rp2040-hal v0.11.0

0.11.0 - 2024-12-22

MSRV

The Minimum-Supported Rust Version (MSRV) for the next release is 1.79

• Bump MSRV to 1.77, because binary info examples need C-Strings.
• Bump MSRV to 1.79 to enable inline_const, used for static asserts.

Added

• Support for binary info, which is metadata that picotool can read from your binary. - #824 @thejpster
• Enable transfer size of PIO DMA to be specified - #788 @jsgf
• Implement embedded_io traits for Reader/Writer - #781 @jannic
• Implement send_break support - #700 @ithinuel
• Support for aborting DMA transfers - #803 @EliseZeroTwo
• Gpio: add PinGroup::set_u32 to allow setting each pin to a different state - #811 @ithinuel @jannic
• Derive defmt::Format for RtcError, fix doc typo - #818 @hfly0
• Implement embedded_io ReadReady and WriteReady traits for uart - #837 @antbern
• Provide arch module on RP2040 - #845 @jannic
• Implement Debug support for the GPIO structures - #861 @robamu

Fixed

• Let UART embedded_io::Write::write return if some bytes were written. - #838 @jannic
• Fix unsoundness in definition of stack for spawning core1. - #874 @jannic
• Fix float_to_fix64 return value & docs for f32 trig functions - #787 @Text-Input
• Fix debugging after halt() - #785 @jannic
• Fix oneshot adc read waiting indefinitely - #799 @mjptree
• Fix several broken transmute calls - #805 @jannic
• Fix set_low() and set_high() implementation for OutputPin - #807 @martinsp
• Fix some warnings and clippy lints - #802 #813 #849 #865 @jannic
• Fix writing to pin groups - #812 @jannic
• Fixed some UART driver bugs - #841 @thejpster
• spi: remove undesired parameter to set_format - #860 @ithinuel
• Update RP2040-hal example urls - #878 @flinguenheld

Changed

• Simplify ceiling division in delay calculation - #783 @jannic
• Base CountDown on Timer instead of &Timer - #815 @jannic
• UART: Avoid discarding already read bytes on error - #798 @jannic
• Rationalise all the license files and copyright notices. - #829 @thejpster
• spi: move set_format to all states - #831 @ithinuel
• Extract picotool binary info to a separate rp-binary-info crate. - #830 @Dirbaio
• Restructure repository layout in preparation of RP2350 support - #828 #834 @thejpster
• Update critical-section dependency to version 1.2.0 - #862 @jannic