sx1276 Default value 설정

와치독 추가 // 아직 사용 불가
Usart Timer 1, 2 각각 추가
main loop 함수 별로 정리

Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_iwdg.su

@@ -0,0 +1,2 @@
+stm32f1xx_hal_iwdg.c:162:19:HAL_IWDG_Init	16	static
+stm32f1xx_hal_iwdg.c:230:19:HAL_IWDG_Refresh	0	static

Debug/Src/RGB_Controller.su

@@ -1,13 +1,16 @@
-RGB_Controller.c:59:10:RGB_Limit_Address_Check	0	static
-RGB_Controller.c:73:10:RGB_Location_Address_Check	0	static
-RGB_Controller.c:23:6:RGB_Data_Init	48	static
-RGB_Controller.c:88:6:RGB_Response_Func	32	static
-RGB_Controller.c:170:6:RGB_Sensor_LED_Alarm_ON	8	static
-RGB_Controller.c:208:6:RGB_Sensor_LED_Alarm_OFF	8	static
-RGB_Controller.c:247:6:RGB_Alarm_Operate	32	static
-RGB_Controller.c:290:9:RGB_DeviceStatusCheck	12	static
-RGB_Controller.c:363:9:RGB_BufCal	0	static
-RGB_Controller.c:337:6:RGB_Data_Stack	24	static
-RGB_Controller.c:263:6:RGB_Alarm_Check	48	static
-RGB_Controller.c:377:9:RGB_LimitData_Get	0	static
-RGB_Controller.c:391:6:RGB_Controller_Func	120	static
+core_cm3.h:1616:22:NVIC_SystemReset	0	static
+RGB_Controller.c:65:10:RGB_Limit_Address_Check	0	static
+RGB_Controller.c:79:10:RGB_Location_Address_Check	0	static
+RGB_Controller.c:24:6:RGB_Data_Init	48	static
+RGB_Controller.c:94:6:DataSendStop_Set	0	static
+RGB_Controller.c:97:6:DataSendStop_Get	0	static
+RGB_Controller.c:101:6:RGB_Response_Func	32	static
+RGB_Controller.c:198:6:RGB_Sensor_LED_Alarm_ON	8	static
+RGB_Controller.c:236:6:RGB_Sensor_LED_Alarm_OFF	8	static
+RGB_Controller.c:275:6:RGB_Alarm_Operate	32	static
+RGB_Controller.c:318:9:RGB_DeviceStatusCheck	12	static
+RGB_Controller.c:397:9:RGB_BufCal	0	static
+RGB_Controller.c:368:6:RGB_Data_Stack	24	static
+RGB_Controller.c:291:6:RGB_Alarm_Check	48	static
+RGB_Controller.c:411:9:RGB_LimitData_Get	0	static
+RGB_Controller.c:426:6:RGB_Controller_Func	120	static

Debug/Src/SX1276.su

@@ -1,3 +1,4 @@
+core_cm3.h:1616:22:NVIC_SystemReset	0	static
 SX1276.c:22:13:SX1276_hw_SetNSS	0	static
 SX1276.c:17:13:SX1276_hw_init	8	static
 SX1276.c:46:6:SX1276_hw_SPICommand	8	static
@@ -12,20 +13,20 @@ SX1276.c:98:6:SX1276_SPIWrite	16	static
 SX1276.c:107:6:SX1276_SPIBurstRead	24	static
 SX1276.c:125:6:SX1276_SPIBurstWrite	0	static
 SX1276.c:215:6:SX1276_set_power	0	static
-SX1276.c:281:6:SX1276_standby	8	static
-SX1276.c:286:6:SX1276_sleep	8	static
-SX1276.c:291:6:SX1276_entryLoRa	0	static
+SX1276.c:278:6:SX1276_standby	8	static
+SX1276.c:285:6:SX1276_sleep	8	static
+SX1276.c:292:6:SX1276_entryLoRa	0	static
 SX1276.c:226:6:SX1276_config	32	static
 SX1276.c:221:6:SX1276_defaultConfig	32	static
-SX1276.c:295:6:SX1276_clearLoRaIrq	0	static
-SX1276.c:299:5:SX1276_LoRaEntryRx	16	static
-SX1276.c:331:9:SX1276_LoRaRxPacket	16	static
-SX1276.c:357:5:SX1276_LoRaEntryTx	16	static
-SX1276.c:388:5:SX1276_LoRaTxPacket	16	static
-SX1276.c:409:6:SX1276_begin	40	static
-SX1276.c:422:5:SX1276_transmit	24	static
-SX1276.c:430:5:SX1276_receive	0	static
-SX1276.c:434:9:SX1276_available	0	static
-SX1276.c:438:9:SX1276_read	16	static
-SX1276.c:447:9:SX1276_RSSI_LoRa	8	static
-SX1276.c:454:9:SX1276_RSSI	8	static
+SX1276.c:297:6:SX1276_clearLoRaIrq	0	static
+SX1276.c:301:5:SX1276_LoRaEntryRx	16	static
+SX1276.c:336:9:SX1276_LoRaRxPacket	16	static
+SX1276.c:362:5:SX1276_LoRaEntryTx	16	static
+SX1276.c:396:5:SX1276_LoRaTxPacket	16	static
+SX1276.c:422:6:SX1276_begin	40	static
+SX1276.c:435:5:SX1276_transmit	24	static
+SX1276.c:443:5:SX1276_receive	0	static
+SX1276.c:447:9:SX1276_available	0	static
+SX1276.c:451:9:SX1276_read	16	static
+SX1276.c:460:9:SX1276_RSSI_LoRa	8	static
+SX1276.c:467:9:SX1276_RSSI	8	static

Debug/Src/main.su

@@ -1,21 +1,25 @@
-main.c:144:6:HAL_UART_RxCpltCallback	4	static
-main.c:189:6:HAL_TIM_PeriodElapsedCallback	0	static
-main.c:199:6:LoraDataSendSet	0	static
-main.c:202:9:LoraDataSendGet	0	static
-main.c:206:6:UartDataRecvSet	0	static
-main.c:209:9:UartDataRecvGet	0	static
-main.c:212:6:RGB_SensorIDAutoSet	0	static
-main.c:215:9:RGB_SensorIDAutoGet	0	static
-main.c:219:6:Uart2_Data_Send	0	static
-main.c:222:6:Uart1_Data_Send	0	static
-main.c:226:5:_write	8	static
-main.c:262:6:Uart_dataCheck	24	static
-main.c:294:6:RGB_Sensor_PowerOnOff	40	static
-main.c:452:6:test_read	24	static
-main.c:471:6:Flash_RGB_Data_Write	16	static
-main.c:484:6:Flash_write	24	static
-main.c:537:6:Flash_InitRead	12	static
-main.c:581:6:Lora_Initialize	32	static
-main.c:761:6:SystemClock_Config	72	static
-main.c:613:5:main	304	static
-main.c:1048:6:Error_Handler	0	static
+main.c:161:6:HAL_UART_RxCpltCallback	8	static
+main.c:174:6:HAL_TIM_PeriodElapsedCallback	0	static
+main.c:185:6:LoraDataSendSet	0	static
+main.c:188:9:LoraDataSendGet	0	static
+main.c:192:6:UartDataRecvSet	0	static
+main.c:195:9:UartDataRecvGet	0	static
+main.c:198:6:RGB_SensorIDAutoSet	0	static
+main.c:201:9:RGB_SensorIDAutoGet	0	static
+main.c:205:6:Uart2_Data_Send	0	static
+main.c:208:6:Uart1_Data_Send	0	static
+main.c:212:5:_write	8	static
+main.c:248:6:Uart_dataCheck	24	static
+main.c:280:6:RGB_Sensor_PowerOnOff	16	static
+main.c:437:6:test_read	24	static
+main.c:456:6:Flash_RGB_Data_Write	16	static
+main.c:469:6:Flash_write	24	static
+main.c:522:6:Flash_InitRead	12	static
+main.c:556:6:Lora_Initialize	32	static
+main.c:581:6:Lora_Operate	24	static
+main.c:611:6:Usart_Data_RecvCheck	16	static
+main.c:643:6:RGB_Sensor_DataRequest	48	static
+main.c:669:6:WDOG_Check_Flag	0	static
+main.c:767:6:SystemClock_Config	72	static
+main.c:683:5:main	64	static
+main.c:1095:6:Error_Handler	0	static

Debug/Src/stm32f1xx_hal_msp.su

@@ -1,7 +1,7 @@
-stm32f1xx_hal_msp.c:85:6:HAL_MspInit	8	static
-stm32f1xx_hal_msp.c:111:6:HAL_I2C_MspInit	32	static
-stm32f1xx_hal_msp.c:147:6:HAL_I2C_MspDeInit	0	static
-stm32f1xx_hal_msp.c:177:6:HAL_TIM_Base_MspInit	8	static
-stm32f1xx_hal_msp.c:201:6:HAL_TIM_Base_MspDeInit	0	static
-stm32f1xx_hal_msp.c:227:6:HAL_UART_MspInit	48	static
-stm32f1xx_hal_msp.c:312:6:HAL_UART_MspDeInit	8	static
+stm32f1xx_hal_msp.c:87:6:HAL_MspInit	8	static
+stm32f1xx_hal_msp.c:113:6:HAL_I2C_MspInit	32	static
+stm32f1xx_hal_msp.c:149:6:HAL_I2C_MspDeInit	0	static
+stm32f1xx_hal_msp.c:179:6:HAL_TIM_Base_MspInit	8	static
+stm32f1xx_hal_msp.c:203:6:HAL_TIM_Base_MspDeInit	0	static
+stm32f1xx_hal_msp.c:229:6:HAL_UART_MspInit	48	static
+stm32f1xx_hal_msp.c:331:6:HAL_UART_MspDeInit	8	static

Debug/Src/stm32f1xx_it.su

@@ -1,13 +1,15 @@
-stm32f1xx_it.c:88:6:NMI_Handler	0	static
-stm32f1xx_it.c:101:6:HardFault_Handler	0	static
-stm32f1xx_it.c:116:6:MemManage_Handler	0	static
-stm32f1xx_it.c:131:6:BusFault_Handler	0	static
-stm32f1xx_it.c:146:6:UsageFault_Handler	0	static
-stm32f1xx_it.c:161:6:SVC_Handler	0	static
-stm32f1xx_it.c:174:6:DebugMon_Handler	0	static
-stm32f1xx_it.c:187:6:PendSV_Handler	0	static
-stm32f1xx_it.c:200:6:SysTick_Handler	0	static
-stm32f1xx_it.c:221:6:DMA1_Channel5_IRQHandler	0	static
-stm32f1xx_it.c:235:6:USART1_IRQHandler	0	static
-stm32f1xx_it.c:249:6:USART2_IRQHandler	0	static
-stm32f1xx_it.c:263:6:TIM6_IRQHandler	0	static
+stm32f1xx_it.c:89:6:NMI_Handler	0	static
+stm32f1xx_it.c:102:6:HardFault_Handler	0	static
+stm32f1xx_it.c:117:6:MemManage_Handler	0	static
+stm32f1xx_it.c:132:6:BusFault_Handler	0	static
+stm32f1xx_it.c:147:6:UsageFault_Handler	0	static
+stm32f1xx_it.c:162:6:SVC_Handler	0	static
+stm32f1xx_it.c:175:6:DebugMon_Handler	0	static
+stm32f1xx_it.c:188:6:PendSV_Handler	0	static
+stm32f1xx_it.c:201:6:SysTick_Handler	0	static
+stm32f1xx_it.c:222:6:EXTI0_IRQHandler	0	static
+stm32f1xx_it.c:236:6:DMA1_Channel5_IRQHandler	0	static
+stm32f1xx_it.c:250:6:DMA1_Channel6_IRQHandler	0	static
+stm32f1xx_it.c:264:6:USART1_IRQHandler	0	static
+stm32f1xx_it.c:278:6:USART2_IRQHandler	0	static
+stm32f1xx_it.c:292:6:TIM6_IRQHandler	0	static

Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_iwdg.h

@@ -0,0 +1,238 @@
+/**
+  ******************************************************************************
+  * @file    stm32f1xx_hal_iwdg.h
+  * @author  MCD Application Team
+  * @brief   Header file of IWDG HAL module.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F1xx_HAL_IWDG_H
+#define __STM32F1xx_HAL_IWDG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx_hal_def.h"
+
+/** @addtogroup STM32F1xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup IWDG
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup IWDG_Exported_Types IWDG Exported Types
+  * @{
+  */
+
+/**
+  * @brief  IWDG Init structure definition
+  */
+typedef struct
+{
+  uint32_t Prescaler;  /*!< Select the prescaler of the IWDG.
+                            This parameter can be a value of @ref IWDG_Prescaler */
+
+  uint32_t Reload;     /*!< Specifies the IWDG down-counter reload value.
+                            This parameter must be a number between Min_Data = 0 and Max_Data = 0x0FFF */
+
+} IWDG_InitTypeDef;
+
+/**
+  * @brief  IWDG Handle Structure definition
+  */
+typedef struct
+{
+  IWDG_TypeDef                 *Instance;  /*!< Register base address    */
+
+  IWDG_InitTypeDef             Init;       /*!< IWDG required parameters */
+
+} IWDG_HandleTypeDef;
+
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup IWDG_Exported_Constants IWDG Exported Constants
+  * @{
+  */
+
+/** @defgroup IWDG_Prescaler IWDG Prescaler
+  * @{
+  */
+#define IWDG_PRESCALER_4                0x00000000U                   /*!< IWDG prescaler set to 4   */
+#define IWDG_PRESCALER_8                IWDG_PR_PR_0                  /*!< IWDG prescaler set to 8   */
+#define IWDG_PRESCALER_16               IWDG_PR_PR_1                  /*!< IWDG prescaler set to 16  */
+#define IWDG_PRESCALER_32               (IWDG_PR_PR_1 | IWDG_PR_PR_0) /*!< IWDG prescaler set to 32  */
+#define IWDG_PRESCALER_64               IWDG_PR_PR_2                  /*!< IWDG prescaler set to 64  */
+#define IWDG_PRESCALER_128              (IWDG_PR_PR_2 | IWDG_PR_PR_0) /*!< IWDG prescaler set to 128 */
+#define IWDG_PRESCALER_256              (IWDG_PR_PR_2 | IWDG_PR_PR_1) /*!< IWDG prescaler set to 256 */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/* Exported macros -----------------------------------------------------------*/
+/** @defgroup IWDG_Exported_Macros IWDG Exported Macros
+  * @{
+  */
+
+/**
+  * @brief  Enable the IWDG peripheral.
+  * @param  __HANDLE__  IWDG handle
+  * @retval None
+  */
+#define __HAL_IWDG_START(__HANDLE__)                WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_ENABLE)
+
+/**
+  * @brief  Reload IWDG counter with value defined in the reload register
+  *         (write access to IWDG_PR & IWDG_RLR registers disabled).
+  * @param  __HANDLE__  IWDG handle
+  * @retval None
+  */
+#define __HAL_IWDG_RELOAD_COUNTER(__HANDLE__)       WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_RELOAD)
+
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup IWDG_Exported_Functions  IWDG Exported Functions
+  * @{
+  */
+
+/** @defgroup IWDG_Exported_Functions_Group1 Initialization and Start functions
+  * @{
+  */
+/* Initialization/Start functions  ********************************************/
+HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg);
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Exported_Functions_Group2 IO operation functions
+  * @{
+  */
+/* I/O operation functions ****************************************************/
+HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg);
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup IWDG_Private_Constants IWDG Private Constants
+  * @{
+  */
+
+/**
+  * @brief  IWDG Key Register BitMask
+  */
+#define IWDG_KEY_RELOAD                 0x0000AAAAU  /*!< IWDG Reload Counter Enable   */
+#define IWDG_KEY_ENABLE                 0x0000CCCCU  /*!< IWDG Peripheral Enable       */
+#define IWDG_KEY_WRITE_ACCESS_ENABLE    0x00005555U  /*!< IWDG KR Write Access Enable  */
+#define IWDG_KEY_WRITE_ACCESS_DISABLE   0x00000000U  /*!< IWDG KR Write Access Disable */
+
+/**
+  * @}
+  */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup IWDG_Private_Macros IWDG Private Macros
+  * @{
+  */
+
+/**
+  * @brief  Enable write access to IWDG_PR and IWDG_RLR registers.
+  * @param  __HANDLE__  IWDG handle
+  * @retval None
+  */
+#define IWDG_ENABLE_WRITE_ACCESS(__HANDLE__)  WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_ENABLE)
+
+/**
+  * @brief  Disable write access to IWDG_PR and IWDG_RLR registers.
+  * @param  __HANDLE__  IWDG handle
+  * @retval None
+  */
+#define IWDG_DISABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_DISABLE)
+
+/**
+  * @brief  Check IWDG prescaler value.
+  * @param  __PRESCALER__  IWDG prescaler value
+  * @retval None
+  */
+#define IS_IWDG_PRESCALER(__PRESCALER__)      (((__PRESCALER__) == IWDG_PRESCALER_4)  || \
+                                               ((__PRESCALER__) == IWDG_PRESCALER_8)  || \
+                                               ((__PRESCALER__) == IWDG_PRESCALER_16) || \
+                                               ((__PRESCALER__) == IWDG_PRESCALER_32) || \
+                                               ((__PRESCALER__) == IWDG_PRESCALER_64) || \
+                                               ((__PRESCALER__) == IWDG_PRESCALER_128)|| \
+                                               ((__PRESCALER__) == IWDG_PRESCALER_256))
+
+/**
+  * @brief  Check IWDG reload value.
+  * @param  __RELOAD__  IWDG reload value
+  * @retval None
+  */
+#define IS_IWDG_RELOAD(__RELOAD__)            ((__RELOAD__) <= IWDG_RLR_RL)
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F1xx_HAL_IWDG_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_iwdg.c

