RF4CE Serial Interface Implementation.

#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include "compiler.h"
#include "app_config.h"
#include "nwk_msg_code.h"
#include "serial_interface.h"
#include "sio2host.h"
#include "rf4ce.h"
#include "nwk_config.h"

Macros
#define	EOT (4)
	The end of transmission delimiter. More...

#define	SIO_BUF_COUNT (2)

#define	SIO_RX_BUF_SIZE (200)

#define	SIO_TX_BUF_SIZE SIO_RX_BUF_SIZE

#define	SOT (1)
	The start of transmission delimiter. More...

#define	UART_RX_PROTOCOL_ID (3)
	A UART state that expects the protocol id to be received as the next character. More...

#define	UART_RX_STATE_DATA (4)
	A UART state that expects the next data character to be received. More...

#define	UART_RX_STATE_EOT (5)
	A UART state that expects a EOT to be received as the next character. More...

#define	UART_RX_STATE_LENGTH (2)
	A UART state that expects the length to be received as the next character. More...

#define	UART_RX_STATE_SOT (1)
	A UART state that expects a SOT to be received as the next character. More...

Functions
static uint8_t *	get_next_tx_buffer (void)

static void	handle_incoming_msg (void)

static void	nlde_data_confirm (nwk_enum_t Status, uint8_t PairingRef, profile_id_t OrgProfile, uint8_t Handle)

static void	nlde_data_indication (uint8_t PairingRef, profile_id_t ProfileId, uint16_t VendorId, uint8_t nsduLength, uint8_t *nsdu, uint8_t RxLinkQuality, uint8_t RxFlags)

static void	nlme_auto_discovery_confirm (nwk_enum_t Status, uint64_t SrcIEEEAddr)

static void	nlme_comm_status_indication (nwk_enum_t Status, uint8_t PairingRef, uint16_t DstPANId, uint8_t DstAddrMode, uint64_t DstAddr)

static void	nlme_discovery_confirm (nwk_enum_t Status, uint8_t NumNodes, node_desc_t *NodeDescList)

static void	nlme_discovery_indication (nwk_enum_t Status, uint64_t SrcIEEEAddr, uint8_t OrgNodeCapabilities, uint16_t OrgVendorId, uint8_t OrgVendorString[7], uint8_t OrgAppCapabilities, uint8_t OrgUserString[15], dev_type_t OrgDevTypeList[3], profile_id_t OrgProfileIdList[7], dev_type_t SearchDevType, uint8_t RxLinkQuality)

static void	nlme_get_confirm (nwk_enum_t Status, nib_attribute_t NIBAttribute, uint8_t NIBAttributeIndex, void *NIBAttributeValue)

static void	nlme_pair_confirm (nwk_enum_t Status, uint8_t PairingRef, uint16_t RecVendorId, uint8_t RecVendorString[7], uint8_t RecAppCapabilities, uint8_t RecUserString[15], dev_type_t RecDevTypeList[3], profile_id_t RecProfileIdList[7])

static void	nlme_pair_indication (nwk_enum_t Status, uint16_t SrcPANId, uint64_t SrcIEEEAddr, uint8_t OrgNodeCapabilities, uint16_t OrgVendorId, uint8_t OrgVendorString[7], uint8_t OrgAppCapabilities, uint8_t OrgUserString[15], dev_type_t OrgDevTypeList[3], profile_id_t OrgProfileIdList[7], uint8_t KeyExTransferCount, uint8_t ProvPairingRef)

static void	nlme_reset_confirm (nwk_enum_t Status)

static void	nlme_rx_enable_confirm (nwk_enum_t Status)

static void	nlme_set_confirm (nwk_enum_t Status, nib_attribute_t NIBAttribute, uint8_t NIBAttributeIndex)

static void	nlme_start_confirm (nwk_enum_t Status)

static void	nlme_unpair_confirm (uint8_t Status, uint8_t PairingRef)

static void	nlme_unpair_indication (uint8_t PairingRef)

static void	nlme_update_key_confirm (nwk_enum_t Status, uint8_t PairingRef)

static void	nwk_ch_agility_confirm (nwk_enum_t Status, bool ChannelChanged, uint8_t LogicalChannel)

static void	nwk_ch_agility_indication (uint8_t LogicalChannel)

static void	process_incoming_sio_data (void)

void	serial_data_handler (void)
	Function to handle the state machine serial data exchange. More...

void	serial_interface_init (void)
	This function does the initialization of the SIO or UART. More...

void	stack_indication_callback_init (void)

Variables
static uint8_t	buf_count = 0

static uint8_t	data [SIO_RX_BUF_SIZE]
	This is the length of the message should be transmitted. More...

static uint8_t	data_length = 0

static uint8_t	head = 0

static nwk_indication_callback_t	nwk_ind

static uint8_t	protocol_id

static uint8_t	rx_index = 0

static uint8_t	sio_rx_buf [SIO_RX_BUF_SIZE]
	This is the receive buffer of the UART. More...

static uint8_t	sio_rx_length
	This is the transmit state of the UART. More...

static uint8_t *	sio_rx_ptr
	This pointer points to the next free element inside the receive buffer of the UART. More...

static volatile uint8_t	sio_rx_state
	This is the receiver state of the UART. More...

static uint8_t	sio_tx_buf [SIO_BUF_COUNT][SIO_TX_BUF_SIZE]
	This is the transmit buffer of the UART. More...

#define EOT (4)

The end of transmission delimiter.

Referenced by nlde_data_confirm(), nlde_data_indication(), nlme_auto_discovery_confirm(), nlme_comm_status_indication(), nlme_discovery_confirm(), nlme_discovery_indication(), nlme_get_confirm(), nlme_pair_confirm(), nlme_pair_indication(), nlme_reset_confirm(), nlme_rx_enable_confirm(), nlme_set_confirm(), nlme_start_confirm(), nlme_unpair_confirm(), nlme_unpair_indication(), nlme_update_key_confirm(), nwk_ch_agility_confirm(), nwk_ch_agility_indication(), and process_incoming_sio_data().

#define SIO_BUF_COUNT (2)

Referenced by get_next_tx_buffer(), and serial_data_handler().

#define SIO_RX_BUF_SIZE (200)

Referenced by serial_data_handler().

#define SIO_TX_BUF_SIZE SIO_RX_BUF_SIZE

#define SOT (1)

The start of transmission delimiter.

Referenced by get_next_tx_buffer(), and process_incoming_sio_data().

#define UART_RX_PROTOCOL_ID (3)

A UART state that expects the protocol id to be received as the next character.

Referenced by process_incoming_sio_data().

#define UART_RX_STATE_DATA (4)

A UART state that expects the next data character to be received.

Referenced by process_incoming_sio_data().

#define UART_RX_STATE_EOT (5)

A UART state that expects a EOT to be received as the next character.

Referenced by process_incoming_sio_data().

#define UART_RX_STATE_LENGTH (2)

A UART state that expects the length to be received as the next character.

Referenced by process_incoming_sio_data().

#define UART_RX_STATE_SOT (1)

A UART state that expects a SOT to be received as the next character.

Referenced by process_incoming_sio_data(), and serial_interface_init().

static uint8_t * get_next_tx_buffer ( void )

static

static void handle_incoming_msg ( void )

inlinestatic

References Assert, DEVICE_TYPE_LIST_SIZE, FUNC_PTR, MEMCPY_ENDIAN, nlde_data_confirm(), NLDE_DATA_REQUEST, nlde_data_request(), nlme_auto_discovery_confirm(), NLME_AUTO_DISCOVERY_REQUEST, nlme_auto_discovery_request(), nlme_discovery_confirm(), NLME_DISCOVERY_REQUEST, nlme_discovery_request(), NLME_DISCOVERY_RESPONSE, nlme_discovery_response(), nlme_get_confirm(), NLME_GET_REQUEST, nlme_get_request(), nlme_pair_confirm(), NLME_PAIR_REQUEST, nlme_pair_request(), NLME_PAIR_RESPONSE, nlme_pair_response(), nlme_reset_confirm(), NLME_RESET_REQUEST, nlme_reset_request(), nlme_rx_enable_confirm(), NLME_RX_ENABLE_REQUEST, nlme_rx_enable_request(), nlme_set_confirm(), NLME_SET_REQUEST, nlme_set_request(), nlme_start_confirm(), NLME_START_REQUEST, nlme_start_request(), nlme_unpair_confirm(), NLME_UNPAIR_REQUEST, nlme_unpair_request(), NLME_UNPAIR_RESPONSE, nlme_unpair_response(), nlme_update_key_confirm(), NLME_UPDATE_KEY_REQUEST, nlme_update_key_request(), nwk_ch_agility_confirm(), NWK_CH_AGILITY_REQUEST, nwk_ch_agility_request(), PROFILE_ID_LIST_SIZE, PROFILE_ID_ZRC, and sio_rx_buf.

Referenced by process_incoming_sio_data().

static void nlde_data_confirm	(	nwk_enum_t	Status,
		uint8_t	PairingRef,
		profile_id_t	OrgProfile,
		uint8_t	Handle
	)

static

References EOT, get_next_tx_buffer(), NLDE_DATA_CONF_LEN, NLDE_DATA_CONFIRM, RF4CONTROL_PID, and RF4CONTROL_PID_LEN.

Referenced by handle_incoming_msg().

void nlde_data_indication	(	uint8_t	PairingRef,
		profile_id_t	ProfileId,
		uint16_t	VendorId,
		uint8_t	nsduLength,
		uint8_t *	nsdu,
		uint8_t	RxLinkQuality,
		uint8_t	RxFlags
	)

static

References EOT, get_next_tx_buffer(), NLDE_DATA_IND_LEN, NLDE_DATA_INDICATION, RF4CONTROL_PID, and RF4CONTROL_PID_LEN.

Referenced by stack_indication_callback_init().

static void nlme_auto_discovery_confirm	(	nwk_enum_t	Status,
		uint64_t	SrcIEEEAddr
	)

static

References EOT, get_next_tx_buffer(), NLME_AUTO_DISCOVERY_CONF_LEN, NLME_AUTO_DISCOVERY_CONFIRM, RF4CONTROL_PID, and RF4CONTROL_PID_LEN.

Referenced by handle_incoming_msg().

static void nlme_comm_status_indication	(	nwk_enum_t	Status,
		uint8_t	PairingRef,
		uint16_t	DstPANId,
		uint8_t	DstAddrMode,
		uint64_t	DstAddr
	)

static

References EOT, get_next_tx_buffer(), NLME_COMM_STATUS_IND_LEN, NLME_COMM_STATUS_INDICATION, RF4CONTROL_PID, and RF4CONTROL_PID_LEN.

Referenced by stack_indication_callback_init().

static void nlme_discovery_confirm	(	nwk_enum_t	Status,
		uint8_t	NumNodes,
		node_desc_t *	NodeDescList
	)

static

References NodeDesc_tag::AppCapabilities, DEVICE_TYPE_LIST_SIZE, NodeDesc_tag::DevTypeList, NodeDesc_tag::DiscReqLQI, EOT, get_next_tx_buffer(), NodeDesc_tag::LogicalChannel, NLME_DISCOVERY_CONF_LEN, NLME_DISCOVERY_CONFIRM, NodeDesc_tag::NodeCapabilities, PROFILE_ID_LIST_SIZE, NodeDesc_tag::ProfileIdList, RF4CONTROL_PID, RF4CONTROL_PID_LEN, NodeDesc_tag::Status, NodeDesc_tag::UserString, and NodeDesc_tag::VendorString.

Referenced by handle_incoming_msg().

static void nlme_discovery_indication	(	nwk_enum_t	Status,
		uint64_t	SrcIEEEAddr,
		uint8_t	OrgNodeCapabilities,
		uint16_t	OrgVendorId,
		uint8_t	OrgVendorString[7],
		uint8_t	OrgAppCapabilities,
		uint8_t	OrgUserString[15],
		dev_type_t	OrgDevTypeList[3],
		profile_id_t	OrgProfileIdList[7],
		dev_type_t	SearchDevType,
		uint8_t	RxLinkQuality
	)

static

References DEVICE_TYPE_LIST_SIZE, EOT, get_next_tx_buffer(), NLME_DISCOVERY_IND_LEN, NLME_DISCOVERY_INDICATION, PROFILE_ID_LIST_SIZE, RF4CONTROL_PID, and RF4CONTROL_PID_LEN.

Referenced by stack_indication_callback_init().

static void nlme_get_confirm	(	nwk_enum_t	Status,
		nib_attribute_t	NIBAttribute,
		uint8_t	NIBAttributeIndex,
		void *	NIBAttributeValue
	)

static

References EOT, get_next_tx_buffer(), NLME_GET_CONF_LEN, NLME_GET_CONFIRM, nwk_get_nib_attribute_size(), RF4CONTROL_PID, and RF4CONTROL_PID_LEN.

Referenced by handle_incoming_msg().

static void nlme_pair_confirm	(	nwk_enum_t	Status,
		uint8_t	PairingRef,
		uint16_t	RecVendorId,
		uint8_t	RecVendorString[7],
		uint8_t	RecAppCapabilities,
		uint8_t	RecUserString[15],
		dev_type_t	RecDevTypeList[3],
		profile_id_t	RecProfileIdList[7]
	)

static

References DEVICE_TYPE_LIST_SIZE, EOT, get_next_tx_buffer(), NLME_PAIR_CONF_LEN, NLME_PAIR_CONFIRM, PROFILE_ID_LIST_SIZE, RF4CONTROL_PID, and RF4CONTROL_PID_LEN.

Referenced by handle_incoming_msg().

static void nlme_pair_indication	(	nwk_enum_t	Status,
		uint16_t	SrcPANId,
		uint64_t	SrcIEEEAddr,
		uint8_t	OrgNodeCapabilities,
		uint16_t	OrgVendorId,
		uint8_t	OrgVendorString[7],
		uint8_t	OrgAppCapabilities,
		uint8_t	OrgUserString[15],
		dev_type_t	OrgDevTypeList[3],
		profile_id_t	OrgProfileIdList[7],
		uint8_t	KeyExTransferCount,
		uint8_t	ProvPairingRef
	)