Lib.rs

› Embedded development › CYW43
#spi-driver #wifi #embedded-hal-async #embassy-net #cyw43

no-std cyw43-pio

RP2040 PIO SPI implementation for cyw43

Owned by Dario Nieuwenhuis, embassy-rs.

4 releases (breaking)

0.3.0 Jan 6, 2025
0.2.0 Aug 5, 2024
0.1.0 Jan 11, 2024
0.0.0 Mar 7, 2023

#2110 in Embedded development

Download history 50/week @ 2024-10-05 82/week @ 2024-10-12 87/week @ 2024-10-19 104/week @ 2024-10-26 184/week @ 2024-11-02 71/week @ 2024-11-09 68/week @ 2024-11-16 185/week @ 2024-11-23 150/week @ 2024-11-30 294/week @ 2024-12-07 286/week @ 2024-12-14 132/week @ 2024-12-21 119/week @ 2024-12-28 294/week @ 2025-01-04 418/week @ 2025-01-11 373/week @ 2025-01-18

1,220 downloads per month

MIT/Apache

1MB
18K SLoC

cyw43-pio

RP2040 PIO driver for the nonstandard half-duplex SPI used in the Pico W. The PIO driver offloads SPI communication with the WiFi chip and improves throughput.

Dependencies

~19–28MB
~364K SLoC