diff options
Diffstat (limited to 'Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_Thread/Ble_Thread_Dyn/STM32_WPAN/App/app_thread.c')
| -rw-r--r-- | Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_Thread/Ble_Thread_Dyn/STM32_WPAN/App/app_thread.c | 1004 |
1 files changed, 1004 insertions, 0 deletions
diff --git a/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_Thread/Ble_Thread_Dyn/STM32_WPAN/App/app_thread.c b/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_Thread/Ble_Thread_Dyn/STM32_WPAN/App/app_thread.c new file mode 100644 index 000000000..5a8194ab9 --- /dev/null +++ b/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_Thread/Ble_Thread_Dyn/STM32_WPAN/App/app_thread.c @@ -0,0 +1,1004 @@ +/** + ****************************************************************************** + * @file app_thread.c + * @author MCD Application Team + * @brief BLE 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 "utilities_common.h" +#include "app_entry.h" +#include "dbg_trace.h" +#include "app_thread.h" +#include "stm32wbxx_core_interface_def.h" +#include "openthread_api_wb.h" +#include "shci.h" +#include "stm_logging.h" +#include "app_conf.h" +#include "stm32_lpm.h" +#include "stm32_seq.h" +#if (CFG_USB_INTERFACE_ENABLE != 0) +#include "vcp.h" +#include "vcp_conf.h" +#endif /* (CFG_USB_INTERFACE_ENABLE != 0) */ + +/* Private defines -----------------------------------------------------------*/ +#define C_SIZE_CMD_STRING 256U +#define C_PANID 0x2222U +#define C_CHANNEL_NB 12U +#define C_RESSOURCE "light" + +#define COAP_SEND_TIMEOUT (1*100*1000/CFG_TS_TICK_VAL) /**< 1s */ +#define THREAD_CHANGE_MODE_TIMEOUT (1*1000*1000/CFG_TS_TICK_VAL) /**< 1s */ +#define THREAD_LINK_POLL_PERIOD (5*1000*1000/CFG_TS_TICK_VAL) /**< 5s */ + +#define OT_AUTOSTART_MODE 1 // Automatic OT start and COAP after reset + // ste to 0 for GRL testing +/* Private function prototypes -----------------------------------------------*/ +static void APP_THREAD_CheckWirelessFirmwareInfo(void); +static void APP_THREAD_DeviceConfig(void); +static void APP_THREAD_StateNotif(uint32_t NotifFlags, void *pContext); + +static void APP_THREAD_TraceError(const char * pMess, uint32_t ErrCode); + +static void Send_CLI_To_M0(void); +static void Send_CLI_Ack_For_OT(void); +static void HostTxCb( void ); +static void Wait_Getting_Ack_From_M0(void); +static void Receive_Ack_From_M0(void); +static void Receive_Notification_From_M0(void); +#if (CFG_USB_INTERFACE_ENABLE != 0) +static uint32_t ProcessCmdString(uint8_t* buf , uint32_t len); +#else +#if (CFG_FULL_LOW_POWER == 0) +static void RxCpltCallback(void); +#endif /* (CFG_FULL_LOW_POWER == 0) */ +#endif /* (CFG_USB_INTERFACE_ENABLE != 0) */ + +/* USER CODE BEGIN PFP */ +static void APP_THREAD_SendCoapMsg(void); +static void APP_THREAD_SendCoapMulticastRequest(uint8_t command); +static void APP_THREAD_CoapRequestHandler(void * pContext, + otCoapHeader * pHeader, + otMessage * pMessage, + const otMessageInfo * pMessageInfo); + +static void APP_THREAD_SetSleepyEndDeviceMode(void); +static void APP_THREAD_CoapTimingElapsed(void); + +/* Private variables ---------------------------------------------------------*/ +#if (CFG_USB_INTERFACE_ENABLE != 0) +static uint8_t TmpString[C_SIZE_CMD_STRING]; +static uint8_t VcpRxBuffer[sizeof(TL_CmdSerial_t)]; /* Received Data over USB are stored in this buffer */ +static uint8_t VcpTxBuffer[sizeof(TL_EvtPacket_t) + 254U]; /* Transmit buffer over USB */ +#else +#if (CFG_FULL_LOW_POWER == 0) +static uint8_t aRxBuffer[C_SIZE_CMD_STRING]; +#endif /* (CFG_FULL_LOW_POWER == 0) */ +#endif /* (CFG_USB_INTERFACE_ENABLE != 0) */ + +#if (CFG_FULL_LOW_POWER == 0) +static uint8_t CommandString[C_SIZE_CMD_STRING]; +#endif /* (CFG_FULL_LOW_POWER == 0) */ +static __IO uint16_t indexReceiveChar = 0; +static __IO uint16_t CptReceiveCmdFromUser = 0; + +static TL_CmdPacket_t *p_thread_otcmdbuffer; +static TL_EvtPacket_t *p_thread_notif_M0_to_M4; +static __IO uint32_t CptReceiveMsgFromM0 = 0; +PLACE_IN_SECTION("MB_MEM1") ALIGN(4) static TL_TH_Config_t ThreadConfigBuffer; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static TL_CmdPacket_t ThreadOtCmdBuffer; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t ThreadNotifRspEvtBuffer[sizeof(TL_PacketHeader_t) + TL_EVT_HDR_SIZE + 255U]; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static TL_CmdPacket_t ThreadCliCmdBuffer; + +/* USER CODE BEGIN PV */ +static otCoapResource OT_Ressource = {C_RESSOURCE, APP_THREAD_CoapRequestHandler,"myCtx", NULL}; +static otMessageInfo OT_MessageInfo = {0}; +static uint8_t OT_Command = 0; +static otCoapHeader OT_Header = {0}; +static uint8_t OT_ReceivedCommand = 0; +static otMessage * pOT_Message = NULL; +static otLinkModeConfig OT_LinkMode = {0}; +static uint32_t sleepyEndDeviceFlag = FALSE; +static uint8_t sedCoapTimerID; +static uint8_t setThreadModeTimerID; + +/* Debug */ +static uint32_t DebugRxCoapCpt = 0; +static uint32_t DebugTxCoapCpt = 0; +/* USER CODE END PV */ + +/* Functions Definition ------------------------------------------------------*/ + +/** + * @brief Main entry point for the Thread Application + * @param none + * @retval None + */ +void APP_THREAD_Init_Dyn_1( void ) +{ + /* USER CODE BEGIN APP_THREAD_INIT_1 */ + + /* USER CODE END APP_THREAD_INIT_1 */ + + SHCI_CmdStatus_t ThreadInitStatus; + + /* Check the compatibility with the Coprocessor Wireless Firmware loaded */ + APP_THREAD_CheckWirelessFirmwareInfo(); + +#if (CFG_USB_INTERFACE_ENABLE != 0) + VCP_Init(&VcpTxBuffer[0], &VcpRxBuffer[0]); +#endif /* (CFG_USB_INTERFACE_ENABLE != 0) */ + /* Register cmdbuffer */ + APP_THREAD_RegisterCmdBuffer(&ThreadOtCmdBuffer); + + /** + * Do not allow standby in the application + */ + UTIL_LPM_SetOffMode(1 << CFG_LPM_APP_THREAD, UTIL_LPM_DISABLE); + + /* Init config buffer and call TL_THREAD_Init */ + APP_THREAD_TL_THREAD_INIT(); + + /* Configure UART for sending CLI command from M4 */ + APP_THREAD_Init_UART_CLI(); + + /* Send Thread start system cmd to M0 */ + ThreadInitStatus = SHCI_C2_THREAD_Init(); + + /* Prevent unused argument(s) compilation warning */ + UNUSED(ThreadInitStatus); + + /* Register task */ + /* Create the different tasks */ + UTIL_SEQ_RegTask( 1<<(uint32_t)CFG_TASK_MSG_FROM_M0_TO_M4, UTIL_SEQ_RFU, APP_THREAD_ProcessMsgM0ToM4); + UTIL_SEQ_RegTask( 1<<(uint32_t)CFG_TASK_COAP_MSG_BUTTON, UTIL_SEQ_RFU, APP_THREAD_SendCoapMsg); + + UTIL_SEQ_RegTask( 1<<(uint32_t)CFG_TASK_COAP_SEND_MSG, UTIL_SEQ_RFU,APP_THREAD_SendCoapMsg); + UTIL_SEQ_RegTask( 1<<(uint32_t)CFG_TASK_SET_THREAD_MODE, UTIL_SEQ_RFU,APP_THREAD_SetSleepyEndDeviceMode); +} + +void APP_THREAD_Init_Dyn_2(void) { + /* Initialize and configure the Thread device*/ + APP_THREAD_DeviceConfig(); + + /** + * Create timer to handle COAP request sending + */ + HW_TS_Create(CFG_TIM_PROC_ID_ISR, &sedCoapTimerID, hw_ts_Repeated, APP_THREAD_CoapTimingElapsed); + /* Allow the 800_15_4 IP to enter in low power mode */ +} + +void