752 lines
19 KiB
C
752 lines
19 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file app_entry.c
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* @author MCD Application Team
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* @brief Entry point of the application
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2019-2023 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "app_common.h"
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#include "main.h"
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#include "app_entry.h"
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#include "app_zigbee.h"
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#include "app_conf.h"
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#include "hw_conf.h"
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#include "stm32_seq.h"
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#include "stm_logging.h"
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#include "shci_tl.h"
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#include "stm32_lpm.h"
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#include "dbg_trace.h"
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#include "shci.h"
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#include "otp.h"
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/* Private includes -----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include "hardware.h"
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#include "zigbee_app.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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extern RTC_HandleTypeDef hrtc;
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private defines -----------------------------------------------------------*/
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/* POOL_SIZE = 2(TL_PacketHeader_t) + 258 (3(TL_EVT_HDR_SIZE) + 255(Payload size)) */
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#define POOL_SIZE (CFG_TL_EVT_QUEUE_LENGTH * 4U * DIVC((sizeof(TL_PacketHeader_t) + TL_EVENT_FRAME_SIZE), 4U))
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macros ------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t EvtPool[POOL_SIZE];
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PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static TL_CmdPacket_t SystemCmdBuffer;
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PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t SystemSpareEvtBuffer[sizeof(TL_PacketHeader_t) + TL_EVT_HDR_SIZE + 255U];
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extern uint8_t g_ot_notification_allowed;
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Global function prototypes -----------------------------------------------*/
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#if (CFG_DEBUG_TRACE != 0)
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size_t DbgTraceWrite(int handle, const unsigned char * buf, size_t bufSize);
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#endif /* CFG_DEBUG_TRACE != 0 */
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/* USER CODE BEGIN GFP */
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/* USER CODE END GFP */
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/* Private functions prototypes-----------------------------------------------*/
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static void Config_HSE(void);
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static void Reset_Device(void);
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#if (CFG_HW_RESET_BY_FW == 1)
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static void Reset_IPCC(void);
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static void Reset_BackupDomain(void);
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#endif /* CFG_HW_RESET_BY_FW == 1*/
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static void System_Init(void);
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static void SystemPower_Config(void);
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static void Init_Debug(void);
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static void appe_Tl_Init(void);
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static void APPE_SysStatusNot(SHCI_TL_CmdStatus_t status);
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static void APPE_SysUserEvtRx(void * pPayload);
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static void APPE_SysEvtReadyProcessing(void);
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static void APPE_SysEvtError(SCHI_SystemErrCode_t ErrorCode);
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#if (CFG_HW_LPUART1_ENABLED == 1)
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extern void MX_LPUART1_UART_Init(void);
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#endif /* CFG_HW_LPUART1_ENABLED == 1 */
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#if (CFG_HW_USART1_ENABLED == 1)
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extern void MX_USART1_UART_Init(void);
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#endif /* CFG_HW_USART1_ENABLED == 1 */
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static void Init_Rtc(void);
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/* USER CODE BEGIN PFP */
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static void Led_Init(void);
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static void Button_Init(void);
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/* Section specific to button management using UART */
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static void RxUART_Init(void);
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static void RxCpltCallback(void);
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static void UartCmdExecute(void);
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#define C_SIZE_CMD_STRING 256U
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#define RX_BUFFER_SIZE 8U
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static uint8_t aRxBuffer[RX_BUFFER_SIZE];
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static uint8_t CommandString[C_SIZE_CMD_STRING];
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static uint16_t indexReceiveChar = 0;
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EXTI_HandleTypeDef exti_handle;
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/* USER CODE END PFP */
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/* Functions Definition ------------------------------------------------------*/
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void MX_APPE_Config(void)
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{
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/**
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* The OPTVERR flag is wrongly set at power on
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* It shall be cleared before using any HAL_FLASH_xxx() api
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*/
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__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_OPTVERR);
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/**
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* Reset some configurations so that the system behave in the same way
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* when either out of nReset or Power On
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*/
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Reset_Device();
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/* Configure HSE Tuning */
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Config_HSE();
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return;
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}
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void MX_APPE_Init(void)
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{
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System_Init(); /**< System initialization */
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SystemPower_Config(); /**< Configure the system Power Mode */
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HW_TS_Init(hw_ts_InitMode_Full, &hrtc); /**< Initialize the TimerServer */
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/* USER CODE BEGIN APPE_Init_1 */
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Init_Debug();
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Led_Init();
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Button_Init();
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RxUART_Init();
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/* USER CODE END APPE_Init_1 */
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appe_Tl_Init(); /* Initialize all transport layers */
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/**
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* From now, the application is waiting for the ready event (VS_HCI_C2_Ready)
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* received on the system channel before starting the Stack
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* This system event is received with APPE_SysUserEvtRx()
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*/
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/* USER CODE BEGIN APPE_Init_2 */
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Hardware_Init();
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ZigbeeApp_Init();
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/* USER CODE END APPE_Init_2 */
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return;
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}
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void Init_Smps(void)
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{
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#if (CFG_USE_SMPS != 0)
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/**
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* Configure and enable SMPS
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*
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* The SMPS configuration is not yet supported by CubeMx
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* when SMPS output voltage is set to 1.4V, the RF output power is limited to 3.7dBm
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* the SMPS output voltage shall be increased for higher RF output power
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*/
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LL_PWR_SMPS_SetStartupCurrent(LL_PWR_SMPS_STARTUP_CURRENT_80MA);
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LL_PWR_SMPS_SetOutputVoltageLevel(LL_PWR_SMPS_OUTPUT_VOLTAGE_1V40);
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LL_PWR_SMPS_Enable();
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#endif /* CFG_USE_SMPS != 0 */
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return;
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}
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void Init_Exti(void)
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{
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/* Enable IPCC(36), HSEM(38) wakeup interrupts on CPU1 */
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LL_EXTI_EnableIT_32_63(LL_EXTI_LINE_36 | LL_EXTI_LINE_38);
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return;
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}
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/* USER CODE BEGIN FD */
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/* USER CODE END FD */
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/*************************************************************
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*
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* LOCAL FUNCTIONS
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*
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*************************************************************/
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static void Init_Debug(void)
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{
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#if (CFG_DEBUGGER_SUPPORTED == 1)
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/**
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* Keep debugger enabled while in any low power mode
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*/
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HAL_DBGMCU_EnableDBGSleepMode();
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/***************** ENABLE DEBUGGER *************************************/
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LL_EXTI_EnableIT_32_63(LL_EXTI_LINE_48);
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LL_C2_EXTI_EnableIT_32_63(LL_EXTI_LINE_48);
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#else
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GPIO_InitTypeDef gpio_config = {0};
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gpio_config.Pull = GPIO_NOPULL;
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gpio_config.Mode = GPIO_MODE_ANALOG;
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gpio_config.Pin = GPIO_PIN_15 | GPIO_PIN_14 | GPIO_PIN_13;
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__HAL_RCC_GPIOA_CLK_ENABLE();
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HAL_GPIO_Init(GPIOA, &gpio_config);
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__HAL_RCC_GPIOA_CLK_DISABLE();
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gpio_config.Pin = GPIO_PIN_4 | GPIO_PIN_3;
