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- /******************************************************************************
- 版权所有:
- 文件名称: sys_api.c
- 文件版本: 01.01
- 创建作者: xxxxxx
- 创建日期: 2022-09
- 功能说明: 系统接口
- 其它说明:
- 修改记录:
- *******************************************************************************/
- #include "head.h"
- extern int timespec_to_rtchms(struct timespec ts, struct rtc_time_t * p_rtc,int is_round);
- /***********************************************************************
- 函数名称:parseEnvInfo
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-10-31
- 函数说明:解析环境变量信息
- 参数说明:*env_buf:环境变量buf首地址
- type_char:环境变量类型字符
- *ver:解析环境变量信息得到的版本信息首地址
- 返 回 值:true:解析成功 false:解析失败
- ***********************************************************************/
- static bool parseEnvInfo(char* env_buf,char type_char,VERSION* ver)
- {
- u8 dat;
- bool ret=false;
- int i,str_len,tab=0;
- str_len = strlen(env_buf);
- for(i=0;i<str_len;i++)
- {
- if(env_buf[i] == type_char)
- {
- tab = i;
- }
- else if(env_buf[i] == 'V' && i == (tab + 1))
- {
- tab = i;
- ret = true;
- continue;
- }
- if(!ret)
- continue;
-
- if(i == (tab + 1))
- {
- dat = atoi(&env_buf[i]);
- }
- if(env_buf[i] == '.')
- {
- if(dat)
- {
- ver->majorVer = dat;
- tab = i;
- }
- }
- else if(ver->majorVer && dat)
- {
- ver->minorVer = dat;
- break;
- }
- }
- return ret;
- }
- /***********************************************************************
- 函数名称:GetUBootVer
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-09-30
- 函数说明:获取U-Boot版本号
- 参数说明:none
- 返 回 值:版本号对象的首地址 NULL:为获取失败
- ***********************************************************************/
- VERSION *GetUBootVer(void)
- {
- char* pboot;
- bool ret=false;
- const char uboot_char = 'U';
- static VERSION g_uBootVer={0};
- pboot = env_get_info(ENV_U_BOOT);
- if(pboot == NULL)
- {
- rt_printf("warning:Get system u-boot version failure!\r\n");
- return NULL;
- }
- ret = parseEnvInfo(pboot,uboot_char,&g_uBootVer);
- if(!ret)
- {
- rt_printf("warning:Get system u-boot version failure!\r\n");
- return NULL;
- }
- if(!g_uBootVer.minorVer && !g_uBootVer.majorVer)
- {
- rt_printf("warning:Get system u-boot version failure!\r\n");
- return NULL;
- }
- rt_printf("Current system u-boot version number:V%02d.%03d\r\n",g_uBootVer.majorVer,g_uBootVer.minorVer);
-
- return &g_uBootVer;
- }
- /***********************************************************************
- 函数名称:GetKernelVer
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-09-30
- 函数说明:获取内核版本号
- 参数说明:none
- 返 回 值:版本号对象的首地址 NULL:为获取失败
- ***********************************************************************/
- VERSION *GetKernelVer(void)
- {
- char* pker;
- bool ret=false;
- const char kernel_char = 'K';
- static VERSION g_kernelVer={0};
- pker = env_get_info(ENV_KERNEL);
- if(pker == NULL)
- {
- rt_printf("warning:Get system kernel version failure!\r\n");
- return NULL;
- }
- ret = parseEnvInfo(pker,kernel_char,&g_kernelVer);
- if(!ret)
- {
- rt_printf("warning:Get system kernel version failure!\r\n");
- return NULL;
- }
- if(!g_kernelVer.minorVer && !g_kernelVer.majorVer)
- {
- rt_printf("warning:Get system kernel version failure!\r\n");
- return NULL;
- }
- rt_printf("Current system kernel version number:V%02d.%03d\r\n",g_kernelVer.majorVer,g_kernelVer.minorVer);
-
- return &g_kernelVer;