@@ -0,0 +1,256 @@
+/**
+  ******************************************************************************
+  * @file    stm32f1xx_hal_iwdg.c
+  * @author  MCD Application Team
+  * @brief   IWDG HAL module driver.
+  *          This file provides firmware functions to manage the following
+  *          functionalities of the Independent Watchdog (IWDG) peripheral:
+  *           + Initialization and Start functions
+  *           + IO operation functions
+  *
+  @verbatim
+  ==============================================================================
+                    ##### IWDG Generic features #####
+  ==============================================================================
+  [..]
+    (+) The IWDG can be started by either software or hardware (configurable
+        through option byte).
+
+    (+) The IWDG is clocked by Low-Speed clock (LSI) and thus stays active even
+        if the main clock fails.
+
+    (+) Once the IWDG is started, the LSI is forced ON and both can not be
+        disabled. The counter starts counting down from the reset value (0xFFF).
+        When it reaches the end of count value (0x000) a reset signal is
+        generated (IWDG reset).
+
+    (+) Whenever the key value 0x0000 AAAA is written in the IWDG_KR register,
+        the IWDG_RLR value is reloaded in the counter and the watchdog reset is
+        prevented.
+
+    (+) The IWDG is implemented in the VDD voltage domain that is still functional
+        in STOP and STANDBY mode (IWDG reset can wake-up from STANDBY).
+        IWDGRST flag in RCC_CSR register can be used to inform when an IWDG
+        reset occurs.
+
+    (+) Debug mode : When the microcontroller enters debug mode (core halted),
+        the IWDG counter either continues to work normally or stops, depending
+        on DBG_IWDG_STOP configuration bit in DBG module, accessible through
+        __HAL_DBGMCU_FREEZE_IWDG() and __HAL_DBGMCU_UNFREEZE_IWDG() macros
+
+    [..] Min-max timeout value @32KHz (LSI): ~125us / ~32.7s
+         The IWDG timeout may vary due to LSI frequency dispersion. STM32F1xx
+         devices provide the capability to measure the LSI frequency (LSI clock
+         connected internally to TIM5 CH4 input capture). The measured value
+         can be used to have an IWDG timeout with an acceptable accuracy.
+
+                     ##### How to use this driver #####
+  ==============================================================================
+  [..]
+    (#) Use IWDG using HAL_IWDG_Init() function to :
+      (++) Enable instance by writing Start keyword in IWDG_KEY register. LSI
+           clock is forced ON and IWDG counter starts downcounting.
+      (++) Enable write access to configuration register: IWDG_PR & IWDG_RLR.
+      (++) Configure the IWDG prescaler and counter reload value. This reload
+           value will be loaded in the IWDG counter each time the watchdog is
+           reloaded, then the IWDG will start counting down from this value.
+      (++) wait for status flags to be reset"
+
+    (#) Then the application program must refresh the IWDG counter at regular
+        intervals during normal operation to prevent an MCU reset, using
+        HAL_IWDG_Refresh() function.
+
+     *** IWDG HAL driver macros list ***
+     ====================================
+     [..]
+       Below the list of most used macros in IWDG HAL driver:
+      (+) __HAL_IWDG_START: Enable the IWDG peripheral
+      (+) __HAL_IWDG_RELOAD_COUNTER: Reloads IWDG counter with value defined in
+          the reload register
+
+  @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx_hal.h"
+
+/** @addtogroup STM32F1xx_HAL_Driver
+  * @{
+  */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+/** @defgroup IWDG IWDG
+  * @brief IWDG HAL module driver.
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/** @defgroup IWDG_Private_Defines IWDG Private Defines
+  * @{
+  */
+/* Status register need 5 RC LSI divided by prescaler clock to be updated. With
+   higher prescaler (256), and according to HSI variation, we need to wait at
+   least 6 cycles so 48 ms. */
+#define HAL_IWDG_DEFAULT_TIMEOUT            48U
+/**
+  * @}
+  */
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/** @addtogroup IWDG_Exported_Functions
+  * @{
+  */
+
+/** @addtogroup IWDG_Exported_Functions_Group1
+  *  @brief    Initialization and Start functions.
+  *
+@verbatim
+ ===============================================================================
+          ##### Initialization and Start functions #####
+ ===============================================================================
+ [..]  This section provides functions allowing to:
+      (+) Initialize the IWDG according to the specified parameters in the
+          IWDG_InitTypeDef of associated handle.
+      (+) Once initialization is performed in HAL_IWDG_Init function, Watchdog
+          is reloaded in order to exit function with correct time base.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initialize the IWDG according to the specified parameters in the
+  *         IWDG_InitTypeDef and start watchdog. Before exiting function,
+  *         watchdog is refreshed in order to have correct time base.
+  * @param  hiwdg  pointer to a IWDG_HandleTypeDef structure that contains
+  *                the configuration information for the specified IWDG module.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg)
+{
+  uint32_t tickstart;
+
+  /* Check the IWDG handle allocation */
+  if (hiwdg == NULL)
+  {
+    return HAL_ERROR;
+  }
+
+  /* Check the parameters */
+  assert_param(IS_IWDG_ALL_INSTANCE(hiwdg->Instance));
+  assert_param(IS_IWDG_PRESCALER(hiwdg->Init.Prescaler));
+  assert_param(IS_IWDG_RELOAD(hiwdg->Init.Reload));
+
+  /* Enable IWDG. LSI is turned on automaticaly */
+  __HAL_IWDG_START(hiwdg);
+
+  /* Enable write access to IWDG_PR and IWDG_RLR registers by writing 0x5555 in KR */
+  IWDG_ENABLE_WRITE_ACCESS(hiwdg);
+
+  /* Write to IWDG registers the Prescaler & Reload values to work with */
+  hiwdg->Instance->PR = hiwdg->Init.Prescaler;
+  hiwdg->Instance->RLR = hiwdg->Init.Reload;
+
+  /* Check pending flag, if previous update not done, return timeout */
+  tickstart = HAL_GetTick();
+
+  /* Wait for register to be updated */
+  while (hiwdg->Instance->SR != RESET)
+  {
+    if ((HAL_GetTick() - tickstart) > HAL_IWDG_DEFAULT_TIMEOUT)
+    {
+      return HAL_TIMEOUT;
+    }
+  }
+
+  /* Reload IWDG counter with value defined in the reload register */
+  __HAL_IWDG_RELOAD_COUNTER(hiwdg);
+
+  /* Return function status */
+  return HAL_OK;
+}
+
+/**
+  * @}
+  */
+
+/** @addtogroup IWDG_Exported_Functions_Group2
+  *  @brief   IO operation functions
+  *
+@verbatim
+ ===============================================================================
+                      ##### IO operation functions #####
+ ===============================================================================
+ [..]  This section provides functions allowing to:
+      (+) Refresh the IWDG.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Refresh the IWDG.
+  * @param  hiwdg  pointer to a IWDG_HandleTypeDef structure that contains
+  *                the configuration information for the specified IWDG module.
+  * @retval HAL status
+  */
+HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg)
+{
+  /* Reload IWDG counter with value defined in the reload register */
+  __HAL_IWDG_RELOAD_COUNTER(hiwdg);
+
+  /* Return function status */
+  return HAL_OK;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#endif /* HAL_IWDG_MODULE_ENABLED */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Inc/RGB_Controller.h

@@ -20,6 +20,7 @@ uint16_t RGB_SensorGreenLimit_Buf[9];
 uint16_t RGB_SensorBlueLimit_Buf[9];
 
 extern uint8_t Lora_Buf[100];
+extern uint8_t datalosscnt[9];
 
 
 

Inc/main.h

@@ -115,6 +115,7 @@ extern uint8_t MyControllerID;
 extern uint8_t  SensorID;
 extern uint8_t Lora_Buf[100];
 extern I2C_HandleTypeDef hi2c2;
+extern volatile uint32_t LedTimerCnt;
 
 
 
@@ -145,6 +146,7 @@ typedef enum{
     RGB_Lora_ConfigGet,             //24
     RGB_Controller_Init_Start        ,  // = 25;
     RGB_Controller_Init_End           ,   //= 26;    
+    RGB_GUI_SensorDataRequest,      //27
 }RGB_CMD_T;
 typedef struct{
     uint8_t Request_stx;
@@ -241,7 +243,7 @@ typedef struct{
 #define RGB_LORA_BANDWIDTH_ADDRESS   RGB_LORA_SF_ADDRESS        + 1
 #define RGB_LORA_LNA_ADDRESS         RGB_LORA_BANDWIDTH_ADDRESS + 1
 
-#define Reserved_ADDRESS             RGB_LORA_LNA_ADDRESS       + 1
+#define Reserved_ADDRESS             RGB_LORA_PABOOST_ADDRESS   + 1
 
 
 
@@ -274,6 +276,9 @@ typedef struct{
 /* Private defines -----------------------------------------------------------*/
 #define BOOT_LED_Pin GPIO_PIN_15
 #define BOOT_LED_GPIO_Port GPIOC
+#define IWDG_RESET_Pin GPIO_PIN_0
+#define IWDG_RESET_GPIO_Port GPIOC
+#define IWDG_RESET_EXTI_IRQn EXTI0_IRQn
 #define SX1276_DIO0_Pin GPIO_PIN_4
 #define SX1276_DIO0_GPIO_Port GPIOA
 #define SX1276_DIO1_Pin GPIO_PIN_5

Inc/stm32f1xx_hal_conf.h

@@ -63,7 +63,7 @@
 #define HAL_I2C_MODULE_ENABLED
 /*#define HAL_I2S_MODULE_ENABLED   */
 /*#define HAL_IRDA_MODULE_ENABLED   */
-/*#define HAL_IWDG_MODULE_ENABLED   */
+#define HAL_IWDG_MODULE_ENABLED
 /*#define HAL_NOR_MODULE_ENABLED   */
 /*#define HAL_NAND_MODULE_ENABLED   */
 /*#define HAL_PCCARD_MODULE_ENABLED   */

Inc/stm32f1xx_it.h

@@ -71,7 +71,9 @@ void SVC_Handler(void);
 void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
+void EXTI0_IRQHandler(void);
 void DMA1_Channel5_IRQHandler(void);
+void DMA1_Channel6_IRQHandler(void);
 void USART1_IRQHandler(void);
 void USART2_IRQHandler(void);
 void TIM6_IRQHandler(void);

