The First place winner intro on 2019 The Cypress Bluetooth 5 IoT Contest

/* * Copyright 2019, Cypress Semiconductor Corporation or a subsidiary of * Cypress Semiconductor Corporation. All Rights Reserved. * * This software, including source code, documentation and related * materials ("Software"), is owned by Cypress Semiconductor Corporation * or one of its subsidiaries ("Cypress") and is protected by and subject to * worldwide patent protection (United States and foreign), * United States copyright laws and international treaty provisions. * Therefore, you may use this Software only as provided in the license * agreement accompanying the software package from which you * obtained this Software ("EULA"). * If no EULA applies, Cypress hereby grants you a personal, non-exclusive, * non-transferable license to copy, modify, and compile the Software * source code solely for use in connection with Cypress's * integrated circuit products. Any reproduction, modification, translation, * compilation, or representation of this Software except as specified * above is prohibited without the express written permission of Cypress. * * Disclaimer: THIS SOFTWARE IS PROVIDED AS-IS, WITH NO WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, NONINFRINGEMENT, IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress * reserves the right to make changes to the Software without notice. Cypress * does not assume any liability arising out of the application or use of the * Software or any product or circuit described in the Software. Cypress does * not authorize its products for use in any products where a malfunction or * failure of the Cypress product may reasonably be expected to result in * significant property damage, injury or death ("High Risk Product"). By * including Cypress's product in a High Risk Product, the manufacturer * of such system or application assumes all risk of such use and in doing * so agrees to indemnify Cypress against all liability. */ /** @file * * This demo application shows a simple implementation of a dimmable light. * The app is based on the snip/mesh/mesh_light_lightness sample which * implements BLE Mesh Light Lightness Server model. Because Light Lightness * Server model extends Generic OnOff and Generic Level, the dimmable * light can be controlled by a Switch (Generic OnOff Client), a Dimmer * (Generic Level Client), or by an application which implements Light * Lightness Client. The WICED Mesh Models library takes care of the * translation of the OnOff and Level messages and the only messages * that the application layer needs to process is those of the Light * Lightness Model. * * Features demonstrated * - LED usage on the EVK * - Processing of the Light Lightness messages * * To demonstrate the app, work through the following steps. * 1. Build and download the application (to the WICED board) * 2. Build and download a controlling application (to another WICED board) * (for example apps/demo/dimmer project) * 3. Use Mesh Client or Client Control to provision a light bulb and a dimmer * 4. Configure dimmer to control the light bulb. * (note that the bulb and the dimmer were provisioned in the same group, * the dimmer will be automatically configured to send messages to the group * and this step can be skipped. * 5. Push/release the application button on the dimmer. The LED on the light * side should turn on. * 6. Push/release the application button on the dimmer. The LED on the light * side should turn off. * 7. Push and hold the application button on the dimmer. The LED on the light * side should gradually go from off to on within 4 seconds. * 8. Push and hold the application button on the dimmer. The LED on the light * side should gradually go from on to off within 4 seconds. * 9. Try pushing and holding button for less than 4 seconds, and all other * combinations. * */ #include "wiced_bt_ble.h" #include "wiced_bt_gatt.h" #include "wiced_bt_mesh_models.h" #include "wiced_bt_trace.h" #include "wiced_bt_mesh_app.h" #include "led_control.h" #ifdef HCI_CONTROL #include "wiced_transport.h" #include "hci_control_api.h" #endif #include "wiced_bt_cfg.h" extern wiced_bt_cfg_settings_t wiced_bt_cfg_settings; /****************************************************** * Constants ******************************************************/ #define MESH_PID 0x311F #define MESH_VID 0x0002 #define MESH_FWID 0x311F000101010001 #define MESH_CACHE_REPLAY_SIZE 0x0008 /****************************************************** * Structures ******************************************************/ /****************************************************** * Function Prototypes ******************************************************/ static void mesh_app_init(wiced_bool_t is_provisioned); static void mesh_app_attention(uint8_t element_idx, uint8_t time); static void mesh_app_message_handler(uint8_t element_idx, uint16_t event, void *p_data); static void mesh_app_process_set_level(uint8_t element_idx, wiced_bt_mesh_light_lightness_status_t *p_data); /****************************************************** * Variables Definitions ******************************************************/ uint8_t mesh_mfr_name[WICED_BT_MESH_PROPERTY_LEN_DEVICE_MANUFACTURER_NAME] = { 'C', 'y', 'p', 'r', 'e', 's', 's', 0 }; uint8_t mesh_model_num[WICED_BT_MESH_PROPERTY_LEN_DEVICE_MODEL_NUMBER] = { 'A', '1', '9', 0 }; uint8_t mesh_prop_fw_version[WICED_BT_MESH_PROPERTY_LEN_DEVICE_FIRMWARE_REVISION] = { '0', '6', '.', '0', '2', '.', '0', '5' }; // this is overwritten during init uint8_t mesh_system_id[8] = { 0xbb, 0xb8, 0xa1, 0x80, 0x5f, 0x9f, 0x91, 0x71 }; wiced_bt_mesh_core_config_model_t mesh_element1_models[] = { WICED_BT_MESH_DEVICE, WICED_BT_MESH_MODEL_USER_PROPERTY_SERVER, WICED_BT_MESH_MODEL_LIGHT_LIGHTNESS_SERVER, }; #define MESH_APP_NUM_MODELS (sizeof(mesh_element1_models) / sizeof(wiced_bt_mesh_core_config_model_t)) wiced_bt_mesh_core_config_property_t mesh_element1_properties[] = { { .id = WICED_BT_MESH_PROPERTY_DEVICE_FIRMWARE_REVISION, .type = WICED_BT_MESH_PROPERTY_TYPE_USER, .user_access = WICED_BT_MESH_PROPERTY_ID_READABLE, .max_len = WICED_BT_MESH_PROPERTY_LEN_DEVICE_FIRMWARE_REVISION, .value = mesh_prop_fw_version }, }; #define MESH_APP_NUM_PROPERTIES (sizeof(mesh_element1_properties) / sizeof(wiced_bt_mesh_core_config_property_t)) #define MESH_LIGHT_LIGHTNESS_SERVER_ELEMENT_INDEX 0 wiced_bt_mesh_core_config_element_t mesh_elements[] = { { .location = MESH_ELEM_LOC_MAIN, // location description as defined in the GATT Bluetooth Namespace Descriptors section of the Bluetooth SIG Assigned Numbers .default_transition_time = MESH_DEFAULT_TRANSITION_TIME_IN_MS, // Default transition time for models of the element in milliseconds .onpowerup_state = WICED_BT_MESH_ON_POWER_UP_STATE_RESTORE, // Default element behavior on power up .default_level = 0, // Default value of the variable controlled on this element (for example power, lightness, temperature, hue...) .range_min = 1, // Minimum value of the variable controlled on this element (for example power, lightness, temperature, hue...) .range_max = 0xffff, // Maximum value of the variable controlled on this element (for example power, lightness, temperature, hue...) .move_rollover = 0, // If true when level gets to range_max during move operation, it switches to min, otherwise move stops. .properties_num = MESH_APP_NUM_PROPERTIES, // Number of properties in the array models .properties = mesh_element1_properties, // Array of properties in the element. .sensors_num = 0, // Number of sensors in the sensor array .sensors = NULL, // Array of sensors of that element .models_num = MESH_APP_NUM_MODELS, // Number of models in the array models .models = mesh_element1_models, // Array of models located in that element. Model data is defined by structure wiced_bt_mesh_core_config_model_t }, }; wiced_bt_mesh_core_config_t mesh_config = { .company_id = MESH_COMPANY_ID_CYPRESS, // Company identifier assigned