Application Initialization Process

Initializes the Performance Analyzer Application.

Data Structures
struct	node_ib_t
	Structure to holds the information base for the node. More...

Macros
#define	BOARD_NAME   "USER_BOARD"
#define	CRC_SETTING_ON_REMOTE_NODE
#define	DEFAULT_ADDR   (0xFFFF)
#define	DEFAULT_CHANNEL   (DEFAULT_CHANNEL_OFFSET)
#define	DEFAULT_PAN_ID   (0xCAFE)
#define	DST_PAN_ID   (DEFAULT_PAN_ID)
#define	DST_SHORT_ADDR   (0xFFFF)
#define	DUMMY_PAYLOAD   (0xAA)
#define	FIRMWARE_VERSION   3.2
#define	FRAME_OVERHEAD   (11)
#define	FRAME_OVERHEAD_DST_IEEE_ADDR   (FRAME_OVERHEAD + 6)
#define	FRAME_OVERHEAD_SRC_IEEE_ADDR   (FRAME_OVERHEAD + 6)
#define	IC_TYPE   0X01
#define	LED_COUNT   0
#define	MCU_SOC_NAME   "USER_MCU"
#define	OFFSET_FOR_SRC_IEEE_ADDR   (7)
#define	SRC_PAN_ID   (DEFAULT_PAN_ID)

Enumerations
enum	main_state_t {   INIT = 0,   WAIT_FOR_EVENT,   PEER_SEARCH_RANGE_TX,   PEER_SEARCH_PER_TX,   PEER_SEARCH_RANGE_RX,   PEER_SEARCH_PER_RX,   RANGE_TEST_TX_ON,   RANGE_TEST_TX_OFF,   SINGLE_NODE_TESTS,   PER_TEST_INITIATOR,   PER_TEST_RECEPTOR,   NUM_MAIN_STATES }

Functions
void	app_alert (void)
void	config_node_ib (void)
	Function to init the information base for device. More...
static void	configure_pibs (void)
	Configure the TAL PIB's relevant to the Performance analyzer application. More...
void	init_state_init (void *arg)
	Initialization task for INIT STATE. More...
void	performance_analyzer_init (void)
	Init function of the Performance Analyzer application. More...
void	recover_all_settings (void)
	Recover all user settings before Start of CW transmission. More...
void	save_all_settings (void)
	Save all user settings before Start of CW transmission. More...
void	set_main_state (main_state_t state, void *arg)
	Function to set the main state of state machine. More...
retval_t	transmit_frame (uint8_t dst_addr_mode, uint8_t *dst_addr, uint8_t src_addr_mode, uint8_t msdu_handle, uint8_t *payload, uint16_t payload_length, uint8_t ack_req)
	Function to transmit frames as per 802.15.4 std. More...
void	wait_for_event_init (void *arg)
	Application task when the node is in the WAIT_FOR_EVENT state. More...
void	wait_for_event_rx_cb (frame_info_t *frame)
	Callback that is called if data has been received by trx in WAIT_FOR_EVENT state. More...
void	wait_for_event_task (void)
	Application task handling user events like key press or character on UART. More...

Variables
uint8_t	APP_TIMER_TO_RX_LED_OFF
uint8_t	APP_TIMER_TO_TX
uint8_t	APP_TIMER_TO_TX_LED_OFF
bool	node_ib_t::configure_mode
uint8_t	CW_TX_TIMER
main_state_t	node_ib_t::main_state
uint8_t	node_ib_t::msg_seq_num
volatile node_ib_t	node_info
bool	node_ib_t::peer_found
uint16_t	node_ib_t::peer_short_addr
uint8_t	node_ib_t::sub_state
uint8_t	T_APP_TIMER
uint8_t	T_APP_TIMER_RANGE
uint8_t	node_ib_t::transmitting
frame_info_t *	node_ib_t::tx_frame_info

#define BOARD_NAME   "USER_BOARD"

Referenced by get_board_details(), and get_node_info().

