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add ota algorithm for device

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1. effective "Differential Upgrade" patch algorithm with high compression rate
2. effective recovery algorithm support recovery firmware in blocks which has low memory consumption and wear-leveling strategies, especially suitable for embeded devices with low RAM.
3. add sample ota bootloader project, see:
board\TencentOS_tiny_EVB_MX_Plus\KEIL\ota\ota_bootloader_recovery
4. add sample application project for download firmware through http, see:
board\TencentOS_tiny_EVB_MX_Plus\KEIL\ota\ota_application_download_through_http
5. add sample application project for download firmware through qcloud explorer console, see:
board\TencentOS_tiny_EVB_MX_Plus\KEIL\ota\ota_application_download_through_qcloud_iot_explorer
6. an OTA markdown document is pending
This commit is contained in:
daishengdong
2020-06-02 15:03:42 +08:00
parent 84faf16765
commit 5b51d50ade
177 changed files with 42367 additions and 1233 deletions
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19
components/ota/common/lzma/3rdparty/7zAlloc.h vendored Normal file
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/* 7zAlloc.h -- Allocation functions
2017-04-03 : Igor Pavlov : Public domain */
#ifndef __7Z_ALLOC_H
#define __7Z_ALLOC_H
#include "7zTypes.h"
EXTERN_C_BEGIN
void *SzAlloc(ISzAllocPtr p, size_t size);
void SzFree(ISzAllocPtr p, void *address);
void *SzAllocTemp(ISzAllocPtr p, size_t size);
void SzFreeTemp(ISzAllocPtr p, void *address);
EXTERN_C_END
#endif