STM32F103_RGBController.ioc

@@ -1,6 +1,7 @@
 #MicroXplorer Configuration settings - do not modify
 Dma.Request0=USART1_RX
-Dma.RequestsNb=1
+Dma.Request1=USART2_RX
+Dma.RequestsNb=2
 Dma.USART1_RX.0.Direction=DMA_PERIPH_TO_MEMORY
 Dma.USART1_RX.0.Instance=DMA1_Channel5
 Dma.USART1_RX.0.MemDataAlignment=DMA_MDATAALIGN_BYTE
@@ -10,63 +11,77 @@ Dma.USART1_RX.0.PeriphDataAlignment=DMA_PDATAALIGN_BYTE
 Dma.USART1_RX.0.PeriphInc=DMA_PINC_DISABLE
 Dma.USART1_RX.0.Priority=DMA_PRIORITY_LOW
 Dma.USART1_RX.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority
+Dma.USART2_RX.1.Direction=DMA_PERIPH_TO_MEMORY
+Dma.USART2_RX.1.Instance=DMA1_Channel6
+Dma.USART2_RX.1.MemDataAlignment=DMA_MDATAALIGN_BYTE
+Dma.USART2_RX.1.MemInc=DMA_MINC_ENABLE
+Dma.USART2_RX.1.Mode=DMA_CIRCULAR
+Dma.USART2_RX.1.PeriphDataAlignment=DMA_PDATAALIGN_BYTE
+Dma.USART2_RX.1.PeriphInc=DMA_PINC_DISABLE
+Dma.USART2_RX.1.Priority=DMA_PRIORITY_LOW
+Dma.USART2_RX.1.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority
 File.Version=6
+IWDG.IPParameters=Reload
+IWDG.Reload=1000
 KeepUserPlacement=false
 Mcu.Family=STM32F1
 Mcu.IP0=DMA
 Mcu.IP1=I2C2
-Mcu.IP2=NVIC
-Mcu.IP3=RCC
-Mcu.IP4=SYS
-Mcu.IP5=TIM6
-Mcu.IP6=USART1
-Mcu.IP7=USART2
-Mcu.IPNb=8
+Mcu.IP2=IWDG
+Mcu.IP3=NVIC
+Mcu.IP4=RCC
+Mcu.IP5=SYS
+Mcu.IP6=TIM6
+Mcu.IP7=USART1
+Mcu.IP8=USART2
+Mcu.IPNb=9
 Mcu.Name=STM32F103R(C-D-E)Tx
 Mcu.Package=LQFP64
 Mcu.Pin0=PC15-OSC32_OUT
 Mcu.Pin1=PD0-OSC_IN
-Mcu.Pin10=PC5
-Mcu.Pin11=PB0
-Mcu.Pin12=PB10
-Mcu.Pin13=PB11
-Mcu.Pin14=PB12
-Mcu.Pin15=PB13
-Mcu.Pin16=PB14
-Mcu.Pin17=PB15
-Mcu.Pin18=PC6
-Mcu.Pin19=PC7
+Mcu.Pin10=PC4
+Mcu.Pin11=PC5
+Mcu.Pin12=PB0
+Mcu.Pin13=PB10
+Mcu.Pin14=PB11
+Mcu.Pin15=PB12
+Mcu.Pin16=PB13
+Mcu.Pin17=PB14
+Mcu.Pin18=PB15
+Mcu.Pin19=PC6
 Mcu.Pin2=PD1-OSC_OUT
-Mcu.Pin20=PC8
-Mcu.Pin21=PC9
-Mcu.Pin22=PA8
-Mcu.Pin23=PA9
-Mcu.Pin24=PA10
-Mcu.Pin25=PA13
-Mcu.Pin26=PA14
-Mcu.Pin27=PA15
-Mcu.Pin28=PC10
-Mcu.Pin29=PC11
-Mcu.Pin3=PA2
-Mcu.Pin30=PC12
-Mcu.Pin31=PD2
-Mcu.Pin32=PB3
-Mcu.Pin33=PB4
-Mcu.Pin34=PB5
-Mcu.Pin35=PB6
-Mcu.Pin36=PB7
-Mcu.Pin37=PB8
-Mcu.Pin38=PB9
-Mcu.Pin39=VP_SYS_VS_ND
-Mcu.Pin4=PA3
-Mcu.Pin40=VP_SYS_VS_Systick
-Mcu.Pin41=VP_TIM6_VS_ClockSourceINT
-Mcu.Pin5=PA4
-Mcu.Pin6=PA5
-Mcu.Pin7=PA6
-Mcu.Pin8=PA7
-Mcu.Pin9=PC4
-Mcu.PinsNb=42
+Mcu.Pin20=PC7
+Mcu.Pin21=PC8
+Mcu.Pin22=PC9
+Mcu.Pin23=PA8
+Mcu.Pin24=PA9
+Mcu.Pin25=PA10
+Mcu.Pin26=PA13
+Mcu.Pin27=PA14
+Mcu.Pin28=PA15
+Mcu.Pin29=PC10
+Mcu.Pin3=PC0
+Mcu.Pin30=PC11
+Mcu.Pin31=PC12
+Mcu.Pin32=PD2
+Mcu.Pin33=PB3
+Mcu.Pin34=PB4
+Mcu.Pin35=PB5
+Mcu.Pin36=PB6
+Mcu.Pin37=PB7
+Mcu.Pin38=PB8
+Mcu.Pin39=PB9
+Mcu.Pin4=PA2
+Mcu.Pin40=VP_IWDG_VS_IWDG
+Mcu.Pin41=VP_SYS_VS_ND
+Mcu.Pin42=VP_SYS_VS_Systick
+Mcu.Pin43=VP_TIM6_VS_ClockSourceINT
+Mcu.Pin5=PA3
+Mcu.Pin6=PA4
+Mcu.Pin7=PA5
+Mcu.Pin8=PA6
+Mcu.Pin9=PA7
+Mcu.PinsNb=44
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103RCTx
@@ -74,7 +89,9 @@ MxCube.Version=5.0.1
 MxDb.Version=DB.5.0.1
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false
 NVIC.DMA1_Channel5_IRQn=true\:0\:0\:false\:true\:true\:1\:false
+NVIC.DMA1_Channel6_IRQn=true\:0\:0\:false\:true\:true\:5\:false
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false
+NVIC.EXTI0_IRQn=true\:0\:0\:false\:true\:true\:6\:true
 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false
 NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false
 NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false
@@ -175,6 +192,10 @@ PB9.GPIOParameters=GPIO_Label
 PB9.GPIO_Label=LED_CH8
 PB9.Locked=true
 PB9.Signal=GPIO_Output
+PC0.GPIOParameters=GPIO_Label
+PC0.GPIO_Label=IWDG_RESET
+PC0.Locked=true
+PC0.Signal=GPXTI0
 PC10.GPIOParameters=GPIO_Label
 PC10.GPIO_Label=LED_CH1
 PC10.Locked=true
@@ -258,7 +279,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=TrueSTUDIO
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=true
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_TIM6_Init-TIM6-false-HAL-true,5-MX_USART1_UART_Init-USART1-false-HAL-true,6-MX_USART2_UART_Init-USART2-false-HAL-true,7-MX_I2C2_Init-I2C2-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_TIM6_Init-TIM6-false-HAL-true,5-MX_USART1_UART_Init-USART1-false-HAL-true,6-MX_USART2_UART_Init-USART2-false-HAL-true,7-MX_I2C2_Init-I2C2-false-HAL-true,8-MX_IWDG_Init-IWDG-false-HAL-true
 RCC.ADCFreqValue=8000000
 RCC.AHBFreq_Value=16000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV2
@@ -283,6 +304,8 @@ RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
 RCC.TimSysFreq_Value=16000000
 RCC.USBFreq_Value=16000000
 RCC.VCOOutput2Freq_Value=8000000
+SH.GPXTI0.0=GPIO_EXTI0
+SH.GPXTI0.ConfNb=1
 TIM6.IPParameters=Prescaler,Period
 TIM6.Period=10-1
 TIM6.Prescaler=1600-1
@@ -290,6 +313,8 @@ USART1.IPParameters=VirtualMode
 USART1.VirtualMode=VM_ASYNC
 USART2.IPParameters=VirtualMode
 USART2.VirtualMode=VM_ASYNC
+VP_IWDG_VS_IWDG.Mode=IWDG_Activate
+VP_IWDG_VS_IWDG.Signal=IWDG_VS_IWDG
 VP_SYS_VS_ND.Mode=No_Debug
 VP_SYS_VS_ND.Signal=SYS_VS_ND
 VP_SYS_VS_Systick.Mode=SysTick

Src/RGB_Controller.c

@@ -13,12 +13,13 @@ uint16_t RGB_Location_Address_Check(uint8_t id);
 
 uint8_t SensorID_Cnt = 0;
 uint8_t SensorID_buf[8] = {0,};
+
 uint16_t RGB_SensorRedLimit_Buf[9]={0,};
 uint16_t RGB_SensorGreenLimit_Buf[9]={0,};
 uint16_t RGB_SensorBlueLimit_Buf[9]={0,};
 uint8_t LED_Alarm[9] = {0,};
 uint8_t RGB_Location_Buf[9][50] = {0};
-
+uint8_t RGB_SensorDataBuf[9][20] = {0,};
 
 void RGB_Data_Init(void){
     MyControllerID = M24C32_Data_Read(&hi2c2,MY_ID_ADDRESS);
@@ -48,11 +49,16 @@ void RGB_Data_Init(void){
     if(M24C32_Data_Read(&hi2c2,RGB_LORA_FREQ_ADDRESS) == 0xFF){
         /*NOP*/
     }else{
-        Default_SX1276.frequency = M24C32_Data_Read(&hi2c2,RGB_LORA_FREQ_ADDRESS);
-        Default_SX1276.power     = M24C32_Data_Read(&hi2c2,RGB_LORA_PABOOST_ADDRESS);
-        Default_SX1276.LoRa_Rate = M24C32_Data_Read(&hi2c2,RGB_LORA_SF_ADDRESS);
-        Default_SX1276.LoRa_BW   = M24C32_Data_Read(&hi2c2,RGB_LORA_BANDWIDTH_ADDRESS);
-        Default_SX1276.LoRa_Lna  = M24C32_Data_Read(&hi2c2,RGB_LORA_LNA_ADDRESS);
+        Default_SX1276.frequency     = M24C32_Data_Read(&hi2c2,RGB_LORA_FREQ_ADDRESS);
+        Default_SX1276.LoRa_Pa_boost = M24C32_Data_Read(&hi2c2,RGB_LORA_PABOOST_ADDRESS);
+        Default_SX1276.LoRa_Rate     = M24C32_Data_Read(&hi2c2,RGB_LORA_SF_ADDRESS);
+        Default_SX1276.LoRa_BW       = M24C32_Data_Read(&hi2c2,RGB_LORA_BANDWIDTH_ADDRESS);
+        Default_SX1276.LoRa_Lna      = M24C32_Data_Read(&hi2c2,RGB_LORA_LNA_ADDRESS);
+        printf("Lora frequency     : %d \n",Default_SX1276.frequency);
+        printf("Lora LoRa_Pa_boost : %d \n",Default_SX1276.LoRa_Pa_boost);
+        printf("Lora LoRa_Rate     : %d \n",Default_SX1276.LoRa_Rate);
+        printf("Lora LoRa_BW       : %d \n",Default_SX1276.LoRa_BW);
+        printf("Lora LoRa_Lna      : %d \n",Default_SX1276.LoRa_Lna);        
     }
 
 }
@@ -84,6 +90,13 @@ uint16_t RGB_Location_Address_Check(uint8_t id){
     }
     return ret;
 }
+uint8_t DatasendSetVal;
+void DataSendStop_Set(uint8_t set){
+    DatasendSetVal = set;
+}
+void DataSendStop_Get(uint8_t set){
+    return DatasendSetVal;
+}
 
 void RGB_Response_Func(uint8_t* data){
 	RGB_CMD_T type = data[bluecell_type];
@@ -106,6 +119,7 @@ for(uint8_t i = 0; i < 10; i++){
             Uart2_Data_Send(data,RGB_SensorIDAutoSetRequest_Length);
             break;        
         case RGB_Status_Data_Response:
+            memcpy(&RGB_SensorDataBuf[data[bluecell_srcid]][bluecell_stx],&data[bluecell_stx],data[bluecell_length] + 3);
             Uart1_Data_Send(data,data[bluecell_length] + 3);
             break;
         case RGB_ControllerLimitSet:
@@ -156,14 +170,28 @@ for(uint8_t i = 0; i < 10; i++){
             Default_SX1276.LoRa_Pa_boost = data[4];
             Default_SX1276.LoRa_Rate     = data[5];
             Default_SX1276.LoRa_BW       = data[6];    
-            Default_SX1276.LoRa_Lna      = data[7];        
-            Lora_Initialize();
+            Default_SX1276.LoRa_Lna      = data[7];     
+            printf("Lora frequency     : %d \n",Default_SX1276.frequency);
+            printf("Lora LoRa_Pa_boost : %d \n",Default_SX1276.LoRa_Pa_boost);
+            printf("Lora LoRa_Rate     : %d \n",Default_SX1276.LoRa_Rate);
+            printf("Lora LoRa_BW       : %d \n",Default_SX1276.LoRa_BW);
+            printf("Lora LoRa_Lna      : %d \n",Default_SX1276.LoRa_Lna);             
             M24C32_Data_Write(&hi2c2,&data[bluecell_srcid],RGB_LORA_FREQ_ADDRESS,data[bluecell_length] - 2); // EEPROM Controller ID Save 
+            NVIC_SystemReset();
         case RGB_Lora_ConfigGet:
             Uart1_Data_Send(data,data[bluecell_length] + 3);
             break;             
+        case RGB_GUI_SensorDataRequest:
+            
+//            printf("I will give Data :   ");
+//            for(uint8_t i =0; i <data[bluecell_length] + 3; i++ )
+//                printf("%02x ",data[i]);
+//            printf("\n");
+//            Uart1_Data_Send(data,data[bluecell_length] + 3);
+            break;        
          default:break;
     }
+     LedTimerCnt = 0;
 }
 
 void RGB_Sensor_LED_Alarm_ON(uint8_t id ){
@@ -245,7 +273,7 @@ void RGB_Sensor_LED_Alarm_OFF(uint8_t id ){
 
 void RGB_Alarm_Operate(void){
     uint8_t temp_warning = 0;
-    for(uint8_t i = 1; i <= (SensorID_Cnt); i++){
+    for(uint8_t i = 0; i <= (SensorID_Cnt); i++){ /*SensorID_Cnt : Current Sensor Device Count */
         if(LED_Alarm[SensorID_buf[i]] == 1){
             HAL_GPIO_WritePin(LED_ALARM_GPIO_Port, LED_ALARM_Pin, GPIO_PIN_SET); //표지 LED
             RGB_Sensor_LED_Alarm_ON(SensorID_buf[i]);
@@ -269,10 +297,10 @@ void RGB_Alarm_Check(uint8_t* data){
     Sensor_green[data[bluecell_srcid]] = ((data[bluecell_green_H + 2] << 8)| data[bluecell_green_L + 2]);
     Sensor_blue[data[bluecell_srcid]] = ((data[bluecell_blue_H + 2] << 8)| data[bluecell_blue_L + 2]);  
 
-    for(uint8_t i = 1; i <= (SensorID_Cnt); i++){
-        if(RGB_SensorRedLimit_Buf[SensorID_buf[i]]  >= Sensor_red[SensorID_buf[i]]
-            || RGB_SensorGreenLimit_Buf[SensorID_buf[i]]  >= Sensor_green[SensorID_buf[i]]
-            || RGB_SensorBlueLimit_Buf[SensorID_buf[i]]  >= Sensor_blue[SensorID_buf[i]]) {
+    for(uint8_t i = 0; i <= (SensorID_Cnt); i++){
+        if(RGB_SensorRedLimit_Buf[SensorID_buf[i]]  > Sensor_red[SensorID_buf[i]]
+            || RGB_SensorGreenLimit_Buf[SensorID_buf[i]]  > Sensor_green[SensorID_buf[i]]
+            || RGB_SensorBlueLimit_Buf[SensorID_buf[i]]  > Sensor_blue[SensorID_buf[i]]) {
             LED_Alarm[SensorID_buf[i]] = 1;
             Alarm_occur = 1;
         }else{
@@ -288,10 +316,13 @@ void RGB_Alarm_Check(uint8_t* data){
 
 uint8_t RGB_DeviceStatusCheck(void){
     uint8_t ret = 0;
-    for(uint8_t i = 1; i <= SensorID_Cnt; i++){
+//    printf("SensorID_Cnt : %d ",SensorID_Cnt);
+    for(uint8_t i = 0; i < SensorID_Cnt; i++){
+//        printf("\n SensorID_buf[%d] : %02x ",i,SensorID_buf[i]);
         if(SensorID_buf[i] > 0){
-            ret += 0x01 << (SensorID_buf[i] - 1); 
+            ret |= 0x01 << (SensorID_buf[i] - 1); 
         }
+//        printf("\n ret %02x \n",ret);
     }
     return ret;
 }
@@ -342,16 +373,19 @@ void RGB_Data_Stack(uint8_t* rgb_buf){
     Lora_Buf[bluecell_length]      = Lora_Max_Amount;// RGB Data 5byte
     Lora_Buf[bluecell_srcid]       = MyControllerID;
     /*********************FIX DATA*************************************/
-    if(RGB_BufCal(SensorID_buf[1]) == 0){//아무런 Device가 존재 하지않을 때
+    if(RGB_BufCal(SensorID_buf[0]) == 0){//아무런 Device가 존재 하지않을 때
         printf("Not Exist Device \n");
         return;
     }
-    for(uint8_t i = 1; i <= (SensorID_Cnt); i++){
+//    printf("SensorID_Cnt : %d   SensorID_buf[0] : %d \n",SensorID_Cnt,SensorID_buf[0]);
+    for(uint8_t i = 0; i <= (SensorID_Cnt); i++){
         Lora_Buf[bluecell_srcid + 1] |= 0x01  << (SensorID_buf[i] - 1);
     }
+//    printf("Lora_Buf[bluecell_srcid + 1] : %02x\n",Lora_Buf[bluecell_srcid + 1]);
     for(uint8_t i = 0; i < 8; i++){
         Lora_Buf[bluecell_srcid + 2] |= rgb_buf[i] << i ;
     }
+//    printf("Lora_Buf[bluecell_srcid + 2] : %02x\n",Lora_Buf[bluecell_srcid + 2]);
     Lora_Buf[bluecell_srcid + 3]= STH30_CreateCrc(&Lora_Buf[bluecell_type],Lora_Buf[bluecell_length]);
    
