gapc_task.c File Reference

#include "at_ble_api.h"
#include "platform.h"
#include "interface.h"
#include "gapc_task.h"
#include "dbg_task.h"
#include "device.h"

Data Structures
struct	at_key_info_t

Functions
at_ble_status_t	gapc_bond_cfm_handler_key_exch (uint8_t u8Req, uint8_t u8Accept, uint8_t *key, uint16_t u16ConHdl)
at_ble_status_t	gapc_bond_cfm_handler_pair_resp (uint8_t u8Accept, uint8_t u8IoCap, uint8_t u8OOB, uint8_t u8Auth, uint8_t u8KeySize, uint8_t u8IkeyDist, uint8_t u8RkeyDist, uint8_t u8SecReq, uint16_t u16ConHdl)
at_ble_status_t	gapc_bond_cmd_handler (uint16_t conn_handle, uint8_t io_capabilities, uint8_t oob_available, uint8_t auth_req, uint8_t max_key_size, uint8_t initiator_keys, uint8_t responder_keys, uint8_t desired_auth)
at_ble_events_t	gapc_bond_ind (uint16_t src, uint8_t *data, at_ble_pair_done_t *param)
void	gapc_bond_req (uint16_t src, at_ble_pair_request_t *param)
at_ble_events_t	gapc_bond_req_ind (uint16_t src, uint8_t *data, void *param)
at_ble_events_t	gapc_cmp_evt (uint16_t src, uint8_t *data, at_ble_encryption_status_changed_t *params)
at_ble_status_t	gapc_con_max_PA_gain_get_ind_parser (uint16_t src, uint8_t *data, gapc_con_max_PA_gain_get_ind *params)
at_ble_status_t	gapc_con_req_ind (uint8_t *data)
at_ble_status_t	gapc_con_rssi_ind_parser (uint16_t src, uint8_t *data, gapc_con_rssi_ind *params)
at_ble_status_t	gapc_con_tx_pow_get_ind_parser (uint16_t src, uint8_t *data, gapc_con_tx_pow_get_ind *params)
at_ble_status_t	gapc_con_tx_pow_set_ind_parser (uint16_t src, uint8_t *data, gapc_con_tx_pow_set_ind *params)
at_ble_status_t	gapc_connection_cfm_handler (uint8_t *lcsrk, uint32_t local_signcntr, uint8_t *rcsrk, uint32_t remote_signcntr, uint8_t auth, uint8_t authorize, uint16_t handle)
at_ble_status_t	gapc_disconnect_cmd_handler (uint8_t reason, uint16_t handle)
at_ble_status_t	gapc_disconnect_ind (uint8_t *data, at_ble_disconnected_t *param)
at_ble_status_t	gapc_encrypt_cfm_handler (uint16_t conn_handle, uint8_t auth, uint8_t key_found, uint8_t *key, uint8_t key_size)
at_ble_status_t	gapc_encrypt_cmd_handler (uint16_t conn_handle, uint8_t *key, uint16_t ediv, uint8_t *rand, uint8_t key_size, uint8_t auth)
at_ble_status_t	gapc_encrypt_ind (uint16_t src, uint8_t *data, at_ble_encryption_status_changed_t *params)
at_ble_status_t	gapc_encrypt_req_ind (uint16_t src, uint8_t *data, at_ble_encryption_request_t *params)
at_ble_status_t	gapc_get_info_cmd_handler (uint16_t conn_handle, uint8_t operation)
at_ble_status_t	gapc_get_tx_pwr_req_handler (uint16_t u16ConHdl, uint8_t get_type)
void	gapc_key_exch (uint8_t u8Req, uint16_t ConHdl)
at_ble_status_t	gapc_param_update_cfm_handler (uint16_t conn_handle, uint16_t ce_len_min, uint16_t ce_len_max)
at_ble_status_t	gapc_param_update_cmd_handler (uint16_t handle, uint16_t con_intv_min, uint16_t con_intv_max, uint16_t con_latency, uint16_t superv_to, uint16_t ce_len_min, uint16_t ce_len_max)
at_ble_status_t	gapc_param_update_req_ind (uint16_t src, uint8_t *data, at_ble_conn_param_update_request_t *param)
at_ble_status_t	gapc_param_updated_ind (uint16_t src, uint8_t *data, at_ble_conn_param_update_done_t *param)
at_ble_status_t	gapc_sec_req_ind (uint16_t src, uint8_t *data, at_ble_slave_sec_request_t *params)
at_ble_status_t	gapc_security_cmd_handler (uint16_t conn_handle, uint8_t auth_req)
at_ble_status_t	gapc_set_tx_pwr_req_handler (uint16_t u16ConHdl, uint8_t u8txpow)

Variables
static at_key_info_t	peer_key_info

at_ble_status_t gapc_bond_cfm_handler_key_exch	(	uint8_t	u8Req,
		uint8_t	u8Accept,
		uint8_t *	key,
		uint16_t	u16ConHdl
	)

References GAPC_BOND_CFM, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_BLOCK, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, KEY_LEN, and TASK_GAPC.

Referenced by at_ble_pair_key_reply().

at_ble_status_t gapc_bond_cfm_handler_pair_resp	(	uint8_t	u8Accept,
		uint8_t	u8IoCap,
		uint8_t	u8OOB,
		uint8_t	u8Auth,
		uint8_t	u8KeySize,
		uint8_t	u8IkeyDist,
		uint8_t	u8RkeyDist,
		uint8_t	u8SecReq,
		uint16_t	u16ConHdl
	)

References GAPC_BOND_CFM, GAPC_PAIRING_RSP, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_authenticate().

at_ble_status_t gapc_bond_cmd_handler	(	uint16_t	conn_handle,
		uint8_t	io_capabilities,
		uint8_t	oob_available,
		uint8_t	auth_req,
		uint8_t	max_key_size,
		uint8_t	initiator_keys,
		uint8_t	responder_keys,
		uint8_t	desired_auth
	)

References GAPC_BOND, GAPC_BOND_CMD, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_authenticate().

at_ble_events_t gapc_bond_ind	(	uint16_t	src,
		uint8_t *	data,
		at_ble_pair_done_t *	param
	)

References at_ble_addr_t::addr, at_ble_IRK_t::addr, AT_BLE_ADDR_LEN, AT_BLE_FAILURE, AT_BLE_PAIR_DONE, AT_BLE_SUCCESS, AT_BLE_UNDEFINED_EVENT, at_ble_pair_done_t::auth, at_key_info_t::csrk, at_ble_LTK_t::ediv, GAPC_CSRK_EXCH, GAPC_IRK_EXCH, GAPC_LTK_EXCH, GAPC_PAIRING_FAILED, GAPC_PAIRING_SUCCEED, at_ble_pair_done_t::handle, INTERFACE_UNPACK_BLOCK, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_SKIP, INTERFACE_UNPACK_UINT16, INTERFACE_UNPACK_UINT8, at_key_info_t::irk, KE_IDX_GET, at_ble_LTK_t::key, at_ble_CSRK_t::key, at_ble_IRK_t::key, KEY_LEN, at_ble_LTK_t::key_size, at_key_info_t::ltk, at_ble_LTK_t::nb, NULL, at_ble_pair_done_t::peer_csrk, at_ble_pair_done_t::peer_irk, at_ble_pair_done_t::peer_ltk, at_ble_pair_done_t::status, and at_ble_addr_t::type.

Referenced by handle_ble_event().

void gapc_bond_req	(	uint16_t	src,
		at_ble_pair_request_t *	param
	)

References at_ble_pair_request_t::handle, and KE_IDX_GET.

Referenced by gapc_bond_req_ind().

at_ble_events_t gapc_bond_req_ind	(	uint16_t	src,
		uint8_t *	data,
		void *	param
	)

References AT_BLE_PAIR_KEY_REQUEST, AT_BLE_PAIR_OOB, AT_BLE_PAIR_PASSKEY, AT_BLE_PAIR_PASSKEY_DISPLAY, AT_BLE_PAIR_PASSKEY_ENTRY, AT_BLE_PAIR_REQUEST, AT_BLE_UNDEFINED_EVENT, GAP_TK_DISPLAY, GAP_TK_KEY_ENTRY, GAP_TK_OOB, gapc_bond_req(), GAPC_CSRK_EXCH, gapc_key_exch(), GAPC_LTK_EXCH, GAPC_PAIRING_REQ, GAPC_TK_EXCH, at_ble_pair_key_request_t::handle, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, KE_IDX_GET, at_ble_pair_key_request_t::passkey_type, and at_ble_pair_key_request_t::type.

Referenced by handle_ble_event().

at_ble_events_t gapc_cmp_evt	(	uint16_t	src,
		uint8_t *	data,
		at_ble_encryption_status_changed_t *	params
	)

References AT_BLE_CONN_PARAM_UPDATE_DONE, AT_BLE_DISCONNECTED, AT_BLE_ENCRYPTION_STATUS_CHANGED, AT_BLE_FAILURE, AT_BLE_PAIR_DONE, AT_BLE_SUCCESS, AT_BLE_UNDEFINED_EVENT, at_ble_conn_param_update_done_t::con_intv, at_ble_conn_param_update_done_t::con_latency, GAPC_BOND, GAPC_DISCONNECT, GAPC_ENCRYPT, GAPC_UPDATE_PARAMS, at_ble_disconnected_t::handle, at_ble_conn_param_update_done_t::handle, at_ble_encryption_status_changed_t::handle, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, KE_IDX_GET, at_ble_disconnected_t::reason, at_ble_conn_param_update_done_t::status, at_ble_encryption_status_changed_t::status, and at_ble_conn_param_update_done_t::superv_to.

