Bluetooth Low Energy based Firmware Over The Air with Mbed. Mbed part is a external processor of the IoT devices and communicate with a Bluetooth module. The Bluetooth module have to support BLE and implement BLE FOTA profile designed by ours. BLE FOTA profile specification is available from our GIT hub wiki(https://github.com/sevencore/BLEFOTA).
Dependencies: mbed
Fork of mbed_fota by
Bluetooth Low Energy based Firmware Over The Air with Mbed. Mbed part is a external processor of the IoT devices and communicate with a Bluetooth module. The Bluetooth module have to support BLE and implement BLE FOTA profile designed by ours. BLE FOTA profile specification is available from our GIT hub wiki.
dialog_fota/app_task.cpp
- Committer:
- dudnwjs
- Date:
- 2015-08-24
- Revision:
- 9:fcf91f563147
- Parent:
- 8:9eec2c246a85
- Child:
- 11:1ed93accb3fb
File content as of revision 9:fcf91f563147:
/** * @file app_task.h * @brief Handling for ble events and responses. * Copyright 2015 SEVENCORE Co., Ltd. * * @author HyeongJun Kim * @version 1.0.0 * @date 2015-08-20 */ #include "app_task.h" #include "app.h" #include "fota_server_task.h" #define BLE_FOTA_SERVICE 1 /** **************************************************************************************** * @addtogroup dialog_fota module * @brief application handlers for ble events and responses. * * @{ **************************************************************************************** */ namespace sevencore_fota{ /** **************************************************************************************** * @brief Handles GAPM_ADV_REPORT_IND event. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * * @return If the message was consumed or not. **************************************************************************************** */ int gapm_adv_report_ind_handler(unsigned short msgid, struct gapm_adv_report_ind *param, unsigned short dest_id, unsigned short src_id) { //if (app_env.state != APP_SCAN) // return -1; return 0; } /** **************************************************************************************** * @brief Handles the DISS_CREATE_DB_CFM message. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ int diss_create_db_cfm_handler(unsigned short msgid, struct diss_create_db_cfm *param, unsigned short dest_id, unsigned short src_id, BleMsgHandler* BMH) { uint8_t len = strlen(APP_DIS_SW_REV); if (param->status == CO_ERROR_NO_ERROR) { char str[22] = "\nDIS SET DB\n"; BMH->HostPcPrint(str); // Set Manufacturer Name value in the DB { uint8_t *msg; struct diss_set_char_val_req req_name; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(diss_set_char_val_req)-(STR_MAX_LEN-APP_DIS_MANUFACTURER_NAME_STR_LEN); // Fill in the parameter structure req_name.char_code = DIS_MANUFACTURER_NAME_CHAR; req_name.val_len = APP_DIS_MANUFACTURER_NAME_STR_LEN; memcpy(&req_name.val[0], APP_DIS_MANUFACTURER_NAME_STR, APP_DIS_MANUFACTURER_NAME_STR_LEN); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(DISS_SET_CHAR_VAL_REQ,TASK_DISS,TASK_GTL, sizeof(struct diss_set_char_val_req)-(STR_MAX_LEN-APP_DIS_MANUFACTURER_NAME_STR_LEN),&req_name,msg); BMH->BleSendMsg(msg,msg_size); free(msg); } // Set Model Number String value in the DB { uint8_t *msg; struct diss_set_char_val_req req_mod; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(diss_set_char_val_req)-(STR_MAX_LEN-APP_DIS_MODEL_NB_STR_LEN); // Fill in the parameter structure req_mod.char_code = DIS_MODEL_NB_STR_CHAR; req_mod.val_len = APP_DIS_MODEL_NB_STR_LEN; memcpy(&req_mod.val[0], APP_DIS_MODEL_NB_STR, APP_DIS_MODEL_NB_STR_LEN); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(DISS_SET_CHAR_VAL_REQ,TASK_DISS, TASK_GTL, sizeof(struct diss_set_char_val_req)-(STR_MAX_LEN-APP_DIS_MODEL_NB_STR_LEN),&req_mod,msg); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } #if (BLE_FOTA_SERVICE) // Set Serial Number String value in the DB { uint8_t *msg; struct diss_set_char_val_req req_ser; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(diss_set_char_val_req)-(STR_MAX_LEN-APP_DIS_SERIAL_NB_STR_LEN); // Fill in the parameter structure req_ser.char_code = DIS_SERIAL_NB_STR_CHAR; req_ser.val_len = APP_DIS_SERIAL_NB_STR_LEN; memcpy(&req_ser.val[0], APP_DIS_SERIAL_NB_STR, APP_DIS_SERIAL_NB_STR_LEN); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(DISS_SET_CHAR_VAL_REQ,TASK_DISS, TASK_GTL, sizeof(struct diss_set_char_val_req)-(STR_MAX_LEN-APP_DIS_SERIAL_NB_STR_LEN),&req_ser,msg); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } #endif //(BLE_FOTA_SERVICE) #if !