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__HAL_RCC_GPIOB_CLK_ENABLE();
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HAL_GPIO_Init(GPIOB, &gpio_config);
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__HAL_RCC_GPIOB_CLK_DISABLE();
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HAL_DBGMCU_DisableDBGSleepMode();
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HAL_DBGMCU_DisableDBGStopMode();
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HAL_DBGMCU_DisableDBGStandbyMode();
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#endif /* (CFG_DEBUGGER_SUPPORTED == 1) */
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#if (CFG_DEBUG_TRACE != 0)
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DbgTraceInit();
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#endif /* CFG_DEBUG_TRACE != 0 */
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return;
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}
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static void Reset_Device(void)
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{
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#if (CFG_HW_RESET_BY_FW == 1)
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Reset_BackupDomain();
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Reset_IPCC();
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#endif /* CFG_HW_RESET_BY_FW == 1 */
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return;
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}
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#if (CFG_HW_RESET_BY_FW == 1)
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static void Reset_BackupDomain(void)
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{
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if ((LL_RCC_IsActiveFlag_PINRST() != FALSE) && (LL_RCC_IsActiveFlag_SFTRST() == FALSE))
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{
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HAL_PWR_EnableBkUpAccess(); /**< Enable access to the RTC registers */
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/**
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* Write twice the value to flush the APB-AHB bridge
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* This bit shall be written in the register before writing the next one
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*/
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HAL_PWR_EnableBkUpAccess();
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__HAL_RCC_BACKUPRESET_FORCE();
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__HAL_RCC_BACKUPRESET_RELEASE();
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}
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return;
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}
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static void Reset_IPCC(void)
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{
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LL_AHB3_GRP1_EnableClock(LL_AHB3_GRP1_PERIPH_IPCC);
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LL_C1_IPCC_ClearFlag_CHx(
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IPCC,
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LL_IPCC_CHANNEL_1 | LL_IPCC_CHANNEL_2 | LL_IPCC_CHANNEL_3 | LL_IPCC_CHANNEL_4
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| LL_IPCC_CHANNEL_5 | LL_IPCC_CHANNEL_6);
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LL_C2_IPCC_ClearFlag_CHx(
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IPCC,
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LL_IPCC_CHANNEL_1 | LL_IPCC_CHANNEL_2 | LL_IPCC_CHANNEL_3 | LL_IPCC_CHANNEL_4
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| LL_IPCC_CHANNEL_5 | LL_IPCC_CHANNEL_6);
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LL_C1_IPCC_DisableTransmitChannel(
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IPCC,
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LL_IPCC_CHANNEL_1 | LL_IPCC_CHANNEL_2 | LL_IPCC_CHANNEL_3 | LL_IPCC_CHANNEL_4
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| LL_IPCC_CHANNEL_5 | LL_IPCC_CHANNEL_6);
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LL_C2_IPCC_DisableTransmitChannel(
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IPCC,
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LL_IPCC_CHANNEL_1 | LL_IPCC_CHANNEL_2 | LL_IPCC_CHANNEL_3 | LL_IPCC_CHANNEL_4
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| LL_IPCC_CHANNEL_5 | LL_IPCC_CHANNEL_6);
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LL_C1_IPCC_DisableReceiveChannel(
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IPCC,
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LL_IPCC_CHANNEL_1 | LL_IPCC_CHANNEL_2 | LL_IPCC_CHANNEL_3 | LL_IPCC_CHANNEL_4
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| LL_IPCC_CHANNEL_5 | LL_IPCC_CHANNEL_6);
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LL_C2_IPCC_DisableReceiveChannel(
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IPCC,
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LL_IPCC_CHANNEL_1 | LL_IPCC_CHANNEL_2 | LL_IPCC_CHANNEL_3 | LL_IPCC_CHANNEL_4
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| LL_IPCC_CHANNEL_5 | LL_IPCC_CHANNEL_6);
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return;
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}
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#endif /* CFG_HW_RESET_BY_FW == 1 */
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static void Config_HSE(void)
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{
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OTP_ID0_t * p_otp;
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/**
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* Read HSE_Tuning from OTP
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*/
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p_otp = (OTP_ID0_t *) OTP_Read(0);
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if (p_otp)
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{
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LL_RCC_HSE_SetCapacitorTuning(p_otp->hse_tuning);
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}
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return;
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}
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static void System_Init(void)
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{
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Init_Smps();
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Init_Exti();
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Init_Rtc();
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return;
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}