by the Bluetooth SIG .product_id = MESH_PID, // Vendor-assigned product identifier .vendor_id = MESH_VID, // Vendor-assigned product version identifier .replay_cache_size = MESH_CACHE_REPLAY_SIZE, // Number of replay protection entries, i.e. maximum number of mesh devices that can send application messages to this device. .features = WICED_BT_MESH_CORE_FEATURE_BIT_FRIEND | WICED_BT_MESH_CORE_FEATURE_BIT_RELAY | WICED_BT_MESH_CORE_FEATURE_BIT_GATT_PROXY_SERVER, // In Friend mode support friend, relay .friend_cfg = // Configuration of the Friend Feature(Receive Window in Ms, messages cache) { .receive_window = 200, // Receive Window value in milliseconds supported by the Friend node. .cache_buf_len = 300, // Length of the buffer for the cache .max_lpn_num = 4 // Max number of Low Power Nodes with established friendship. Must be > 0 if Friend feature is supported. }, .low_power = // Configuration of the Low Power Feature { .rssi_factor = 0, // contribution of the RSSI measured by the Friend node used in Friend Offer Delay calculations. .receive_window_factor = 0, // contribution of the supported Receive Window used in Friend Offer Delay calculations. .min_cache_size_log = 0, // minimum number of messages that the Friend node can store in its Friend Cache. .receive_delay = 0, // Receive delay in 1 ms units to be requested by the Low Power node. .poll_timeout = 0 // Poll timeout in 100ms units to be requested by the Low Power node. }, .gatt_client_only = WICED_FALSE, // Can connect to mesh over GATT or ADV .elements_num = (uint8_t)(sizeof(mesh_elements) / sizeof(mesh_elements[0])), // number of elements on this device .elements = mesh_elements // Array of elements for this device }; /* * Mesh application library will call into application functions if provided by the application. */ wiced_bt_mesh_app_func_table_t wiced_bt_mesh_app_func_table = { mesh_app_init, // application initialization NULL, // Default SDK platform button processing NULL, // GATT connection status mesh_app_attention, // attention processing NULL, // notify period set NULL, // WICED HCI command NULL, // LPN sleep NULL // factory reset }; uint8_t last_known_brightness = 0; uint8_t attention_brightness = 0; uint8_t attention_time = 0; wiced_timer_t attention_timer; static void attention_timer_cb(TIMER_PARAM_TYPE arg); /****************************************************** * Function Definitions ******************************************************/ void mesh_app_init(wiced_bool_t is_provisioned) { #if 0 extern uint8_t wiced_bt_mesh_model_trace_enabled; wiced_bt_mesh_model_trace_enabled = WICED_TRUE; #endif wiced_bt_cfg_settings.device_name = (uint8_t *)"Water Pump"; wiced_bt_cfg_settings.gatt_cfg.appearance = APPEARANCE_SENSOR_TEMPERATURE;//APPEARANCE_GENERIC_REMOTE_CONTROL; mesh_prop_fw_version[0] = 0x30 + (WICED_SDK_MAJOR_VER / 10); mesh_prop_fw_version[1] = 0x30 + (WICED_SDK_MAJOR_VER % 10); mesh_prop_fw_version[2] = 0x30 + (WICED_SDK_MINOR_VER / 10); mesh_prop_fw_version[3] = 0x30 + (WICED_SDK_MINOR_VER % 10); mesh_prop_fw_version[4] = 0x30 + (WICED_SDK_REV_NUMBER / 10); mesh_prop_fw_version[5] = 0x30 + (WICED_SDK_REV_NUMBER % 10); mesh_prop_fw_version[6] = 0x30 + (WICED_SDK_BUILD_NUMBER / 10); mesh_prop_fw_version[7] = 0x30 + (WICED_SDK_BUILD_NUMBER % 10); // Adv Data is fixed. Spec allows to put URI, Name, Appearance and Tx Power in the Scan Response Data. if (!is_provisioned) { wiced_bt_ble_advert_elem_t adv_elem[3]; uint8_t buf[2]; uint8_t num_elem = 0; adv_elem[num_elem].advert_type = BTM_BLE_ADVERT_TYPE_NAME_COMPLETE; adv_elem[num_elem].len = (uint16_t)strlen((const char*)wiced_bt_cfg_settings.device_name); adv_elem[num_elem].p_data = wiced_bt_cfg_settings.device_name; num_elem++; adv_elem[num_elem].advert_type = BTM_BLE_ADVERT_TYPE_APPEARANCE; adv_elem[num_elem].len = 2; buf[0] = (uint8_t)wiced_bt_cfg_settings.gatt_cfg.appearance; buf[1] = (uint8_t)(wiced_bt_cfg_settings.gatt_cfg.appearance >> 8); adv_elem[num_elem].p_data = buf; num_elem++; wiced_bt_mesh_set_raw_scan_response_data(num_elem, adv_elem); } led_control_init(LED_CONTROL_TYPE_LEVEL); wiced_init_timer(&attention_timer, attention_timer_cb, 0, WICED_SECONDS_PERIODIC_TIMER); // Initialize Light Lightness Server and register a callback which will be executed when it is time to change the brightness of the bulb wiced_bt_mesh_model_light_lightness_server_init(MESH_LIGHT_LIGHTNESS_SERVER_ELEMENT_INDEX, mesh_app_message_handler, is_provisioned); // Initialize the Property Server. We do not need to be notified when Property is set, because our only property is readonly wiced_bt_mesh_model_property_server_init(MESH_LIGHT_LIGHTNESS_SERVER_ELEMENT_INDEX, NULL, is_provisioned); } /* * Mesh library requests to alert user for "time" seconds. */ void mesh_app_attention(uint8_t element_idx, uint8_t time) { WICED_BT_TRACE("dimmable light attention:%d sec\n", time); // If time is zero, stop alerting and restore the last known brightness if (time == 0) { wiced_stop_timer(&attention_timer); led_control_set_brighness_level(last_known_brightness); return; } wiced_start_timer(&attention_timer, 1); attention_time = time; attention_brightness = (last_known_brightness != 0) ? 0 : 100; led_control_set_brighness_level(attention_brightness); } /* * Attention timer callback is executed every second while user needs to be alerted. * Just switch brightness between 0 and 100% */ void attention_timer_cb(TIMER_PARAM_TYPE arg) { WICED_BT_TRACE("dimmable light attention timeout:%d\n", attention_time); if (--attention_time == 0) { wiced_stop_timer(&attention_timer); led_control_set_brighness_level(last_known_brightness); return; } attention_brightness = (attention_brightness == 0) ? 100 : 0; led_control_set_brighness_level(attention_brightness); } /* * Process event received from the models library. */ void mesh_app_message_handler(uint8_t element_idx, uint16_t event, void *p_data) { switch (event) { case WICED_BT_MESH_LIGHT_LIGHTNESS_SET: mesh_app_process_set_level(element_idx, (wiced_bt_mesh_light_lightness_status_t *)p_data); break; default: WICED_BT_TRACE("dimmable light unknown msg:%d\n", event); break; } } /* * Command from the level client is received to set the new level */ void mesh_app_process_set_level(uint8_t element_idx, wiced_bt_mesh_light_lightness_status_t *p_status) { WICED_BT_TRACE("mesh light srv set level element:%d present actual:%d linear:%d remaining_time:%d\n", element_idx, p_status->lightness_actual_present, p_status->lightness_linear_present, p_status->remaining_time); last_known_brightness = (uint8_t)((uint32_t)p_status->lightness_actual_present * 100 / 65535); led_control_set_brighness_level(last_known_brightness); // If we were alerting user, stop it. wiced_stop_timer(&attention_timer); }

/* * Copyright 2019, Cypress Semiconductor Corporation or a subsidiary of * Cypress Semiconductor Corporation. All Rights Reserved. * * This software, including source code, documentation and related * materials ("Software"), is owned by Cypress Semiconductor Corporation * or one of its subsidiaries ("Cypress") and is protected by and subject to * worldwide patent protection (United States and foreign), * United States copyright laws and international treaty provisions. * Therefore, you may use this Software only as provided in the license * agreement accompanying the software package from which you * obtained this Software ("EULA"). * If no EULA applies, Cypress hereby grants you a personal, non-exclusive, * non-transferable license to copy, modify, and compile the Software * source code solely for use in connection with Cypress's * integrated circuit products. Any reproduction, modification, translation, * compilation, or representation of this Software except as specified * above is prohibited without the express written permission of Cypress. * * Disclaimer: THIS SOFTWARE IS PROVIDED AS-IS, WITH NO WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, NONINFRINGEMENT, IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress * reserves the right to make changes to the Software without notice. Cypress * does not assume any liability arising out of the application or use of the * Software or any product or circuit described in the Software. Cypress does * not authorize its products for use in any products where a malfunction or * failure of the Cypress product may reasonably be expected to result in * significant property damage, injury or death ("High Risk Product"). By * including Cypress's product in a High Risk Product, the manufacturer * of such system or application assumes all risk of such use and in doing * so agrees to indemnify Cypress against all liability. */ /** @file * * This demo application shows a simple implementation of a dimmable light. * The app is based on the snip/mesh/mesh_light_lightness sample which * implements BLE Mesh Light Lightness Server model. Because Light Lightness * Server model extends Generic OnOff and Generic Level, the dimmable * light can be controlled by a Switch (Generic OnOff Client), a Dimmer * (Generic Level Client), or by an application which implements Light * Lightness Client. The WICED Mesh Models library takes care of the * translation of the OnOff and Level messages and the only messages * that the application layer needs to process is those of the Light * Lightness Model. * * Features demonstrated * - LED usage on the EVK * - Processing of the Light Lightness messages * * To demonstrate the app, work through the following steps. * 1. Build and download the application (to the WICED board) * 2. Build and download a controlling application (to another WICED board) * (for example apps/demo/dimmer project) * 3. Use Mesh Client or Client Control to provision a light bulb and a dimmer * 4. Configure dimmer to control the light bulb. * (note that the bulb and the dimmer were provisioned in the same group, * the dimmer will be automatically configured to send messages to the group * and this step can be skipped. * 5. Push/release the application button on the dimmer. The LED on the light * side should turn on. * 6. Push/release the application button on the dimmer. The LED on the light * side should turn off. * 7. Push and hold the application button on the dimmer. The LED on the light * side should gradually go from off to on within 4 seconds. * 8. Push and hold the application button on the dimmer. The LED on the light * side should gradually go from on to off within 4 seconds. * 9. Try pushing and holding button for less than 4 seconds, and all other * combinations. * */ #include "wiced_bt_ble.h" #include "wiced_bt_gatt.h" #include "wiced_bt_mesh_models.h" #include "wiced_bt_trace.h" #include "wiced_bt_mesh_app.h" #include "wiced_thermistor.h" #include "led_control.h" #include "pir_sense.h" #ifdef HCI_CONTROL #include "wiced_transport.h" #include "hci_control_api.h" #endif #include "wiced_bt_cfg.h" extern wiced_bt_cfg_settings_t wiced_bt_cfg_settings; /****************************************************** * Constants ******************************************************/ #define MESH_PID 0x311F #define MESH_VID 0x0002 #define MESH_FWID 0x311F000101010001 #define MESH_CACHE_REPLAY_SIZE 0x0008 /****************************************************** * Structures ******************************************************/ /****************************************************** * Function Prototypes ******************************************************/ static void mesh_app_init(wiced_bool_t is_provisioned); static void mesh_app_attention(uint8_t element_idx, uint8_t time); static void mesh_app_message_handler(uint8_t element_idx, uint16_t event, void *p_data); static void mesh_app_process_set_level(uint8_t element_idx, wiced_bt_mesh_light_lightness_status_t *p_data); static void e93196_int_proc(void* data, uint8_t port_pin); static void mesh_sensor_presence_detected_timer_callback(TIMER_PARAM_TYPE arg); static void mesh_light_ontime_timer_callback(TIMER_PARAM_TYPE arg); static void max44009_int_proc(void* data, uint8_t port_pin); /****************************************************** * Variables Definitions ******************************************************/ uint8_t mesh_mfr_name[WICED_BT_MESH_PROPERTY_LEN_DEVICE_MANUFACTURER_NAME] = { 'C', 'y', 'p', 'r', 'e', 's', 's', 0 }; uint8_t mesh_model_num[WICED_BT_MESH_PROPERTY_LEN_DEVICE_MODEL_NUMBER] = { 'A', '1', '9', 0 }; uint8_t mesh_prop_fw_version[WICED_BT_MESH_PROPERTY_LEN_DEVICE_FIRMWARE_REVISION] = { '0', '6', '.', '0', '2', '.', '0', '5' }; // this is overwritten during init uint8_t mesh_system_id[8] = { 0xbb, 0xb8, 0xa1, 0x80, 0x5f, 0x9f, 0x91, 0x71 }; wiced_bt_mesh_light_lightness_status_t light; wiced_bt_mesh_core_config_model_t mesh_element1_models[] = { WICED_BT_MESH_DEVICE, WICED_BT_MESH_MODEL_USER_PROPERTY_SERVER, WICED_BT_MESH_MODEL_LIGHT_LIGHTNESS_SERVER, }; #define MESH_APP_NUM_MODELS (sizeof(mesh_element1_models) / sizeof(wiced_bt_mesh_core_config_model_t)) wiced_bt_mesh_core_config_property_t mesh_element1_properties[] = { { .id = WICED_BT_MESH_PROPERTY_DEVICE_FIRMWARE_REVISION, .type = WICED_BT_MESH_PROPERTY_TYPE_USER, .user_access = WICED_BT_MESH_PROPERTY_ID_READABLE, .max_len = WICED_BT_MESH_PROPERTY_LEN_DEVICE_FIRMWARE_REVISION, .value = mesh_prop_fw_version }, }; #define MESH_APP_NUM_PROPERTIES (sizeof(mesh_element1_properties) / sizeof(wiced_bt_mesh_core_config_property_t)) #define MESH_LIGHT_LIGHTNESS_SERVER_ELEMENT_INDEX 0 wiced_bt_mesh_core_config_element_t mesh_elements[] = { { .location = MESH_ELEM_LOC_MAIN, // location description as defined in the GATT Bluetooth Namespace Descriptors section of the Bluetooth SIG Assigned Numbers .default_transition_time = MESH_DEFAULT_TRANSITION_TIME_IN_MS, // Default transition time for models of the element in milliseconds .onpowerup_state = WICED_BT_MESH_ON_POWER_UP_STATE_RESTORE, // Default element behavior on power up .default_level = 0, // Default value of the variable controlled on this element (for example power, lightness, temperature, hue...) .range_min = 1, // Minimum value of the variable controlled on this element (for example power, lightness, temperature, hue...) .range_max = 0xffff, // Maximum value of the variable controlled on this element (for example power, lightness, temperature, hue...) .move_rollover = 0, // If true when level gets to range_max during move operation, it switches to min, otherwise move stops. .properties_num = MESH_APP_NUM_PROPERTIES, // Number of properties in the array models .properties = mesh_element1_properties, // Array of properties in the element. .sensors_num = 0, // Number of sensors in the sensor array .sensors = NULL, // Array of sensors of that element .models_num = MESH_APP_NUM_MODELS, // Number of models in the array models .models = mesh_element1_models, // Array of models located in that element. Model data is defined by structure wiced_bt_mesh_core_config_model_t } }; wiced_bt_mesh_core_config_t mesh_config = { .company_id = MESH_COMPANY_ID_CYPRESS, // Company identifier assigned by the Bluetooth SIG .product_id = MESH_PID, // Vendor-assigned product identifier .vendor_id = MESH_VID, // Vendor-assigned product version identifier .replay_cache_size = MESH_CACHE_REPLAY_SIZE, // Number of replay protection entries, i.e. maximum number of mesh devices that can send application messages to this device. .features = WICED_BT_MESH_CORE_FEATURE_BIT_FRIEND | WICED_BT_MESH_CORE_FEATURE_BIT_RELAY | WICED_BT_MESH_CORE_FEATURE_BIT_GATT_PROXY_SERVER, // In Friend mode support friend, relay .friend_cfg = // Configuration of the Friend Feature(Receive Window in Ms, messages cache) { .receive_window = 200, // Receive Window value in milliseconds supported by the Friend node. .cache_buf_len = 300, // Length of the buffer for the cache .max_lpn_num = 4 // Max number of Low Power Nodes with established friendship. Must be > 0 if Friend feature is supported. }, .low_power = // Configuration of the Low Power Feature { .rssi_factor = 0, // contribution of the RSSI measured by the Friend node used in Friend Offer Delay calculations. .receive_window_factor = 0, // contribution of the supported Receive Window used in Friend Offer Delay calculations. .min_cache_size_log = 0, // minimum number of messages that the Friend node can store in its Friend Cache. .receive_delay = 0, // Receive delay in 1 ms units to be requested by the Low Power node. .poll_timeout = 0 // Poll timeout in 100ms units to be requested by the Low Power node. }, .gatt_client_only = WICED_FALSE, // Can connect to mesh over GATT or ADV .elements_num = (uint8_t)(sizeof(mesh_elements) / sizeof(mesh_elements[0])), // number of elements on this device .elements = mesh_elements // Array of elements for this device }; /* * Mesh application library will call into application functions if provided by the application. */ wiced_bt_mesh_app_func_table_t wiced_bt_mesh_app_func_table = { mesh_app_init, // application initialization NULL, // Default SDK platform button processing NULL, // GATT connection status mesh_app_attention, // attention processing NULL, // notify period set NULL, // WICED HCI command NULL, // LPN sleep NULL // factory reset }; uint8_t last_known_brightness = 0; uint8_t attention_brightness = 0; uint8_t attention_time = 0; uint8_t app_switch = 0; wiced_timer_t mesh_light_ontime_timer; wiced_timer_t mesh_sensor_presence_detected_timer; wiced_bool_t presence_detected = WICED_FALSE; wiced_bool_t light_ontime = WICED_FALSE; wiced_timer_t attention_timer; static void attention_timer_cb(TIMER_PARAM_TYPE arg); /****************************************************** * Function Definitions ******************************************************/ void mesh_app_init(wiced_bool_t is_provisioned) { #if 0 extern uint8_t wiced_bt_mesh_model_trace_enabled; wiced_bt_mesh_model_trace_enabled = WICED_TRUE; #endif WICED_BT_TRACE("PIR Dim Light Sense"); wiced_bt_cfg_settings.device_name = (uint8_t *)"PIR Sense Light"; wiced_bt_cfg_settings.gatt_cfg.appearance = APPEARANCE_LIGHT_GARDEN; mesh_prop_fw_version[0] = 0x30 + (WICED_SDK_MAJOR_VER / 10); mesh_prop_fw_version[1] = 0x30 + (WICED_SDK_MAJOR_VER % 10); mesh_prop_fw_version[2] = 0x30 + (WICED_SDK_MINOR_VER / 10); mesh_prop_fw_version[3] = 0x30 + (WICED_SDK_MINOR_VER % 10); mesh_prop_fw_version[4] = 0x30 + (WICED_SDK_REV_NUMBER / 10); mesh_prop_fw_version[5] = 0x30 + (WICED_SDK_REV_NUMBER % 10); mesh_prop_fw_version[6] = 0x30 + (WICED_SDK_BUILD_NUMBER / 10); mesh_prop_fw_version[7] = 0x30 + (WICED_SDK_BUILD_NUMBER % 10); // Adv Data is fixed. Spec allows to put URI, Name, Appearance and Tx Power in the Scan Response Data. if (!is_provisioned) { wiced_bt_ble_advert_elem_t adv_elem[3]; uint8_t buf[2]; uint8_t num_elem = 0; adv_elem[num_elem].advert_type = BTM_BLE_ADVERT_TYPE_NAME_COMPLETE; adv_elem[num_elem].len = (uint16_t)strlen((const char*)wiced_bt_cfg_settings.device_name); adv_elem[num_elem].p_data = wiced_bt_cfg_settings.device_name; num_elem++; adv_elem[num_elem].advert_type = BTM_BLE_ADVERT_TYPE_APPEARANCE; adv_elem[num_elem].len = 2; buf[0] = (uint8_t)wiced_bt_cfg_settings.gatt_cfg.appearance; buf[1] = (uint8_t)(wiced_bt_cfg_settings.gatt_cfg.appearance >> 8); adv_elem[num_elem].p_data = buf; num_elem++; wiced_bt_mesh_set_raw_scan_response_data(num_elem, adv_elem); } led_control_init(LED_CONTROL_TYPE_LEVEL); e93196_init(&e93196_usr_cfg, e93196_int_proc, NULL); max44009_init(&max44009_user_set, max44009_int_proc,NULL); thermistor_init(); wiced_init_timer(&mesh_sensor_presence_detected_timer, mesh_sensor_presence_detected_timer_callback, 0, WICED_SECONDS_TIMER); wiced_init_timer(&mesh_light_ontime_timer, mesh_light_ontime_timer_callback, 0, WICED_SECONDS_TIMER); wiced_init_timer(&attention_timer, attention_timer_cb, 0, WICED_SECONDS_PERIODIC_TIMER); // Initialize Light Lightness Server and register a callback which will be executed when it is time to change the brightness of the bulb wiced_bt_mesh_model_light_lightness_server_init(MESH_LIGHT_LIGHTNESS_SERVER_ELEMENT_INDEX, mesh_app_message_handler, is_provisioned); // Initialize the Property Server. We do not need to be notified when Property is set, because our only property is readonly wiced_bt_mesh_model_property_server_init(MESH_LIGHT_LIGHTNESS_SERVER_ELEMENT_INDEX, NULL, is_provisioned); } /* * Mesh library requests to alert user for "time" seconds. */ void mesh_app_attention(uint8_t element_idx, uint8_t time) { WICED_BT_TRACE("dimmable light attention:%d sec\n", time); // If time is zero, stop alerting and restore the last known brightness if (time == 0) { wiced_stop_timer(&attention_timer); led_control_set_brighness_level(last_known_brightness); return; } wiced_start_timer(&attention_timer, 1); attention_time = time; attention_brightness = (last_known_brightness != 0) ? 0 : 100; led_control_set_brighness_level(attention_brightness); } /* * Attention timer callback is executed every second while user needs to be alerted. * Just switch brightness between 0 and 100% */ void attention_timer_cb(TIMER_PARAM_TYPE arg) { WICED_BT_TRACE("dimmable light attention timeout:%d\n", attention_time); if (--attention_time == 0) { wiced_stop_timer(&attention_timer); led_control_set_brighness_level(last_known_brightness); return; } attention_brightness = (attention_brightness == 0) ? 100 : 0; led_control_set_brighness_level(attention_brightness); } /* * Process event received from the models library. */ void mesh_app_message_handler(uint8_t element_idx, uint16_t event, void *p_data) { switch (event) { case WICED_BT_MESH_LIGHT_LIGHTNESS_SET: app_switch=1; mesh_app_process_set_level(element_idx, (wiced_bt_mesh_light_lightness_status_t *)p_data); WICED_BT_TRACE("P1:%d\n", element_idx); break; default: WICED_BT_TRACE("dimmable light unknown msg:%d\n", event); break; } } /* * Command from the level client is received to set the new level */ void mesh_app_process_set_level(uint8_t element_idx, wiced_bt_mesh_light_lightness_status_t *p_status) { WICED_BT_TRACE("mesh light srv set level element:%d present actual:%d linear:%d remaining_time:%d\n", element_idx, p_status->lightness_actual_present, p_status->lightness_linear_present, p_status->remaining_time); last_known_brightness = (uint8_t)((uint32_t)p_status->lightness_actual_present * 100 / 65535); if(last_known_brightness==0)app_switch=0; led_control_set_brighness_level(last_known_brightness); // If we were alerting user, stop it. wiced_stop_timer(&attention_timer); } void e93196_int_proc(void* data, uint8_t port_pin) { WICED_BT_TRACE("presence detected TRUE\n"); e93196_int_clean(port_pin); // We disable interrupts for MESH_PRESENCE_DETECTED_BLIND_TIME. If interrupt does not happen within // MESH_PRESENCE_DETECTED_BLIND_TIME * 2, we assume that there is no presence anymore wiced_start_timer(&mesh_sensor_presence_detected_timer, 2 * MESH_PRESENCE_DETECTED_BLIND_TIME); if (!presence_detected) { light_ontime = WICED_TRUE; presence_detected = WICED_TRUE; if(app_switch==0){ led_control_set_brighness_level(100u); wiced_start_timer(&mesh_light_ontime_timer, MESH_LIGHT_ON_TIME); WICED_BT_TRACE("Ambient Light Value= %d\n",max44009_read_ambient_light()); WICED_BT_TRACE("Temperature Value= %d\n",thermistor_read()); } // mesh_sensor_publish_timer_callback((TIMER_PARAM_TYPE)&mesh_config.elements[MESH_SENSOR_SERVER_ELEMENT_INDEX].sensors[MESH_MOTION_SENSOR_INDEX]); } } void mesh_light_ontime_timer_callback(TIMER_PARAM_TYPE arg) { if(app_switch==0){ led_control_set_brighness_level(0u); WICED_BT_TRACE("light On time expired\n"); } light_ontime = WICED_FALSE; } void mesh_sensor_presence_detected_timer_callback(TIMER_PARAM_TYPE arg) { WICED_BT_TRACE("presence detected timeout\n"); presence_detected = WICED_FALSE; // mesh_sensor_publish_timer_callback((TIMER_PARAM_TYPE)&mesh_config.elements[MESH_SENSOR_SERVER_ELEMENT_INDEX].sensors[MESH_MOTION_SENSOR_INDEX]); } void max44009_int_proc(void* data, uint8_t port_pin){ max44009_int_clean(); }