- }
- /***********************************************************************
- 函数名称:GetRootFileSysVer
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-10-31
- 函数说明:获取文件系统版本号
- 参数说明:none
- 返 回 值:版本号对象的首地址 NULL:为获取失败
- ***********************************************************************/
- VERSION *GetRootFileSysVer(void)
- {
- char* proot;
- bool ret=false;
- const char file_sys_char = 'R';
- static VERSION g_fileSysVer={0};
- proot = env_get_info(ENV_ROOT_FS);
- if(proot == NULL)
- {
- rt_printf("warning:Get system file system version failure!\r\n");
- return NULL;
- }
- ret = parseEnvInfo(proot,file_sys_char,&g_fileSysVer);
- if(!ret)
- {
- rt_printf("warning:Get system file system version failure!\r\n");
- return NULL;
- }
- if(!g_fileSysVer.minorVer && !g_fileSysVer.majorVer)
- {
- rt_printf("warning:Get system file system version failure!\r\n");
- return NULL;
- }
- rt_printf("Current system file system version number:V%02d.%03d\r\n",g_fileSysVer.majorVer,g_fileSysVer.minorVer);
-
- return &g_fileSysVer;
- }
- /***********************************************************************
- 函数名称:CheckSysProgramVer
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-09-30
- 函数说明:检查系统程序版本
- 参数说明:none
- 返 回 值:0:版本号合法 非0:版本号非法
- ***********************************************************************/
- int CheckSysProgramVer(void)
- {
- int ver_num; // 版本号
- VERSION *ver;
- ver = GetUBootVer();
- if(ver == NULL)
- return -1;
- ver_num = ver->majorVer*256 + ver->minorVer;
- if(ver_num < UBOOT_VER_BASE)
- {
- rt_printf("warning:Current system u-boot version is low, please upgrade for the u-boot to version higher than or equal V01.%03d\r\n",UBOOT_VER_BASE%256);
- return -2;
- }
- ver = GetKernelVer();
- if(ver == NULL)
- return -3;
- ver_num = ver->majorVer*256 + ver->minorVer;
- if(ver_num < KERNEL_VER_BASE)
- {
- rt_printf("warning:Current system kernel version is low, please upgrade for the kernel to version higher than or equal V01.%03d\r\n",KERNEL_VER_BASE%256);
- return -4;
- }
- ver = GetRootFileSysVer();
- if(ver == NULL)
- return -5;
- ver_num = ver->majorVer*256 + ver->minorVer;
- if(ver_num < ROOT_FILE_SYS_VER_BASE)
- {
- rt_printf("warning:Current system file system version is low, please upgrade for the file system to version higher than or equal V01.%03d\r\n",ROOT_FILE_SYS_VER_BASE%256);
- return -6;
- }
- return 0;
- }
- /***********************************************************************
- 函数名称:find_par_cval_param
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-09
- 函数说明:查找遥参参数
- 参数说明:addr:遥参地址
- 返 回 值: 遥参参数实体首地址(获取失败返回NULL指针)
- ***********************************************************************/
- static SET_PARAID* find_par_cval_param(WORD addr)
- {
- int i;
- SET_PARAID *pt;
- for(i=0;i<ParaIDNum;i++)
- {
- pt = &tParaID[i];
- if(pt->parId != addr)
- continue;
-
- return pt;
- }
- return NULL;
- }
- /***********************************************************************
- 函数名称:set_par_value
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-09
- 函数说明:修改遥参值
- 参数说明:addr:遥参地址
- value:写入的值
- 返 回 值: 0:修改成功 非0:修改失败
- ***********************************************************************/
- int set_par_value(WORD addr,float value)
- {
- const SET_PARAID *pt;
- SET_VALUE *psetbuf,*pparabuf,*pcstbuf;
- pt = find_par_cval_param(addr);
- if(pt == NULL)
- {
- rt_printf("%s:地址0x%x在遥参点表里查找失败!\r\n",__func__,addr);
- return -1;
- }
- switch(pt->group_type)
- {
- case SETGROUP_TYPE_BH:
- case SETGROUP_TYPE_PUB:
- psetbuf = rt_malloc(SET_NUMBER*4);
- if(!psetbuf)
- {
- return -2;
- }
- if(!ReadSet(m_runsection,(void*)psetbuf)) // 读定值
- {
- GetDefSet((float*)psetbuf);
- }
- if(pt->group_type == SETGROUP_TYPE_PUB)
- {
- psetbuf[pt->setno].ff = value;
- }
- else
- {
- psetbuf[PUB_SET_NUMBER+pt->setno].ff = value;
- }
- if(SaveSet(m_runsection,(void *)psetbuf))
- {
- soe_record_opt(EV_SET_OK,0);
- MakeRunSet(false);
- rt_err_clr(ERR_CODE_SET,0);
- }
- else
- {
- soe_record_opt(EV_SET_FAIL,0);
- }
- rt_free(psetbuf);
- break;
- case SETGROUP_TYPE_PARA:
- pparabuf = rt_malloc(EQUIP_PARA_NUMBER*4);
- if(!pparabuf)
- {
- return -3;
- }
- if(!ReadPara((void*)pparabuf,EEP_EQUIP_PARA_ADDR,EQUIP_PARA_NUMBER,&tEquipParaTable[0]))
- {
- GetDefPara((void*)pparabuf,EQUIP_PARA_NUMBER,&tEquipParaTable[0]);
- }
- if(tEquipParaTable[pt->setno].wType == SETTYPE_IP)
- pparabuf[pt->setno].tt = (DWORD)value;
- else
- pparabuf[pt->setno].ff = value;
- if(SavePara((void*)pparabuf,EEP_EQUIP_PARA_ADDR,EQUIP_PARA_NUMBER,&tEquipParaTable[0]))
- {
- soe_record_opt(EV_EQUPARA_OK,0);
- MakeRunPara(false, false);
- rt_err_clr(ERR_CODE_EQU_PARA,0);
- }
- else
- {
- soe_record_opt(EV_EQUPARA_FAIL,0);
- }
- rt_free(pparabuf);
- break;
- case SETGROUP_TYPE_CSTSET:
- pcstbuf = rt_malloc(CSTSET_NUMBER*4);
- if(!pcstbuf)
- {
- return -4;
- }
- if(!ReadPara((void*)pcstbuf,EEP_CSTSET_ADDR,CSTSET_NUMBER,&tCstSetTable[0]))
- {
- GetDefPara((void*)pcstbuf,CSTSET_NUMBER,&tCstSetTable[0]);
- }
- pcstbuf[pt->setno].ff = value;
- if(SavePara((void*)pcstbuf,EEP_CSTSET_ADDR,CSTSET_NUMBER,&tCstSetTable[0]))
- {
- soe_record_opt(EV_CSTSET_OK,0);
- MakeRunSet(false);
- rt_err_clr(ERR_CODE_SET_IN,0);
- }
- else
- {
- soe_record_opt(EV_CSTSET_FAIL,0);
- }
- rt_free(pcstbuf);
- break;
- default:
- return -5;
- }
- return 0;
- }
- /***********************************************************************
- 函数名称:get_par_nane
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-09
- 函数说明:获取遥参描述
- 参数说明:addr:遥参的地址
- 返 回 值: 获取的遥参描述首地址(获取失败返回NULL指针)
- ***********************************************************************/
- char *get_par_nane(WORD addr)
- {
- char *name=NULL;
- const SET_PARAID *pt = find_par_cval_param(addr);
- if(pt == NULL)
- {
- rt_printf("%s:地址0x%x在遥参点表里查找失败!\r\n",__func__,addr);
- return NULL;
- }
- switch(pt->group_type)
- {
- case SETGROUP_TYPE_BH:
- name = (char*)tSwSetTable[pt->setno].szName;
- break;
- case SETGROUP_TYPE_PUB:
- name = (char*)tPubSetTable[pt->setno].szName;
- break;
- case SETGROUP_TYPE_PARA:
- name = (char*)tEquipParaTable[pt->setno].szName;
- break;
- case SETGROUP_TYPE_CSTSET:
- name = (char*)tCstSetTable[pt->setno].szName;
- break;
- default:
- break;
- }
- return name;
- }
- /***********************************************************************
- 函数名称:get_par_nane
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-09
- 函数说明:获取遥参描述
- 参数说明:addr:遥参的地址
- 返 回 值: 获取的遥参描述首地址(获取失败返回NULL指针)
- ***********************************************************************/
- int get_par_value_str(WORD addr,char *buf,const int buf_len)
- {
- int str_len;
- DWORD u32_val;
- SET_VALUE tmp_val;
- const SET_PARAID *pt;
- char tmp_buf[128]={0};
- const TSETTABLE *table;
- struct timespec ts={0};
- struct rtc_time_t time={0};
- SET_VALUE *psetbuf,*pparabuf,*pcstbuf;
- if(buf==NULL)
- return -1;
- pt = find_par_cval_param(addr);
- if(pt==NULL)
- {
- rt_printf("%s:地址0x%x在遥参点表里查找失败!\r\n",__func__,addr);
- return -2;
- }
- switch(pt->group_type)
- {
- case SETGROUP_TYPE_BH:
- case SETGROUP_TYPE_PUB:
- psetbuf = rt_malloc(SET_NUMBER*4);
- if(!psetbuf)
- {
- return -3;
- }
- if(!ReadSet(m_runsection,(void*)psetbuf))
- {
- GetDefSet((float*)psetbuf);
- }
- if(pt->group_type == SETGROUP_TYPE_PUB)
- {
- table = &tPubSetTable[pt->setno];
- tmp_val.ff = psetbuf[pt->setno].ff;
- }
- else
- {
- table = &tSwSetTable[pt->setno];
- tmp_val.ff = psetbuf[PUB_SET_NUMBER+pt->setno].ff;
- }
- rt_free(psetbuf);
- break;
- case SETGROUP_TYPE_PARA:
- pparabuf = rt_malloc(EQUIP_PARA_NUMBER*4);
- if(!pparabuf)
- {
- return -4;
- }
- if(!ReadPara((void*)pparabuf,EEP_EQUIP_PARA_ADDR,EQUIP_PARA_NUMBER,&tEquipParaTable[0]))
- {
- GetDefPara((void*)pparabuf,EQUIP_PARA_NUMBER,&tEquipParaTable[0]);
- }
- table = &tEquipParaTable[pt->setno];
- tmp_val.ff = pparabuf[pt->setno].ff;
- rt_free(pparabuf);
- break;
- case SETGROUP_TYPE_CSTSET:
- pcstbuf = rt_malloc(CSTSET_NUMBER*4);
- if(!pcstbuf)
- {
- return -5;
- }
- if(!ReadPara((void*)pcstbuf,EEP_CSTSET_ADDR,CSTSET_NUMBER,&tCstSetTable[0]))
- {
- GetDefPara((void*)pcstbuf,CSTSET_NUMBER,&tCstSetTable[0]);
- }
- table = &tCstSetTable[pt->setno];
- tmp_val.ff = pcstbuf[pt->setno].ff;
- rt_free(pcstbuf);
- break;
- default:
- return -6;
- }
- u32_val = (DWORD)tmp_val.ff;
- switch(table->wType)
- {
- case SETTYPE_LIST:
- str_len = sprintf(tmp_buf,"%s",table->list[u32_val].str);
- break;
- case SETTYPE_IP:
- str_len = sprintf(tmp_buf,"%d.%d.%d.%d",(tmp_val.tt>>24)&0xFF,(tmp_val.tt>>16)&0xFF,(tmp_val.tt>>8)&0xFF,tmp_val.tt&0xFF);
- break;
- case SETTYPE_YMD:
- ts.tv_sec = tmp_val.tt;
- timespec_to_rtc(ts,&time,1);
- str_len = sprintf(tmp_buf,"%04d-%02d-%02d",2000+time.year,time.month,time.day);
- break;
- case SETTYPE_HMS:
- ts.tv_sec = tmp_val.tt;
- timespec_to_rtchms(ts,&time,1);
- str_len = sprintf(tmp_buf,"%02d:%02d:%02d",time.hour,time.min,time.ms%1000);
- break;
- default:
- str_len = sprintf(tmp_buf,"%.3f",tmp_val.ff);
- strcat(tmp_buf,SetUints[table->wUnit]);
- str_len += strlen(SetUints[table->wUnit]);
- break;
- }
- if(str_len > buf_len)
- {
- str_len = buf_len;
- }
- memcpy(buf,tmp_buf,str_len);
- return str_len;
- }
- /***********************************************************************
- 函数名称:get_plc_yx_nane
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-09
- 函数说明:获取遥信描述
- 参数说明:addr:遥信地址
- *buf:缓存遥信描述的首地址
- buf_len:缓存区的字节数
- 返 回 值: 获取遥信描述的长度
- ***********************************************************************/
- int get_plc_yx_nane(WORD addr,char *buf,const int buf_len)
- {
- int index;
- int name_len;
- char name[128]={0};
- if(buf == NULL)
- return 0;
- index = tbl_cp2index(addr);
- if(index < 0)
- {
- return 0;
- }
- tbl_getname(RES_TYPE_YX,index,name);
- name_len = strlen(name);
- if(name_len > buf_len)
- {
- name_len = buf_len;
- }
- memcpy(buf,name,name_len);
- return name_len;
- }
- /***********************************************************************
- 函数名称:get_plc_yx_val
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-09
- 函数说明:获取遥信值
- 参数说明:addr:遥信地址
- 返 回 值: 获取遥信的遥信值(正常值:0、1、2 其他:获取失败)
- ***********************************************************************/
- int get_plc_yx_val(WORD addr)
- {
- int val,index;
- index = tbl_cp2index(addr);
- if(index < 0)
- return -1;
- val = tbl_get_yx(index,0);
- return val;
- }
- /***********************************************************************
- 函数名称:set_plc_yk
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-09
- 函数说明:控制遥控开出
- 参数说明:addr:遥控地址
- cmd:命令码 1:合 0:分
- 返 回 值: 0:遥控成功 非0:遥控失败
- ***********************************************************************/
- int set_plc_yk(WORD addr,int cmd)
- {
- int i,ret;
- int yk_cmd;
- for(i=0;i<g_table_head->do_num;i++)
- {
- if(addr != g_do_table[i].cp)
- {
- continue;
- }
- if(cmd == 0)
- {
- yk_cmd = YK_VAL_TZ;
- }
- else if(cmd == 1)
- {
- yk_cmd = YK_VAL_HZ;
- }
- else
- {
- return -1; // 遥控命令码错误
- }
- ret = RemoteCtrl(YK_TYPE_SEL,i,yk_cmd,MASTER_MAINTAIN); // 预置
- if(ret == 0)
- return RemoteCtrl(YK_TYPE_EXE,i,yk_cmd,MASTER_MAINTAIN); // 执行
- else
- return ret;
- }
- return -255; // 遥控地址错误
- }
- /***********************************************************************
- 函数名称:get_led_name
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-10
- 函数说明:获取LED描述
- 参数说明:slot:板卡号
- addr:LED地址
- 返 回 值: led描述的长度 0:失败
- ***********************************************************************/
- char *get_led_name(int slot,int addr)
- {
- char *name;
- struct led_config *pt;
- if(slot >= EQU_SLOT_NUM_MAX)
- return NULL;
- pt = &g_led_slot[slot];
- if(addr >= pt->num || pt->sn[addr].no == LED_NULL)
- return NULL;
- if(pt->sn[addr].sw) // 开关的
- {
- int index = pt->sn[addr].no%SW_LED_NUM;
- name = (char*)g_sw_led_name[index];
- }
- else // 公共的
- {
- if(pt->sn[addr].no >= PUB_LED_NUM)
- return NULL;
- name = (char*)g_pub_led_name[pt->sn[addr].no];
- }
-
- return name;
- }
- /***********************************************************************
- 函数名称:get_led_value
- 函数版本:01.01
- 创建作者:xxxxxx
- 创建日期:2022-11-10
- 函数说明:获取LED状态值
- 参数说明:slot:板卡号
- addr:led地址
- 返 回 值: 0灭 1快闪 2慢闪 3常亮 其他:错误
- ***********************************************************************/
- int get_led_value(int slot,int addr)
- {
- int status;
- struct led_config *pt;
- if(slot >= EQU_SLOT_NUM_MAX)
- return -1;
- pt = &g_led_slot[slot];
- if(addr >= pt->num )
- return -2;
- if(pt->sn[addr].sw >= (SWITCH_NUM_MAX+1) || pt->sn[addr].no == LED_NULL || pt->sn[addr].no >= SW_LED_NUM)
- return -3;
- status = g_led_stu[pt->sn[addr].sw][pt->sn[addr].no];
- return status;
- }
- int rt_gunzip(char *filename)
- {
- int ret;
-
- char *argv[] = {"/bin/gunzip","-f",filename,NULL};
- char *envp[] = { NULL };
-
- ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC);
- rt_printf("rt_gunzip=%d,%s\r\n\r\n",ret,filename);
- return ret;
- }
- int rt_bunzip2(char *filename)
- {
- int ret;
-
- char *argv[] = {"/usr/bin/bunzip2","-f",filename,NULL};
- char *envp[] = { NULL };
-
- ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC);
- rt_printf("rt_bunzip2=%d,%s\r\n\r\n",ret,filename);
- return ret;
- }
- int rt_untar_a(char *filename)
- {
- int ret=-1;
-
- if(strstr(filename,".gz"))
- {
- ret =rt_gunzip(filename);
- }
- else if(strstr(filename,".bz2"))
- {
- ret =rt_bunzip2(filename);
- }
-
- return ret;
- }
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