初始版本

2026-04-23 13:49:53 +08:00
parent c1d6ebd38c
commit ac718a463a
257 changed files with 265681 additions and 0 deletions
@@ -0,0 +1,53 @@
+#ifndef _UPDATE_PROTOCOL_H_
+#define _UPDATE_PROTOCOL_H_
+
+#include "stdint.h"
+
+#define	CRC16_BASE	0xA001
+
+//帧头结构体
+typedef struct {
+	uint8_t Header;
+	uint8_t SlvAddr;
+	uint8_t Cmd;		
+	uint8_t PayloadLen;
+}update_protocol_hd_t;
+
+//主机下发升级请求载荷结构体
+typedef struct {
+	uint16_t PackageNum;
+	uint32_t AppSize;
+	uint32_t AppCrc32;
+}__attribute__ ((packed))update_protocol_req_t;
+
+//从机请求下发结构体
+typedef struct {
+	uint16_t PackageIndex;
+	uint32_t PackageNum;
+}__attribute__ ((packed))update_protocol_get_t;
+
+//主机应答下发数据结构体
+typedef struct {
+	uint16_t PackageIndex;
+	uint16_t PackageNum;
+	uint8_t  DataLen;
+}__attribute__ ((packed))update_protocol_rsp_t;
+
+
+typedef int (*update_callback_t)(uint8_t cmd, void *pdata, int len,void *pload,int size);
+
+typedef void (*update_send_t)(uint8_t *pBuf,int len);
+
+void  update_init(update_send_t pCbs);
+
+void update_event_cbs_reg(update_callback_t pCbs);
+
+uint8_t update_unpack(uint8_t* rxData, int rLen,uint8_t *cmd, void *pUser, int *pLen);
+ 
+void update_send_cmd(uint8_t Cmd, uint16_t Indx, int PageNum);
+
+#endif
+
+
+
+