Referenced by handle_ble_event().

at_ble_status_t gapc_con_max_PA_gain_get_ind_parser	(	uint16_t	src,
		uint8_t *	data,
		gapc_con_max_PA_gain_get_ind *	params
	)

References AT_BLE_SUCCESS, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, and gapc_con_max_PA_gain_get_ind::max_PA_gain.

Referenced by handle_ble_event().

at_ble_status_t gapc_con_req_ind

(

uint8_t *

data

)

References at_ble_addr_t::addr, AT_BLE_ADDR_LEN, device_info::conn_handle, device, GAP_AUTH_REQ_NO_MITM_NO_BOND, GAP_AUTHZ_NOT_SET, gapc_connection_cfm_handler(), INTERFACE_UNPACK_BLOCK, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_SKIP, INTERFACE_UNPACK_UINT16, INTERFACE_UNPACK_UINT8, KEY_LEN, device_info::peer_addr, and at_ble_addr_t::type.

Referenced by special_events_handler().

at_ble_status_t gapc_con_rssi_ind_parser	(	uint16_t	src,
		uint8_t *	data,
		gapc_con_rssi_ind *	params
	)

References AT_BLE_SUCCESS, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, and gapc_con_rssi_ind::rssi.

Referenced by handle_ble_event().

at_ble_status_t gapc_con_tx_pow_get_ind_parser	(	uint16_t	src,
		uint8_t *	data,
		gapc_con_tx_pow_get_ind *	params
	)

References AT_BLE_SUCCESS, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, and gapc_con_tx_pow_get_ind::tx_pow_lvl.

Referenced by handle_ble_event().

at_ble_status_t gapc_con_tx_pow_set_ind_parser	(	uint16_t	src,
		uint8_t *	data,
		gapc_con_tx_pow_set_ind *	params
	)

References AT_BLE_SUCCESS, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, and gapc_con_tx_pow_set_ind::status.

Referenced by handle_ble_event().

at_ble_status_t gapc_connection_cfm_handler	(	uint8_t *	lcsrk,
		uint32_t	local_signcntr,
		uint8_t *	rcsrk,
		uint32_t	remote_signcntr,
		uint8_t	auth,
		uint8_t	authorize,
		uint16_t	handle
	)

References GAPC_CONNECTION_CFM, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_BLOCK, INTERFACE_PACK_ARG_UINT32, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, KEY_LEN, and TASK_GAPC.

Referenced by at_ble_sec_info_set(), gapc_con_req_ind(), gapc_encrypt_cfm_handler(), and gapc_encrypt_cmd_handler().

at_ble_status_t gapc_disconnect_cmd_handler	(	uint8_t	reason,
		uint16_t	handle
	)

References GAPC_DISCONNECT, GAPC_DISCONNECT_CMD, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_disconnect().

at_ble_status_t gapc_disconnect_ind	(	uint8_t *	data,
		at_ble_disconnected_t *	param
	)

References AT_BLE_SUCCESS, device_info::conn_handle, device, at_ble_disconnected_t::handle, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT16, INTERFACE_UNPACK_UINT8, and at_ble_disconnected_t::reason.

Referenced by handle_ble_event().

at_ble_status_t gapc_encrypt_cfm_handler	(	uint16_t	conn_handle,
		uint8_t	auth,
		uint8_t	key_found,
		uint8_t *	key,
		uint8_t	key_size
	)

References AT_BLE_SUCCESS, GAP_AUTHZ_NOT_SET, gapc_connection_cfm_handler(), GAPC_ENCRYPT_CFM, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_BLOCK, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, KEY_LEN, and TASK_GAPC.

Referenced by at_ble_encryption_request_reply().

at_ble_status_t gapc_encrypt_cmd_handler	(	uint16_t	conn_handle,
		uint8_t *	key,
		uint16_t	ediv,
		uint8_t *	rand,
		uint8_t	key_size,
		uint8_t	auth
	)

References AT_BLE_SUCCESS, GAP_AUTHZ_NOT_SET, gapc_connection_cfm_handler(), GAPC_ENCRYPT, GAPC_ENCRYPT_CMD, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_BLOCK, INTERFACE_PACK_ARG_UINT16, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, KEY_LEN, and TASK_GAPC.

Referenced by at_ble_encryption_start().

at_ble_status_t gapc_encrypt_ind	(	uint16_t	src,
		uint8_t *	data,
		at_ble_encryption_status_changed_t *	params
	)

References AT_BLE_SUCCESS, at_ble_encryption_status_changed_t::handle, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, KE_IDX_GET, and at_ble_encryption_status_changed_t::status.