APP_THREAD_Stop(void) +{ + otError error; + /* STOP THREAD */ + error = otThreadSetEnabled(NULL, false); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_STOP,error); + } +} + +void APP_THREAD_CleanCallbacks(void) +{ + otRemoveStateChangeCallback(NULL, APP_THREAD_StateNotif, NULL); + otCoapRemoveResource(NULL, &OT_Ressource); + + /* Remove Timers if any */ + HW_TS_Delete(setThreadModeTimerID); + HW_TS_Delete(sedCoapTimerID); +} + +/** + * @brief Trace the error or the warning reported. + * @param ErrId : + * @param ErrCode + * @retval None + */ +void APP_THREAD_Error(uint32_t ErrId, uint32_t ErrCode) +{ + + switch(ErrId) + { + case ERR_REC_MULTI_MSG_FROM_M0 : + APP_THREAD_TraceError("ERROR : ERR_REC_MULTI_MSG_FROM_M0 ",ErrCode); + break; + case ERR_THREAD_SET_STATE_CB : + APP_THREAD_TraceError("ERROR : ERR_THREAD_SET_STATE_CB ",ErrCode); + break; + case ERR_THREAD_SET_CHANNEL : + APP_THREAD_TraceError("ERROR : ERR_THREAD_SET_CHANNEL ",ErrCode); + break; + case ERR_THREAD_SET_PANID : + APP_THREAD_TraceError("ERROR : ERR_THREAD_SET_PANID ",ErrCode); + break; + case ERR_THREAD_IPV6_ENABLE : + APP_THREAD_TraceError("ERROR : ERR_THREAD_IPV6_ENABLE ",ErrCode); + break; + case ERR_THREAD_COAP_START : + APP_THREAD_TraceError("ERROR : ERR_THREAD_COAP_START ",ErrCode); + break; + case ERR_THREAD_COAP_ADD_RESSOURCE : + APP_THREAD_TraceError("ERROR : ERR_THREAD_COAP_ADD_RESSOURCE ",ErrCode); + break; + case ERR_THREAD_MESSAGE_READ : + APP_THREAD_TraceError("ERROR : ERR_THREAD_MESSAGE_READ ",ErrCode); + break; + case ERR_THREAD_COAP_SEND_RESPONSE : + APP_THREAD_TraceError("ERROR : ERR_THREAD_COAP_SEND_RESPONSE ",ErrCode); + break; + case ERR_THREAD_COAP_APPEND : + APP_THREAD_TraceError("ERROR : ERR_THREAD_COAP_APPEND ",ErrCode); + break; + case ERR_THREAD_COAP_SEND_REQUEST : + APP_THREAD_TraceError("ERROR : ERR_THREAD_COAP_SEND_REQUEST ",ErrCode); + break; + case ERR_TIMER_INIT : + APP_THREAD_TraceError("ERROR : ERR_TIMER_INIT ",ErrCode); + break; + case ERR_TIMER_START : + APP_THREAD_TraceError("ERROR : ERR_TIMER_START ",ErrCode); + break; + case ERR_THREAD_CHECK_WIRELESS : + APP_THREAD_TraceError("ERROR : ERR_THREAD_CHECK_WIRELESS ",ErrCode); + break; + default : + APP_THREAD_TraceError("ERROR Unknown ",0); + break; + } +} + +/************************************************************* + * + * LOCAL FUNCTIONS + * + *************************************************************/ + + +/** + * @brief Thread initialization. + * This function configure the Thread mesh network. + * @param None + * @retval None + */ +static void APP_THREAD_DeviceConfig(void) +{ + otError error; +#ifndef DYNAMIC_MODE + /* Configure the standard values */ + error = otInstanceErasePersistentInfo(NULL); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_ERASE_PERSISTENT_INFO,error); + } +#endif + otInstanceFinalize(NULL); + otInstanceInitSingle(); + error = otSetStateChangedCallback(NULL, APP_THREAD_StateNotif, NULL); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_SET_STATE_CB,error); + } +#if OT_AUTOSTART_MODE + error = otLinkSetChannel(NULL, C_CHANNEL_NB); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_SET_CHANNEL,error); + } + error = otLinkSetPanId(NULL, C_PANID); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_SET_PANID,error); + } + error = otIp6SetEnabled(NULL, true); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_IPV6_ENABLE,error); + } +#ifdef DYNAMIC_MODE + error = otThreadSetEnabled(NULL, true); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_START,error); + } + + /* Start the COAP server */ + error = otCoapStart(NULL, OT_DEFAULT_COAP_PORT); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_COAP_START,error); + } + /* Add COAP resources */ + error = otCoapAddResource(NULL, &OT_Ressource); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_COAP_ADD_RESSOURCE,error); + } +#endif +#endif +} + +/** + * @brief Thread notification when the state changes. + * When the Thread device change state, a specific LED + * color is being displayed. + * LED2 On (Green) means that the device is in "Leader" mode. + * LED3 On (Red) means that the device is in "Child: mode or + * in "Router" mode. + * LED2 and LED3 off means that the device is in "Disabled" + * or "Detached" mode. + * + * @param aFlags : Define the item that has been modified + * aContext: Context + * @retval None + */ +static void APP_THREAD_StateNotif(uint32_t NotifFlags, void *pContext) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(pContext); + if ((NotifFlags & (uint32_t)OT_CHANGED_THREAD_ROLE) == (uint32_t)OT_CHANGED_THREAD_ROLE) + { + switch (otThreadGetDeviceRole(NULL)) + { + case OT_DEVICE_ROLE_DISABLED: + BSP_LED_Off(LED2); + BSP_LED_Off(LED3); + APP_DBG_MSG("\r\n M4: SET CFG_Evt_ThreadStop in Thread_Change_Notification \r\n\n"); + APP_DBG("THREAD: Disabled"); + UTIL_SEQ_SetEvt(1<<CFG_Evt_ThreadStop); + break; + case OT_DEVICE_ROLE_DETACHED: + BSP_LED_Off(LED2); + BSP_LED_Off(LED3); + APP_DBG("THREAD: Detached"); + break; + case OT_DEVICE_ROLE_CHILD: + BSP_LED_Off(LED2); + BSP_LED_On(LED3); + APP_DBG("THREAD: Child"); + //HW_TS_Start(setThreadModeTimerID, (uint32_t)THREAD_CHANGE_MODE_TIMEOUT); + HW_TS_Start(sedCoapTimerID, (uint32_t)COAP_SEND_TIMEOUT); + break; + case OT_DEVICE_ROLE_ROUTER : + BSP_LED_Off(LED2); + BSP_LED_On(LED3); + APP_DBG("THREAD: Router"); + //HW_TS_Start(setThreadModeTimerID, (uint32_t)THREAD_CHANGE_MODE_TIMEOUT); + HW_TS_Start(sedCoapTimerID, (uint32_t)COAP_SEND_TIMEOUT); + break; + case OT_DEVICE_ROLE_LEADER : + BSP_LED_On(LED2); + BSP_LED_Off(LED3); +#if OT_AUTOSTART_MODE + HW_TS_Start(sedCoapTimerID, (uint32_t)COAP_SEND_TIMEOUT); +#endif + APP_DBG("THREAD: Leader"); + break; + default: + BSP_LED_Off(LED2); + BSP_LED_Off(LED3); + break; + } + } +} + +/** + * @brief Task associated to the push button. + * @param None + * @retval None + */ +static void APP_THREAD_SendCoapMsg(void) +{ + APP_DBG("APP_THREAD_SendCoapMsg"); + APP_THREAD_SendCoapMulticastRequest(1); +} +/** + * @brief Handler called when the server receives a COAP request. + * @param pContext : Context + * @param pHeader : Header + * @param pMessage : Message + * @param pMessageInfo : Message information + * @retval None + */ +static void APP_THREAD_CoapRequestHandler(void * pContext, + otCoapHeader * pHeader, + otMessage * pMessage, + const otMessageInfo * pMessageInfo) +{ + do + { + if (otCoapHeaderGetType(pHeader) != OT_COAP_TYPE_NON_CONFIRMABLE) + { + break; + } + + if (otCoapHeaderGetCode(pHeader) != OT_COAP_CODE_PUT) + { + break; + } + + if (otMessageRead(pMessage, otMessageGetOffset(pMessage), &OT_ReceivedCommand, 1U) != 1U) + { + APP_THREAD_Error(ERR_THREAD_MESSAGE_READ, 0); + } + + if (OT_ReceivedCommand == 1U) + { + BSP_LED_Toggle(LED3); + APP_DBG("**** Recept COAP nb **** %d ",DebugRxCoapCpt++); + } + + } while (false); +} + +/** + * @brief Send a COAP multicast request to all the devices which are connected + * on the Thread network + * @param command : Command associated to the COAP request. + * @retval None + */ +static void APP_THREAD_SendCoapMulticastRequest(uint8_t command) +{ + otError error = OT_ERROR_NONE; + + OT_Command = command; + + /* Forbid the 800_15_4 IP to enter in low power mode. + * + * Reason for that... + * As soon as the M0 is receiving an ot cmd, it wake up the IP 802_15_4, + * send the command and put back the IP 802_15_4 in sleep mode when possible. + * If the application send too much ot_cmd commands sequentially, the IP 802_15_4 + * will wake up and sleep at a non reasonable speed. It is why it is advised + * to control when the IP 802_15_4 radio is allowed to enter in low power. + */ + //SHCI_C2_RADIO_AllowLowPower(THREAD_IP,FALSE); + + /* Send the COAP request */ + do + { + otCoapHeaderInit(&OT_Header, OT_COAP_TYPE_NON_CONFIRMABLE, OT_COAP_CODE_PUT); + otCoapHeaderAppendUriPathOptions(&OT_Header,C_RESSOURCE); + otCoapHeaderSetPayloadMarker(&OT_Header); + + pOT_Message = otCoapNewMessage(NULL, &OT_Header); + if (pOT_Message == NULL) + { + break; + } + + error = otMessageAppend(pOT_Message, &OT_Command, sizeof(command)); + if (error != OT_ERROR_NONE) + { + APP_THREAD_Error(ERR_THREAD_COAP_APPEND,error); + break; + } + + memset(&OT_MessageInfo, 0, sizeof(OT_MessageInfo)); + OT_MessageInfo.mInterfaceId = OT_NETIF_INTERFACE_ID_THREAD; + OT_MessageInfo.mPeerPort = OT_DEFAULT_COAP_PORT; + otIp6AddressFromString("FF03::1", &OT_MessageInfo.mPeerAddr); + + error = otCoapSendRequest(NULL, + pOT_Message, + &OT_MessageInfo, + NULL, + NULL); + } while (false); + + APP_DBG("*** Send COAP nb **** %d",DebugTxCoapCpt++); + + if (error != OT_ERROR_NONE && pOT_Message != NULL) + { + otMessageFree(pOT_Message); + APP_THREAD_Error(ERR_THREAD_COAP_SEND_REQUEST,error); + } + + /* Allow the 800_15_4 IP to enter in low power mode */ + //SHCI_C2_RADIO_AllowLowPower(THREAD_IP,TRUE); +} + + +/** + * @brief This function is used to set the sleepyEndDevice mode + * and configure its pool period. + * + * @param None + * @retval None + */ +static void APP_THREAD_SetSleepyEndDeviceMode(void) +{ + otError error = OT_ERROR_NONE; + + APP_DBG("Set pool period to %d seconds", THREAD_LINK_POLL_PERIOD); + + /* Set the pool period to 5 sec. It means that when the device will enter + * in 'sleepy end device' mode, it will send an ACK_Request every 5 sec. + * This message will act as keep alive message. + */ + otLinkSetPollPeriod(NULL, THREAD_LINK_POLL_PERIOD); + + /* Set the sleepy end device mode */ + OT_LinkMode.mRxOnWhenIdle = 0; + OT_LinkMode.mSecureDataRequests = 1U; + OT_LinkMode.mDeviceType = 0; + OT_LinkMode.mNetworkData = 1U; + + error = otThreadSetLinkMode(NULL,OT_LinkMode); + if (error != OT_ERROR_NONE) + APP_THREAD_Error(ERR_THREAD_LINK_MODE,error); + + /* After reaching the child or router state, the system + * a) sets the 'sleepy end device' mode + * b) perform a Thread stop + * c) perform a Thread start. + * + * NOTE : According to the Thread specification, it is necessary to set the + * mode before starting Thread. + * + * A Child that has attached to its Parent indicating it is an FTD MUST NOT use Child UpdateRequest + * to modify its mode to MTD. + * As a result, you need to first detach from the network before switching from FTD to MTD at runtime, + * then reattach. + * + */ + if (sleepyEndDeviceFlag == FALSE) + { + error = otThreadSetEnabled(NULL, false); + if (error != OT_ERROR_NONE) + APP_THREAD_Error(ERR_THREAD_LINK_MODE,error); + error = otThreadSetEnabled(NULL, true); + if (error != OT_ERROR_NONE) + APP_THREAD_Error(ERR_THREAD_LINK_MODE,error); + sleepyEndDeviceFlag = TRUE; + } + + APP_DBG("Start CoAP timer for data sending"); + /* Start the timer */ +#if OT_AUTOSTART_MODE + HW_TS_Start(sedCoapTimerID, (uint32_t)COAP_SEND_TIMEOUT); +#endif +} + +static void APP_THREAD_CoapTimingElapsed( void ) +{ + UTIL_SEQ_SetTask(TASK_COAP_SEND_MSG,CFG_SCH_PRIO_1); +} + +/** + * @brief Warn the user that an error has occurred.In this case, + * the LEDs on the Board will start blinking. + * + * @param Mess : Message associated to the error. + * @param ErrCode: Error code associated to the module (OpenThread or other module if any) + * @retval None + */ +static void APP_THREAD_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); + } +} + +/** + * @brief Check if the Coprocessor Wireless Firmware loaded supports Thread + * and display associated informations + * @param None + * @retval None + */ +static void APP_THREAD_CheckWirelessFirmwareInfo(void) +{ + WirelessFwInfo_t wireless_info_instance; + WirelessFwInfo_t* p_wireless_info = &wireless_info_instance; + + if (SHCI_GetWirelessFwInfo(p_wireless_info) != SHCI_Success) + { + APP_THREAD_Error((uint32_t)ERR_THREAD_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_THREAD_FTD : + APP_DBG("FW Type : Thread FTD"); + break; + case INFO_STACK_TYPE_THREAD_MTD : + APP_DBG("FW Type : Thread MTD"); + break; + case INFO_STACK_TYPE_BLE_THREAD_FTD_DYAMIC : + APP_DBG("FW Type : Dynamic Concurrent Mode BLE/Thread"); + break; + default : + /* No Thread device supported ! */ + APP_THREAD_Error((uint32_t)ERR_THREAD_CHECK_WIRELESS, (uint32_t)ERR_INTERFACE_FATAL); + break; + } + APP_DBG("**********************************************************"); + } +} + +/************************************************************* + * + * WRAP FUNCTIONS + * + *************************************************************/ + +void APP_THREAD_RegisterCmdBuffer(TL_CmdPacket_t* p_buffer) +{ + p_thread_otcmdbuffer = p_buffer; +} + + +Thread_OT_Cmd_Request_t* THREAD_Get_OTCmdPayloadBuffer(void) +{ + return (Thread_OT_Cmd_Request_t*)p_thread_otcmdbuffer->cmdserial.cmd.payload; +} + +Thread_OT_Cmd_Request_t* THREAD_Get_OTCmdRspPayloadBuffer(void) +{ + return (Thread_OT_Cmd_Request_t*)((TL_EvtPacket_t *)p_thread_otcmdbuffer)->evtserial.evt.payload; +} + +Thread_OT_Cmd_Request_t* THREAD_Get_NotificationPayloadBuffer(void) +{ + return (Thread_OT_Cmd_Request_t*)(p_thread_notif_M0_to_M4)->evtserial.evt.payload; +} + +/** + * @brief This function is used to transfer the Ot commands from the + * M4 to the M0. + * + * @param None + * @return None + */ +void Ot_Cmd_Transfer(void) +{ + /* OpenThread OT command cmdcode range 0x280 .. 0x3DF = 352 */ + p_thread_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) */ + uint32_t l_size = ((Thread_OT_Cmd_Request_t*)(p_thread_otcmdbuffer->cmdserial.cmd.payload))->Size * 4U + 8U; + p_thread_otcmdbuffer->cmdserial.cmd.plen = l_size; + + TL_OT_SendCmd(); + + /* Wait completion of cmd */ + Wait_Getting_Ack_From_M0(); +} + +/** + * @brief This function is called when acknowledge from OT command is received from the M0+. + * + * @param Otbuffer : a pointer to TL_EvtPacket_t + * @return None + */ +void TL_OT_CmdEvtReceived( TL_EvtPacket_t * Otbuffer ) +{ + /* Prevent unused argument(s) compilation warning */ + UNUSED(Otbuffer); + + Receive_Ack_From_M0(); +} + +/** + * @brief This function is called when notification