ebd6011633
add USBBOOT switch, move RX pin, re-enable UART (tested)
2021-03-21 14:58:18 -04:00
4aea7f8f52
Add requirements-dev.txt for python deps
2021-03-19 15:22:23 -07:00
5d2b60cbf6
Redo RP2040 flash settings
...
This switches stage2 to C and uses Jinja to change the C code based
on flash settings from https://github.com/adafruit/nvm.toml . It
produces the fastest settings for the given set of external flashes.
Flash size is no longer hard coded so switching flashes with similar
capabilities but different sizes should *just work*.
This PR also places "ITCM" code in RAM to save the XIP cache for
code execution. Further optimization is possible. A blink code.py
still requires a number of flash fetches every blink.
Fixes #4041
2021-03-18 16:55:42 -07:00
11e510a06a
Merge pull request #4419 from spe2/main
...
Add board definition for Sparkfun Pro Micro RP2040
2021-03-17 18:17:24 -07:00
719e8710f2
Merge pull request #4411 from mintakka/thingplus-rp2040
...
added board configuration for Sparkfun ThingPlus RP2040
2021-03-17 16:23:55 -05:00
b8d4f9655f
RP2040: Only bitbang 0-byte writes
...
The I2C.c for RP2040 included a special case for writes <=2 bytes to match the MicroPython implementation,
however RP2040 does support 1 and 2 byte reads, with only 0 bytes being the exception.
Signed-off-by: Philip Howard <phil@pimoroni.com>
2021-03-17 16:25:54 +00:00
337727ba0c
renamed board folder to match board name in boards.yml
2021-03-16 21:10:10 -04:00
dcd9a8ab91
Update ports/raspberrypi/boards/sparkfun_pro_micro_rp2040/mpconfigboard.mk
...
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2021-03-16 10:54:20 -07:00
5bc132a209
Update ports/raspberrypi/boards/sparkfun_pro_micro_rp2040/mpconfigboard.h
...
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2021-03-16 10:54:15 -07:00
b5333f2bdf
Update ports/raspberrypi/boards/sparkfun_thingplus_rp2040/mpconfigboard.h
...
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2021-03-16 13:47:33 -04:00
3d15877639
Update ports/raspberrypi/boards/sparkfun_thingplus_rp2040/mpconfigboard.mk
...
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2021-03-16 13:47:21 -04:00
3b01a65743
Fixed formatting
2021-03-16 08:14:49 -05:00
9de40f56f3
Add board config files
2021-03-15 22:08:19 -06:00
c9427780b3
Create pins.c
2021-03-15 22:07:24 -06:00
49baa94446
added sparkfun_thingplus_rp2040 to .github/workflows/boards.yml and renamed board folder to include chip
2021-03-15 23:00:24 -04:00
288415f867
Update ports/raspberrypi/boards/sparkfun_thingplus/mpconfigboard.h
...
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2021-03-15 21:07:31 -04:00
30a74b3d92
Update ports/raspberrypi/boards/sparkfun_thingplus/mpconfigboard.mk
...
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2021-03-15 21:07:24 -04:00
e326d7ca80
Merge branch 'main' into rp_dp_parallel
2021-03-15 20:00:13 -05:00
f7a988b9b3
Merge pull request #4405 from DavePutz/issue_4237
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Issue 4237 - Changed initial setting in program_struct
2021-03-15 17:51:36 -07:00
0567d06936
added board configuration for Sparkfun ThingPlus RP2040
2021-03-15 10:27:21 -04:00
a52eb88031
run code formatting script
2021-03-15 19:27:36 +05:30
9a83501982
Fixed initial settings for program_struct to allow more than 1 program per pio
2021-03-14 15:05:56 -05:00
8e425a9354
Merge pull request #4393 from tannewt/raise_default_flash_speed
...
Speed up a bit more
2021-03-13 12:50:29 -05:00
1b106de4e0
Merge pull request #4262 from DavePutz/issue_4111
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Issue 4111 - Implement pulseio(pulsein) for RP2040
2021-03-12 16:48:57 -08:00
45487f14a0
Speed up a bit more
2021-03-12 16:00:16 -08:00
96ce43e6d6
Added the correct files
2021-03-12 16:18:33 -06:00
6628f49852
Use StateMachine.c interrupt setup and simplify SM program
2021-03-12 16:06:57 -06:00
aec03a409f
Lower default flash speed.
