Hi,
I tried a light-switch example from SDK for mesh ver 4.1.0 on two nRF52840 DKs(first board with client and the second with server). I configured them with nRF Mesh app from Android and the example is works without problems.
But now, I am trying to modify the example to send a message from client to second client. I put all functions and headers included from main server in main client like in the code I inserted it:
#include <stdint.h>
#include <string.h>
/* HAL */
#include "boards.h"
#include "simple_hal.h"
#include "app_timer.h"
/* Core */
#include "nrf_mesh_config_core.h"
#include "nrf_mesh_gatt.h"
#include "nrf_mesh_configure.h"
#include "nrf_mesh.h"
#include "mesh_stack.h"
#include "device_state_manager.h"
#include "access_config.h"
#include "proxy.h" //new from server
/* Provisioning and configuration */
#include "mesh_provisionee.h"
#include "mesh_app_utils.h"
/* Models */
#include "generic_onoff_client.h"
#include "generic_onoff_server.h" //new from server
/* Logging and RTT */
#include "log.h"
#include "rtt_input.h"
/* Example specific includes */
#include "app_config.h"
#include "nrf_mesh_config_examples.h"
#include "light_switch_example_common.h"
#include "example_common.h"
#include "app_onoff.h" //new from server
#include "ble_softdevice_support.h"
/*****************************************************************************
* Definitions
*****************************************************************************/
#define APP_STATE_OFF (0)
#define APP_STATE_ON (1)
#define VAL_LIGHT (15)
#define APP_UNACK_MSG_REPEAT_COUNT (2)
/* Controls if the model instance should force all mesh messages to be segmented messages. */
#define APP_FORCE_SEGMENTATION (false)
/* Controls the MIC size used by the model instance for sending the mesh messages. */
#define APP_MIC_SIZE (NRF_MESH_TRANSMIC_SIZE_SMALL)
/* Delay value used by the OnOff client for sending OnOff Set messages. */
#define APP_ONOFF_DELAY_MS (50)
/* Transition time value used by the OnOff client for sending OnOff Set messages. */
#define APP_ONOFF_TRANSITION_TIME_MS (100)
#define LED_TEST (BSP_LED_3)
/////////////////////////////////////////////////////////////////new from server
#define ONOFF_SERVER_0_LED (BSP_LED_0)
#define APP_ONOFF_ELEMENT_INDEX (0)
/////////////////////////////////////////////////////////////////
/*****************************************************************************
* Forward declaration of static functions
*****************************************************************************/
static void app_gen_onoff_client_publish_interval_cb(access_model_handle_t handle, void * p_self);
static void app_generic_onoff_client_status_cb(const generic_onoff_client_t * p_self,
const access_message_rx_meta_t * p_meta,
const generic_onoff_status_params_t * p_in);
static void app_gen_onoff_client_transaction_status_cb(access_model_handle_t model_handle,
void * p_args,
access_reliable_status_t status);
////////////////////////////////////////////////////////////////////////////////////////////new from server
//static void app_onoff_server_set_cb(const app_onoff_server_t * p_server, bool onoff);
//static void app_onoff_server_get_cb(const app_onoff_server_t * p_server, bool * p_present_onoff);
//static void app_onoff_server_transition_cb(const app_onoff_server_t * p_server,
// uint32_t transition_time_ms, bool target_onoff);
static void app_onoff_server_set_cb(const app_onoff_server_t * p_server, uint32_t light);
static void app_onoff_server_get_cb(const app_onoff_server_t * p_server, uint32_t * p_present_onoff);
static void app_onoff_server_transition_cb(const app_onoff_server_t * p_server,
uint32_t transition_time_ms, bool target_onoff);
////////////////////////////////////////////////////////////////////////////////////////////
/*****************************************************************************
* Static variables
*****************************************************************************/
static generic_onoff_client_t m_clients[CLIENT_MODEL_INSTANCE_COUNT];
