diff options
Diffstat (limited to 'Projects/P-NUCLEO-WB55.Nucleo/Applications/Zigbee/Zigbee_IAS_WD_Server_Coord/STM32_WPAN/App/app_zigbee.c')
| -rw-r--r-- | Projects/P-NUCLEO-WB55.Nucleo/Applications/Zigbee/Zigbee_IAS_WD_Server_Coord/STM32_WPAN/App/app_zigbee.c | 694 |
1 files changed, 694 insertions, 0 deletions
diff --git a/Projects/P-NUCLEO-WB55.Nucleo/Applications/Zigbee/Zigbee_IAS_WD_Server_Coord/STM32_WPAN/App/app_zigbee.c b/Projects/P-NUCLEO-WB55.Nucleo/Applications/Zigbee/Zigbee_IAS_WD_Server_Coord/STM32_WPAN/App/app_zigbee.c new file mode 100644 index 000000000..6308e2f3b --- /dev/null +++ b/Projects/P-NUCLEO-WB55.Nucleo/Applications/Zigbee/Zigbee_IAS_WD_Server_Coord/STM32_WPAN/App/app_zigbee.c @@ -0,0 +1,694 @@ +/** + ****************************************************************************** + * File Name : App/app_zigbee.c + * Description : Zigbee Application. + ****************************************************************************** + * @attention + * + * <h2><center>© Copyright (c) 2019 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 + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "app_common.h" +#include "app_entry.h" +#include "dbg_trace.h" +#include "app_zigbee.h" +#include "zigbee_interface.h" +#include "shci.h" +#include "stm_logging.h" +#include "app_conf.h" +#include "stm32wbxx_core_interface_def.h" +#include "zigbee_types.h" +#include "stm32_seq.h" + +#include <assert.h> +#include "zcl/zcl.h" +#include "zcl/security/zcl.ias_wd.h" + +/* Private defines -----------------------------------------------------------*/ +#define APP_ZIGBEE_STARTUP_FAIL_DELAY 500U +#define SW1_ENDPOINT 17 +#define CHANNEL 19 +#define NB_MAX_STRING 10 + +/* IAS WD specific defines ---------------------------------------------------*/ +#define MAX_DURATION_ATTR_VAL 10 + +/* external definition */ +enum ZbStatusCodeT ZbStartupWait(struct ZigBeeT *zb, struct ZbStartupT *config); + +/* Private function prototypes -----------------------------------------------*/ +static void APP_ZIGBEE_StackLayersInit(void); +static void APP_ZIGBEE_ConfigEndpoints(void); +static void APP_ZIGBEE_NwkForm(void); +static void APP_ZIGBEE_App_Init(void); + +static void APP_ZIGBEE_IAS_WD_Server_Init(void); +static uint8_t APP_ZIGBEE_IAS_WD_Server_StartWarning_cb(struct ZbZclClusterT *clusterPtr, void *arg, struct ZbZclIasWdClientStartWarningReqT *warn_req); +static uint8_t APP_ZIGBEE_IAS_WD_Server_Squawk_cb(struct ZbZclClusterT *clusterPtr, void *arg, struct ZbZclIasWdClientSquawkReqT *squawk_req); +static void APP_ZIGBEE_IAS_WD_Server_Squawk_Processing(void); +static void APP_ZIGBEE_IAS_WD_Server_Alarm_Processing(void); + +static void APP_ZIGBEE_TraceError(const char *pMess, uint32_t ErrCode); +static void APP_ZIGBEE_CheckWirelessFirmwareInfo(void); + +static void Wait_Getting_Ack_From_M0(void); +static void Receive_Ack_From_M0(void); +static void Receive_Notification_From_M0(void); + +/* Private variables -----------------------------------------------*/ +static TL_CmdPacket_t *p_ZIGBEE_otcmdbuffer; +static TL_EvtPacket_t *p_ZIGBEE_notif_M0_to_M4; +static TL_EvtPacket_t *p_ZIGBEE_request_M0_to_M4; +static __IO uint32_t CptReceiveNotifyFromM0 = 0; +static __IO uint32_t