OVMS3-idf/examples/bluetooth/nimble/blemesh/main/app_mesh.c
Prasad Alatkar daa65b6f91 NimBLE: Add optional mbedTLS support to NimBLE (backport)
- NimBLE: Additional menuconfig option to enable mbedTLS instead of Tinycrypt from
  NimBLE, changes `component.mk` & `CMakeLists.txt` for the same.
- Addition of NimBLE stack size configuration and misc changes.
- mbedTLS: Addition of `CMAC` and `ECP_RESTARTABLE` to mbedTLS menuconfig option and
  `esp_config.h`.
- Example: Minor changes to `app_mesh.c` application.
2019-09-23 21:37:40 +08:00

445 lines
12 KiB
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.
*/
#include "esp_log.h"
#include "nvs_flash.h"
#include "freertos/FreeRTOSConfig.h"
/* BLE */
#include "esp_nimble_hci.h"
#include "nimble/nimble_port.h"
#include "nimble/nimble_port_freertos.h"
#include "host/ble_hs.h"
#include "host/util/util.h"
#include "console/console.h"
#include "services/gap/ble_svc_gap.h"
#include "services/gatt/ble_svc_gatt.h"
#include "mesh/mesh.h"
static const char *tag = "NimBLE_MESH";
void ble_store_config_init(void);
#define BT_DBG_ENABLED (MYNEWT_VAL(BLE_MESH_DEBUG))
/* Company ID */
#define CID_VENDOR 0x05C3
#define STANDARD_TEST_ID 0x00
#define TEST_ID 0x01
static int recent_test_id = STANDARD_TEST_ID;
#define FAULT_ARR_SIZE 2
static bool has_reg_fault = true;
static struct bt_mesh_cfg_srv cfg_srv = {
.relay = BT_MESH_RELAY_DISABLED,
.beacon = BT_MESH_BEACON_ENABLED,
#if MYNEWT_VAL(BLE_MESH_FRIEND)
.frnd = BT_MESH_FRIEND_ENABLED,
#endif
#if MYNEWT_VAL(BLE_MESH_GATT_PROXY)
.gatt_proxy = BT_MESH_GATT_PROXY_ENABLED,
#else
.gatt_proxy = BT_MESH_GATT_PROXY_NOT_SUPPORTED,
#endif
.default_ttl = 7,
/* 3 transmissions with 20ms interval */
.net_transmit = BT_MESH_TRANSMIT(2, 20),
.relay_retransmit = BT_MESH_TRANSMIT(2, 20),
};
static int
fault_get_cur(struct bt_mesh_model *model,
uint8_t *test_id,
uint16_t *company_id,
uint8_t *faults,
uint8_t *fault_count)
{
uint8_t reg_faults[FAULT_ARR_SIZE] = { [0 ... FAULT_ARR_SIZE - 1] = 0xff };
ESP_LOGI(tag, "fault_get_cur() has_reg_fault %u\n", has_reg_fault);
*test_id = recent_test_id;
*company_id = CID_VENDOR;
*fault_count = min(*fault_count, sizeof(reg_faults));
memcpy(faults, reg_faults, *fault_count);
return 0;
}
static int
fault_get_reg(struct bt_mesh_model *model,
uint16_t company_id,
uint8_t *test_id,
uint8_t *faults,
uint8_t *fault_count)
{
if (company_id != CID_VENDOR) {
return -BLE_HS_EINVAL;
}
ESP_LOGI(tag, "fault_get_reg() has_reg_fault %u\n", has_reg_fault);
*test_id = recent_test_id;
if (has_reg_fault) {
uint8_t reg_faults[FAULT_ARR_SIZE] = { [0 ... FAULT_ARR_SIZE - 1] = 0xff };
*fault_count = min(*fault_count, sizeof(reg_faults));
memcpy(faults, reg_faults, *fault_count);
} else {
*fault_count = 0;
}
return 0;
}
static int
fault_clear(struct bt_mesh_model *model, uint16_t company_id)
{
if (company_id != CID_VENDOR) {
return -BLE_HS_EINVAL;
}
has_reg_fault = false;
return 0;
}
static int
fault_test(struct bt_mesh_model *model, uint8_t test_id, uint16_t company_id)
{
if (company_id != CID_VENDOR) {
return -BLE_HS_EINVAL;
}
if (test_id != STANDARD_TEST_ID && test_id != TEST_ID) {
return -BLE_HS_EINVAL;
}
recent_test_id = test_id;
has_reg_fault = true;
bt_mesh_fault_update(bt_mesh_model_elem(model));
return 0;
}
static const struct bt_mesh_health_srv_cb health_srv_cb = {
.fault_get_cur = &fault_get_cur,