static bool m_device_provisioned;
////////////////////////////////////////////////////////////////////////////////////////////new from server
/* Generic OnOff server structure definition and initialization */
APP_ONOFF_SERVER_DEF(m_onoff_server_0,
APP_FORCE_SEGMENTATION,
APP_MIC_SIZE,
app_onoff_server_set_cb,
app_onoff_server_get_cb,
app_onoff_server_transition_cb)
/* Callback for updating the hardware state */
//static void app_onoff_server_set_cb(const app_onoff_server_t * p_server, bool onoff)
//{
// /* Resolve the server instance here if required, this example uses only 1 instance. */
//
// __LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Setting GPIO value: %d\n", onoff)
//
// hal_led_pin_set(ONOFF_SERVER_0_LED, onoff);
//}
static void app_onoff_server_set_cb(const app_onoff_server_t * p_server, uint32_t light)
{
/* Resolve the server instance here if required, this example uses only 1 instance. */
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Value for light from client: %u\n", light)
//hal_led_pin_set(ONOFF_SERVER_0_LED, onoff);
}
/* Callback for reading the hardware state */
static void app_onoff_server_get_cb(const app_onoff_server_t * p_server, uint32_t * p_present_onoff)
{
/* Resolve the server instance here if required, this example uses only 1 instance. */
//*p_present_onoff = hal_led_pin_get(ONOFF_SERVER_0_LED);
}
/* Callback for updating the hardware state */
static void app_onoff_server_transition_cb(const app_onoff_server_t * p_server,
uint32_t transition_time_ms, bool target_onoff)
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Transition time: %d, Target OnOff: %d\n",
transition_time_ms, target_onoff);
}
static void app_model_init(void)
{
/* Instantiate onoff server on element index APP_ONOFF_ELEMENT_INDEX */
//ERROR_CHECK(app_onoff_init(&m_onoff_server_0, APP_ONOFF_ELEMENT_INDEX)); //orig
//ERROR_CHECK(simple_on_off_server_init(&m_onoff_server_0, APP_ONOFF_ELEMENT_INDEX));
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "App OnOff Model Handle: %d\n", m_onoff_server_0.server.model_handle);
}
////////////////////////////////////////////////////////////////////////////////////////////
const generic_onoff_client_callbacks_t client_cbs =
{
.onoff_status_cb = app_generic_onoff_client_status_cb,
.ack_transaction_status_cb = app_gen_onoff_client_transaction_status_cb,
.periodic_publish_cb = app_gen_onoff_client_publish_interval_cb
};
static void device_identification_start_cb(uint8_t attention_duration_s)
{
hal_led_mask_set(LEDS_MASK, false);
hal_led_blink_ms(BSP_LED_2_MASK | BSP_LED_3_MASK,
LED_BLINK_ATTENTION_INTERVAL_MS,
LED_BLINK_ATTENTION_COUNT(attention_duration_s));
}
static void provisioning_aborted_cb(void)
{
hal_led_blink_stop();
}
static void unicast_address_print(void)
{
dsm_local_unicast_address_t node_address;
dsm_local_unicast_addresses_get(&node_address);
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Node Address: 0x%04x \n", node_address.address_start);
}
static void provisioning_complete_cb(void)
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Successfully provisioned\n");
#if MESH_FEATURE_GATT_ENABLED
/* Restores the application parameters after switching from the Provisioning
* service to the Proxy */
gap_params_init();
conn_params_init();
#endif
unicast_address_print();
hal_led_blink_stop();
hal_led_mask_set(LEDS_MASK, LED_MASK_STATE_OFF);
hal_led_blink_ms(LEDS_MASK, LED_BLINK_INTERVAL_MS, LED_BLINK_CNT_PROV);
}
/* This callback is called periodically if model is configured for periodic publishing */
static void app_gen_onoff_client_publish_interval_cb(access_model_handle_t handle, void * p_self)
{
__LOG(LOG_SRC_APP, LOG_LEVEL_WARN, "Publish desired message here.\n");
}
/* Acknowledged transaction status callback, if acknowledged transfer fails, application can
* determine suitable course of action (e.g. re-initiate previous transaction) by using this
* callback.
