pico_cyw43_driver

A wrapper around the lower level cyw43_driver, that integrates it with pico_async_context for handling background work. More...

Topics
	pico_btstack_cyw43
	Low-level Bluetooth HCI support.

Files
file	include/pico/btstack_hci_transport_cyw43.h
	Adds low level Bluetooth HCI support.

Functions
const hci_transport_t *	hci_transport_cyw43_instance (void)
	Get the Bluetooth HCI transport instance for cyw43.
bool	cyw43_driver_init (struct async_context *context)
	Initializes the lower level cyw43_driver and integrates it with the provided async_context.
void	cyw43_driver_deinit (struct async_context *context)
	De-initialize the lowever level cyw43_driver and unhooks it from the async_context.

Detailed Description

A wrapper around the lower level cyw43_driver, that integrates it with pico_async_context for handling background work.

Function Documentation

cyw43_driver_deinit()

void cyw43_driver_deinit

(

struct async_context *

context

)

De-initialize the lowever level cyw43_driver and unhooks it from the async_context.

Parameters

context

the async_context the cyw43_driver support was added to via cyw43_driver_init

cyw43_driver_init()

bool cyw43_driver_init

(

struct async_context *

context

)

Initializes the lower level cyw43_driver and integrates it with the provided async_context.

If the initialization succeeds, lwip_nosys_deinit() can be called to shutdown lwIP support

Parameters

context

the async_context instance that provides the abstraction for handling asynchronous work.

Returns

true if the initialization succeeded

hci_transport_cyw43_instance()

const hci_transport_t * hci_transport_cyw43_instance

(

void

)

Get the Bluetooth HCI transport instance for cyw43.

Returns

An instantiation of the hci_transport_t interface for the cyw43 chipset