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50 lines
932 B
50 lines
932 B
#pragma once
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#include "project_configs.h"
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#include "sdk/os/zos.hpp"
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#ifdef IFLYTOP_NVS_CONFIG_FLASH_SECTOR
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namespace iflytop {
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using namespace std;
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class ZNVS {
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typedef struct {
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const char* name;
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uint8_t* defaultval;
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size_t len;
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} cfg_index_t;
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#pragma pack(1)
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typedef struct {
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uint32_t config_start;
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uint32_t data_size;
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uint8_t data[];
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} config_t;
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#pragma pack()
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cfg_index_t m_index[20];
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int m_index_num = 0;
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bool inited = false;
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config_t* m_cfgcache = nullptr;
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size_t m_cfgcachesize = 0;
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public:
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static ZNVS& ins();
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void initialize();
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bool alloc_config(const char* key, uint8_t* data, size_t datalen);
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bool init_config();
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bool get_config(const char* key, uint8_t* data, size_t len);
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bool set_config(const char* key, uint8_t* data, size_t len);
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void flush();
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private:
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void flush_all_to_configcache();
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};
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#endif
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} // namespace iflytop
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