diff options
Diffstat (limited to 'Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Chat/Core/Src/app_entry.c')
| -rw-r--r-- | Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Chat/Core/Src/app_entry.c | 418 |
1 files changed, 418 insertions, 0 deletions
diff --git a/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Chat/Core/Src/app_entry.c b/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Chat/Core/Src/app_entry.c new file mode 100644 index 000000000..7e59c6279 --- /dev/null +++ b/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Chat/Core/Src/app_entry.c @@ -0,0 +1,418 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file app_entry.c + * @author MCD Application Team + * @brief Entry point of the 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 + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "app_common.h" +#include "app_entry.h" +#include "app_ble_lld.h" +#include "app_conf.h" +#include "hw_conf.h" +#include "stm32_seq.h" +#include "stm_logging.h" +#include "shci_tl.h" +#include "stm32_lpm.h" +#include "dbg_trace.h" +#include "shci.h" +#include "chat_app.h" + +/* Private includes -----------------------------------------------------------*/ +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* USER CODE BEGIN PTD */ + +/* USER CODE END PTD */ + +/* Private defines -----------------------------------------------------------*/ +/* POOL_SIZE = 2(TL_PacketHeader_t) + 258 (3(TL_EVT_HDR_SIZE) + 255(Payload size)) */ +#define POOL_SIZE (CFG_TL_EVT_QUEUE_LENGTH * 4U * DIVC(( sizeof(TL_PacketHeader_t) + TL_EVENT_FRAME_SIZE ), 4U)) + +/* USER CODE BEGIN PD */ + +/* USER CODE END PD */ + +/* Private macros ------------------------------------------------------------*/ +/* USER CODE BEGIN PM */ + +/* USER CODE END PM */ + +/* Private variables ---------------------------------------------------------*/ +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t EvtPool[POOL_SIZE]; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static TL_CmdPacket_t SystemCmdBuffer; +PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t SystemSpareEvtBuffer[sizeof(TL_PacketHeader_t) + TL_EVT_HDR_SIZE + 255U]; + +/* USER CODE BEGIN PV */ + +/* USER CODE END PV */ + +/* Global function prototypes -----------------------------------------------*/ +#if(CFG_DEBUG_TRACE != 0) +size_t DbgTraceWrite(int handle, const unsigned char * buf, size_t bufSize); +#endif + +/* USER CODE BEGIN GFP */ + +/* USER CODE END GFP */ + +/* Private functions prototypes-----------------------------------------------*/ +static void SystemPower_Config( void ); +static void Init_Debug( void ); +static void appe_Tl_Init( void ); +static void APPE_SysStatusNot( SHCI_TL_CmdStatus_t status ); +static void APPE_SysUserEvtRx( void * pPayload ); +static void APPE_SysEvtReadyProcessing( void ); +static void APPE_SysEvtError( SCHI_SystemErrCode_t ErrorCode); + +/* USER CODE BEGIN PFP */ +static void Led_Init( void ); +static void Button_Init( void ); +/* USER CODE END PFP */ + +/* Functions Definition ------------------------------------------------------*/ +void APPE_Init( void ) +{ + /**< Configure the system Power Mode */ + SystemPower_Config(); + +/* USER CODE BEGIN APPE_Init_1 */ + /* initialize debugger module if supported and debug trace if activated */ + Init_Debug(); + + Led_Init(); + Button_Init(); + +/* USER CODE END APPE_Init_1 */ + /* Initialize all transport layers and start CPU2 which will send back a ready event to CPU1 */ + appe_Tl_Init(); + + /** + * From now, the application is waiting for the ready event ( sub event : SHCI_SUB_EVT_CODE_READY / payload : WIRELESS_FW_RUNNING) + * received on the system channel before starting the LLD test appli using system message SHCI_OPCODE_C2_LLD_TESTS_INIT + * This system event is received with APPE_SysUserEvtRx() + */ +/* USER CODE BEGIN APPE_Init_2 */ + +/* USER CODE END APPE_Init_2 */ + return; +} +/* USER CODE BEGIN FD */ + +/* USER CODE END FD */ + +/************************************************************* + * + * LOCAL FUNCTIONS + * + *************************************************************/ +static void Init_Debug( void ) +{ +#if (CFG_DEBUGGER_SUPPORTED == 1) + /** + * Keep debugger enabled while in any low power mode + */ + HAL_DBGMCU_EnableDBGSleepMode(); + + /* Enable debugger EXTI lines */ + LL_EXTI_EnableIT_32_63(LL_EXTI_LINE_48); + LL_C2_EXTI_EnableIT_32_63(LL_EXTI_LINE_48); + +#else + /* Disable debugger EXTI lines */ + LL_EXTI_DisableIT_32_63(LL_EXTI_LINE_48); + LL_C2_EXTI_DisableIT_32_63(LL_EXTI_LINE_48); + + /** + * Do not keep debugger enabled while in any low power mode + */ + HAL_DBGMCU_DisableDBGSleepMode(); + HAL_DBGMCU_DisableDBGStopMode(); + HAL_DBGMCU_DisableDBGStandbyMode(); +#endif /* (CFG_DEBUGGER_SUPPORTED == 1) */ + +#if(CFG_DEBUG_TRACE != 0) + DbgTraceInit(); +#endif + + /* Send a first trace to debug trace port to see that M4 is alive */ + APP_DBG("++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"); + APP_DBG("traces init done on M4"); + APP_DBG("++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"); + + return; +} + +/** + * @brief Configure the system for power optimization + * + * @note This API configures the system to be ready for low power mode + * + * @param None + * @retval None + */ +static void SystemPower_Config( void ) +{ + // Disable internal wake-up which is active by default and is for RTC wake-up + LL_PWR_DisableInternWU(); + + // Before going to stop or standby modes, do the settings so that system clock and IP80215.4 clock + // start on HSI automatically + LL_RCC_HSI_EnableAutoFromStop(); + + /** + * Select HSI as system clock source after Wake Up from Stop mode + */ + LL_RCC_SetClkAfterWakeFromStop(LL_RCC_STOP_WAKEUPCLOCK_HSI); + + /* Initialize low power manager */ + UTIL_LPM_Init( ); + + /* Disable low power mode until INIT is complete */ + UTIL_LPM_SetOffMode(1 << CFG_LPM_APP, UTIL_LPM_DISABLE); + UTIL_LPM_SetStopMode(1 << CFG_LPM_APP, UTIL_LPM_DISABLE); + + return; +} + +static void appe_Tl_Init( void ) +{ + TL_MM_Config_t tl_mm_config; + SHCI_TL_HciInitConf_t SHci_Tl_Init_Conf; + + /**< Reference table initialization */ + TL_Init(); + + /**< System channel initialization */ + UTIL_SEQ_RegTask( 1<< CFG_TASK_SYSTEM_HCI_ASYNCH_EVT, UTIL_SEQ_RFU, shci_user_evt_proc ); + SHci_Tl_Init_Conf.p_cmdbuffer = (uint8_t*)&SystemCmdBuffer; + SHci_Tl_Init_Conf.StatusNotCallBack = APPE_SysStatusNot; + shci_init(APPE_SysUserEvtRx, (void*) &SHci_Tl_Init_Conf); + + /**< Memory Manager channel initialization */ + tl_mm_config.p_BleSpareEvtBuffer = 0; + tl_mm_config.p_SystemSpareEvtBuffer = SystemSpareEvtBuffer; + tl_mm_config.p_AsynchEvtPool = EvtPool; + tl_mm_config.AsynchEvtPoolSize = POOL_SIZE; + TL_MM_Init( &tl_mm_config ); + + /* Enable transport layer and start CPU2 */ + TL_Enable(); + + return; +} + +static void APPE_SysStatusNot( SHCI_TL_CmdStatus_t status ) +{ + UNUSED(status); + return; +} + +/** + * The type of the payload for a system user event is tSHCI_UserEvtRxParam + * When the system event is both : + * - a ready event (subevtcode = SHCI_SUB_EVT_CODE_READY) + * - reported by the FUS (sysevt_ready_rsp == FUS_FW_RUNNING) + * The buffer shall not be released + * ( eg ((tSHCI_UserEvtRxParam*)pPayload)->status shall be set to SHCI_TL_UserEventFlow_Disable ) + * When the status is not filled, the buffer is released by default + */ +static void APPE_SysUserEvtRx( void * pPayload ) +{ + TL_AsynchEvt_t *p_sys_event; + p_sys_event = (TL_AsynchEvt_t*)(((tSHCI_UserEvtRxParam*)pPayload)->pckt->evtserial.evt.payload); + + switch(p_sys_event->subevtcode) + { + case SHCI_SUB_EVT_CODE_READY: + if (p_sys_event->payload[0] == WIRELESS_FW_RUNNING) + APPE_SysEvtReadyProcessing(); + break; + + case