djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
24,558 Commits 21 Branches 274 Tags 785 MiB
2451c788f4
Commit Graph

395 Commits

Author SHA1 Message Date
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
Jeff Epler
ac4b10bcd9 It's "shared-module", not "shared-modules" 2021-08-03 10:37:47 -05:00
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