Commit Graph

347 Commits

Author SHA1 Message Date
Scott Shawcroft e81ed62cfd
Add missing header file 2023-07-19 11:46:04 -07:00
Scott Shawcroft 1629faf8b3
Make usb_host.Port a singleton
This allows you to initialize usb_host.Port once successfully and
then returns the same object as long as you pass the same arguments
in. It does allow you to fix incorrect pins but not switching from
one valid set to another. (It needs a reset for that.)

This also moves hcd cache operations to RAM so that they don't
access the cache when doing maintenance.
2023-07-18 10:40:54 -07:00
Scott Shawcroft 2686beab36
Basic USB host support and keyboard workflow
Connects up read, write and ctrl_transfer to TinyUSB. USB Host
support is available on iMX RT and RP2040.

Fixes #6527 (imx) and fixes #5986 (rp2).
2023-07-10 14:22:21 -07:00
Dan Halbert 77b3a0570e add Adafruit Metro M7 1011 SD 2023-06-27 19:11:25 -04:00
leosun 7354e2ad03 fix `invalid pin` error when create `busio.SPI`
on specific SCK/MOSI/MISO pins, the `common_hal_busio_spi_construct`
method always skip miso pins which will lead to a `invalid pin`
exception when SPI initilized
2023-06-15 07:48:19 +08:00
Dan Halbert 38f6fa27e3 fetch-port-submodules; fetch-all-submodules 2023-06-05 17:23:34 -04:00
Christopher Hoover 49b1368d65 Changed PID to 0x813C. 2023-05-22 20:06:50 -07:00
Christopher Hoover 73299ae48c Adds new board for MIMRT1060-EVKB (not to be confused with MIMRT1060-EVK). 2023-05-21 17:42:30 -07:00
Scott Shawcroft 02d4c8153b
Merge pull request #7953 from jepler/issue7944-v3
Fix some regressions on feather M7
2023-05-12 08:34:39 -07:00
Jeff Epler 5a5474b5dc
mimxrt: 101x: MIDI_RX_BUFSIZE must be 512
It's not clear why this is required, but otherwise it stops
midi_intest1 from ever receiving any MIDI events.

Closes: #7944
2023-05-11 21:47:54 -05:00
Scott Shawcroft a56174dc10
Correct pad count.
This prevents running into the pins that cannot be reset. On 1011
it was off by one pin that isn't attached to the package. So,
having the USB pins forbidden prevented resetting to a NULL address.

Fixes #7952
2023-05-11 15:02:56 -07:00
Scott Shawcroft 750615f2da
Merge pull request #7430 from Lanzaa/rp2040_cpu_frequency
Add frequency setting for RP2040 boards.
2023-05-02 09:52:28 -07:00
Scott Shawcroft 8104b824e0
Standardize CPU temp and voltage. Add autogen warning 2023-04-28 16:19:43 -07:00
Scott Shawcroft f837f2438a
Update USB PIDs 2023-04-28 11:16:45 -07:00
Scott Shawcroft a9dc31a881
Add additional iMX RT support
This adds a script to generate the peripherals files (except clock).

It adds support for the 1015, 1020, 1040, and 1050 EVKs.

Some work was started on 1176 but it isn't working. So, the board
def is in a separate branch.

Fixes #3521. Fixes #2477.
2023-04-28 11:01:13 -07:00
Scott Shawcroft 0f9fb33371
Merge branch 'main' into rp2040_cpu_frequency 2023-04-19 17:05:58 -07:00
Scott Shawcroft e2ab7a4751
Change voltage. Refine docs 2023-04-19 17:04:54 -07:00
Scott Shawcroft 097af804cd
Fix ticks
In #7497 port_background_task was renamed to port_background_tick
but the actual call site wasn't changed. This meant that it was
no longer called!

