History

Jim Mussared bad0098a49 stm32: Update to use the open-source lib version of cyw43-driver.

This removes the previous WiFi driver from drivers/cyw43 (but leaves behind
the BT driver), and makes the stm32 port (i.e. PYBD and Portenta) use the
new "lib/cyw43-driver" open-source driver already in use by the rp2 port.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

2023-03-01 01:27:12 +11:00

cywbt.c

stm32: Update to use the open-source lib version of cyw43-driver.

2023-03-01 01:27:12 +11:00

README.md

drivers: Add driver for CYW43xx WiFi SoCs.

2019-06-03 16:47:35 +10:00

README.md

CYW43xx WiFi SoC driver

This is a driver for the CYW43xx WiFi SoC.

There are four layers to the driver:

SDIO bus interface, provided by the host device/system.
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.
Mid-level CYW43xx control, to control and set WiFi parameters and manage events. See cyw43_ctrl.c.
TCP/IP bindings to lwIP. See cyw43_lwip.c.