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
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
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
8723a0335f
Merge pull request #5032 from DavePutz/multi_pulseout
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Moved global variables to support multiple RP2040 PulseOuts
2021-07-21 10:26:17 -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
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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
128bedae7e
Merge pull request #5019 from DavePutz/issue_5016
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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
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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
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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
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- 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
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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
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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
Scott Shawcroft
58fdf9e940
Merge pull request #4975 from DavePutz/issue_4945
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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
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
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
Scott Shawcroft
061d3a16ff
Merge pull request #4911 from DavePutz/issue_4908
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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
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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
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.. adopting validate_pins from RGBMatrix into shared-bindings
.. updating other platforms for API change
2021-06-10 11:15:18 -05:00
Lucian Copeland
63c1791d87
Merge remote-tracking branch 'upstream/main' into rp2040-alarms
2021-06-07 14:11:41 -04:00
Scott Shawcroft
bc014cecb5
Merge pull request #4859 from DavePutz/hcsr04_fix
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Fix pulsein pause and resume functions to handle HCSR04
2021-06-04 13:26:05 -07:00
root
57334c812e
Fix pulsein pause and resume functions to handle HCSR04
2021-06-04 12:10:41 -05:00
root
8761e4bfd7
Initialize pacing timer
2021-05-30 12:12:38 -05:00
root
a2b220370e
Fix formatting issue
2021-05-29 12:26:41 -05:00
root
760e8c77bd
Changes to correct repeat playing on a channel
2021-05-29 11:55:10 -05:00
Lucian Copeland
feff243e8f
Add RTC deep sleep alarm support
2021-05-28 13:52:05 -04:00
Lucian Copeland
24041f34b0
Merge remote-tracking branch 'upstream/main' into rp2040-alarms
2021-05-27 18:40:40 -04:00
Lucian Copeland
8e1892ac6f
Implement RP2040 Alarm module
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Adds light and deep sleep functionality for the TimeAlarm and PinAlarm
alarm categories. Adds board deinit for all platforms.
2021-05-27 18:33:29 -04:00
root
24e641a834
Fix for Issue #4266
2021-05-25 16:06:00 -05:00
