circuitpython/drivers/cyw43
iabdalkader 64556ca049 drivers/cyw43: Include CYW43 config file.
To get definition of CYW43_RESOURCE_ATTRIBUTE.
2023-03-08 00:59:27 +11:00
..
README.md drivers: Add driver for CYW43xx WiFi SoCs. 2019-06-03 16:47:35 +10:00
cywbt.c drivers/cyw43: Include CYW43 config file. 2023-03-08 00:59:27 +11:00

README.md

CYW43xx WiFi SoC driver

This is a driver for the CYW43xx WiFi SoC.

There are four layers to the driver:

  1. SDIO bus interface, provided by the host device/system.

  2. Low-level CYW43xx interface, managing the bus, control messages, Ethernet frames and asynchronous events. Includes download of SoC firmware. The header file cyw43_ll.h defines the interface to this layer.

  3. Mid-level CYW43xx control, to control and set WiFi parameters and manage events. See cyw43_ctrl.c.

  4. TCP/IP bindings to lwIP. See cyw43_lwip.c.