.fault_get_reg = &fault_get_reg,
.fault_clear = &fault_clear,
.fault_test = &fault_test,
};
static struct bt_mesh_health_srv health_srv = {
.cb = &health_srv_cb,
};
static struct bt_mesh_model_pub health_pub;
static void
health_pub_init(void)
{
health_pub.msg = BT_MESH_HEALTH_FAULT_MSG(0);
}
static struct bt_mesh_model_pub gen_level_pub;
static struct bt_mesh_model_pub gen_onoff_pub;
static uint8_t gen_on_off_state;
static int16_t gen_level_state;
static void gen_onoff_status(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx)
{
struct os_mbuf *msg = NET_BUF_SIMPLE(3);
uint8_t *status;
ESP_LOGI(tag, "#mesh-onoff STATUS\n");
bt_mesh_model_msg_init(msg, BT_MESH_MODEL_OP_2(0x82, 0x04));
status = net_buf_simple_add(msg, 1);
*status = gen_on_off_state;
if (bt_mesh_model_send(model, ctx, msg, NULL, NULL)) {
ESP_LOGI(tag, "#mesh-onoff STATUS: send status failed\n");
}
os_mbuf_free_chain(msg);
}
static void gen_onoff_get(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
ESP_LOGI(tag, "#mesh-onoff GET\n");
gen_onoff_status(model, ctx);
}
static void gen_onoff_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
ESP_LOGI(tag, "#mesh-onoff SET\n");
gen_on_off_state = buf->om_data[0];
gen_onoff_status(model, ctx);
}
static void gen_onoff_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
ESP_LOGI(tag, "#mesh-onoff SET-UNACK\n");
gen_on_off_state = buf->om_data[0];
}
static const struct bt_mesh_model_op gen_onoff_op[] = {
{ BT_MESH_MODEL_OP_2(0x82, 0x01), 0, gen_onoff_get },
{ BT_MESH_MODEL_OP_2(0x82, 0x02), 2, gen_onoff_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x03), 2, gen_onoff_set_unack },
BT_MESH_MODEL_OP_END,
};
static void gen_level_status(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx)
{
struct os_mbuf *msg = NET_BUF_SIMPLE(4);
ESP_LOGI(tag, "#mesh-level STATUS\n");
bt_mesh_model_msg_init(msg, BT_MESH_MODEL_OP_2(0x82, 0x08));
net_buf_simple_add_le16(msg, gen_level_state);
if (bt_mesh_model_send(model, ctx, msg, NULL, NULL)) {
ESP_LOGI(tag, "#mesh-level STATUS: send status failed\n");
}
os_mbuf_free_chain(msg);
}
static void gen_level_get(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
ESP_LOGI(tag, "#mesh-level GET\n");
gen_level_status(model, ctx);
}
static void gen_level_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t level;
level = (int16_t) net_buf_simple_pull_le16(buf);
ESP_LOGI(tag, "#mesh-level SET: level=%d\n", level);
gen_level_status(model, ctx);
gen_level_state = level;
ESP_LOGI(tag, "#mesh-level: level=%d\n", gen_level_state);
}
static void gen_level_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t level;
level = (int16_t) net_buf_simple_pull_le16(buf);
ESP_LOGI(tag, "#mesh-level SET-UNACK: level=%d\n", level);
gen_level_state = level;
ESP_LOGI(tag, "#mesh-level: level=%d\n", gen_level_state);
}
static void gen_delta_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t delta_level;
delta_level = (int16_t) net_buf_simple_pull_le16(buf);
ESP_LOGI(tag, "#mesh-level DELTA-SET: delta_level=%d\n", delta_level);
gen_level_status(model, ctx);
gen_level_state += delta_level;
ESP_LOGI(tag, "#mesh-level: level=%d\n", gen_level_state);
}
static void gen_delta_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
int16_t delta_level;
delta_level = (int16_t) net_buf_simple_pull_le16(buf);
ESP_LOGI(tag, "#mesh-level DELTA-SET: delta_level=%d\n", delta_level);
gen_level_state += delta_level;
ESP_LOGI(tag, "#mesh-level: level=%d\n", gen_level_state);
}
static void gen_move_set(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
}
static void gen_move_set_unack(struct bt_mesh_model *model,
struct bt_mesh_msg_ctx *ctx,
struct os_mbuf *buf)
{
}
static const struct bt_mesh_model_op gen_level_op[] = {
{ BT_MESH_MODEL_OP_2(0x82, 0x05), 0, gen_level_get },
{ BT_MESH_MODEL_OP_2(0x82, 0x06), 3, gen_level_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x07), 3, gen_level_set_unack },
{ BT_MESH_MODEL_OP_2(0x82, 0x09), 5, gen_delta_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x0a), 5, gen_delta_set_unack },
{ BT_MESH_MODEL_OP_2(0x82, 0x0b), 3, gen_move_set },
{ BT_MESH_MODEL_OP_2(0x82, 0x0c), 3, gen_move_set_unack },
BT_MESH_MODEL_OP_END,
};
static struct bt_mesh_model root_models[] = {
BT_MESH_MODEL_CFG_SRV(&cfg_srv),
BT_MESH_MODEL_HEALTH_SRV(&health_srv, &health_pub),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_ONOFF_SRV, gen_onoff_op,
&gen_onoff_pub, NULL),
BT_MESH_MODEL(BT_MESH_MODEL_ID_GEN_LEVEL_SRV, gen_level_op,
&gen_level_pub, NULL),
};
static struct bt_mesh_model vnd_models[] = {
BT_MESH_MODEL_VND(CID_VENDOR, BT_MESH_MODEL_ID_GEN_ONOFF_SRV, gen_onoff_op,
&gen_onoff_pub, NULL),
};
static struct bt_mesh_elem elements[] = {
BT_MESH_ELEM(0, root_models, vnd_models),
};
static const struct bt_mesh_comp comp = {
.cid = CID_VENDOR,
.elem = elements,
.elem_count = ARRAY_SIZE(elements),
};
static int output_number(bt_mesh_output_action_t action, uint32_t number)
{
ESP_LOGI(tag, "OOB Number: %u\n", number);
return 0;
}
static void prov_complete(u16_t net_idx, u16_t addr)
{
ESP_LOGI(tag, "Local node provisioned, primary address 0x%04x\n", addr);
}
static const uint8_t dev_uuid[16] = MYNEWT_VAL(BLE_MESH_DEV_UUID);
static const struct bt_mesh_prov prov = {
.uuid = dev_uuid,
.output_size = 4,
.output_actions = BT_MESH_DISPLAY_NUMBER | BT_MESH_BEEP | BT_MESH_VIBRATE | BT_MESH_BLINK,
.output_number = output_number,
.complete = prov_complete,
};
static void
blemesh_on_reset(int reason)
{
BLE_HS_LOG(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
blemesh_on_sync(void)
{
int err;
ble_addr_t addr;
ESP_LOGI(tag, "Bluetooth initialized\n");
/* Use NRPA */
err = ble_hs_id_gen_rnd(1, &addr);
assert(err == 0);
err = ble_hs_id_set_rnd(addr.val);
assert(err == 0);
err = bt_mesh_init(addr.type, &prov, &comp);
if (err) {
ESP_LOGI(tag, "Initializing mesh failed (err %d)\n", err);
return;
}
ESP_LOGI(tag, "Mesh initialized\n");
if (IS_ENABLED(CONFIG_SETTINGS)) {
settings_load();
}
if (bt_mesh_is_provisioned()) {
ESP_LOGI(tag, "Mesh network restored from flash\n");
}
}
void blemesh_host_task(void *param)
{
ble_hs_cfg.reset_cb = blemesh_on_reset;
ble_hs_cfg.sync_cb = blemesh_on_sync;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
health_pub_init();
nimble_port_run();
nimble_port_freertos_deinit();
}
void app_main()
{
/* Initialize NVS — it is used to store PHY calibration data */
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK(ret);
ESP_ERROR_CHECK(esp_nimble_hci_and_controller_init());
nimble_port_init();
ble_svc_gap_init();
ble_svc_gatt_init();
bt_mesh_register_gatt();
/* XXX Need to have template for store */
ble_store_config_init();
nimble_port_freertos_init(blemesh_host_task);
}