*/
static void app_gen_onoff_client_transaction_status_cb(access_model_handle_t model_handle,
void * p_args,
access_reliable_status_t status)
{
switch(status)
{
case ACCESS_RELIABLE_TRANSFER_SUCCESS:
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Acknowledged transfer success.\n");
break;
case ACCESS_RELIABLE_TRANSFER_TIMEOUT:
hal_led_blink_ms(LEDS_MASK, LED_BLINK_SHORT_INTERVAL_MS, LED_BLINK_CNT_NO_REPLY);
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Acknowledged transfer timeout.\n");
break;
case ACCESS_RELIABLE_TRANSFER_CANCELLED:
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Acknowledged transfer cancelled.\n");
break;
default:
ERROR_CHECK(NRF_ERROR_INTERNAL);
break;
}
}
/* Generic OnOff client model interface: Process the received status message in this callback */
static void app_generic_onoff_client_status_cb(const generic_onoff_client_t * p_self,
const access_message_rx_meta_t * p_meta,
const generic_onoff_status_params_t * p_in)
{
if (p_in->remaining_time_ms > 0)
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "OnOff server: 0x%04x, Present OnOff: %d, Target OnOff: %d, Remaining Time: %d ms\n",
p_meta->src.value, p_in->present_on_off, p_in->target_on_off, p_in->remaining_time_ms);
}
else
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "OnOff server: 0x%04x, Present OnOff: %d\n",
p_meta->src.value, p_in->present_on_off);
}
}
static void node_reset(void)
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "----- Node reset -----\n");
hal_led_blink_ms(LEDS_MASK, LED_BLINK_INTERVAL_MS, LED_BLINK_CNT_RESET);
/* This function may return if there are ongoing flash operations. */
mesh_stack_device_reset();
}
static void config_server_evt_cb(const config_server_evt_t * p_evt)
{
if (p_evt->type == CONFIG_SERVER_EVT_NODE_RESET)
{
node_reset();
}
}
#if NRF_MESH_LOG_ENABLE
static const char m_usage_string[] =
"\n"
"\t\t------------------------------------------------------------------------------------\n"
"\t\t Button/RTT 1) Send a message to the odd group (address: 0xC003) to turn on LED 1.\n"
"\t\t Button/RTT 2) Send a message to the odd group (address: 0xC003) to turn off LED 1.\n"
"\t\t Button/RTT 3) Send a message to the even group (address: 0xC002) to turn on LED 1.\n"
"\t\t Button/RTT 4) Send a message to the even group (address: 0xC002) to turn off LED 1.\n"
"\t\t------------------------------------------------------------------------------------\n";
#endif
//message format
//typedef struct
//{
//
// unsigned char sourceNode[255];
// unsigned char destNode[255];
// unsigned int temperature;
// unsigned int humidity;
// unsigned int light;
// unsigned int batteryLevel;
// unsigned int digitalIN1;
// unsigned int digitalOUT1;
//
//} message_param;
static void button_event_handler(uint32_t button_number)
{
/* Increase button number because the buttons on the board is marked with 1 to 4 */
button_number++;
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Button %u pressed\n", button_number);
uint32_t status = NRF_SUCCESS;
generic_onoff_set_params_t set_params;
model_transition_t transition_params;
//message_param msg;
static uint8_t tid = 0;
//static uint32_t light = 5;
// switch(button_number)
// {
// case 1:
// case 3:
// set_params.on_off = APP_STATE_ON;
// break;
//
// case 2:
// case 4:
// set_params.on_off = APP_STATE_OFF;
// break;
// }
switch(button_number)
{
case 1:
set_params.light = VAL_LIGHT;
break;
}
set_params.tid = tid++;
transition_params.delay_ms = APP_ONOFF_DELAY_MS;
transition_params.transition_time_ms = APP_ONOFF_TRANSITION_TIME_MS;
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Sending msg for test: Value for light: %u\n", set_params.light);
// switch (button_number)
// {
// case 1:
// case 2:
// /* Demonstrate acknowledged transaction, using 1st client model instance */
// /* In this examples, users will not be blocked if the model is busy */
// (void)access_model_reliable_cancel(m_clients[0].model_handle);
// status = generic_onoff_client_set(&m_clients[0], &set_params, &transition_params);
// hal_led_pin_set(BSP_LED_0, set_params.on_off);
// //send msg
// generic_onoff_client_set(&m_clients[0], &msg, &transition_params);
// __LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Sending msg from %c\n", msg.sourceNode);
// break;
//
// case 3:
// case 4:
// /* Demonstrate un-acknowledged transaction, using 2nd client model instance */
// status = generic_onoff_client_set_unack(&m_clients[1], &set_params,
// &transition_params, APP_UNACK_MSG_REPEAT_COUNT);
// hal_led_pin_set(BSP_LED_1, set_params.on_off);
// break;
// default:
// __LOG(LOG_SRC_APP, LOG_LEVEL_INFO, m_usage_string);
// break;
// }
switch (button_number)
{
case 1:
/* Demonstrate acknowledged transaction, using 1st client model instance */
/* In this examples, users will not be blocked if the model is busy */
(void)access_model_reliable_cancel(m_clients[0].model_handle);
status = generic_onoff_client_set(&m_clients[0], &set_params, &transition_params);
hal_led_pin_set(BSP_LED_0, 1);
break;
default:
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, m_usage_string);
break;
}
switch (status)
{
case NRF_SUCCESS:
break;
case NRF_ERROR_NO_MEM:
case NRF_ERROR_BUSY:
case NRF_ERROR_INVALID_STATE:
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Client %u cannot send\n", button_number);
hal_led_blink_ms(LEDS_MASK, LED_BLINK_SHORT_INTERVAL_MS, LED_BLINK_CNT_NO_REPLY);
break;
case NRF_ERROR_INVALID_PARAM:
/* Publication not enabled for this client. One (or more) of the following is wrong:
* - An application key is missing, or there is no application key bound to the model
* - The client does not have its publication state set
*
* It is the provisioner that adds an application key, binds it to the model and sets
* the model's publication state.
