Cellular NSAL Implementation on NetX

Cellular NetX NSAL interface implementation header file. More...

Macros
#define	SF_CELR_NSALNX_CODE_VERSION_MAJOR   (2U)
#define	SF_CELR_NSALNX_CODE_VERSION_MINOR   (0U)

Functions
void	sf_cellular_nsal_netx_driver (NX_IP_DRIVER *driver_req_ptr, sf_cellular_instance_t const *p_cellular_instance, sf_cellular_nsal_cfg_t *p_cellular_nsal_cfg)
	NetX IP Driver entry function. More...
void	sf_cellular_nsal_ppp_send_byte (UCHAR byte, sf_cellular_instance_t const *p_celr_instance)
	PPP Send Byte Callback function call from PPP Stack. More...
void	sf_cellular_nsal_invalid_packet_handler (NX_PACKET *p_packet_ptr, sf_cellular_instance_t const *p_celr_instance)
	Cellular framework nsal invalid callback handler. More...

Detailed Description

Cellular NetX NSAL interface implementation header file.

Macro Definition Documentation

SF_CELR_NSALNX_CODE_VERSION_MAJOR

#define SF_CELR_NSALNX_CODE_VERSION_MAJOR   (2U)

Version of code that implements the API defined in this file Major Version of code that implements the API defined in this file

SF_CELR_NSALNX_CODE_VERSION_MINOR

#define SF_CELR_NSALNX_CODE_VERSION_MINOR   (0U)

Minor Version of code that implements the API defined in this file

Function Documentation

sf_cellular_nsal_invalid_packet_handler()

void sf_cellular_nsal_invalid_packet_handler	(	NX_PACKET *	p_packet_ptr,
		sf_cellular_instance_t const *	p_celr_instance
	)

Cellular framework nsal invalid callback handler.

Parameters

[in]	p_packet_ptr	Pointer to invalid PPP Packet received
[in]	p_celr_instance	Pointer to cellular framework instance

Cellular framework nsal invalid callback handler.

Parameters

[in]	p_packet_ptr	Pointer to invalid PPP Packet received
[in]	p_celr_instance	Pointer to cellular framework instance

variable to get Memory compare result

Check whether packet contains "NO CARRIER" string, we are ignoring first and last 2 bytes of packet which are Carriage Return and Line Feed.

check whether no carrier string present

Disconnect Network

Soft reset the module

Provision the Module using callback

Reestablish data connection

Restart PPP

Release the packet

sf_cellular_nsal_netx_driver()

void sf_cellular_nsal_netx_driver	(	NX_IP_DRIVER *	driver_req_ptr,
		sf_cellular_instance_t const *	p_cellular_instance,
		sf_cellular_nsal_cfg_t *	p_cellular_nsal_cfg
	)

NetX IP Driver entry function.

Parameters

[in]	driver_req_ptr	Pointer to NetX IP Driver
[in]	p_cellular_instance	Pointer to cellular framework instance
[in]	p_cellular_nsal_cfg	Pointer to cellular nsal configuration structure

NetX IP Driver entry function.

Parameters

[in]	driver_req_ptr	Pointer to NetX IP Driver
[in]	p_cellular_instance	Pointer to cellular framework instance
[in]	p_cellular_nsal_cfg	Pointer to cellular nsal configuration structure

Interface link is UP. Send the packet

sf_cellular_nsal_ppp_send_byte()

void sf_cellular_nsal_ppp_send_byte	(	UCHAR	byte,
		sf_cellular_instance_t const *	p_celr_instance
	)

PPP Send Byte Callback function call from PPP Stack.

NSAL PPP Send bytes callback API

Parameters

[in]	byte	Byte to send
[in]	p_celr_instance	Pointer to cellular framework instance
[in]	byte	Byte to send
[in]	p_celr_instance	Pointer to cellular framework instance

Transmit byte