earlephilhower/arduino-pico 3.6.1

Release 3.6.1 - New boards and bugfixes

on GitHub

Overview

No major updates, just lots of little bug fixes and clean ups.

Note: Release 3.6.1 is a minor toolchain update. Be sure to run ./tools/get.py to download updates if you're using git master under Windows or Mac!

New Boards

• Added Degz Suibo RP2040 board (#1828)
• Added RP2040-Eins board (#1804)
• Add RAKwireless RAK11300 (#1802)
• Add Sea-Picro board (#1784)

Core

• Add rp2040.getStackPointer and getFreeStack (#1816)
• Allow full 8K stack for both cores, optionally (#1750)
• Add Serial.dtr() and Serial.rts() methods (#1779)
• Clear dirty flag after committing EEPROM to flash (#1776)
• Allow changing USB HID poll rate (#1771)

Bluetooth/BLE

• Avoid infinite loop in BLE HID send (#1834)
• Add debugging for Bluetooth (#1767)

FreeRTOS

• Avoid memory allocation in Ethernet callbacks causing hang on FreeRTOS for PicoW or wired Ethernet (#1815)

I2S

• Allow MCLK multiplier to be set on all I2S devices (#1813)

Wired Ethernet (WIZnet w5500, w5100, ENC28J60)

• Protect W5500/ENC28J60 isLinked from interrupt (#1805)

SPI / Wire

• Adding capability to enable timeout for I2C (#1793)
• Avoid calling spi_set_format during transactions (#1762)
• Avoid calling spi_set_format during SPI transfers (#1762)
• Don't break transfer16 into 2 8-bit CS periods (#1764)

Toolchain Cleanup

• Fix picotool path for Windows and Mac (#1836)
• Handled already mounted disk on Linux for uploads. (#1797)
• Use __attribute((weak)) for _write() and other stubs called by newlib, so that sketch and library code can provide non-stub implementations (#1777)