 }
@@ -387,10 +421,12 @@ uint8_t datalosscnt[9] = {0,};
 
 
 static uint8_t temp_sensorid;
+static uint8_t gui_Sensorid;
 void RGB_Controller_Func(uint8_t* data){
 	RGB_CMD_T type = data[bluecell_type];
    // static uint8_t temp_sensorid;
     uint8_t Result_buf[100] = {0,};
+   uint8_t temp_gui_Sensorid = 0;
     uint8_t i = 0;
     switch(type){
         case RGB_Status_Data_Request:          
@@ -398,11 +434,11 @@ void RGB_Controller_Func(uint8_t* data){
             if(temp_sensorid > (SensorID_Cnt)){
                 temp_sensorid = 0;
             }    
-            datalosscnt[data[bluecell_srcid + 1]]++;
-            if(datalosscnt[data[bluecell_srcid + 1]] > 3 && data[bluecell_srcid + 1] != 0){
-                RGB_SensorIDAutoSet(1);
-                memset(&SensorID_buf[0],0x00,8);
-            }
+//            datalosscnt[data[bluecell_srcid + 1]]++;
+//            if(datalosscnt[data[bluecell_srcid + 1]] > 5 && data[bluecell_srcid + 1] != 0){
+//                RGB_SensorIDAutoSet(1);
+//                memset(&SensorID_buf[0],0x00,8);
+//            }
             data[5]   = STH30_CreateCrc(&data[bluecell_type],data[bluecell_length]);
             memcpy(&Result_buf[bluecell_stx],&data[bluecell_stx],RGB_SensorDataRequest_Length);
             break;
@@ -416,9 +452,10 @@ void RGB_Controller_Func(uint8_t* data){
             Result_buf[5]  = STH30_CreateCrc(&Result_buf[bluecell_type],Result_buf[bluecell_length]);
             break;
         case RGB_SensorID_SET_Success:
+            if(data[bluecell_length + 1] == 0)
+                return;
             printf("Recognize %d Sensor\n",data[bluecell_length + 1]);
-            SensorID_Cnt++;
-            SensorID_buf[SensorID_Cnt] = data[bluecell_length + 1];
+            SensorID_buf[SensorID_Cnt++] = data[bluecell_length + 1];
             break;
         case RGB_Status_Data_Response:
             datalosscnt[data[bluecell_srcid]] = 0;
@@ -476,7 +513,6 @@ void RGB_Controller_Func(uint8_t* data){
             Result_buf[bluecell_type] = RGB_Lora_DataResponse;
             break;
         case RGB_Lora_ConfigSet:
-            SX1276_hw_Reset(&SX1276_hw);
             memcpy(&Result_buf[bluecell_stx],&data[bluecell_stx],data[bluecell_length] + 3);
             data[(data[bluecell_length] + 3)]=STH30_CreateCrc(&Result_buf[bluecell_type],Result_buf[bluecell_length]);
             break;
@@ -486,12 +522,23 @@ void RGB_Controller_Func(uint8_t* data){
             Result_buf[bluecell_length]      = 7;
             Result_buf[bluecell_srcid + 0]   = SX1276.frequency;
             Result_buf[bluecell_srcid + 1]   = SX1276.LoRa_Pa_boost;            
-            Result_buf[bluecell_srcid + 2]   = SX1276.LoRa_BW;
-            Result_buf[bluecell_srcid + 3]   = SX1276.LoRa_Rate;
+            Result_buf[bluecell_srcid + 2]   = SX1276.LoRa_Rate; //SF
+            Result_buf[bluecell_srcid + 3]   = SX1276.LoRa_BW;
             Result_buf[bluecell_srcid + 4]   = SX1276.LoRa_Lna;
             Result_buf[bluecell_srcid + 5]   = STH30_CreateCrc(&Result_buf[bluecell_type],Result_buf[bluecell_length]);
             Result_buf[bluecell_srcid + 6]   = 0xeb;
             break;
+        case RGB_GUI_SensorDataRequest:
+//            printf("%s ",__func__);
+//            temp_gui_Sensorid = gui_Sensorid++;
+//            memcpy(&Result_buf[bluecell_stx],&RGB_SensorDataBuf[SensorID_buf[temp_gui_Sensorid]][bluecell_stx],RGB_SensorDataBuf[SensorID_buf[temp_gui_Sensorid]][bluecell_length] + 3);
+//            if(gui_Sensorid > (SensorID_Cnt)){
+//                gui_Sensorid = 0;
+//            }   
+//            
+//            Result_buf[bluecell_type] = RGB_GUI_SensorDataRequest;
+//            Result_buf[Result_buf[bluecell_length] + 1]  = STH30_CreateCrc(&Result_buf[bluecell_type],Result_buf[bluecell_length]);
+            break;
         default:
             break;
     }

Src/SX1276.c

@@ -1,460 +1,470 @@
-/**
- * Author Wojciech Domski <Wojciech.Domski@gmail.com>
- * www: www.Domski.pl
- *
- * work based on DORJI.COM sample code and
- * https://github.com/realspinner/SX1276_LoRa
- */
-
-#include "SX1276.h"
-#include <string.h>
-
-
-//////////////////////////////////
-// logic
-//////////////////////////////////
-
-__weak void SX1276_hw_init(SX1276_hw_t * hw) {
-	SX1276_hw_SetNSS(hw, 1);
-	HAL_GPIO_WritePin(hw->reset.port, hw->reset.pin, GPIO_PIN_SET);
-}
-
-__weak void SX1276_hw_SetNSS(SX1276_hw_t * hw, int value) {
-	HAL_GPIO_WritePin(hw->nss.port, hw->nss.pin,
-			(value == 1) ? GPIO_PIN_SET : GPIO_PIN_RESET);
-}
-
-__weak void SX1276_hw_Reset(SX1276_hw_t * hw) {
-	SX1276_hw_SetNSS(hw, 1);
-	HAL_GPIO_WritePin(hw->reset.port, hw->reset.pin, GPIO_PIN_RESET);
-
-	SX1276_hw_DelayMs(1);
-
-	HAL_GPIO_WritePin(hw->reset.port, hw->reset.pin, GPIO_PIN_SET);
-
-	SX1276_hw_DelayMs(100);
-}
-
-#if 0 // PYJ.2019.04.01_BEGIN -- 
-__weak void SX1276_hw_SPICommand(SX1276_hw_t * hw, uint8_t cmd) {
-	SX1276_hw_SetNSS(hw, 0);
-	HAL_SPI_Transmit(hw->spi, &cmd, 1, 1000);
-	while (HAL_SPI_GetState(hw->spi) != HAL_SPI_STATE_READY)
-		;
-}
-#endif // PYJ.2019.04.01_END -- 
-void SX1276_hw_SPICommand(SX1276_hw_t * hw, uint8_t cmd) {
-	SX1276_hw_SetNSS(hw, 0);
-	BLUECELL_SPI_Transmit(cmd);
-}
-
-#if 0 // PYJ.2019.04.01_BEGIN -- 
-__weak uint8_t SX1276_hw_SPIReadByte(SX1276_hw_t * hw) {
-	uint8_t txByte = 0x00;
-	uint8_t rxByte = 0x00;
-
-	SX1276_hw_SetNSS(hw, 0);
-	HAL_SPI_TransmitReceive(hw->spi, &txByte, &rxByte, 1, 1000);
-	return rxByte;
-}
-#endif // PYJ.2019.04.01_END -- 
-uint8_t SX1276_hw_SPIReadByte(SX1276_hw_t * hw) {
-	//uint8_t txByte = 0x00;
-	uint8_t rxByte = 0x00;
-
-	SX1276_hw_SetNSS(hw, 0);
-//	HAL_SPI_TransmitReceive(hw->spi, &txByte, &rxByte, 1, 1000);
-    rxByte = SpiRead();
-	return rxByte;
-}
-
-__weak void SX1276_hw_DelayMs(uint32_t msec) {
-	HAL_Delay(msec);
-}
-
-__weak int SX1276_hw_GetDIO0(SX1276_hw_t * hw) {
-	return (HAL_GPIO_ReadPin(hw->dio0.port, hw->dio0.pin) == GPIO_PIN_SET);
-}
-
-//////////////////////////////////
-// logic
-//////////////////////////////////
-
-uint8_t SX1276_SPIRead(SX1276_t * module, uint8_t addr) {
-	uint8_t tmp;
-	SX1276_hw_SPICommand(module->hw, addr);
-	tmp = SX1276_hw_SPIReadByte(module->hw);
-	SX1276_hw_SetNSS(module->hw, 1);
-	return tmp;
-}
-uint8_t SX1276_SPIIDRead(SX1276_t * module, uint8_t addr) {
-	uint8_t tmp;
-	SX1276_hw_SPICommand(module->hw, addr);
-	tmp = SX1276_hw_SPIReadByte(module->hw);
-	SX1276_hw_SetNSS(module->hw, 1);
-	return tmp;
-}
-
-void SX1276_SPIWrite(SX1276_t * module, uint8_t addr, uint8_t cmd) {
-	SX1276_hw_SetNSS(module->hw, 0);
-	SX1276_hw_SPICommand(module->hw, addr | 0x80);
-	SX1276_hw_SPICommand(module->hw, cmd);
-//    SPIGPIOTxRx(addr | 0x80,cmd);
-
-	SX1276_hw_SetNSS(module->hw, 1);
-}
-
-void SX1276_SPIBurstRead(SX1276_t * module, uint8_t addr, uint8_t* rxBuf,
-		uint8_t length) {
-	uint8_t i;
-	if (length <= 1) {
-		return;
-	} else {
-		SX1276_hw_SetNSS(module->hw, 0);
-		SX1276_hw_SPICommand(module->hw, addr);
-		//printf("Test Data:");
-		for (i = 0; i < length; i++) {
-			rxBuf[i] = SX1276_hw_SPIReadByte(module->hw);
-			//printf("%02x ",rxBuf[i]);
-		}
-		//printf("\n");
-		SX1276_hw_SetNSS(module->hw, 1);
-	}
-}
-
-void SX1276_SPIBurstWrite(SX1276_t * module, uint8_t addr, uint8_t* txBuf,
-		uint8_t length) {
-	uint8_t i;
-	if (length <= 1) {
-		return;
-	} else {
-		SX1276_hw_SetNSS(module->hw, 0);
-		SX1276_hw_SPICommand(module->hw, addr | 0x80);
-//        printf("Test Data:");
-		for (i = 0; i < length; i++) {
-			SX1276_hw_SPICommand(module->hw, txBuf[i]);
-//            printf("%02x ",txBuf[i]);
-		}
-//        printf("\n");
-		SX1276_hw_SetNSS(module->hw, 1);
-	}
-}
-        /*
-  RegPaConfig - 0x09
-  PaSelect    Mode                                  Power Range     Pout Formula
-  0           PA_HF or PA_LF on RFO_HF or RFO_LF    -4 to +15dBm    Pout=Pmax-(15-OutputPower), Pmax=10.8+0.6*MaxPower [dBm]
-  1           PA_HP on PA_BOOST, any frequency      +2 to +17dBm    Pout=17-(15-OutputPower) [dBm]
-  PA_LF option doesn't seem to transmit anything. Not connected on these boards, perhaps?
-  Use only PA_BOOST mode.
-  
-  PA_LF   Pmax              
-  Pout    0     1     2     3     4     5     6     7
-  0       -4.2  -3.6  -3    -2.4  -1.8  -1.2  -0.6  0
-  1       -3.2  -2.6  -2    -1.4  -0.8  -0.2  0.4   1
-  2       -2.2  -1.6  -1    -0.4  0.2   0.8   1.4   2
-  3       -1.2  -0.6  0     0.6   1.2   1.8   2.4   3
-  4       -0.2  0.4   1     1.6   2.2   2.8   3.4   4
-  5       0.8   1.4   2     2.6   3.2   3.8   4.4   5
-  6       1.8   2.4   3     3.6   4.2   4.8   5.4   6
-  7       2.8   3.4   4     4.6   5.2   5.8   6.4   7
-  8       3.8   4.4   5     5.6   6.2   6.8   7.4   8
-  9       4.8   5.4   6     6.6   7.2   7.8   8.4   9
-  10      5.8   6.4   7     7.6   8.2   8.8   9.4   10
-  11      6.8   7.4   8     8.6   9.2   9.8   10.4  11
-  12      7.8   8.4   9     9.6   10.2  10.8  11.4  12
-  13      8.8   9.4   10    10.6  11.2  11.8  12.4  13
-  14      9.8   10.4  11    11.6  12.2  12.8  13.4  14
-  15      10.8  11.4  12    12.6  13.2  13.8  14.4  15  [dBm]
-  
-  PA_BOOST 
-  Pout  OutputPower
-  0     2 dBm
-  1     3 dBm
-  2     4 dBm
-  3     5 dBm
-  4     6 dBm
-  5     7 dBm
-  6     8 dBm
-  7     9 dBm
-  8     10 dBm
-  9     11 dBm
-  10    12 dBm
-  11    13 dBm
-  12    14 dBm
-  13    15 dBm
-  14    16 dBm
-  15    17 dBm
-  
-  PaSelect
-    0 RFO pin. Maximum power of +14 dBm 
-    1 PA_BOOST pin. Maximum power of +20 dBm
-  MaxPower
-    Select max output power: Pmax=10.8+0.6*MaxPower [dBm]
-  OutputPower
-    Pout=Pmax-(15-OutputPower) if PaSelect = 0 (RFO pins) 
-    Pout=17-(15-OutputPower) if PaSelect = 1 (PA_BOOST pin)
-  PA_HF and PA_LF are high efficiency amplifiers capable of yielding RF power programmable in 1 dB steps
-  from -4 to +14dBm directly into a 50 ohm load with low current consumption. PA_LF covers the lower bands
-  (up to 525 MHz), whilst PA_HF will cover the upper bands (from 860 MHz).
-  PA_HP (High Power), connected to the PA_BOOST pin, covers all frequency bands that the chip addresses.
-  It permits continuous operation at up to +17 dBm and duty cycled operation at up to +20dBm.
-  RegOcp - 0x0B
-  OcpTrim   IMAX            Imax Formula
-  0 to 15   45 to 120 mA    45 + 5*OcpTrim [mA]
-  16 to 27  130 to 240 mA   -30 + 10*OcpTrim [mA]
-  27+       240 mA          240 mA
-  
-  The power amplifiers of RFM95/96/97/98(W) are protected against current over supply in adverse RF load
-  conditions by the over current protection block. The current limiter value is controlled by the OcpTrim 
-  bits in RegOcp.
-  Imax sets a limit on the current drain of the Power Amplifier only, hence the maximum current drain of the 
-  RFM96/77/78 is equal to Imax + IFS.
-  Default 100mA changed to 240mA.
-*/
-
-void SX1276_set_power(SX1276_t * module)
-{
-//    SX1276_SPIWrite(LR_RegPaConfig, (PaSelect << 7) | ((MaxPower & 0x07) << 4) | (OutputPower & 0x0F));
-    SX1276_SPIWrite(module,LR_RegPaConfig, (module->LoRa_Pa_boost << 7) | ((0x07) << 4) | (module->power & 0x0F));
-    //RFO -> 0 ~ 15 / PA_BOOST -> 2 ~ 17
-}
-void SX1276_defaultConfig(SX1276_t * module) {
-	SX1276_config(module, module->frequency, module->power, module->LoRa_Rate,
-			module->LoRa_BW,module->LoRa_Lna,module->LoRa_Pa_boost);
-}
-
-void SX1276_config(SX1276_t * module, uint8_t frequency, uint8_t power,
-		uint8_t LoRa_Rate, uint8_t LoRa_BW,uint8_t LoRa_Lna,uint8_t LoRa_PaBoost) {
-	SX1276_sleep(module); //Change modem mode Must in Sleep mode
-	SX1276_hw_DelayMs(15);
-
-	SX1276_entryLoRa(module);
-	//SX1276_SPIWrite(module, 0x5904); //?? Change digital regulator form 1.6V to 1.47V: see errata note
-
-	SX1276_SPIBurstWrite(module, LR_RegFrMsb,
-			(uint8_t*) SX1276_Frequency[frequency], 3); //setting  frequency parameter
-
-	//setting base parameter
-	SX1276_SPIWrite(module, LR_RegPaConfig, SX1276_Power[power]); //Setting output power parameter
-
-	SX1276_SPIWrite(module, LR_RegOcp, 0x0B);			//RegOcp,Close Ocp
-//	SX1276_SPIWrite(module, LR_RegLna, 0x20);		//RegLNA,High & LNA Enable
-    SX1276_set_power(module);
-
-    SX1276_SPIWrite(module, LR_RegLna, LoRa_Lna);       //RegLNA,High & LNA Enable
-
-	if (SX1276_SpreadFactor[LoRa_Rate] == 6) {	//SFactor=6
-		uint8_t tmp;
-		SX1276_SPIWrite(module,
-		LR_RegModemConfig1,
-				((SX1276_LoRaBandwidth[LoRa_BW] << 4) + (SX1276_CR << 1) + 0x01)); //Implicit Enable CRC Enable(0x02) & Error Coding rate 4/5(0x01), 4/6(0x02), 4/7(0x03), 4/8(0x04)
-
-		SX1276_SPIWrite(module,
-		LR_RegModemConfig2,
-				((SX1276_SpreadFactor[LoRa_Rate] << 4) + (SX1276_CRC << 2)
-						+ 0x03));
-
-		tmp = SX1276_SPIRead(module, 0x31);
-		tmp &= 0xF8;
-		tmp |= 0x05;
-		SX1276_SPIWrite(module, 0x31, tmp);
-		SX1276_SPIWrite(module, 0x37, 0x0C);
-	} else {
-		SX1276_SPIWrite(module,
-		LR_RegModemConfig1,
-				((SX1276_LoRaBandwidth[LoRa_BW] << 4) + (SX1276_CR << 1) + 0x00)); //Explicit Enable CRC Enable(0x02) & Error Coding rate 4/5(0x01), 4/6(0x02), 4/7(0x03), 4/8(0x04)
-
-		SX1276_SPIWrite(module,
-		LR_RegModemConfig2,
-				((SX1276_SpreadFactor[LoRa_Rate] << 4) + (SX1276_CRC << 2)
-						+ 0x03)); //SFactor &  LNA gain set by the internal AGC loop
-	}
-
-	SX1276_SPIWrite(module, LR_RegSymbTimeoutLsb, 0xFF); //RegSymbTimeoutLsb Timeout = 0x3FF(Max)
-	SX1276_SPIWrite(module, LR_RegPreambleMsb, 0x00); //RegPreambleMsb
-	SX1276_SPIWrite(module, LR_RegPreambleLsb, 12); //RegPreambleLsb 8+4=12byte Preamble
-	SX1276_SPIWrite(module, REG_LR_DIOMAPPING2, 0x01); //RegDioMapping2 DIO5=00, DIO4=01
-	module->readBytes = 0;
-	SX1276_standby(module); //Entry standby mode
-}
-
-void SX1276_standby(SX1276_t * module) {
-	SX1276_SPIWrite(module, LR_RegOpMode, 0x09);
-	module->status = STANDBY;
-}
-
-void SX1276_sleep(SX1276_t * module) {
-	SX1276_SPIWrite(module, LR_RegOpMode, 0x08);
-	module->status = SLEEP;
-}
-
-void SX1276_entryLoRa(SX1276_t * module) {
-	SX1276_SPIWrite(module, LR_RegOpMode, 0x88);
-}
-
-void SX1276_clearLoRaIrq(SX1276_t * module) {
-	SX1276_SPIWrite(module, LR_RegIrqFlags, 0xFF);
-}
-
-int SX1276_LoRaEntryRx(SX1276_t * module, uint8_t length, uint32_t timeout) {
-	uint8_t addr;
-
-	module->packetLength = length;
-
-	SX1276_defaultConfig(module);		//Setting base parameter
-	SX1276_SPIWrite(module, REG_LR_PADAC, 0x84);	//Normal and RX
-	SX1276_SPIWrite(module, LR_RegHopPeriod, 0xFF); //No FHSS
-	SX1276_SPIWrite(module, REG_LR_DIOMAPPING1, 0x01);//DIO=00,DIO1=00,DIO2=00, DIO3=01
-	SX1276_SPIWrite(module, LR_RegIrqFlagsMask, 0x3F);//Open RxDone interrupt & Timeout
-	SX1276_clearLoRaIrq(module);
-	SX1276_SPIWrite(module, LR_RegPayloadLength, length);//Payload Length 21byte(this register must difine when the data long of one byte in SF is 6)
-	addr = SX1276_SPIRead(module, LR_RegFifoRxBaseAddr); //Read RxBaseAddr
-	SX1276_SPIWrite(module, LR_RegFifoAddrPtr, addr); //RxBaseAddr->FiFoAddrPtr
-	SX1276_SPIWrite(module, LR_RegOpMode, 0x85);	//Mode//Low Frequency Mode
-	//SX1276_SPIWrite(module, LR_RegOpMode,0x05);	//Continuous Rx Mode //High Frequency Mode
-	module->readBytes = 0;
-
-	while (1) {
-		if ((SX1276_SPIRead(module, LR_RegModemStat) & 0x04) == 0x04) { //Rx-on going RegModemStat
-			module->status = RX;
-			return 1;
-		}
-		if (--timeout == 0) {
-			SX1276_hw_Reset(module->hw);
-			SX1276_defaultConfig(module);
-			return 0;
-		}
-		SX1276_hw_DelayMs(1);
-	}
-}
-
-uint8_t SX1276_LoRaRxPacket(SX1276_t * module) {
-	unsigned char addr;
-	unsigned char packet_size;
-
-	if (SX1276_hw_GetDIO0(module->hw)) {
-		memset(module->rxBuffer, 0x00, SX1276_MAX_PACKET);
-
-		addr = SX1276_SPIRead(module, LR_RegFifoRxCurrentaddr); //last packet addr
-		SX1276_SPIWrite(module, LR_RegFifoAddrPtr, addr); //RxBaseAddr -> FiFoAddrPtr
-
-		if (module->LoRa_Rate == SX1276_LORA_SF_6) { //When SpreadFactor is six,will used Implicit Header mode(Excluding internal packet length)
-			packet_size = module->packetLength;
-		} else {
-			packet_size = SX1276_SPIRead(module, LR_RegRxNbBytes); //Number for received bytes
-		}
-
-		SX1276_SPIBurstRead(module, 0x00, module->rxBuffer, packet_size);
-		module->readBytes = packet_size;
-		SX1276_clearLoRaIrq(module);
-	}
-	return module->readBytes;
-}
-
-
-
-
-int SX1276_LoRaEntryTx(SX1276_t * module, uint8_t length, uint32_t timeout) {
-	uint8_t addr;
-	uint8_t temp;
-
-	module->packetLength = length;
-
-	SX1276_defaultConfig(module); //setting base parameter
-	SX1276_SPIWrite(module, REG_LR_PADAC, 0x87);	//Tx for 20dBm
-	SX1276_SPIWrite(module, LR_RegHopPeriod, 0x00); //RegHopPeriod NO FHSS
-	SX1276_SPIWrite(module, REG_LR_DIOMAPPING1, 0x41); //DIO0=01, DIO1=00,DIO2=00, DIO3=01
-	SX1276_clearLoRaIrq(module);
-	SX1276_SPIWrite(module, LR_RegIrqFlagsMask, 0xF7); //Open TxDone interrupt
-	SX1276_SPIWrite(module, LR_RegPayloadLength, length); //RegPayloadLength 21byte
-	addr = SX1276_SPIRead(module, LR_RegFifoTxBaseAddr); //RegFiFoTxBaseAddr
-	SX1276_SPIWrite(module, LR_RegFifoAddrPtr, addr); //RegFifoAddrPtr
-
-	while (1) {
-		temp = SX1276_SPIRead(module, LR_RegPayloadLength);
-		if (temp == length) {
-			module->status = TX;
-			return 1;
-		}
-
-		if (--timeout == 0) {
-			SX1276_hw_Reset(module->hw);
-			SX1276_defaultConfig(module);
-			return 0;
-		}
-	}
-}
-
-int SX1276_LoRaTxPacket(SX1276_t * module, uint8_t* txBuffer, uint8_t length,
-		uint32_t timeout) {
-	SX1276_SPIBurstWrite(module, 0x00, txBuffer, length);
-	SX1276_SPIWrite(module, LR_RegOpMode, 0x8b);	//Tx Mode
-	while (1) {
-		if (SX1276_hw_GetDIO0(module->hw)) { //if(Get_NIRQ()) //Packet send over
-			SX1276_SPIRead(module, LR_RegIrqFlags);
-			SX1276_clearLoRaIrq(module); //Clear irq
-			SX1276_standby(module); //Entry Standby mode
-			return 1;
-		}
-
-		if (--timeout == 0) {
-			SX1276_hw_Reset(module->hw);
-			SX1276_defaultConfig(module);
-			return 0;
-		}
-		SX1276_hw_DelayMs(1);
-	}
-}
-
-void SX1276_begin(SX1276_t * module, uint8_t frequency, uint8_t power,
-		uint8_t LoRa_Rate, uint8_t LoRa_BW, uint8_t packetLength,uint8_t LoRa_Lna,uint8_t LoRa_PaBoost) {
-	SX1276_hw_init(module->hw);
-	module->frequency       = frequency;
-	module->power           = power;
-	module->LoRa_Rate       = LoRa_Rate;
-	module->LoRa_BW         = LoRa_BW;
-	module->packetLength    = packetLength;
-    module->LoRa_Lna        = LoRa_Lna;
-    module->LoRa_Pa_boost   = LoRa_PaBoost;
-	SX1276_defaultConfig(module);
-}
-
-int SX1276_transmit(SX1276_t * module, uint8_t* txBuf, uint8_t length,
-		uint32_t timeout) {
-	if (SX1276_LoRaEntryTx(module, length, timeout)) {
-		return SX1276_LoRaTxPacket(module, txBuf, length, timeout);
-	}
-	return 0;
-}
-
-int SX1276_receive(SX1276_t * module, uint8_t length, uint32_t timeout) {
-	return SX1276_LoRaEntryRx(module, length, timeout);
-}
-
-uint8_t SX1276_available(SX1276_t * module) {
-	return SX1276_LoRaRxPacket(module);
-}
-
-uint8_t SX1276_read(SX1276_t * module, uint8_t* rxBuf, uint8_t length) {
-	if (length != module->readBytes)
-		length = module->readBytes;
-	memcpy(rxBuf, module->rxBuffer, length);
-	rxBuf[length] = '\0';
-	module->readBytes = 0;
-	return length;
-}
-
-uint8_t SX1276_RSSI_LoRa(SX1276_t * module) {
-	uint32_t temp = 10;
-	temp = SX1276_SPIRead(module, LR_RegRssiValue); //Read RegRssiValue, Rssi value
-	temp = temp + 127 - 137; //127:Max RSSI, 137:RSSI offset
-	return (uint8_t) temp;
-}
-
-uint8_t SX1276_RSSI(SX1276_t * module) {
-	uint8_t temp = 0xff;
-	temp = SX1276_SPIRead(module, 0x11);
-	temp = 127 - (temp >> 1);	//127:Max RSSI
-	return temp;
-}
-
+/**
+ * Author Wojciech Domski <Wojciech.Domski@gmail.com>
+ * www: www.Domski.pl
+ *
+ * work based on DORJI.COM sample code and
+ * https://github.com/realspinner/SX1276_LoRa
+ */
+
+#include "SX1276.h"
+#include <string.h>
+
+