(BLE_FOTA_SERVICE) // Set System ID value in the DB { uint8_t *msg; struct diss_set_char_val_req req_id; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(diss_set_char_val_req); // Fill in the parameter structure req_id.char_code = DIS_SYSTEM_ID_CHAR; req_id.val_len = APP_DIS_SYSTEM_ID_LEN; memcpy(&req_id.val[0], APP_DIS_SYSTEM_ID, APP_DIS_SYSTEM_ID_LEN); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(DISS_SET_CHAR_VAL_REQ,TASK_DISS, TASK_GTL,sizeof(struct diss_set_char_val_req),&req_id,msg); // Send the message BMH->BleSendMsg(msg, msg_size); free(msg); } // Set the software version in the DB { uint8_t *msg; struct diss_set_char_val_req req_id; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(diss_set_char_val_req); // Fill in the parameter structure req_id.char_code = DIS_SW_REV_STR_CHAR; req_id.val_len = len; memcpy(&req_id.val[0], APP_DIS_SW_REV, len); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(DISS_SET_CHAR_VAL_REQ,TASK_DISS, TASK_GTL,sizeof(struct diss_set_char_val_req),&req_id,msg); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } len = strlen(APP_DIS_FIRM_REV); // Set the firmware version in the DB. This is the common code sw version { uint8_t *msg; struct diss_set_char_val_req req_id; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(diss_set_char_val_req); // Fill in the parameter structure req_id.char_code = DIS_FIRM_REV_STR_CHAR; req_id.val_len = len; memcpy(&req_id.val[0], APP_DIS_FIRM_REV, len); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(DISS_SET_CHAR_VAL_REQ,TASK_DISS, TASK_GTL,sizeof(struct diss_set_char_val_req),&req_id,msg); // Send the message BMH->BleSendMsg(msg, msg_size); free(msg); } #endif //!(BLE_FOTA_SERVICE) } if (app_env.state == APP_IDLE) { char str[30] = "\nfota db create req!!\n"; BMH->HostPcPrint(str); //app_set_mode(BMH); app_fota_server_db_create(BMH); } return 0; } /** **************************************************************************************** * @brief Handles the FOTA_SERVER_CREATE_DB_CFM message. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ int fota_server_create_db_cfm_handler(unsigned short msgid, struct fota_server_create_db_cfm *param, unsigned short dest_id, unsigned short src_id, BleMsgHandler* BMH) { uint8_t fota_normal = 0; uint8_t fota_normal_len = sizeof(fota_normal); if (param->status == CO_ERROR_NO_ERROR) { // Initialization Firmware new Version Char ("00-00-00") { uint8_t *msg; struct fota_server_set_char_val_req req_nv; unsigned short msg_size = 1+sizeof(ble_hdr)+ sizeof(fota_server_set_char_val_req)-(18-APP_FOTA_SERVER_FIRMWARE_NEW_VERSION_LEN); // Fill in the parameter structure req_nv.char_code = FOTA_SERVER_FIRMWARE_NEW_VERSION_CHAR; req_nv.val_len = APP_FOTA_SERVER_FIRMWARE_NEW_VERSION_LEN; memcpy(&req_nv.val[0], APP_FOTA_SERVER_FIRMWARE_NEW_VERSION, APP_FOTA_SERVER_FIRMWARE_NEW_VERSION_LEN); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(FOTA_SERVER_SET_CHAR_VAL_REQ,TASK_FOTA_SERVER, TASK_GTL,sizeof(struct fota_server_set_char_val_req)-(18-APP_FOTA_SERVER_FIRMWARE_NEW_VERSION_LEN),&req_nv,msg ); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } // Initialization Sequence Number Char ( = '0' ) { uint8_t *msg; struct fota_server_set_char_val_req req_sn; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(fota_server_set_char_val_req)-(18-fota_normal_len); // Fill in the parameter structure req_sn.char_code = FOTA_SERVER_SEQUENCE_NUMBER_CHAR; req_sn.val_len = fota_normal_len; memcpy(&req_sn.val[0], &fota_normal, fota_normal_len); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(FOTA_SERVER_SET_CHAR_VAL_REQ,TASK_FOTA_SERVER, TASK_GTL,sizeof(struct fota_server_set_char_val_req)-(18-fota_normal_len),&req_sn,msg ); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } // Initialization Firmware Data Check Char ( = '0' ) { uint8_t *msg; struct fota_server_set_char_val_req req_fdc; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(fota_server_set_char_val_req)-(18-fota_normal_len); // Fill in the parameter structure req_fdc.char_code = FOTA_SERVER_FIRMWARE_DATA_CHECK_CHAR; req_fdc.val_len = fota_normal_len; memcpy(&req_fdc.val[0], &fota_normal, fota_normal_len); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(FOTA_SERVER_SET_CHAR_VAL_REQ,TASK_FOTA_SERVER, TASK_GTL,sizeof(struct fota_server_set_char_val_req)-(18-fota_normal_len),&req_fdc,msg ); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } // Initialization Firmware Status Char ( = '0' ) { uint8_t *msg; struct fota_server_set_char_val_req req_stat; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(fota_server_set_char_val_req)-(18-fota_normal_len); // Fill in the parameter structure req_stat.char_code = FOTA_SERVER_FIRMWARE_STATUS_CHAR; req_stat.val_len = fota_normal_len; memcpy(&req_stat.val[0], &fota_normal, fota_normal_len); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(FOTA_SERVER_SET_CHAR_VAL_REQ,TASK_FOTA_SERVER, TASK_GTL,sizeof(struct fota_server_set_char_val_req)-(18-fota_normal_len),&req_stat,msg ); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } // Initialization Reset Char ( = '0' ) { uint8_t *msg; struct fota_server_set_char_val_req req_reset; unsigned short msg_size = 1+sizeof(ble_hdr)+sizeof(fota_server_set_char_val_req)-(18-fota_normal_len); // Fill in the parameter structure req_reset.char_code = FOTA_SERVER_RESET_CHAR; req_reset.val_len = fota_normal_len; memcpy(&req_reset.val[0], &fota_normal, fota_normal_len); msg = new uint8_t[msg_size]; BMH->BleMsgAlloc(FOTA_SERVER_SET_CHAR_VAL_REQ,TASK_FOTA_SERVER, TASK_GTL,sizeof(struct fota_server_set_char_val_req)-(18-fota_normal_len),&req_reset,msg ); // Send the message BMH->BleSendMsg(msg,msg_size); free(msg); } } if (app_env.state == APP_IDLE) { app_set_mode(BMH); } return 0; } /** **************************************************************************************** * @brief Handles Firmware Data Copy event. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ void fota_server_data_flash_ind_handler(unsigned short msgid, struct fota_server_data_flash_ind *param, unsigned short dest_id, unsigned short src_id, BleMsgHandler* BMH) { char version[9]; memcpy(version,param->version,8); version[8] = '\0'; BMH->FirmwareDataReceive(param->code_size,version); } /** **************************************************************************************** * @brief Handles ready indication from the GAP. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ int gapm_device_ready_ind_handler(unsigned short msgid, struct gap_ready_evt *param, unsigned short dest_id, unsigned short src_id, BleMsgHandler* BMH) { // We are now in Connectable State if (dest_id == TASK_GTL) { app_rst_gap(BMH); } return 0; } /** **************************************************************************************** * @brief Handle reset GAP request completion event. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ int gapm_reset_completion_handler(unsigned short msgid, struct gapm_cmp_evt *param, unsigned short dest_id, unsigned short src_id, BleMsgHandler* BMH) { // We are now in Connectable State if (dest_id == TASK_GTL) { app_env.state = APP_IDLE; app_diss_db_create(BMH); } return 0; } /** **************************************************************************************** * @brief Handles GAPM_CMP_EVT event for GAPM_SET_DEV_CONFIG_CMD. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ int gapm_set_dev_config_completion_handler(unsigned short msgid, struct gapm_cmp_evt *param, unsigned short dest_id, unsigned short src_id, BleMsgHandler* BMH) { app_env.state = APP_CONNECTABLE; wait(1); app_adv_start(BMH); // start advertising return 0; } /** **************************************************************************************** * @brief Handles Connection request indication event. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ int gapc_connection_req_ind_handler(uint16_t msgid, struct gapc_connection_req_ind *param, uint16_t dest_id, uint16_t src_id, BleMsgHandler* BMH) { app_env.state = APP_CONNECTED; ble_dev device; // Retrieve the connection index from the GAPC task instance for the connection device.conidx = KE_IDX_GET(src_id); // Retrieve the connection handle from the parameters device.conhdl = param->conhdl; memcpy(device.adv_addr.addr, param->peer_addr.addr, sizeof(struct bd_addr)); char str[30] = "\nDIS&FOTA ENABLE and CONFIRM\n"; BMH->HostPcPrint(str); app_dis_enable(&device,BMH); app_fota_server_enable(&device,BMH); app_connect_confirm(GAP_AUTH_REQ_NO_MITM_NO_BOND,&device,BMH); return 0; } /** **************************************************************************************** * @brief Handles Discconnection indication event. * * @param[in] msgid Id of the message received. * @param[in] param Pointer to the parameters of the message. * @param[in] dest_id ID of the receiving task instance (TASK_GAP). * @param[in] src_id ID of the sending task instance. * @param[in] BMH Ble Message Handler class reference. * * @return If the message was consumed or not. **************************************************************************************** */ int gapc_disconnect_ind_handler(uint16_t msgid, struct gapc_disconnect_ind *param, uint16_t dest_id, uint16_t src_id, BleMsgHandler* BMH) { char str[22] = "\nDevice Disconnected\n"; BMH->HostPcPrint(str); app_send_disconnect(TASK_FOTA_SERVER, param->conhdl, param->reason, BMH); app_env.state = APP_IDLE; wait(1); app_set_mode(BMH); return 0; } }//namespace /// @} dialog_fota module