CptReceiveRequestFromM0 = 0; + +PLACE_IN_SECTION("MB_MEM1") ALIGN(4) static TL_ZIGBEE_Config_t ZigbeeConfigBuffer; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static TL_CmdPacket_t ZigbeeOtCmdBuffer; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t ZigbeeNotifRspEvtBuffer[sizeof(TL_PacketHeader_t) + TL_EVT_HDR_SIZE + 255U]; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t ZigbeeNotifRequestBuffer[sizeof(TL_PacketHeader_t) + TL_EVT_HDR_SIZE + 255U]; + +struct zigbee_app_info { + bool has_init; + struct ZigBeeT *zb; + enum ZbStatusCodeT join_status; + uint32_t join_delay; + + struct ZbZclClusterT *ias_wd_server_1; +}; +static struct zigbee_app_info zigbee_app_info; + +static struct ZbZclIasWdServerCallbacksT ZbZclIasWdServerCallbacks = { + .start_warning = APP_ZIGBEE_IAS_WD_Server_StartWarning_cb, + .squawk = APP_ZIGBEE_IAS_WD_Server_Squawk_cb, +}; + +static struct ZbZclIasWdClientStartWarningReqT warningReq; +static bool is_Squawk_strobe = false; + +/* Functions Definition ------------------------------------------------------*/ + +/** + * @brief IAS WD StartWarning server command callback + * @param clusterPtr: cluster pointer + * @param arg: passed argument + * @param warn_req: StartWarning request + * @retval ZCL status + */ +static uint8_t APP_ZIGBEE_IAS_WD_Server_StartWarning_cb(struct ZbZclClusterT *clusterPtr, void *arg, struct ZbZclIasWdClientStartWarningReqT *warn_req){ + APP_DBG("[IAS WD] IAS WD StartWarning command received."); + + /* Dumping the request parameters */ + APP_DBG("[IAS WD] Warning mode: 0x%02x.", warn_req->warning_mode); + APP_DBG("[IAS WD] Warning duration: 0x%04x.", warn_req->warning_duration); + APP_DBG("[IAS WD] Siren level: 0x%02x.", warn_req->siren_level); + APP_DBG("[IAS WD] Strobe enabled? %s.", (warn_req->strobe) ? "Yes" : "No"); + APP_DBG("[IAS WD] Strobe duty cycle: 0x%02x.\n", warn_req->strobe_dutycycle); + + /* activate the warning state */ + memcpy(&warningReq, warn_req, sizeof(warningReq)); + UTIL_SEQ_SetTask(1U << CFG_TASK_ZIGBEE_APP_IAS_WD_START_WARNING, CFG_SCH_PRIO_0); + + return ZCL_STATUS_SUCCESS; +} + +/** + * @brief IAS WD Squawk server command callback + * @param clusterPtr: cluster pointer + * @param arg: passed argument + * @param warn_req: Squawk request + * @retval ZCL status + */ +static uint8_t APP_ZIGBEE_IAS_WD_Server_Squawk_cb(struct ZbZclClusterT *clusterPtr, void *arg, struct ZbZclIasWdClientSquawkReqT *squawk_req){ + APP_DBG("[IAS WD] IAS WD Squawk command received."); + + /* Dumping the request parameters */ + APP_DBG("[IAS WD] Squawk mode: 0x%02x.", squawk_req->squawk_mode); + APP_DBG("[IAS WD] Squawk level: 0x%02x.", squawk_req->squawk_level); + APP_DBG("[IAS WD] Strobe enabled? %s.\n", (squawk_req->strobe) ? "Yes" : "No"); + + APP_DBG("[IAS WD] Activating Squawk signal."); + is_Squawk_strobe = (bool)squawk_req->strobe; + UTIL_SEQ_SetTask(1U << CFG_TASK_ZIGBEE_APP_IAS_WD_SQUAWK, CFG_SCH_PRIO_0); + + return ZCL_STATUS_SUCCESS; +} + +/** + * @brief Zigbee application IAS WD StartWarning command proccessing + * @param None + * @retval None + */ +static void APP_ZIGBEE_IAS_WD_Server_Alarm_Processing(void){ + enum ZclStatusCodeT status; + enum ZclDataTypeT type; + uint16_t warning_duration = warningReq.warning_duration; + uint16_t max_duration = 0; + + /* reading local MaxDuration attribute */ + type = ZCL_DATATYPE_UNSIGNED_16BIT; + max_duration = (uint16_t)ZbZclAttrIntegerRead(zigbee_app_info.ias_wd_server_1, ZCL_IAS_WD_SVR_ATTR_MAX_DURATION, &type, &status); + if (status != ZCL_STATUS_SUCCESS) { + APP_DBG("[IAS WD] Error, ZbZclAttrIntegerRead failed"); + assert(0); + } + + if(max_duration<warning_duration){ + /* the alarm cannot last ;ore that MaxDuration attribute value */ + warning_duration = max_duration; + } + + for(unsigned int cpt=0 ; cpt<warning_duration ; cpt++){ + APP_DBG("[IAS WD] Alarm!"); + if(warningReq.strobe){ + /* strobe enabled */ + BSP_LED_On(LED_GREEN); + HAL_Delay(warningReq.strobe_dutycycle*10); /* time in ms corresponding to strobe duty cycle */ + BSP_LED_Off(LED_GREEN); + HAL_Delay(1000 - warningReq.strobe_dutycycle*10); /* remaining time in 1s */ + } else { + HAL_Delay(1000); + } + } + + APP_DBG("[IAS WD] Alarm ended.\n"); +} + +/** + * @brief Zigbee application IAS WD Squawk command proccessing + * @param None + * @retval None + */ +static void APP_ZIGBEE_IAS_WD_Server_Squawk_Processing(void){ + for(unsigned int cpt=0 ; cpt<3 ; cpt++){ /* 3 sec loop */ + APP_DBG("[IAS WD] Squawk!"); + if(is_Squawk_strobe){BSP_LED_On(LED_RED);} + HAL_Delay(100); + if(is_Squawk_strobe){BSP_LED_Off(LED_RED);} + HAL_Delay(100); + } + APP_DBG("[IAS WD] Squawk signal ended.\n"); +} + +/** + * @brief Zigbee application initialization + * @param None + * @retval None + */ +static void APP_ZIGBEE_App_Init(void){ + /* Registering StartWarning and squawk IAS WD tasks */ + UTIL_SEQ_RegTask(1U << (uint32_t)CFG_TASK_ZIGBEE_APP_IAS_WD_START_WARNING, UTIL_SEQ_RFU, APP_ZIGBEE_IAS_WD_Server_Alarm_Processing); + UTIL_SEQ_RegTask(1U << (uint32_t)CFG_TASK_ZIGBEE_APP_IAS_WD_SQUAWK, UTIL_SEQ_RFU, APP_ZIGBEE_IAS_WD_Server_Squawk_Processing); + + /* Initialize Zigbee IAS WD Server parameters */ + APP_ZIGBEE_IAS_WD_Server_Init(); +} + +/** + * @brief IAS WD server initialization + * @param None + * @retval None + */ +static void APP_ZIGBEE_IAS_WD_Server_Init(void){ + memcpy(&warningReq, 0, sizeof(warningReq)); + APP_DBG("[IAS WD] IAS WD server init done!\n"); +} /* APP_ZIGBEE_IAS_WD_Server_Init */ + +/** + * @brief Zigbee application initialization + * @param None + * @retval None + */ +void APP_ZIGBEE_Init(void) +{ + SHCI_CmdStatus_t ZigbeeInitStatus; + + APP_DBG("APP_ZIGBEE_Init"); + + /* Check the compatibility with the Coprocessor Wireless Firmware loaded */ + APP_ZIGBEE_CheckWirelessFirmwareInfo(); + + /* Register cmdbuffer */ + APP_ZIGBEE_RegisterCmdBuffer(&ZigbeeOtCmdBuffer); + + /* Init config buffer and call TL_ZIGBEE_Init */ + APP_ZIGBEE_TL_INIT(); + + /* Register task */ + /* Create the different tasks */ + + UTIL_SEQ_RegTask(1U << (uint32_t)CFG_TASK_NOTIFY_FROM_M0_TO_M4, UTIL_SEQ_RFU, APP_ZIGBEE_ProcessNotifyM0ToM4); + UTIL_SEQ_RegTask(1U << (uint32_t)CFG_TASK_REQUEST_FROM_M0_TO_M4, UTIL_SEQ_RFU, APP_ZIGBEE_ProcessRequestM0ToM4); + + /* Task associated with network creation process */ + UTIL_SEQ_RegTask(1U << CFG_TASK_ZIGBEE_NETWORK_FORM, UTIL_SEQ_RFU, APP_ZIGBEE_NwkForm); + + /* Task associated with application init */ + UTIL_SEQ_RegTask(1U << CFG_TASK_ZIGBEE_APP_START, UTIL_SEQ_RFU, APP_ZIGBEE_App_Init); + /* Start the Zigbee on the CPU2 side */ + ZigbeeInitStatus = SHCI_C2_ZIGBEE_Init(); + /* Prevent unused argument(s) compilation warning */ + UNUSED(ZigbeeInitStatus); + + /* Initialize Zigbee stack layers */ + APP_ZIGBEE_StackLayersInit(); + + + +} /* APP_ZIGBEE_Init */ + +/** + * @brief Initialize Zigbee stack layers + * @param None + * @retval None + */ +static void APP_ZIGBEE_StackLayersInit(void) +{ + APP_DBG("APP_ZIGBEE_StackLayersInit"); + + zigbee_app_info.zb = ZbInit(0U, NULL, NULL); + assert(zigbee_app_info.zb != NULL); + + /* Create the endpoint and cluster(s) */ + APP_ZIGBEE_ConfigEndpoints(); + + BSP_LED_Off(LED_RED); + BSP_LED_Off(LED_GREEN); + BSP_LED_Off(LED_BLUE); + + /* Configure the joining parameters */ + zigbee_app_info.join_status = 0x01; /* init to error status */ + zigbee_app_info.join_delay = HAL_GetTick(); /* now */ + + /* Initialization Complete */ + zigbee_app_info.has_init = true; + + /* run the task */ + UTIL_SEQ_SetTask(1U << CFG_TASK_ZIGBEE_NETWORK_FORM, CFG_SCH_PRIO_0); +} /* APP_ZIGBEE_StackLayersInit */ + +/** + * @brief Configure Zigbee application endpoints + * @param None + * @retval None + */ +static void APP_ZIGBEE_ConfigEndpoints(void) +{ + ZbApsmeAddEndpointReqT req; + ZbApsmeAddEndpointConfT conf; + + memset(&req, 0, sizeof(req)); + req.profileId = ZCL_PROFILE_HOME_AUTOMATION; + req.deviceId = ZCL_DEVICE_METER_INTERFACE; + + /* Endpoint: SW1_ENDPOINT */ + req.endpoint = SW1_ENDPOINT; + ZbZclAddEndpoint(zigbee_app_info.zb, &req, &conf); + assert(conf.status == ZB_STATUS_SUCCESS); + + /* IAS WD Server */ + zigbee_app_info.ias_wd_server_1 = ZbZclIasWdServerAlloc(zigbee_app_info.zb, SW1_ENDPOINT, &ZbZclIasWdServerCallbacks, NULL); + assert(zigbee_app_info.ias_wd_server_1 != NULL); + ZbZclClusterEndpointRegister(zigbee_app_info.ias_wd_server_1); +} /* APP_ZIGBEE_ConfigEndpoints */ + +/** + * @brief Handle Zigbee network forming and joining + * @param None + * @retval None + */ +static void APP_ZIGBEE_NwkForm(void) +{ + if ((zigbee_app_info.join_status != ZB_STATUS_SUCCESS) && (HAL_GetTick() >= zigbee_app_info.join_delay)) + { + struct ZbStartupT config; + enum ZbStatusCodeT status; + + /* Configure Zigbee Logging (only need to do this once, but this is a good place to put it) */ + ZbSetLogging(zigbee_app_info.zb, ZB_LOG_MASK_LEVEL_5, NULL); + + /* Attempt to join a zigbee network */ + ZbStartupConfigGetProDefaults(&config); + + /* Set the centralized network */ + APP_DBG("Network config : APP_STARTUP_CENTRALIZED_COORD"); + config.startupControl = ZbStartTypeForm; + + /* Using the default HA preconfigured Link Key */ + memcpy(config.security.preconfiguredLinkKey, sec_key_ha, ZB_SEC_KEYSIZE); + + config.channelList.count = 1; + config.channelList.list[0].page = 0; + config.channelList.list[0].channelMask = 1 << CHANNEL; /*Channel in use */ + + /* Using ZbStartupWait (blocking) here instead of ZbStartup, in order to demonstrate how to do + * a blocking call on the M4. */ + status = ZbStartupWait(zigbee_app_info.zb, &config); + + APP_DBG("ZbStartup Callback (status = 0x%02x)", status); + zigbee_app_info.join_status = status; + + if (status == ZB_STATUS_SUCCESS) { + zigbee_app_info.join_delay = 0U; + BSP_LED_On(LED_BLUE); + } + else + { + APP_DBG("Startup failed, re-attempting to form a network after a short delay (%d ms)", APP_ZIGBEE_STARTUP_FAIL_DELAY); + zigbee_app_info.join_delay = HAL_GetTick() + APP_ZIGBEE_STARTUP_FAIL_DELAY; + } + } + + /* If Network forming/joining was not successful reschedule the current task to retry the process */ + if (zigbee_app_info.join_status != ZB_STATUS_SUCCESS) + { + UTIL_SEQ_SetTask(1U << CFG_TASK_ZIGBEE_NETWORK_FORM, CFG_SCH_PRIO_0); + } + else + { + + /* Since we're using group addressing (broadcast), shorten the broadcast timeout */ + uint32_t bcast_timeout = 3; + ZbNwkSet(zigbee_app_info.zb, ZB_NWK_NIB_ID_NetworkBroadcastDeliveryTime, &bcast_timeout, sizeof(bcast_timeout)); + } + + /* Starting application init task */ + UTIL_SEQ_SetTask(1U << CFG_TASK_ZIGBEE_APP_START, CFG_SCH_PRIO_0); +} /* APP_ZIGBEE_NwkForm */ + +/************************************************************* + * ZbStartupWait Blocking Call + *************************************************************/ +struct ZbStartupWaitInfo { + bool active; + enum ZbStatusCodeT status; +}; + +static void ZbStartupWaitCb(enum ZbStatusCodeT status, void *cb_arg) +{ + struct ZbStartupWaitInfo *info = cb_arg; + + info->status = status; + info->active = false; + UTIL_SEQ_SetEvt(EVENT_ZIGBEE_STARTUP_ENDED); +} /* ZbStartupWaitCb */ + +enum ZbStatusCodeT ZbStartupWait(struct ZigBeeT *zb, struct ZbStartupT *config) +{ + struct ZbStartupWaitInfo *info; + enum ZbStatusCodeT status; + + info = malloc(sizeof(struct ZbStartupWaitInfo)); + if (info == NULL) { + return ZB_STATUS_ALLOC_FAIL; + } + memset(info, 0, sizeof(struct ZbStartupWaitInfo)); + + info->active = true; + status = ZbStartup(zb, config, ZbStartupWaitCb, info); + if (status != ZB_STATUS_SUCCESS) { + info->active = false; + return status; + } + UTIL_SEQ_WaitEvt(EVENT_ZIGBEE_STARTUP_ENDED); + status = info->status; + free(info); + return status; +} /* ZbStartupWait */ + +/** + * @brief Trace the error or the warning reported. + * @param ErrId : + * @param ErrCode + * @retval None + */ +void APP_ZIGBEE_Error(uint32_t ErrId, uint32_t ErrCode) +{ + switch (ErrId) { + default: + APP_ZIGBEE_TraceError("ERROR Unknown ", 0); + break; + } +} /* APP_ZIGBEE_Error */ + +/************************************************************* + * + * LOCAL FUNCTIONS + * + *************************************************************/ + +/** + * @brief Warn the user that an error has occurred.In this case, + * the LEDs on the Board will start blinking. + * + * @param pMess : Message associated to the error. + * @param ErrCode: Error code associated to the module (Zigbee or other module if any) + * @retval None + */ +static void APP_ZIGBEE_TraceError(const char *pMess, uint32_t ErrCode) +{ + APP_DBG("**** Fatal error = %s (Err = %d)", pMess, ErrCode); + while (1U == 1U) { + BSP_LED_Toggle(LED1); + HAL_Delay(500U); + BSP_LED_Toggle(LED2); + HAL_Delay(500U); + BSP_LED_Toggle(LED3); + HAL_Delay(500U); + } +} /* APP_ZIGBEE_TraceError */ + +/** + * @brief Check if the Coprocessor Wireless Firmware loaded supports Zigbee + * and display associated informations + * @param None + * @retval None + */ +static void APP_ZIGBEE_CheckWirelessFirmwareInfo(void) +{ + WirelessFwInfo_t wireless_info_instance; + WirelessFwInfo_t *p_wireless_info = &wireless_info_instance; + + if (SHCI_GetWirelessFwInfo(p_wireless_info) != SHCI_Success) { + APP_ZIGBEE_Error((uint32_t)ERR_ZIGBEE_CHECK_WIRELESS, (uint32_t)ERR_INTERFACE_FATAL); + } + else { + APP_DBG("**********************************************************"); + APP_DBG("WIRELESS COPROCESSOR FW:"); + /* Print version */ + APP_DBG("VERSION ID = %d.%d.%d", p_wireless_info->VersionMajor, p_wireless_info->VersionMinor, p_wireless_info->VersionSub); + + switch (p_wireless_info->StackType) { + case INFO_STACK_TYPE_ZIGBEE_FFD: + APP_DBG("FW Type : FFD Zigbee stack"); + break; + case INFO_STACK_TYPE_ZIGBEE_RFD: + APP_DBG("FW Type : RFD Zigbee stack"); + break; + default: + /* No Zigbee device supported ! */ + APP_ZIGBEE_Error((uint32_t)ERR_ZIGBEE_CHECK_WIRELESS, (uint32_t)ERR_INTERFACE_FATAL); + break; + } + APP_DBG("**********************************************************"); + } +} /* APP_ZIGBEE_CheckWirelessFirmwareInfo */ + +/************************************************************* + * + * WRAP FUNCTIONS + * + *************************************************************/ + +void APP_ZIGBEE_RegisterCmdBuffer(TL_CmdPacket_t *p_buffer) +{ + p_ZIGBEE_otcmdbuffer = p_buffer; +} /* APP_ZIGBEE_RegisterCmdBuffer */ + +Zigbee_Cmd_Request_t * ZIGBEE_Get_OTCmdPayloadBuffer(void) +{ + return (Zigbee_Cmd_Request_t *)p_ZIGBEE_otcmdbuffer->cmdserial.cmd.payload; +} /* ZIGBEE_Get_OTCmdPayloadBuffer */ + +Zigbee_Cmd_Request_t * ZIGBEE_Get_OTCmdRspPayloadBuffer(void) +{ + return (Zigbee_Cmd_Request_t *)((TL_EvtPacket_t *)p_ZIGBEE_otcmdbuffer)->evtserial.evt.payload; +} /* ZIGBEE_Get_OTCmdRspPayloadBuffer */ + +Zigbee_Cmd_Request_t * ZIGBEE_Get_NotificationPayloadBuffer(void) +{ + return (Zigbee_Cmd_Request_t *)(p_ZIGBEE_notif_M0_to_M4)->evtserial.evt.payload; +} /* ZIGBEE_Get_NotificationPayloadBuffer */ + +Zigbee_Cmd_Request_t * ZIGBEE_Get_M0RequestPayloadBuffer(void) +{ + return (Zigbee_Cmd_Request_t *)(p_ZIGBEE_request_M0_to_M4)->evtserial.evt.payload; +} + +/** + * @brief This function is used to transfer the commands from the M4 to the M0. + * + * @param None + * @return None + */ +void ZIGBEE_CmdTransfer(void) +{ + Zigbee_Cmd_Request_t *cmd_req = (Zigbee_Cmd_Request_t *)p_ZIGBEE_otcmdbuffer->cmdserial.cmd.payload; + + /* Zigbee OT command cmdcode range 0x280 .. 0x3DF = 352 */ + p_ZIGBEE_otcmdbuffer->cmdserial.cmd.cmdcode = 0x280U; + /* Size = otCmdBuffer->Size (Number of OT cmd arguments : 1 arg = 32bits so multiply by 4 to get size in bytes) + * + ID (4 bytes) + Size (4 bytes) */ + p_ZIGBEE_otcmdbuffer->cmdserial.cmd.plen = 8U + (cmd_req->Size * 4U); + + TL_ZIGBEE_SendM4RequestToM0(); + + /* Wait completion of cmd */ + Wait_Getting_Ack_From_M0(); +} /* ZIGBEE_CmdTransfer */ + +/** + * @brief This function is called when the M0+ acknoledge the fact that it has received a Cmd + * + * + * @param Otbuffer : a pointer to TL_EvtPacket_t + * @return None + */ +void TL_ZIGBEE_CmdEvtReceived(TL_EvtPacket_t *Otbuffer) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(Otbuffer); + + Receive_Ack_From_M0(); +} /* TL_ZIGBEE_CmdEvtReceived */ + +/** + * @brief This function is called when notification from M0+ is received. + * + * @param Notbuffer : a pointer to TL_EvtPacket_t + * @return None + */ +void TL_ZIGBEE_NotReceived(TL_EvtPacket_t *Notbuffer) +{ + p_ZIGBEE_notif_M0_to_M4 = Notbuffer; + + Receive_Notification_From_M0(); +} /* TL_ZIGBEE_NotReceived */ + +/** + * @brief This function is called before sending any ot command to the M0 + * core. The purpose of this function is to be able to check if + * there are no notifications coming from the M0 core which are + * pending before sending a new ot command. + * @param None + * @retval None + */ +void Pre_ZigbeeCmdProcessing(void) +{ + UTIL_SEQ_WaitEvt(EVENT_SYNCHRO_BYPASS_IDLE); +} /* Pre_ZigbeeCmdProcessing */ + +/** + * @brief This function waits for getting an acknowledgment from the M0. + * + * @param None + * @retval None + */ +static void Wait_Getting_Ack_From_M0(void) +{ + UTIL_SEQ_WaitEvt(EVENT_ACK_FROM_M0_EVT); +} /* Wait_Getting_Ack_From_M0 */ + +/** + * @brief Receive an acknowledgment from the M0+ core. + * Each command send by the M4 to the M0 are acknowledged. + * This function is called under interrupt. + * @param None + * @retval None + */ +static void Receive_Ack_From_M0(void) +{ + UTIL_SEQ_SetEvt(EVENT_ACK_FROM_M0_EVT); +} /* Receive_Ack_From_M0 */ + +/** + * @brief Receive a notification from the M0+ through the IPCC. + * This function is called under interrupt. + * @param None + * @retval None + */ +static void Receive_Notification_From_M0(void) +{ + CptReceiveNotifyFromM0++; + UTIL_SEQ_SetTask(1U << (uint32_t)CFG_TASK_NOTIFY_FROM_M0_TO_M4, CFG_SCH_PRIO_0); +} + +/** + * @brief This function is called when a request from M0+ is received. + * + * @param Notbuffer : a pointer to TL_EvtPacket_t + * @return None + */ +void TL_ZIGBEE_M0RequestReceived(TL_EvtPacket_t *Reqbuffer) +{ + p_ZIGBEE_request_M0_to_M4 = Reqbuffer; + + CptReceiveRequestFromM0++; + UTIL_SEQ_SetTask(1U << (uint32_t)CFG_TASK_REQUEST_FROM_M0_TO_M4, CFG_SCH_PRIO_0); +} + +/** + * @brief Perform initialization of TL for Zigbee. + * @param None + * @retval None + */ +void APP_ZIGBEE_TL_INIT(void) +{ + ZigbeeConfigBuffer.p_ZigbeeOtCmdRspBuffer = (uint8_t *)&ZigbeeOtCmdBuffer; + ZigbeeConfigBuffer.p_ZigbeeNotAckBuffer = (uint8_t *)ZigbeeNotifRspEvtBuffer; + ZigbeeConfigBuffer.p_ZigbeeNotifRequestBuffer = (uint8_t *)ZigbeeNotifRequestBuffer; + TL_ZIGBEE_Init(&ZigbeeConfigBuffer); +} + +/** + * @brief Process the messages coming from the M0. + * @param None + * @retval None + */ +void APP_ZIGBEE_ProcessNotifyM0ToM4(void) +{ + if (CptReceiveNotifyFromM0 != 0) { + /* If CptReceiveNotifyFromM0 is > 1. it means that we did not serve all the events from the radio */ + if (CptReceiveNotifyFromM0 > 1U) { + APP_ZIGBEE_Error(ERR_REC_MULTI_MSG_FROM_M0, 0); + } + else { + Zigbee_CallBackProcessing(); + } + /* Reset counter */ + CptReceiveNotifyFromM0 = 0; + } +} + +/** + * @brief Process the requests coming from the M0. + * @param + * @return + */ +void APP_ZIGBEE_ProcessRequestM0ToM4(void) +{ + if (CptReceiveRequestFromM0 != 0) { + Zigbee_M0RequestProcessing(); + CptReceiveRequestFromM0 = 0; + } +} + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |