mirror of
https://github.com/bluekitchen/btstack.git
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131 lines
4.6 KiB
C
131 lines
4.6 KiB
C
/*
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* Copyright (C) 2014 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. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH 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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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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#define __BTSTACK_FILE__ "dut_mode_classic.c"
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// *****************************************************************************
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/* EXAMPLE_START(dut_mode_classic): Enable Device Under Test (DUT) Mode for BR/EDR
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*
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* @text DUT mode can be used for production testing. This example just configures
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* the Bluetooth Controller for DUT mode.
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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.h"
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static btstack_packet_callback_registration_t hci_event_callback_registration;
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/* @section Bluetooth Logic
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*
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* @text When BTstack is up and running, send Enable Device Under Test Mode Command and
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* print its result.
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*/
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static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
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UNUSED(channel);
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UNUSED(size);
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static int enable_dut_mode = 0;
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// only handle HCI Events
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if (packet_type != HCI_EVENT_PACKET) return;
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// wait for stack for complete startup
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switch(hci_event_packet_get_type(packet)){
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case BTSTACK_EVENT_STATE:
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if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){
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enable_dut_mode = 1;
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}
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break;
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case HCI_EVENT_COMMAND_COMPLETE:
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if (hci_event_command_complete_get_command_opcode(packet) == hci_enable_device_under_test_mode.opcode){
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uint8_t status = hci_event_command_complete_get_return_parameters(packet)[0];
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printf("Enable Device Under Test Mode: %s\n", status ? "Failed" : "OK");
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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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// enable DUT mode when ready
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if (enable_dut_mode && hci_can_send_command_packet_now()){
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enable_dut_mode = 0;
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hci_send_cmd(&hci_enable_device_under_test_mode);
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}
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}
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/* @text For more details on discovering remote devices, please see
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* Section on [GAP](../profiles/#sec:GAPdiscoverRemoteDevices).
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*/
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/* @section Main Application Setup
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*
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* @text Listing MainConfiguration shows main application code.
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* It registers the HCI packet handler and starts the Bluetooth stack.
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*/
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/* LISTING_START(MainConfiguration): Setup packet handler */
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int btstack_main(int argc, const char * argv[]);
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int btstack_main(int argc, const char * argv[]) {
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(void)argc;
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(void)argv;
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// make device connectable
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// @note: gap_connectable_control will be enabled when an L2CAP service
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// (e.g. RFCOMM) is initialized). Therefore, it's not needed in regular applications
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gap_connectable_control(1);
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// make device discoverable
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gap_discoverable_control(1);
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hci_event_callback_registration.callback = &packet_handler;
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hci_add_event_handler(&hci_event_callback_registration);
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// turn on!
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hci_power_control(HCI_POWER_ON);
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return 0;
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}
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/* LISTING_END */
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/* EXAMPLE_END */
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