*/
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Publication not configured for client %u\n", button_number);
break;
default:
ERROR_CHECK(status);
break;
}
}
static void app_rtt_input_handler(int key)
{
if (key >= '1' && key <= '4')
{
uint32_t button_number = key - '1';
button_event_handler(button_number);
}
else
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, m_usage_string);
}
}
static void models_init_cb(void)
{
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Initializing and adding models\n");
app_model_init(); //new from server
for (uint32_t i = 0; i < CLIENT_MODEL_INSTANCE_COUNT; ++i)
{
m_clients[i].settings.p_callbacks = &client_cbs;
m_clients[i].settings.timeout = 0;
m_clients[i].settings.force_segmented = APP_FORCE_SEGMENTATION;
m_clients[i].settings.transmic_size = APP_MIC_SIZE;
ERROR_CHECK(generic_onoff_client_init(&m_clients[i], i + 1));
}
}
static void mesh_init(void)
{
mesh_stack_init_params_t init_params =
{
.core.irq_priority = NRF_MESH_IRQ_PRIORITY_LOWEST,
.core.lfclksrc = DEV_BOARD_LF_CLK_CFG,
.core.p_uuid = NULL,
.models.models_init_cb = models_init_cb,
.models.config_server_cb = config_server_evt_cb
};
uint32_t status = mesh_stack_init(&init_params, &m_device_provisioned);
switch (status)
{
case NRF_ERROR_INVALID_DATA:
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Data in the persistent memory was corrupted. Device starts as unprovisioned.\n");
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "Reset device before start provisioning.\n");
break;
case NRF_SUCCESS:
break;
default:
ERROR_CHECK(status);
}
}
static void initialize(void)
{
__LOG_INIT(LOG_SRC_APP | LOG_SRC_ACCESS | LOG_SRC_BEARER, LOG_LEVEL_INFO, LOG_CALLBACK_DEFAULT);
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, "----- BLE Mesh Light Switch Client Demo -----\n");
ERROR_CHECK(app_timer_init());
hal_leds_init();
#if BUTTON_BOARD
ERROR_CHECK(hal_buttons_init(button_event_handler));
#endif
ble_stack_init();
#if MESH_FEATURE_GATT_ENABLED
gap_params_init();
conn_params_init();
#endif
mesh_init();
}
static void start(void)
{
rtt_input_enable(app_rtt_input_handler, RTT_INPUT_POLL_PERIOD_MS);
if (!m_device_provisioned)
{
static const uint8_t static_auth_data[NRF_MESH_KEY_SIZE] = STATIC_AUTH_DATA;
mesh_provisionee_start_params_t prov_start_params =
{
.p_static_data = static_auth_data,
.prov_sd_ble_opt_set_cb = NULL,
.prov_complete_cb = provisioning_complete_cb,
.prov_device_identification_start_cb = device_identification_start_cb,
.prov_device_identification_stop_cb = NULL,
.prov_abort_cb = provisioning_aborted_cb,
.p_device_uri = EX_URI_LS_SERVER
};
ERROR_CHECK(mesh_provisionee_prov_start(&prov_start_params));
}
else
{
unicast_address_print();
}
mesh_app_uuid_print(nrf_mesh_configure_device_uuid_get());
ERROR_CHECK(mesh_stack_start());
__LOG(LOG_SRC_APP, LOG_LEVEL_INFO, m_usage_string);
hal_led_mask_set(LEDS_MASK, LED_MASK_STATE_OFF);
hal_led_blink_ms(LEDS_MASK, LED_BLINK_INTERVAL_MS, LED_BLINK_CNT_START);
}
int main(void)
{
initialize();
start();
for (;;)
{
//blink LEDs
//hal_led_blink_ms(LED_TEST, LED_BLINK_INTERVAL_MS_TEST, LED_BLINK_CNT_TEST);
(void)sd_app_evt_wait();
}
}
After downloaded the modified example in boards, I configured them with nRF Mesh app like this: on first client board I set publication group address and for second client board I set subscribe. When I tested the subscribed client doesn't receive the message because I don't see logs in the SES console. Can you tell me what I did wrong or what do you suggest?
I found this similar post on DevZone: https://devzone.nordicsemi.com/f/nordic-q-a/34841/send-message-from-client-to-client-in-mesh ...but the webpage who linked in the post not working, can you updated it?
Kind regards,
Liv
