From cc432b761c884a0bd8e9d83db0a4e26109fc08b1 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 08 十一月 2024 15:35:38 +0800
Subject: [PATCH] 安邦手环GPS删除部分无用数据和修改4G波特率9600出厂测试固件
---
keil/include/components/utilities/lzma/LzmaEnc.h | 96 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 96 insertions(+), 0 deletions(-)
diff --git a/keil/include/components/utilities/lzma/LzmaEnc.h b/keil/include/components/utilities/lzma/LzmaEnc.h
new file mode 100644
index 0000000..7bdfb1d
--- /dev/null
+++ b/keil/include/components/utilities/lzma/LzmaEnc.h
@@ -0,0 +1,96 @@
+/* LzmaEnc.h -- LZMA Encoder
+2023-04-13 : Igor Pavlov : Public domain */
+
+#ifndef ZIP7_INC_LZMA_ENC_H
+#define ZIP7_INC_LZMA_ENC_H
+
+#include "7zTypes.h"
+
+EXTERN_C_BEGIN
+
+#define LZMA_PROPS_SIZE 5
+
+typedef struct
+{
+ int level; /* 0 <= level <= 9 */
+ UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version
+ (1 << 12) <= dictSize <= (3 << 29) for 64-bit version
+ default = (1 << 24) */
+ int lc; /* 0 <= lc <= 8, default = 3 */
+ int lp; /* 0 <= lp <= 4, default = 0 */
+ int pb; /* 0 <= pb <= 4, default = 2 */
+ int algo; /* 0 - fast, 1 - normal, default = 1 */
+ int fb; /* 5 <= fb <= 273, default = 32 */
+ int btMode; /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */
+ int numHashBytes; /* 2, 3 or 4, default = 4 */
+ unsigned numHashOutBits; /* default = ? */
+ UInt32 mc; /* 1 <= mc <= (1 << 30), default = 32 */
+ unsigned writeEndMark; /* 0 - do not write EOPM, 1 - write EOPM, default = 0 */
+ int numThreads; /* 1 or 2, default = 2 */
+
+ // int _pad;
+
+ UInt64 reduceSize; /* estimated size of data that will be compressed. default = (UInt64)(Int64)-1.
+ Encoder uses this value to reduce dictionary size */
+
+ UInt64 affinity;
+} CLzmaEncProps;
+
+void LzmaEncProps_Init(CLzmaEncProps *p);
+void LzmaEncProps_Normalize(CLzmaEncProps *p);
+UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2);
+
+/* ---------- CLzmaEncHandle Interface ---------- */
+
+/* LzmaEnc* functions can return the following exit codes:
+SRes:
+ SZ_OK - OK
+ SZ_ERROR_MEM - Memory allocation error
+ SZ_ERROR_PARAM - Incorrect paramater in props
+ SZ_ERROR_WRITE - ISeqOutStream write callback error
+ SZ_ERROR_OUTPUT_EOF - output buffer overflow - version with (Byte *) output
+ SZ_ERROR_PROGRESS - some break from progress callback
+ SZ_ERROR_THREAD - error in multithreading functions (only for Mt version)
+*/
+
+typedef struct CLzmaEnc CLzmaEnc;
+typedef CLzmaEnc *CLzmaEncHandle;
+// Z7_DECLARE_HANDLE(CLzmaEncHandle)
+
+CLzmaEncHandle LzmaEnc_Create(ISzAllocPtr alloc);
+void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAllocPtr alloc, ISzAllocPtr allocBig);
+
+SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props);
+void LzmaEnc_SetDataSize(CLzmaEncHandle p, UInt64 expectedDataSiize);
+SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size);
+unsigned LzmaEnc_IsWriteEndMark(CLzmaEncHandle p);
+
+SRes LzmaEnc_Encode(
+ CLzmaEncHandle p, ISeqOutStreamPtr outStream, ISeqInStreamPtr inStream, ICompressProgressPtr progress, ISzAllocPtr alloc, ISzAllocPtr allocBig);
+SRes LzmaEnc_MemEncode(CLzmaEncHandle p,
+ Byte *dest,
+ SizeT *destLen,
+ const Byte *src,
+ SizeT srcLen,
+ int writeEndMark,
+ ICompressProgressPtr progress,
+ ISzAllocPtr alloc,
+ ISzAllocPtr allocBig);
+
+/* ---------- One Call Interface ---------- */
+
+SRes LzmaEncode(Byte *dest,
+ SizeT *destLen,
+ const Byte *src,
+ SizeT srcLen,
+ const CLzmaEncProps *props,
+ Byte *propsEncoded,
+ SizeT *propsSize,
+ int writeEndMark,
+ ICompressProgressPtr progress,
+ ISzAllocPtr alloc,
+ ISzAllocPtr allocBig);
+
+EXTERN_C_END
+
+#endif
--
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