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path: root/embassy-rp/src/pio_programs/mod.rs
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* rp: add new pio spi programAdrian Wowk2025-09-051-0/+1
| | | | | | | | | This commit adds a new PIO program which implements SPI. This allows you to drive more than 2 SPI buses by using PIO state machines as additional duplex SPI interfaces. The driver supports both blocking and async modes of operation and exclusively uses the DMA for async IO.
* Add PIO clock divider utility and refactor related modules1-rafael-12025-05-031-0/+1
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* Move pio programs into embassy-rpCaleb Jamison2024-10-091-0/+10