SHCI_SUB_EVT_ERROR_NOTIF: + APPE_SysEvtError((SCHI_SystemErrCode_t) (p_sys_event->payload[0])); + break; + + default: + break; + } + return; +} + +/** + * @brief Notify a system error coming from the M0 firmware + * @param ErrorCode : errorCode detected by the M0 firmware + * + * @retval None + */ +static void APPE_SysEvtError( SCHI_SystemErrCode_t ErrorCode) +{ + switch(ErrorCode) + { + case ERR_THREAD_LLD_FATAL_ERROR: + APP_DBG("** ERR_LLD_TESTS : LLD_FATAL_ERROR \n"); + break; + + case ERR_THREAD_UNKNOWN_CMD: + APP_DBG("** ERR_LLD_TESTS : UNKNOWN_CMD \n"); + break; + + default: + APP_DBG("** ERR_LLD_TESTS : ErroCode=%d \n",ErrorCode); + break; + } + return; +} + +static void APPE_SysEvtReadyProcessing( void ) +{ + /* Traces channel initialization */ + TL_TRACES_Init( ); + + /* Application specific init */ + CHAT_APP_Init(); + +#if ( CFG_LPM_SUPPORTED == 1) + /* Thread stack is initialized, low power mode can be enabled */ + UTIL_LPM_SetOffMode(1U << CFG_LPM_APP, UTIL_LPM_ENABLE); + UTIL_LPM_SetStopMode(1U << CFG_LPM_APP, UTIL_LPM_ENABLE); +#endif + + return; +} + +/* USER CODE BEGIN FD_LOCAL_FUNCTIONS */ +static void Led_Init( void ) +{ +#if (CFG_LED_SUPPORTED == 1U) + /** + * Leds Initialization + */ +#if (CFG_HW_LPUART1_ENABLED != 1) || ! defined (STM32WB35xx) + // On WB35, LED_BLUE share the GPIO PB5 with LPUART + BSP_LED_Init(LED_BLUE); +#endif + BSP_LED_Init(LED_GREEN); + BSP_LED_Init(LED_RED); +#endif + + return; +} + +static void Button_Init( void ) +{ +#if (CFG_BUTTON_SUPPORTED == 1U) + /** + * Button Initialization + */ + BSP_PB_Init(BUTTON_SW1, BUTTON_MODE_EXTI); + BSP_PB_Init(BUTTON_SW2, BUTTON_MODE_EXTI); + BSP_PB_Init(BUTTON_SW3, BUTTON_MODE_EXTI); + +#endif + + return; +} + +/* USER CODE END FD_LOCAL_FUNCTIONS */ + +/************************************************************* + * + * WRAP FUNCTIONS + * + *************************************************************/ + +void UTIL_SEQ_Idle( void ) +{ + /* Note that WFI (i.e. SLEEP mode) is required for SF timer tests but STOP or OFF mode will be managed by low-power test itself */ +#if ( CFG_LPM_SUPPORTED == 1) + UTIL_LPM_EnterLowPower( ); +#endif + return; +} + +void shci_notify_asynch_evt(void* pdata) +{ + UNUSED(pdata); + UTIL_SEQ_SetTask(1U << CFG_TASK_SYSTEM_HCI_ASYNCH_EVT, CFG_SCH_PRIO_0); + return; +} + +void shci_cmd_resp_release(uint32_t flag) +{ + UNUSED(flag); + UTIL_SEQ_SetEvt(1U << CFG_EVT_SYSTEM_HCI_CMD_EVT_RESP); + return; +} + +void shci_cmd_resp_wait(uint32_t timeout) +{ + UNUSED(timeout); + UTIL_SEQ_WaitEvt(1U << CFG_EVT_SYSTEM_HCI_CMD_EVT_RESP); + return; +} + +/* Received trace buffer from M0 */ +void TL_TRACES_EvtReceived( TL_EvtPacket_t * hcievt ) +{ +#if(CFG_DEBUG_TRACE != 0) + /* Call write/print function using DMA from dbg_trace */ + /* - Cast to TL_AsynchEvt_t* to get "real" payload (without Sub Evt code 2bytes), + - (-2) to size to remove Sub Evt Code */ + DbgTraceWrite(1U, (const unsigned char *) ((TL_AsynchEvt_t *)(hcievt->evtserial.evt.payload))->payload, hcievt->evtserial.evt.plen - 2U); +#endif /* CFG_DEBUG_TRACE */ + /* Release buffer */ + TL_MM_EvtDone( hcievt ); +} +/** + * @brief Initialisation of the trace mechanism + * @param None + * @retval None + */ +#if(CFG_DEBUG_TRACE != 0) +void DbgOutputInit( void ) +{ +/* USER CODE BEGIN DbgOutputInit */ +#ifdef CFG_DEBUG_TRACE_UART + MX_UART_Init(CFG_DEBUG_TRACE_UART); +#endif + return; +} + +/** + * @brief Management of the traces + * @param p_data : data + * @param size : size + * @param call-back : + * @retval None + */ +void DbgOutputTraces( uint8_t *p_data, uint16_t size, void (*cb)(void) ) +{ + HW_UART_Transmit_DMA(CFG_DEBUG_TRACE_UART, p_data, size, cb); + + return; +} +#endif + +/* USER CODE BEGIN FD_WRAP_FUNCTIONS */ + +/* USER CODE END FD_WRAP_FUNCTIONS */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |