UM1573

ST7540 stack firmware code

Doc ID 023619 Rev 1

21/27

/* Data delivery to the target device successfull */

...

}

2.2.4

Other stack interface APIs

In the network interface file (stk_n.h) there are some other APIs that can be used in the

user application.

The first of which is a function used to reset the state machines and restart the engines:

void NL_NetworkRestart(void);

In order to know or to set the current stack settings and working mode, the following APIs

are available:

/* Working mode (DNL_DLSP_t defined in stk_n.h file) */

void NL_GetDataLinkStackParameters(NL_DLSP_t *llsp);

void NL_SetDataLinkStackParameters(NL_DLSP_t llsp);

/* Get API's */

uint8_t NL_GetLocalWorkingMode(void);

uint8_t NL_GetLocalHopLevel(void);

void NL_GetLocalAddress(uint16_t *nDevGrp, uint32_t *nDevAdd);

/* Set API's */

void NL_SetLocalAddress(uint16_t nDevGrp, uint32_t nDevAdd);

void NL_SetLocalWorkingMode(uint8_t wmode);

void NL_SetLocalHopLevel(uint8_t hlevel);

To set up the working mode, it is possible to set the single flag, without changing the value of

the other flags.

void NL_SetLocalWorkingModeFlag(NL_WMFlag_t flag, NL_WMFlag_status_t sts);

The following is a list of the flags and the values those flags can assume.

typedef enum

{

F_BROADCAST

= 0x01,

F_ACK

= 0x02,

F_bACK

= 0x04,

F_REPEATER

= 0x08,

F_GROUP

= 0x10

}NL_WMFlag_t;

typedef enum