Rename more functions from task to tick to make it clearer which is
which.
2023-04-07 09:49:51 -07:00
Jeff Epler 685fdf29e3
remove include directory that doesn't exist 2023-04-05 10:31:05 -05:00
Jeff Epler 02f8a45dfa
synthio: allow increasing number of channels
12 channels works well on metro m7
2023-04-01 11:46:27 -05:00
Jeff Epler cb5e1a1e98
mimxrt: Fix output frequency for samples that don't divide 192kHz
This makes all the samples from Dan's collection register as 440Hz
when playing on pwmio or i2sout, using https://webaudiodemos.appspot.com/pitchdetect/index.html
to detect the frequency played (all should show as A 440Hz; an error
of up to 20 "cents" should be treated as OK)

There's an audible carrier with PWM output and the 8kHz samples. This is
probably a limitation of the peripheral which is documented as being for
input signals of 44 kHz or 48 kHz; the carrier frequency is a fixed
multiple of the sample frequency.

Closes #7800
2023-03-28 10:18:28 -05:00
Dan Halbert 77cd20af8f
Merge pull request #7785 from jepler/mimxrt10xx-mqs
mimxrt10xx: Add PWMAudioOut
2023-03-27 20:46:11 -04:00
Jeff Epler 9d090ee73e
get rid of another debug print 2023-03-27 10:52:52 -05:00
Jeff Epler b1d9331367
move comment next to its associated #if 2023-03-23 21:11:05 -05:00
Jeff Epler 0c0e06c940
remove comment that was copypasted 2023-03-23 21:10:04 -05:00
Jeff Epler e1c8a3062a
remove debugging print 2023-03-23 21:06:53 -05:00
Jeff Epler e2565e2305
mimxrt10xx: Add PWMAudioOut
.. via a peripheral known as the "MQS" (medium quality sound). It uses an
~192kHz PWM signal to generate audio. It sounds OK on a small speaker with
no amplifier. There's a small pop when starting/stopping audio, as is
typical.
2023-03-23 14:08:44 -05:00
Jeff Epler df916e0484
Merge remote-tracking branch 'origin/main' into mimxrt10xx-rotaryio 2023-03-23 13:02:12 -05:00
Dan Halbert 0639c0850f
Merge pull request #7751 from hathach/add-codespell
Add codespell to pre-commit to scan and fix typo
2023-03-23 13:26:24 -04:00
Scott Shawcroft cd69e1cec3
Merge pull request #7764 from jepler/mimxrt10xx-i2sout-v2
mimxrt10xx: implement i2sout
2023-03-23 10:07:51 -07:00
Jeff Epler b235b50647
mimxrt: no longer need to collect the pin chainge interrupt ptrs
.. the objects on the gc heap are guaranteed to be alive, as their
finali(s/z)er will disable the interrupt.
2023-03-23 09:58:40 -05:00
Jeff Epler de74b63472
move pin change interrupt stuff to peripherals 2023-03-23 09:28:14 -05:00
Jeff Epler d247e5c6c9
Add the ability for a port to gc things, collect pin change objects that way 2023-03-23 09:16:00 -05:00
Jeff Epler 47e1abdbc7
Add IncrementalEncoder for mimxrt1011
.. and write a general 'pin change interrupt' facility to power it

This uses the same quadrature state machine as atmel-samd, nrf, and
rp2040. The 1011 doesn't have a dedicated encoder peripheral, so we
go the pin-change + software route.
2023-03-23 09:14:58 -05:00
Jeff Epler b50c80e3d9
remove unused macro 2023-03-23 09:12:46 -05:00
hathach 8c1095b268
Merge branch 'main' into add-codespell 2023-03-23 14:09:57 +07:00
Dan Halbert d45cde1d6f
Merge pull request #7776 from dhalbert/metro-m7-esp-tx-rx-swap
Swap ESP32 RX and TX pins on Metro M7 1011
2023-03-22 20:09:38 -04:00
Dan Halbert 57188885d3 Swap ESP32 RX and TX pins on Metro M7 1011 2023-03-22 14:08:03 -04:00
Jeff Epler f40504b7bc
enable MP3 2023-03-22 12:16:29 -05:00
Jeff Epler 04bb0513df
enable audiomixer 2023-03-22 12:16:26 -05:00
Jeff Epler c6bc9c48c9
mimxrt10xx: implement i2sout
tested on metro m7 (green prototype version) with max98357a i2s amplifier and the following test code:
```py
import board
import time
import digitalio
from audiobusio import I2SOut
from audiocore import RawSample
from microcontroller import pin
from ulab import numpy as np

n = np.array(np.sin(np.linspace(0, np.pi*2, 218, endpoint=False)) * 200, dtype=np.int16)
print(n)
r = RawSample(n, sample_rate=8000, channel_count=2)
def main():
    with digitalio.DigitalInOut(board.LED) as l:
        l.switch_to_output(True)
        value = False
        while True:
            with I2SOut(pin.GPIO_06, pin.GPIO_07, pin.GPIO_04) as i:
                time.sleep(.01)
                l.value = value = not value
                i.play(r, loop=True)
                print(i.playing)
                time.sleep(.5)
                i.stop()
                print("STOPPED")
                print(i.playing)
                time.sleep(.5)
                i.play(r, loop=True)
                print(i.playing)
                print("PLAY AGAIN")
                time.sleep(.5)
            time.sleep(1)
```

Only stereo, 16-bit, raw samples were tested; the sample rate is actually fixed
at 48kHz in the core right now. There is more to do, but the basics work.

# Conflicts:
#	ports/mimxrt10xx/Makefile
#	ports/mimxrt10xx/mpconfigport.mk
2023-03-22 12:15:25 -05:00
Jeff Epler 1e1172bc24
fix sorting of block 2023-03-22 12:04:34 -05:00
Jeff Epler 08358ecd50
constify spi, i2c, uart bank data 2023-03-22 12:03:20 -05:00
Scott Shawcroft 9c3c0555dd
Switch iMX RT sdk to NXP repo
Fixes #7645
2023-03-21 16:21:57 -07:00
Scott Shawcroft bdf592089a
Fix .bin, .hex and .uf2 with new linker sections
Also, format perfbench output in table with reference timing from
the host.
2023-03-20 14:02:57 -07:00
hathach fecc1bdedb
fix typos (partial) detected by codepell 2023-03-18 22:17:02 +07:00
Scott Shawcroft 5bb8a7a7c6
Improve iMX RT performance
* Enable dcache for OCRAM where the VM heap lives.
* Add CIRCUITPY_SWO_TRACE for pushing program counters out over the
  SWO pin via the ITM module in the CPU. Exempt some functions from
  instrumentation to reduce traffic and allow inlining.
* Place more functions in ITCM to handle errors using code in RAM-only
  and speed up CP.
* Use SET and CLEAR registers for digitalio. The SDK does read, mask
  and write.
* Switch to 2MiB reserved for CircuitPython code. Up from 1MiB.
* Run USB interrupts during flash erase and write.
* Allow storage writes from CP if the USB drive is disabled.
* Get perf bench tests running on CircuitPython and increase timeouts
  so it works when instrumentation is active.
2023-03-14 12:30:58 -07:00
Scott Shawcroft 8a10069995
Merge pull request #7674 from jepler/m7-bootloader-reset
use right DBL_TAP_REG when resetting to bootloader
2023-03-03 13:44:22 -08:00
Jeff Epler b2a08e2cce
use right DBL_TAP_REG when resetting to bootloader
This helps my development scripts work better, and probably also fixes
a problem switching from the circuitpython environment back to arduino.
(specifically, the "1200 baud" serial trick was not rebooting into
the bootloader but was just resetting)
2023-03-03 10:09:31 -06:00
Dan Halbert 859a48723f
Merge pull request #7633 from tannewt/fix_imx_pwm
Fix `pwmio` on iMX RT.
2023-02-28 14:11:06 -05:00