Referenced by handle_ble_event().

at_ble_status_t gapc_encrypt_req_ind	(	uint16_t	src,
		uint8_t *	data,
		at_ble_encryption_request_t *	params
	)

References AT_BLE_SUCCESS, at_ble_encryption_request_t::ediv, at_ble_encryption_request_t::handle, INTERFACE_UNPACK_BLOCK, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT16, KE_IDX_GET, and at_ble_encryption_request_t::nb.

Referenced by handle_ble_event().

at_ble_status_t gapc_get_info_cmd_handler	(	uint16_t	conn_handle,
		uint8_t	operation
	)

References GAPC_GET_INFO_CMD, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_rx_power_get().

at_ble_status_t gapc_get_tx_pwr_req_handler	(	uint16_t	u16ConHdl,
		uint8_t	get_type
	)

References GAPC_GET_TX_PWR_REQ, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT16, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_max_PA_gain_get(), and at_ble_tx_power_get().

void gapc_key_exch	(	uint8_t	u8Req,
		uint16_t	ConHdl
	)

References AT_BLE_MAX_KEY_LEN, device_info::csrk, device, at_ble_LTK_t::ediv, GAPC_BOND_CFM, GAPC_CSRK_EXCH, GAPC_LTK_EXCH, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_BLOCK, INTERFACE_PACK_ARG_UINT16, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, at_ble_LTK_t::key, at_ble_CSRK_t::key, KEY_LEN, at_ble_LTK_t::key_size, device_info::ltk, at_ble_LTK_t::nb, and TASK_GAPC.

Referenced by gapc_bond_req_ind().

at_ble_status_t gapc_param_update_cfm_handler	(	uint16_t	conn_handle,
		uint16_t	ce_len_min,
		uint16_t	ce_len_max
	)

References GAPC_PARAM_UPDATE_CFM, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT16, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_conn_update_reply().

at_ble_status_t gapc_param_update_cmd_handler	(	uint16_t	handle,
		uint16_t	con_intv_min,
		uint16_t	con_intv_max,
		uint16_t	con_latency,
		uint16_t	superv_to,
		uint16_t	ce_len_min,
		uint16_t	ce_len_max
	)

References GAPC_PARAM_UPDATE_CMD, GAPC_UPDATE_PARAMS, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT16, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_connection_param_update().

at_ble_status_t gapc_param_update_req_ind	(	uint16_t	src,
		uint8_t *	data,
		at_ble_conn_param_update_request_t *	param
	)

References AT_BLE_SUCCESS, at_ble_connection_params_t::con_intv_max, at_ble_connection_params_t::con_intv_min, at_ble_connection_params_t::con_latency, at_ble_conn_param_update_request_t::handle, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT16, KE_IDX_GET, at_ble_conn_param_update_request_t::params, and at_ble_connection_params_t::superv_to.

Referenced by handle_ble_event().

at_ble_status_t gapc_param_updated_ind	(	uint16_t	src,
		uint8_t *	data,
		at_ble_conn_param_update_done_t *	param
	)

References AT_BLE_SUCCESS, at_ble_conn_param_update_done_t::con_intv, at_ble_conn_param_update_done_t::con_latency, at_ble_conn_param_update_done_t::handle, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT16, KE_IDX_GET, at_ble_conn_param_update_done_t::status, and at_ble_conn_param_update_done_t::superv_to.

Referenced by handle_ble_event().

at_ble_status_t gapc_sec_req_ind	(	uint16_t	src,
		uint8_t *	data,
		at_ble_slave_sec_request_t *	params
	)

References AT_BLE_SUCCESS, at_ble_slave_sec_request_t::bond, at_ble_slave_sec_request_t::handle, INTERFACE_UNPACK_DONE, INTERFACE_UNPACK_INIT, INTERFACE_UNPACK_UINT8, KE_IDX_GET, and at_ble_slave_sec_request_t::mitm_protection.

Referenced by handle_ble_event().

at_ble_status_t gapc_security_cmd_handler	(	uint16_t	conn_handle,
		uint8_t	auth_req
	)

References GAPC_SECURITY_CMD, GAPC_SECURITY_REQ, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_send_slave_sec_request().

at_ble_status_t gapc_set_tx_pwr_req_handler	(	uint16_t	u16ConHdl,
		uint8_t	u8txpow
	)

References GAPC_SET_TX_PWR_REQ, INTERFACE_MSG_DONE, INTERFACE_MSG_INIT, INTERFACE_PACK_ARG_UINT16, INTERFACE_PACK_ARG_UINT8, INTERFACE_SEND_NO_WAIT, KE_BUILD_ID, and TASK_GAPC.

Referenced by at_ble_tx_power_set().

at_key_info_t peer_key_info

static