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1.添加数据库获取掌静脉特征值。

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This commit is contained in:
luocai 2024-05-22 20:17:07 +08:00
parent c40e512df6
commit 89ae5b9e16
14 changed files with 299853 additions and 316 deletions
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2
Analyser/CMakeLists.txt
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@ -12,8 +12,8 @@ add_executable(Analyser Analyser.rc
)
target_link_libraries(Analyser
PRIVATE Universal
PRIVATE QtComponets
PRIVATE Database
PRIVATE Ws2_32
PRIVATE Qt${QT_VERSION_MAJOR}::Widgets
PRIVATE Qt${QT_VERSION_MAJOR}::SerialPort

5
Analyser/ModuleCommunication.cpp
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@ -138,6 +138,11 @@ void ModuleCommunication::processPackage(const uint8_t *data, uint16_t size) {
LOG_CAT(info, GUI) << "用户ID: " << ntohs(info->userid)
<< ", 用户名: " << std::string_view(reinterpret_cast<const char *>(info->username))
<< ", 特征值长度: " << ntohs(info->featureTotalSize);
PalmFeature feature;
feature.username = std::string_view(reinterpret_cast<const char *>(info->username));
const uint8_t *start = data + 7 + sizeof(PalmFeatureHeader);
feature.feature = std::vector<uint8_t>(start, start + ntohs(info->featureTotalSize));
emit newPalmFeature(feature);
}
LOG_CAT(info, GUI) << Separator;
break;

3
Analyser/ModuleCommunication.h
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@ -1,6 +1,7 @@
#ifndef MODULECOMMUNICATION_H
#define MODULECOMMUNICATION_H
#include "Database.h"
#include <QObject>
#include <memory>
@ -99,6 +100,8 @@ public:
void deleteAll();
void requestPalmFeature(uint16_t userid);
signals:
void newPalmFeature(const PalmFeature &feature);
protected:
void processPackage(const uint8_t *data, uint16_t size);

17
Analyser/Widget.cpp
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@ -67,9 +67,14 @@ Widget::Widget(QWidget *parent) : QWidget{parent} {
layout->addLayout(operatorLayout, 1);
layout->addWidget(tabWidget, 3);
m_database = std::make_shared<Database>();
QTimer::singleShot(0, this, [this]() {
onSerialRefreshButtonClicked();
m_commandGroupBox->setEnabled(false);
if (!m_database->open("database.db")) {
LOG(error) << "open database failed.";
}
});
}
@ -183,6 +188,17 @@ QGroupBox *Widget::initializeUvcGroupBox() {
return ret;
}
void Widget::onNewPalmFeature(const PalmFeature &feature) {
if (!m_database->addPalmFeature(feature)) {
LOG(error) << "add palm feature failed.";
}
auto palms = m_database->palmFeatures();
for (auto &p : palms) {
LOG(info) << p.id << " " << p.username << " " << p.feature.size();
}
}
void Widget::onSerialConnectButtonClicked() {
auto button = dynamic_cast<QPushButton *>(sender());
if (button == nullptr) return;
@ -190,6 +206,7 @@ void Widget::onSerialConnectButtonClicked() {
if (text == "连接") {
auto portName = m_serialComboBox->currentText();
m_communication = std::make_shared<ModuleCommunication>();
connect(m_communication.get(), &ModuleCommunication::newPalmFeature, this, &Widget::onNewPalmFeature);
bool status = m_communication->open(portName);
if (status) {
m_commandGroupBox->setEnabled(true);

6
Analyser/Widget.h
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@ -1,13 +1,14 @@
#ifndef WIDGET_H
#define WIDGET_H
#include "qgroupbox.h"
#include "Database.h"
#include <QWidget>
class QPushButton;
class QTextBrowser;
class QComboBox;
class QLineEdit;
class QGroupBox;
class ModuleCommunication;
class Widget : public QWidget {
@ -37,6 +38,8 @@ protected:
QGroupBox *initializeUvcGroupBox();
void onNewPalmFeature(const PalmFeature &feature);
private:
QComboBox *m_serialComboBox = nullptr;
QPushButton *m_serialConnectButton = nullptr;
@ -57,6 +60,7 @@ private:
QLineEdit *m_palmFeatureEdit = nullptr;
std::shared_ptr<ModuleCommunication> m_communication;
std::shared_ptr<Database> m_database;
};
#endif // WIDGET_H

1
CMakeLists.txt
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@ -19,5 +19,6 @@ add_subdirectory(${Projects_ROOT}/Kylin/Universal Universal)
add_subdirectory(${Projects_ROOT}/Kylin/Encrypt Encrypt)
add_subdirectory(${Projects_ROOT}/Kylin/QtComponets QtComponets)
add_subdirectory(Database)
add_subdirectory(Analyser)
add_subdirectory(OtaUpdate)

16
Database/CMakeLists.txt Normal file
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@ -0,0 +1,16 @@
add_library(Database
Database.h Database.cpp
# shell.c
sqlite3.h sqlite3.c
sqlite3ext.h
)
target_include_directories(Database
INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}
)
target_link_libraries(Database
PUBLIC Universal
)

71
Database/Database.cpp Normal file
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@ -0,0 +1,71 @@
#include "Database.h"
#include "BoostLog.h"
#include "sqlite3.h"
bool Database::addPalmFeature(const PalmFeature &palm) {
sqlite3_stmt *statement = nullptr;
constexpr const char *sql = "INSERT INTO palm_feature (username,feature) VALUES (?,?);";
int status = sqlite3_prepare_v2(m_sqlite, sql, -1, &statement, 0);
if (status != SQLITE_OK) {
LOG(error) << "Failed to prepare statement: " << sqlite3_errmsg(m_sqlite);
return false;
}
sqlite3_bind_text(statement, 1, palm.username.c_str(), -1, SQLITE_TRANSIENT);
sqlite3_bind_blob(statement, 2, palm.feature.data(), palm.feature.size(), SQLITE_TRANSIENT);
status = sqlite3_step(statement);
if (status != SQLITE_DONE) {
LOG(error) << "Failed to execute statement: " << sqlite3_errmsg(m_sqlite);
return false;
}
sqlite3_finalize(statement);
return true;
}
std::vector<PalmFeature> Database::palmFeatures() const {
std::vector<PalmFeature> ret;
sqlite3_stmt *statement = nullptr;
constexpr const char *sql = "SELECT * FROM palm_feature";
if (sqlite3_prepare_v2(m_sqlite, sql, -1, &statement, NULL) != SQLITE_OK) {
LOG(error) << "Can't prepare statement: " << sqlite3_errmsg(m_sqlite);
return ret;
}
while (sqlite3_step(statement) == SQLITE_ROW) {
PalmFeature feature;
feature.id = sqlite3_column_int64(statement, 0);
feature.username = reinterpret_cast<const char *>(sqlite3_column_text(statement, 1));
auto data = reinterpret_cast<const uint8_t *>(sqlite3_column_blob(statement, 2));
int size = sqlite3_column_bytes(statement, 2);
feature.feature = std::vector<uint8_t>(data, data + size);
ret.push_back(feature);
}
return ret;
}
bool Database::open(const std::string &path) {
if (sqlite3_open(path.c_str(), &m_sqlite) != SQLITE_OK) {
LOG(error) << "sqlite3_open() failed: " << sqlite3_errmsg(m_sqlite);
return false;
}
initializeTables();
return true;
}
void Database::initializeTables() {
constexpr const char *sql = R"(
CREATE TABLE IF NOT EXISTS palm_feature(
id INTEGER PRIMARY KEY,
username TEXT NOT NULL,
feature BLOB
);
)";
char *errorMessage = nullptr;
int status = sqlite3_exec(m_sqlite, sql, 0, 0, &errorMessage);
if (status != SQLITE_OK) {
LOG(error) << "SQL error: " << errorMessage;
sqlite3_free(errorMessage);
}
}

26
Database/Database.h Normal file
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@ -0,0 +1,26 @@
#ifndef __DATABASE_H__
#define __DATABASE_H__
#include <string>
#include <vector>
struct sqlite3;
class PalmFeature {
public:
int64_t id; // 对应本地数据库的id
std::string username;
std::vector<uint8_t> feature;
};
class Database{
public:
bool open(const std::string &path);
bool addPalmFeature(const PalmFeature &palm);
std::vector<PalmFeature> palmFeatures() const;
private:
void initializeTables();
sqlite3 *m_sqlite = nullptr;
};
#endif // __DATABASE_H__

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Database/shell.c Normal file
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255932
Database/sqlite3.c Normal file
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13374
Database/sqlite3.h Normal file
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719
Database/sqlite3ext.h Normal file
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@ -0,0 +1,719 @@
/*
** 2006 June 7
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
** This header file defines the SQLite interface for use by
** shared libraries that want to be imported as extensions into
** an SQLite instance. Shared libraries that intend to be loaded
** as extensions by SQLite should #include this file instead of
** sqlite3.h.
*/
#ifndef SQLITE3EXT_H
#define SQLITE3EXT_H
#include "sqlite3.h"
/*
** The following structure holds pointers to all of the SQLite API
** routines.
**
** WARNING: In order to maintain backwards compatibility, add new
** interfaces to the end of this structure only. If you insert new
** interfaces in the middle of this structure, then older different
** versions of SQLite will not be able to load each other's shared
** libraries!
*/
struct sqlite3_api_routines {
void * (*aggregate_context)(sqlite3_context*,int nBytes);
int (*aggregate_count)(sqlite3_context*);
int (*bind_blob)(sqlite3_stmt*,int,const void*,int n,void(*)(void*));
int (*bind_double)(sqlite3_stmt*,int,double);
int (*bind_int)(sqlite3_stmt*,int,int);
int (*bind_int64)(sqlite3_stmt*,int,sqlite_int64);
int (*bind_null)(sqlite3_stmt*,int);
int (*bind_parameter_count)(sqlite3_stmt*);
int (*bind_parameter_index)(sqlite3_stmt*,const char*zName);
const char * (*bind_parameter_name)(sqlite3_stmt*,int);
int (*bind_text)(sqlite3_stmt*,int,const char*,int n,void(*)(void*));
int (*bind_text16)(sqlite3_stmt*,int,const void*,int,void(*)(void*));
int (*bind_value)(sqlite3_stmt*,int,const sqlite3_value*);
int (*busy_handler)(sqlite3*,int(*)(void*,int),void*);
int (*busy_timeout)(sqlite3*,int ms);
int (*changes)(sqlite3*);
int (*close)(sqlite3*);
int (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,
int eTextRep,const char*));
int (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,
int eTextRep,const void*));
const void * (*column_blob)(sqlite3_stmt*,int iCol);
int (*column_bytes)(sqlite3_stmt*,int iCol);
int (*column_bytes16)(sqlite3_stmt*,int iCol);
int (*column_count)(sqlite3_stmt*pStmt);
const char * (*column_database_name)(sqlite3_stmt*,int);
const void * (*column_database_name16)(sqlite3_stmt*,int);
const char * (*column_decltype)(sqlite3_stmt*,int i);
const void * (*column_decltype16)(sqlite3_stmt*,int);
double (*column_double)(sqlite3_stmt*,int iCol);
int (*column_int)(sqlite3_stmt*,int iCol);
sqlite_int64 (*column_int64)(sqlite3_stmt*,int iCol);
const char * (*column_name)(sqlite3_stmt*,int);
const void * (*column_name16)(sqlite3_stmt*,int);
const char * (*column_origin_name)(sqlite3_stmt*,int);
const void * (*column_origin_name16)(sqlite3_stmt*,int);
const char * (*column_table_name)(sqlite3_stmt*,int);
const void * (*column_table_name16)(sqlite3_stmt*,int);
const unsigned char * (*column_text)(sqlite3_stmt*,int iCol);
const void * (*column_text16)(sqlite3_stmt*,int iCol);
int (*column_type)(sqlite3_stmt*,int iCol);
sqlite3_value* (*column_value)(sqlite3_stmt*,int iCol);
void * (*commit_hook)(sqlite3*,int(*)(void*),void*);
int (*complete)(const char*sql);
int (*complete16)(const void*sql);
int (*create_collation)(sqlite3*,const char*,int,void*,
int(*)(void*,int,const void*,int,const void*));
int (*create_collation16)(sqlite3*,const void*,int,void*,
int(*)(void*,int,const void*,int,const void*));
int (*create_function)(sqlite3*,const char*,int,int,void*,
void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*));
int (*create_function16)(sqlite3*,const void*,int,int,void*,
void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*));
int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*);
int (*data_count)(sqlite3_stmt*pStmt);
sqlite3 * (*db_handle)(sqlite3_stmt*);
int (*declare_vtab)(sqlite3*,const char*);
int (*enable_shared_cache)(int);
int (*errcode)(sqlite3*db);
const char * (*errmsg)(sqlite3*);
const void * (*errmsg16)(sqlite3*);
int (*exec)(sqlite3*,const char*,sqlite3_callback,void*,char**);
int (*expired)(sqlite3_stmt*);
int (*finalize)(sqlite3_stmt*pStmt);
void (*free)(void*);
void (*free_table)(char**result);
int (*get_autocommit)(sqlite3*);
void * (*get_auxdata)(sqlite3_context*,int);
int (*get_table)(sqlite3*,const char*,char***,int*,int*,char**);
int (*global_recover)(void);
void (*interruptx)(sqlite3*);
sqlite_int64 (*last_insert_rowid)(sqlite3*);
const char * (*libversion)(void);
int (*libversion_number)(void);
void *(*malloc)(int);
char * (*mprintf)(const char*,...);
int (*open)(const char*,sqlite3**);
int (*open16)(const void*,sqlite3**);
int (*prepare)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
int (*prepare16)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
void * (*profile)(sqlite3*,void(*)(void*,const char*,sqlite_uint64),void*);
void (*progress_handler)(sqlite3*,int,int(*)(void*),void*);
void *(*realloc)(void*,int);
int (*reset)(sqlite3_stmt*pStmt);
void (*result_blob)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_double)(sqlite3_context*,double);
void (*result_error)(sqlite3_context*,const char*,int);
void (*result_error16)(sqlite3_context*,const void*,int);
void (*result_int)(sqlite3_context*,int);
void (*result_int64)(sqlite3_context*,sqlite_int64);
void (*result_null)(sqlite3_context*);
void (*result_text)(sqlite3_context*,const char*,int,void(*)(void*));
void (*result_text16)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_text16be)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_text16le)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_value)(sqlite3_context*,sqlite3_value*);
void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
int (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,
const char*,const char*),void*);
void (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
char * (*xsnprintf)(int,char*,const char*,...);
int (*step)(sqlite3_stmt*);
int (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,
char const**,char const**,int*,int*,int*);
void (*thread_cleanup)(void);
int (*total_changes)(sqlite3*);
void * (*trace)(sqlite3*,void(*xTrace)(void*,const char*),void*);
int (*transfer_bindings)(sqlite3_stmt*,sqlite3_stmt*);
void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,
sqlite_int64),void*);
void * (*user_data)(sqlite3_context*);
const void * (*value_blob)(sqlite3_value*);
int (*value_bytes)(sqlite3_value*);
int (*value_bytes16)(sqlite3_value*);
double (*value_double)(sqlite3_value*);
int (*value_int)(sqlite3_value*);
sqlite_int64 (*value_int64)(sqlite3_value*);
int (*value_numeric_type)(sqlite3_value*);
const unsigned char * (*value_text)(sqlite3_value*);
const void * (*value_text16)(sqlite3_value*);
const void * (*value_text16be)(sqlite3_value*);
const void * (*value_text16le)(sqlite3_value*);
int (*value_type)(sqlite3_value*);
char *(*vmprintf)(const char*,va_list);
/* Added ??? */
int (*overload_function)(sqlite3*, const char *zFuncName, int nArg);
/* Added by 3.3.13 */
int (*prepare_v2)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
int (*clear_bindings)(sqlite3_stmt*);
/* Added by 3.4.1 */
int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,
void (*xDestroy)(void *));
/* Added by 3.5.0 */
int (*bind_zeroblob)(sqlite3_stmt*,int,int);
int (*blob_bytes)(sqlite3_blob*);
int (*blob_close)(sqlite3_blob*);
int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,
int,sqlite3_blob**);
int (*blob_read)(sqlite3_blob*,void*,int,int);
int (*blob_write)(sqlite3_blob*,const void*,int,int);
int (*create_collation_v2)(sqlite3*,const char*,int,void*,
int(*)(void*,int,const void*,int,const void*),
void(*)(void*));
int (*file_control)(sqlite3*,const char*,int,void*);
sqlite3_int64 (*memory_highwater)(int);
sqlite3_int64 (*memory_used)(void);
sqlite3_mutex *(*mutex_alloc)(int);
void (*mutex_enter)(sqlite3_mutex*);
void (*mutex_free)(sqlite3_mutex*);
void (*mutex_leave)(sqlite3_mutex*);
int (*mutex_try)(sqlite3_mutex*);
int (*open_v2)(const char*,sqlite3**,int,const char*);
int (*release_memory)(int);
void (*result_error_nomem)(sqlite3_context*);
void (*result_error_toobig)(sqlite3_context*);
int (*sleep)(int);
void (*soft_heap_limit)(int);
sqlite3_vfs *(*vfs_find)(const char*);
int (*vfs_register)(sqlite3_vfs*,int);
int (*vfs_unregister)(sqlite3_vfs*);
int (*xthreadsafe)(void);
void (*result_zeroblob)(sqlite3_context*,int);
void (*result_error_code)(sqlite3_context*,int);
int (*test_control)(int, ...);
void (*randomness)(int,void*);
sqlite3 *(*context_db_handle)(sqlite3_context*);
int (*extended_result_codes)(sqlite3*,int);
int (*limit)(sqlite3*,int,int);
sqlite3_stmt *(*next_stmt)(sqlite3*,sqlite3_stmt*);
const char *(*sql)(sqlite3_stmt*);
int (*status)(int,int*,int*,int);
int (*backup_finish)(sqlite3_backup*);
sqlite3_backup *(*backup_init)(sqlite3*,const char*,sqlite3*,const char*);
int (*backup_pagecount)(sqlite3_backup*);
int (*backup_remaining)(sqlite3_backup*);
int (*backup_step)(sqlite3_backup*,int);
const char *(*compileoption_get)(int);
int (*compileoption_used)(const char*);
int (*create_function_v2)(sqlite3*,const char*,int,int,void*,
void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*),
void(*xDestroy)(void*));
int (*db_config)(sqlite3*,int,...);
sqlite3_mutex *(*db_mutex)(sqlite3*);
int (*db_status)(sqlite3*,int,int*,int*,int);
int (*extended_errcode)(sqlite3*);
void (*log)(int,const char*,...);
sqlite3_int64 (*soft_heap_limit64)(sqlite3_int64);
const char *(*sourceid)(void);
int (*stmt_status)(sqlite3_stmt*,int,int);
int (*strnicmp)(const char*,const char*,int);
int (*unlock_notify)(sqlite3*,void(*)(void**,int),void*);
int (*wal_autocheckpoint)(sqlite3*,int);
int (*wal_checkpoint)(sqlite3*,const char*);
void *(*wal_hook)(sqlite3*,int(*)(void*,sqlite3*,const char*,int),void*);
int (*blob_reopen)(sqlite3_blob*,sqlite3_int64);
int (*vtab_config)(sqlite3*,int op,...);
int (*vtab_on_conflict)(sqlite3*);
/* Version 3.7.16 and later */
int (*close_v2)(sqlite3*);
const char *(*db_filename)(sqlite3*,const char*);
int (*db_readonly)(sqlite3*,const char*);
int (*db_release_memory)(sqlite3*);
const char *(*errstr)(int);
int (*stmt_busy)(sqlite3_stmt*);
int (*stmt_readonly)(sqlite3_stmt*);
int (*stricmp)(const char*,const char*);
int (*uri_boolean)(const char*,const char*,int);
sqlite3_int64 (*uri_int64)(const char*,const char*,sqlite3_int64);
const char *(*uri_parameter)(const char*,const char*);
char *(*xvsnprintf)(int,char*,const char*,va_list);
int (*wal_checkpoint_v2)(sqlite3*,const char*,int,int*,int*);
/* Version 3.8.7 and later */
int (*auto_extension)(void(*)(void));
int (*bind_blob64)(sqlite3_stmt*,int,const void*,sqlite3_uint64,
void(*)(void*));
int (*bind_text64)(sqlite3_stmt*,int,const char*,sqlite3_uint64,
void(*)(void*),unsigned char);
int (*cancel_auto_extension)(void(*)(void));
int (*load_extension)(sqlite3*,const char*,const char*,char**);
void *(*malloc64)(sqlite3_uint64);
sqlite3_uint64 (*msize)(void*);
void *(*realloc64)(void*,sqlite3_uint64);
void (*reset_auto_extension)(void);
void (*result_blob64)(sqlite3_context*,const void*,sqlite3_uint64,
void(*)(void*));
void (*result_text64)(sqlite3_context*,const char*,sqlite3_uint64,
void(*)(void*), unsigned char);
int (*strglob)(const char*,const char*);
/* Version 3.8.11 and later */
sqlite3_value *(*value_dup)(const sqlite3_value*);
void (*value_free)(sqlite3_value*);
int (*result_zeroblob64)(sqlite3_context*,sqlite3_uint64);
int (*bind_zeroblob64)(sqlite3_stmt*, int, sqlite3_uint64);
/* Version 3.9.0 and later */
unsigned int (*value_subtype)(sqlite3_value*);
void (*result_subtype)(sqlite3_context*,unsigned int);
/* Version 3.10.0 and later */
int (*status64)(int,sqlite3_int64*,sqlite3_int64*,int);
int (*strlike)(const char*,const char*,unsigned int);
int (*db_cacheflush)(sqlite3*);
/* Version 3.12.0 and later */
int (*system_errno)(sqlite3*);
/* Version 3.14.0 and later */
int (*trace_v2)(sqlite3*,unsigned,int(*)(unsigned,void*,void*,void*),void*);
char *(*expanded_sql)(sqlite3_stmt*);
/* Version 3.18.0 and later */
void (*set_last_insert_rowid)(sqlite3*,sqlite3_int64);
/* Version 3.20.0 and later */
int (*prepare_v3)(sqlite3*,const char*,int,unsigned int,
sqlite3_stmt**,const char**);
int (*prepare16_v3)(sqlite3*,const void*,int,unsigned int,
sqlite3_stmt**,const void**);
int (*bind_pointer)(sqlite3_stmt*,int,void*,const char*,void(*)(void*));
void (*result_pointer)(sqlite3_context*,void*,const char*,void(*)(void*));
void *(*value_pointer)(sqlite3_value*,const char*);
int (*vtab_nochange)(sqlite3_context*);
int (*value_nochange)(sqlite3_value*);
const char *(*vtab_collation)(sqlite3_index_info*,int);
/* Version 3.24.0 and later */
int (*keyword_count)(void);
int (*keyword_name)(int,const char**,int*);
int (*keyword_check)(const char*,int);
sqlite3_str *(*str_new)(sqlite3*);
char *(*str_finish)(sqlite3_str*);
void (*str_appendf)(sqlite3_str*, const char *zFormat, ...);
void (*str_vappendf)(sqlite3_str*, const char *zFormat, va_list);
void (*str_append)(sqlite3_str*, const char *zIn, int N);
void (*str_appendall)(sqlite3_str*, const char *zIn);
void (*str_appendchar)(sqlite3_str*, int N, char C);
void (*str_reset)(sqlite3_str*);
int (*str_errcode)(sqlite3_str*);
int (*str_length)(sqlite3_str*);
char *(*str_value)(sqlite3_str*);
/* Version 3.25.0 and later */
int (*create_window_function)(sqlite3*,const char*,int,int,void*,
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*),
void (*xValue)(sqlite3_context*),
void (*xInv)(sqlite3_context*,int,sqlite3_value**),
void(*xDestroy)(void*));
/* Version 3.26.0 and later */
const char *(*normalized_sql)(sqlite3_stmt*);
/* Version 3.28.0 and later */
int (*stmt_isexplain)(sqlite3_stmt*);
int (*value_frombind)(sqlite3_value*);
/* Version 3.30.0 and later */
int (*drop_modules)(sqlite3*,const char**);
/* Version 3.31.0 and later */
sqlite3_int64 (*hard_heap_limit64)(sqlite3_int64);
const char *(*uri_key)(const char*,int);
const char *(*filename_database)(const char*);
const char *(*filename_journal)(const char*);
const char *(*filename_wal)(const char*);
/* Version 3.32.0 and later */
const char *(*create_filename)(const char*,const char*,const char*,
int,const char**);
void (*free_filename)(const char*);
sqlite3_file *(*database_file_object)(const char*);
/* Version 3.34.0 and later */
int (*txn_state)(sqlite3*,const char*);
/* Version 3.36.1 and later */
sqlite3_int64 (*changes64)(sqlite3*);
sqlite3_int64 (*total_changes64)(sqlite3*);
/* Version 3.37.0 and later */
int (*autovacuum_pages)(sqlite3*,
unsigned int(*)(void*,const char*,unsigned int,unsigned int,unsigned int),
void*, void(*)(void*));
/* Version 3.38.0 and later */
int (*error_offset)(sqlite3*);
int (*vtab_rhs_value)(sqlite3_index_info*,int,sqlite3_value**);
int (*vtab_distinct)(sqlite3_index_info*);
int (*vtab_in)(sqlite3_index_info*,int,int);
int (*vtab_in_first)(sqlite3_value*,sqlite3_value**);
int (*vtab_in_next)(sqlite3_value*,sqlite3_value**);
/* Version 3.39.0 and later */
int (*deserialize)(sqlite3*,const char*,unsigned char*,
sqlite3_int64,sqlite3_int64,unsigned);
unsigned char *(*serialize)(sqlite3*,const char *,sqlite3_int64*,
unsigned int);
const char *(*db_name)(sqlite3*,int);
/* Version 3.40.0 and later */
int (*value_encoding)(sqlite3_value*);
/* Version 3.41.0 and later */
int (*is_interrupted)(sqlite3*);
/* Version 3.43.0 and later */
int (*stmt_explain)(sqlite3_stmt*,int);
/* Version 3.44.0 and later */
void *(*get_clientdata)(sqlite3*,const char*);
int (*set_clientdata)(sqlite3*, const char*, void*, void(*)(void*));
};
/*
** This is the function signature used for all extension entry points. It
** is also defined in the file "loadext.c".
*/
typedef int (*sqlite3_loadext_entry)(
sqlite3 *db, /* Handle to the database. */
char **pzErrMsg, /* Used to set error string on failure. */
const sqlite3_api_routines *pThunk /* Extension API function pointers. */
);
/*
** The following macros redefine the API routines so that they are
** redirected through the global sqlite3_api structure.
**
** This header file is also used by the loadext.c source file
** (part of the main SQLite library - not an extension) so that
** it can get access to the sqlite3_api_routines structure
** definition. But the main library does not want to redefine
** the API. So the redefinition macros are only valid if the
** SQLITE_CORE macros is undefined.
*/
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
#define sqlite3_aggregate_context sqlite3_api->aggregate_context
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_aggregate_count sqlite3_api->aggregate_count
#endif
#define sqlite3_bind_blob sqlite3_api->bind_blob
#define sqlite3_bind_double sqlite3_api->bind_double
#define sqlite3_bind_int sqlite3_api->bind_int
#define sqlite3_bind_int64 sqlite3_api->bind_int64
#define sqlite3_bind_null sqlite3_api->bind_null
#define sqlite3_bind_parameter_count sqlite3_api->bind_parameter_count
#define sqlite3_bind_parameter_index sqlite3_api->bind_parameter_index
#define sqlite3_bind_parameter_name sqlite3_api->bind_parameter_name
#define sqlite3_bind_text sqlite3_api->bind_text
#define sqlite3_bind_text16 sqlite3_api->bind_text16
#define sqlite3_bind_value sqlite3_api->bind_value
#define sqlite3_busy_handler sqlite3_api->busy_handler
#define sqlite3_busy_timeout sqlite3_api->busy_timeout
#define sqlite3_changes sqlite3_api->changes
#define sqlite3_close sqlite3_api->close
#define sqlite3_collation_needed sqlite3_api->collation_needed
#define sqlite3_collation_needed16 sqlite3_api->collation_needed16
#define sqlite3_column_blob sqlite3_api->column_blob
#define sqlite3_column_bytes sqlite3_api->column_bytes
#define sqlite3_column_bytes16 sqlite3_api->column_bytes16
#define sqlite3_column_count sqlite3_api->column_count
#define sqlite3_column_database_name sqlite3_api->column_database_name
#define sqlite3_column_database_name16 sqlite3_api->column_database_name16
#define sqlite3_column_decltype sqlite3_api->column_decltype
#define sqlite3_column_decltype16 sqlite3_api->column_decltype16
#define sqlite3_column_double sqlite3_api->column_double
#define sqlite3_column_int sqlite3_api->column_int
#define sqlite3_column_int64 sqlite3_api->column_int64
#define sqlite3_column_name sqlite3_api->column_name
#define sqlite3_column_name16 sqlite3_api->column_name16
#define sqlite3_column_origin_name sqlite3_api->column_origin_name
#define sqlite3_column_origin_name16 sqlite3_api->column_origin_name16
#define sqlite3_column_table_name sqlite3_api->column_table_name
#define sqlite3_column_table_name16 sqlite3_api->column_table_name16
#define sqlite3_column_text sqlite3_api->column_text
#define sqlite3_column_text16 sqlite3_api->column_text16
#define sqlite3_column_type sqlite3_api->column_type
#define sqlite3_column_value sqlite3_api->column_value
#define sqlite3_commit_hook sqlite3_api->commit_hook
#define sqlite3_complete sqlite3_api->complete
#define sqlite3_complete16 sqlite3_api->complete16
#define sqlite3_create_collation sqlite3_api->create_collation
#define sqlite3_create_collation16 sqlite3_api->create_collation16
#define sqlite3_create_function sqlite3_api->create_function
#define sqlite3_create_function16 sqlite3_api->create_function16
#define sqlite3_create_module sqlite3_api->create_module
#define sqlite3_create_module_v2 sqlite3_api->create_module_v2
#define sqlite3_data_count sqlite3_api->data_count
#define sqlite3_db_handle sqlite3_api->db_handle
#define sqlite3_declare_vtab sqlite3_api->declare_vtab
#define sqlite3_enable_shared_cache sqlite3_api->enable_shared_cache
#define sqlite3_errcode sqlite3_api->errcode
#define sqlite3_errmsg sqlite3_api->errmsg
#define sqlite3_errmsg16 sqlite3_api->errmsg16
#define sqlite3_exec sqlite3_api->exec
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_expired sqlite3_api->expired
#endif
#define sqlite3_finalize sqlite3_api->finalize
#define sqlite3_free sqlite3_api->free
#define sqlite3_free_table sqlite3_api->free_table
#define sqlite3_get_autocommit sqlite3_api->get_autocommit
#define sqlite3_get_auxdata sqlite3_api->get_auxdata
#define sqlite3_get_table sqlite3_api->get_table
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_global_recover sqlite3_api->global_recover
#endif
#define sqlite3_interrupt sqlite3_api->interruptx
#define sqlite3_last_insert_rowid sqlite3_api->last_insert_rowid
#define sqlite3_libversion sqlite3_api->libversion
#define sqlite3_libversion_number sqlite3_api->libversion_number
#define sqlite3_malloc sqlite3_api->malloc
#define sqlite3_mprintf sqlite3_api->mprintf
#define sqlite3_open sqlite3_api->open
#define sqlite3_open16 sqlite3_api->open16
#define sqlite3_prepare sqlite3_api->prepare
#define sqlite3_prepare16 sqlite3_api->prepare16
#define sqlite3_prepare_v2 sqlite3_api->prepare_v2
#define sqlite3_prepare16_v2 sqlite3_api->prepare16_v2
#define sqlite3_profile sqlite3_api->profile
#define sqlite3_progress_handler sqlite3_api->progress_handler
#define sqlite3_realloc sqlite3_api->realloc
#define sqlite3_reset sqlite3_api->reset
#define sqlite3_result_blob sqlite3_api->result_blob
#define sqlite3_result_double sqlite3_api->result_double
#define sqlite3_result_error sqlite3_api->result_error
#define sqlite3_result_error16 sqlite3_api->result_error16
#define sqlite3_result_int sqlite3_api->result_int
#define sqlite3_result_int64 sqlite3_api->result_int64
#define sqlite3_result_null sqlite3_api->result_null
#define sqlite3_result_text sqlite3_api->result_text
#define sqlite3_result_text16 sqlite3_api->result_text16
#define sqlite3_result_text16be sqlite3_api->result_text16be
#define sqlite3_result_text16le sqlite3_api->result_text16le
#define sqlite3_result_value sqlite3_api->result_value
#define sqlite3_rollback_hook sqlite3_api->rollback_hook
#define sqlite3_set_authorizer sqlite3_api->set_authorizer
#define sqlite3_set_auxdata sqlite3_api->set_auxdata
#define sqlite3_snprintf sqlite3_api->xsnprintf
#define sqlite3_step sqlite3_api->step
#define sqlite3_table_column_metadata sqlite3_api->table_column_metadata
#define sqlite3_thread_cleanup sqlite3_api->thread_cleanup
#define sqlite3_total_changes sqlite3_api->total_changes
#define sqlite3_trace sqlite3_api->trace
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_transfer_bindings sqlite3_api->transfer_bindings
#endif
#define sqlite3_update_hook sqlite3_api->update_hook
#define sqlite3_user_data sqlite3_api->user_data
#define sqlite3_value_blob sqlite3_api->value_blob
#define sqlite3_value_bytes sqlite3_api->value_bytes
#define sqlite3_value_bytes16 sqlite3_api->value_bytes16
#define sqlite3_value_double sqlite3_api->value_double
#define sqlite3_value_int sqlite3_api->value_int
#define sqlite3_value_int64 sqlite3_api->value_int64
#define sqlite3_value_numeric_type sqlite3_api->value_numeric_type
#define sqlite3_value_text sqlite3_api->value_text
#define sqlite3_value_text16 sqlite3_api->value_text16
#define sqlite3_value_text16be sqlite3_api->value_text16be
#define sqlite3_value_text16le sqlite3_api->value_text16le
#define sqlite3_value_type sqlite3_api->value_type
#define sqlite3_vmprintf sqlite3_api->vmprintf
#define sqlite3_vsnprintf sqlite3_api->xvsnprintf
#define sqlite3_overload_function sqlite3_api->overload_function
#define sqlite3_prepare_v2 sqlite3_api->prepare_v2
#define sqlite3_prepare16_v2 sqlite3_api->prepare16_v2
#define sqlite3_clear_bindings sqlite3_api->clear_bindings
#define sqlite3_bind_zeroblob sqlite3_api->bind_zeroblob
#define sqlite3_blob_bytes sqlite3_api->blob_bytes
#define sqlite3_blob_close sqlite3_api->blob_close
#define sqlite3_blob_open sqlite3_api->blob_open
#define sqlite3_blob_read sqlite3_api->blob_read
#define sqlite3_blob_write sqlite3_api->blob_write
#define sqlite3_create_collation_v2 sqlite3_api->create_collation_v2
#define sqlite3_file_control sqlite3_api->file_control
#define sqlite3_memory_highwater sqlite3_api->memory_highwater
#define sqlite3_memory_used sqlite3_api->memory_used
#define sqlite3_mutex_alloc sqlite3_api->mutex_alloc
#define sqlite3_mutex_enter sqlite3_api->mutex_enter
#define sqlite3_mutex_free sqlite3_api->mutex_free
#define sqlite3_mutex_leave sqlite3_api->mutex_leave
#define sqlite3_mutex_try sqlite3_api->mutex_try
#define sqlite3_open_v2 sqlite3_api->open_v2
#define sqlite3_release_memory sqlite3_api->release_memory
#define sqlite3_result_error_nomem sqlite3_api->result_error_nomem
#define sqlite3_result_error_toobig sqlite3_api->result_error_toobig
#define sqlite3_sleep sqlite3_api->sleep
#define sqlite3_soft_heap_limit sqlite3_api->soft_heap_limit
#define sqlite3_vfs_find sqlite3_api->vfs_find
#define sqlite3_vfs_register sqlite3_api->vfs_register
#define sqlite3_vfs_unregister sqlite3_api->vfs_unregister
#define sqlite3_threadsafe sqlite3_api->xthreadsafe
#define sqlite3_result_zeroblob sqlite3_api->result_zeroblob
#define sqlite3_result_error_code sqlite3_api->result_error_code
#define sqlite3_test_control sqlite3_api->test_control
#define sqlite3_randomness sqlite3_api->randomness
#define sqlite3_context_db_handle sqlite3_api->context_db_handle
#define sqlite3_extended_result_codes sqlite3_api->extended_result_codes
#define sqlite3_limit sqlite3_api->limit
#define sqlite3_next_stmt sqlite3_api->next_stmt
#define sqlite3_sql sqlite3_api->sql
#define sqlite3_status sqlite3_api->status
#define sqlite3_backup_finish sqlite3_api->backup_finish
#define sqlite3_backup_init sqlite3_api->backup_init
#define sqlite3_backup_pagecount sqlite3_api->backup_pagecount
#define sqlite3_backup_remaining sqlite3_api->backup_remaining
#define sqlite3_backup_step sqlite3_api->backup_step
#define sqlite3_compileoption_get sqlite3_api->compileoption_get
#define sqlite3_compileoption_used sqlite3_api->compileoption_used
#define sqlite3_create_function_v2 sqlite3_api->create_function_v2
#define sqlite3_db_config sqlite3_api->db_config
#define sqlite3_db_mutex sqlite3_api->db_mutex
#define sqlite3_db_status sqlite3_api->db_status
#define sqlite3_extended_errcode sqlite3_api->extended_errcode
#define sqlite3_log sqlite3_api->log
#define sqlite3_soft_heap_limit64 sqlite3_api->soft_heap_limit64
#define sqlite3_sourceid sqlite3_api->sourceid
#define sqlite3_stmt_status sqlite3_api->stmt_status
#define sqlite3_strnicmp sqlite3_api->strnicmp
#define sqlite3_unlock_notify sqlite3_api->unlock_notify
#define sqlite3_wal_autocheckpoint sqlite3_api->wal_autocheckpoint
#define sqlite3_wal_checkpoint sqlite3_api->wal_checkpoint
#define sqlite3_wal_hook sqlite3_api->wal_hook
#define sqlite3_blob_reopen sqlite3_api->blob_reopen
#define sqlite3_vtab_config sqlite3_api->vtab_config
#define sqlite3_vtab_on_conflict sqlite3_api->vtab_on_conflict
/* Version 3.7.16 and later */
#define sqlite3_close_v2 sqlite3_api->close_v2
#define sqlite3_db_filename sqlite3_api->db_filename
#define sqlite3_db_readonly sqlite3_api->db_readonly
#define sqlite3_db_release_memory sqlite3_api->db_release_memory
#define sqlite3_errstr sqlite3_api->errstr
#define sqlite3_stmt_busy sqlite3_api->stmt_busy
#define sqlite3_stmt_readonly sqlite3_api->stmt_readonly
#define sqlite3_stricmp sqlite3_api->stricmp
#define sqlite3_uri_boolean sqlite3_api->uri_boolean
#define sqlite3_uri_int64 sqlite3_api->uri_int64
#define sqlite3_uri_parameter sqlite3_api->uri_parameter
#define sqlite3_uri_vsnprintf sqlite3_api->xvsnprintf
#define sqlite3_wal_checkpoint_v2 sqlite3_api->wal_checkpoint_v2
/* Version 3.8.7 and later */
#define sqlite3_auto_extension sqlite3_api->auto_extension
#define sqlite3_bind_blob64 sqlite3_api->bind_blob64
#define sqlite3_bind_text64 sqlite3_api->bind_text64
#define sqlite3_cancel_auto_extension sqlite3_api->cancel_auto_extension
#define sqlite3_load_extension sqlite3_api->load_extension
#define sqlite3_malloc64 sqlite3_api->malloc64
#define sqlite3_msize sqlite3_api->msize
#define sqlite3_realloc64 sqlite3_api->realloc64
#define sqlite3_reset_auto_extension sqlite3_api->reset_auto_extension
#define sqlite3_result_blob64 sqlite3_api->result_blob64
#define sqlite3_result_text64 sqlite3_api->result_text64
#define sqlite3_strglob sqlite3_api->strglob
/* Version 3.8.11 and later */
#define sqlite3_value_dup sqlite3_api->value_dup
#define sqlite3_value_free sqlite3_api->value_free
#define sqlite3_result_zeroblob64 sqlite3_api->result_zeroblob64
#define sqlite3_bind_zeroblob64 sqlite3_api->bind_zeroblob64
/* Version 3.9.0 and later */
#define sqlite3_value_subtype sqlite3_api->value_subtype
#define sqlite3_result_subtype sqlite3_api->result_subtype
/* Version 3.10.0 and later */
#define sqlite3_status64 sqlite3_api->status64
#define sqlite3_strlike sqlite3_api->strlike
#define sqlite3_db_cacheflush sqlite3_api->db_cacheflush
/* Version 3.12.0 and later */
#define sqlite3_system_errno sqlite3_api->system_errno
/* Version 3.14.0 and later */
#define sqlite3_trace_v2 sqlite3_api->trace_v2
#define sqlite3_expanded_sql sqlite3_api->expanded_sql
/* Version 3.18.0 and later */
#define sqlite3_set_last_insert_rowid sqlite3_api->set_last_insert_rowid
/* Version 3.20.0 and later */
#define sqlite3_prepare_v3 sqlite3_api->prepare_v3
#define sqlite3_prepare16_v3 sqlite3_api->prepare16_v3
#define sqlite3_bind_pointer sqlite3_api->bind_pointer
#define sqlite3_result_pointer sqlite3_api->result_pointer
#define sqlite3_value_pointer sqlite3_api->value_pointer
/* Version 3.22.0 and later */
#define sqlite3_vtab_nochange sqlite3_api->vtab_nochange
#define sqlite3_value_nochange sqlite3_api->value_nochange
#define sqlite3_vtab_collation sqlite3_api->vtab_collation
/* Version 3.24.0 and later */
#define sqlite3_keyword_count sqlite3_api->keyword_count
#define sqlite3_keyword_name sqlite3_api->keyword_name
#define sqlite3_keyword_check sqlite3_api->keyword_check
#define sqlite3_str_new sqlite3_api->str_new
#define sqlite3_str_finish sqlite3_api->str_finish
#define sqlite3_str_appendf sqlite3_api->str_appendf
#define sqlite3_str_vappendf sqlite3_api->str_vappendf
#define sqlite3_str_append sqlite3_api->str_append
#define sqlite3_str_appendall sqlite3_api->str_appendall
#define sqlite3_str_appendchar sqlite3_api->str_appendchar
#define sqlite3_str_reset sqlite3_api->str_reset
#define sqlite3_str_errcode sqlite3_api->str_errcode
#define sqlite3_str_length sqlite3_api->str_length
#define sqlite3_str_value sqlite3_api->str_value
/* Version 3.25.0 and later */
#define sqlite3_create_window_function sqlite3_api->create_window_function
/* Version 3.26.0 and later */
#define sqlite3_normalized_sql sqlite3_api->normalized_sql
/* Version 3.28.0 and later */
#define sqlite3_stmt_isexplain sqlite3_api->stmt_isexplain
#define sqlite3_value_frombind sqlite3_api->value_frombind
/* Version 3.30.0 and later */
#define sqlite3_drop_modules sqlite3_api->drop_modules
/* Version 3.31.0 and later */
#define sqlite3_hard_heap_limit64 sqlite3_api->hard_heap_limit64
#define sqlite3_uri_key sqlite3_api->uri_key
#define sqlite3_filename_database sqlite3_api->filename_database
#define sqlite3_filename_journal sqlite3_api->filename_journal
#define sqlite3_filename_wal sqlite3_api->filename_wal
/* Version 3.32.0 and later */
#define sqlite3_create_filename sqlite3_api->create_filename
#define sqlite3_free_filename sqlite3_api->free_filename
#define sqlite3_database_file_object sqlite3_api->database_file_object
/* Version 3.34.0 and later */
#define sqlite3_txn_state sqlite3_api->txn_state
/* Version 3.36.1 and later */
#define sqlite3_changes64 sqlite3_api->changes64
#define sqlite3_total_changes64 sqlite3_api->total_changes64
/* Version 3.37.0 and later */
#define sqlite3_autovacuum_pages sqlite3_api->autovacuum_pages
/* Version 3.38.0 and later */
#define sqlite3_error_offset sqlite3_api->error_offset
#define sqlite3_vtab_rhs_value sqlite3_api->vtab_rhs_value
#define sqlite3_vtab_distinct sqlite3_api->vtab_distinct
#define sqlite3_vtab_in sqlite3_api->vtab_in
#define sqlite3_vtab_in_first sqlite3_api->vtab_in_first
#define sqlite3_vtab_in_next sqlite3_api->vtab_in_next
/* Version 3.39.0 and later */
#ifndef SQLITE_OMIT_DESERIALIZE
#define sqlite3_deserialize sqlite3_api->deserialize
#define sqlite3_serialize sqlite3_api->serialize
#endif
#define sqlite3_db_name sqlite3_api->db_name
/* Version 3.40.0 and later */
#define sqlite3_value_encoding sqlite3_api->value_encoding
/* Version 3.41.0 and later */
#define sqlite3_is_interrupted sqlite3_api->is_interrupted
/* Version 3.43.0 and later */
#define sqlite3_stmt_explain sqlite3_api->stmt_explain
/* Version 3.44.0 and later */
#define sqlite3_get_clientdata sqlite3_api->get_clientdata
#define sqlite3_set_clientdata sqlite3_api->set_clientdata
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
/* This case when the file really is being compiled as a loadable
** extension */
# define SQLITE_EXTENSION_INIT1 const sqlite3_api_routines *sqlite3_api=0;
# define SQLITE_EXTENSION_INIT2(v) sqlite3_api=v;
# define SQLITE_EXTENSION_INIT3 \
extern const sqlite3_api_routines *sqlite3_api;
#else
/* This case when the file is being statically linked into the
** application */
# define SQLITE_EXTENSION_INIT1 /*no-op*/
# define SQLITE_EXTENSION_INIT2(v) (void)v; /* unused parameter */
# define SQLITE_EXTENSION_INIT3 /*no-op*/
#endif
#endif /* SQLITE3EXT_H */

317
Readme.md
View File

@ -7,320 +7,9 @@
```
ln -s /opt/Xuantie-900-gcc-elf-newlib-x86_64-V2.6.1 ~/Projects/cv181x_alios/host-tools/Xuantie-900-gcc-elf-newlib-x86_64-V2.6.1
./rebuild-app.sh y L015 V200 R002
./rebuild-app-ota.sh y L015 V200 R002 11
```
## 模组串口通讯协议
### 串口配置
- 波特率：115200
- 数据位：8
- 停止位：1
- 奇偶检验：无
- 流控制：无
### 消息格式
主控和模块通讯的基本格式如下表所示，字节序为 **大端字节序（Big Endian）**：
| SyncWord | MsgID | DataSize | Data | ParityCheck |
| -------- | ------ | -------- | ------- | ----------- |
| 2 bytes | 1 byte | 2 bytes | N bytes | 1 byte |
下表是对上述各个字段的详细说明：
| 字段 | 长度 | 说明 |
| ----------- | ------- | ------------------------------------------------------------ |
| SyncWord | 2 bytes | 固定的消息开头同步字：0xEF 0xAA |
| MsgID | 1 byte | 消息ID（例如 MID_VERIFY） |
| DataSize | 2 bytes | Data数据的长度，0 ≤ size ≤ 65535 |
| Data | N bytes | 消息（MsgID）对应的数据内容，长度 N 为 DataSize 。<br/>0表示此消息无参数 |
| ParityCheck | 1 byte | 协议的奇偶检验码。<br/>去除SyncWord，对 MsgID、DataSize、Data 的内容字节做XOR运算 |
### 消息列表
| MsgID | Code | 说明 |
| ----------------------- | ---- | ------------------------------------------------------------ |
| MID_REPLY | 0x00 | 模组对主控发送出的命令的应答，对于主控下发的每条命令，模组最终都会使用 MID_REPLY 进行结果应答上报 |
| MID_NOTE | 0x01 | 摸组主动上报给主控的信息，根据 NID 判断消息类型和对应的 Data 结构（详细内容见下文） |
| MID_VERIFY | 0x12 | 掌静脉识别比对 |
| MID_ENROLL_SINGLE | 0x1D | 掌静脉录入（单帧） |
| MID_DELUSER | 0x20 | 删除一个已注册的掌静脉 |
| MID_DELALL | 0x21 | 删除所有已注册的掌静脉 |
| MID_ENROLL_PALM_FEATUTE | 0xF9 | 主控下发掌静脉特征值给模组进行注册 |
| MID_GET_PALM_FEATUTE | 0xFA | 主控请求获取指定用户掌静脉特征值 |
#### 设备初始化完成
模组上电初始化完成后，会通过串口向主控发送 NID_READY 报文： 0xEF 0xAA 0x01 0x00 0x01 0x00 0x00。（详细解释见 `模组状态上报（MID_NOTE）`）。
主机在接收到握手信号后，可以和模组进行指令交互。
#### 掌静脉识别（MID_VERIFY）
主控下发该指令给模组，模组开始识别掌静脉进行比对，指令下发携带的参数 msg_verify_data 定义如下：
```c++
struct msg_verify_data {
uint8_t pd_rightaway;
uint8_t timeout;
};
```
参数说明：
- pd_rightaway：表示是否在识别完成后立刻关机(预留参数)，默认设 00。
- timeout：识别超时时间，默认为10s，用户可以自行设置（最大不超过255s）。**主控等待模组录入应答的超时时间应大于此参数设置值。**
识别结果 Result 确认码的返回值见 `命令结果上报（MID_REPLY）`。
模组掌静脉识别成功后，通过消息 MID_REPLY 返回的数据 ResultData 定义如下：
```c++
struct VerifyDataReply {
uint16_t user_id;
uint8_t username[32];
uint8_t admin;
uint8_t unlockStatus;
};
```
参数说明：
- user_id：识别成功的用户 ID
- username：识别成功的用户名字
- admin：识别成功的用户是否为管理员用户
- unlockStatus：保留参数，未使用
#### 掌静脉注册（MID_ENROLL_SINGLE）
掌静脉注册指令下发携带的参数 `msg_enroll_data` 定义如下：
```c++
struct msg_enroll_data {
uint8_t admin;
uint8_t username[32];
uint8_t palm_direction;
uint8_t timeout;
};
```
参数说明：
- admin：设置该录入的掌静脉人员为管理员。
- username：录入用户的用户名。
- palm_direction：保留，暂未使用。可设置为 0x00。
- timeout：录入过程的超时时间（s），默认为10s，用户可以自行设置（最大不超过255s）。**主控等待模组录入应答的超时时间应大于此参数设置值。**
录入结果 Result 确认码的返回值见 `命令结果上报（MID_REPLY）`。
模组掌静脉录入成功后，通过消息 MID_REPLY 返回的数据 ResultData 定义如下：
```c++
struct msg_reply_enroll_data {
uint16_t user_id;
uint8_t face_direction; // depleted, user ignore this field
};
```
参数说明：
- user_id：用户 ID 每次录入都会增加 1，即使删除某个 ID 后，再次录入 ID 会继续增加，直至 65530，ID 变为 0。
- face_direction：保留，暂未使用。
#### 删除单个掌静脉（MID_DELUSER）
通过传入用户 ID, 删除指定 ID 的单个用户。
删除单个用户指令携带参数 msg_deluser_data 定义如下：
```
struct msg_deluser_data {
uint16_t user_id;
};
```
参数说明：
- user_id：需要删除的用户 ID。
指令执行结束后，通过消息 MID_REPLY 返回结果（主控等待应答超时时间建议设置为 5s）：
- 0x00（MR_SUCCESS）：删除成功
- 0x05（MR_FAILED4_UNKNOWNREASON）：未知错误
- 0x08（MR_FAILED4_UNKNOWNUSER）：删除的用户ID不存在
#### 删除所有掌静脉（MID_DELALL）
删除所有已注册的用户。
该指令无需携带参数。
指令执行结束后，通过消息 MID_REPLY 返回结果（主控等待应答超时时间建议设置为 5s）：
- 0x00（MR_SUCCESS）：删除成功
- 0x05（MR_FAILED4_UNKNOWNREASON）：未知错误
#### 掌静脉特征值注册（MID_ENROLL_PALM_FEATUTE）
该命令用于直接将掌静脉特征值下发给模组进行注册。
下发掌静脉特征值注册携带的参数 msg_palm_feature_enroll_data 如下：
```c++
struct msg_palm_feature_enroll_data {
uint16_t user_id;
uint8_t username[32];
uint8_t admin;
uint8_t feature_data_md5[16];
uint16_t feature_total_size;
uint8_t feature_data[feature_total_size];
};
```
参数说明：
- user_id：用户ID，下发掌静脉特征值时，由用户设置。
- username：录入用户的用户名。
- admin：设置该录入的掌静脉人员为管理员。
- feature_data_md5：特征值 feature_data 的 md5 校验值
- feature_total_size：特征值 feature_data 的长度
- feature_data：掌静脉特征值数据
指令执行结束后，通过消息 MID_REPLY 返回结果（主控等待应答超时时间建议设置为 5s）：
- 0x00（MR_SUCCESS）：注册成功
- 0x05（MR_FAILED4_UNKNOWNREASON）：未知错误
#### 获取掌静脉特征值（MID_GET_PALM_FEATUTE）
该命令用于获取对应已注册用户的掌静脉特征值，携带参数 msg_get_palm_feature_data 如下：
```c++
struct msg_get_palm_feature_data {
uint16_t user_id;
}
```
录入结果 Result 确认码的返回值见 `命令结果上报（MID_REPLY）`。
获取掌静脉特征值任务成功后，通过消息 MID_REPLY 返回的数据 ResultData 定义如下：
```c++
struct msg_palm_feature_enroll_data {
uint16_t user_id;
uint8_t username[32];
uint8_t admin;
uint8_t feature_data_md5[16];
uint16_t feature_total_size;
uint8_t feature_data[feature_total_size];
};
```
参数定义见 `掌静脉特征值注册（MID_ENROLL_PALM_FEATUTE）` 携带参数的参数定义说明。
#### 命令结果上报（MID_REPLY）
模组向主控发送的 MID_NOTE 消息的完整协议如下所示：
<table align="center">
<tr align="center">
<th>SyncWord</th>
<th>MsgID</th>
<th>DataSize</th>
<th colspan="3">Data</th>
<th>ParityCheck</th>
</tr>
<tr align="center">
<td>2 bytes</td>
<td>1 byte</td>
<td>2 bytes</td>
<td colspan="3">N bytes</td>
<td>1 byte</td>
</tr>
<tr align="center">
<td>0xEF 0xAA</td>
<td>MID_REPLY(0x00)</td>
<td> </td>
<td>RID(1 byte)</td>
<td>Result(1 byte)</td>
<td>ResultData( N-2 bytes)</td>
<td> </td>
</tr>
</table>
RID表示模组当前正在处理的任务，例如当 RID 为 MID_ENROLL_SINGLE 是，表示该消息是模组处理完单帧录入任务后回复的消息。
消息对应的 ResultData 会在主控下发命令（例如 MID_ENROLL_SINGLE ）中进行介绍。
Result 表示该命令的最终执行结果，详细如下表所示。
| Result | Code | 说明 |
| ------------------------ | ---- | ------------------- |
| MR_SUCCESS | 0 | 指令执行成功 |
| MR_REJECTED | 1 | 模组拒绝该命令 |
| MR_ABORTED | 2 | 录入/解锁算法已终止 |
| MR_FAILED4_CAMERA | 4 | 相机打开失败 |
| MR_FAILED4_UNKNOWNREASON | 5 | 未知错误 |
| MR_FAILED4_INVALIDPARAM | 6 | 无效的参数 |
| MR_FAILED4_NOMEMORY | 7 | 内存不足 |
| MR_FAILED4_UNKNOWNUSER | 8 | 未录入的用户 |
| MR_FAILED4_MAXUSER | 9 | 录入超过最大数量 |
| MR_FAILED4_PALMENROLLED | 10 | 掌静脉已录入 |
| MR_FAILED4_LIVENESSCHECK | 12 | 活体检测失败 |
| MR_FAILED4_TIMEOUT | 13 | 录入或解锁超时 |
| MR_FAILED4_AUTHORIZATION | 14 | 加密芯片授权失败 |
| MR_FAILED4_READ_FILE | 19 | 读文件失败 |
| MR_FAILED4_WRITE_FILE | 20 | 写文件失败 |
| MR_FAILED4_NO_ENCRYPT | 21 | 未采用加密通讯 |
#### 模组状态上报（MID_NOTE）
MID_NOTE 消息主要作用是主动向主控上报一些信息，报文格式如下：
<table align="center">
<tr align="center">
<th>SyncWord</th>
<th>MsgID</th>
<th>DataSize</th>
<th colspan="3">Data</th>
<th>ParityCheck</th>
</tr>
<tr align="center">
<td>2 bytes</td>
<td>1 byte</td>
<td>2 bytes</td>
<td colspan="3">N bytes</td>
<td>1 byte</td>
</tr>
<tr align="center">
<td>0xEF 0xAA</td>
<td>MID_NOTE(0x01)</td>
<td> </td>
<td>NID(1 byte)</td>
<td>NoteData( N-1 bytes)</td>
<td> </td>
</tr>
</table>
目前NID主要内容如下：
| NID（*表示该消息携带 NoteData 数据） | Code | 说明 |
| ------------------------------------ | ---- | -------------------- |
| NID_READY | 0x00 | 模组已上电初始化成功 |
### 示例报文
```