mirror of
https://github.com/CovidBraceletPrj/CovidBracelet.git
synced 2024-06-10 06:29:57 +02:00
96 lines
1.9 KiB
C
96 lines
1.9 KiB
C
/*
|
|
* Copyright (c) 2020 Olaf Landsiedel
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <zephyr/types.h>
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <sys/printk.h>
|
|
#include <sys/byteorder.h>
|
|
#include <zephyr.h>
|
|
|
|
#include <bluetooth/bluetooth.h>
|
|
#include <bluetooth/conn.h>
|
|
#include <bluetooth/uuid.h>
|
|
#include <bluetooth/gatt.h>
|
|
|
|
#include "covid.h"
|
|
#include "contacts.h"
|
|
|
|
#define DEVICE_NAME CONFIG_BT_DEVICE_NAME
|
|
#define DEVICE_NAME_LEN (sizeof(DEVICE_NAME) - 1)
|
|
|
|
static const struct bt_data ad[] = {
|
|
BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)),
|
|
/* My Service UUID (same as above) */
|
|
BT_DATA_BYTES(BT_DATA_UUID128_ALL,
|
|
0x06, 0x51, 0xC7, 0x9E, 0xAD, 0xA7, 0x42, 0xEA,
|
|
0x98, 0x6A, 0x9F, 0x69, 0x79, 0x0D, 0x11, 0xF2),
|
|
};
|
|
|
|
static void connected(struct bt_conn *conn, uint8_t err)
|
|
{
|
|
|
|
if (err) {
|
|
printk("Connection failed (err 0x%02x)\n", err);
|
|
} else {
|
|
printk("Connected\n");
|
|
}
|
|
}
|
|
|
|
static void disconnected(struct bt_conn *conn, uint8_t reason)
|
|
{
|
|
printk("Disconnected (reason 0x%02x)\n", reason);
|
|
}
|
|
|
|
static struct bt_conn_cb conn_callbacks = {
|
|
.connected = connected,
|
|
.disconnected = disconnected,
|
|
};
|
|
|
|
|
|
static void auth_cancel(struct bt_conn *conn)
|
|
{
|
|
char addr[BT_ADDR_LE_STR_LEN];
|
|
|
|
bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
|
|
|
|
printk("Pairing cancelled: %s\n", addr);
|
|
}
|
|
|
|
static struct bt_conn_auth_cb auth_cb_display = {
|
|
.cancel = auth_cancel,
|
|
};
|
|
|
|
int init_gatt(void)
|
|
{
|
|
bt_conn_cb_register(&conn_callbacks);
|
|
bt_conn_auth_cb_register(&auth_cb_display);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int do_gatt(void){
|
|
//printk("gatt start\n");
|
|
int err;
|
|
|
|
err = bt_le_adv_start(BT_LE_ADV_CONN_NAME, ad, ARRAY_SIZE(ad), NULL, 0);
|
|
if (err) {
|
|
printk("Advertising failed to start (err %d)\n", err);
|
|
return err;
|
|
}
|
|
|
|
k_sleep(K_SECONDS(1));
|
|
|
|
err = bt_le_adv_stop();
|
|
if (err) {
|
|
printk("Advertising failed to stop (err %d)\n", err);
|
|
return err;
|
|
}
|
|
|
|
//printk("gatt end\n");
|
|
return 0;
|
|
} |