embassy/embassy-rp/src/pio_programs/spi.rs, branch main Unnamed repository; edit this file 'description' to name the repository. embassy-rp: doc comment spelling pass 2025-10-27T15:30:21+00:00 Rob Wells rob@robjwells.com 2025-10-27T15:23:54+00:00 7ef9a6453a0a2a286741d47fcb99170d802f7d7d All changes but one are to documentation comments, and one to an ordinary comment. 
All changes but one are to documentation comments, and one to an
ordinary comment.
rp: move pio pin configs after set_config 2025-09-05T18:35:48+00:00 Adrian Wowk dev@adrianwowk.com 2025-08-20T18:40:14+00:00 51373065752693c1e49d8d9df7c4452d0f62b7f3 This is needed for the program to work correctly on rp235xb when using the higher pin numbers. 
This is needed for the program to work correctly on rp235xb when using
the higher pin numbers.
rp: add pio spi runtime reconfiguration 2025-09-05T18:35:48+00:00 Adrian Wowk dev@adrianwowk.com 2025-07-19T00:19:27+00:00 62ff0194f4b7413b17dbc69813ec205638248aa7 






style: cleanup with rustfmt
2025-09-05T18:35:48+00:00

Adrian Wowk
dev@adrianwowk.com

2025-07-03T02:18:44+00:00

83b42e0db620b7fc2364763b452b346b711e8d9f












rp: add new pio spi program
2025-09-05T18:35:48+00:00

Adrian Wowk
dev@adrianwowk.com

2025-07-03T01:35:18+00:00

4cac3ac1d24d6b651d79bfca8401824c28f5102c

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.





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.