...
/ 6 leads to ~40mhz. 2M and 4M have a max 0x03 read speed of 60mhz.
If the divisor is / 4 then the speed is just over 60mhz.
Fixes #4377
2021-03-12 11:06:39 -08:00
307d2a99fe
Fix after rebase
2021-03-11 20:06:50 -06:00
5689307798
Changed frequency to match PIO having 2 instructions
2021-03-11 19:32:44 -06:00
b02b1e9979
Set frequency default 60Mhz
2021-03-11 19:32:44 -06:00
1658fe04f9
Set the statemachine to never reset so REPL works
2021-03-11 19:32:44 -06:00
c384ebe5c0
Updated to initalize pindirs
2021-03-11 19:32:44 -06:00
56a219911f
Add frequency support to parallel bus
2021-03-11 19:32:43 -06:00
b080d6207b
Removing debug info and clean up
2021-03-11 19:32:43 -06:00
c6aaab6f64
Initial commit
2021-03-11 19:32:43 -06:00
24f4d981bd
Merge pull request #4380 from jepler/rp2040-audiomp3
...
raspberrypi: Enable mp3 playback
2021-03-11 12:53:46 -06:00
16bfe3b41c
raspberrypi: RTC: Ensure a time is set
...
Until a time is set, the RTC is not running, and rtc_get_datetime()
returns false without assigning to the out-parameter.
In CircuitPython, this would manifest as arbitrary values being returned,
since uninitialized storage on the stack was being converted into a timestamp.
2021-03-10 20:20:40 -06:00
c95def0b32
raspberrypi: Enable mp3 playback
...
The rp2040 is _very_ marginal for mp3 playback, and currently sometimes triggers a bug that gives garbled audio output. However, it does work for some limited situations.
2021-03-10 18:44:10 -06:00
58fb011070
clean up
2021-03-10 19:03:27 +07:00
d1c6bb0927
rp2040 add double reset to uf2, also update pico-sdk to 1.1.0
2021-03-10 18:58:23 +07:00
a3c3e8a0fa
fix trailing whitespace
2021-03-09 22:41:08 -06:00
0c58cc4772
Moved pin wait to an initial exec
2021-03-09 16:37:29 -06:00
f0e3274a33
Update to agree with modified StateMachine.h
2021-03-09 11:13:09 -06:00
6f4510d7aa
Merge branch 'main' into issue_4111
2021-03-08 23:28:21 -06:00
576da73a17
Added check for maxlen
2021-03-08 23:23:51 -06:00
95b7a59156
Merge branch 'issue_4111' of https://github.com/DavePutz/circuitpython into issue_4111
2021-03-08 23:22:05 -06:00
3db0fec267
Added check for maxlen
2021-03-08 23:20:57 -06:00
88650bc4d0
Removed leftover debug code
2021-03-08 22:48:57 -06:00
cd1f19020f
raspberrypi: move landmine Makefile comments
2021-03-05 12:59:55 -06:00
2ae1e7de61
WIPrp2040: Implement IncrementalEncoder
...
Any two consecutive pins can be used for an IncrementalEncoder
Testing performed: Put a synthesized (few hundred counts per second) quadrature signal into GP2/3 and read the encoder out. Performed filesystem operations at the same time to stress test it.
The reasons for not using common_hal_rp2pio_statemachine_readinto are commented on.
2021-03-05 10:31:29 -06:00
a4dda3a5ba
Merge branch 'main' into issue_4111
2021-03-04 14:38:00 -06:00
c5c297d2c0
Update PulseOut.c
2021-03-04 13:53:19 -06:00
b7f03f9487
Update PulseOut.h
2021-03-04 13:52:40 -06:00
2d941b070f
Changed interrupt to per-word basis; cleaned up other small items
2021-03-04 13:51:46 -06:00
bc14ed31f6
StateMachine.h: Add header for declaration of mcu_pin_obj_t typedef
2021-03-04 12:28:46 -06:00
c023ec03ff
PDMIn: Add missing deinit call
2021-03-04 12:28:06 -06:00
bd01d31542
rp2pio: Add pins_are_sequential
...
This can be used where the standard API calls for a list of pins, to check that they satisfy the requirements of the rp2pio state machine, e.g.,
```python
def __init__(self, pin_a, pin_b):
if not rp2pio.pins_are_sequential([pin_a, pin_b]):
raise ValueError("Pins must be sequential")
```
2021-03-04 11:26:33 -06:00
ff62b0d2c0
StateMachine: Add pull up/down for inputs
2021-03-04 11:26:29 -06:00
68ac14b309
StateMachine: Add in_available property
...
I named the property `in_available` because it is similar to pyserial.
However, it indicates the number of words in the fifo, not the number
of bytes.
2021-03-04 11:14:09 -06:00
6f99026a64
rp2040 use normal usb_irq_handler()
2021-03-04 21:29:04 +07:00
71c43ca2dd
Merge pull request #4319 from jepler/feather-default-uart
...
feather rp2040: enable default board.UART
2021-03-03 16:46:00 -05:00
b0fca4fcda
feather rp2040: enable default board.UART
2021-03-03 13:13:06 -06:00
cd48c5ee83
Merge pull request #4315 from dhalbert/rp2040-i2c-short-writes
...
RP2040: Implement short I2C writes (2 bytes or less) using bitbangio
2021-03-03 12:42:47 -05:00
88353f2f5b
Update mpconfigport.mk
2021-03-03 11:00:58 -06:00
ced707ed32
Update call to rp2pio_statemachine_construct
2021-03-03 10:55:08 -06:00
514b73bcf8
Merge pull request #4254 from gamblor21/rp2040_countio
...
Rp2040 countio
2021-03-03 08:47:24 -08:00
1d8933dd05
Merge pull request #4265 from DavePutz/pio_soft_reset
...
Clear out PIOs and State Machines on RP2040 soft reset
2021-03-03 08:43:57 -08:00
fb7a0f7efc
add 1sec timeouts for I2C read and write
2021-03-03 09:43:57 -05:00
98075c5255
Fixed merge
2021-03-02 22:32:59 -06:00
e3ab394cd6
works on nearly all sensors
2021-03-02 23:27:37 -05:00
4167778bbc
Merge pull request #4312 from jepler/feather-rp2040-led
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feather rp2040: add board.LED
2021-03-02 23:19:14 -05:00
9b96bae668
Update mpconfigport.mk
2021-03-02 21:36:00 -06:00
30d491e136
Update mpconfigport.mk
2021-03-02 21:30:49 -06:00
58fb7b9b32
Update mpconfigport.mk to get builds working
2021-03-02 21:27:46 -06:00
6046d37f31
Update PulseIn.c
2021-03-02 21:23:45 -06:00
37ee18349f
Merge branch 'main' into rp2040_countio
2021-03-02 19:47:53 -06:00
4246cc3f6d
Counter and PWMOut slice conflict check
2021-03-02 19:32:06 -06:00
b27afad9cb
move LED to the right spot in the file
2021-03-02 19:02:38 -06:00
efc2667b5f
Merge pull request #4186 from jepler/update-protomatter-rp2
...
Enable protomatter on RP2040 builds
2021-03-02 19:01:37 -06:00
15615effc2
Merge pull request #4276 from bergdahl/patch-1
...
Update StateMachine.c
2021-03-02 17:11:45 -05:00
f31b472309
Merge remote-tracking branch 'adafruit/main' into rp2040-i2c-short-writes
2021-03-02 15:17:12 -05:00
9939c59caa
wip
2021-03-02 15:16:55 -05:00
8bfd308d37
feather rp2040: add board.LED
2021-03-02 13:16:09 -06:00
ce70b95990
Merge pull request #4177 from microDev1/nvm-rp
...
RP2040: Support for NVM
2021-03-02 09:57:36 -08:00
f41fb6fafc
Apply suggestions from code review
...
copyediting
2021-03-02 12:01:50 -05:00
2651e15a52
Merge pull request #4309 from jepler/rp2040-interrupt-pio
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rp2pio: allow keyboard interrupt while waiting for tx fifo to empty (& stall)
2021-03-02 08:55:27 -08:00
f560b5f3a3
raspberry: switch pico back to the boot2 for W25Q16
...
Presumably, switching it to generic hurt performance a bit.