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static void Init_Rtc(void)
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{
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/* Disable RTC registers write protection */
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LL_RTC_DisableWriteProtection(RTC);
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LL_RTC_WAKEUP_SetClock(RTC, CFG_RTC_WUCKSEL_DIVIDER);
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/* Enable RTC registers write protection */
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LL_RTC_EnableWriteProtection(RTC);
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return;
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}
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/**
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* @brief Configure the system for power optimization
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*
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* @note This API configures the system to be ready for low power mode
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*
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* @param None
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* @retval None
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*/
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static void SystemPower_Config(void)
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{
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/* Before going to stop or standby modes, do the settings so that system clock and IP80215.4 clock start on HSI automatically */
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LL_RCC_HSI_EnableAutoFromStop();
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/**
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* Select HSI as system clock source after Wake Up from Stop mode
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*/
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LL_RCC_SetClkAfterWakeFromStop(LL_RCC_STOP_WAKEUPCLOCK_HSI);
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/* Initialize low power manager */
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UTIL_LPM_Init();
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/* Initialize the CPU2 reset value before starting CPU2 with C2BOOT */
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LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
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/* Disable Stop & Off Modes until Initialisation is complete */
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UTIL_LPM_SetOffMode(1 << CFG_LPM_APP, UTIL_LPM_DISABLE);
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UTIL_LPM_SetStopMode(1 << CFG_LPM_APP, UTIL_LPM_DISABLE);
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#if (CFG_USB_INTERFACE_ENABLE != 0)
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/**
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* Enable USB power
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*/
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HAL_PWREx_EnableVddUSB();
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#endif /* CFG_USB_INTERFACE_ENABLE != 0 */
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return;
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}
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static void appe_Tl_Init(void)
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{
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TL_MM_Config_t tl_mm_config;
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SHCI_TL_HciInitConf_t SHci_Tl_Init_Conf;
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/**< Reference table initialization */
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TL_Init();
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/**< System channel initialization */
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UTIL_SEQ_RegTask(1<< CFG_TASK_SYSTEM_HCI_ASYNCH_EVT, UTIL_SEQ_RFU, shci_user_evt_proc);
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SHci_Tl_Init_Conf.p_cmdbuffer = (uint8_t*)&SystemCmdBuffer;
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SHci_Tl_Init_Conf.StatusNotCallBack = APPE_SysStatusNot;
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shci_init(APPE_SysUserEvtRx, (void*) &SHci_Tl_Init_Conf);
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/**< Memory Manager channel initialization */
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memset(&tl_mm_config, 0, sizeof(TL_MM_Config_t));
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tl_mm_config.p_BleSpareEvtBuffer = 0;
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tl_mm_config.p_SystemSpareEvtBuffer = SystemSpareEvtBuffer;
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tl_mm_config.p_AsynchEvtPool = EvtPool;
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tl_mm_config.AsynchEvtPoolSize = POOL_SIZE;
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TL_MM_Init(&tl_mm_config);
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TL_Enable();
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return;
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}
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static void APPE_SysStatusNot(SHCI_TL_CmdStatus_t status)
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{
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UNUSED(status);
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return;
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}
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/**
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* The type of the payload for a system user event is tSHCI_UserEvtRxParam
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* When the system event is both :
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* - a ready event (subevtcode = SHCI_SUB_EVT_CODE_READY)
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* - reported by the FUS (sysevt_ready_rsp == FUS_FW_RUNNING)
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* The buffer shall not be released
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* (eg ((tSHCI_UserEvtRxParam*)pPayload)->status shall be set to SHCI_TL_UserEventFlow_Disable)
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* When the status is not filled, the buffer is released by default
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*/
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static void APPE_SysUserEvtRx(void * pPayload)
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{
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TL_AsynchEvt_t *p_sys_event;
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p_sys_event = (TL_AsynchEvt_t*)(((tSHCI_UserEvtRxParam*)pPayload)->pckt->evtserial.evt.payload);
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switch(p_sys_event->subevtcode)
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{
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case SHCI_SUB_EVT_CODE_READY:
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APPE_SysEvtReadyProcessing();
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break;
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case SHCI_SUB_EVT_ERROR_NOTIF:
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APPE_SysEvtError((SCHI_SystemErrCode_t) (p_sys_event->payload[0]));
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break;
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default:
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break;
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}
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return;
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}
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/**
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* @brief Notify a system error coming from the M0 firmware
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* @param ErrorCode : errorCode detected by the M0 firmware
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*
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* @retval None
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*/
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static void APPE_SysEvtError(SCHI_SystemErrCode_t ErrorCode)
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{
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switch(ErrorCode)
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{
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case ERR_ZIGBEE_UNKNOWN_CMD:
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APP_DBG("** ERR_ZIGBEE : UNKNOWN_CMD \n");
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break;
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default:
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APP_DBG("** ERR_ZIGBEE : ErroCode=%d \n",ErrorCode);
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break;
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}
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return;
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}
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static void APPE_SysEvtReadyProcessing(void)
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{
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/* Traces channel initialization */
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TL_TRACES_Init();
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APP_ZIGBEE_Init();
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return;
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}
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/* USER CODE BEGIN FD_LOCAL_FUNCTIONS */
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static void Led_Init( void )
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{
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#if (CFG_LED_SUPPORTED == 1U)
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/* Leds Initialization */
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BSP_LED_Init(LED_BLUE);
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BSP_LED_Init(LED_GREEN);
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BSP_LED_Init(LED_RED);
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#endif /* (CFG_LED_SUPPORTED == 1U) */
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return;
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}
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static void Button_Init( void )
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{
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#if (CFG_BUTTON_SUPPORTED == 1U)
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/* Button Initialization */
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BSP_PB_Init(BUTTON_SW1, BUTTON_MODE_EXTI);
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BSP_PB_Init(BUTTON_SW2, BUTTON_MODE_EXTI);
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BSP_PB_Init(BUTTON_SW3, BUTTON_MODE_EXTI);
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#endif /* (CFG_BUTTON_SUPPORTED == 1U) */
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return;
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}
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/* USER CODE END FD_LOCAL_FUNCTIONS */
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/*************************************************************
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*
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* WRAP FUNCTIONS
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*
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|
*************************************************************/
|
|
void HAL_Delay(uint32_t Delay)
|
|
{
|
|
uint32_t tickstart = HAL_GetTick();
|
|
uint32_t wait = Delay;
|
|
|
|
/* Add a freq to guarantee minimum wait */
|
|
if (wait < HAL_MAX_DELAY)
|
|
{
|
|
wait += HAL_GetTickFreq();
|
|
}
|
|
|
|
while ((HAL_GetTick() - tickstart) < wait)
|
|
{
|
|
/************************************************************************************
|
|
* ENTER SLEEP MODE
|
|
***********************************************************************************/
|
|
LL_LPM_EnableSleep(); /**< Clear SLEEPDEEP bit of Cortex System Control Register */
|
|
|
|
/**
|
|
* This option is used to ensure that store operations are completed
|
|
*/
|
|
#if defined (__CC_ARM) || defined (__ARMCC_VERSION)
|
|
__force_stores();
|
|
#endif /*__ARMCC_VERSION */
|
|
|
|
__WFI();
|
|
}
|
|
}
|
|
|
|
void MX_APPE_Process(void)
|
|
{
|
|
/* USER CODE BEGIN MX_APPE_Process_1 */
|
|
|
|
/* USER CODE END MX_APPE_Process_1 */
|
|
UTIL_SEQ_Run(UTIL_SEQ_DEFAULT);
|
|
/* USER CODE BEGIN MX_APPE_Process_2 */
|
|
ZigbeeApp_Process();
|
|
|
|
/* USER CODE END MX_APPE_Process_2 */
|
|
}
|
|
|
|
void UTIL_SEQ_Idle(void)
|
|
{
|
|
#if (CFG_LPM_SUPPORTED == 1)
|
|
UTIL_LPM_EnterLowPower();
|
|
#endif /* CFG_LPM_SUPPORTED == 1 */
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* @brief This function is called by the scheduler each time an event
|
|
* is pending.
|
|
*
|
|
* @param evt_waited_bm : Event pending.
|
|
* @retval None
|
|
*/
|
|
void UTIL_SEQ_EvtIdle(UTIL_SEQ_bm_t task_id_bm, UTIL_SEQ_bm_t evt_waited_bm)
|
|
{
|
|
/* Check the notification condition */
|
|
if (g_ot_notification_allowed) {
|
|
UTIL_SEQ_Run(1U << CFG_TASK_NOTIFY_FROM_M0_TO_M4);
|
|
}
|
|
switch(evt_waited_bm)
|
|
{
|
|
case EVENT_ACK_FROM_M0_EVT:
|
|
/**
|
|
* Run only the task CFG_TASK_REQUEST_FROM_M0_TO_M4 to process
|
|
* direct requests from the M0 (e.g. ZbMalloc), but no stack notifications
|
|
* until we're done the request to the M0.
