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871 lines
35 KiB
C
871 lines
35 KiB
C
/*
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* Copyright (C) 2011-2013 by BlueKitchen GmbH
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* 4. This software may not be used in a commercial product
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* without an explicit license granted by the copyright holder.
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*
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* THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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// *****************************************************************************
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//
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// BLE Client
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//
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// *****************************************************************************
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <btstack/run_loop.h>
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#include <btstack/hci_cmds.h>
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#include <btstack/utils.h>
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#include <btstack/sdp_util.h>
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#include "btstack-config.h"
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#include "ad_parser.h"
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#include "debug.h"
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#include "btstack_memory.h"
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#include "hci.h"
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#include "hci_dump.h"
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#include "l2cap.h"
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#include "att.h"
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#include "gatt_client.h"
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#ifdef HAVE_UART_CC2564
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#include "bt_control_cc256x.h"
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#endif
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typedef struct ad_event {
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uint8_t type;
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uint8_t event_type;
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uint8_t address_type;
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bd_addr_t address;
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uint8_t rssi;
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uint8_t length;
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uint8_t * data;
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} ad_event_t;
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void (*ble_client_packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t size) = NULL;
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static void ble_packet_handler(void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
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void ble_client_init(){
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gatt_client_init();
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l2cap_register_packet_handler(ble_packet_handler);
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}
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void ble_client_register_gatt_client_event_packet_handler(void (*le_callback)(le_event_t* event)){
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gatt_client_register_packet_handler(le_callback);
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}
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void ble_client_register_hci_packet_handler(void (*handler)(uint8_t packet_type, uint8_t *packet, uint16_t size)){
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ble_client_packet_handler = handler;
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}
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static void ble_packet_handler(void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
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if (packet_type != HCI_EVENT_PACKET) return;
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// forward to app
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if (!ble_client_packet_handler) return;
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ble_client_packet_handler(packet_type, packet, size);
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}
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// TEST CODE
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static void printUUID(uint8_t * uuid128, uint16_t uuid16){
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printf(", uuid ");
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if (uuid16){
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printf(" 0x%02x",uuid16);
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} else {
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printUUID128(uuid128);
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}
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printf("\n");
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}
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static void dump_characteristic(le_characteristic_t * characteristic){
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printf(" *** characteristic *** properties %x, start handle 0x%02x, value handle 0x%02x, end handle 0x%02x",