+//////////////////////////////////
+// logic
+//////////////////////////////////
+
+__weak void SX1276_hw_init(SX1276_hw_t * hw) {
+	SX1276_hw_SetNSS(hw, 1);
+	HAL_GPIO_WritePin(hw->reset.port, hw->reset.pin, GPIO_PIN_SET);
+}
+
+__weak void SX1276_hw_SetNSS(SX1276_hw_t * hw, int value) {
+	HAL_GPIO_WritePin(hw->nss.port, hw->nss.pin,
+			(value == 1) ? GPIO_PIN_SET : GPIO_PIN_RESET);
+}
+
+__weak void SX1276_hw_Reset(SX1276_hw_t * hw) {
+	SX1276_hw_SetNSS(hw, 1);
+	HAL_GPIO_WritePin(hw->reset.port, hw->reset.pin, GPIO_PIN_RESET);
+
+	SX1276_hw_DelayMs(1);
+
+	HAL_GPIO_WritePin(hw->reset.port, hw->reset.pin, GPIO_PIN_SET);
+
+	SX1276_hw_DelayMs(100);
+}
+
+#if 0 // PYJ.2019.04.01_BEGIN -- 
+__weak void SX1276_hw_SPICommand(SX1276_hw_t * hw, uint8_t cmd) {
+	SX1276_hw_SetNSS(hw, 0);
+	HAL_SPI_Transmit(hw->spi, &cmd, 1, 1000);
+	while (HAL_SPI_GetState(hw->spi) != HAL_SPI_STATE_READY)
+		;
+}
+#endif // PYJ.2019.04.01_END -- 
+void SX1276_hw_SPICommand(SX1276_hw_t * hw, uint8_t cmd) {
+	SX1276_hw_SetNSS(hw, 0);
+	BLUECELL_SPI_Transmit(cmd);
+}
+
+#if 0 // PYJ.2019.04.01_BEGIN -- 
+__weak uint8_t SX1276_hw_SPIReadByte(SX1276_hw_t * hw) {
+	uint8_t txByte = 0x00;
+	uint8_t rxByte = 0x00;
+
+	SX1276_hw_SetNSS(hw, 0);
+	HAL_SPI_TransmitReceive(hw->spi, &txByte, &rxByte, 1, 1000);
+	return rxByte;
+}
+#endif // PYJ.2019.04.01_END -- 
+uint8_t SX1276_hw_SPIReadByte(SX1276_hw_t * hw) {
+	//uint8_t txByte = 0x00;
+	uint8_t rxByte = 0x00;
+
+	SX1276_hw_SetNSS(hw, 0);
+//	HAL_SPI_TransmitReceive(hw->spi, &txByte, &rxByte, 1, 1000);
+    rxByte = SpiRead();
+	return rxByte;
+}
+
+__weak void SX1276_hw_DelayMs(uint32_t msec) {
+	HAL_Delay(msec);
+}
+
+__weak int SX1276_hw_GetDIO0(SX1276_hw_t * hw) {
+	return (HAL_GPIO_ReadPin(hw->dio0.port, hw->dio0.pin) == GPIO_PIN_SET);
+}
+
+//////////////////////////////////
+// logic
+//////////////////////////////////
+
+uint8_t SX1276_SPIRead(SX1276_t * module, uint8_t addr) {
+	uint8_t tmp;
+	SX1276_hw_SPICommand(module->hw, addr);
+	tmp = SX1276_hw_SPIReadByte(module->hw);
+	SX1276_hw_SetNSS(module->hw, 1);
+	return tmp;
+}
+uint8_t SX1276_SPIIDRead(SX1276_t * module, uint8_t addr) {
+	uint8_t tmp;
+	SX1276_hw_SPICommand(module->hw, addr);
+	tmp = SX1276_hw_SPIReadByte(module->hw);
+	SX1276_hw_SetNSS(module->hw, 1);
+	return tmp;
+}
+
+void SX1276_SPIWrite(SX1276_t * module, uint8_t addr, uint8_t cmd) {
+	SX1276_hw_SetNSS(module->hw, 0);
+	SX1276_hw_SPICommand(module->hw, addr | 0x80);
+	SX1276_hw_SPICommand(module->hw, cmd);
+//    SPIGPIOTxRx(addr | 0x80,cmd);
+
+	SX1276_hw_SetNSS(module->hw, 1);
+}
+
+void SX1276_SPIBurstRead(SX1276_t * module, uint8_t addr, uint8_t* rxBuf,
+		uint8_t length) {
+	uint8_t i;
+	if (length <= 1) {
+		return;
+	} else {
+		SX1276_hw_SetNSS(module->hw, 0);
+		SX1276_hw_SPICommand(module->hw, addr);
+		//printf("Test Data:");
+		for (i = 0; i < length; i++) {
+			rxBuf[i] = SX1276_hw_SPIReadByte(module->hw);
+			//printf("%02x ",rxBuf[i]);
+		}
+		//printf("\n");
+		SX1276_hw_SetNSS(module->hw, 1);
+	}
+}
+
+void SX1276_SPIBurstWrite(SX1276_t * module, uint8_t addr, uint8_t* txBuf,
+		uint8_t length) {
+	uint8_t i;
+	if (length <= 1) {
+		return;
+	} else {
+		SX1276_hw_SetNSS(module->hw, 0);
+		SX1276_hw_SPICommand(module->hw, addr | 0x80);
+//        printf("Test Data:");
+		for (i = 0; i < length; i++) {
+			SX1276_hw_SPICommand(module->hw, txBuf[i]);
+//            printf("%02x ",txBuf[i]);
+		}
+//        printf("\n");
+		SX1276_hw_SetNSS(module->hw, 1);
+	}
+}
+        /*
+  RegPaConfig - 0x09
+  PaSelect    Mode                                  Power Range     Pout Formula
+  0           PA_HF or PA_LF on RFO_HF or RFO_LF    -4 to +15dBm    Pout=Pmax-(15-OutputPower), Pmax=10.8+0.6*MaxPower [dBm]
+  1           PA_HP on PA_BOOST, any frequency      +2 to +17dBm    Pout=17-(15-OutputPower) [dBm]
+  PA_LF option doesn't seem to transmit anything. Not connected on these boards, perhaps?
+  Use only PA_BOOST mode.
+  
+  PA_LF   Pmax              
+  Pout    0     1     2     3     4     5     6     7
+  0       -4.2  -3.6  -3    -2.4  -1.8  -1.2  -0.6  0
+  1       -3.2  -2.6  -2    -1.4  -0.8  -0.2  0.4   1
+  2       -2.2  -1.6  -1    -0.4  0.2   0.8   1.4   2
+  3       -1.2  -0.6  0     0.6   1.2   1.8   2.4   3
+  4       -0.2  0.4   1     1.6   2.2   2.8   3.4   4
+  5       0.8   1.4   2     2.6   3.2   3.8   4.4   5
+  6       1.8   2.4   3     3.6   4.2   4.8   5.4   6
+  7       2.8   3.4   4     4.6   5.2   5.8   6.4   7
+  8       3.8   4.4   5     5.6   6.2   6.8   7.4   8
+  9       4.8   5.4   6     6.6   7.2   7.8   8.4   9
+  10      5.8   6.4   7     7.6   8.2   8.8   9.4   10
+  11      6.8   7.4   8     8.6   9.2   9.8   10.4  11
+  12      7.8   8.4   9     9.6   10.2  10.8  11.4  12
+  13      8.8   9.4   10    10.6  11.2  11.8  12.4  13
+  14      9.8   10.4  11    11.6  12.2  12.8  13.4  14
+  15      10.8  11.4  12    12.6  13.2  13.8  14.4  15  [dBm]
+  
+  PA_BOOST 
+  Pout  OutputPower
+  0     2 dBm
+  1     3 dBm
+  2     4 dBm
+  3     5 dBm
+  4     6 dBm
+  5     7 dBm
+  6     8 dBm
+  7     9 dBm
+  8     10 dBm
+  9     11 dBm
+  10    12 dBm
+  11    13 dBm
+  12    14 dBm
+  13    15 dBm
+  14    16 dBm
+  15    17 dBm
+  
+  PaSelect
+    0 RFO pin. Maximum power of +14 dBm 
+    1 PA_BOOST pin. Maximum power of +20 dBm
+  MaxPower
+    Select max output power: Pmax=10.8+0.6*MaxPower [dBm]
+  OutputPower
+    Pout=Pmax-(15-OutputPower) if PaSelect = 0 (RFO pins) 
+    Pout=17-(15-OutputPower) if PaSelect = 1 (PA_BOOST pin)
+  PA_HF and PA_LF are high efficiency amplifiers capable of yielding RF power programmable in 1 dB steps
+  from -4 to +14dBm directly into a 50 ohm load with low current consumption. PA_LF covers the lower bands
+  (up to 525 MHz), whilst PA_HF will cover the upper bands (from 860 MHz).
+  PA_HP (High Power), connected to the PA_BOOST pin, covers all frequency bands that the chip addresses.
+  It permits continuous operation at up to +17 dBm and duty cycled operation at up to +20dBm.
+  RegOcp - 0x0B
+  OcpTrim   IMAX            Imax Formula
+  0 to 15   45 to 120 mA    45 + 5*OcpTrim [mA]
+  16 to 27  130 to 240 mA   -30 + 10*OcpTrim [mA]
+  27+       240 mA          240 mA
+  
+  The power amplifiers of RFM95/96/97/98(W) are protected against current over supply in adverse RF load
+  conditions by the over current protection block. The current limiter value is controlled by the OcpTrim 
+  bits in RegOcp.
+  Imax sets a limit on the current drain of the Power Amplifier only, hence the maximum current drain of the 
+  RFM96/77/78 is equal to Imax + IFS.
+  Default 100mA changed to 240mA.
+*/
+
+void SX1276_set_power(SX1276_t * module)
+{
+//    SX1276_SPIWrite(LR_RegPaConfig, (PaSelect << 7) | ((MaxPower & 0x07) << 4) | (OutputPower & 0x0F));
+    SX1276_SPIWrite(module,LR_RegPaConfig, (module->LoRa_Pa_boost << 7) | ((0x07) << 4) | (module->power & 0x0F));
+    //RFO -> 0 ~ 15 / PA_BOOST -> 2 ~ 17
+}
+void SX1276_defaultConfig(SX1276_t * module) {
+	SX1276_config(module, module->frequency, module->power, module->LoRa_Rate,
+			module->LoRa_BW,module->LoRa_Lna,module->LoRa_Pa_boost);
+}
+
+void SX1276_config(SX1276_t * module, uint8_t frequency, uint8_t power,
+		uint8_t LoRa_Rate, uint8_t LoRa_BW,uint8_t LoRa_Lna,uint8_t LoRa_PaBoost) {
+	SX1276_sleep(module); //Change modem mode Must in Sleep mode
+	SX1276_hw_DelayMs(15);
+
+	SX1276_entryLoRa(module);
+	//SX1276_SPIWrite(module, 0x5904); //?? Change digital regulator form 1.6V to 1.47V: see errata note
+
+	SX1276_SPIBurstWrite(module, LR_RegFrMsb,
+			(uint8_t*) SX1276_Frequency[frequency], 3); //setting  frequency parameter
+
+	//setting base parameter
+	SX1276_SPIWrite(module, LR_RegPaConfig, SX1276_Power[power]); //Setting output power parameter
+
+	SX1276_SPIWrite(module, LR_RegOcp, 0x0B);			//RegOcp,Close Ocp
+//	SX1276_SPIWrite(module, LR_RegLna, 0x20);		//RegLNA,High & LNA Enable
+    SX1276_set_power(module);
+
+    SX1276_SPIWrite(module, LR_RegLna, LoRa_Lna);       //RegLNA,High & LNA Enable
+
+	if (SX1276_SpreadFactor[LoRa_Rate] == 6) {	//SFactor=6
+		uint8_t tmp;
+		SX1276_SPIWrite(module,
+		LR_RegModemConfig1,
+				((SX1276_LoRaBandwidth[LoRa_BW] << 4) + (SX1276_CR << 1) + 0x01)); //Implicit Enable CRC Enable(0x02) & Error Coding rate 4/5(0x01), 4/6(0x02), 4/7(0x03), 4/8(0x04)
+
+		SX1276_SPIWrite(module,LR_RegModemConfig2,((SX1276_SpreadFactor[LoRa_Rate] << 4) + (SX1276_CRC << 2)	+ 0x03));
+
+		tmp = SX1276_SPIRead(module, 0x31);
+		tmp &= 0xF8;
+		tmp |= 0x05;
+		SX1276_SPIWrite(module, 0x31, tmp);
+		SX1276_SPIWrite(module, 0x37, 0x0C);
+	} else {
+		SX1276_SPIWrite(module,
+		LR_RegModemConfig1,
+				((SX1276_LoRaBandwidth[LoRa_BW] << 4) + (SX1276_CR << 1) + 0x00)); //Explicit Enable CRC Enable(0x02) & Error Coding rate 4/5(0x01), 4/6(0x02), 4/7(0x03), 4/8(0x04)
+
+		SX1276_SPIWrite(module,
+		LR_RegModemConfig2,
+				((SX1276_SpreadFactor[LoRa_Rate] << 4) + (SX1276_CRC << 2)
+						+ 0x03)); //SFactor &  LNA gain set by the internal AGC loop
+	}
+
+	SX1276_SPIWrite(module, LR_RegSymbTimeoutLsb, 0xFF); //RegSymbTimeoutLsb Timeout = 0x3FF(Max)
+	SX1276_SPIWrite(module, LR_RegPreambleMsb, 0x00); //RegPreambleMsb
+	SX1276_SPIWrite(module, LR_RegPreambleLsb, 12); //RegPreambleLsb 8+4=12byte Preamble
+	SX1276_SPIWrite(module, REG_LR_DIOMAPPING2, 0x01); //RegDioMapping2 DIO5=00, DIO4=01
+	module->readBytes = 0;
+	SX1276_standby(module); //Entry standby mode
+}
+
+void SX1276_standby(SX1276_t * module) {
+//	SX1276_SPIWrite(module, LR_RegOpMode, 0x09);
+	SX1276_SPIWrite(module, LR_RegOpMode, 0x01);
+
+	module->status = STANDBY;
+}
+
+void SX1276_sleep(SX1276_t * module) {
+//	SX1276_SPIWrite(module, LR_RegOpMode, 0x08);
+    SX1276_SPIWrite(module, LR_RegOpMode, 0x80);
+
+	module->status = SLEEP;
+}
+
+void SX1276_entryLoRa(SX1276_t * module) {
+//	SX1276_SPIWrite(module, LR_RegOpMode, 0x88);
+	SX1276_SPIWrite(module, LR_RegOpMode, 0x80);
+}
+
+void SX1276_clearLoRaIrq(SX1276_t * module) {
+	SX1276_SPIWrite(module, LR_RegIrqFlags, 0xFF);
+}
+
+int SX1276_LoRaEntryRx(SX1276_t * module, uint8_t length, uint32_t timeout) {
+	uint8_t addr;
+
+	module->packetLength = length;
+
+	SX1276_defaultConfig(module);		//Setting base parameter
+	SX1276_SPIWrite(module, REG_LR_PADAC, 0x84);	//Normal and RX
+	SX1276_SPIWrite(module, LR_RegHopPeriod, 0xFF); //No FHSS
+	SX1276_SPIWrite(module, REG_LR_DIOMAPPING1, 0x01);//DIO=00,DIO1=00,DIO2=00, DIO3=01
+	SX1276_SPIWrite(module, LR_RegIrqFlagsMask, 0x3F);//Open RxDone interrupt & Timeout
+	SX1276_clearLoRaIrq(module);
+	SX1276_SPIWrite(module, LR_RegPayloadLength, length);//Payload Length 21byte(this register must difine when the data long of one byte in SF is 6)
+	addr = SX1276_SPIRead(module, LR_RegFifoRxBaseAddr); //Read RxBaseAddr
+	SX1276_SPIWrite(module, LR_RegFifoAddrPtr, addr); //RxBaseAddr->FiFoAddrPtr
+	SX1276_SPIWrite(module, LR_RegOpMode, 0x85);	//Mode//Low Frequency Mode
+	//SX1276_SPIWrite(module, LR_RegOpMode,0x05);	//Continuous Rx Mode //High Frequency Mode
+	module->readBytes = 0;
+
+	while (1) {
+		if ((SX1276_SPIRead(module, LR_RegModemStat) & 0x04) == 0x04) { //Rx-on going RegModemStat
+			module->status = RX;
+			return 1;
+		}
+		if (--timeout == 0) {
+            printf(
"Function : %s    Line : %d \n",__func__,__LINE__);
+            NVIC_SystemReset();            
+			SX1276_hw_Reset(module->hw);
+			SX1276_defaultConfig(module);
+			return 0;
+		}
+		SX1276_hw_DelayMs(1);
+	}
+}
+
+uint8_t SX1276_LoRaRxPacket(SX1276_t * module) {
+	unsigned char addr;
+	unsigned char packet_size;
+
+	if (SX1276_hw_GetDIO0(module->hw)) {
+		memset(module->rxBuffer, 0x00, SX1276_MAX_PACKET);
+
+		addr = SX1276_SPIRead(module, LR_RegFifoRxCurrentaddr); //last packet addr
+		SX1276_SPIWrite(module, LR_RegFifoAddrPtr, addr); //RxBaseAddr -> FiFoAddrPtr
+
+		if (module->LoRa_Rate == SX1276_LORA_SF_6) { //When SpreadFactor is six,will used Implicit Header mode(Excluding internal packet length)
+			packet_size = module->packetLength;
+		} else {
+			packet_size = SX1276_SPIRead(module, LR_RegRxNbBytes); //Number for received bytes
+		}
+
+		SX1276_SPIBurstRead(module, 0x00, module->rxBuffer, packet_size);
+		module->readBytes = packet_size;
+		SX1276_clearLoRaIrq(module);
+	}
+	return module->readBytes;
+}
+
+
+
+
+int SX1276_LoRaEntryTx(SX1276_t * module, uint8_t length, uint32_t timeout) {
+	uint8_t addr;
+	uint8_t temp;
+
+	module->packetLength = length;
+
+	SX1276_defaultConfig(module); //setting base parameter
+	SX1276_SPIWrite(module, REG_LR_PADAC, 0x87);	//Tx for 20dBm
+	SX1276_SPIWrite(module, LR_RegHopPeriod, 0x00); //RegHopPeriod NO FHSS
+	SX1276_SPIWrite(module, REG_LR_DIOMAPPING1, 0x41); //DIO0=01, DIO1=00,DIO2=00, DIO3=01
+	SX1276_clearLoRaIrq(module);
+	SX1276_SPIWrite(module, LR_RegIrqFlagsMask, 0xF7); //Open TxDone interrupt
+	SX1276_SPIWrite(module, LR_RegPayloadLength, length); //RegPayloadLength 21byte
+	addr = SX1276_SPIRead(module, LR_RegFifoTxBaseAddr); //RegFiFoTxBaseAddr
+	SX1276_SPIWrite(module, LR_RegFifoAddrPtr, addr); //RegFifoAddrPtr
+
+	while (1) {
+		temp = SX1276_SPIRead(module, LR_RegPayloadLength);
+		if (temp == length) {
+			module->status = TX;
+			return 1;
+		}
+
+		if (--timeout == 0) {
+            printf(
"Function : %s    Line : %d \n",__func__,__LINE__);
+            NVIC_SystemReset();
+			SX1276_hw_Reset(module->hw);
+			SX1276_defaultConfig(module);
+			return 0;
+		}
+	}
+}
+
+int SX1276_LoRaTxPacket(SX1276_t * module, uint8_t* txBuffer, uint8_t length,
+		uint32_t timeout) {
+	SX1276_SPIBurstWrite(module, 0x00, txBuffer, length);
+//	SX1276_SPIWrite(module, LR_RegOpMode, 0x8b);	//Tx Mode
+	SX1276_SPIWrite(module, LR_RegOpMode, 0x83);	//Tx Mode
+
+	while (1) {
+		if (SX1276_hw_GetDIO0(module->hw)) { //if(Get_NIRQ()) //Packet send over
+			SX1276_SPIRead(module, LR_RegIrqFlags);
+			SX1276_clearLoRaIrq(module); //Clear irq
+			SX1276_standby(module); //Entry Standby mode
+			return 1;
+		}
+
+		if (--timeout == 0) {
+            printf(
"Function : %s    Line : %d \n",__func__,__LINE__);
+            NVIC_SystemReset();
+			SX1276_hw_Reset(module->hw);
+			SX1276_defaultConfig(module);
+			return 0;
+		}
+		SX1276_hw_DelayMs(1);
+	}
+}
+
+void SX1276_begin(SX1276_t * module, uint8_t frequency, uint8_t power,
+		uint8_t LoRa_Rate, uint8_t LoRa_BW, uint8_t packetLength,uint8_t LoRa_Lna,uint8_t LoRa_PaBoost) {
+	SX1276_hw_init(module->hw);
+	module->frequency       = frequency;
+	module->power           = power;
+	module->LoRa_Rate       = LoRa_Rate;
+	module->LoRa_BW         = LoRa_BW;
+	module->packetLength    = packetLength;
+    module->LoRa_Lna        = LoRa_Lna;
+    module->LoRa_Pa_boost   = LoRa_PaBoost;
+	SX1276_defaultConfig(module);
+}
+
+int SX1276_transmit(SX1276_t * module, uint8_t* txBuf, uint8_t length,
+		uint32_t timeout) {
+	if (SX1276_LoRaEntryTx(module, length, timeout)) {
+		return SX1276_LoRaTxPacket(module, txBuf, length, timeout);
+	}
+	return 0;
+}
+
+int SX1276_receive(SX1276_t * module, uint8_t length, uint32_t timeout) {
+	return SX1276_LoRaEntryRx(module, length, timeout);
+}
+
+uint8_t SX1276_available(SX1276_t * module) {
+	return SX1276_LoRaRxPacket(module);
+}
+
+uint8_t SX1276_read(SX1276_t * module, uint8_t* rxBuf, uint8_t length) {
+	if (length != module->readBytes)
+		length = module->readBytes;
+	memcpy(rxBuf, module->rxBuffer, length);
+	rxBuf[length] = '\0';
+	module->readBytes = 0;
+	return length;
+}
+
+uint8_t SX1276_RSSI_LoRa(SX1276_t * module) {
+	uint32_t temp = 10;
+	temp = SX1276_SPIRead(module, LR_RegRssiValue); //Read RegRssiValue, Rssi value
+	temp = temp + 127 - 137; //127:Max RSSI, 137:RSSI offset
+	return (uint8_t) temp;
+}
+
+uint8_t SX1276_RSSI(SX1276_t * module) {
+	uint8_t temp = 0xff;
+	temp = SX1276_SPIRead(module, 0x11);
+	temp = 127 - (temp >> 1);	//127:Max RSSI
+	return temp;
+}
+

Src/main.c

@@ -64,11 +64,14 @@
 /* Private variables ---------------------------------------------------------*/
 I2C_HandleTypeDef hi2c2;
 
+IWDG_HandleTypeDef hiwdg;
+
 TIM_HandleTypeDef htim6;
 
 UART_HandleTypeDef huart1;
 UART_HandleTypeDef huart2;
 DMA_HandleTypeDef hdma_usart1_rx;
+DMA_HandleTypeDef hdma_usart2_rx;
 
 /* USER CODE BEGIN PV */
 uint8_t rx1_data[buf_size];
@@ -86,7 +89,9 @@ uint8_t LoraDataSend;
 
 uint8_t RGB_SensorIDAutoset = 0;
 
-volatile uint32_t UartTimerCnt = 0;
+volatile uint32_t Uart1TimerCnt = 0;
+volatile uint32_t Uart2TimerCnt = 0;
+
 volatile uint32_t LedTimerCnt = 0;
 volatile uint32_t LoraTxTimerCnt = 0;
 volatile uint32_t LoraAckTimerCnt = 0;
@@ -97,7 +102,18 @@ uint8_t buf[buf_size] = {0,};
 uint8_t buf1[buf_size] = {0,};
 uint8_t buf2[buf_size] = {0,};
 
-Default_SX1276_t Default_SX1276;
+//Default_SX1276_t Default_SX1276;
+Default_SX1276_t Default_SX1276 = 
+{
+    SX1276_917MHZ,
+    SX1276_POWER_17DBM,
+    SX1276_LORA_SF_8,
+    SX1276_LORA_BW_20_8KHZ,
+    10,
+    SX1276_LORA_G1,
+    SX1276_15dBm,
+};
+
 SX1276_hw_t SX1276_hw;
 SX1276_t SX1276;
 
@@ -121,6 +137,7 @@ static void MX_TIM6_Init(void);
 static void MX_USART1_UART_Init(void);
 static void MX_USART2_UART_Init(void);
 static void MX_I2C2_Init(void);
+static void MX_IWDG_Init(void);
 static void MX_NVIC_Init(void);
 /* USER CODE BEGIN PFP */
 void RGB_SensorIDAutoSet(uint8_t set);
@@ -147,50 +164,19 @@ void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
     {
         buf1[count_in1] = rx1_data[0];//(uint8_t)USART2->DR;
          if(++count_in1>=buf_size){ count_in1 = 0; }
-//        printf("data %02x \r\n",rx1_data[0]);
-#if 0 // PYJ.2019.04.19_BEGIN -- 
-        if(buf[count_in1++] == 0xEB){
-            if(buf[bluecell_length] == (count_in1 - 3))
-                UartDataRecvSet(1);
-            else
-                count_in1 = 0;
-        }
-#endif // PYJ.2019.04.19_END -- 
-//        HAL_UART_Receive_IT(&huart1,&rx1_data[0],1);
     }
     if(huart->Instance == USART2) // Lora?? ?? Â???¹Â???¢Ë??Å ?? ?Â�¬?Š¸
     {
         buf2[count_in2] = rx2_data[0];//(uint8_t)USART2->DR;
         if(++count_in2>=buf_size){ count_in2 = 0; }
-//      if(buf[count_in++] == 0xEB)UartDataRecvSet(1);
-#if 0 // PYJ.2019.04.19_BEGIN -- 
-        if(buf[count_in2++] == 0xEB){
-            if(buf[bluecell_length] == (count_in2 - 3))
-                UartDataRecvSet(2);
-            else
-                count_in1 = 0;
-//                printf("UART 2 %d",((count_in2 -1) - 3));
-        }
-#endif // PYJ.2019.04.19_END -- 
-        HAL_UART_Receive_IT(&huart2,&rx2_data[0],1);
     }
-#if 0 // PYJ.2019.04.13_BEGIN -- 
-    if(huart->Instance == USART3) //GUI ?? ?? Â???¹Â???¢Ë??Å ?? Port
-    {
-        buf[count_in3] = rx3_data[0];//(uint8_t)USART2->DR;
-        if(buf[count_in3++] == 0xEB)UartDataRecvSet(3);
-        /*ring_buf[count_in] = rx2_data[0];//(uint8_t)USART2->DR;
-        if(++count_in>=buf_size) count_in=0;*/
-        HAL_UART_Receive_IT(&huart3,&rx3_data[0],1);
-    }
-#endif // PYJ.2019.04.13_END -- 
-    
 }
 void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
 {
 
     if(htim->Instance == TIM6){
-        UartTimerCnt++;
+        Uart1TimerCnt++;
+        Uart2TimerCnt++;
         LedTimerCnt++;
         LoraTxTimerCnt++;
         LoraAckTimerCnt++;
@@ -293,7 +279,7 @@ void Uart_dataCheck(uint8_t* Que_Buf,uint8_t* cnt){
 #endif // PYJ.2019.04.19_END -- 
 void RGB_Sensor_PowerOnOff(uint8_t id){
     uint8_t SensorSerchStart_cmd[5] = {0xbe,RGB_Controller_Init_Start,2,STH30_CreateCrc(&SensorSerchStart_cmd[bluecell_type],SensorSerchStart_cmd[bluecell_length]),0xeb};
-    uint8_t SensorSerchEnd_cmd[5] = {0xbe,RGB_Controller_Init_End,2,STH30_CreateCrc(&SensorSerchEnd_cmd[bluecell_type],SensorSerchEnd_cmd[bluecell_length]),0xeb};
+      
 //    printf("%d Power ON \r\n",id);
 
     switch(id){
@@ -310,7 +296,7 @@ void RGB_Sensor_PowerOnOff(uint8_t id){
         case 1:
             Uart1_Data_Send(&SensorSerchStart_cmd[bluecell_stx], SensorSerchStart_cmd[bluecell_length] + 3);
             HAL_GPIO_WritePin(SENSOR_EN1_GPIO_Port,SENSOR_EN1_Pin,GPIO_PIN_RESET);
-            HAL_Delay(50);
+            HAL_Delay(100);
             HAL_GPIO_WritePin(SENSOR_EN1_GPIO_Port,SENSOR_EN1_Pin,GPIO_PIN_SET);
             HAL_GPIO_WritePin(SENSOR_EN2_GPIO_Port,SENSOR_EN2_Pin,GPIO_PIN_RESET);            
             HAL_GPIO_WritePin(SENSOR_EN3_GPIO_Port,SENSOR_EN3_Pin,GPIO_PIN_RESET);            
@@ -391,7 +377,6 @@ void RGB_Sensor_PowerOnOff(uint8_t id){
 
             break;
         case 8:
-            Uart1_Data_Send(&SensorSerchEnd_cmd[bluecell_stx], SensorSerchEnd_cmd[bluecell_length] + 3);
             HAL_GPIO_WritePin(SENSOR_EN1_GPIO_Port,SENSOR_EN1_Pin,GPIO_PIN_SET);
             HAL_GPIO_WritePin(SENSOR_EN2_GPIO_Port,SENSOR_EN2_Pin,GPIO_PIN_SET);        
             HAL_GPIO_WritePin(SENSOR_EN3_GPIO_Port,SENSOR_EN3_Pin,GPIO_PIN_SET);   
@@ -400,7 +385,7 @@ void RGB_Sensor_PowerOnOff(uint8_t id){
             HAL_GPIO_WritePin(SENSOR_EN6_GPIO_Port,SENSOR_EN6_Pin,GPIO_PIN_SET);
             HAL_GPIO_WritePin(SENSOR_EN7_GPIO_Port,SENSOR_EN7_Pin,GPIO_PIN_SET);
             HAL_GPIO_WritePin(SENSOR_EN8_GPIO_Port,SENSOR_EN8_Pin,GPIO_PIN_SET);
-
+            
             break;
     }
 }
@@ -557,16 +542,6 @@ void Flash_InitRead(void) // ?
 
 
 
-Default_SX1276_t Default_SX1276 = 
-{
-    SX1276_917MHZ,
-    SX1276_POWER_17DBM,
-    SX1276_LORA_SF_8,
-    SX1276_LORA_BW_20_8KHZ,
-    10,
-    SX1276_LORA_G1,
-    SX1276_15dBm,
-};
 
 
 int master;
@@ -589,8 +564,11 @@ void Lora_Initialize(void){
     // SX1276_hw.spi = &hspi3;
     SX1276.hw = &SX1276_hw;
 //    printf("Configuring LoRa module\r\n");
+//    SX1276_begin(&SX1276, SX1276_917MHZ, SX1276_POWER_17DBM, SX1276_LORA_SF_8,
+//            SX1276_LORA_BW_20_8KHZ, 10);
+
     SX1276_begin(&SX1276, Default_SX1276.frequency, Default_SX1276.power,
-    Default_SX1276.LoRa_Rate,Default_SX1276.LoRa_BW, 10,Default_SX1276.LoRa_Lna,Default_SX1276.LoRa_Pa_boost);
+        Default_SX1276.LoRa_Rate,Default_SX1276.LoRa_BW, 10,Default_SX1276.LoRa_Lna,Default_SX1276.LoRa_Pa_boost);
 
 //    printf("Done configuring LoRaModule\r\n");
     master = 0;
@@ -600,10 +578,102 @@ void Lora_Initialize(void){
         ret = SX1276_LoRaEntryRx(&SX1276, LORA_MAX_DATA_CNT, 2000);
     }
 }
+void Lora_Operate(void){
+    if(RGB_SensorIDAutoGet() == 0){/*ID allocate if sentence Condition */
+        if(LoraDataSendGet() == LoraTx_mode && Lora_Buf[0] == 0xbe){
+            //        LoraDataSendSet(LoraRx_mode);
+            memcpy(&buffer[0],&Lora_Buf[0],LORA_MAX_DATA_CNT);
+            message_length = Lora_Buf[bluecell_length] + 3;////RGB Data 60byte + stx + etx + crc
+            ret = SX1276_LoRaEntryTx(&SX1276, message_length, 2000);
+            ret = SX1276_LoRaTxPacket(&SX1276, &buffer[0], message_length, 2000);
+//            printf("Tx buffer : ");
+//            for(uint8_t i = 0; i < sizeof(LoraDataRequest_t); i++)
+//                printf("%02x ",buffer[i]);
+//            printf("\n");
+            LoraDataSendSet(LoraRx_mode);
+            ret = SX1276_LoRaEntryRx(&SX1276, LORA_MAX_DATA_CNT, 2000);
+        }else{
+            ret = SX1276_LoRaRxPacket(&SX1276);
+            if (ret > 0) {
+                SX1276_read(&SX1276, &buffer[0], ret);
+//                printf("Received Data : ");
+//                for(uint8_t i = 0; i < ret; i++)
+//                printf("%02x ",  buffer[i]);
+//                printf("\n");
+                Uart_dataCheck(&buffer[bluecell_stx],&ret);
+            }
+        }
+    }
 
 
 
+}
+void Usart_Data_RecvCheck(void){
+    static uint8_t cnt1 = 0,cnt2=0,uartdatarecv = 0;
+    static uint8_t data1[100]= {0,};
+    static uint8_t data2[100]= {0,};
+
+    if(count_in1 != count_out1){ // <------- 
+           data1[cnt1++] = buf1[count_out1++];
+           if(count_out1 >= 100){ count_out1 = 0; }
+           Uart1TimerCnt = 0;
+           UartDataRecvSet(1);
+       }
+       if(count_in2 != count_out2){ // <------- 
+            data2[cnt2++] = buf2[count_out2++];
+            if(count_out2 >= 100){ count_out2 = 0; }
+            Uart2TimerCnt = 0;
+            UartDataRecvSet(2);
+       }
+       uartdatarecv = UartDataRecvGet(); 
+       if(uartdatarecv == 1 && Uart1TimerCnt > 100){
+           cnt1 = 0;
+           Uart_dataCheck(&data1[0],&count_in1);
+           memset(&data1[0],0,100);
+           UartDataRecvSet(0);
+       }
+       if(uartdatarecv == 2 && Uart2TimerCnt > 100){
+           cnt2 = 0;
+           Uart_dataCheck(&data2[0],&count_in2);
+           memset(&data2[0],0,100);
+           UartDataRecvSet(0);
+       }
 
