examples: add NimBLE example, based on nimble/porting/examples/nuttx
It's better to keep this example as part of nuttx-apps instead of relying on an external project
This commit is contained in:
raiden00pl
Petro Karashchenko
parent
d8ea8e3d1f
commit
f7072ceea8
30
examples/nimble/Kconfig
Normal file
30
examples/nimble/Kconfig
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
#
|
||||||
|
# For a description of the syntax of this configuration file,
|
||||||
|
# see the file kconfig-language.txt in the NuttX tools repository.
|
||||||
|
#
|
||||||
|
|
||||||
|
config EXAMPLES_NIMBLE
|
||||||
|
tristate "NimBLE example"
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Enable the nimble example
|
||||||
|
|
||||||
|
if EXAMPLES_NIMBLE
|
||||||
|
|
||||||
|
config EXAMPLES_NIMBLE_PROGNAME
|
||||||
|
string "Program name"
|
||||||
|
default "nimble"
|
||||||
|
---help---
|
||||||
|
This is the name of the program that will be used when the NSH ELF
|
||||||
|
program is installed.
|
||||||
|
|
||||||
|
config EXAMPLES_NIMBLE_PRIORITY
|
||||||
|
int "NimBLE task priority"
|
||||||
|
default 100
|
||||||
|
|
||||||
|
config EXAMPLES_NIMBLE_STACKSIZE
|
||||||
|
int "NimBLE stack size"
|
||||||
|
default DEFAULT_TASK_STACKSIZE
|
||||||
|
|
||||||
|
endif # EXAMPLES_NIMBLE
|
||||||
|
|
||||||
23
examples/nimble/Make.defs
Normal file
23
examples/nimble/Make.defs
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
############################################################################
|
||||||
|
# apps/examples/nimble/Make.defs
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
ifneq ($(CONFIG_EXAMPLES_NIMBLE),)
|
||||||
|
CONFIGURED_APPS += $(APPDIR)/examples/nimble
|
||||||
|
endif
|
||||||
36
examples/nimble/Makefile
Normal file
36
examples/nimble/Makefile
Normal file
@ -0,0 +1,36 @@
|
|||||||
|
############################################################################
|
||||||
|
# apps/examples/nimble/Makefile
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include $(APPDIR)/Make.defs
|
||||||
|
|
||||||
|
# NimBLE built-in application info
|
||||||
|
|
||||||
|
PROGNAME = $(CONFIG_EXAMPLES_NIMBLE_PROGNAME)
|
||||||
|
PRIORITY = $(CONFIG_EXAMPLES_NIMBLE_PRIORITY)
|
||||||
|
STACKSIZE = $(CONFIG_EXAMPLES_NIMBLE_STACKSIZE)
|
||||||
|
MODULE = $(CONFIG_EXAMPLES_NIMBLE)
|
||||||
|
|
||||||
|
# NimBLE Example
|
||||||
|
|
||||||
|
MAINSRC = nimble_main.c
|
||||||
|
|
||||||
|
include $(APPDIR)/wireless/bluetooth/nimble/Makefile.nimble
|
||||||
|
|
||||||
|
include $(APPDIR)/Application.mk
|
||||||
322
examples/nimble/nimble_main.c
Normal file
322
examples/nimble/nimble_main.c
Normal file
@ -0,0 +1,322 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* apps/examples/nimble/nimble_main.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <pthread.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/boardctl.h>
|
||||||
|
#include <assert.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
#include "netutils/netinit.h"
|
||||||
|
|
||||||
|
#include "nimble/nimble_npl.h"
|
||||||
|
#include "nimble/nimble_port.h"
|
||||||
|
|
||||||
|
#include "host/ble_hs.h"
|
||||||
|
#include "host/util/util.h"
|
||||||
|
|
||||||
|
#include "services/gap/ble_svc_gap.h"
|
||||||
|
#include "services/gatt/ble_svc_gatt.h"
|
||||||
|
#include "services/ans/ble_svc_ans.h"
|
||||||
|
#include "services/ias/ble_svc_ias.h"
|
||||||
|
#include "services/lls/ble_svc_lls.h"
|
||||||
|
#include "services/tps/ble_svc_tps.h"
|
||||||
|
#include "services/gap/ble_svc_gap.h"
|
||||||
|
#include "services/bas/ble_svc_bas.h"
|
||||||
|
