMA channels after play has finished. 2021-07-01 17:36:29 -04:00
Radomir Dopieralski
b8c4f7d685 MacroPad RP2040: Add initialization for the OLED display 2021-06-29 17:38:14 +02:00
Kattni Rembor
2c2d541e7c Adding pins to match silk and other RP2040 boards. 2021-06-28 17:10:15 -04:00
Scott Shawcroft
061d3a16ff
Merge pull request #4911 from DavePutz/issue_4908 
Fix for issue #4908 - pulseout leaving line high
 2021-06-24 15:32:48 -07:00
Dan Halbert
836db4e4a1
Merge pull request #4816 from hierophect/rp2040-alarms 
RP2040: add Alarm module
 2021-06-24 08:15:57 -04:00
root
ab1d7429f1 Fix for issue #4908 - pulseout leaving line high 2021-06-23 21:09:27 -05:00
Lucian Copeland
1f3d69d87c Clean up sleep memory, mark as not-implemented 2021-06-20 17:57:51 -04:00
Jeff Epler
268717e427 ParallelImageCapture: Switch to taking a list of pins 
.. adopting validate_pins from RGBMatrix into shared-bindings

.. updating other platforms for API change
 2021-06-10 11:15:18 -05:00
Ben Clifford
5c835adb10 Correct pull-down direction in parameter documentation for rp2pio 2021-06-09 20:39:56 +00:00