1、public.h文件的结构体增加字节对齐

2、GATEMEY_PARA_SAV_ADDR扇区内存增加到两个扇区，日志扇区起始地址后移
3、spiflash写入函数中，跨扇区判断函数释放，用于修复网关参数存储扩容后的跨扇区读写

Project/GateWay/source/User/Inc/Public.h

@@ -180,15 +180,15 @@ typedef struct {
 	uint16_t ReportInterval;		//上报时间间隔
 	uint8_t ERInterval;				//紧急上报时间间隔
 	uint8_t ERTime;						//紧急上报时长
-}CommUnitPara_t, *CommUnitPara;
+}__attribute__((packed))CommUnitPara_t, *CommUnitPara;
 
 typedef struct {
 	uint8_t Data[SENSOR_NUM_MAX][SENSOR_DATA_LEN_MAX];
-}CommUnitData_t, *CommUnitData;
+}__attribute__((packed))CommUnitData_t, *CommUnitData;
 
 typedef struct {
 	CommUnitPara_t Para;
-}CommUnit_t, *CommUnit;
+}__attribute__((packed))CommUnit_t, *CommUnit;
 
 typedef struct {
 	bool Enable;		//串口使能
@@ -199,7 +199,7 @@ typedef struct {
 	uint32_t BaudRate;
 	SendData RS485Send;
 	CommUnit_t CUData;
-}RS485Para_t, *RS485Para;
+}__attribute__((packed))RS485Para_t, *RS485Para;
 
 typedef struct {
 	uint8_t Header;