#include "services/dis/ble_svc_dis.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Not used now */
|
||||||
|
|
||||||
|
#define TASK_DEFAULT_PRIORITY 0
|
||||||
|
#define TASK_DEFAULT_STACK NULL
|
||||||
|
#define TASK_DEFAULT_STACK_SIZE 0
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* External Functions Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void ble_hci_sock_ack_handler(void *param);
|
||||||
|
void ble_hci_sock_init(void);
|
||||||
|
void ble_hci_sock_set_device(int dev);
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Functions Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void put_ad(uint8_t ad_type, uint8_t ad_len, FAR const void *ad,
|
||||||
|
FAR uint8_t *buf, FAR uint8_t *len);
|
||||||
|
static void update_ad(void);
|
||||||
|
static void start_advertise(void);
|
||||||
|
static int gap_event_cb(FAR struct ble_gap_event *event, FAR void *arg);
|
||||||
|
static void app_ble_sync_cb(void);
|
||||||
|
static void nimble_host_task(FAR void *param);
|
||||||
|
static FAR void *ble_hci_sock_task(FAR void *param);
|
||||||
|
static FAR void *ble_host_task(FAR void *param);
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static const char *g_gap_name = "NuttX NimBLE";
|
||||||
|
static uint8_t g_own_addr_type;
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: put_ad
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void put_ad(uint8_t ad_type, uint8_t ad_len, FAR const void *ad,
|
||||||
|
FAR uint8_t *buf, FAR uint8_t *len)
|
||||||
|
{
|
||||||
|
buf[(*len)++] = ad_len + 1;
|
||||||
|
buf[(*len)++] = ad_type;
|
||||||
|
|
||||||
|
memcpy(&buf[*len], ad, ad_len);
|
||||||
|
|
||||||
|
*len += ad_len;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: update_ad
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void update_ad(void)
|
||||||
|
{
|
||||||
|
uint8_t ad_flags = BLE_HS_ADV_F_DISC_GEN | BLE_HS_ADV_F_BREDR_UNSUP;
|
||||||
|
uint8_t ad_len = 0;
|
||||||
|
uint8_t ad[BLE_HS_ADV_MAX_SZ];
|
||||||
|
|
||||||
|
put_ad(BLE_HS_ADV_TYPE_FLAGS, 1, &ad_flags, ad, &ad_len);
|
||||||
|
put_ad(BLE_HS_ADV_TYPE_COMP_NAME, sizeof(g_gap_name), g_gap_name,
|
||||||
|
ad, &ad_len);
|
||||||
|
|
||||||
|
ble_gap_adv_set_data(ad, ad_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: start_advertise
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void start_advertise(void)
|
||||||
|
{
|
||||||
|
struct ble_gap_adv_params advp;
|
||||||
|
int rc;
|
||||||
|
|
||||||
|
printf("advertise\n");
|
||||||
|
|
||||||
|
update_ad();
|
||||||
|
|
||||||
|
memset(&advp, 0, sizeof advp);
|
||||||
|
advp.conn_mode = BLE_GAP_CONN_MODE_UND;
|
||||||
|
advp.disc_mode = BLE_GAP_DISC_MODE_GEN;
|
||||||
|
rc = ble_gap_adv_start(g_own_addr_type, NULL, BLE_HS_FOREVER,
|
||||||
|
&advp, gap_event_cb, NULL);
|
||||||
|
assert(rc == 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: gap_event_cb
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static int gap_event_cb(FAR struct ble_gap_event *event, FAR void *arg)
|
||||||
|
{
|
||||||
|
switch (event->type)
|
||||||
|
{
|
||||||
|
case BLE_GAP_EVENT_CONNECT:
|
||||||
|
{
|
||||||
|
if (event->connect.status)
|
||||||
|
{
|
||||||
|
start_advertise();
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
case BLE_GAP_EVENT_DISCONNECT:
|
||||||
|
{
|
||||||
|
start_advertise();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: app_ble_sync_cb
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void app_ble_sync_cb(void)
|
||||||
|
{
|
||||||
|
ble_addr_t addr;
|
||||||
|
int rc;
|
||||||
|
|
||||||
|
/* Generate new non-resolvable private address */
|
||||||
|
|
||||||
|
