Merge remote-tracking branch 'upstream/master'

Author: Arya11111

.github/workflows/pull-request.yml

@@ -20,8 +20,8 @@ jobs:
     - name: Run codespell
       uses: codespell-project/actions-codespell@master
       with:
-        skip: ./pico-extras,./ArduinoCore-API,./libraries/ESP8266SdFat,./libraries/Adafruit_TinyUSB_Arduino,./libraries/LittleFS/lib,./tools/pyserial,./pico-sdk,./.github,./docs/i2s.rst,./cores/rp2040/api
-        ignore_words_list: ser,DOUT
+        skip: ./ArduinoCore-API,./libraries/ESP8266SdFat,./libraries/Adafruit_TinyUSB_Arduino,./libraries/LittleFS/lib,./tools/pyserial,./pico-sdk,./.github,./docs/i2s.rst,./cores/rp2040/api,./libraries/FreeRTOS
+        ignore_words_list: ser,dout
 
 # Consistent style
   astyle:
@@ -46,10 +46,10 @@ jobs:
         ./tests/restyle.sh
         # If anything changed, GIT should return an error and fail the test
         git diff --exit-code
-    - name: Check Arduino API copy is clean
-      run: |
-        git submodule update --init ./ArduinoCore-API
-        diff -r ./cores/rp2040/api ./ArduinoCore-API/api
+#    - name: Check Arduino API copy is clean
+#      run: |
+#        git submodule update --init ./ArduinoCore-API
+#        diff -r ./cores/rp2040/api ./ArduinoCore-API/api
 
 # Build all examples on linux (core and Arduino IDE)
   build-linux:
@@ -81,8 +81,6 @@ jobs:
       run: |
         cd pico-sdk
         git submodule update --init
-        cd ../pico-extras
-        git submodule update --init
         cd ..
         bash ./tests/build.sh
 
@@ -111,8 +109,6 @@ jobs:
       run: |
         cd pico-sdk
         git submodule update --init
-        cd ../pico-extras
-        git submodule update --init
         cd ..
         bash ./tests/build-tinyusb.sh
 
@@ -147,8 +143,6 @@ jobs:
         try { Get-Command python3 } catch { copy (get-command python).source (get-command python).source.Replace("python.exe", "python3.exe") }
         cd pico-sdk
         git submodule update --init
-        cd ../pico-extras
-        git submodule update --init
         cd ..
         bash ./tests/build.sh
 
@@ -181,8 +175,6 @@ jobs:
       run: |
         cd pico-sdk
         git submodule update --init
-        cd ../pico-extras
-        git submodule update --init
         cd ..
         bash ./tests/build.sh
 

.gitmodules

@@ -13,9 +13,6 @@
 [submodule "libraries/SdFat"]
 	path = libraries/ESP8266SdFat
 	url = https://github.com/earlephilhower/ESP8266SdFat.git
-[submodule "pico-extras"]
-	path = pico-extras
-	url = https://github.com/raspberrypi/pico-extras.git
 [submodule "libraries/Keyboard"]
 	path = libraries/Keyboard
 	url = https://github.com/earlephilhower/Keyboard
@@ -25,3 +22,6 @@
 [submodule "libraries/Adafruit_TinyUSB_Arduino"]
 	path = libraries/Adafruit_TinyUSB_Arduino
 	url = https://github.com/adafruit/Adafruit_TinyUSB_Arduino.git
+[submodule "libraries/FreeRTOS/lib/FreeRTOS-Kernel"]
+	path = libraries/FreeRTOS/lib/FreeRTOS-Kernel
+	url = https://github.com/earlephilhower/FreeRTOS-Kernel.git

README.md

@@ -18,7 +18,7 @@ See https://arduino-pico.readthedocs.io/en/latest/ along with the examples for m
 * Adafruit QTPy RP2040
 * Adafruit STEMMA Friend RP2040
 * Adafruit Trinkey RP2040 QT
-* Arduino Nano RP2040 Connect (preliminary)
+* Arduino Nano RP2040 Connect
 * Cytron Maker Pi RP2040
 * Cytron Maker Nano RP2040
 * DeRuiLab FlyBoard2040 Core
@@ -29,8 +29,10 @@ See https://arduino-pico.readthedocs.io/en/latest/ along with the examples for m
 * Invector Labs Challenger RP2040 LoRa
 * Invector Labs RPICO32
 * Melopero Shake RP2040
+* Seeed XIAO RP2040
 * Solder Party RP2040 Stamp
 * SparkFun ProMicro RP2040
+* SparkFun Thing Plus RP2040
 * uPesy RP2040 DevKit
 * WIZnet W5100S-EVB-Pico
 * Generic (configurable flash, I/O pins)
@@ -68,8 +70,6 @@ cd ~/Arduino/hardware/pico/rp2040
 git submodule update --init
 cd pico-sdk
 git submodule update --init
-cd ../pico-extras
-git submodule update --init
 cd ../tools
 python3 ./get.py
 `````
@@ -143,12 +143,13 @@ The installed tools include a version of OpenOCD (in the pqt-openocd directory)
 * Multicore support (setup1() and loop1())
 * Overclocking and underclocking from the menus
 * digitalWrite/Read, shiftIn/Out, tone, analogWrite(PWM)/Read, temperature
-* Peripherals:  SPI master, Wire(I2C) master/slave, dual UART, emulated EEPROM, I2S audio output, Servo
+* Peripherals:  SPI master, Wire(I2C) master/slave, dual UART, emulated EEPROM, I2S audio input, I2S audio output, Servo
 * printf (i.e. debug) output over USB serial
 
 The RP2040 PIO state machines (SMs) are used to generate jitter-free:
 * Servos
 * Tones
+* I2S Input
 * I2S Output
 * Software UARTs (Serial ports)
 
@@ -166,11 +167,12 @@ If you want to contribute or have bugfixes, drop me a note at <earlephilhower@ya
 # Licensing and Credits
 * The [Arduino IDE and ArduinoCore-API](https://arduino.cc) are developed and maintained by the Arduino team. The IDE is licensed under GPL.
 * The [RP2040 GCC-based toolchain](https://github.com/earlephilhower/pico-quick-toolchain) is licensed under under the GPL.
-* The [Pico-SDK](https://github.com/raspberrypi/pico-sdk) and [Pico-Extras](https://github.com/raspberrypi/pico-extras) are by Raspberry Pi (Trading) Ltd and licensed under the BSD 3-Clause license.
+* The [Pico-SDK](https://github.com/raspberrypi/pico-sdk) is by Raspberry Pi (Trading) Ltd and licensed under the BSD 3-Clause license.
 * [Arduino-Pico](https://github.com/earlephilhower/arduino-pico) core files are licensed under the LGPL.
 * [LittleFS](https://github.com/ARMmbed/littlefs) library written by ARM Limited and released under the [BSD 3-clause license](https://github.com/ARMmbed/littlefs/blob/master/LICENSE.md).
 * [UF2CONV.PY](https://github.com/microsoft/uf2) is by Microsoft Corporation and licensed under the MIT license.
 * Some filesystem code taken from the [ESP8266 Arduino Core](https://github.com/esp8266/Arduino) and licensed under the LGPL.
+* [FreeRTOS](https://freertos.org) is Copyright Amazon.com, Inc. or its affiliates, and distributed under the MIT license.
 
 -Earle F. Philhower, III
  [email protected]