KW41Z radio-driver

Device driver for the NXP KW41Z, KW21Z in-cpu transceiver. More...

Detailed Description

Device driver for the NXP KW41Z, KW21Z in-cpu transceiver.

Modules
	KW41Z, KW21Z in-cpu transceiver driver compile configuration

Files
file	kw41zrf.h
	Interface definition for the kw41zrf driver.
file	kw41zrf_getset.h
	get/set interfaces for kw41zrf driver
file	kw41zrf_intern.h
	Internal function interfaces for kw41zrf driver.
file	kw41zrf_netdev.h
	Netdev interface for kw41zrf driver.

Data Structures
struct	kw41zrf_t
	Device descriptor for KW41ZRF radio devices. More...

Macros
#define	KW41ZRF_MAX_PKT_LENGTH   (IEEE802154_FRAME_LEN_MAX)
	Maximum packet length.
#define	KW41ZRF_DEFAULT_TX_POWER   (CONFIG_IEEE802154_DEFAULT_TXPOWER)
	Default TX_POWER in dbm used after initialization.
#define	KW41ZRF_OUTPUT_POWER_MAX   (4)
	Maximum output power of the kw41z device in dBm.
#define	KW41ZRF_OUTPUT_POWER_MIN   (-19)
	Minimum output power of the kw41z device in dBm.

Typedefs
typedef void(*	kw41zrf_cb_t) (void *arg)
	ISR callback function type.

Functions
void	kw41zrf_setup (kw41zrf_t *dev, uint8_t index)
	Setup an KW41ZRF based device state. More...
int	kw41zrf_init (kw41zrf_t *dev, kw41zrf_cb_t cb)
	Initialize the given KW41ZRF device. More...
int	kw41zrf_reset (kw41zrf_t *dev)
	Reset radio hardware and restore default settings. More...
#define	KW41ZRF_MIN_CHANNEL   (11U)
	Allowed range of channels.
#define	KW41ZRF_MAX_CHANNEL   (26U)

Function Documentation

kw41zrf_init()

int kw41zrf_init	(	kw41zrf_t *	dev,
		kw41zrf_cb_t	cb
	)

Initialize the given KW41ZRF device.

Parameters

[out]	dev	device descriptor
[in]	cb	irq callback

Returns

0 on success

<0 on error

kw41zrf_reset()

int kw41zrf_reset

(

kw41zrf_t *

dev

)

Reset radio hardware and restore default settings.

Parameters

[in]

dev

device to reset

Returns

0 on success

<0 on initialization failure

kw41zrf_setup()

void kw41zrf_setup	(	kw41zrf_t *	dev,
		uint8_t	index
	)

Setup an KW41ZRF based device state.

Parameters

[out]	dev	device descriptor
[in]	index	index of params in a global parameter struct array. If initialized manually, pass a unique identifier instead.