I verified that the build-raspberry_pi_pico/boot2_padded_checksummed.S
built file has the same checksum as the old
bs2_default_padded_checksummed.S
2021-03-02 08:08:41 -06:00
b029031286
minor structural modification
2021-03-02 14:36:28 +05:30
5a00862b1d
raspberrypi: allow directly specifying the original boot .S file
...
.. all the necessary steps to transform it into a padded, checksummed
file are now done by the build system.
Since it is assigned by "?=", it _should_ be the case that individual
builds can override it.
I did not "test" this per se, but it gives the same content and checksum
(except for the identifying comment with a path) as #4302 .
2021-03-01 21:08:19 -06:00
4b63a8c9b4
rp2pio: allow keyboard interrupt while waiting for tx fifo to empty (& stall)
2021-03-01 21:07:04 -06:00
21a8752166
Merge pull request #4297 from adafruit/tannewt-patch-1
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Update flash sizes for Adafruit RP2040 boards
2021-03-01 13:19:50 -08:00
238484ec26
Merge remote-tracking branch 'origin/main' into update-protomatter-rp2
2021-03-01 15:18:32 -06:00
532e7db293
Merge pull request #4267 from dhalbert/rp2040-digitalinout-fixes
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RP2040: change DigitalInOut direction only when necessary; strong drive strength
2021-03-01 13:14:13 -08:00
af9dfccab1
Update QT Py flash size
2021-03-01 10:34:25 -08:00
dac047db61
Update Feather RP2040 to 8MB
2021-03-01 10:33:04 -08:00
d7bc8a46a5
Added counters per slice
2021-02-27 15:17:27 -06:00
29c89a2487
Removed more includes
2021-02-26 22:35:38 -06:00
f3515502b7
Removed unecessary includes
2021-02-26 22:33:50 -06:00
6374408c06
Changed reset_rp2pio_statemachine to clean up any PIO interrupts.
2021-02-26 22:28:50 -06:00
f7eac46c78
Update StateMachine.c
...
Changed woring to use max instead
2021-02-27 00:07:30 +01:00
776301c932
Typo fix: direcion -> direction
2021-02-26 15:03:56 -08:00
888a0c5f08
Merge pull request #4224 from microDev1/busio-uart-rp
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RP2040: Support for UART
2021-02-26 14:57:23 -08:00
d9234ffa82
need to gpio_set_dir() at some point
2021-02-26 15:27:35 -05:00
7942932176
Requested changes
2021-02-26 14:14:55 -06:00
2e6e91dc5c
Merge pull request #4253 from tannewt/rp2040_fix_pwm_reuse
...
Fix second shared PWM
2021-02-26 11:53:54 -08:00
7c8d7d77dd
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp
2021-02-26 09:04:42 -08:00
caedc3bba6
Merge pull request #4270 from tannewt/rp2040_feather_pinout
...
Update RP2040 Feather pinout for production rev
2021-02-26 11:11:44 -05:00
1d1ff5f308
Merge remote-tracking branch 'origin/main' into update-protomatter-rp2
2021-02-26 09:56:35 -06:00
3f08cb47b8
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp
2021-02-25 16:59:15 -08:00
52bc935fa7
A few minor fixes for corner cases
...
* Always clear the peripheral interrupt so we don't hang when full
* Store the ringbuf in the object so it gets collected when we're alive
* Make UART objects have a finaliser so they are deinit when their
memory is freed
* Copy bytes into the ringbuf from the FIFO after we read to ensure
the interrupt is enabled ASAP
* Copy bytes into the ringbuf from the FIFO before measuring our
rx available because the interrupt is based on a threshold (not
> 0). For example, a single byte won't trigger an interrupt.
2021-02-25 16:50:57 -08:00
f0432b9d6f
Remove neopixel power
2021-02-25 16:37:34 -08:00
d0f1cfb039
address review; use gpio_set() carefully
2021-02-25 18:41:22 -05:00
2b163ccd6a
Fix incorrect deinit mask
2021-02-25 14:57:46 -08:00
1b00d94b23
Fix second shared PWM
...
Fixes #4210
2021-02-25 14:49:09 -08:00
80f7972f72
Update RP2040 Feather pinout for production rev
2021-02-25 14:46:08 -08:00
22276710e6
rp2pio: Fix writing where the stride was 2 or 4
...