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characteristic->properties, characteristic->start_handle, characteristic->value_handle, characteristic->end_handle);
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printUUID(characteristic->uuid128, characteristic->uuid16);
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}
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static void dump_ad_event(ad_event_t * e){
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printf(" *** adv. event *** evt-type %u, addr-type %u, addr %s, rssi %u, length adv %u, data: ", e->event_type,
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e->address_type, bd_addr_to_str(e->address), e->rssi, e->length);
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printf_hexdump(e->data, e->length);
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}
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static void dump_service(le_service_t * service){
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printf(" *** service *** start group handle %02x, end group handle %02x", service->start_group_handle, service->end_group_handle);
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printUUID(service->uuid128, service->uuid16);
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}
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static void dump_descriptor(le_event_t * event){
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le_characteristic_descriptor_event_t * devent = (le_characteristic_descriptor_event_t *) event;
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le_characteristic_descriptor_t descriptor = devent->characteristic_descriptor;
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printf(" *** descriptor *** handle 0x%02x, value ", descriptor.handle);
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printf_hexdump(devent->value, devent->value_length);
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printUUID(descriptor.uuid128, descriptor.uuid16);
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}
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static void dump_characteristic_value(le_characteristic_value_event_t * event){
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printf(" *** characteristic value of length %d *** ", event->blob_length );
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printf_hexdump(event->blob , event->blob_length);
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printf("\n");
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}
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gatt_client_t test_gatt_client_context;
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uint16_t test_gatt_client_handle;
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le_service_t services[40];
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le_characteristic_t characteristics[100];
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le_service_t service;
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le_characteristic_t enable_characteristic;
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le_characteristic_t config_characteristic;
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le_characteristic_descriptor_t descriptor;
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int service_count = 0;
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int service_index = 0;
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int characteristic_count = 0;
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int characteristic_index = 0;
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uint8_t acc_service_uuid[16] = {0xf0, 0x00, 0xaa, 0x10, 0x04, 0x51, 0x40, 0x00, 0xb0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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uint8_t acc_chr_client_config_uuid[16] = {0xf0, 0x00, 0xaa, 0x11, 0x04, 0x51, 0x40, 0x00, 0xb0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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uint8_t acc_chr_enable_uuid[16] = {0xf0, 0x00, 0xaa, 0x12, 0x04, 0x51, 0x40, 0x00, 0xb0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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uint8_t acc_enable[1] = {0x01};
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uint8_t acc_disable[1] = {0x00};
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static uint8_t test_device_addr_type = 0;
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// pick one:
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//static bd_addr_t test_device_addr = {0x00, 0x1b, 0xdc, 0x05, 0xb5, 0xdc};
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static bd_addr_t sensor_tag1_addr = {0x1c, 0xba, 0x8c, 0x20, 0xc7, 0xf6};// SensorTag 1
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static bd_addr_t sensor_tag2_addr = {0x34, 0xb1, 0xf7, 0xd1, 0x77, 0x9b}; // SensorTag 2
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// static bd_addr_t test_device_addr = {0x00, 0x02, 0x72, 0xdc, 0x31, 0xc1}; // delock40
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typedef enum {
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TC_IDLE,
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TC_W4_SCAN_RESULT,
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TC_W4_CONNECT,
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TC_W4_SERVICE_RESULT,
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TC_W4_SERVICE_WITH_UUID_RESULT,
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TC_W4_CHARACTERISTIC_RESULT,
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TC_W4_CHARACTERISTIC_WITH_UUID_RESULT,
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TC_W4_CHARACTERISTIC_DESCRIPTOR_RESULT,
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TC_W4_INCLUDED_SERVICE_RESULT,
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TC_W4_READ_RESULT,
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TC_W4_READ_LONG_RESULT,
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TC_W2_WRITE_WITHOUT_RESPONSE,
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TC_W4_WRITE_WITHOUT_RESPONSE_SENT,
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TC_W4_WRITE_RESULT,
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TC_W4_LONG_WRITE_RESULT,
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TC_W4_RELIABLE_WRITE_RESULT,
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TC_W4_ACC_ENABLE,
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TC_W4_ACC_CLIENT_CONFIG_CHARACTERISTIC_RESULT,
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TC_W4_ACC_SUBSCRIBE,
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TC_W4_ACC_DATA,
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TC_W4_DISCONNECT,
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TC_DISCONNECTED
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} tc_state_t;
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tc_state_t tc_state = TC_IDLE;
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le_characteristic_t characteristic;
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uint8_t chr_long_value[26] = {
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0x76, 0x75, 0x74, 0x73, 0x72,
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0x71, 0x70, 0x6f, 0x6e, 0x6d,
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0x6c, 0x6b, 0x6a, 0x69, 0x68,
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0x67, 0x66, 0x65, 0x64, 0x63,
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0x62, 0x61, 0x60, 0x5f, 0x5e,
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0x5d};
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uint8_t chr_short_value[1] = {0x86};
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// void sm_test_basic_cmds(le_event_t * event){
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// le_service_t service;
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// le_characteristic_descriptor_t descriptor;
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// switch(tc_state){
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// case TC_W4_CONNECT:
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// if (event->type != GATT_CONNECTION_COMPLETE) break;
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// tc_state = TC_W4_SERVICE_RESULT;
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// printf("\n test client - CONNECTED, query services now\n");
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// le_central_discover_primary_services(&test_gatt_client_context);
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// break;
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// case TC_W4_SERVICE_RESULT:
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// switch(event->type){
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// case GATT_SERVICE_QUERY_RESULT:
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// service = ((le_service_event_t *) event)->service;
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// dump_service(&service);
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// services[service_count++] = service;
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// break;
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// case GATT_SERVICE_QUERY_COMPLETE:
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// tc_state = TC_W4_SERVICE_WITH_UUID_RESULT;
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// printf("\n test client - SERVICE by SERVICE UUID QUERY\n");
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// le_central_discover_primary_services_by_uuid16(&test_gatt_client_context, 0xffff);
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// break;
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// default:
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// break;
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// }
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// break;
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// case TC_W4_SERVICE_WITH_UUID_RESULT:
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// switch(event->type){
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// case GATT_SERVICE_QUERY_RESULT:
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// service = ((le_service_event_t *) event)->service;
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// dump_service(&service);
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// break;
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// case GATT_SERVICE_QUERY_COMPLETE:
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// tc_state = TC_W4_CHARACTERISTIC_RESULT;
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// service_index = 0;
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// printf("\n test client - CHARACTERISTIC for SERVICE 0x%02x QUERY\n", services[service_index].uuid16);
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// le_central_discover_characteristics_for_service(&test_gatt_client_context, &services[service_index]);
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// break;
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// default:
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// break;
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// }
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// break;
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// case TC_W4_CHARACTERISTIC_RESULT:
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// switch(event->type){
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// case GATT_CHARACTERISTIC_QUERY_RESULT:
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// characteristic = ((le_characteristic_event_t *) event)->characteristic;
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// dump_characteristic(&characteristic);
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// characteristics[characteristic_count++] = characteristic;
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// break;
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// case GATT_CHARACTERISTIC_QUERY_COMPLETE:
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// if (service_index < service_count) {
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// tc_state = TC_W4_CHARACTERISTIC_RESULT;
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// service = services[service_index++];
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// printf("\n test client - CHARACTERISTIC for SERVICE 0x%02x QUERY\n", service.uuid16);
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// le_central_discover_characteristics_for_service(&test_gatt_client_context, &service);
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// break;
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// }
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// tc_state = TC_W4_CHARACTERISTIC_WITH_UUID_RESULT;
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// service_index = 0;
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// characteristic_index = 0;
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// printf("\n test client - CHARACTERISTIC for SERVICE 0x%02x QUERY with UUID 0x%02x\n",
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// services[0].uuid16, characteristics[0].uuid16);
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// le_central_discover_characteristics_for_handle_range_by_uuid16(&test_gatt_client_context,
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// services[0].start_group_handle, services[0].end_group_handle, characteristics[0].uuid16);
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// break;
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// default:
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// break;
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// }
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// break;
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// case TC_W4_CHARACTERISTIC_WITH_UUID_RESULT:
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// switch(event->type){
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// case GATT_CHARACTERISTIC_QUERY_RESULT:
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// characteristic = ((le_characteristic_event_t *) event)->characteristic;
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// dump_characteristic(&characteristic);
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// break;
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// case GATT_CHARACTERISTIC_QUERY_COMPLETE:
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// tc_state = TC_W4_CHARACTERISTIC_DESCRIPTOR_RESULT;
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// printf("\n test client - DESCRIPTOR for CHARACTERISTIC \n");
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// dump_characteristic(&characteristics[0]);
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// le_central_discover_characteristic_descriptors(&test_gatt_client_context, &characteristics[0]);
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// break;
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// default:
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// break;
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// }
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// break;
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// case TC_W4_CHARACTERISTIC_DESCRIPTOR_RESULT:
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// switch(event->type){
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// case GATT_ALL_CHARACTERISTIC_DESCRIPTORS_QUERY_RESULT:
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// descriptor = ((le_characteristic_descriptor_event_t *) event)->characteristic_descriptor;
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// dump_descriptor(&descriptor);
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// break;
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// case GATT_ALL_CHARACTERISTIC_DESCRIPTORS_QUERY_COMPLETE:
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// service_index = 0;
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// service = services[service_index];
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// tc_state = TC_W4_INCLUDED_SERVICE_RESULT;
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// printf("\n test client - INCLUDED SERVICE QUERY, for service %02x\n", service.uuid16);
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// le_central_find_included_services_for_service(&test_gatt_client_context, &service);
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// break;
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// default:
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// break;
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// }
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// break;
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// case TC_W4_INCLUDED_SERVICE_RESULT:
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// switch(event->type){
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// case GATT_INCLUDED_SERVICE_QUERY_RESULT:
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// service = ((le_service_event_t *) event)->service;
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// printf(" *** found included service *** start group handle %02x, end group handle %02x \n", service.start_group_handle, service.end_group_handle);
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// break;
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// case GATT_INCLUDED_SERVICE_QUERY_COMPLETE:
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// if (service_index < service_count) {
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// service = services[service_index++];
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// printf("\n test client - INCLUDED SERVICE QUERY, for service %02x\n", service.uuid16);
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// le_central_find_included_services_for_service(&test_gatt_client_context, &service);
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// break;
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// }
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// tc_state = TC_W4_DISCONNECT;
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// printf("\n\n test client - DISCONNECT ");
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// le_central_disconnect(&test_device);
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// break;
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// default:
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// break;
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// }
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// break;
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// default:
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// break;
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// }
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// }
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// void sm_test_reads(le_event_t * event){
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// switch(tc_state){
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// // 59 5a 5d f200
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// case TC_W4_CONNECT:
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// if (event->type != GATT_CONNECTION_COMPLETE) break;
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// tc_state = TC_W4_CHARACTERISTIC_WITH_UUID_RESULT;
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// printf("\n test client - CONNECTED, query characteristic now\n");
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// le_central_discover_characteristics_for_handle_range_by_uuid16(&test_gatt_client_context, 0x59, 0x5d, 0xf200);
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// break;
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// case TC_W4_CHARACTERISTIC_WITH_UUID_RESULT:
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// switch(event->type){
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// case GATT_CHARACTERISTIC_QUERY_RESULT:
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// characteristic = ((le_characteristic_event_t *) event)->characteristic;
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// dump_characteristic(&characteristic);
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// break;
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// case GATT_CHARACTERISTIC_QUERY_COMPLETE:
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// tc_state = TC_W4_READ_LONG_RESULT;
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// printf("\n\n test client - LONG VALUE for CHARACTERISTIC \n");
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// le_central_write_value_of_characteristic_without_response(&test_gatt_client_context, characteristic.value_handle, 1, chr_short_value);
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// break;
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// default:
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// break;
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// }
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// break;
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// case TC_W4_READ_LONG_RESULT:
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// switch (event->type){
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// case GATT_LONG_CHARACTERISTIC_VALUE_QUERY_RESULT:
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// dump_characteristic_value((le_characteristic_value_event_t *)event);
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// break;
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// case GATT_LONG_CHARACTERISTIC_VALUE_QUERY_COMPLETE:
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// tc_state = TC_W4_DISCONNECT;
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// printf("\n\n test client - DISCONNECT ");
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// le_central_disconnect(&test_device);
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// break;
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// default:
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// printf("TC_W4_READ_LONG_RESULT\n");
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// break;
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// }
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// break;
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// default:
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// break;
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// }
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// }
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// void sm_test_write_no_response(le_event_t * event){
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// switch(tc_state){
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// case TC_W4_SCAN_RESULT: {
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// if (event->type != GATT_ADVERTISEMENT) break;
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// printf("test client - SCAN ACTIVE\n");
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// ad_event_t * ad_event = (ad_event_t*) event;
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// dump_ad_event(ad_event);
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// // copy found addr
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// test_device_addr_type = ad_event->address_type;
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// bd_addr_t found_device_addr;
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// memcpy(found_device_addr, ad_event->address, 6);
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// if (memcmp(&found_device_addr, &test_device_addr, 6) != 0) break;
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// // memcpy(test_device_addr, ad_event->address, 6);
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// tc_state = TC_W4_CONNECT;
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// le_central_stop_scan();
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// le_central_connect(&test_device, test_device_addr_type, test_device_addr);
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// break;
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// }
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// // 59 5a 5d f200
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// case TC_W4_CONNECT:
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// if (event->type != GATT_CONNECTION_COMPLETE) break;
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// tc_state = TC_W4_CHARACTERISTIC_WITH_UUID_RESULT;
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// printf("\n test client - CONNECTED, query characteristic now\n");
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// le_central_discover_characteristics_for_handle_range_by_uuid16(&test_gatt_client_context, 0x59, 0x5d, 0xf200);
|
|
// break;
|
|
|
|
// case TC_W4_CHARACTERISTIC_WITH_UUID_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_CHARACTERISTIC_QUERY_RESULT:
|
|
// characteristic = ((le_characteristic_event_t *) event)->characteristic;
|
|
// dump_characteristic(&characteristic);
|
|
// break;
|
|
// case GATT_CHARACTERISTIC_QUERY_COMPLETE:{
|
|
// printf("\n\n test client - Write VALUE for CHARACTERISTIC \n");
|
|
// tc_state = TC_W2_WRITE_WITHOUT_RESPONSE;
|
|
// le_command_status_t status = le_central_write_value_of_characteristic_without_response(&test_gatt_client_context, characteristic.value_handle, 1, chr_short_value);
|
|
// if (status != BLE_PERIPHERAL_OK) break;
|
|
|
|
// tc_state = TC_W4_READ_LONG_RESULT;
|
|
// le_central_read_long_value_of_characteristic(&test_gatt_client_context, &characteristic);
|
|
// break;
|
|
// }
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
|
|
// case TC_W4_READ_LONG_RESULT:
|
|
// switch (event->type){
|
|
// case GATT_LONG_CHARACTERISTIC_VALUE_QUERY_RESULT:
|
|
// dump_characteristic_value((le_characteristic_value_event_t *)event);
|
|
// break;
|
|
// case GATT_LONG_CHARACTERISTIC_VALUE_QUERY_COMPLETE:
|
|
// tc_state = TC_W4_DISCONNECT;
|
|
// printf("\n\n test client - DISCONNECT ");
|
|
// le_central_disconnect(&test_device);
|
|
// break;
|
|
// default:
|
|
// printf("TC_W4_READ_LONG_RESULT\n");
|
|
// break;
|
|
// }
|
|
// break;
|
|
|
|
// default:
|
|
// break;
|
|
// }
|
|
// }
|
|
|
|
// void sm_test_long_writes(le_event_t * event){
|
|
// switch(tc_state){
|
|
// case TC_W4_CONNECT:
|
|
// if (event->type != GATT_CONNECTION_COMPLETE) break;
|
|
// tc_state = TC_W4_CHARACTERISTIC_WITH_UUID_RESULT;
|
|
// printf("\n test client - CONNECTED, query characteristic now\n");
|
|
// le_central_discover_characteristics_for_handle_range_by_uuid16(&test_gatt_client_context, 0x59, 0x5d, 0xf200);
|
|
// break;
|
|
|
|
// case TC_W4_CHARACTERISTIC_WITH_UUID_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_CHARACTERISTIC_QUERY_RESULT:
|
|
// characteristic = ((le_characteristic_event_t *) event)->characteristic;
|
|
// dump_characteristic(&characteristic);
|
|
// break;
|
|
// case GATT_CHARACTERISTIC_QUERY_COMPLETE:{
|
|
// printf("\n\n test client - Write LONG VALUE for CHARACTERISTIC \n");
|
|
// tc_state = TC_W4_WRITE_RESULT;
|
|
// // le_central_write_value_of_characteristic(&test_gatt_client_context, characteristic.value_handle, 1, chr_short_value);
|
|
// // le_central_write_long_value_of_characteristic(&test_gatt_client_context, characteristic.value_handle, 26, chr_long_value);
|
|
// le_central_reliable_write_long_value_of_characteristic(&test_gatt_client_context, characteristic.value_handle, 26, chr_long_value);
|
|
// break;
|
|
// }
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
|
|
// case TC_W4_WRITE_RESULT:
|
|
// printf("\n\n test client - Write LONG VALUE for CHARACTERISTIC \n");
|
|
// tc_state = TC_W4_READ_LONG_RESULT;
|
|
// le_central_read_long_value_of_characteristic(&test_gatt_client_context, &characteristic);
|
|
// break;
|
|
|
|
// case TC_W4_READ_LONG_RESULT:
|
|
// switch (event->type){
|
|
// case GATT_LONG_CHARACTERISTIC_VALUE_QUERY_RESULT:
|
|
// dump_characteristic_value((le_characteristic_value_event_t *)event);
|
|
// break;
|
|
// case GATT_LONG_CHARACTERISTIC_VALUE_QUERY_COMPLETE:
|
|
// tc_state = TC_W4_DISCONNECT;
|
|
// printf("\n\n test client - DISCONNECT ");
|
|
// le_central_disconnect(&test_device);
|
|
// break;
|
|
// default:
|
|
// printf("TC_W4_READ_LONG_RESULT\n");
|
|
// break;
|
|
// }
|
|
// break;
|
|
|
|
// default:
|
|
// printf("Client, unhandled state %d\n", tc_state);
|
|
// break;
|
|
// }
|
|
// }
|
|
|
|
//
|
|
//void sm_test_read_characteristic_descriptor(le_event_t * event){
|
|
// switch(tc_state){
|
|
// case TC_W4_CONNECT:
|
|
// if (event->type != GATT_CONNECTION_COMPLETE) break;
|
|
// tc_state = TC_W4_SERVICE_RESULT;
|
|
// printf("\n test client - CONNECTED, query ACC service\n");
|
|
// le_central_discover_primary_services_by_uuid128(&test_gatt_client_context, acc_service_uuid);
|
|
// break;
|
|
//
|
|
// case TC_W4_SERVICE_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_SERVICE_QUERY_RESULT:
|
|
// service = ((le_service_event_t *) event)->service;
|
|
// dump_service(&service);
|
|
// break;
|
|
// case GATT_SERVICE_QUERY_COMPLETE:
|
|
// tc_state = TC_W4_CHARACTERISTIC_RESULT;
|
|
// printf("\n test client - FIND ENABLE CHARACTERISTIC for SERVICE QUERY : \n");
|
|
// dump_service(&service);
|
|
// le_central_discover_characteristics_for_service_by_uuid128(&test_gatt_client_context, &service, acc_chr_enable_uuid);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
//
|
|
// case TC_W4_CHARACTERISTIC_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_CHARACTERISTIC_QUERY_RESULT:
|
|
// enable_characteristic = ((le_characteristic_event_t *) event)->characteristic;
|
|
// dump_characteristic(&enable_characteristic);
|
|
// break;
|
|
// case GATT_CHARACTERISTIC_QUERY_COMPLETE:
|
|
// tc_state = TC_W4_CHARACTERISTIC_DESCRIPTOR_RESULT;
|
|
// printf("\n test client - ACC ENABLE\n");
|
|
// le_central_discover_characteristic_descriptors(&test_gatt_client_context, &enable_characteristic);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
//
|
|
// case TC_W4_CHARACTERISTIC_DESCRIPTOR_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_ALL_CHARACTERISTIC_DESCRIPTORS_QUERY_RESULT:
|
|
// descriptor = ((le_characteristic_descriptor_event_t *) event)->characteristic_descriptor;
|
|
// dump_descriptor(&descriptor);
|
|
// break;
|
|
// case GATT_ALL_CHARACTERISTIC_DESCRIPTORS_QUERY_COMPLETE:
|
|
// le_central_read_characteristic_descriptor(&test_gatt_client_context, &descriptor);
|
|
// break;
|
|
// case GATT_CHARACTERISTIC_DESCRIPTOR_QUERY_RESULT:{
|
|
// descriptor = ((le_characteristic_descriptor_event_t *) event)->characteristic_descriptor;
|
|
// dump_descriptor(&descriptor);
|
|
// tc_state = TC_W4_DISCONNECT;
|
|
// printf("\n\n test client - DISCONNECT ");
|
|
// le_central_disconnect(&test_device);
|
|
// break;
|
|
// }
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
//
|
|
// default:
|
|
// printf("Client, unhandled state %d\n", tc_state);
|
|
// break;
|
|
// }
|
|
//
|
|
//}
|
|
|
|
|
|
|
|
//static void handle_gatt_client_event(le_event_t * event){
|
|
// switch(tc_state){
|
|
// case TC_W4_SERVICE_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_SERVICE_QUERY_RESULT:
|
|
// service = ((le_service_event_t *) event)->service;
|
|
// dump_service(&service);
|
|
// break;
|
|
// case GATT_QUERY_COMPLETE:
|
|
// tc_state = TC_W4_CHARACTERISTIC_RESULT;
|
|
// printf("\n test client - FIND ENABLE CHARACTERISTIC for SERVICE QUERY : \n");
|
|
// dump_service(&service);
|
|
// gatt_client_discover_characteristics_for_service_by_uuid128(&test_gatt_client_context, &service, acc_chr_enable_uuid);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
//
|
|
// case TC_W4_CHARACTERISTIC_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_CHARACTERISTIC_QUERY_RESULT:
|
|
// enable_characteristic = ((le_characteristic_event_t *) event)->characteristic;
|
|
// dump_characteristic(&enable_characteristic);
|
|
// break;
|
|
// case GATT_QUERY_COMPLETE:
|
|
// tc_state = TC_W4_CHARACTERISTIC_DESCRIPTOR_RESULT;
|
|
// printf("\n test client - ACC ENABLE\n");
|
|
// gatt_client_discover_characteristic_descriptors(&test_gatt_client_context, &enable_characteristic);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
//
|
|
// case TC_W4_CHARACTERISTIC_DESCRIPTOR_RESULT:
|
|
// switch(event->type){
|
|
// case GATT_ALL_CHARACTERISTIC_DESCRIPTORS_QUERY_RESULT:
|
|
// dump_descriptor(event);
|
|
// break;
|
|
//
|
|
// case GATT_QUERY_COMPLETE:
|
|
// tc_state = TC_W4_DISCONNECT;
|
|
// printf("\n\n test client - DISCONNECT ");
|
|
// gap_disconnect(test_gatt_client_handle);
|
|
// break;
|
|
//
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
//
|
|
// default:
|
|
// printf("Client, unhandled state %d\n", tc_state);
|
|
// break;
|
|
// }
|
|
//
|
|
//
|
|
//}
|
|
|
|
void handle_gatt_client_event(le_event_t * event){
|
|
switch(tc_state){
|
|
case TC_W4_SERVICE_RESULT:
|
|
switch(event->type){
|
|
case GATT_SERVICE_QUERY_RESULT:
|
|
service = ((le_service_event_t *) event)->service;
|
|
dump_service(&service);
|
|
break;
|
|
case GATT_QUERY_COMPLETE:
|
|
tc_state = TC_W4_CHARACTERISTIC_RESULT;
|
|
printf("\n test client - ENABLE CHARACTERISTIC for SERVICE QUERY 1: \n");
|
|
dump_service(&service);
|
|
gatt_client_discover_characteristics_for_service_by_uuid128(&test_gatt_client_context, &service, acc_chr_enable_uuid);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case TC_W4_CHARACTERISTIC_RESULT:
|
|
switch(event->type){
|
|
case GATT_CHARACTERISTIC_QUERY_RESULT:
|
|
enable_characteristic = ((le_characteristic_event_t *) event)->characteristic;
|
|
dump_characteristic(&enable_characteristic);
|
|
break;
|
|
case GATT_QUERY_COMPLETE:
|
|
tc_state = TC_W4_ACC_ENABLE;
|
|
printf("\n test client - ACC ENABLE\n");
|
|
gatt_client_write_value_of_characteristic(&test_gatt_client_context, enable_characteristic.value_handle, 1, acc_enable);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case TC_W4_ACC_ENABLE:
|
|
tc_state = TC_W4_ACC_CLIENT_CONFIG_CHARACTERISTIC_RESULT;
|
|
printf("\n test client - CLIENT CONFIG CHARACTERISTIC for SERVICE QUERY with UUID");
|
|
printUUID128(service.uuid128);
|
|
printf("\n");
|
|
gatt_client_discover_characteristics_for_service_by_uuid128(&test_gatt_client_context, &service, acc_chr_client_config_uuid);
|
|
break;
|
|
case TC_W4_ACC_CLIENT_CONFIG_CHARACTERISTIC_RESULT:
|
|
switch(event->type){
|
|
case GATT_CHARACTERISTIC_QUERY_RESULT:
|
|
config_characteristic = ((le_characteristic_event_t *) event)->characteristic;
|
|
dump_characteristic(&config_characteristic);
|
|
break;
|
|
case GATT_QUERY_COMPLETE:
|
|
tc_state = TC_W4_ACC_DATA;
|
|
printf("\n test client - ACC Client Configuration\n");
|
|
gatt_client_write_client_characteristic_configuration(&test_gatt_client_context, &config_characteristic, GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NOTIFICATION);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
case TC_W4_ACC_DATA:
|
|
printf("ACC Client Data: ");
|
|
if ( event->type != GATT_NOTIFICATION && event->type != GATT_INDICATION ) break;
|
|
dump_characteristic_value((le_characteristic_value_event_t *) event);
|
|
break;
|
|
default:
|
|
printf("Client, unhandled state %d\n", tc_state);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void handle_hci_event(uint8_t packet_type, uint8_t *packet, uint16_t size){
|
|
le_command_status_t status;
|
|
|
|
if (packet_type != HCI_EVENT_PACKET) return;
|
|
|
|
switch (packet[0]) {
|
|
case HCI_EVENT_DISCONNECTION_COMPLETE:
|
|
printf("test client - DISCONNECTED\n");
|
|
break;
|
|
case GAP_LE_ADVERTISING_REPORT:
|
|
if (tc_state != TC_W4_SCAN_RESULT) return;
|
|
printf("test client - SCAN ACTIVE\n");
|
|
ad_event_t ad_event;
|
|
int pos = 2;
|
|
ad_event.event_type = packet[pos++];
|
|
ad_event.address_type = packet[pos++];
|
|
memcpy(ad_event.address, &packet[pos], 6);
|
|
|
|
pos += 6;
|
|
ad_event.rssi = packet[pos++];
|
|
ad_event.length = packet[pos++];
|
|
ad_event.data = &packet[pos];
|
|
pos += ad_event.length;
|
|
dump_ad_event(&ad_event);
|
|
|
|
test_device_addr_type = ad_event.address_type;
|
|
bd_addr_t found_device_addr;
|
|
|
|
memcpy(found_device_addr, ad_event.address, 6);
|
|
swapX(ad_event.address, found_device_addr, 6);
|
|
|
|
if (memcmp(&found_device_addr, &sensor_tag1_addr, 6) == 0
|
|
|| memcmp(&found_device_addr, &sensor_tag2_addr, 6) == 0) {
|
|
|
|
tc_state = TC_W4_CONNECT;
|
|
le_central_stop_scan();
|
|
le_central_connect(&found_device_addr, test_device_addr_type);
|
|
}
|
|
break;
|
|
case BTSTACK_EVENT_STATE:
|
|
// BTstack activated, get started
|
|
if (packet[2] == HCI_STATE_WORKING) {
|
|
printf("BTstack activated, get started!\n");
|
|
tc_state = TC_W4_SCAN_RESULT;
|
|
le_central_start_scan();
|
|
}
|
|
break;
|
|
case HCI_EVENT_LE_META:
|
|
switch (packet[2]) {
|
|
case HCI_SUBEVENT_LE_CONNECTION_COMPLETE: {
|
|
if (tc_state != TC_W4_CONNECT) return;
|
|
tc_state = TC_W4_SERVICE_RESULT;
|
|
printf("\n test client - CONNECTED, query ACC service\n");
|
|
test_gatt_client_handle = READ_BT_16(packet, 4);
|
|
gatt_client_start(&test_gatt_client_context, test_gatt_client_handle);
|
|
|
|
// let's start
|
|
gatt_client_discover_primary_services_by_uuid128(&test_gatt_client_context, acc_service_uuid);
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case DAEMON_EVENT_HCI_PACKET_SENT:
|
|
switch(tc_state){
|
|
case TC_W2_WRITE_WITHOUT_RESPONSE:
|
|
status = gatt_client_write_value_of_characteristic_without_response(&test_gatt_client_context, characteristic.value_handle, 1, chr_short_value);
|
|
if (status != BLE_PERIPHERAL_OK) break;
|
|
tc_state = TC_W4_READ_LONG_RESULT;
|
|
gatt_client_read_long_value_of_characteristic(&test_gatt_client_context, &characteristic);
|
|
default:
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
#ifndef UNIT_TEST
|
|
|
|
static hci_uart_config_t config;
|
|
void setup(void){
|
|
/// GET STARTED with BTstack ///
|
|
btstack_memory_init();
|
|
run_loop_init(RUN_LOOP_POSIX);
|
|
|
|
// use logger: format HCI_DUMP_PACKETLOGGER, HCI_DUMP_BLUEZ or HCI_DUMP_STDOUT
|
|
hci_dump_open("/tmp/ble_client.pklg", HCI_DUMP_PACKETLOGGER);
|
|
|
|
// init HCI
|
|
remote_device_db_t * remote_db = (remote_device_db_t *) &remote_device_db_memory;
|
|
bt_control_t * control = NULL;
|
|
#ifndef HAVE_UART_CC2564
|
|
hci_transport_t * transport = hci_transport_usb_instance();
|
|
#else
|
|
hci_transport_t * transport = hci_transport_h4_instance();
|
|
control = bt_control_cc256x_instance();
|
|
// config.device_name = "/dev/tty.usbserial-A600eIDu"; // 5438
|
|
config.device_name = "/dev/tty.usbserial-A800cGd0"; // 5529
|
|
config.baudrate_init = 115200;
|
|
config.baudrate_main = 0;
|
|
config.flowcontrol = 1;
|
|
#endif
|
|
hci_init(transport, &config, control, remote_db);
|
|
l2cap_init();
|
|
ble_client_init();
|
|
ble_client_register_gatt_client_event_packet_handler(handle_gatt_client_event);
|
|
ble_client_register_hci_packet_handler(handle_hci_event);
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
setup();
|
|
|
|
// turn on!
|
|
hci_power_control(HCI_POWER_ON);
|
|
// go!
|
|
run_loop_execute();
|
|
|
|
// happy compiler!
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
|