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Author SHA1 Message Date
Earle F. Philhower, III
6cf0b30fdf Merge branch 'master' of https://github.com/earlephilhower/arduino-pico 2021-05-06 08:28:35 -07:00
Earle F. Philhower, III
a62075d8f1 Add HWSerial redirect 
Fixes #120
 2021-05-06 08:28:08 -07:00
Oğuzhan Başer
47915df2da
PWM functions definitions missing (#114) 
* add keywords file

* Add PWM function definitions
 2021-04-27 07:11:02 -07:00
Earle F. Philhower, III
1815c45f92
Add multicore support with setup1/loop1 (#113) 
Support running code on the second core by adding a setup1() and/or
a loop1() routine to a sketch.  These functions operate exactly like
the normal Arduino ones, and anything they call will be run on
the second core automatically.

Add a simple multicore example.
 2021-04-24 11:40:29 -07:00
Earle F. Philhower, III
2d58f08bf2
Update README.md 2021-04-22 10:39:29 -07:00
Earle F. Philhower, III
6e51516d6c
Set default pins for peripherals per datasheet (#103) 
Using the official Raspberry Pi Pico datasheet and the Adafruit Feather
RP2040 schematic, set the default pins for peripherals to match.

Fixes #92
 2021-04-16 10:23:43 -07:00
Earle F. Philhower, III
011ecdb5a6
More multicore safety plumbing, IRQs, analogXXX (#107) 
Keep a per-core IRQ stack for noInterrupts since each core has its own
enable/disable.

Make analogRead/analogWrite multicore safe
 2021-04-15 17:16:13 -07:00
Earle F. Philhower, III
b793ad5533
Make Tone multicore safe (#106) 
Add a mutex around the Tone mapping for multicore safety.
 2021-04-15 16:21:47 -07:00
Earle F. Philhower, III
b5aeb84cb3
Add NOT_AN_INTERRUPT define (#105) 
Fix #104
 2021-04-15 12:50:35 -07:00
Earle F. Philhower, III
d490499c86
Add note about Win7 driver installation (#102) 
Fixes #96
 2021-04-13 18:11:48 -07:00
Earle F. Philhower, III
9e0e266b4f
Add hardware_dma include path (#101) 
Fix #100
 2021-04-13 15:44:27 -07:00
Earle F. Philhower, III
47c12047da Remove api from include path, add redirects 
Can't have cores/rp2040/api in the include path because the Arduino API
dir has a "String.h" file.  On Windows, because it is case-insensitive
normally, this overrides the POSIX "string.h" header leading to bad
stuff.

Add manual redirect includes for commonly accessed headers in the
cores/rp2040 path instead.
 2021-04-09 05:38:35 -07:00
Earle F. Philhower, III
323099069e Fix JSON, Arduino 2.0 beta 
Missing Size field was causing the Arduino 2.0 beta to reject the JSON.
 2021-04-08 18:10:01 -07:00
Earle F. Philhower, III
8fed1ccf97
Add HAVE_HWSERIALX and api/dir to include path (#94) 
Fixes #93
 2021-04-08 05:43:51 -07:00
Earle F. Philhower, III
19552151f2 Fix Picoprobe USB PID 
Thanks to @me-no-dev for pointing out that the Picoprobe does UART
passthrough!
 2021-04-06 20:51:21 -07:00
Earle F. Philhower, III
af1d595e71 More documentation cleanup 2021-04-06 16:00:57 -07:00
Earle F. Philhower, III
735c14acc7 Clean up documentation 2021-04-06 15:49:56 -07:00
Earle F. Philhower, III
952f04df1f Update install document formatting 2021-04-06 12:15:40 -07:00
Earle F. Philhower, III
6b63f71ca4
Update README.md 2021-04-06 12:12:26 -07:00
Earle F. Philhower, III
85a79104b6
Allow misaligned pgm_read_XXX macro reads (#81) 
Update the ArduinoAPI with new macros/inlines that allow accessing
values that are not naturally aligned (i.e. an int at address 0x0001).

Fixes #79
 2021-04-06 12:08:26 -07:00
Earle F. Philhower, III
bbac9d4b96
Add full-fledged documentation, update I2S API (#80) 
Last step before 1.0. Docs for readthedocs.io.

Update the I2S API to mimic others where `setXXX` is called before
`begin()` to set the GPIO pins used.
 2021-04-06 08:01:45 -07:00
Earle F. Philhower, III
84a9273b3b Add'l demos 2021-04-03 07:34:27 -07:00
Earle F. Philhower, III
c1ab2b7352 Update FLASH_SIZE_BYTES to avoid assert on > 2MB 
The SDK would assert if a flash write/erase happened past the end of the
flash space it was built with.  So, 8MB chips would crash when accessing
offset 3MB, for example.

Avoid this by specifying the maximum flash available so the SDK won't
trip.

Fixes #76
 2021-04-02 23:54:34 -07:00
Earle F. Philhower, III
d48aafaf24 Add licenses to README.md 2021-04-02 20:36:04 -07:00
Earle F. Philhower, III
4e50fe866a
Add LittleFS, SD, and SDFS Filesystems and File:: interface (#49) 
Pull in the ESP8266 File/Dir/etc. filesystem and port LittleFS
and SD/SDFS to the RP2040.