from M0+ is received. + * + * @param Notbuffer : a pointer to TL_EvtPacket_t + * @return None + */ +void TL_THREAD_NotReceived( TL_EvtPacket_t * Notbuffer ) +{ + p_thread_notif_M0_to_M4 = Notbuffer; + + Receive_Notification_From_M0(); +} + +/** + * @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_OtCmdProcessing(void) +{ + UTIL_SEQ_WaitEvt( EVENT_SYNCHRO_BYPASS_IDLE); +} + +/** + * @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); +} + +/** + * @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); +} + +/** + * @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) +{ + CptReceiveMsgFromM0++; + UTIL_SEQ_SetTask(TASK_MSG_FROM_M0_TO_M4,CFG_SCH_PRIO_0); +} + +#if (CFG_USB_INTERFACE_ENABLE != 0) +#else +static void RxCpltCallback(void) +{ + /* Filling buffer and wait for '\r' char */ + if (indexReceiveChar < C_SIZE_CMD_STRING) + { + CommandString[indexReceiveChar++] = aRxBuffer[0]; + if (aRxBuffer[0] == '\r') + { + CptReceiveCmdFromUser = 1U; + + /* UART task scheduling*/ + UTIL_SEQ_SetTask(1U << CFG_TASK_SEND_CLI_TO_M0, CFG_SCH_PRIO_0); + } + } + + /* Once a character has been sent, put back the device in reception mode */ + HW_UART_Receive_IT(CFG_CLI_UART, aRxBuffer, 1U, RxCpltCallback); +} +#endif /* (CFG_USB_INTERFACE_ENABLE != 0) */ + +#if (CFG_USB_INTERFACE_ENABLE != 0) +/** + * @brief Process the command strings. + * As soon as a complete command string has been received, the task + * in charge of sending the command to the M0 is scheduled + * @param None + * @retval None + */ +static uint32_t ProcessCmdString( uint8_t* buf , uint32_t len ) +{ + uint32_t i,j,tmp_start; + tmp_start = 0; + uint32_t res = 0; + + i= 0; + while ((buf[i] != '\r') && (i < len)) + { + i++; + } + + if (i != len) + { + memcpy(CommandString, buf,(i+1)); + indexReceiveChar = i + 1U; /* Length of the buffer containing the command string */ + + UTIL_SEQ_SetTask(1U << CFG_TASK_SEND_CLI_TO_M0, CFG_SCH_PRIO_0); + + tmp_start = i; + for (j = 0; j < (len - tmp_start - 1U) ; j++) + { + buf[j] = buf[tmp_start + j + 1U]; + } + res = len - tmp_start - 1U; + } + else + { + res = len; + } + return res; /* Remaining characters in the temporary buffer */ +} +#endif/* (CFG_USB_INTERFACE_ENABLE != 0) */ + +#if (CFG_FULL_LOW_POWER == 0) +/** + * @brief Process sends receive CLI command to M0. + * @param None + * @retval None + */ +static void Send_CLI_To_M0(void) +{ + memset(ThreadCliCmdBuffer.cmdserial.cmd.payload, 0x0U, 255U); + memcpy(ThreadCliCmdBuffer.cmdserial.cmd.payload, CommandString, indexReceiveChar); + ThreadCliCmdBuffer.cmdserial.cmd.plen = indexReceiveChar; + ThreadCliCmdBuffer.cmdserial.cmd.cmdcode = 0x0; + + /* Clear receive buffer, character counter and command complete */ + CptReceiveCmdFromUser = 0; + indexReceiveChar = 0; + memset(CommandString, 0, C_SIZE_CMD_STRING); + + TL_CLI_SendCmd(); +} +#endif /* (CFG_FULL_LOW_POWER == 0) */ + +/** + * @brief Send notification for CLI TL Channel. + * @param None + * @retval None + */ +static void Send_CLI_Ack_For_OT(void) +{ + + /* Notify M0 that characters have been sent to UART */ + TL_THREAD_CliSendAck(); +} + +/** + * @brief Perform initialization of CLI UART interface. + * @param None + * @retval None + */ +void APP_THREAD_Init_UART_CLI(void) +{ +#if (CFG_FULL_LOW_POWER == 0) + UTIL_SEQ_RegTask( 1<<CFG_TASK_SEND_CLI_TO_M0, UTIL_SEQ_RFU,Send_CLI_To_M0); +#endif /* (CFG_FULL_LOW_POWER == 0) */ + +#if (CFG_USB_INTERFACE_ENABLE != 0) +#else +#if (CFG_FULL_LOW_POWER == 0) + HW_UART_Init(CFG_CLI_UART); + HW_UART_Receive_IT(CFG_CLI_UART, aRxBuffer, 1, RxCpltCallback); +#endif /* (CFG_FULL_LOW_POWER == 0) */ +#endif /* (CFG_USB_INTERFACE_ENABLE != 0) */ +} + +/** + * @brief Perform initialization of TL for THREAD. + * @param None + * @retval None + */ +void APP_THREAD_TL_THREAD_INIT(void) +{ + ThreadConfigBuffer.p_ThreadOtCmdRspBuffer = (uint8_t*)&ThreadOtCmdBuffer; + ThreadConfigBuffer.p_ThreadNotAckBuffer = (uint8_t*)ThreadNotifRspEvtBuffer; + ThreadConfigBuffer.p_ThreadCliRspBuffer = (uint8_t*)&ThreadCliCmdBuffer; + + TL_THREAD_Init( &ThreadConfigBuffer ); +} + +/** + * @brief This function is called when notification on CLI TL Channel from M0+ is received. + * + * @param Notbuffer : a pointer to TL_EvtPacket_t + * @return None + */ +void TL_THREAD_CliNotReceived( TL_EvtPacket_t * Notbuffer ) +{ + TL_CmdPacket_t* l_CliBuffer = (TL_CmdPacket_t*)Notbuffer; + uint8_t l_size = l_CliBuffer->cmdserial.cmd.plen; + + /* WORKAROUND: if string to output is "> " then respond directly to M0 and do not output it */ + if (strcmp((const char *)l_CliBuffer->cmdserial.cmd.payload, "> ") != 0) + { + /* Write to CLI UART */ +#if (CFG_USB_INTERFACE_ENABLE != 0) + VCP_SendData( l_CliBuffer->cmdserial.cmd.payload, l_size, HostTxCb); +#else + HW_UART_Transmit_IT(CFG_CLI_UART, l_CliBuffer->cmdserial.cmd.payload, l_size, HostTxCb); +#endif /*USAGE_OF_VCP */ + } + else + { + Send_CLI_Ack_For_OT(); + } +} + +/** + * @brief End of transfer callback for CLI UART sending. + * + * @param Notbuffer : a pointer to TL_EvtPacket_t + * @return None + */ +void HostTxCb(void) +{ + Send_CLI_Ack_For_OT(); +} + +/** + * @brief Process the messages coming from the M0. + * @param None + * @retval None + */ +void APP_THREAD_ProcessMsgM0ToM4(void) +{ + if (CptReceiveMsgFromM0 != 0) + { + /* If CptReceiveMsgFromM0 is > 1. it means that we did not serve all the events from the radio */ + if (CptReceiveMsgFromM0 > 1U) + { + APP_THREAD_Error(ERR_REC_MULTI_MSG_FROM_M0, 0); + } + else + { + OpenThread_CallBack_Processing(); + } + /* Reset counter */ + CptReceiveMsgFromM0 = 0; + } +} + +#if (CFG_USB_INTERFACE_ENABLE != 0) +/** + * @brief This function is called when thereare some data coming + * from the Hyperterminal via the USB port + * Data received over USB OUT endpoint are sent over CDC interface + * through this function. + * @param Buf: Buffer of data received + * @param Len: Number of data received (in bytes) + * @retval Number of characters remaining in the buffer and not yet processed + */ +void VCP_DataReceived(uint8_t* Buf , uint32_t *Len) +{ + uint32_t i,flag_continue_checking = TRUE; + uint32_t char_remaining = 0; + static uint32_t len_total = 0; + + /* Copy the characteres in the temporary buffer */ + for (i = 0; i < *Len; i++) + { + TmpString[len_total++] = Buf[i]; + } + + /* Process the buffer commands one by one */ + /* A command is limited by a \r caracaters */ + while (flag_continue_checking == TRUE) + { + char_remaining = ProcessCmdString(TmpString,len_total); + /* If char_remaining is equal to len_total, it means that the command string is not yet + * completed. + * If char_remaining is equal to 0, it means that the command string has + * been entirely processed. + */ + if ((char_remaining == 0) || (char_remaining == len_total)) + { + flag_continue_checking = FALSE; + } + len_total = char_remaining; + } +} +#endif /* (CFG_USB_INTERFACE_ENABLE != 0) */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |