mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-16 11:28:54 +00:00
280 lines
10 KiB
C
280 lines
10 KiB
C
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/*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <rtthread.h>
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#include <rtdevice.h>
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#include <finsh.h>
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#include <aic_core.h>
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#include "nvs_eepom.h"
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// #define LOG_TAG "DB" // 该模块对应的标签。不定义时，默认：NO_TAG
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#define LOG_LVL LOG_LVL_DBG // 该模块对应的日志输出级别。不定义时，默认：调试级别
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#include <ulog.h> // 必须在 LOG_TAG与LOG_LVL下面
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#define file_path "data/db.bin"
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/*
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https://c.biancheng.net/view/2071.html
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https://c.biancheng.net/view/399.html
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1、文件的打开：fopen()
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用法：fopen("文件位置","打开方式");
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"r"：以只读方式打开文本文件
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"r+"：以读写方式打开文本文件
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"rb"：以只读方式打开二进制文件
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"rb+"：以读写方式打开二进制文件
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"w"：以写的方式新建文本文件（会覆盖同名文件）
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"w+"：以读写方式新建文本文件（会覆盖同名文件）
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"wb"：以写的方式新建二进制文件（会覆盖同名文件）
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"wb+"：以读写方式新建二进制文件（会覆盖同名文件 不存在则新建）
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"a"：以"尾部追加"写的方式打开文本文件
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"a+"：以"尾部追加"读写的方式打开文本文件
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"ab"：以"尾部追加"写的方式打开二进制文件
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"ab+"：以"尾部追加"读写的方式打开二进制文件
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2、文件的关闭：fclose()
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用来把打开的文件关闭，当进行写操作后，会将所写内容存入缓冲区，关闭文件或者程序运行结束后才会写入文件中
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3、文件读fread()
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size_t fread ( void *ptr, size_t size, size_t count, FILE *fp );
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函数用来从指定文件中读取块数据。所谓块数据，也就是若干个字节的数据，可以是一个字符，可以是一个字符串，可以是多行数据，并没有什么限制。fread() 的原型为：
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4、文件写fwrite()
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size_t fwrite ( void * ptr, size_t size, size_t count, FILE *fp );
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函数用来向文件中写入块数据，它的原型为：
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对参数的说明：
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ptr 为内存区块的指针，它可以是数组、变量、结构体等。fread() 中的 ptr 用来存放读取到的数据，fwrite() 中的 ptr 用来存放要写入的数据。
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size：表示每个数据块的字节数。
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count：表示要读写的数据块的块数。
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fp：表示文件指针。
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理论上，每次读写 size*count 个字节的数据。
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*/
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static void nvs_eepom_sysInfo_factoryinfo(void);
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nvs_Sys_Info nvs_SysInfo;
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static void show_speed(char *msg, u32 len, u32 us)
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{
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u32 tmp, speed;
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/* Split to serval step to avoid overflow */
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tmp = 1000 * len;
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tmp = tmp / us;
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tmp = 1000 * tmp;
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speed = tmp / 1024;
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printf("%s: %d byte, %d us -> %d KB/s\n", msg, len, us, speed);
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}
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static int nvs_EEPOM_write_SysInfo_flash(void)
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{
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// "w+"以“写入/更新”方式打开文件，相当于w和r+叠加的效果。既可以读取也可以写入，也就是随意更新文件。
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// 如果文件不存在，那么创建一个新文件；如果文件存在，那么清空文件内容（相当于删除原文件，再创建一个新文件）
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FILE *fp=NULL;
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do{
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fp = fopen(file_path, "wb+");//打开二进制文件
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if (fp == NULL) {
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printf("write Open file %s failed!\n", file_path);
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//重新创建
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printf("write create new file %s!\n", file_path);
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}
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}while(!fp);
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printf("write Open file %s suss!\n", file_path);
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//写入数据
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uint32_t start_us = aic_get_time_us();
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if (sizeof(nvs_SysInfo) != fwrite(&nvs_SysInfo, sizeof(char), sizeof(nvs_SysInfo), fp)) {
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printf("Fs write data failed!");
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goto write_err;
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}
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show_speed("Filesystem write speed", sizeof(nvs_SysInfo), aic_get_time_us() - start_us);
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write_err:
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//关闭文件
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fclose(fp);
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return 1;
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}
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static int nvs_EEPOM_read_SysInfo_flash(void)
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{
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FILE *fp=NULL;
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//"r":以“只读”方式打开文件。只允许读取，不允许写入。文件必须存在，否则打开失败
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fp = fopen(file_path, "rb");//打开二进制文件
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if (fp == NULL) {
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printf("read Open file %s failed!\n", file_path);
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return 0;
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}
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printf("read Open file %s suss!\n", file_path);
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//读取数据
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uint32_t start_us = aic_get_time_us();
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if (sizeof(nvs_SysInfo) != fread(&nvs_SysInfo, sizeof(char), sizeof(nvs_SysInfo), fp))
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{
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printf("Fs read data failed!\n");
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goto read_err;
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}
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show_speed("Filesystem read speed", sizeof(nvs_SysInfo), aic_get_time_us() - start_us);
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read_err:
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//关闭文件
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fclose(fp);
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return 1;
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}
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static void nvs_eepom_sysInfo_factoryinfo(void)//出厂设置
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{
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memset(&nvs_SysInfo,0,sizeof(nvs_SysInfo));
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nvs_SysInfo.flag=0x55;
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#if defined(CONFIG_USER_RELAY_4)
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nvs_SysInfo.language=LANG_EN;//LANG_CH
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//#elif defined(CONFIG_USER_RELAY_1)||defined(CONFIG_USER_RELAY_3)
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#else
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nvs_SysInfo.language=LANG_EN;
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#endif
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//-------------------------------------------------
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#if defined(CONFIG_USER_RELAY_1)
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nvs_SysInfo.totalrelay=RELAY_1gang;
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nvs_SysInfo.currentrelay=RELAY_1gang;
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nvs_SysInfo.relay1.port=1;
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nvs_SysInfo.relay2.port=2;
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#elif defined(CONFIG_USER_RELAY_2)
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nvs_SysInfo.totalrelay=RELAY_2gang;
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nvs_SysInfo.currentrelay=RELAY_2gang;
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nvs_SysInfo.relay1.port=1;
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nvs_SysInfo.relay2.port=2;
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#elif defined(CONFIG_USER_RELAY_3)
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nvs_SysInfo.totalrelay=RELAY_3gang;
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nvs_SysInfo.currentrelay=RELAY_3gang;
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nvs_SysInfo.relay1.port=1;
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nvs_SysInfo.relay2.port=2;
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nvs_SysInfo.relay3.port=3;
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#elif defined(CONFIG_USER_RELAY_4)
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nvs_SysInfo.totalrelay=RELAY_4gang;
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nvs_SysInfo.currentrelay=RELAY_4gang;
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nvs_SysInfo.relay1.port=1;
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nvs_SysInfo.relay2.port=2;
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nvs_SysInfo.relay3.port=3;
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nvs_SysInfo.relay4.port=4;
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#endif
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nvs_SysInfo.firstmode=FIRST_SWITCH;
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//-------------------------------------------------
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nvs_SysInfo.backlight=100;
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nvs_SysInfo.autobacklight=1;//自动亮度是否开启(功能改为屏保是否启用)
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nvs_SysInfo.autoupdatetime=1;
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nvs_SysInfo.autoScreentime=30;//默认30s
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nvs_SysInfo.subdevice_array[3]=1; //默认显示场景开关4路
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memcpy(nvs_SysInfo.tzzone,(const char *)"GMT-8",strlen((const char *)"GMT-8"));
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}
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static void nvs_eepom_sysInfo_factory(void)//出厂设置
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{
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nvs_eepom_sysInfo_factoryinfo();
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nvs_EEPOM_write_SysInfo_flash();
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}
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void nvs_eepom_sysInfo_update(void)//更新
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{
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nvs_EEPOM_write_SysInfo_flash();
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}
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static void nvs_eepom_sysInfo_Init(void)
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{
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rt_kprintf("nvs_SysInfo:%d\r\n",sizeof(nvs_SysInfo));
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memset(&nvs_SysInfo,0,sizeof(nvs_SysInfo));
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nvs_EEPOM_read_SysInfo_flash();
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//if( (nvs_SysInfo.flag!=0x55)||(nvs_SysInfo.language>=LANG_MAX)||(nvs_SysInfo.ssid[0]>0x7F)||(nvs_SysInfo.password[0]>0x7F) )
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if( (nvs_SysInfo.flag!=0x55)
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||(nvs_SysInfo.backlight<=0x09)
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||(nvs_SysInfo.language>=LANG_MAX)
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)
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{
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rt_kprintf("SysInfo factory\r\n");
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nvs_eepom_sysInfo_factory();
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//vTaskDelay(pdMS_TO_TICKS(2000));
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}
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//上电根据上电状态设置是不是:断电记忆 断电 通电 默认断电
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#if defined(CONFIG_USER_RELAY_1)
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nvs_SysInfo.relay1.status |=relayfirst_powerflag;//bit7=1是上电标记
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#elif defined(CONFIG_USER_RELAY_2)
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nvs_SysInfo.relay1.status |=relayfirst_powerflag;//bit7=1是上电标记
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nvs_SysInfo.relay2.status |=relayfirst_powerflag;//bit7=1是上电标记
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#elif defined(CONFIG_USER_RELAY_3)
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nvs_SysInfo.relay1.status |=relayfirst_powerflag;//bit7=1是上电标记
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nvs_SysInfo.relay2.status |=relayfirst_powerflag;//bit7=1是上电标记
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nvs_SysInfo.relay3.status |=relayfirst_powerflag;//bit7=1是上电标记
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#elif defined(CONFIG_USER_RELAY_4)
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nvs_SysInfo.relay1.status |=relayfirst_powerflag;//bit7=1是上电标记
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nvs_SysInfo.relay2.status |=relayfirst_powerflag;//bit7=1是上电标记
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nvs_SysInfo.relay3.status |=relayfirst_powerflag;//bit7=1是上电标记
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nvs_SysInfo.relay4.status |=relayfirst_powerflag;//bit7=1是上电标记
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#endif
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// rt_thread_mdelay(500);
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nvs_eepom_sysInfo_update();//更新一次上电标记 使用后删除(第一次显示)
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rt_kprintf("backlight:0x%02X\r\n",nvs_SysInfo.backlight);
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rt_kprintf("relay1.status:0x%02X\r\n",nvs_SysInfo.relay1.status);
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rt_kprintf("relay2.status:0x%02X\r\n",nvs_SysInfo.relay2.status);
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rt_kprintf("relay3.status:0x%02X\r\n",nvs_SysInfo.relay3.status);
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rt_kprintf("relay4.status:0x%02X\r\n",nvs_SysInfo.relay4.status);
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rt_kprintf("relay1.relay:0x%02X\r\n",nvs_SysInfo.relay1.relay);
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rt_kprintf("relay2.relay:0x%02X\r\n",nvs_SysInfo.relay2.relay);
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rt_kprintf("relay3.relay:0x%02X\r\n",nvs_SysInfo.relay3.relay);
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rt_kprintf("relay4.relay:0x%02X\r\n",nvs_SysInfo.relay4.relay);
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rt_kprintf("relay1.Label:%s\r\n",nvs_SysInfo.relay1.Label);
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rt_kprintf("relay2.Label:%s\r\n",nvs_SysInfo.relay2.Label);
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rt_kprintf("relay3.Label:%s\r\n",nvs_SysInfo.relay3.Label);
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rt_kprintf("relay4.Label:%s\r\n",nvs_SysInfo.relay4.Label);
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rt_kprintf("relay1.icon:0x%x\r\n",(uint32_t)nvs_SysInfo.relay1.icon);
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rt_kprintf("relay2.icon:0x%x\r\n",(uint32_t)nvs_SysInfo.relay2.icon);
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rt_kprintf("relay3.icon:0x%x\r\n",(uint32_t)nvs_SysInfo.relay3.icon);
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rt_kprintf("relay4.icon:0x%x\r\n",(uint32_t)nvs_SysInfo.relay4.icon);
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rt_kprintf("language:%d\r\n",nvs_SysInfo.language);
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rt_kprintf("firstmode:%d\r\n",nvs_SysInfo.firstmode);
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rt_kprintf("backlight:%d\r\n",GET_nvs_Sys_Info_backlight());
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rt_kprintf("downlights[0].GroupID:0x%x\r\n",nvs_SysInfo.downlights[0].GroupID);
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rt_kprintf("downlights[1].GroupID:0x%x\r\n",nvs_SysInfo.downlights[1].GroupID);
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rt_kprintf("downlights[2].GroupID:0x%x\r\n",nvs_SysInfo.downlights[2].GroupID);
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rt_kprintf("downlights[3].GroupID:0x%x\r\n",nvs_SysInfo.downlights[3].GroupID);
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rt_kprintf("curtains[0].GroupID:0x%x\r\n",nvs_SysInfo.curtains[0].GroupID);
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rt_kprintf("curtains[1].GroupID:0x%x\r\n",nvs_SysInfo.curtains[1].GroupID);
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rt_kprintf("curtains[2].GroupID:0x%x\r\n",nvs_SysInfo.curtains[2].GroupID);
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rt_kprintf("curtains[3].GroupID:0x%x\r\n",nvs_SysInfo.curtains[3].GroupID);
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}
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void nvs_eepom_init(void) //开机读取信息
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{
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rt_kprintf("nvs_SysInfo size:%d\r\n",sizeof(nvs_SysInfo));
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// rt_thread_mdelay(5000);
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nvs_eepom_sysInfo_Init(); //内部默认的nvs分区
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}
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void nvs_eepom_factory(void)
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{
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nvs_eepom_sysInfo_factory();
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}
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