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)

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

#2075 in Embedded development

Download history 100/week @ 2024-09-18 140/week @ 2024-09-25 85/week @ 2024-10-02 56/week @ 2024-10-09 90/week @ 2024-10-16 97/week @ 2024-10-23 165/week @ 2024-10-30 100/week @ 2024-11-06 74/week @ 2024-11-13 115/week @ 2024-11-20 188/week @ 2024-11-27 182/week @ 2024-12-04 389/week @ 2024-12-11 148/week @ 2024-12-18 139/week @ 2024-12-25 179/week @ 2025-01-01

884 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

~18–27MB
~351K SLoC