1.5.0

Changes since 1.4.3

New Features

• Add RP2040 (arduino-pico) pgmspace compatibility
• Add 8-channel (CLK0..CLK7) support for SI5351C-B
• eightoutput example: add per-output Serial prints, delay(10) in error trap
• Add setFrequency() helper to auto-compute dividers from a target frequency
• Add Doxygen docs for setupRdiv() and writeN()
• Add device status / interrupt register API (reg 0/1/2)
• Add setupPLLSource() API for reg 15 (PLL input source / CLKIN divider)

Bug Fixes

• Fix >150 MHz output: set MSx_DIVBY4 bits for div==4 (#18)

Changed

• Use Adafruit_BusIO RegisterBits for register-bitfield writes
• Collapse setupMultisynth6/7 into setupMultisynthInteger(output, ...)
• Merge setupMultisynthInt: handle CLK6/7 integer-only path internally
• DIVBY4: reject fractional div==4 (integer-only mode)
• Move setFrequency() Doxygen out of header (inline //!< style)
• Apply clang-format to setupPLLSource() (Google style, 80col)

Full Changelog: 1.4.3...1.5.0

1.4.3

Changed

• Added .clang-format configuration for consistent code style
• Updated GitHub Actions CI workflow to enforce code formatting standards

Full Changelog: 1.4.2...1.4.3

1.4.2 Bump version in library.properties

What's Changed

• Update version number to 1.4.2 by @tyeth in #21

Full Changelog: 1.4.1...1.4.2

1.4.1 - Updated CI Actions versions

Update CI action versions

1.4.0 - Spread Spectrum Control

• Add enableSpreadSpectrum() to allow toggling spread spectrum and set to off by default.

1.3.0 - Converted to BusIO

Merge pull request #14 from caternuson/iss3

Fix assert check

1.2.1 - Changed Multisynth upper divider limit to < 2049

Bump to 1.2.1

1.2.0 - Updated multisynth function, set i2c to 400kbps, added burst send mode

Bump to 1.2.0

1.1.0 - Moved to GitHub Actions, fully documented with doxygen

Merge pull request #5 from adafruit/actionci

Fixed doxygen index page, fully documented, moved to actions

ARM support

Fix includes to support ARM based boards.