Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/include/chip/txw82x/boot_lib.h

@@ -0,0 +1,30 @@
+#ifndef __BOOT_LIB_H
+#define __BOOT_LIB_H
+#include "typesdef.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+uint32 get_boot_loader_addr();
+void save_boot_loader_addr();
+uint32 get_boot_total_size();
+uint32 get_boot_version();
+void increase_boot_version();
+void set_boot_msg(uint8 *msg);
+uint32 get_boot_svn_version();
+
+uint8_t get_psram_status();
+void set_psram_status(uint8_t res);
+
+uint32 get_boot_loader_offset();
+//返回 0:是代表检查通过   -1:输入长度过短  -2:头部校验不过  -3:头部crc校验不过
+//注意:返回-2或者-3,crc都会被写入一个值(但不一定有效)
+int16 get_code_crc(uint8 *buf,uint32 len,uint16 *crc);//返回ota代码的crc(只需要前面256byte)
+uint16 get_code_crc16();    //获取当前代码的crc
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif