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277 Commits

Author SHA1 Message Date
Jeff Epler
bcd90dd927 IncrementalEncoder: There are no out pins. 
Closes #4556
 2021-04-04 13:49:21 -05:00
Jeff Epler
cce8b2be07 raspberypi: Allow mpconfigboard to override additional items 
This allows more options to be overridden to 0 in an mpconfigboard.mk.

Improved:
 * FRAMEBUFFERIO, FULL_BUILD, BITOPS, PWMIO, RGBMATRIX, OTARYIO, PULSEIO, WATCHDOG

Still problematic (pull requests welcome):
 * RP2PIO & NEOPIXEL_WRITE, possibly only if a status neopixel is defined
 * BITBANGIO, possibly only if BUSIO is enabled
 * RTC

Incidentally, with RP2PIO & NEOPIXEL_WRITE, BITBANGIO, and RTC re-enabled I get
```
323956 bytes used, 720524 bytes free in flash firmware space out of 1044480 bytes (1020.0kB).
12072 bytes used, 250072 bytes free in ram for stack and heap out of 262144 bytes (256.0kB).
```

Closes #4515
 2021-03-31 09:40:48 -05:00
Dan Halbert
8e0834d74c Calculate RP2040 SDA hold time 2021-03-29 14:40:13 -04:00
Dan Halbert
03340a3fcd Incorporate https://github.com/adafruit/pico-sdk/pull/2 2021-03-26 18:55:45 -04:00
Dan Halbert
155b61f027
Merge pull request #4378 from Gadgetoid/patch-remove-rp2040-i2c-bitbang 
RP2040: Remove short-write bitbang from I2C
 2021-03-25 21:01:02 -04:00
gamblor21
0b212e2243 Add non M4 audiomixer support 2021-03-25 17:30:40 -05:00
Scott Shawcroft
f79d60b205
Use GCC @file to shorten linker command length 
This hopefully fixes linking on Windows with cmd.exe
 2021-03-24 15:03:33 -07:00
Scott Shawcroft
36edc4bb89
Improve Winbond naming and correct board settings 2021-03-23 09:06:48 -07:00
Scott Shawcroft
7867632a81
Merge remote-tracking branch 'adafruit/main' into rp2040_flash 2021-03-22 15:29:43 -07:00
Scott Shawcroft
f200e6a21e
Fix doc build and address feedback 2021-03-22 15:24:27 -07:00
lady ada
36ae69ab6f qtpy is more of a button than a switch! add itsybitsy rev C files 2021-03-21 18:44:32 -04:00
lady ada
ebd6011633 add USBBOOT switch, move RX pin, re-enable UART (tested) 2021-03-21 14:58:18 -04:00
Scott Shawcroft
4aea7f8f52
Add requirements-dev.txt for python deps 2021-03-19 15:22:23 -07:00
Scott Shawcroft
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
Scott Shawcroft
11e510a06a
Merge pull request #4419 from spe2/main 
Add board definition for Sparkfun Pro Micro RP2040
 2021-03-17 18:17:24 -07:00
Jeff Epler
719e8710f2
Merge pull request #4411 from mintakka/thingplus-rp2040 
added board configuration for Sparkfun ThingPlus RP2040
 2021-03-17 16:23:55 -05:00
Phil Howard
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
mintakka
337727ba0c renamed board folder to match board name in boards.yml 2021-03-16 21:10:10 -04:00
spe2
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
spe2
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
mintakka
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
mintakka
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
gamblor21
3b01a65743 Fixed formatting 2021-03-16 08:14:49 -05:00
spe2
9de40f56f3
Add board config files 2021-03-15 22:08:19 -06:00
spe2
c9427780b3
Create pins.c 2021-03-15 22:07:24 -06:00
mintakka
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
mintakka
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
mintakka
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
Mark
e326d7ca80
Merge branch 'main' into rp_dp_parallel 2021-03-15 20:00:13 -05:00
Scott Shawcroft
f7a988b9b3
Merge pull request #4405 from DavePutz/issue_4237 
Issue 4237 - Changed initial setting in program_struct
 2021-03-15 17:51:36 -07:00
mintakka
0567d06936 added board configuration for Sparkfun ThingPlus RP2040 2021-03-15 10:27:21 -04:00
microDev
a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
root
9a83501982 Fixed initial settings for program_struct to allow more than 1 program per pio 2021-03-14 15:05:56 -05:00
Dan Halbert
8e425a9354
Merge pull request #4393 from tannewt/raise_default_flash_speed 
Speed up a bit more
 2021-03-13 12:50:29 -05:00
Scott Shawcroft
1b106de4e0
Merge pull request #4262 from DavePutz/issue_4111 
Issue 4111 - Implement pulseio(pulsein) for RP2040
 2021-03-12 16:48:57 -08:00
Scott Shawcroft
45487f14a0
Speed up a bit more 2021-03-12 16:00:16 -08:00
DavePutz
96ce43e6d6
Added the correct files 2021-03-12 16:18:33 -06:00
DavePutz
6628f49852
Use StateMachine.c interrupt setup and simplify SM program 2021-03-12 16:06:57 -06:00
Scott Shawcroft
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
gamblor21
307d2a99fe Fix after rebase 2021-03-11 20:06:50 -06:00
gamblor21
5689307798 Changed frequency to match PIO having 2 instructions 2021-03-11 19:32:44 -06:00
gamblor21
b02b1e9979 Set frequency default 60Mhz 2021-03-11 19:32:44 -06:00
gamblor21
1658fe04f9 Set the statemachine to never reset so REPL works 2021-03-11 19:32:44 -06:00
gamblor21
c384ebe5c0 Updated to initalize pindirs 2021-03-11 19:32:44 -06:00
gamblor21
56a219911f Add frequency support to parallel bus 2021-03-11 19:32:43 -06:00
gamblor21
b080d6207b Removing debug info and clean up 2021-03-11 19:32:43 -06:00
gamblor21
c6aaab6f64 Initial commit 2021-03-11 19:32:43 -06:00
Jeff Epler
24f4d981bd
Merge pull request #4380 from jepler/rp2040-audiomp3 
raspberrypi: Enable mp3 playback
 2021-03-11 12:53:46 -06:00
Jeff Epler
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
Jeff Epler
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
hathach
58fb011070 clean up 2021-03-10 19:03:27 +07:00
hathach
d1c6bb0927 rp2040 add double reset to uf2, also update pico-sdk to 1.1.0 2021-03-10 18:58:23 +07:00
DavePutz
a3c3e8a0fa
fix trailing whitespace 2021-03-09 22:41:08 -06:00
DavePutz
0c58cc4772
Moved pin wait to an initial exec 2021-03-09 16:37:29 -06:00
DavePutz
f0e3274a33
Update to agree with modified StateMachine.h 2021-03-09 11:13:09 -06:00
DavePutz
6f4510d7aa
Merge branch 'main' into issue_4111 2021-03-08 23:28:21 -06:00
root
576da73a17 Added check for maxlen 2021-03-08 23:23:51 -06:00
root
95b7a59156 Merge branch 'issue_4111' of https://github.com/DavePutz/circuitpython into issue_4111 2021-03-08 23:22:05 -06:00
root
3db0fec267 Added check for maxlen 2021-03-08 23:20:57 -06:00
DavePutz
88650bc4d0
Removed leftover debug code 2021-03-08 22:48:57 -06:00
Jeff Epler
cd1f19020f raspberrypi: move landmine Makefile comments 2021-03-05 12:59:55 -06:00
Jeff Epler
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
DavePutz
a4dda3a5ba
Merge branch 'main' into issue_4111 2021-03-04 14:38:00 -06:00
DavePutz
c5c297d2c0
Update PulseOut.c 2021-03-04 13:53:19 -06:00
DavePutz
b7f03f9487
Update PulseOut.h 2021-03-04 13:52:40 -06:00
DavePutz
2d941b070f
Changed interrupt to per-word basis; cleaned up other small items 2021-03-04 13:51:46 -06:00
Jeff Epler
bc14ed31f6 StateMachine.h: Add header for declaration of mcu_pin_obj_t typedef 2021-03-04 12:28:46 -06:00
Jeff Epler
c023ec03ff PDMIn: Add missing deinit call 2021-03-04 12:28:06 -06:00
Jeff Epler
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
Jeff Epler
ff62b0d2c0 StateMachine: Add pull up/down for inputs 2021-03-04 11:26:29 -06:00
Jeff Epler
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
hathach
6f99026a64 rp2040 use normal usb_irq_handler() 2021-03-04 21:29:04 +07:00
Dan Halbert
71c43ca2dd
Merge pull request #4319 from jepler/feather-default-uart 
feather rp2040: enable default board.UART
 2021-03-03 16:46:00 -05:00
Jeff Epler
b0fca4fcda feather rp2040: enable default board.UART 2021-03-03 13:13:06 -06:00
Dan Halbert
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
DavePutz
88353f2f5b
Update mpconfigport.mk 2021-03-03 11:00:58 -06:00
DavePutz
ced707ed32
Update call to rp2pio_statemachine_construct 2021-03-03 10:55:08 -06:00
Scott Shawcroft
514b73bcf8
Merge pull request #4254 from gamblor21/rp2040_countio 
Rp2040 countio
 2021-03-03 08:47:24 -08:00
Scott Shawcroft
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
Dan Halbert
fb7a0f7efc add 1sec timeouts for I2C read and write 2021-03-03 09:43:57 -05:00
gamblor21
98075c5255 Fixed merge 2021-03-02 22:32:59 -06:00
Dan Halbert
e3ab394cd6 works on nearly all sensors 2021-03-02 23:27:37 -05:00
Dan Halbert
4167778bbc
Merge pull request #4312 from jepler/feather-rp2040-led 
feather rp2040: add board.LED
 2021-03-02 23:19:14 -05:00
DavePutz
9b96bae668
Update mpconfigport.mk 2021-03-02 21:36:00 -06:00
DavePutz
30d491e136
Update mpconfigport.mk 2021-03-02 21:30:49 -06:00
DavePutz
58fb7b9b32
Update mpconfigport.mk to get builds working 2021-03-02 21:27:46 -06:00
DavePutz
6046d37f31
Update PulseIn.c 2021-03-02 21:23:45 -06:00
Mark
37ee18349f
Merge branch 'main' into rp2040_countio 2021-03-02 19:47:53 -06:00
gamblor21
4246cc3f6d Counter and PWMOut slice conflict check 2021-03-02 19:32:06 -06:00
Jeff Epler
b27afad9cb move LED to the right spot in the file 2021-03-02 19:02:38 -06:00
Jeff Epler
efc2667b5f
Merge pull request #4186 from jepler/update-protomatter-rp2 
Enable protomatter on RP2040 builds
 2021-03-02 19:01:37 -06:00
Dan Halbert
15615effc2
Merge pull request #4276 from bergdahl/patch-1 
Update StateMachine.c
 2021-03-02 17:11:45 -05:00
Dan Halbert
f31b472309 Merge remote-tracking branch 'adafruit/main' into rp2040-i2c-short-writes 2021-03-02 15:17:12 -05:00
Dan Halbert
9939c59caa wip 2021-03-02 15:16:55 -05:00
Jeff Epler
8bfd308d37 feather rp2040: add board.LED 2021-03-02 13:16:09 -06:00
Scott Shawcroft
ce70b95990
Merge pull request #4177 from microDev1/nvm-rp 
RP2040: Support for NVM
 2021-03-02 09:57:36 -08:00
Dan Halbert
f41fb6fafc
Apply suggestions from code review 
copyediting
 2021-03-02 12:01:50 -05:00
Scott Shawcroft
2651e15a52
Merge pull request #4309 from jepler/rp2040-interrupt-pio 
rp2pio: allow keyboard interrupt while waiting for tx fifo to empty (& stall)
 2021-03-02 08:55:27 -08:00
Jeff Epler
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
microDev
b029031286
minor structural modification 2021-03-02 14:36:28 +05:30