#define CRC_SETTING_ON_REMOTE_NODE

#define DEFAULT_ADDR   (0xFFFF)

Referenced by configure_pibs().

#define DEFAULT_CHANNEL   (DEFAULT_CHANNEL_OFFSET)

Referenced by config_per_test_parameters(), and configure_pibs().

#define DEFAULT_PAN_ID   (0xCAFE)

#define DST_PAN_ID   (DEFAULT_PAN_ID)

Referenced by configure_frame_sending(), configure_pkt_stream_frames(), configure_range_test_frame_sending(), and transmit_frame().

#define DST_SHORT_ADDR   (0xFFFF)

#define DUMMY_PAYLOAD   (0xAA)

Referenced by send_per_test_start_cmd(), send_range_test_marker_cmd(), send_range_test_marker_rsp(), send_range_test_start_cmd(), send_range_test_stop_cmd(), and send_result_req().

#define FIRMWARE_VERSION   3.2

Referenced by get_board_details(), and get_node_info().

#define FRAME_OVERHEAD   (11)

Referenced by configure_frame_sending(), configure_pkt_stream_frames(), configure_range_test_frame_sending(), per_mode_initiator_rx_cb(), per_mode_initiator_tx_done_cb(), per_mode_receptor_rx_cb(), range_test_rx_cb(), set_phy_frame_length(), transmit_frame(), and wait_for_conf_rx_cb().

#define FRAME_OVERHEAD_DST_IEEE_ADDR   (FRAME_OVERHEAD + 6)

Referenced by peer_req_send_rx_cb().

#define FRAME_OVERHEAD_SRC_IEEE_ADDR   (FRAME_OVERHEAD + 6)

Referenced by wait_for_event_rx_cb().

#define IC_TYPE   0X01

Referenced by get_board_details(), and get_node_info().

#define LED_COUNT   0

Referenced by appDataInd().

#define MCU_SOC_NAME   "USER_MCU"

Referenced by get_board_details(), and get_node_info().

#define OFFSET_FOR_SRC_IEEE_ADDR   (7)

Referenced by wait_for_event_rx_cb().

#define SRC_PAN_ID   (DEFAULT_PAN_ID)

Referenced by configure_frame_sending(), configure_pibs(), configure_pkt_stream_frames(), configure_range_test_frame_sending(), and transmit_frame().

enum main_state_t

Enumerator
INIT
WAIT_FOR_EVENT
PEER_SEARCH_RANGE_TX
PEER_SEARCH_PER_TX
PEER_SEARCH_RANGE_RX
PEER_SEARCH_PER_RX
RANGE_TEST_TX_ON
RANGE_TEST_TX_OFF
SINGLE_NODE_TESTS
PER_TEST_INITIATOR
PER_TEST_RECEPTOR
NUM_MAIN_STATES

void app_alert

(

void

)

References delay_us.

Referenced by app_timers_init(), init_state_init(), and main().

void config_node_ib

(

void

)

Function to init the information base for device.

References node_ib_t::configure_mode, node_ib_t::msg_seq_num, node_ib_t::peer_found, node_ib_t::peer_short_addr, storage_buffer, node_ib_t::transmitting, and node_ib_t::tx_frame_info.

Referenced by init_state_init().

static void configure_pibs ( void  )

static

Configure the TAL PIB's relevant to the Performance analyzer application.

References CCPU_ENDIAN_TO_LE16, DEFAULT_ADDR, DEFAULT_CHANNEL, macIeeeAddress, macPANId, macShortAddress, phyCurrentChannel, phyCurrentPage, SRC_PAN_ID, tal_pib, and tal_pib_set().

Referenced by wait_for_event_init().

void init_state_init

(

void *

arg

)

Initialization task for INIT STATE.

All hardware, PAL, TAL and stack level initialization must be done in this function

Parameters

arg	arguments for INIT state

References ANT_CTRL_1, ANT_DIVERSITY_DISABLE, app_alert(), app_timers_init(), config_node_ib(), configuration_mode_selection(), init_sio(), MAC_SUCCESS, sw_timer_init(), and tal_init().

void performance_analyzer_init

(

void

)

Init function of the Performance Analyzer application.

