v0.13.3

• New API DSTherm::getTemp2(), MAX31850::getTempInternal2() added.
• mbed_giga Arduino platform support.
• CI/CD updates.

v0.13.2

• ESP32 platform:
  • ESP32-C2 support
  • Updated for Arduino v3 core
  • Removed dependency on Arduino API
• CI/CD changes:
  • Raspberry Pico build added
  • ESP-IDF workflow updated to v5.1.1

v0.13.1

• Search filtering: performance improvements.
• CMakeLists.txt: minor improvements for Pico SDK & ESP-IDF builds.
• Various CI scripts amendments.

v0.13.0

• ESP8266 platform:
  • Parasite powering handling fixed (Ardiuno and ESP8266 RTOS SDK frameworks).
  • GPIO handling refactored.
• ESP-IDF 5 support.
• RP2040 platform:
  • New bit-banging driver OneWireNg_PicoRP2040.
  • OneWireNg_PicoRP2040PIO PIO driver set as default for RP2040 based boards.
• Mbed OS:
  • Opta core support added.
  • Removed unnecessary configuration parameters in mbed_lib.json.
• Examples:
  • DS2431 example added for ESP-IDF, Pico SDK and Mbed frameworks.
  • DallasTemperature: SCAN_BUS changed to MAX_CONV_TIME for temperature conversion.
• CONFIG_FLASH_CRC_TAB configuration parameter fix.
• Code optimization turned on for ESP-IDF and Pico SDK frameworks.
• Documentation amendments.

v0.12.2

• RP2040 platform changes:
  • New constructor for multi-bus setup added.
  • PIO selection moved from config param to driver constructor.
  • Support for the new RP2040 core added.
  • Mbed OS rp2040_piosm_num_used config parameter fix.
• Placeholder utility class: operator->() added. Simplified usage of the class in the examples.
• Static code analysis fixes
• Various CI improvements

v0.12.1

• Dallas thermometers and MAX31850 drivers: readScratchpadSingle() method added.
• Placholder utility template extensions.
• Examples: configuration refactored to align with library configuration scheme.
• New CI jobs added for the following frameworks: ESP-IDF, Pico SDK, Mbed.
• Minor code clean-ups and fixes.

v0.12.0

• Breaking change: Library configuration semantics changed - a parameter defined with value 0: not configured, 1: configured. For backward compatibility, if defined w/o value assigned 1 is assumed.
• Pico SDK framework support added.
• New type of driver for RP2040 (Rasperry Pi Pico) CPU basing on PIO peripheral (Pico SDK and Ardiono frameworks).
• CONFIG_SEARCH_ENABLED library configuration added.
• ESP8266, ESP32: CPU frequency detected at runtime while configured with CONFIG_BITBANG_DELAY_CCOUNT.
• New examples for Pico SDK and Mbed OS.
• Improved overdrive mode for MegaAVR,SAM,SAMD,STM32, MbedHAL bit-banging drivers.
• UNUSED() macro removed.
• GitHub CI: various improvements.

v0.11.2

• Bug fix: PlatformIO compilation error fix (ESP32)
• GitHub Actions CI: PlatformIO builds for Arduino and ESP-IDF frameforks

v0.11.1

Bug fix release

• Due to sym-link usage in v0.11.0, Arduino Library Manager refused to index that version. The issue was fixed in this version by reorganization ESP-IDF component directory structure.
• No changes in the library sources against 0.11.0

v0.11.0

• Breaking change: Parasite powering mode refactored.
  • Touch and write family of methods are augmented by an additional parameter power controlling the strong pull-up following the 1-wire operations.
  • OneWireNg::powerBus() should not to be used explicitly anymore to enable the strong pull-up.
  • DSTherm and OneWire classes updated accordingly.
  • The overall stability of the library in the parasitic mode has been improved.
• ESP-IDF and ESP8266 RTOS SDK frameworks support.
  • Supported ESP32: classic (Arduino, IDF), C3 (Arduino, IDF), S2 (Arduino, IDF), S3 (Arduino, IDF), H2 (IDF).
  • ESP8266 supported by Arduino and ESP8266 TOS SDK frameworks.
  • DallasTemperature example updated for ESP-IDF and ESP8266 RTOS SDK.
• Mbed OS based platform support (experimental).
• Time critical code improvements (mainly ESP32 and ESP8266).
  • CONFIG_BITBANG_DELAY_CCOUNT library configuration.
  • GPIO low level handling moved to IRAM.
  • The library is able to handle over-drive enabled devices for MCU frequencies < 40MHz.
• CONFIG_CPP_NEW_ALT configuration removed; CONFIG_USE_NATIVE_CPP_NEW added.
• Platform headers substantially refactored.