75 lines
1.4 KiB
C
75 lines
1.4 KiB
C
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#ifndef __MAIN__H
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#define __MAIN__H
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#include "bsp.h"
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#define CRC16_BASE 0xA001
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#define APP_START_FLAG 0x55AA5A5A
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#define APP_UPDATE_FLAG 0xA5A5AA55
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typedef enum {
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UPDATE_CMD_NULL,
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UPDATE_CMD_SLAVE_RES, //从机应答主机下发
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UPDATE_CMD_SLAVE_REQ_DATA, //从机请求主机下发数据
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UPDATE_CMD_MASTER_REQ = 0x81, //主机请求升级
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UPDATE_CMD_MASTRE_RES_DATA, //主机发送数据
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}UpdateCmd_m;
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//帧头结构体
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typedef struct {
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uint8_t Header;
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uint8_t DevMac[6];
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uint8_t Cmd;
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uint8_t PayloadLen;
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}__attribute__ ((packed))FrameHeader_t, *FrameH;
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//主机下发升级请求载荷结构体
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typedef struct {
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uint16_t PackageNum;
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uint32_t AppSize;
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uint32_t AppCrc32;
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}__attribute__ ((packed))UpDataRequset_t, *UDReq;
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//从机请求下发结构体
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typedef struct {
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uint16_t PackageIndex;
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uint32_t PackageNum;
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}__attribute__ ((packed))GetDataRequest_t, *GDReq;
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//主机应答下发数据结构体
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typedef struct {
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uint16_t PackageIndex;
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uint16_t PackageNum;
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uint8_t DataLen;
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}__attribute__ ((packed))DownResponse_t, *DownRes;
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typedef enum {
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BL_IDLE,
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BL_ERASE_FLASH,
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BL_GET_DATA,
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BL_WAIT_REV,
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BL_GET_DATA_TIMEOUT,
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BL_START_APP,
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BL_RESET
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}BootStatus_m;
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typedef struct {
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BootPara_t Para;
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BootStatus_m Status;
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uint32_t AppPackageCnt;
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uint32_t AppPackageIdx;
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uint32_t RevErrCnt;
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uint32_t FeedDogDlyCnt;
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uint32_t BootLoader1mSDlyCnt;
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bool RxFlag;
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uint32_t UartRevTimeOutCnt;
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uint8_t RxBuff[260];
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uint16_t RxLen;
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uint16_t UpDateFlag;
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}BootLoader_t;
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#endif
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