diff options
Diffstat (limited to 'Projects/STM32WB5MM-DK/Applications/BLE/BLE_Sensor/STM32_WPAN/App/app_ble.c')
| -rw-r--r-- | Projects/STM32WB5MM-DK/Applications/BLE/BLE_Sensor/STM32_WPAN/App/app_ble.c | 1220 |
1 files changed, 1220 insertions, 0 deletions
diff --git a/Projects/STM32WB5MM-DK/Applications/BLE/BLE_Sensor/STM32_WPAN/App/app_ble.c b/Projects/STM32WB5MM-DK/Applications/BLE/BLE_Sensor/STM32_WPAN/App/app_ble.c new file mode 100644 index 000000000..8a00afc6c --- /dev/null +++ b/Projects/STM32WB5MM-DK/Applications/BLE/BLE_Sensor/STM32_WPAN/App/app_ble.c @@ -0,0 +1,1220 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * File Name : App/app_ble.c + * Description : Application file for BLE Middleware. + * + ***************************************************************************** + * @attention + * + * <h2><center>© Copyright (c) 2021 STMicroelectronics. + * All rights reserved.</center></h2> + * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +#include "app_common.h" + +#include "dbg_trace.h" +#include "ble.h" +#include "tl.h" +#include "app_ble.h" + +#include "stm32_seq.h" +#include "shci.h" +#include "stm32_lpm.h" +#include "otp.h" +#include "p2p_server_app.h" + +/* Private includes ----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ +#include "motenv_server_app.h" +#include "app_vl53l0x.h" +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ + +/** + * security parameters structure + */ +typedef struct _tSecurityParams +{ + /** + * IO capability of the device + */ + uint8_t ioCapability; + + /** + * Authentication requirement of the device + * Man In the Middle protection required? + */ + uint8_t mitm_mode; + + /** + * bonding mode of the device + */ + uint8_t bonding_mode; + + /** + * this variable indicates whether to use a fixed pin + * during the pairing process or a passkey has to be + * requested to the application during the pairing process + * 0 implies use fixed pin and 1 implies request for passkey + */ + uint8_t Use_Fixed_Pin; + + /** + * minimum encryption key size requirement + */ + uint8_t encryptionKeySizeMin; + + /** + * maximum encryption key size requirement + */ + uint8_t encryptionKeySizeMax; + + /** + * fixed pin to be used in the pairing process if + * Use_Fixed_Pin is set to 1 + */ + uint32_t Fixed_Pin; + + /** + * this flag indicates whether the host has to initiate + * the security, wait for pairing or does not have any security + * requirements.\n + * 0x00 : no security required + * 0x01 : host should initiate security by sending the slave security + * request command + * 0x02 : host need not send the clave security request but it + * has to wait for paiirng to complete before doing any other + * processing + */ + uint8_t initiateSecurity; +}tSecurityParams; + +/** + * global context + * contains the variables common to all + * services + */ +typedef struct _tBLEProfileGlobalContext +{ + + /** + * security requirements of the host + */ + tSecurityParams bleSecurityParam; + + /** + * gap service handle + */ + uint16_t gapServiceHandle; + + /** + * device name characteristic handle + */ + uint16_t devNameCharHandle; + + /** + * appearance characteristic handle + */ + uint16_t appearanceCharHandle; + + /** + * connection handle of the current active connection + * When not in connection, the handle is set to 0xFFFF + */ + uint16_t connectionHandle; + + /** + * length of the UUID list to be used while advertising + */ + uint8_t advtServUUIDlen; + + /** + * the UUID list to be used while advertising + */ + uint8_t advtServUUID[100]; + +}BleGlobalContext_t; + +typedef struct +{ + BleGlobalContext_t BleApplicationContext_legacy; + APP_BLE_ConnStatus_t Device_Connection_Status; + + /** + * ID of the Advertising Timeout + */ + uint8_t Advertising_mgr_timer_Id; + + uint8_t SwitchOffGPIO_timer_Id; +}BleApplicationContext_t; +/* USER CODE BEGIN PTD */ + +/* USER CODE END PTD */ + +/* Private defines -----------------------------------------------------------*/ +#define APPBLE_GAP_DEVICE_NAME_LENGTH 7 +#define FAST_ADV_TIMEOUT (30*1000*1000/CFG_TS_TICK_VAL) /**< 30s */ +#define INITIAL_ADV_TIMEOUT (60*1000*1000/CFG_TS_TICK_VAL) /**< 60s */ + +#define BD_ADDR_SIZE_LOCAL 6 + +/* USER CODE BEGIN PD */ + +/* USER CODE END PD */ + +/* Private macro -------------------------------------------------------------*/ +/* USER CODE BEGIN PM */ + +/* USER CODE END PM */ + +/* Private variables ---------------------------------------------------------*/ +PLACE_IN_SECTION("MB_MEM1") ALIGN(4) static TL_CmdPacket_t BleCmdBuffer; + +static const uint8_t M_bd_addr[BD_ADDR_SIZE_LOCAL] = + { + (uint8_t)((CFG_ADV_BD_ADDRESS & 0x0000000000FF)), + (uint8_t)((CFG_ADV_BD_ADDRESS & 0x00000000FF00) >> 8), + (uint8_t)((CFG_ADV_BD_ADDRESS & 0x000000FF0000) >> 16), + (uint8_t)((CFG_ADV_BD_ADDRESS & 0x0000FF000000) >> 24), + (uint8_t)((CFG_ADV_BD_ADDRESS & 0x00FF00000000) >> 32), + (uint8_t)((CFG_ADV_BD_ADDRESS & 0xFF0000000000) >> 40) + }; + +static uint8_t bd_addr_udn[BD_ADDR_SIZE_LOCAL]; + +/** +* Identity root key used to derive LTK and CSRK +*/ +static const uint8_t BLE_CFG_IR_VALUE[16] = CFG_BLE_IRK; + +/** +* Encryption root key used to derive LTK and CSRK +*/ +static const uint8_t BLE_CFG_ER_VALUE[16] = CFG_BLE_ERK; + +/** + * These are the two tags used to manage a power failure during OTA + * The MagicKeywordAdress shall be mapped @0x140 from start of the binary image + * The MagicKeywordvalue is checked in the ble_ota application + */ +PLACE_IN_SECTION("TAG_OTA_END") const uint32_t MagicKeywordValue = 0x94448A29 ; +PLACE_IN_SECTION("TAG_OTA_START") const uint32_t MagicKeywordAddress = (uint32_t)&MagicKeywordValue; + +PLACE_IN_SECTION("BLE_APP_CONTEXT") static BleApplicationContext_t BleApplicationContext; +PLACE_IN_SECTION("BLE_APP_CONTEXT") static uint16_t AdvIntervalMin, AdvIntervalMax; + +P2PS_APP_ConnHandle_Not_evt_t handleNotification; + +#if L2CAP_REQUEST_NEW_CONN_PARAM != 0 +#define SIZE_TAB_CONN_INT 2 +float tab_conn_interval[SIZE_TAB_CONN_INT] = {50, 1000} ; /* ms */ +uint8_t index_con_int, mutex; +#endif + +/** + * Advertising Data + */ +#if (P2P_SERVER1 != 0) +static const char local_name[] = { AD_TYPE_COMPLETE_LOCAL_NAME ,'W','B','5','M',' ','D','K'}; +uint8_t manuf_data[14] = { + sizeof(manuf_data)-1, AD_TYPE_MANUFACTURER_SPECIFIC_DATA, + 0x01/*SKD version */, + CFG_DEV_ID_P2P_SERVER1 /* STM32WB - P2P Server 1*/, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP B Feature */, + 0x00 /* GROUP B Feature */, + 0x00, /* BLE MAC start -MSB */ + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, /* BLE MAC stop */ +}; +#endif +/** + * Advertising Data + */ +#if (P2P_SERVER2 != 0) +static const char local_name[] = { AD_TYPE_COMPLETE_LOCAL_NAME, 'P', '2', 'P', 'S', 'R', 'V', '2'}; +uint8_t manuf_data[14] = { + sizeof(manuf_data)-1, AD_TYPE_MANUFACTURER_SPECIFIC_DATA, + 0x01/*SKD version */, + CFG_DEV_ID_P2P_SERVER2 /* STM32WB - P2P Server 2*/, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP B Feature */, + 0x00 /* GROUP B Feature */, + 0x00, /* BLE MAC start -MSB */ + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, /* BLE MAC stop */ +}; + +#endif + +#if (P2P_SERVER3 != 0) +static const char local_name[] = { AD_TYPE_COMPLETE_LOCAL_NAME, 'P', '2', 'P', 'S', 'R', 'V', '3'}; +uint8_t manuf_data[14] = { + sizeof(manuf_data)-1, AD_TYPE_MANUFACTURER_SPECIFIC_DATA, + 0x01/*SKD version */, + CFG_DEV_ID_P2P_SERVER3 /* STM32WB - P2P Server 3*/, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP B Feature */, + 0x00 /* GROUP B Feature */, + 0x00, /* BLE MAC start -MSB */ + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, /* BLE MAC stop */ +}; +#endif + +#if (P2P_SERVER4 != 0) +static const char local_name[] = { AD_TYPE_COMPLETE_LOCAL_NAME, 'P', '2', 'P', 'S', 'R', 'V', '4'}; +uint8_t manuf_data[14] = { + sizeof(manuf_data)-1, AD_TYPE_MANUFACTURER_SPECIFIC_DATA, + 0x01/*SKD version */, + CFG_DEV_ID_P2P_SERVER4 /* STM32WB - P2P Server 4*/, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP B Feature */, + 0x00 /* GROUP B Feature */, + 0x00, /* BLE MAC start -MSB */ + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, /* BLE MAC stop */ +}; +#endif + +#if (P2P_SERVER5 != 0) +static const char local_name[] = { AD_TYPE_COMPLETE_LOCAL_NAME, 'P', '2', 'P', 'S', 'R', 'V', '5'}; +uint8_t manuf_data[14] = { + sizeof(manuf_data)-1, AD_TYPE_MANUFACTURER_SPECIFIC_DATA, + 0x01/*SKD version */, + CFG_DEV_ID_P2P_SERVER5 /* STM32WB - P2P Server 5*/, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP B Feature */, + 0x00 /* GROUP B Feature */, + 0x00, /* BLE MAC start -MSB */ + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, /* BLE MAC stop */ +}; +#endif + +#if (P2P_SERVER6 != 0) +static const char local_name[] = { AD_TYPE_COMPLETE_LOCAL_NAME, 'P', '2', 'P', 'S', 'R', 'V', '6'}; +uint8_t manuf_data[14] = { + sizeof(manuf_data)-1, AD_TYPE_MANUFACTURER_SPECIFIC_DATA, + 0x01/*SKD version */, + CFG_DEV_ID_P2P_SERVER6 /* STM32WB - P2P Server 1*/, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP A Feature */, + 0x00 /* GROUP B Feature */, + 0x00 /* GROUP B Feature */, + 0x00, /* BLE MAC start -MSB */ + 0x00, + 0x00, + 0x00, + 0x00, + 0x00, /* BLE MAC stop */ +}; +#endif + +/* USER CODE BEGIN PV */ + +/* USER CODE END PV */ + +/* Private function prototypes -----------------------------------------------*/ +static void BLE_UserEvtRx( void * pPayload ); +static void BLE_StatusNot( HCI_TL_CmdStatus_t status ); +static void Ble_Tl_Init( void ); +static void Ble_Hci_Gap_Gatt_Init(void); +static const uint8_t* BleGetBdAddress( void ); +static void Adv_Request( APP_BLE_ConnStatus_t New_Status ); +static void Adv_Cancel( void ); +static void Adv_Cancel_Req( void ); +static void Switch_OFF_GPIO( void ); +#if(L2CAP_REQUEST_NEW_CONN_PARAM != 0) +static void BLE_SVC_L2CAP_Conn_Update(uint16_t Connection_Handle); +static void Connection_Interval_Update_Req( void ); +#endif + +/* USER CODE BEGIN PFP */ + +/* USER CODE END PFP */ + +/* Functions Definition ------------------------------------------------------*/ +void APP_BLE_Init( void ) +{ +/* USER CODE BEGIN APP_BLE_Init_1 */ + WirelessFwInfo_t wireless_info_instance; + WirelessFwInfo_t *p_wireless_info = &wireless_info_instance; + char BdAddress[20]; + char StackVersion[23]; + char StackBranch[20]; + char FusVersion[20]; + const uint8_t *bdaddr; +/* USER CODE END APP_BLE_Init_1 */ + SHCI_C2_Ble_Init_Cmd_Packet_t ble_init_cmd_packet = + { + {{0,0,0}}, /**< Header unused */ + {0, /** pBleBufferAddress not used */ + 0, /** BleBufferSize not used */ + CFG_BLE_NUM_GATT_ATTRIBUTES, + CFG_BLE_NUM_GATT_SERVICES, + CFG_BLE_ATT_VALUE_ARRAY_SIZE, + CFG_BLE_NUM_LINK, + CFG_BLE_DATA_LENGTH_EXTENSION, + CFG_BLE_PREPARE_WRITE_LIST_SIZE, + CFG_BLE_MBLOCK_COUNT, + CFG_BLE_MAX_ATT_MTU, + CFG_BLE_SLAVE_SCA, + CFG_BLE_MASTER_SCA, + CFG_BLE_LSE_SOURCE, + CFG_BLE_MAX_CONN_EVENT_LENGTH, + CFG_BLE_HSE_STARTUP_TIME, + CFG_BLE_VITERBI_MODE, + CFG_BLE_OPTIONS, + 0, + CFG_BLE_MAX_COC_INITIATOR_NBR, + CFG_BLE_MIN_TX_POWER, + CFG_BLE_MAX_TX_POWER} + }; + + /** + * Initialize Ble Transport Layer + */ + Ble_Tl_Init( ); + + /** + * Do not allow standby in the application + */ + UTIL_LPM_SetOffMode(1 << CFG_LPM_APP_BLE, UTIL_LPM_DISABLE); + + /** + * Register the hci transport layer to handle BLE User Asynchronous Events + */ + UTIL_SEQ_RegTask( 1<<CFG_TASK_HCI_ASYNCH_EVT_ID, UTIL_SEQ_RFU, hci_user_evt_proc); + + /** + * Starts the BLE Stack on CPU2 + */ + if (SHCI_C2_BLE_Init( &ble_init_cmd_packet ) != SHCI_Success) + { + Error_Handler(); + } + + /** + * Initialization of HCI & GATT & GAP layer + */ + Ble_Hci_Gap_Gatt_Init(); + + /** + * Initialization of the BLE Services + */ + SVCCTL_Init(); + + /** + * Initialization of the BLE App Context + */ + BleApplicationContext.Device_Connection_Status = APP_BLE_IDLE; + BleApplicationContext.BleApplicationContext_legacy.connectionHandle = 0xFFFF; + /** + * From here, all initialization are BLE application specific + */ + UTIL_SEQ_RegTask( 1<<CFG_TASK_ADV_CANCEL_ID, UTIL_SEQ_RFU, Adv_Cancel); +#if (L2CAP_REQUEST_NEW_CONN_PARAM != 0 ) + UTIL_SEQ_RegTask( 1<<CFG_TASK_CONN_UPDATE_REG_ID, UTIL_SEQ_RFU, Connection_Interval_Update_Req); +#endif + + /** + * Initialization of ADV - Ad Manufacturer Element - Support OTA Bit Mask + */ +#if(BLE_CFG_OTA_REBOOT_CHAR != 0) + manuf_data[sizeof(manuf_data)-8] = CFG_FEATURE_OTA_REBOOT; +#endif +#if(RADIO_ACTIVITY_EVENT != 0) + aci_hal_set_radio_activity_mask(0x0006); +#endif + +#if (L2CAP_REQUEST_NEW_CONN_PARAM != 0 ) + index_con_int = 0; + mutex = 1; +#endif + /** + * Initialize P2P Server Application + */ + P2PS_APP_Init(); + +/* USER CODE BEGIN APP_BLE_Init_3 */ + /** + * Initialize MOTENV Server Application + */ + MOTENV_APP_Init(); +/* USER CODE END APP_BLE_Init_3 */ + + /** + * Create timer to handle the Advertising Stop + */ + HW_TS_Create(CFG_TIM_PROC_ID_ISR, &(BleApplicationContext.Advertising_mgr_timer_Id), hw_ts_SingleShot, Adv_Cancel_Req); + /** + * Create timer to handle the Led Switch OFF + */ + HW_TS_Create(CFG_TIM_PROC_ID_ISR, &(BleApplicationContext.SwitchOffGPIO_timer_Id), hw_ts_SingleShot, Switch_OFF_GPIO); + + /** + * Make device discoverable + */ + BleApplicationContext.BleApplicationContext_legacy.advtServUUID[0] = NULL; + BleApplicationContext.BleApplicationContext_legacy.advtServUUIDlen = 0; + + /* Initialize intervals for reconnexion without intervals update */ + AdvIntervalMin = CFG_FAST_CONN_ADV_INTERVAL_MIN; + AdvIntervalMax = CFG_FAST_CONN_ADV_INTERVAL_MAX; + + /** + * Start to Advertise to be connected by P2P Client + */ + Adv_Request(APP_BLE_FAST_ADV); + +/* USER CODE BEGIN APP_BLE_Init_2 */ + /* Displays the board informations: MAC Address, Stack version, FUS version*/ + if (SHCI_GetWirelessFwInfo(p_wireless_info) != SHCI_Success) + { + // Error + } + else + { + bdaddr= BleGetBdAddress(); + sprintf(BdAddress, "BD_ad=%02x%02x%02x%02x%02x%02x", bdaddr[5],bdaddr[4],bdaddr[3],bdaddr[2],bdaddr[1],bdaddr[0]); + sprintf(StackVersion, "BLE Stack=v%d.%d.%d", p_wireless_info->VersionMajor, p_wireless_info->VersionMinor, p_wireless_info->VersionSub); + sprintf(StackBranch, "Branch=%d Type=%d", p_wireless_info->VersionBranch, p_wireless_info->VersionReleaseType); + sprintf(FusVersion, "FUS v%d.%d.%d", p_wireless_info->FusVersionMajor, p_wireless_info->FusVersionMinor, p_wireless_info->FusVersionSub); + + BSP_LCD_Clear(0,SSD1315_COLOR_BLACK); + BSP_LCD_Refresh(0); + UTIL_LCD_DisplayStringAt(0, 0, (uint8_t *)BdAddress, LEFT_MODE); + UTIL_LCD_DisplayStringAt(0, LINE(1), (uint8_t *)StackVersion, LEFT_MODE); + UTIL_LCD_DisplayStringAt(0, LINE(2), (uint8_t *)StackBranch, LEFT_MODE); + UTIL_LCD_DisplayStringAt(0, LINE(3), (uint8_t *)FusVersion, LEFT_MODE); + BSP_LCD_Refresh(0); + } + HAL_Delay(4000); + /* Displays Application */ + BSP_LCD_Clear(0,SSD1315_COLOR_BLACK); + BSP_LCD_Refresh(0); + UTIL_LCD_DisplayStringAt(0, 0, (uint8_t *)"WB BLE Sensor", CENTER_MODE); + BSP_LCD_Refresh(0); + + VL53L0X_Start_Measure(); +/* USER CODE END APP_BLE_Init_2 */ + return; +} + +SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt ) +{ + hci_event_pckt *event_pckt; + evt_le_meta_event *meta_evt; + evt_blecore_aci *blecore_evt; + hci_le_phy_update_complete_event_rp0 *evt_le_phy_update_complete; + uint8_t TX_PHY, RX_PHY; + tBleStatus ret = BLE_STATUS_INVALID_PARAMS; + + event_pckt = (hci_event_pckt*) ((hci_uart_pckt *) pckt)->data; + + /* USER CODE BEGIN SVCCTL_App_Notification */ + + /* USER CODE END SVCCTL_App_Notification */ + + switch (event_pckt->evt) + { + case HCI_DISCONNECTION_COMPLETE_EVT_CODE: + { + hci_disconnection_complete_event_rp0 *disconnection_complete_event; + disconnection_complete_event = (hci_disconnection_complete_event_rp0 *) event_pckt->data; + + if (disconnection_complete_event->Connection_Handle == BleApplicationContext.BleApplicationContext_legacy.connectionHandle) + { + BleApplicationContext.BleApplicationContext_legacy.connectionHandle = 0; + BleApplicationContext.Device_Connection_Status = APP_BLE_IDLE; + + APP_DBG_MSG("\r\n\r** DISCONNECTION EVENT WITH CLIENT \n"); + } + + /* restart advertising */ + Adv_Request(APP_BLE_FAST_ADV); + + /** + * SPECIFIC to P2P Server APP + */ + handleNotification.P2P_Evt_Opcode = PEER_DISCON_HANDLE_EVT; + handleNotification.ConnectionHandle = BleApplicationContext.BleApplicationContext_legacy.connectionHandle; + P2PS_APP_Notification(&handleNotification); + /* USER CODE BEGIN EVT_DISCONN_COMPLETE */ + VL53L0X_Start_Measure(); + /* USER CODE END EVT_DISCONN_COMPLETE */ + } + + break; /* HCI_DISCONNECTION_COMPLETE_EVT_CODE */ + + case HCI_LE_META_EVT_CODE: + { + meta_evt = (evt_le_meta_event*) event_pckt->data; + /* USER CODE BEGIN EVT_LE_META_EVENT */ + + /* USER CODE END EVT_LE_META_EVENT */ + switch (meta_evt->subevent) + { + case HCI_LE_CONNECTION_UPDATE_COMPLETE_SUBEVT_CODE: + APP_DBG_MSG("\r\n\r** CONNECTION UPDATE EVENT WITH CLIENT \n"); + + /* USER CODE BEGIN EVT_LE_CONN_UPDATE_COMPLETE */ + + /* USER CODE END EVT_LE_CONN_UPDATE_COMPLETE */ + break; + case HCI_LE_PHY_UPDATE_COMPLETE_SUBEVT_CODE: + APP_DBG_MSG("EVT_UPDATE_PHY_COMPLETE \n"); + evt_le_phy_update_complete = (hci_le_phy_update_complete_event_rp0*)meta_evt->data; + if (evt_le_phy_update_complete->Status == 0) + { + APP_DBG_MSG("EVT_UPDATE_PHY_COMPLETE, status ok \n"); + } + else + { + APP_DBG_MSG("EVT_UPDATE_PHY_COMPLETE, status nok \n"); + } + + ret = hci_le_read_phy(BleApplicationContext.BleApplicationContext_legacy.connectionHandle,&TX_PHY,&RX_PHY); + if (ret == BLE_STATUS_SUCCESS) + { + APP_DBG_MSG("Read_PHY success \n"); + + if ((TX_PHY == TX_2M) && (RX_PHY == RX_2M)) + { + APP_DBG_MSG("PHY Param TX= %d, RX= %d \n", TX_PHY, RX_PHY); + } + else + { + APP_DBG_MSG("PHY Param TX= %d, RX= %d \n", TX_PHY, RX_PHY); + } + } + else + { + APP_DBG_MSG("Read conf not succeess \n"); + } + /* USER CODE BEGIN EVT_LE_PHY_UPDATE_COMPLETE */ + + /* USER CODE END EVT_LE_PHY_UPDATE_COMPLETE */ + break; + case HCI_LE_CONNECTION_COMPLETE_SUBEVT_CODE: + { + hci_le_connection_complete_event_rp0 *connection_complete_event; + + /** + * The connection is done, there is no need anymore to schedule the LP ADV + */ + connection_complete_event = (hci_le_connection_complete_event_rp0 *) meta_evt->data; + + HW_TS_Stop(BleApplicationContext.Advertising_mgr_timer_Id); + + APP_DBG_MSG("HCI_LE_CONNECTION_COMPLETE_SUBEVT_CODE for connection handle 0x%x\n", connection_complete_event->Connection_Handle); + if (BleApplicationContext.Device_Connection_Status == APP_BLE_LP_CONNECTING) + { + /* Connection as client */ + BleApplicationContext.Device_Connection_Status = APP_BLE_CONNECTED_CLIENT; + } + else + { + /* Connection as server */ + BleApplicationContext.Device_Connection_Status = APP_BLE_CONNECTED_SERVER; + } + BleApplicationContext.BleApplicationContext_legacy.connectionHandle = connection_complete_event->Connection_Handle; + /** + * SPECIFIC to P2P Server APP + */ + handleNotification.P2P_Evt_Opcode = PEER_CONN_HANDLE_EVT; + handleNotification.ConnectionHandle = BleApplicationContext.BleApplicationContext_legacy.connectionHandle; + P2PS_APP_Notification(&handleNotification); + /* USER CODE BEGIN HCI_EVT_LE_CONN_COMPLETE */ + VL53L0X_Stop_Measure(); + /* USER CODE END HCI_EVT_LE_CONN_COMPLETE */ + } + break; /* HCI_LE_CONNECTION_COMPLETE_SUBEVT_CODE */ + + /* USER CODE BEGIN META_EVT */ + + /* USER CODE END META_EVT */ + + default: + /* USER CODE BEGIN SUBEVENT_DEFAULT */ + + /* USER CODE END SUBEVENT_DEFAULT */ + break; + } + } + break; /* HCI_LE_META_EVT_CODE */ + + case HCI_VENDOR_SPECIFIC_DEBUG_EVT_CODE: + blecore_evt = (evt_blecore_aci*) event_pckt->data; + /* USER CODE BEGIN EVT_VENDOR */ + + /* USER CODE END EVT_VENDOR */ + switch (blecore_evt->ecode) + { + /* USER CODE BEGIN ecode */ + + /* USER CODE END ecode */ + /** + * SPECIFIC to P2P Server APP + */ + case ACI_L2CAP_CONNECTION_UPDATE_RESP_VSEVT_CODE: +#if (L2CAP_REQUEST_NEW_CONN_PARAM != 0 ) + mutex = 1; +#endif + /* USER CODE BEGIN EVT_BLUE_L2CAP_CONNECTION_UPDATE_RESP */ + + /* USER CODE END EVT_BLUE_L2CAP_CONNECTION_UPDATE_RESP */ + break; + case ACI_GAP_PROC_COMPLETE_VSEVT_CODE: + APP_DBG_MSG("\r\n\r** ACI_GAP_PROC_COMPLETE_VSEVT_CODE \n"); + /* USER CODE BEGIN EVT_BLUE_GAP_PROCEDURE_COMPLETE */ + + /* USER CODE END EVT_BLUE_GAP_PROCEDURE_COMPLETE */ + break; /* ACI_GAP_PROC_COMPLETE_VSEVT_CODE */ +#if(RADIO_ACTIVITY_EVENT != 0) + case ACI_HAL_END_OF_RADIO_ACTIVITY_VSEVT_CODE: + /* USER CODE BEGIN RADIO_ACTIVITY_EVENT*/ + + /* USER CODE END RADIO_ACTIVITY_EVENT*/ + break; /* ACI_HAL_END_OF_RADIO_ACTIVITY_VSEVT_CODE */ +#endif + + /* USER CODE BEGIN BLUE_EVT */ + + /* USER CODE END BLUE_EVT */ + } + break; /* HCI_VENDOR_SPECIFIC_DEBUG_EVT_CODE */ + + /* USER CODE BEGIN EVENT_PCKT */ + + /* USER CODE END EVENT_PCKT */ + + default: + /* USER CODE BEGIN ECODE_DEFAULT*/ + + /* USER CODE END ECODE_DEFAULT*/ + break; + } + + return (SVCCTL_UserEvtFlowEnable); +} + +APP_BLE_ConnStatus_t APP_BLE_Get_Server_Connection_Status(void) +{ + return BleApplicationContext.Device_Connection_Status; +} + +/* USER CODE BEGIN FD*/ +void APP_BLE_Key_Button1_Action(void) +{ + P2PS_APP_SW1_Button_Action(); +} +/* USER CODE END FD*/ +/************************************************************* + * + * LOCAL FUNCTIONS + * + *************************************************************/ +static void Ble_Tl_Init( void ) +{ + HCI_TL_HciInitConf_t Hci_Tl_Init_Conf; + + Hci_Tl_Init_Conf.p_cmdbuffer = (uint8_t*)&BleCmdBuffer; + Hci_Tl_Init_Conf.StatusNotCallBack = BLE_StatusNot; + hci_init(BLE_UserEvtRx, (void*) &Hci_Tl_Init_Conf); + + return; +} + +static void Ble_Hci_Gap_Gatt_Init(void){ + + uint8_t role; + uint16_t gap_service_handle, gap_dev_name_char_handle, gap_appearance_char_handle; + const uint8_t *bd_addr; + uint32_t srd_bd_addr[2]; + uint16_t appearance[1] = { BLE_CFG_GAP_APPEARANCE }; + + /** + * Initialize HCI layer + */ + /*HCI Reset to synchronise BLE Stack*/ + hci_reset(); + + /** + * Write the BD Address + */ + + bd_addr = BleGetBdAddress(); + aci_hal_write_config_data(CONFIG_DATA_PUBADDR_OFFSET, + CONFIG_DATA_PUBADDR_LEN, + (uint8_t*) bd_addr); + + /* BLE MAC in ADV Packet */ + manuf_data[ sizeof(manuf_data)-6] = bd_addr[5]; + manuf_data[ sizeof(manuf_data)-5] = bd_addr[4]; + manuf_data[ sizeof(manuf_data)-4] = bd_addr[3]; + manuf_data[ sizeof(manuf_data)-3] = bd_addr[2]; + manuf_data[ sizeof(manuf_data)-2] = bd_addr[1]; + manuf_data[ sizeof(manuf_data)-1] = bd_addr[0]; + + /** + * Static random Address + * The two upper bits shall be set to 1 + * The lowest 32bits is read from the UDN to differentiate between devices + * The RNG may be used to provide a random number on each power on + */ + srd_bd_addr[1] = 0x0000ED6E; + srd_bd_addr[0] = LL_FLASH_GetUDN( ); + aci_hal_write_config_data( CONFIG_DATA_RANDOM_ADDRESS_OFFSET, CONFIG_DATA_RANDOM_ADDRESS_LEN, (uint8_t*)srd_bd_addr ); + + /** + * Write Identity root key used to derive LTK and CSRK + */ + aci_hal_write_config_data( CONFIG_DATA_IR_OFFSET, CONFIG_DATA_IR_LEN, (uint8_t*)BLE_CFG_IR_VALUE ); + + /** + * Write Encryption root key used to derive LTK and CSRK + */ + aci_hal_write_config_data( CONFIG_DATA_ER_OFFSET, CONFIG_DATA_ER_LEN, (uint8_t*)BLE_CFG_ER_VALUE ); + + /** + * Set TX Power to 0dBm. + */ + aci_hal_set_tx_power_level(1, CFG_TX_POWER); + + /** + * Initialize GATT interface + */ + aci_gatt_init(); + + /** + * Initialize GAP interface + */ + role = 0; + +#if (BLE_CFG_PERIPHERAL == 1) + role |= GAP_PERIPHERAL_ROLE; +#endif + +#if (BLE_CFG_CENTRAL == 1) + role |= GAP_CENTRAL_ROLE; +#endif + + if (role > 0) + { + const char *name = "WB5M DK"; + aci_gap_init(role, 0, + APPBLE_GAP_DEVICE_NAME_LENGTH, + &gap_service_handle, &gap_dev_name_char_handle, &gap_appearance_char_handle); + + if (aci_gatt_update_char_value(gap_service_handle, gap_dev_name_char_handle, 0, strlen(name), (uint8_t *) name)) + { + BLE_DBG_SVCCTL_MSG("Device Name aci_gatt_update_char_value failed.\n"); + } + } + + if(aci_gatt_update_char_value(gap_service_handle, + gap_appearance_char_handle, + 0, + 2, + (uint8_t *)&appearance)) + { + BLE_DBG_SVCCTL_MSG("Appearance aci_gatt_update_char_value failed.\n"); + } + /** + * Initialize Default PHY + */ + hci_le_set_default_phy(ALL_PHYS_PREFERENCE,TX_2M_PREFERRED,RX_2M_PREFERRED); + + /** + * Initialize IO capability + */ + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.ioCapability = CFG_IO_CAPABILITY; + aci_gap_set_io_capability(BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.ioCapability); + + /** + * Initialize authentication + */ + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.mitm_mode = CFG_MITM_PROTECTION; + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.encryptionKeySizeMin = CFG_ENCRYPTION_KEY_SIZE_MIN; + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.encryptionKeySizeMax = CFG_ENCRYPTION_KEY_SIZE_MAX; + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.Use_Fixed_Pin = CFG_USED_FIXED_PIN; + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.Fixed_Pin = CFG_FIXED_PIN; + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.bonding_mode = CFG_BONDING_MODE; + + aci_gap_set_authentication_requirement(BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.bonding_mode, + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.mitm_mode, + CFG_SC_SUPPORT, + CFG_KEYPRESS_NOTIFICATION_SUPPORT, + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.encryptionKeySizeMin, + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.encryptionKeySizeMax, + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.Use_Fixed_Pin, + BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.Fixed_Pin, + PUBLIC_ADDR + ); + + /** + * Initialize whitelist + */ + if (BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.bonding_mode) + { + aci_gap_configure_whitelist(); + } +} + +static void Adv_Request(APP_BLE_ConnStatus_t New_Status) +{ + tBleStatus ret = BLE_STATUS_INVALID_PARAMS; + uint16_t Min_Inter, Max_Inter; + + if (New_Status == APP_BLE_FAST_ADV) + { + Min_Inter = AdvIntervalMin; + Max_Inter = AdvIntervalMax; + } + else + { + Min_Inter = CFG_LP_CONN_ADV_INTERVAL_MIN; + Max_Inter = CFG_LP_CONN_ADV_INTERVAL_MAX; + } + + /** + * Stop the timer, it will be restarted for a new shot + * It does not hurt if the timer was not running + */ + HW_TS_Stop(BleApplicationContext.Advertising_mgr_timer_Id); + + APP_DBG_MSG("First index in %d state \n", BleApplicationContext.Device_Connection_Status); + + if ((New_Status == APP_BLE_LP_ADV) + && ((BleApplicationContext.Device_Connection_Status == APP_BLE_FAST_ADV) + || (BleApplicationContext.Device_Connection_Status == APP_BLE_LP_ADV))) + { + /* Connection in ADVERTISE mode have to stop the current advertising */ + ret = aci_gap_set_non_discoverable(); + if (ret == BLE_STATUS_SUCCESS) + { + APP_DBG_MSG("Successfully Stopped Advertising \n"); + } + else + { + APP_DBG_MSG("Stop Advertising Failed , result: %d \n", ret); + } + } + + BleApplicationContext.Device_Connection_Status = New_Status; + /* Start Fast or Low Power Advertising */ + ret = aci_gap_set_discoverable( + ADV_IND, + Min_Inter, + Max_Inter, + PUBLIC_ADDR, + NO_WHITE_LIST_USE, /* use white list */ + sizeof(local_name), + (uint8_t*) &local_name, + BleApplicationContext.BleApplicationContext_legacy.advtServUUIDlen, + BleApplicationContext.BleApplicationContext_legacy.advtServUUID, + 0, + 0); + + /* Update Advertising data */ + ret = aci_gap_update_adv_data(sizeof(manuf_data), (uint8_t*) manuf_data); + if (ret == BLE_STATUS_SUCCESS) + { + if (New_Status == APP_BLE_FAST_ADV) + { + APP_DBG_MSG("Successfully Start Fast Advertising \n" ); + /* Start Timer to STOP ADV - TIMEOUT */ + HW_TS_Start(BleApplicationContext.Advertising_mgr_timer_Id, INITIAL_ADV_TIMEOUT); + } + else + { + APP_DBG_MSG("Successfully Start Low Power Advertising \n"); + } + } + else + { + if (New_Status == APP_BLE_FAST_ADV) + { + APP_DBG_MSG("Start Fast Advertising Failed , result: %d \n", ret); + } + else + { + APP_DBG_MSG("Start Low Power Advertising Failed , result: %d \n", ret); + } + } + + return; +} + +const uint8_t* BleGetBdAddress( void ) +{ + uint8_t *otp_addr; + const uint8_t *bd_addr; + uint32_t udn; + uint32_t company_id; + uint32_t device_id; + + udn = LL_FLASH_GetUDN(); + + if(udn != 0xFFFFFFFF) + { + company_id = LL_FLASH_GetSTCompanyID(); + device_id = LL_FLASH_GetDeviceID(); + +/** + * Public Address with the ST company ID + * bit[47:24] : 24bits (OUI) equal to the company ID + * bit[23:16] : Device ID. + * bit[15:0] : The last 16bits from the UDN + * Note: In order to use the Public Address in a final product, a dedicated + * 24bits company ID (OUI) shall be bought. + */ + bd_addr_udn[0] = (uint8_t)(udn & 0x000000FF); + bd_addr_udn[1] = (uint8_t)( (udn & 0x0000FF00) >> 8 ); + bd_addr_udn[2] = (uint8_t)device_id; + bd_addr_udn[3] = (uint8_t)(company_id & 0x000000FF); + bd_addr_udn[4] = (uint8_t)( (company_id & 0x0000FF00) >> 8 ); + bd_addr_udn[5] = (uint8_t)( (company_id & 0x00FF0000) >> 16 ); + + bd_addr = (const uint8_t *)bd_addr_udn; + } + else + { + otp_addr = OTP_Read(0); + if(otp_addr) + { + bd_addr = ((OTP_ID0_t*)otp_addr)->bd_address; + } + else + { + bd_addr = M_bd_addr; + } + } + + return bd_addr; +} + +/* USER CODE BEGIN FD_LOCAL_FUNCTION */ + +/* USER CODE END FD_LOCAL_FUNCTION */ + +/************************************************************* + * + *SPECIFIC FUNCTIONS FOR P2P SERVER + * + *************************************************************/ +static void Adv_Cancel( void ) +{ +/* USER CODE BEGIN Adv_Cancel_1 */ + +/* USER CODE END Adv_Cancel_1 */ + + if (BleApplicationContext.Device_Connection_Status != APP_BLE_CONNECTED_SERVER) + + { + + tBleStatus result = 0x00; + + result = aci_gap_set_non_discoverable(); + + BleApplicationContext.Device_Connection_Status = APP_BLE_IDLE; + if (result == BLE_STATUS_SUCCESS) + { + APP_DBG_MSG(" \r\n\r");APP_DBG_MSG("** STOP ADVERTISING ** \r\n\r"); + } + else + { + APP_DBG_MSG("** STOP ADVERTISING ** Failed \r\n\r"); + } + + } + +/* USER CODE BEGIN Adv_Cancel_2 */ + +/* USER CODE END Adv_Cancel_2 */ + return; +} + +static void Adv_Cancel_Req( void ) +{ +/* USER CODE BEGIN Adv_Cancel_Req_1 */ + +/* USER CODE END Adv_Cancel_Req_1 */ + UTIL_SEQ_SetTask(1 << CFG_TASK_ADV_CANCEL_ID, CFG_SCH_PRIO_0); +/* USER CODE BEGIN Adv_Cancel_Req_2 */ + +/* USER CODE END Adv_Cancel_Req_2 */ + return; +} + +static void Switch_OFF_GPIO(){ +/* USER CODE BEGIN Switch_OFF_GPIO */ + +/* USER CODE END Switch_OFF_GPIO */ +} + +#if(L2CAP_REQUEST_NEW_CONN_PARAM != 0) +void BLE_SVC_L2CAP_Conn_Update(uint16_t Connection_Handle) +{ +/* USER CODE BEGIN BLE_SVC_L2CAP_Conn_Update_1 */ + +/* USER CODE END BLE_SVC_L2CAP_Conn_Update_1 */ + if(mutex == 1) { + mutex = 0; + index_con_int = (index_con_int + 1)%SIZE_TAB_CONN_INT; + uint16_t interval_min = CONN_P(tab_conn_interval[index_con_int]); + uint16_t interval_max = CONN_P(tab_conn_interval[index_con_int]); + uint16_t slave_latency = L2CAP_SLAVE_LATENCY; + uint16_t timeout_multiplier = L2CAP_TIMEOUT_MULTIPLIER; + tBleStatus result; + + result = aci_l2cap_connection_parameter_update_req(BleApplicationContext.BleApplicationContext_legacy.connectionHandle, + interval_min, interval_max, + slave_latency, timeout_multiplier); + if( result == BLE_STATUS_SUCCESS ) + { + APP_DBG_MSG("BLE_SVC_L2CAP_Conn_Update(), Successfully \r\n\r"); + } + else + { + APP_DBG_MSG("BLE_SVC_L2CAP_Conn_Update(), Failed \r\n\r"); + } + } +/* USER CODE BEGIN BLE_SVC_L2CAP_Conn_Update_2 */ + +/* USER CODE END BLE_SVC_L2CAP_Conn_Update_2 */ + return; +} +#endif + +#if (L2CAP_REQUEST_NEW_CONN_PARAM != 0 ) +static void Connection_Interval_Update_Req( void ) +{ + if (BleApplicationContext.Device_Connection_Status != APP_BLE_FAST_ADV && BleApplicationContext.Device_Connection_Status != APP_BLE_IDLE) + { + BLE_SVC_L2CAP_Conn_Update(BleApplicationContext.BleApplicationContext_legacy.connectionHandle); + } + return; +} +#endif + +/* USER CODE BEGIN FD_SPECIFIC_FUNCTIONS */ + +/* USER CODE END FD_SPECIFIC_FUNCTIONS */ +/************************************************************* + * + * WRAP FUNCTIONS + * + *************************************************************/ +void hci_notify_asynch_evt(void* pdata) +{ + UTIL_SEQ_SetTask(1 << CFG_TASK_HCI_ASYNCH_EVT_ID, CFG_SCH_PRIO_0); + return; +} + +void hci_cmd_resp_release(uint32_t flag) +{ + UTIL_SEQ_SetEvt(1 << CFG_IDLEEVT_HCI_CMD_EVT_RSP_ID); + return; +} + +void hci_cmd_resp_wait(uint32_t timeout) +{ + UTIL_SEQ_WaitEvt(1 << CFG_IDLEEVT_HCI_CMD_EVT_RSP_ID); + return; +} + +static void BLE_UserEvtRx( void * pPayload ) +{ + SVCCTL_UserEvtFlowStatus_t svctl_return_status; + tHCI_UserEvtRxParam *pParam; + + pParam = (tHCI_UserEvtRxParam *)pPayload; + + svctl_return_status = SVCCTL_UserEvtRx((void *)&(pParam->pckt->evtserial)); + if (svctl_return_status != SVCCTL_UserEvtFlowDisable) + { + pParam->status = HCI_TL_UserEventFlow_Enable; + } + else + { + pParam->status = HCI_TL_UserEventFlow_Disable; + } +} + +static void BLE_StatusNot( HCI_TL_CmdStatus_t status ) +{ + uint32_t task_id_list; + switch (status) + { + case HCI_TL_CmdBusy: + /** + * All tasks that may send an aci/hci commands shall be listed here + * This is to prevent a new command is sent while one is already pending + */ + task_id_list = (1 << CFG_LAST_TASK_ID_WITH_HCICMD) - 1; + UTIL_SEQ_PauseTask(task_id_list); + + break; + + case HCI_TL_CmdAvailable: + /** + * All tasks that may send an aci/hci commands shall be listed here + * This is to prevent a new command is sent while one is already pending + */ + task_id_list = (1 << CFG_LAST_TASK_ID_WITH_HCICMD) - 1; + UTIL_SEQ_ResumeTask(task_id_list); + + break; + + default: + break; + } + return; +} + +void SVCCTL_ResumeUserEventFlow( void ) +{ + hci_resume_flow(); + return; +} + +/* USER CODE BEGIN FD_WRAP_FUNCTIONS */ + +/* USER CODE END FD_WRAP_FUNCTIONS */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |