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circuitpython/drivers/cyw43
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Damien George 894c550c86 stm32: Refactor bluetooth stack/hci/driver bindings. 
This makes a cleaner separation between the: driver, HCI UART and BT stack.
Also updated the naming to be more consistent (mp_bluetooth_hci_*).

Work done in collaboration with Jim Mussared aka @jimmo.
 		2020-03-10 01:53:42 +11:00
..
README.md drivers: Add driver for CYW43xx WiFi SoCs. 2019-06-03 16:47:35 +10:00
cyw43.h drivers: Add driver for CYW43xx WiFi SoCs. 2019-06-03 16:47:35 +10:00
cyw43_ctrl.c drivers/cyw43: Return early from cyw43_wifi_set_up if wifi_on fails. 2020-01-31 20:46:35 +11:00
cyw43_ll.h drivers: Add driver for CYW43xx WiFi SoCs. 2019-06-03 16:47:35 +10:00
cyw43_lwip.c drivers/cyw43: Include stdio.h in files that use printf. 2020-01-31 20:46:10 +11:00
cywbt.c stm32: Refactor bluetooth stack/hci/driver bindings. 2020-03-10 01:53:42 +11:00
libcyw43.a 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:

  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.