References INIT, NULL, set_main_state(), sio2host_init(), and WAIT_FOR_EVENT.

Referenced by main().

void recover_all_settings

(

void

)

Recover all user settings before Start of CW transmission.

Referenced by set_transceiver_state().

void save_all_settings

(

void

)

Save all user settings before Start of CW transmission.

Referenced by set_transceiver_state().

void set_main_state	(	main_state_t	state,
		void *	arg
	)

Function to set the main state of state machine.

Parameters

state	main state to be set
arg	argument passed in the state

References state_function_t::func_main_state_exit, state_function_t::func_main_state_init, state_function_t::func_sub_state_set, node_ib_t::main_state, state, and node_ib_t::transmitting.

Referenced by app_peer_conf_tmr_handler_cb(), app_reset(), handle_incoming_msg(), peer_req_send_task(), peer_rsp_rcvd_init(), peer_rsp_rcvd_tx_cb(), peer_rsp_send_init(), peer_rsp_send_tx_done_cb(), performance_analyzer_init(), range_test_tx_off_task(), range_test_tx_on_task(), wait_for_conf_rx_cb(), wait_for_event_rx_cb(), and wait_for_event_task().

retval_t transmit_frame	(	uint8_t	dst_addr_mode,
		uint8_t *	dst_addr,
		uint8_t	src_addr_mode,
		uint8_t	msdu_handle,
		uint8_t *	payload,
		uint16_t	payload_length,
		uint8_t	ack_req
	)

Function to transmit frames as per 802.15.4 std.

Parameters

dst_addr_mode	destination address mode - can be 16 or 64 bit
dst_addr	destination address
src_addr_mode	source address mode - can be 16 or 64 bit
msdu_handle	msdu handle for the upper layers to track packets
payload	data payload pointer
payload_length	data length
ack_req	specifies ack requested for frame if set to 1

Returns

MAC_SUCCESS if the TAL has accepted the data for frame transmission TAL_BUSY if the TAL is busy servicing the previous tx request

References CCPU_ENDIAN_TO_LE16, convert_16_bit_to_byte_array(), convert_64_bit_to_byte_array(), CSMA_UNSLOTTED, DST_PAN_ID, EXT_ADDR_LEN, FAILURE, FCF_2_SOURCE_ADDR_OFFSET, FCF_ACK_REQUEST, FCF_FRAMETYPE_DATA, FCF_LEN, FCF_LONG_ADDR, FCF_PAN_ID_COMPRESSION, FCF_SET_DEST_ADDR_MODE, FCF_SET_SOURCE_ADDR_MODE, FCF_SHORT_ADDR, FCS_LEN, FRAME_OVERHEAD, i, frame_info_tag::mpdu, frame_info_tag::msduHandle, node_ib_t::msg_seq_num, PAN_ID_LEN, PL_POS_DST_ADDR_START, SHORT_ADDR_LEN, SRC_PAN_ID, tal_pib, tal_tx_frame(), node_ib_t::transmitting, and node_ib_t::tx_frame_info.

Referenced by handle_gts_data_req(), mac_tx_gts_data(), mcps_data_request(), mlme_gts_request(), process_deallocate_data_q(), range_test_frame_tx(), send_disconnect_command(), send_identify_command(), send_parameters_changed(), send_peer_conf(), send_peer_info_req(), send_peer_info_rsp(), send_peer_req(), send_peer_rsp(), send_per_test_start_cmd(), send_range_test_marker_cmd(), send_range_test_marker_rsp(), send_range_test_rsp(), send_range_test_start_cmd(), send_range_test_stop_cmd(), send_remote_cmd(), send_remote_reply_cmd(), send_result_req(), send_result_rsp(), and send_set_default_config_command().

void wait_for_event_init

(

void *

arg

)

Application task when the node is in the WAIT_FOR_EVENT state.

Parameters

arg	arguments for WAIT_FOR_EVENT state

References app_led_event(), configure_pibs(), LED_EVENT_POWER_ON, PHY_RX_ON, and tal_rx_enable().

void wait_for_event_rx_cb

(

frame_info_t *

frame

)

Callback that is called if data has been received by trx in WAIT_FOR_EVENT state.

This allow the node to participate in Peer Search process as receptor

Parameters

frame

Pointer to received frame

References app_payload_t::cmd_id, CONFIG_ED_THRESHOLD, peer_req_t::config_mode, ED_VAL_LEN, FCS_LEN, FRAME_OVERHEAD_SRC_IEEE_ADDR, LENGTH_FIELD_LEN, LQI_LEN, frame_info_tag::mpdu, peer_search_receptor_arg_t::my_short_addr, OFFSET_FOR_SRC_IEEE_ADDR, peer_req_t::op_mode, app_payload_t::payload, peer_search_receptor_arg_t::peer_ieee_addr, general_pkt_t::peer_req_data, PEER_REQUEST, PEER_SEARCH_PER_RX, PEER_SEARCH_RANGE_RX, PER_TEST_MODE, print_event(), PRINT_KEY_PRESS_PEER_SEARCH_RECEPTOR, PRINT_PEER_SEARCH_RECEPTOR_BAD_FRAME, PRINT_UART_CHAR_PEER_SEARCH_RECEPTOR, RANGE_MEASURE_MODE, and set_main_state().

void wait_for_event_task

(

void

)

Application task handling user events like key press or character on UART.

This function

• Implements the event handling in WAIT_FOR_EVENT state.

References app_debounce_button(), NULL, PEER_SEARCH_RANGE_TX, print_event(), PRINT_KEY_PRESS_PEER_SEARCH_INITIATOR, and set_main_state().

uint8_t APP_TIMER_TO_RX_LED_OFF

Referenced by app_led_event(), and app_timers_init().

uint8_t APP_TIMER_TO_TX

Referenced by app_timers_init(), led_blinker_timer_handler_cb(), marker_tx_timer_handler_cb(), peer_req_send_exit(), peer_req_send_task(), per_mode_initiator_init(), per_mode_initiator_rx_cb(), per_mode_initiator_task(), per_mode_initiator_tx_done_cb(), per_mode_receptor_rx_cb(), per_mode_receptor_task(), range_test_tx_on_exit(), range_test_tx_on_init(), range_test_tx_timer_handler_cb(), send_range_test_marker_rsp(), wait_for_conf_exit(), and wait_for_conf_init().

uint8_t APP_TIMER_TO_TX_LED_OFF

Referenced by app_led_event(), app_timers_init(), and per_mode_initiator_tx_done_cb().

bool node_ib_t::configure_mode

Referenced by config_node_ib(), configuration_mode_selection(), peer_req_send_task(), peer_rsp_rcvd_exit(), peer_search_initiator_init(), and send_peer_req().

uint8_t CW_TX_TIMER

Referenced by app_timers_init(), per_mode_initiator_rx_cb(), per_mode_initiator_tx_done_cb(), per_mode_receptor_task(), pktstream_test(), send_remote_cmd(), and stop_pkt_streaming().

main_state_t node_ib_t::main_state

Referenced by app_task(), handle_incoming_msg(), peer_req_send_task(), peer_rsp_rcvd_init(), peer_rsp_rcvd_tx_cb(), peer_search_initiator_init(), per_mode_initiator_init(), per_mode_initiator_task(), pktstream_test(), rx_on_test(), send_peer_req(), serial_data_handler(), set_main_state(), stop_pkt_streaming(), tal_ed_end_cb(), tal_rx_frame_cb(), tal_tx_frame_done_cb(), and wait_for_conf_rx_cb().

uint8_t node_ib_t::msg_seq_num

Referenced by config_node_ib(), and transmit_frame().

volatile node_ib_t node_info

Referenced by configuration_mode_selection(), configure_frame_sending(), configure_range_test_frame_sending(), disconnect_peer_node(), handle_incoming_msg(), peer_req_send_task(), peer_rsp_rcvd_exit(), peer_rsp_rcvd_init(), peer_rsp_rcvd_tx_cb(), peer_search_initiator_exit(), peer_search_initiator_init(), peer_search_initiator_rx_cb(), peer_search_initiator_set_sub_state(), peer_search_initiator_task(), peer_search_initiator_tx_done_cb(), peer_search_receptor_exit(), peer_search_receptor_init(), peer_search_receptor_rx_cb(), peer_search_receptor_set_sub_state(), peer_search_receptor_task(), peer_search_receptor_tx_done_cb(), per_mode_initiator_init(), per_mode_initiator_task(), per_mode_initiator_tx_done_cb(), per_mode_receptor_task(), per_mode_receptor_tx_done_cb(), pktstream_test(), range_test_frame_tx(), range_test_timer_handler_cb(), rx_on_test(), send_disconnect_command(), send_identify_command(), send_parameters_changed(), send_peer_conf(), send_peer_info_req(), send_peer_info_rsp(), send_peer_req(), send_peer_rsp(), send_per_test_start_cmd(), send_range_test_marker_cmd(), send_range_test_marker_rsp(), send_range_test_rsp(), send_range_test_start_cmd(), send_range_test_stop_cmd(), send_remote_cmd(), send_remote_reply_cmd(), send_result_req(), send_result_rsp(), send_set_default_config_command(), serial_data_handler(), stop_pkt_streaming(), and wait_for_conf_rx_cb().

bool node_ib_t::peer_found

Referenced by config_node_ib(), disconnect_peer_node(), peer_rsp_rcvd_tx_cb(), and per_mode_initiator_init().

uint16_t node_ib_t::peer_short_addr

Referenced by config_node_ib(), configure_frame_sending(), configure_range_test_frame_sending(), peer_search_initiator_init(), peer_search_receptor_init(), range_test_frame_tx(), send_disconnect_command(), send_identify_command(), send_parameters_changed(), send_peer_conf(), send_peer_info_req(), send_peer_info_rsp(), send_peer_req(), send_peer_rsp(), send_per_test_start_cmd(), send_range_test_marker_cmd(), send_range_test_marker_rsp(), send_range_test_rsp(), send_range_test_start_cmd(), send_range_test_stop_cmd(), send_remote_cmd(), send_remote_reply_cmd(), send_result_req(), send_result_rsp(), send_set_default_config_command(), and wait_for_conf_rx_cb().

uint8_t node_ib_t::sub_state

Referenced by peer_search_initiator_exit(), peer_search_initiator_rx_cb(), peer_search_initiator_set_sub_state(), peer_search_initiator_task(), peer_search_initiator_tx_done_cb(), peer_search_receptor_exit(), peer_search_receptor_rx_cb(), peer_search_receptor_set_sub_state(), peer_search_receptor_task(), and peer_search_receptor_tx_done_cb().

uint8_t T_APP_TIMER

Referenced by app_timers_init(), marker_rsp_timer_handler_cb(), per_mode_initiator_rx_cb(), per_mode_initiator_task(), per_mode_receptor_rx_cb(), per_mode_receptor_task(), pktstream_test(), serial_data_handler(), and stop_pkt_streaming().

uint8_t T_APP_TIMER_RANGE

Referenced by app_timers_init(), per_mode_initiator_tx_done_cb(), range_test_timer_handler_cb(), and start_range_test().

uint8_t node_ib_t::transmitting

Referenced by config_node_ib(), per_mode_initiator_task(), per_mode_initiator_tx_done_cb(), per_mode_receptor_task(), per_mode_receptor_tx_done_cb(), range_test_timer_handler_cb(), set_main_state(), tal_tx_frame_done_cb(), and transmit_frame().

frame_info_t* node_ib_t::tx_frame_info

Referenced by config_node_ib(), configure_frame_sending(), configure_range_test_frame_sending(), per_mode_initiator_task(), per_mode_initiator_tx_done_cb(), range_test_timer_handler_cb(), and transmit_frame().