The wrong stride value was being checked.
2021-02-25 15:50:49 -06:00
199a8ce8b0
change DigitalInOut direction only when necessary; strong drive strength
2021-02-25 14:10:19 -05:00
f8eb5bc275
Cleanup PIOs and State Machines on soft reset
2021-02-25 12:38:43 -06:00
8170e26a86
more uart improvements
...
- address suggested changes
- refine uart instance availibility checks
- improve pin validation and rx buffer handling
2021-02-25 23:46:00 +05:30
86e60f5f35
Clean up formatting
2021-02-24 17:26:35 -06:00
17ff5dcc99
Return NotImplementedError for PulseOut
2021-02-24 17:04:05 -06:00
8e15f36baa
pulseio (pulsein) for RP2040
2021-02-24 16:58:29 -06:00
5d7fdafcde
implement suggested changes
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- add internal buffering
- rtc initialization fix
2021-02-25 00:48:36 +05:30
b935dcafdc
Merge branch 'main' into rp2040_countio
2021-02-23 19:46:41 -06:00
379f454ce6
Adding countio to rp2040
2021-02-23 19:38:05 -06:00
abbbb91fa8
Add state machine divisor check
...
This causes an exception when setting a state machine too slow or
too fast.
Fixes #4222
2021-02-23 16:30:46 -08:00
360475e266
Implement audiobusio and enhance PIO for it
...
This adds I2SOut and PDMIn support via PIO.
StateMachines can now:
* read and read while writing
* transfer in 1, 2 or 4 byte increments
* init pins based on expected defaults automatically
* be stopped and restarted
* rxfifo can be cleared and rxstalls detected (good for tracking when
the reading code isn't keeping up)
Fixes #4162
2021-02-23 15:50:00 -08:00
001d7299b2
Merge pull request #4228 from ZodiusInfuser/rp2040-boards
...
Added definitions for Pimoroni RP2040-based boards
2021-02-23 10:00:19 -08:00
1a0bf4c33f
Added flash size for PicoSystem
2021-02-23 11:04:20 +00:00
a9951c9b6c
Added flash size for Keybow2040
2021-02-23 11:01:40 +00:00
ca9b7debe0
Added flash size for Tiny2040
2021-02-23 10:43:35 +00:00
3fdf29e773
More parens
2021-02-22 18:35:09 -08:00
863981a5b8
Parens
2021-02-22 18:31:45 -08:00
0aafeac209
Board specific flash sizes for RP2040
...
Stop-gap solution for #4041 . Comment is there to provide info
needed in the future. (We currently run the generic "safe" settings.)
2021-02-22 17:19:18 -08:00
52f2fd6d53
Removed trailing white space
2021-02-20 17:25:26 +00:00
417173b752
Removed trailing white space
2021-02-20 17:24:26 +00:00
9a4b8c5ed9
Removed trailing white space
2021-02-20 17:23:23 +00:00
dea498a51f
Added new line
2021-02-20 17:20:28 +00:00
9fbeb0baea
Added new line
2021-02-20 17:20:06 +00:00
03577ec81c
Added new line
2021-02-20 17:19:45 +00:00
dac81ea545
Added new line
2021-02-20 17:19:31 +00:00
0a00f91979
Added new line
2021-02-20 17:15:42 +00:00
f1df07002f
Added new line
2021-02-20 17:15:20 +00:00
27bc5492f5
Added other files for PicoSystem
2021-02-20 13:37:08 +00:00
e9c7af1dee
Added board.c for PicoSystem
2021-02-20 13:36:46 +00:00
fb7cce6503
Added other files for Keybow2040
2021-02-20 13:35:27 +00:00
7ac20bfb8b
Added board.c for Keybow2040
2021-02-20 13:35:06 +00:00
66dd74cd12
Added other files for Tiny2040
2021-02-20 13:33:54 +00:00
ad8916499d
Added board.c for Tiny2040
2021-02-20 13:32:54 +00:00
lady ada
Scott Shawcroft
Scott Shawcroft
Jeff Epler
Phil Howard
mintakka
spe2
gamblor21
Mark
microDev
root
Dan Halbert
DavePutz
Jeff Epler
hathach
Jeff Epler
Dan Halbert
Jonny Bergdahl
ZodiusInfuser