+}
+void RGB_Sensor_DataRequest(void){
+    uint8_t IDAutoSetRequest_data[RGB_SensorIDAutoSetRequest_Length] = {0xbe,RGB_SensorID_SET,RGB_SensorIDAutoSetRequest_Length - 3,MyControllerID,SensorID,STH30_CreateCrc(&IDAutoSetRequest_data[bluecell_type],IDAutoSetRequest_data[bluecell_length]),0xeb};  
+    uint8_t SensorSerchEnd_cmd[5] = {0xbe,RGB_Controller_Init_End,2,STH30_CreateCrc(&SensorSerchEnd_cmd[bluecell_type],SensorSerchEnd_cmd[bluecell_length]),0xeb};
+    uint8_t StatusRequest_data[RGB_SensorDataRequest_Length]         = {0xbe,RGB_Status_Data_Request,RGB_SensorDataRequest_Length - 3,MyControllerID,SensorID,STH30_CreateCrc(&StatusRequest_data[bluecell_type],StatusRequest_data[bluecell_length]),0xeb};
+      if(LedTimerCnt > 500){
+        if(RGB_SensorIDAutoGet() == 1){/*ID allocate if sentence Condition */
+            if(SensorID == 0){memset(&SensorID_buf[0],0x00,8);SensorID_Cnt = 0;}
+            IDAutoSetRequest_data[bluecell_srcid + 1] = ++SensorID;//DST ID
+            if(IDAutoSetRequest_data[bluecell_srcid + 1] > 8){ /*Only 8 IDs are allowed.*/
+                RGB_SensorIDAutoSet(0);
+                RGB_Sensor_PowerOnOff(0);
+                SensorID = 0;
+                Uart1_Data_Send(&SensorSerchEnd_cmd[bluecell_stx], SensorSerchEnd_cmd[bluecell_length] + 3);
+            }else{
+                RGB_Sensor_PowerOnOff(IDAutoSetRequest_data[4]);
+                HAL_Delay(100);
+                RGB_Controller_Func(&IDAutoSetRequest_data[bluecell_stx]);
+            }
+        }
+        else{ /* Request data after completing ID setup */
+            RGB_Controller_Func(&StatusRequest_data[bluecell_stx]);
+        }
+        __HAL_IWDG_RELOAD_COUNTER(&hiwdg);
+        HAL_GPIO_TogglePin(GPIOC,GPIO_PIN_15);
+      }
+}
+void WDOG_Check_Flag(void){
+    if(RESET != __HAL_RCC_GET_FLAG(RCC_FLAG_IWDGRST))
+    {
+      __HAL_RCC_CLEAR_RESET_FLAGS();
+      printf("I am Reset Flag Clear\n");
+    }
+      
+}
 /* USER CODE END 0 */
 
 /**
@@ -614,11 +684,11 @@ int main(void)
 {
   /* USER CODE BEGIN 1 */
     uint8_t SensorSerchStart_cmd[5] = {0xbe,RGB_Controller_Init_Start,2,STH30_CreateCrc(&SensorSerchStart_cmd[bluecell_type],SensorSerchStart_cmd[bluecell_length]),0xeb};
-    uint8_t StatusRequest_data[RGB_SensorDataRequest_Length]         = {0xbe,RGB_Status_Data_Request,RGB_SensorDataRequest_Length - 3,MyControllerID,SensorID,STH30_CreateCrc(&StatusRequest_data[bluecell_type],StatusRequest_data[bluecell_length]),0xeb};
-    uint8_t IDAutoSetRequest_data[RGB_SensorIDAutoSetRequest_Length] = {0xbe,RGB_SensorID_SET,RGB_SensorIDAutoSetRequest_Length - 3,MyControllerID,SensorID,STH30_CreateCrc(&IDAutoSetRequest_data[bluecell_type],IDAutoSetRequest_data[bluecell_length]),0xeb};  
-    uint8_t cnt1 = 0,cnt2=0,uartdatarecv = 0;
-    uint8_t data1[100]= {0,};
-    uint8_t data2[100]= {0,};
+
+    
+   
+    
+    
   /* USER CODE END 1 */
 
   /* MCU Configuration--------------------------------------------------------*/
@@ -644,6 +714,7 @@ int main(void)
   MX_USART1_UART_Init();
   MX_USART2_UART_Init();
   MX_I2C2_Init();
+  MX_IWDG_Init();
 
   /* Initialize interrupts */
   MX_NVIC_Init();
@@ -651,9 +722,14 @@ int main(void)
   HAL_TIM_Base_Start_IT(&htim6);
   RGB_SensorIDAutoSet(1);
   HAL_UART_Receive_DMA(&huart1, rx1_data, 1);
-  HAL_UART_Receive_IT(&huart2, &rx2_data[0],1);
+  HAL_UART_Receive_DMA(&huart2, rx2_data, 1);  
+//  HAL_UART_Receive_IT(&huart2, &rx2_data[0],1);
   setbuf(stdout, NULL); // \n ?�„ ? �?�„ ?–„ë§? 
    Uart1_Data_Send(&SensorSerchStart_cmd[bluecell_stx], SensorSerchStart_cmd[bluecell_length] + 3);
+   WDOG_Check_Flag();
+
+    
+   __HAL_IWDG_START(&hiwdg);
 #if 0 // PYJ.2019.03.04_BEGIN -- 
       printf("****************************************\r\n");
       printf("RGB Project\r\n");
@@ -661,14 +737,12 @@ int main(void)
       printf("Copyright (c) 2019. BLUECELL\r\n");
       printf("****************************************\r\n");
 #endif // PYJ.2019.03.04_END -- 
-  Flash_InitRead();
+//  Flash_InitRead();
   RGB_Data_Init();
   Lora_Initialize();
   /* USER CODE END 2 */
-
   /* Infinite loop */
   /* USER CODE BEGIN WHILE */
-
   while (1)
   {
      if(LoraTxTimerCnt > LORA_TIMER_CNT){
@@ -676,77 +750,9 @@ int main(void)
 //        LoraDataSendSet(1);
     }
     RGB_Alarm_Operate();//LED ALARM CHECK
-    if(LoraDataSendGet() == LoraTx_mode){
-//        LoraDataSendSet(LoraRx_mode);
-        memcpy(&buffer[0],&Lora_Buf[0],LORA_MAX_DATA_CNT);
-        message_length = Lora_Max_Amount + 3;////RGB Data 60byte + stx + etx + crc
-        ret = SX1276_LoRaEntryTx(&SX1276, message_length, 2000);
-        ret = SX1276_LoRaTxPacket(&SX1276, &buffer[0], message_length, 2000);
-//        printf("Tx buffer : ");
-//        for(uint8_t i = 0; i < sizeof(LoraDataRequest_t); i++)
-//            printf("%02x ",buffer[i]);
-//        printf("\n");
-        LoraDataSendSet(LoraRx_mode);
-        ret = SX1276_LoRaEntryRx(&SX1276, LORA_MAX_DATA_CNT, 2000);
-    }else{
-           ret = SX1276_LoRaRxPacket(&SX1276);
-           if (ret > 0) {
-               SX1276_read(&SX1276, &buffer[0], ret);
-               Uart_dataCheck(&buffer[bluecell_stx],&ret);
-//               printf("Received Data : ");
-//               for(uint8_t i = 0; i < ret; i++)
-//               printf("%02x ",  buffer[i]);
-//               printf("\n");
-           }
-       }
-    
-     if(count_in1 != count_out1){ // <------- 
-        data1[cnt1++] = buf1[count_out1++];
-        if(count_out1 >= 100){ count_out1 = 0; }
-        UartTimerCnt = 0;
-        UartDataRecvSet(1);
-    }
-    if(count_in2 != count_out2){ // <------- 
-         data2[cnt2++] = buf2[count_out2++];
-         if(count_out2 >= 100){ count_out2 = 0; }
-         UartTimerCnt = 0;
-         UartDataRecvSet(2);
-    }
-        uartdatarecv = UartDataRecvGet(); 
-        if(uartdatarecv == 1 && UartTimerCnt > 100){
-            cnt1 = 0;
-            UartDataRecvSet(0);
-            Uart_dataCheck(&data1[0],&count_in1);
-            memset(&data1[0],0,100);
-        }
-        if(uartdatarecv == 2 && UartTimerCnt > 100){
-            cnt2 = 0;
-            UartDataRecvSet(0);
-            Uart_dataCheck(&data2[0],&count_in2);
-            memset(&data2[0],0,100);
-        }
-    
-    if(LedTimerCnt > 500){
-        if(RGB_SensorIDAutoGet() == 1){
-            if(SensorID == 0){memset(&SensorID_buf[0],0x00,8);SensorID_Cnt = 0;}
-            IDAutoSetRequest_data[bluecell_srcid + 1] = ++SensorID;//DST ID
-            if(IDAutoSetRequest_data[bluecell_srcid + 1] > 8){
-                RGB_SensorIDAutoSet(0);
-                RGB_Sensor_PowerOnOff(0);
-                SensorID = 0;
-            }else{
-                RGB_Sensor_PowerOnOff(IDAutoSetRequest_data[4]);
-                HAL_Delay(100);
-                RGB_Controller_Func(&IDAutoSetRequest_data[bluecell_stx]);
-            }
-        }
-       /* else{
-
-//            RGB_Controller_Func(&StatusRequest_data[bluecell_stx]);
-        }*/
-        HAL_GPIO_TogglePin(GPIOC,GPIO_PIN_15);
-        LedTimerCnt = 0;
-    }
+    Lora_Operate();
+    Usart_Data_RecvCheck();
+    RGB_Sensor_DataRequest();
     /* USER CODE END WHILE */
 
     /* USER CODE BEGIN 3 */
@@ -765,10 +771,11 @@ void SystemClock_Config(void)
 
   /**Initializes the CPU, AHB and APB busses clocks 
   */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI|RCC_OSCILLATORTYPE_HSE;
   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
   RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
   RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+  RCC_OscInitStruct.LSIState = RCC_LSI_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
   RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL2;
@@ -809,6 +816,12 @@ static void MX_NVIC_Init(void)
   /* TIM6_IRQn interrupt configuration */
   HAL_NVIC_SetPriority(TIM6_IRQn, 0, 0);
   HAL_NVIC_EnableIRQ(TIM6_IRQn);
+  /* DMA1_Channel6_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(DMA1_Channel6_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(DMA1_Channel6_IRQn);
+  /* EXTI0_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(EXTI0_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(EXTI0_IRQn);
 }
 
 /**
@@ -845,6 +858,34 @@ static void MX_I2C2_Init(void)
 
 }
 
+/**
+  * @brief IWDG Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_IWDG_Init(void)
+{
+
+  /* USER CODE BEGIN IWDG_Init 0 */
+
+  /* USER CODE END IWDG_Init 0 */
+
+  /* USER CODE BEGIN IWDG_Init 1 */
+
+  /* USER CODE END IWDG_Init 1 */
+  hiwdg.Instance = IWDG;
+  hiwdg.Init.Prescaler = IWDG_PRESCALER_4;
+  hiwdg.Init.Reload = 1000;
+  if (HAL_IWDG_Init(&hiwdg) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN IWDG_Init 2 */
+
+  /* USER CODE END IWDG_Init 2 */
+
+}
+
 /**
   * @brief TIM6 Initialization Function
   * @param None
@@ -1002,6 +1043,12 @@ static void MX_GPIO_Init(void)
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
   HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
 
+  /*Configure GPIO pin : IWDG_RESET_Pin */
+  GPIO_InitStruct.Pin = IWDG_RESET_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(IWDG_RESET_GPIO_Port, &GPIO_InitStruct);
+
   /*Configure GPIO pins : SX1276_DIO0_Pin SX1276_DIO1_Pin SX1276_DIO2_Pin SX1276_DIO3_Pin 
                            SENSOR_EN8_Pin SX1276_NSS_Pin */
   GPIO_InitStruct.Pin = SX1276_DIO0_Pin|SX1276_DIO1_Pin|SX1276_DIO2_Pin|SX1276_DIO3_Pin 

Src/stm32f1xx_hal_msp.c

@@ -46,6 +46,8 @@
 /* USER CODE END Includes */
 extern DMA_HandleTypeDef hdma_usart1_rx;
 
+extern DMA_HandleTypeDef hdma_usart2_rx;
+
 /* Private typedef -----------------------------------------------------------*/
 /* USER CODE BEGIN TD */
 
@@ -295,6 +297,23 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
+    /* USART2 DMA Init */
+    /* USART2_RX Init */
+    hdma_usart2_rx.Instance = DMA1_Channel6;
+    hdma_usart2_rx.Init.Direction = DMA_PERIPH_TO_MEMORY;
+    hdma_usart2_rx.Init.PeriphInc = DMA_PINC_DISABLE;
+    hdma_usart2_rx.Init.MemInc = DMA_MINC_ENABLE;
+    hdma_usart2_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
+    hdma_usart2_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
+    hdma_usart2_rx.Init.Mode = DMA_CIRCULAR;
+    hdma_usart2_rx.Init.Priority = DMA_PRIORITY_LOW;
+    if (HAL_DMA_Init(&hdma_usart2_rx) != HAL_OK)
+    {
+      Error_Handler();
+    }
+
+    __HAL_LINKDMA(huart,hdmarx,hdma_usart2_rx);
+
   /* USER CODE BEGIN USART2_MspInit 1 */
 
   /* USER CODE END USART2_MspInit 1 */
@@ -349,6 +368,9 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
     */
     HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
 
+    /* USART2 DMA DeInit */
+    HAL_DMA_DeInit(huart->hdmarx);
+
     /* USART2 interrupt DeInit */
     HAL_NVIC_DisableIRQ(USART2_IRQn);
   /* USER CODE BEGIN USART2_MspDeInit 1 */

Src/stm32f1xx_it.c

@@ -73,6 +73,7 @@
 /* External variables --------------------------------------------------------*/
 extern TIM_HandleTypeDef htim6;
 extern DMA_HandleTypeDef hdma_usart1_rx;
+extern DMA_HandleTypeDef hdma_usart2_rx;
 extern UART_HandleTypeDef huart1;
 extern UART_HandleTypeDef huart2;
 /* USER CODE BEGIN EV */
@@ -215,6 +216,20 @@ void SysTick_Handler(void)
 /* please refer to the startup file (startup_stm32f1xx.s).                    */
 /******************************************************************************/
 
+/**
+  * @brief This function handles EXTI line0 interrupt.
+  */
+void EXTI0_IRQHandler(void)
+{
+  /* USER CODE BEGIN EXTI0_IRQn 0 */
+
+  /* USER CODE END EXTI0_IRQn 0 */
+  HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);
+  /* USER CODE BEGIN EXTI0_IRQn 1 */
+
+  /* USER CODE END EXTI0_IRQn 1 */
+}
+
 /**
   * @brief This function handles DMA1 channel5 global interrupt.
   */
@@ -229,6 +244,20 @@ void DMA1_Channel5_IRQHandler(void)
   /* USER CODE END DMA1_Channel5_IRQn 1 */
 }
 
+/**
+  * @brief This function handles DMA1 channel6 global interrupt.
+  */
+void DMA1_Channel6_IRQHandler(void)
+{
+  /* USER CODE BEGIN DMA1_Channel6_IRQn 0 */
+
+  /* USER CODE END DMA1_Channel6_IRQn 0 */
+  HAL_DMA_IRQHandler(&hdma_usart2_rx);
+  /* USER CODE BEGIN DMA1_Channel6_IRQn 1 */
+
+  /* USER CODE END DMA1_Channel6_IRQn 1 */
+}
+
 /**
   * @brief This function handles USART1 global interrupt.
   */