|
|
*/
|
|
UTIL_SEQ_Run((1U << CFG_TASK_REQUEST_FROM_M0_TO_M4));
|
|
break;
|
|
case EVENT_SYNCHRO_BYPASS_IDLE:
|
|
UTIL_SEQ_SetEvt(EVENT_SYNCHRO_BYPASS_IDLE);
|
|
/* Process notifications and requests from the M0 */
|
|
UTIL_SEQ_Run((1U << CFG_TASK_NOTIFY_FROM_M0_TO_M4) | (1U << CFG_TASK_REQUEST_FROM_M0_TO_M4));
|
|
break;
|
|
default :
|
|
/* default case */
|
|
UTIL_SEQ_Run(UTIL_SEQ_DEFAULT);
|
|
break;
|
|
}
|
|
}
|
|
|
|
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 != 0 */
|
|
/* Release buffer */
|
|
TL_MM_EvtDone(hcievt);
|
|
}
|
|
/**
|
|
* @brief Initialisation of the trace mechanism
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
#if (CFG_DEBUG_TRACE != 0)
|
|
void DbgOutputInit(void)
|
|
{
|
|
#ifdef CFG_DEBUG_TRACE_UART
|
|
MX_USART1_UART_Init();
|
|
return;
|
|
#endif /* CFG_DEBUG_TRACE_UART */
|
|
}
|
|
|
|
/**
|
|
* @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 /* CFG_DEBUG_TRACE != 0 */
|
|
|
|
/* USER CODE BEGIN FD_WRAP_FUNCTIONS */
|
|
/**
|
|
* @brief This function manage the Push button action
|
|
* @param GPIO_Pin : GPIO pin which has been activated
|
|
* @retval None
|
|
*/
|
|
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
|
|
{
|
|
switch (GPIO_Pin)
|
|
{
|
|
case BUTTON_SW1_PIN:
|
|
break;
|
|
|
|
case BUTTON_SW2_PIN:
|
|
break;
|
|
|
|
case BUTTON_SW3_PIN:
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void RxUART_Init(void)
|
|
{
|
|
HW_UART_Receive_IT(CFG_DEBUG_TRACE_UART, aRxBuffer, 1U, RxCpltCallback);
|
|
}
|
|
|
|
static void RxCpltCallback(void)
|
|
{
|
|
/* Filling buffer and wait for '\r' char */
|
|
if (indexReceiveChar < C_SIZE_CMD_STRING)
|
|
{
|
|
if (aRxBuffer[0] == '\r')
|
|
{
|
|
APP_DBG("received %s", CommandString);
|
|
|
|
UartCmdExecute();
|
|
|
|
/* Clear receive buffer and character counter*/
|
|
indexReceiveChar = 0;
|
|
memset(CommandString, 0, C_SIZE_CMD_STRING);
|
|
}
|
|
else
|
|
{
|
|
CommandString[indexReceiveChar++] = aRxBuffer[0];
|
|
}
|
|
}
|
|
|
|
/* Once a character has been sent, put back the device in reception mode */
|
|
HW_UART_Receive_IT(CFG_DEBUG_TRACE_UART, aRxBuffer, 1U, RxCpltCallback);
|
|
}
|
|
|
|
static void UartCmdExecute(void)
|
|
{
|
|
/* Parse received CommandString */
|
|
if(strcmp((char const*)CommandString, "SW1") == 0)
|
|
{
|
|
APP_DBG("SW1 OK");
|
|
exti_handle.Line = EXTI_LINE_4;
|
|
HAL_EXTI_GenerateSWI(&exti_handle);
|
|
}
|
|
else if (strcmp((char const*)CommandString, "SW2") == 0)
|
|
{
|
|
APP_DBG("SW2 OK");
|
|
exti_handle.Line = EXTI_LINE_0;
|
|
HAL_EXTI_GenerateSWI(&exti_handle);
|
|
}
|
|
else if (strcmp((char const*)CommandString, "SW3") == 0)
|
|
{
|
|
APP_DBG("SW3 OK");
|
|
exti_handle.Line = EXTI_LINE_1;
|
|
HAL_EXTI_GenerateSWI(&exti_handle);
|
|
}
|
|
else if (strcmp((char const*)CommandString, "RST") == 0)
|
|
{
|
|
APP_DBG("RESET CMD RECEIVED");
|
|
HAL_NVIC_SystemReset();
|
|
}
|
|
else
|
|
{
|
|
APP_DBG("NOT RECOGNIZED COMMAND : %s", CommandString);
|
|
}
|
|
}
|
|
/* USER CODE END FD_WRAP_FUNCTIONS */
|