141 lines
4.1 KiB
C
141 lines
4.1 KiB
C
#include <stdint.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "bt_app_common.h"
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#include "btif_stack_manager.h"
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#include "btif_sdp.h"
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#include "bt_gap_api.h"
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#include "bta_api.h"
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typedef enum {
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BT_APP_EVT_STACK_ON,
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BT_APP_EVT_STACK_OFF,
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BT_APP_EVT
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} tBT_APP_EVT;
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typedef union {
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uint32_t dummy;
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} tBT_APP_EVT_DATA;
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static void bt_stack_state_changed(bt_state_t state);
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static int bt_sdp_add_record(void);
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static void bt_sdp_search_complete(bt_status_t status, bt_bdaddr_t *bd_addr, uint8_t* uuid, int num_records, bluetooth_sdp_record *records);
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// static bt_bdaddr_t peer_bd_addr = {{0x00, 0x1b, 0xdc, 0x08, 0x0f, 0xe7}};
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static bt_bdaddr_t peer_bd_addr = {{0xfc, 0x3f, 0x7c, 0xf1, 0x2c, 0x78}};
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/* root browse
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static const uint8_t target_uuid[16] = { 0x00, 0x00, 0x10, 0x02, 0x00, 0x00, 0x10, 0x00,
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0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB };
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*/
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/* UUID_MAP_MAS */
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static const uint8_t target_uuid[] = {0x00, 0x00, 0x11, 0x32, 0x00, 0x00, 0x10, 0x00,
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0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB};
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/* UUID AUDIO Source */
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/*
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static const uint8_t target_uuid[] = {0x00, 0x00, 0x11, 0x0A, 0x00, 0x00, 0x10, 0x00,
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0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB};
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*/
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static bt_callbacks_t bt_callbacks = {
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bt_stack_state_changed
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};
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static btsdp_callbacks_t btsdp_callbacks = {
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bt_sdp_search_complete
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};
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static void bt_app_stack_evt(UINT16 event, char *p_param)
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{
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switch (event) {
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case BT_APP_EVT_STACK_ON: {
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char *dev_name = "SDP_SERVER_CLIENT";
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BTM_SetTraceLevel(BT_TRACE_LEVEL_DEBUG);
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BTA_DmSetDeviceName(dev_name);
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esp_bt_gap_set_scan_mode(BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE);
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BTIF_SdpInit(&btsdp_callbacks);
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vTaskDelay(1000 / portTICK_PERIOD_MS);
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bt_sdp_add_record();
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vTaskDelay(20000/portTICK_PERIOD_MS);
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BTIF_SdpSearch(&peer_bd_addr, target_uuid);
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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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static void bt_stack_evt(tBT_APP_EVT event, tBT_APP_EVT_DATA *p_data)
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{
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LOG_ERROR("bt_stack_evt: %d\n", (uint16_t)event);
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bt_app_transfer_context(bt_app_stack_evt, (uint16_t)event,
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(void *)p_data, sizeof(tBT_APP_EVT_DATA), NULL);
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}
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static void bt_stack_state_changed(bt_state_t state)
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{
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if (state == BT_STATE_ON) {
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bt_stack_evt(BT_APP_EVT_STACK_ON, NULL);
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}
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}
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static int bt_sdp_add_record(void)
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{
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int handle;
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bluetooth_sdp_sap_record sap_svr;
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memset (&sap_svr, 0, sizeof(bluetooth_sdp_sap_record));
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sap_svr.hdr.type = SDP_TYPE_SAP_SERVER;
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sap_svr.hdr.rfcomm_channel_number = 2;
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sap_svr.hdr.service_name = "SIM ACCESS";
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sap_svr.hdr.service_name_length = 10;
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sap_svr.hdr.profile_version = 0x0100;
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BTIF_SdpCreateRecord((bluetooth_sdp_record *)(&sap_svr), &handle);
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return handle;
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}
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static void bt_sdp_search_complete(bt_status_t status, bt_bdaddr_t *bd_addr, uint8_t* uuid, int num_records, bluetooth_sdp_record *records)
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{
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uint8_t *addr = bd_addr->address;
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bluetooth_sdp_hdr_overlay *p = &records->mas.hdr;
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LOG_ERROR("sdp search cmpl: st %d, bd_addr: %02x:%02x:%02x:%02x:%02x:%02x, records %d\n",
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status, addr[0], addr[1], addr[2], addr[3], addr[4], addr[5], num_records);
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if (p->service_name_length > 0) {
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LOG_ERROR("service name: %s\n", p->service_name);
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}
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LOG_ERROR("rfc_chl_num %d, l2cap_psm %d, version %02x\n",
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p->rfcomm_channel_number, p->l2cap_psm, p->profile_version);
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#if 0
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uint8_t *addr = bd_addr->address;
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bluetooth_sdp_hdr_overlay *p = &records->hdr;
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LOG_ERROR("sdp search cmpl: st %d, bd_addr: %02x:%02x:%02x:%02x:%02x:%02x, records %d, len:%d\n",
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status, addr[0], addr[1], addr[2], addr[3], addr[4], addr[5], num_records, p->user1_ptr_len);
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if (p->service_name_length > 0) {
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LOG_ERROR("service name: %s\n", p->service_name);
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}
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#endif
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}
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void app_main_entry(void)
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{
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bt_status_t stat;
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stat = BTIF_InitStack(&bt_callbacks);
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if (stat == BT_STATUS_SUCCESS) {
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BTIF_EnableStack();
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}
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}
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