See https://arduino-esp8266.readthedocs.io/en/latest/filesystem.html
for more information
 2021-04-02 17:46:12 -07:00
Earle F. Philhower, III
1eb48f724d
Add I2S output support and I2S class/library (#73) 
Using the PIO-driven I2S from pico-extras, add I2S output support.

Be sure to `git submodule update --init` to get the new directories.
 2021-04-02 16:21:36 -07:00
Earle F. Philhower, III
29f272e9ca Clear up FS menus 
Heise.de seems to have been confused by the menu options for the
filesystem/sketch selection.  Explicitly list the Sketch and FS sizes in
each menu tem to avoid future confusion.
 2021-04-02 16:19:14 -07:00
Earle F. Philhower, III
a536d9ce96 Update ArduionApi to include Print::printf 
Instead of duplicating output call in all children, fork ArduinoApi and
add it in the Print base class.
 2021-04-02 12:58:26 -07:00
Earle F. Philhower, III
e98fac6e82 Merge branch 'master' of https://github.com/earlephilhower/arduino-pico 2021-04-02 12:41:15 -07:00
Scott Smith
ed29fc539c
Correct analogReadTemp KEYWORD (#75) 
reference: cores/rp2040/wiring_analog.cpp:108:extern "C" float analogReadTemp()
 2021-04-02 11:36:20 -07:00
Earle F. Philhower, III
8d8236983a Allow initVariant() 2021-04-02 08:53:59 -07:00
Earle F. Philhower, III
118afd0f92 Add multicore include directory to path 2021-04-02 07:36:44 -07:00
Earle F. Philhower, III
c35cc02aa0 Enable debug symbols in libpico.a 2021-03-31 15:32:29 -07:00
Earle F. Philhower, III
7bfffed649 Move Adafruit Feather RP2040 to w25x10cl_4 
Testing in #42.  Thanks @blurfl!
 2021-03-31 14:11:24 -07:00
Earle F. Philhower, III
09268fe064
Add multiple boot2 options with /2 and /4 SPI div (#67) 
Build all 4 different boot_stage2 objects with SPI/2 and SPI/4 options.
Add a menu to the generic board to allow selecting between them.
Use the potato/4 boot2 for the Adafruit Feather until we have a better
version verified.

Fixes #42
 2021-03-31 12:42:51 -07:00
Earle F. Philhower, III
c988c1c8a4 Add debug prints on error conditions to the core 2021-03-30 18:17:52 -07:00
Earle F. Philhower, III
96e31c640e
Add analogReadTemp() to get RP2040 core temp (#63) 2021-03-30 16:10:06 -07:00
Earle F. Philhower, III
d9a4bbd95c
Add ancient AVR compatibility macros (#59) 2021-03-30 11:57:01 -07:00
smischny
3d824aac31
Update wiring_analog.cpp (#61) 
Fixed the calculation of the pwm clock divider to be the system clock hz divided by the product of the analog frequency and scale.
 2021-03-30 10:46:58 -07:00
Earle F. Philhower, III
2418cf2743
Update README.md 2021-03-29 16:41:30 -07:00
Earle F. Philhower, III
e4fe1fcf02
Merge pull request #56 from earlephilhower/bootsel 
Add BOOTSEL, allowing BOOTSEL use as a button
 2021-03-29 16:19:47 -07:00
Earle F. Philhower, III
1124455627 Add BOOTSEL, allowing BOOTSEL use as a button 
Since every board has a bootsel button, allow end users to read its
state with a simple `if (BOOTSEL)`.  Uses code from the pico-examples.
 2021-03-29 16:14:45 -07:00
Earle F. Philhower, III
481ee1c9cf
Merge pull request #55 from earlephilhower/openocd 
Add picoprobe upload support, cleanup up boards
 2021-03-29 13:13:19 -07:00
Earle F. Philhower, III
1290f72e3e Add picoprobe upload support, cleanup up boards 2021-03-29 13:11:14 -07:00
Earle F. Philhower, III
8dcad984a1
Merge pull request #54 from earlephilhower/vfix 
Update version header when rebuilding libpico
 2021-03-29 12:06:45 -07:00
Earle F. Philhower, III
8263068a4d Update version header when rebuilding libpico 2021-03-29 12:05:48 -07:00
Earle F. Philhower, III
d8725e8fd3
Add Adafruit QT Pi demo video 2021-03-29 09:56:38 -07:00
Earle F. Philhower, III
a0b2d7eea4
Update README.md 2021-03-29 06:51:52 -07:00
Earle F. Philhower, III
8b52df6a5e
Merge pull request #51 from earlephilhower/d1 
Always enable USB serial port for reset
 2021-03-28 17:53:04 -07:00
Earle F. Philhower, III
6a2082d63f Always enable USB serial port for reset 
To allow for uploads when sketches don't manually start the Serial port,
start the USB port always in main().
 2021-03-28 17:51:51 -07:00