rc = ble_hs_id_gen_rnd(1, &addr);
|
||||||
|
assert(rc == 0);
|
||||||
|
|
||||||
|
/* Set generated address */
|
||||||
|
|
||||||
|
rc = ble_hs_id_set_rnd(addr.val);
|
||||||
|
assert(rc == 0);
|
||||||
|
|
||||||
|
rc = ble_hs_util_ensure_addr(0);
|
||||||
|
assert(rc == 0);
|
||||||
|
|
||||||
|
rc = ble_hs_id_infer_auto(0, &g_own_addr_type);
|
||||||
|
assert(rc == 0);
|
||||||
|
|
||||||
|
start_advertise();
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: nimble_host_task
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void nimble_host_task(FAR void *param)
|
||||||
|
{
|
||||||
|
ble_hs_cfg.sync_cb = app_ble_sync_cb;
|
||||||
|
ble_svc_gap_device_name_set(g_gap_name);
|
||||||
|
nimble_port_run();
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: ble_hci_sock_task
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static FAR void *ble_hci_sock_task(FAR void *param)
|
||||||
|
{
|
||||||
|
ble_hci_sock_ack_handler(param);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: ble_host_task
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static FAR void *ble_host_task(FAR void *param)
|
||||||
|
{
|
||||||
|
nimble_host_task(param);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: nimble_main
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int main(int argc, FAR char *argv[])
|
||||||
|
{
|
||||||
|
struct ble_npl_task s_task_host;
|
||||||
|
struct ble_npl_task s_task_hci;
|
||||||
|
uint8_t batt_level = 0;
|
||||||
|
int ret = 0;
|
||||||
|
|
||||||
|
/* allow to specify custom hci */
|
||||||
|
|
||||||
|
if (argc > 1)
|
||||||
|
{
|
||||||
|
ble_hci_sock_set_device(atoi(argv[1]));
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifndef CONFIG_NSH_ARCHINIT
|
||||||
|
/* Perform architecture-specific initialization */
|
||||||
|
|
||||||
|
boardctl(BOARDIOC_INIT, 0);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CONFIG_NSH_NETINIT
|
||||||
|
/* Bring up the network */
|
||||||
|
|
||||||
|
netinit_bringup();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
nimble_port_init();
|
||||||
|
ble_hci_sock_init();
|
||||||
|
|
||||||
|
/* Initialize services */
|
||||||
|
|
||||||
|
ble_svc_gap_init();
|
||||||
|
ble_svc_gatt_init();
|
||||||
|
ble_svc_ans_init();
|
||||||
|
ble_svc_ias_init();
|
||||||
|
ble_svc_lls_init();
|
||||||
|
ble_svc_tps_init();
|
||||||
|
ble_svc_bas_init();
|
||||||
|
ble_svc_dis_init();
|
||||||
|
|
||||||
|
/* Create task which handles HCI socket */
|
||||||
|
|
||||||
|
ret = ble_npl_task_init(&s_task_hci, "hci_sock", ble_hci_sock_task,
|
||||||
|
NULL, TASK_DEFAULT_PRIORITY, BLE_NPL_TIME_FOREVER,
|
||||||
|
TASK_DEFAULT_STACK, TASK_DEFAULT_STACK_SIZE);
|
||||||
|
if (ret != 0)
|
||||||
|
{
|
||||||
|
printf("ERROR: starting hci task: %i\n", ret);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Create task which handles default event queue for host stack. */
|
||||||
|
|
||||||
|
ret = ble_npl_task_init(&s_task_host, "ble_host", ble_host_task,
|
||||||
|
NULL, TASK_DEFAULT_PRIORITY, BLE_NPL_TIME_FOREVER,
|
||||||
|
TASK_DEFAULT_STACK, TASK_DEFAULT_STACK_SIZE);
|
||||||
|
if (ret != 0)
|
||||||
|
{
|
||||||
|
printf("ERROR: starting ble task: %i\n", ret);
|
||||||
|
}
|
||||||
|
|
||||||
|
while (true)
|
||||||
|
{
|
||||||
|
/* Simulate battery */
|
||||||
|
|
||||||
|
batt_level += 1;
|
||||||
|
if (batt_level > 100)
|
||||||
|
{
|
||||||
|
batt_level = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
ble_svc_bas_battery_level_set(batt_level);
|
||||||
|
|
||||||
|
sleep(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Loading…
x
Reference in New Issue
Block a user