ble_transparent.c File Reference

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "malloc.h"
#include "ble_transparent.h"
#include "btstack.h"

Functions
void	app_process_incomming_packet (void)
static uint16_t	att_read_callback (hci_con_handle_t con_handle, uint16_t att_handle, uint16_t offset, uint8_t *buffer, uint16_t buffer_size)
static int	att_write_callback (hci_con_handle_t con_handle, uint16_t att_handle, uint16_t transaction_mode, uint16_t offset, uint8_t *buffer, uint16_t buffer_size)
int	btstack_main (void)
	This function is called after initialization of HCI transport. More...
static void	packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size)
void	process_data (void)
static void	push_into_receive_buffer (uint8_t len, uint8_t *buf)
void	tss_app_initialize (void)
void	tss_app_setup (void)
static uint16_t	tss_server_return_credit (uint8_t credit)
void	tss_start_advertising (void)

Variables
const uint8_t	adv_data_len = sizeof(tss_adv_data)
static App_List	appList
static btstack_packet_callback_registration_t	hci_event_callback_registration
static Handle_List	localHandleList
static Packet_Buffer	PacketIn [MAX_PACKET_BUFFER_LIST]
uint8_t	payload_data [5]
static tss_state_t	state = TSS_IDLE
const uint8_t	tss_adv_data []

void app_process_incomming_packet

(

void

)

References process_data().

Referenced by push_into_receive_buffer().

static uint16_t att_read_callback ( hci_con_handle_t  con_handle, uint16_t  att_handle, uint16_t  offset, uint8_t *  buffer, uint16_t  buffer_size  )

static

References UNUSED.

Referenced by tss_app_setup().

static int att_write_callback ( hci_con_handle_t  con_handle, uint16_t  att_handle, uint16_t  transaction_mode, uint16_t  offset, uint8_t *  buffer, uint16_t  buffer_size  )

static

References APP_STATE_LE_CONNECTED, APP_STATE_LE_OPEN, App_List::appState, CREDIT_BASED_FLOW_CONTROL_ENABLED, App_List::creditBasedEnable, GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NOTIFICATION, App_List::inUsedNum, little_endian_read_16(), MAX_PACKET_BUFFER_LIST, NULL, push_into_receive_buffer(), TR_READ_MTU_SIZE_AND_ENABLE_CREDIT_CTRL, Handle_List::transCtrl, Handle_List::transRx, tss_server_return_credit(), Handle_List::txCCCD, and UNUSED.

Referenced by tss_app_setup().

int btstack_main

(

void

)

This function is called after initialization of HCI transport.

References hci_power_control(), HCI_POWER_ON, and le_counter_setup().

static void packet_handler ( uint8_t  packet_type, uint16_t  channel, uint8_t *  packet, uint16_t  size  )

static

References APP_STATE_LE_CONNECTED, APP_STATE_LE_OPEN, App_List::appState, ATT_EVENT_CAN_SEND_NOW, ATT_EVENT_MTU_EXCHANGE_COMPLETE, att_server_notify(), App_List::attMtu, BLE_GAP_ROLE_SLAVE, App_List::connHandle, App_List::credit, CREDIT_BASED_FLOW_CONTROL_ENABLED, App_List::creditBasedEnable, HCI_EVENT_DISCONNECTION_COMPLETE, HCI_EVENT_LE_META, hci_event_le_meta_get_subevent_code(), HCI_EVENT_PACKET, hci_event_packet_get_type(), HCI_SUBEVENT_LE_CONNECTION_COMPLETE, hci_subevent_le_connection_complete_get_connection_handle(), hci_subevent_le_connection_complete_get_role(), App_List::inReadIndex, App_List::inUsedNum, Packet_Buffer::length, log_info, MAX_PACKET_BUFFER_LIST, Packet_Buffer::packet, payload_data, process_data(), App_List::role, state, Handle_List::transCtrl, Handle_List::transTx, tss_app_initialize(), TSS_IDLE, TSS_RES_SUCCESS, TSS_RETURN_CREDIT_S_TO_C, TSS_RETURN_DATA_S_TO_C, tss_server_return_credit(), and UNUSED.

Referenced by tss_app_setup().

void process_data

(

void

)

References att_server_request_can_send_now_event(), BLE_GAP_ROLE_SLAVE, App_List::connHandle, App_List::role, state, and TSS_RETURN_DATA_S_TO_C.

Referenced by app_process_incomming_packet(), and packet_handler().

static void push_into_receive_buffer ( uint8_t  len, uint8_t *  buf  )

static

References app_process_incomming_packet(), App_List::inUsedNum, App_List::inWriteIndex, Packet_Buffer::length, MAX_PACKET_BUFFER_LIST, and Packet_Buffer::packet.

Referenced by att_write_callback().

void tss_app_initialize

(

void

)

References APP_STATE_STANDBY, App_List::appState, App_List::attMtu, App_List::credit, CREDIT_BASED_FLOW_CONTROL_DISABLED, App_List::creditBasedEnable, App_List::creditBasedStoMEnable, App_List::creditStoM, and tss_start_advertising().

Referenced by packet_handler(), and tss_app_setup().

void tss_app_setup

(

void

)

References ATT_CHARACTERISTIC_CONTROL_POINT_CHARATERISITC_CCD_VALUE_HANDLE, ATT_CHARACTERISTIC_CONTROL_POINT_CHARATERISITC_VALUE_HANDLE, ATT_CHARACTERISTIC_RX_CHARATERISITC_VALUE_HANDLE, ATT_CHARACTERISTIC_TX_CHARATERISITC_CCD_VALUE_HANDLE, ATT_CHARACTERISTIC_TX_CHARATERISITC_VALUE_HANDLE, att_read_callback(), att_server_init(), att_server_register_packet_handler(), att_write_callback(), btstack_packet_callback_registration_t::callback, Handle_List::ctrlCCCD, hci_add_event_handler(), l2cap_init(), le_device_db_init(), packet_handler(), profile_data, sm_init(), Handle_List::transCtrl, Handle_List::transRx, Handle_List::transTx, tss_app_initialize(), and Handle_List::txCCCD.

static uint16_t tss_server_return_credit ( uint8_t  credit )

static

References att_server_request_can_send_now_event(), App_List::attMtu, App_List::connHandle, CREDIT_CTRL_STATUS_SUCCESS, payload_data, state, TR_READ_MTU_SIZE_AND_ENABLE_CREDIT_CTRL, TSS_RES_SUCCESS, and TSS_RETURN_CREDIT_S_TO_C.

Referenced by att_write_callback(), and packet_handler().

void tss_start_advertising

(

void

)

References adv_data_len, gap_advertisements_enable(), gap_advertisements_set_data(), gap_advertisements_set_params(), and tss_adv_data.

Referenced by tss_app_initialize().

const uint8_t adv_data_len = sizeof(tss_adv_data)

App_List appList

static

btstack_packet_callback_registration_t hci_event_callback_registration

static

Handle_List localHandleList

static

Packet_Buffer PacketIn[MAX_PACKET_BUFFER_LIST]

static

uint8_t payload_data[5]

tss_state_t state = TSS_IDLE

static

const uint8_t tss_adv_data[]

Initial value:

= {
    
    0x02, BLUETOOTH_DATA_TYPE_FLAGS, 0x06, 
    
    0x0f, BLUETOOTH_DATA_TYPE_COMPLETE_LOCAL_NAME, 'L', 'E', '-', 'T', 'R', 'A', 'N', 'S', 'P', 'A', 'R', 'E', 'N', 'T',
    
    0x03, BLUETOOTH_DATA_TYPE_INCOMPLETE_LIST_OF_16_BIT_SERVICE_CLASS_UUIDS, 0x43, 0x53
}

Referenced by tss_start_advertising().